Merge branch 'master' into refactor_issues-subscription

2024-12-22 11:57:51 +01:00 · 2019-11-15 11:06:59 +01:00 · 2019-11-15 11:06:59 +01:00 · cd6f2bef54
commit cd6f2bef54
parent 212aa8fc13 21ae9838e0
92 changed files with 8159 additions and 4700 deletions
--- a/.editorconfig
+++ b/.editorconfig
@ -24,7 +24,7 @@ indent_size = 2

 [*.js]
 indent_style = space
-indent_size = 4
+indent_size = 2

 [Makefile]
 indent_style = tab
--- a/.eslintrc
+++ b/.eslintrc
@ -1,27 +1,51 @@
 root: true

 extends:
+  - eslint-config-airbnb-base
  - eslint:recommended

 parserOptions:
-  ecmaVersion: 2015
+  ecmaVersion: 2020

 env:
  browser: true
-  jquery: true
  es6: true
+  jquery: true
+  node: true

 globals:
  Clipboard: false
  CodeMirror: false
-  emojify: false
-  SimpleMDE: false
-  Vue: false
  Dropzone: false
-  u2fApi: false
+  emojify: false
  hljs: false
+  SimpleMDE: false
+  u2fApi: false
+  Vue: false

 rules:
-  no-unused-vars: [error, {args: all, argsIgnorePattern: ^_, varsIgnorePattern: ^_, ignoreRestSiblings: true}]
-  prefer-const: [2, {destructuring: all}]
+  camelcase: [0]
+  comma-dangle: [2, only-multiline]
+  consistent-return: [0]
+  default-case: [0]
+  func-names: [0]
+  max-len: [0]
+  newline-per-chained-call: [0]
+  arrow-body-style: [0]
+  no-alert: [0]
+  no-continue: [0]
+  no-mixed-operators: [0]
+  no-multi-assign: [0]
+  no-new: [0]
+  no-param-reassign: [0]
+  no-plusplus: [0]
+  no-restricted-syntax: [0]
+  no-shadow: [0]
+  no-unused-vars: [2, {args: all, argsIgnorePattern: ^_, varsIgnorePattern: ^_, ignoreRestSiblings: true}]
+  no-use-before-define: [0]
  no-var: [2]
+  one-var-declaration-per-line: [0]
+  one-var: [0]
+  prefer-const: [2, {destructuring: all}]
+  prefer-destructuring: [0]
+  radix: [2, as-needed]
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@ -4,11 +4,44 @@ This changelog goes through all the changes that have been made in each release
 without substantial changes to our git log; to see the highlights of what has
 been added to each release, please refer to the [blog](https://blog.gitea.io).

-## [1.10.0-RC2](https://github.com/go-gitea/gitea/releases/tag/v1.10.0-rc2) - 2019-10-30
+## [1.10.0](https://github.com/go-gitea/gitea/releases/tag/v1.10.0) - 2019-11-13
 * BREAKING
  * Fix deadline on update issue or PR via API (#8698)
  * Hide some user information via API if user doesn't have enough permission (#8655) (#8657)
+  * Remove legacy handling of drone token (#8191)
+  * Change repo search to use exact match for topic search. (#7941)
+  * Add pagination for admin api get orgs and fix only list public orgs bug (#7742)
+  * Implement the ability to change the ssh port to match what is in the gitea config (#7286)
+* SECURITY
+  * Fix issue with user.fullname (#8903)
+  * Ignore mentions for users with no access (#8395)
+  * Be more strict with git arguments (#7715)
+  * Extract the username and password from the mirror url (#7651)
+  * reserve .well-known username (#7637)
+* FEATURE
+  * Org/Members: display 2FA members states + optimize sql requests (#7621)
+  * SetDefaultBranch on pushing to empty repository (#7610)
+  * Adds side-by-side diff for images (#6784)
+  * API method to list all commits of a repository (#6408)
+  * Password Complexity Checks  (#6230)
+  * Add option to initialize repository with labels (#6061)
+  * Add additional password hash algorithms (#6023)
 * BUGFIXES
+  * Allow to merge if file path contains " or \ (#8629) (#8771) 
+  * On windows set core.longpaths true (#8776) (#8786)
+  * Fix 500 when edit hook (#8782) (#8789)
+  * Fix Checkbox at RepoSettings Protected Branch (#8799) (#8801)
+  * Fix SSH2 conditional in key parsing code (#8806) (#8810)
+  * Fix commit expand button to not go to commit link (#8745) (#8825)
+  * Fix new user form for non-local users (#8826) (#8828)
+  * Fix to close opened io resources as soon as not needed (#8839) (#8846)
+  * Fix edit content button on migrated issue content (#8877) (#8884)
+  * Fix require external registration password (#8885) (#8890)
+  * Fix password complexity check on registration (#8887) (#8888)
+  * Update Github Migration Tests (#8896) (#8938) (#8945)
+  * Enable punctuations ending mentions (#8889) (#8894) 
+  * Add Close() method to gogitRepository (#8901) (#8956)
+  * Hotfix for review actions and notifications (#8965)
  * Expose db.SetMaxOpenConns and allow non MySQL dbs to set conn pool params (#8528) (#8618)
  * Fix milestone close timestamp (#8728) (#8730)
  * Fix 500 when getting user as unauthenticated user (#8653) (#8663)
@ -29,22 +62,6 @@ been added to each release, please refer to the [blog](https://blog.gitea.io).
  * Fix password complexity regex for special characters (#8524)
  * Prevent .code-view from overriding font on icon fonts (#8614) (#8627)
  * Allow more than 255 characters for tokens in external_login_user table (#8554)
-
-## [1.10.0-RC1](https://github.com/go-gitea/gitea/releases/tag/v1.10.0-rc1) - 2019-10-14
-* BREAKING
-  * Remove legacy handling of drone token (#8191)
-  * Change repo search to use exact match for topic search. (#7941)
-  * Add pagination for admin api get orgs and fix only list public orgs bug (#7742)
-  * Implement the ability to change the ssh port to match what is in the gitea config (#7286)
-* FEATURE
-  * Org/Members: display 2FA members states + optimize sql requests (#7621)
-  * SetDefaultBranch on pushing to empty repository (#7610)
-  * Adds side-by-side diff for images (#6784)
-  * API method to list all commits of a repository (#6408)
-  * Password Complexity Checks  (#6230)
-  * Add option to initialize repository with labels (#6061)
-  * Add additional password hash algorithms (#6023)
-* BUGFIXES
  * Fix errors in create org UI regarding team access permission (#8506)
  * Fix bug on FindExternalUsersByProvider (#8504)
  * Create .ssh dir as necessary (#8486)
@ -244,10 +261,6 @@ been added to each release, please refer to the [blog](https://blog.gitea.io).
  * Support setting cookie domain (#6288)
  * Move migrating repository from frontend to backend (#6200)
  * Delete releases attachments if release is deleted (#6068)
-* SECURITY
-  * Ignore mentions for users with no access (#8395)
-  * Be more strict with git arguments (#7715)
-  * reserve .well-known username (#7637)
 * TRANSLATION
  * Latvian translation for home page (#8468)
  * Add home template italian translation (#8352)
@ -276,7 +289,6 @@ been added to each release, please refer to the [blog](https://blog.gitea.io).
  * Fix global search result CSS, misc CSS tweaks (#7789)
  * Tweak label border CSS (#7739)
  * Fix create menu item widths (#7708)
-  * Extract the username and password from the mirror url (#7651)
  * [Branch View] Delete duplicate protection symbol (#7624)
  * [Branch View] Delete Table Header (#7622)
  * [Branch View] icons to buttons (#7602)
@ -289,6 +301,14 @@ been added to each release, please refer to the [blog](https://blog.gitea.io).
  * wiki - editor - add buttons 'inline code', 'empty checkbox', 'checked checkbox' (#7243)
  * Fix Statuses API only shows first 10 statuses: Add paging and extend API GetCommitStatuses (#7141)

+## [1.9.6](https://github.com/go-gitea/gitea/releases/tag/v1.9.6) - 2019-11-13
+* BUGFIXES
+  * Allow to merge if file path contains " or \ (#8629) (#8772)
+  * Fix 500 when edit hook (#8782) (#8790)
+  * Fix issue with user.fullname (#8904)
+  * Update Github Migration Test (#8897) (#8946)
+  * Add Close() method to gogitRepository (#8901) (#8958)
+
 ## [1.9.5](https://github.com/go-gitea/gitea/releases/tag/v1.9.5) - 2019-10-30
 * BREAKING
  * Hide some user information via API if user doesn't have enough permission (#8655) (#8658)
--- a/3
+++ b/3
@ -434,7 +434,8 @@ npm-update: npm-check

 .PHONY: js
 js: npm
-	npx eslint public/js
+	npx eslint web_src/js webpack.config.js
+	npx webpack

 .PHONY: css
 css: npm
--- a/cmd/hook.go
+++ b/cmd/hook.go
@ -16,6 +16,7 @@ import (
 	"code.gitea.io/gitea/models"
 	"code.gitea.io/gitea/modules/git"
 	"code.gitea.io/gitea/modules/private"
+	"code.gitea.io/gitea/modules/setting"

 	"github.com/urfave/cli"
 )
@ -55,8 +56,14 @@ var (

 func runHookPreReceive(c *cli.Context) error {
 	if len(os.Getenv("SSH_ORIGINAL_COMMAND")) == 0 {
+		if setting.OnlyAllowPushIfGiteaEnvironmentSet {
+			fail(`Rejecting changes as Gitea environment not set.
+If you are pushing over SSH you must push with a key managed by
+Gitea or set your environment appropriately.`, "")
+		} else {
 			return nil
 		}
+	}

 	setup("hooks/pre-receive.log")

@ -115,8 +122,14 @@ func runHookPreReceive(c *cli.Context) error {

 func runHookUpdate(c *cli.Context) error {
 	if len(os.Getenv("SSH_ORIGINAL_COMMAND")) == 0 {
+		if setting.OnlyAllowPushIfGiteaEnvironmentSet {
+			fail(`Rejecting changes as Gitea environment not set.
+If you are pushing over SSH you must push with a key managed by
+Gitea or set your environment appropriately.`, "")
+		} else {
 			return nil
 		}
+	}

 	setup("hooks/update.log")

@ -125,8 +138,14 @@ func runHookUpdate(c *cli.Context) error {

 func runHookPostReceive(c *cli.Context) error {
 	if len(os.Getenv("SSH_ORIGINAL_COMMAND")) == 0 {
+		if setting.OnlyAllowPushIfGiteaEnvironmentSet {
+			fail(`Rejecting changes as Gitea environment not set.
+If you are pushing over SSH you must push with a key managed by
+Gitea or set your environment appropriately.`, "")
+		} else {
 			return nil
 		}
+	}

 	setup("hooks/post-receive.log")

--- a/custom/conf/app.ini.sample
+++ b/custom/conf/app.ini.sample
@ -383,6 +383,8 @@ MIN_PASSWORD_LENGTH = 6
 IMPORT_LOCAL_PATHS = false
 ; Set to true to prevent all users (including admin) from creating custom git hooks
 DISABLE_GIT_HOOKS = false
+; Set to false to allow pushes to gitea repositories despite having an incomplete environment - NOT RECOMMENDED
+ONLY_ALLOW_PUSH_IF_GITEA_ENVIRONMENT_SET = true
 ;Comma separated list of character classes required to pass minimum complexity.
 ;If left empty or no valid values are specified, the default values ("lower,upper,digit,spec") will be used.
 ;Use "off" to disable checking.
--- a/docs/.gitignore
+++ b/docs/.gitignore
@ -1,3 +1,4 @@
 public/
 templates/swagger/v1_json.tmpl
 themes/
+resources/
--- a/docs/assets/js/search.js
+++ b/docs/assets/js/search.js
@ -0,0 +1,176 @@
+function ready(fn) {
+    if (document.readyState != 'loading') {
+        fn();
+    } else {
+        document.addEventListener('DOMContentLoaded', fn);
+    }
+}
+
+ready(doSearch);
+
+const summaryInclude = 60;
+const fuseOptions = {
+    shouldSort: true,
+    includeMatches: true,
+    matchAllTokens: true,
+    threshold: 0.0, // for parsing diacritics
+    tokenize: true,
+    location: 0,
+    distance: 100,
+    maxPatternLength: 32,
+    minMatchCharLength: 1,
+    keys: [{
+        name: "title",
+        weight: 0.8
+    },
+        {
+            name: "contents",
+            weight: 0.5
+        },
+        {
+            name: "tags",
+            weight: 0.3
+        },
+        {
+            name: "categories",
+            weight: 0.3
+        }
+    ]
+};
+
+function param(name) {
+    return decodeURIComponent((location.search.split(name + '=')[1] || '').split('&')[0]).replace(/\+/g, ' ');
+}
+
+let searchQuery = param("s");
+
+function doSearch() {
+    if (searchQuery) {
+        document.getElementById("search-query").value = searchQuery;
+        executeSearch(searchQuery);
+    } else {
+        const para = document.createElement("P");
+        para.innerText = "Please enter a word or phrase above";
+        document.getElementById("search-results").appendChild(para);
+    }
+}
+
+function getJSON(url, fn) {
+    const request = new XMLHttpRequest();
+    request.open('GET', url, true);
+    request.onload = function () {
+        if (request.status >= 200 && request.status < 400) {
+            const data = JSON.parse(request.responseText);
+            fn(data);
+        } else {
+            console.log("Target reached on " + url + " with error " + request.status);
+        }
+    };
+    request.onerror = function () {
+        console.log("Connection error " + request.status);
+    };
+    request.send();
+}
+
+function executeSearch(searchQuery) {
+    getJSON("/" + document.LANG + "/index.json", function (data) {
+        const pages = data;
+        const fuse = new Fuse(pages, fuseOptions);
+        const result = fuse.search(searchQuery);
+        console.log({
+            "matches": result
+        });
+        document.getElementById("search-results").innerHTML = "";
+        if (result.length > 0) {
+            populateResults(result);
+        } else {
+            const para = document.createElement("P");
+            para.innerText = "No matches found";
+            document.getElementById("search-results").appendChild(para);
+        }
+    });
+}
+
+function populateResults(result) {
+    result.forEach(function (value, key) {
+        const content = value.item.contents;
+        let snippet = "";
+        const snippetHighlights = [];
+        if (fuseOptions.tokenize) {
+            snippetHighlights.push(searchQuery);
+            value.matches.forEach(function (mvalue) {
+                if (mvalue.key === "tags" || mvalue.key === "categories") {
+                    snippetHighlights.push(mvalue.value);
+                } else if (mvalue.key === "contents") {
+                    const ind = content.toLowerCase().indexOf(searchQuery.toLowerCase());
+                    const start = ind - summaryInclude > 0 ? ind - summaryInclude : 0;
+                    const end = ind + searchQuery.length + summaryInclude < content.length ? ind + searchQuery.length + summaryInclude : content.length;
+                    snippet += content.substring(start, end);
+                    if (ind > -1) {
+                        snippetHighlights.push(content.substring(ind, ind + searchQuery.length))
+                    } else {
+                        snippetHighlights.push(mvalue.value.substring(mvalue.indices[0][0], mvalue.indices[0][1] - mvalue.indices[0][0] + 1));
+                    }
+                }
+            });
+        }
+
+        if (snippet.length < 1) {
+            snippet += content.substring(0, summaryInclude * 2);
+        }
+        //pull template from hugo templarte definition
+        const templateDefinition = document.getElementById("search-result-template").innerHTML;
+        //replace values
+        const output = render(templateDefinition, {
+            key: key,
+            title: value.item.title,
+            link: value.item.permalink,
+            tags: value.item.tags,
+            categories: value.item.categories,
+            snippet: snippet
+        });
+        document.getElementById("search-results").appendChild(htmlToElement(output));
+
+        snippetHighlights.forEach(function (snipvalue) {
+            new Mark(document.getElementById("summary-" + key)).mark(snipvalue);
+        });
+
+    });
+}
+
+function render(templateString, data) {
+    let conditionalMatches, copy;
+    const conditionalPattern = /\$\{\s*isset ([a-zA-Z]*) \s*\}(.*)\$\{\s*end\s*}/g;
+    //since loop below depends on re.lastInxdex, we use a copy to capture any manipulations whilst inside the loop
+    copy = templateString;
+    while ((conditionalMatches = conditionalPattern.exec(templateString)) !== null) {
+        if (data[conditionalMatches[1]]) {
+            //valid key, remove conditionals, leave content.
+            copy = copy.replace(conditionalMatches[0], conditionalMatches[2]);
+        } else {
+            //not valid, remove entire section
+            copy = copy.replace(conditionalMatches[0], '');
+        }
+    }
+    templateString = copy;
+    //now any conditionals removed we can do simple substitution
+    let key, find, re;
+    for (key in data) {
+        find = '\\$\\{\\s*' + key + '\\s*\\}';
+        re = new RegExp(find, 'g');
+        templateString = templateString.replace(re, data[key]);
+    }
+    return templateString;
+}
+
+/**
+ * By Mark Amery: https://stackoverflow.com/a/35385518
+ * @param {String} HTML representing a single element
+ * @return {Element}
+ */
+function htmlToElement(html) {
+    const template = document.createElement('template');
+    html = html.trim(); // Never return a text node of whitespace as the result
+    template.innerHTML = html;
+    return template.content.firstChild;
+}
--- a/docs/config.yaml
+++ b/docs/config.yaml
@ -18,7 +18,13 @@ params:
  description: Git with a cup of tea
  author: The Gitea Authors
  website: https://docs.gitea.io
-  version: 1.9.5
+  version: 1.10.0
+
+outputs:
+  home:
+    - HTML
+    - RSS
+    - JSON

 menu:
  page:
--- a/docs/content/doc/advanced/config-cheat-sheet.en-us.md
+++ b/docs/content/doc/advanced/config-cheat-sheet.en-us.md
@ -244,6 +244,7 @@ relation to port exhaustion.
   authentication provided email.
 - `DISABLE_GIT_HOOKS`: **false**: Set to `true` to prevent all users (including admin) from creating custom
   git hooks.
+- `ONLY_ALLOW_PUSH_IF_GITEA_ENVIRONMENT_SET`: **true**: Set to `false` to allow local users to push to gitea-repositories without setting up the Gitea environment. This is not recommended and if you want local users to push to gitea repositories you should set the environment appropriately.
 - `IMPORT_LOCAL_PATHS`: **false**: Set to `false` to prevent all users (including admin) from importing local path on server.
 - `INTERNAL_TOKEN`: **\<random at every install if no uri set\>**: Secret used to validate communication within Gitea binary.
 - `INTERNAL_TOKEN_URI`: **<empty>**: Instead of defining internal token in the configuration, this configuration option can be used to give Gitea a path to a file that contains the internal token (example value: `file:/etc/gitea/internal_token`)
@ -306,6 +307,7 @@ relation to port exhaustion.
 - `AUTO_WATCH_ON_CHANGES`: **false**: Enable this to make users watch a repository after their first commit to it
 - `DEFAULT_ORG_VISIBILITY`: **public**: Set default visibility mode for organisations, either "public", "limited" or "private".
 - `DEFAULT_ORG_MEMBER_VISIBLE`: **false** True will make the membership of the users visible when added to the organisation.
+- `ALLOW_ONLY_EXTERNAL_REGISTRATION`: **false** Set to true to force registration only using third-party services.

 ## Webhook (`webhook`)

--- a/docs/content/doc/help.en-us.md
+++ b/docs/content/doc/help.en-us.md
@ -2,12 +2,12 @@
 date: "2017-01-20T15:00:00+08:00"
 title: "Help"
 slug: "help"
-weight: 50
+weight: 5
 toc: false
 draft: false
 menu:
  sidebar:
    name: "Help"
-    weight: 50
+    weight: 5
    identifier: "help"
 ---
--- a/docs/content/doc/help.fr-fr.md
+++ b/docs/content/doc/help.fr-fr.md
@ -0,0 +1,13 @@
+---
+date: "2017-01-20T15:00:00+08:00"
+title: "Aide"
+slug: "help"
+weight: 5
+toc: false
+draft: false
+menu:
+  sidebar:
+    name: "Aide"
+    weight: 5
+    identifier: "help"
+---
--- a/docs/content/doc/help.zh-cn.md
+++ b/docs/content/doc/help.zh-cn.md
@ -2,12 +2,12 @@
 date: "2017-01-20T15:00:00+08:00"
 title: "帮助"
 slug: "help"
-weight: 50
+weight: 5
 toc: false
 draft: false
 menu:
  sidebar:
    name: "帮助"
-    weight: 50
+    weight: 5
    identifier: "help"
 ---
--- a/docs/content/doc/help.zh-tw.md
+++ b/docs/content/doc/help.zh-tw.md
@ -0,0 +1,13 @@
+---
+date: "2017-01-20T15:00:00+08:00"
+title: "救命"
+slug: "help"
+weight: 5
+toc: false
+draft: false
+menu:
+  sidebar:
+    name: "救命"
+    weight: 5
+    identifier: "help"
+---
--- a/docs/content/doc/help/search.en-us.md
+++ b/docs/content/doc/help/search.en-us.md
@ -0,0 +1,25 @@
+---
+date: "2019-11-12T16:00:00+02:00"
+title: "Search"
+slug: "search"
+weight: 4
+toc: true
+draft: false
+menu:
+  sidebar:
+    parent: "help"
+    name: "Search"
+    weight: 4
+    identifier: "search"
+sitemap:
+  priority : 0.1
+layout: "search"
+---
+
+
+This file exists solely to respond to /search URL with the related `search` layout template.
+
+No content shown here is rendered, all content is based in the template layouts/doc/search.html
+
+Setting a very low sitemap priority will tell search engines this is not important content.
+
--- a/docs/content/doc/help/search.fr-fr.md
+++ b/docs/content/doc/help/search.fr-fr.md
@ -0,0 +1,25 @@
+---
+date: "2019-11-12T16:00:00+02:00"
+title: "Chercher"
+slug: "search"
+weight: 4
+toc: true
+draft: false
+menu:
+  sidebar:
+    parent: "help"
+    name: "Chercher"
+    weight: 4
+    identifier: "search"
+sitemap:
+  priority : 0.1
+layout: "search"
+---
+
+
+This file exists solely to respond to /search URL with the related `search` layout template.
+
+No content shown here is rendered, all content is based in the template layouts/doc/search.html
+
+Setting a very low sitemap priority will tell search engines this is not important content.
+
--- a/docs/content/doc/help/search.zh-cn.md
+++ b/docs/content/doc/help/search.zh-cn.md
@ -0,0 +1,25 @@
+---
+date: "2019-11-12T16:00:00+02:00"
+title: "搜索"
+slug: "search"
+weight: 4
+toc: true
+draft: false
+menu:
+  sidebar:
+    parent: "help"
+    name: "搜索"
+    weight: 4
+    identifier: "search"
+sitemap:
+  priority : 0.1
+layout: "search"
+---
+
+
+This file exists solely to respond to /search URL with the related `search` layout template.
+
+No content shown here is rendered, all content is based in the template layouts/doc/search.html
+
+Setting a very low sitemap priority will tell search engines this is not important content.
+
--- a/docs/content/doc/help/search.zh-tw.md
+++ b/docs/content/doc/help/search.zh-tw.md
@ -0,0 +1,25 @@
+---
+date: "2019-11-12T16:00:00+02:00"
+title: "搜索"
+slug: "search"
+weight: 4
+toc: true
+draft: false
+menu:
+  sidebar:
+    parent: "help"
+    name: "搜索"
+    weight: 4
+    identifier: "search"
+sitemap:
+  priority : 0.1
+layout: "search"
+---
+
+
+This file exists solely to respond to /search URL with the related `search` layout template.
+
+No content shown here is rendered, all content is based in the template layouts/doc/search.html
+
+Setting a very low sitemap priority will tell search engines this is not important content.
+
--- a/docs/content/doc/installation/windows-service.en-us.md
+++ b/docs/content/doc/installation/windows-service.en-us.md
@ -40,7 +40,7 @@ To register Gitea as a Windows service, open a command prompt (cmd) as an Admini
 then run the following command:

 ```
-sc create gitea start= auto binPath= ""C:\gitea\gitea.exe" web --config "C:\gitea\custom\conf\app.ini""
+sc create gitea start= auto binPath= "\"C:\gitea\gitea.exe\" web --config \"C:\gitea\custom\conf\app.ini\""
 ```

 Do not forget to replace `C:\gitea` with the correct Gitea directory.
--- a/docs/content/doc/installation/windows-service.fr-fr.md
+++ b/docs/content/doc/installation/windows-service.fr-fr.md
@ -18,7 +18,7 @@ menu:
 Pour activer le service Windows Gitea, ouvrez une `cmd` en tant qu'Administrateur puis utilisez la commande suivante :

 ```
-sc create gitea start= auto binPath= ""C:\gitea\gitea.exe" web --config "C:\gitea\custom\conf\app.ini""
+sc create gitea start= auto binPath= "\"C:\gitea\gitea.exe\" web --config \"C:\gitea\custom\conf\app.ini\""
 ```

 N'oubliez pas de remplacer `C:\gitea` par le chemin que vous avez utilisez pour votre installation.
--- a/docs/content/doc/installation/windows-service.zh-cn.md
+++ b/docs/content/doc/installation/windows-service.zh-cn.md
@ -18,7 +18,7 @@ menu:
 要注册为Windows服务，首先以Administrator身份运行 `cmd`，然后执行以下命令：

 ```
-sc create gitea start= auto binPath= ""C:\gitea\gitea.exe" web --config "C:\gitea\custom\conf\app.ini""
+sc create gitea start= auto binPath= "\"C:\gitea\gitea.exe\" web --config \"C:\gitea\custom\conf\app.ini\""
 ```

 别忘了将 `C:\gitea` 替换成你的 Gitea 安装目录。
--- a/docs/content/doc/installation/windows-service.zh-tw.md
+++ b/docs/content/doc/installation/windows-service.zh-tw.md
@ -18,7 +18,7 @@ menu:
 要註冊為 Windows 服務，首先要以管理者身份執行 `cmd`，跳出命令列視窗後執行底下指令：

 ```
-sc create gitea start= auto binPath= ""C:\gitea\gitea.exe" web --config "C:\gitea\custom\conf\app.ini""
+sc create gitea start= auto binPath= "\"C:\gitea\gitea.exe\" web --config \"C:\gitea\custom\conf\app.ini\""
 ```

 別忘記將 `C:\gitea` 取代為您的 Gitea 安裝路徑。
--- a/docs/content/doc/installation/with-docker.en-us.md
+++ b/docs/content/doc/installation/with-docker.en-us.md
@ -51,6 +51,8 @@ services:
      - gitea
    volumes:
      - ./gitea:/data
+      - /etc/timezone:/etc/timezone:ro
+      - /etc/localtime:/etc/localtime:ro
    ports:
      - "3000:3000"
      - "222:22"
@ -80,6 +82,8 @@ services:
      - gitea
    volumes:
      - ./gitea:/data
+      - /etc/timezone:/etc/timezone:ro
+      - /etc/localtime:/etc/localtime:ro
    ports:
 -      - "3000:3000"
 -      - "222:22"
@ -115,6 +119,8 @@ services:
      - gitea
    volumes:
      - ./gitea:/data
+      - /etc/timezone:/etc/timezone:ro
+      - /etc/localtime:/etc/localtime:ro
     ports:
       - "3000:3000"
       - "222:22"
@ -163,6 +169,8 @@ services:
      - gitea
    volumes:
      - ./gitea:/data
+      - /etc/timezone:/etc/timezone:ro
+      - /etc/localtime:/etc/localtime:ro
    ports:
      - "3000:3000"
      - "222:22"
@ -209,6 +217,8 @@ services:
    volumes:
 -      - ./gitea:/data
 +      - gitea:/data
+      - /etc/timezone:/etc/timezone:ro
+      - /etc/localtime:/etc/localtime:ro
    ports:
      - "3000:3000"
      - "222:22"
@ -306,6 +316,8 @@ UID/GID as the container values `USER_UID`/`USER_GID`. You should also create th
        - gitea
      volumes:
        - /var/lib/gitea:/data
+        - /etc/timezone:/etc/timezone:ro
+        - /etc/localtime:/etc/localtime:ro
      ports:
        - "3000:3000"
        - "127.0.0.1:2222:22"
--- a/docs/layouts/_default/index.json
+++ b/docs/layouts/_default/index.json
@ -0,0 +1,5 @@
+{{- $.Scratch.Add "index" slice -}}
+{{- range .Site.RegularPages -}}
+{{- $.Scratch.Add "index" (dict "title" .Title "tags" .Params.tags "categories" .Params.categories "contents" .Plain "permalink" .Permalink) -}}
+{{- end -}}
+{{- $.Scratch.Get "index" | jsonify -}}
--- a/docs/layouts/doc/search.html
+++ b/docs/layouts/doc/search.html
@ -0,0 +1,44 @@
+{{ partial "header.html" . }}
+{{ partial "navbar.html" . }}
+
+<section class="section">
+	<div class="container is-centered page">
+		<div class="columns">
+			<div class="column is-one-quarter">
+                {{ partial "menu" . }}
+			</div>
+			<div class="column">
+				<div class=" content">
+					<section class="resume-section p-3 p-lg-5 d-flex flex-column">
+						<div class="my-auto" >
+							<form action="{{ "search" | absLangURL }}">
+								<label>Search:
+									<input id="search-query" name="s"/>
+								</label>
+							</form>
+							<br/>
+							<div id="search-results"></div>
+						</div>
+					</section>
+					<!-- this template is sucked in by search.js and appended to the search-results div above. So editing here will adjust style -->
+					<script id="search-result-template" type="text/x-js-template">
+						<div id="summary-${key}">
+							<h4><a href="${link}">${title}</a></h4>
+							<p>${snippet}</p>
+							${ isset tags }<p>Tags: ${tags}</p>${ end }
+							${ isset categories }<p>Categories: ${categories}</p>${ end }
+							<hr/>
+						</div>
+					</script>
+				</div>
+			</div>
+		</div>
+	</div>
+</section>
+
+<script src="https://cdnjs.cloudflare.com/ajax/libs/fuse.js/3.4.5/fuse.min.js"></script>
+<script src="https://cdnjs.cloudflare.com/ajax/libs/mark.js/8.11.1/mark.min.js"></script>
+<script>document.LANG = "{{ .Language.Lang }}";</script>
+{{ $script := resources.Get "js/search.js" | minify | fingerprint -}}
+<script src="{{ $script.Permalink }}" {{ printf "integrity=%q" $script.Data.Integrity | safeHTMLAttr }}></script>
+{{ partial "footer.html" . }}
--- a/docs/static/_headers
+++ b/docs/static/_headers
@ -1,5 +1,5 @@
 /*
-  Content-Security-Policy: default-src 'self'; script-src 'self' 'unsafe-inline'; style-src 'self' https://fonts.googleapis.com https://cdnjs.cloudflare.com; font-src 'self' data: https://cdnjs.cloudflare.com https://fonts.gstatic.com
+  Content-Security-Policy: default-src 'self'; script-src 'self' 'unsafe-inline' https://cdnjs.cloudflare.com; style-src 'self' https://fonts.googleapis.com https://cdnjs.cloudflare.com; font-src 'self' data: https://cdnjs.cloudflare.com https://fonts.gstatic.com
  X-Frame-Options: DENY
  X-Xss-Protection: 1; mode=block
  X-Content-Type-Options: nosniff
--- a/go.mod
+++ b/go.mod
@ -80,7 +80,6 @@ require (
 	github.com/prometheus/client_golang v1.1.0
 	github.com/prometheus/procfs v0.0.4 // indirect
 	github.com/remyoudompheng/bigfft v0.0.0-20190321074620-2f0d2b0e0001 // indirect
-	github.com/russross/blackfriday v2.0.0+incompatible // indirect
 	github.com/russross/blackfriday/v2 v2.0.1
 	github.com/saintfish/chardet v0.0.0-20120816061221-3af4cd4741ca // indirect
 	github.com/satori/go.uuid v1.2.0
--- a/go.sum
+++ b/go.sum
@ -1,12 +1,10 @@
 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 cloud.google.com/go v0.30.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
-cloud.google.com/go v0.37.4 h1:glPeL3BQJsbF6aIIYfZizMwc5LTYz250bDMjttbBGAU=
 cloud.google.com/go v0.37.4/go.mod h1:NHPJ89PdicEuT9hdPXMROBD91xc5uRDxsMtSB16k7hw=
 cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU=
 cloud.google.com/go v0.44.1/go.mod h1:iSa0KzasP4Uvy3f1mN/7PiObzGgflwredwwASm/v6AU=
 cloud.google.com/go v0.44.2/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY=
-cloud.google.com/go v0.44.3 h1:0sMegbmn/8uTwpNkB0q9cLEpZ2W5a6kl+wtBQgPWBJQ=
 cloud.google.com/go v0.44.3/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY=
 cloud.google.com/go v0.45.0 h1:bALuGBSgE+BD4rxsopAYlqjcwqcQtye6pWG4bC3N/k0=
 cloud.google.com/go v0.45.0/go.mod h1:452BcPOeI9AZfbvDw0Tbo7D32wA+WX9WME8AZwMEDZU=
@ -67,7 +65,6 @@ github.com/asaskevich/govalidator v0.0.0-20180720115003-f9ffefc3facf/go.mod h1:l
 github.com/asaskevich/govalidator v0.0.0-20190424111038-f61b66f89f4a h1:idn718Q4B6AGu/h5Sxe66HYVdqdGu2l9Iebqhi/AEoA=
 github.com/asaskevich/govalidator v0.0.0-20190424111038-f61b66f89f4a/go.mod h1:lB+ZfQJz7igIIfQNfa7Ml4HSf2uFQQRzpGGRXenZAgY=
 github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
-github.com/beorn7/perks v1.0.0 h1:HWo1m869IqiPhD389kmkxeTalrjNbbJTC8LXupb+sl0=
 github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
 github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
 github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
@ -167,7 +164,6 @@ github.com/go-openapi/analysis v0.0.0-20180825180245-b006789cd277/go.mod h1:k70t
 github.com/go-openapi/analysis v0.17.0/go.mod h1:IowGgpVeD0vNm45So8nr+IcQ3pxVtpRoBWb8PVZO0ik=
 github.com/go-openapi/analysis v0.18.0/go.mod h1:IowGgpVeD0vNm45So8nr+IcQ3pxVtpRoBWb8PVZO0ik=
 github.com/go-openapi/analysis v0.19.2/go.mod h1:3P1osvZa9jKjb8ed2TPng3f0i/UY9snX6gxi44djMjk=
-github.com/go-openapi/analysis v0.19.4 h1:1TjOzrWkj+9BrjnM1yPAICbaoC0FyfD49oVkTBrSSa0=
 github.com/go-openapi/analysis v0.19.4/go.mod h1:3P1osvZa9jKjb8ed2TPng3f0i/UY9snX6gxi44djMjk=
 github.com/go-openapi/analysis v0.19.5 h1:8b2ZgKfKIUTVQpTb77MoRDIMEIwvDVw40o3aOXdfYzI=
 github.com/go-openapi/analysis v0.19.5/go.mod h1:hkEAkxagaIvIP7VTn8ygJNkd4kAYON2rCu0v0ObL0AU=
@ -179,39 +175,33 @@ github.com/go-openapi/inflect v0.19.0 h1:9jCH9scKIbHeV9m12SmPilScz6krDxKRasNNSNP
 github.com/go-openapi/inflect v0.19.0/go.mod h1:lHpZVlpIQqLyKwJ4N+YSc9hchQy/i12fJykb83CRBH4=
 github.com/go-openapi/jsonpointer v0.17.0/go.mod h1:cOnomiV+CVVwFLk0A/MExoFMjwdsUdVpsRhURCKh+3M=
 github.com/go-openapi/jsonpointer v0.18.0/go.mod h1:cOnomiV+CVVwFLk0A/MExoFMjwdsUdVpsRhURCKh+3M=
-github.com/go-openapi/jsonpointer v0.19.2 h1:A9+F4Dc/MCNB5jibxf6rRvOvR/iFgQdyNx9eIhnGqq0=
 github.com/go-openapi/jsonpointer v0.19.2/go.mod h1:3akKfEdA7DF1sugOqz1dVQHBcuDBPKZGEoHC/NkiQRg=
 github.com/go-openapi/jsonpointer v0.19.3 h1:gihV7YNZK1iK6Tgwwsxo2rJbD1GTbdm72325Bq8FI3w=
 github.com/go-openapi/jsonpointer v0.19.3/go.mod h1:Pl9vOtqEWErmShwVjC8pYs9cog34VGT37dQOVbmoatg=
 github.com/go-openapi/jsonreference v0.17.0/go.mod h1:g4xxGn04lDIRh0GJb5QlpE3HfopLOL6uZrK/VgnsK9I=
 github.com/go-openapi/jsonreference v0.18.0/go.mod h1:g4xxGn04lDIRh0GJb5QlpE3HfopLOL6uZrK/VgnsK9I=
-github.com/go-openapi/jsonreference v0.19.2 h1:o20suLFB4Ri0tuzpWtyHlh7E7HnkqTNLq6aR6WVNS1w=
 github.com/go-openapi/jsonreference v0.19.2/go.mod h1:jMjeRr2HHw6nAVajTXJ4eiUwohSTlpa0o73RUL1owJc=
 github.com/go-openapi/jsonreference v0.19.3 h1:5cxNfTy0UVC3X8JL5ymxzyoUZmo8iZb+jeTWn7tUa8o=
 github.com/go-openapi/jsonreference v0.19.3/go.mod h1:rjx6GuL8TTa9VaixXglHmQmIL98+wF9xc8zWvFonSJ8=
 github.com/go-openapi/loads v0.17.0/go.mod h1:72tmFy5wsWx89uEVddd0RjRWPZm92WRLhf7AC+0+OOU=
 github.com/go-openapi/loads v0.18.0/go.mod h1:72tmFy5wsWx89uEVddd0RjRWPZm92WRLhf7AC+0+OOU=
 github.com/go-openapi/loads v0.19.0/go.mod h1:72tmFy5wsWx89uEVddd0RjRWPZm92WRLhf7AC+0+OOU=
-github.com/go-openapi/loads v0.19.2 h1:rf5ArTHmIJxyV5Oiks+Su0mUens1+AjpkPoWr5xFRcI=
 github.com/go-openapi/loads v0.19.2/go.mod h1:QAskZPMX5V0C2gvfkGZzJlINuP7Hx/4+ix5jWFxsNPs=
 github.com/go-openapi/loads v0.19.3 h1:jwIoahqCmaA5OBoc/B+1+Mu2L0Gr8xYQnbeyQEo/7b0=
 github.com/go-openapi/loads v0.19.3/go.mod h1:YVfqhUCdahYwR3f3iiwQLhicVRvLlU/WO5WPaZvcvSI=
 github.com/go-openapi/runtime v0.0.0-20180920151709-4f900dc2ade9/go.mod h1:6v9a6LTXWQCdL8k1AO3cvqx5OtZY/Y9wKTgaoP6YRfA=
 github.com/go-openapi/runtime v0.19.0/go.mod h1:OwNfisksmmaZse4+gpV3Ne9AyMOlP1lt4sK4FXt0O64=
-github.com/go-openapi/runtime v0.19.4 h1:csnOgcgAiuGoM/Po7PEpKDoNulCcF3FGbSnbHfxgjMI=
 github.com/go-openapi/runtime v0.19.4/go.mod h1:X277bwSUBxVlCYR3r7xgZZGKVvBd/29gLDlFGtJ8NL4=
 github.com/go-openapi/runtime v0.19.5 h1:h4Zk7oTfB3ZYM2oMNliQvL+3BrDstTIX8lqP7yaYCuI=
 github.com/go-openapi/runtime v0.19.5/go.mod h1:WIH6IYPXOrtgTClTV8xzdrD20jBlrK25D0aQbdSlqp8=
 github.com/go-openapi/spec v0.17.0/go.mod h1:XkF/MOi14NmjsfZ8VtAKf8pIlbZzyoTvZsdfssdxcBI=
 github.com/go-openapi/spec v0.18.0/go.mod h1:XkF/MOi14NmjsfZ8VtAKf8pIlbZzyoTvZsdfssdxcBI=
-github.com/go-openapi/spec v0.19.2 h1:SStNd1jRcYtfKCN7R0laGNs80WYYvn5CbBjM2sOmCrE=
 github.com/go-openapi/spec v0.19.2/go.mod h1:sCxk3jxKgioEJikev4fgkNmwS+3kuYdJtcsZsD5zxMY=
 github.com/go-openapi/spec v0.19.3 h1:0XRyw8kguri6Yw4SxhsQA/atC88yqrk0+G4YhI2wabc=
 github.com/go-openapi/spec v0.19.3/go.mod h1:FpwSN1ksY1eteniUU7X0N/BgJ7a4WvBFVA8Lj9mJglo=
 github.com/go-openapi/strfmt v0.17.0/go.mod h1:P82hnJI0CXkErkXi8IKjPbNBM6lV6+5pLP5l494TcyU=
 github.com/go-openapi/strfmt v0.18.0/go.mod h1:P82hnJI0CXkErkXi8IKjPbNBM6lV6+5pLP5l494TcyU=
 github.com/go-openapi/strfmt v0.19.0/go.mod h1:+uW+93UVvGGq2qGaZxdDeJqSAqBqBdl+ZPMF/cC8nDY=
-github.com/go-openapi/strfmt v0.19.2 h1:clPGfBnJohokno0e+d7hs6Yocrzjlgz6EsQSDncCRnE=
 github.com/go-openapi/strfmt v0.19.2/go.mod h1:0yX7dbo8mKIvc3XSKp7MNfxw4JytCfCD6+bY1AVL9LU=
 github.com/go-openapi/strfmt v0.19.3 h1:eRfyY5SkaNJCAwmmMcADjY31ow9+N7MCLW7oRkbsINA=
 github.com/go-openapi/strfmt v0.19.3/go.mod h1:0yX7dbo8mKIvc3XSKp7MNfxw4JytCfCD6+bY1AVL9LU=
@ -221,7 +211,6 @@ github.com/go-openapi/swag v0.19.2/go.mod h1:POnQmlKehdgb5mhVOsnJFsivZCEZ/vjK9gh
 github.com/go-openapi/swag v0.19.5 h1:lTz6Ys4CmqqCQmZPBlbQENR1/GucA2bzYTE12Pw4tFY=
 github.com/go-openapi/swag v0.19.5/go.mod h1:POnQmlKehdgb5mhVOsnJFsivZCEZ/vjK9gh66Z9tfKk=
 github.com/go-openapi/validate v0.18.0/go.mod h1:Uh4HdOzKt19xGIGm1qHf/ofbX1YQ4Y+MYsct2VUrAJ4=
-github.com/go-openapi/validate v0.19.2 h1:ky5l57HjyVRrsJfd2+Ro5Z9PjGuKbsmftwyMtk8H7js=
 github.com/go-openapi/validate v0.19.2/go.mod h1:1tRCw7m3jtI8eNWEEliiAqUIcBztB2KDnRCRMUi7GTA=
 github.com/go-openapi/validate v0.19.3 h1:PAH/2DylwWcIU1s0Y7k3yNmeAgWOcKrNE2Q7Ww/kCg4=
 github.com/go-openapi/validate v0.19.3/go.mod h1:90Vh6jjkTn+OT1Eefm0ZixWNFjhtOH7vS9k0lo6zwJo=
@ -255,18 +244,15 @@ github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfb
 github.com/golang/mock v1.2.0/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
 github.com/golang/mock v1.3.1/go.mod h1:sBzyDLLjw3U8JLTeZvSv8jJB+tU5PVekmnlKIyFUx0Y=
 github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
-github.com/golang/protobuf v1.3.1 h1:YF8+flBXS5eO826T4nzqPrxfhQThhXl0YzfuUPu4SBg=
 github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
 github.com/golang/protobuf v1.3.2 h1:6nsPYzhq5kReh6QImI3k5qWzO4PEbvbIW2cwSfR/6xs=
 github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
-github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db h1:woRePGFeVFfLKN/pOkfl+p/TAqKOfFu+7KPlMVpok/w=
 github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
 github.com/golang/snappy v0.0.1 h1:Qgr9rKW7uDUkrbSmQeiDsGa8SjGyCOGtuasMWwvp2P4=
 github.com/golang/snappy v0.0.1/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
 github.com/google/btree v0.0.0-20180813153112-4030bb1f1f0c/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
 github.com/google/btree v1.0.0/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
 github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
-github.com/google/go-cmp v0.3.0 h1:crn/baboCvb5fXaQ0IJ1SGTsTVrWpDsCWC8EGETZijY=
 github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
 github.com/google/go-cmp v0.3.1 h1:Xye71clBPdm5HgqGwUkwhbynsUJZhDbS20FvLhQ2izg=
 github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
@ -288,7 +274,6 @@ github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+
 github.com/googleapis/gax-go/v2 v2.0.4/go.mod h1:0Wqv26UfaUD9n4G6kQubkQ+KchISgw+vpHVxEJEs9eg=
 github.com/googleapis/gax-go/v2 v2.0.5/go.mod h1:DWXyrwAJ9X0FpwwEdw+IPEYBICEFu5mhpdKc/us6bOk=
 github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
-github.com/gopherjs/gopherjs v0.0.0-20181103185306-d547d1d9531e h1:JKmoR8x90Iww1ks85zJ1lfDGgIiMDuIptTOhJq+zKyg=
 github.com/gopherjs/gopherjs v0.0.0-20181103185306-d547d1d9531e/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
 github.com/gopherjs/gopherjs v0.0.0-20190430165422-3e4dfb77656c h1:7lF+Vz0LqiRidnzC1Oq86fpX1q/iEv2KJdrCtttYjT4=
 github.com/gopherjs/gopherjs v0.0.0-20190430165422-3e4dfb77656c/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
@ -302,7 +287,6 @@ github.com/gorilla/pat v0.0.0-20180118222023-199c85a7f6d1 h1:LqbZZ9sNMWVjeXS4NN5
 github.com/gorilla/pat v0.0.0-20180118222023-199c85a7f6d1/go.mod h1:YeAe0gNeiNT5hoiZRI4yiOky6jVdNvfO2N6Kav/HmxY=
 github.com/gorilla/securecookie v1.1.1 h1:miw7JPhV+b/lAHSXz4qd/nN9jRiAFV5FwjeKyCS8BvQ=
 github.com/gorilla/securecookie v1.1.1/go.mod h1:ra0sb63/xPlUeL+yeDciTfxMRAA+MP+HVt/4epWDjd4=
-github.com/gorilla/sessions v1.1.1 h1:YMDmfaK68mUixINzY/XjscuJ47uXFWSSHzFbBQM0PrE=
 github.com/gorilla/sessions v1.1.1/go.mod h1:8KCfur6+4Mqcc6S0FEfKuN15Vl5MgXW92AE8ovaJD0w=
 github.com/gorilla/sessions v1.2.0 h1:S7P+1Hm5V/AT9cjEcUD5uDaQSX0OE577aCXgoaKpYbQ=
 github.com/gorilla/sessions v1.2.0/go.mod h1:dk2InVEVJ0sfLlnXv9EAgkf6ecYs/i80K/zI+bUmuGM=
@ -385,7 +369,6 @@ github.com/magiconair/properties v1.8.1/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czP
 github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
 github.com/mailru/easyjson v0.0.0-20190312143242-1de009706dbe/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
 github.com/mailru/easyjson v0.0.0-20190614124828-94de47d64c63/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
-github.com/mailru/easyjson v0.0.0-20190626092158-b2ccc519800e h1:hB2xlXdHp/pmPZq0y3QnmWAArdw9PqbmotexnWx/FU8=
 github.com/mailru/easyjson v0.0.0-20190626092158-b2ccc519800e/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
 github.com/mailru/easyjson v0.7.0 h1:aizVhC/NAAcKWb+5QsU1iNOZb4Yws5UO2I+aIprQITM=
 github.com/mailru/easyjson v0.7.0/go.mod h1:KAzv3t3aY1NaHWoQz1+4F1ccyAH66Jk7yos7ldAVICs=
@ -423,21 +406,15 @@ github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRW
 github.com/mwitkow/go-conntrack v0.0.0-20190716064945-2f068394615f/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
 github.com/nfnt/resize v0.0.0-20160724205520-891127d8d1b5 h1:BvoENQQU+fZ9uukda/RzCAL/191HHwJA5b13R6diVlY=
 github.com/nfnt/resize v0.0.0-20160724205520-891127d8d1b5/go.mod h1:jpp1/29i3P1S/RLdc7JQKbRpFeM1dOBd8T9ki5s+AY8=
-github.com/niklasfasching/go-org v0.1.6 h1:F521WcqRNl8OJumlgAnekZgERaTA2HpfOYYfVEKOeI8=
-github.com/niklasfasching/go-org v0.1.6/go.mod h1:AsLD6X7djzRIz4/RFZu8vwRL0VGjUvGZCCH1Nz0VdrU=
-github.com/niklasfasching/go-org v0.1.7 h1:t3V+3XnS/7BhKv/7SlMUa8FvAiq577/a1T3D7mLIRXE=
-github.com/niklasfasching/go-org v0.1.7/go.mod h1:AsLD6X7djzRIz4/RFZu8vwRL0VGjUvGZCCH1Nz0VdrU=
 github.com/niklasfasching/go-org v0.1.8 h1:Kjvs6lP+LIILHhc9zIJ4Gu90a/pVY483if2Qmu8v4Fg=
 github.com/niklasfasching/go-org v0.1.8/go.mod h1:AsLD6X7djzRIz4/RFZu8vwRL0VGjUvGZCCH1Nz0VdrU=
 github.com/oklog/ulid v1.3.1/go.mod h1:CirwcVhetQ6Lv90oh/F+FBtV6XMibvdAFo93nm5qn4U=
 github.com/oliamb/cutter v0.2.2 h1:Lfwkya0HHNU1YLnGv2hTkzHfasrSMkgv4Dn+5rmlk3k=
 github.com/oliamb/cutter v0.2.2/go.mod h1:4BenG2/4GuRBDbVm/OPahDVqbrOemzpPiG5mi1iryBU=
 github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
-github.com/onsi/ginkgo v1.7.0 h1:WSHQ+IS43OoUrWtD1/bbclrwK8TTH5hzp+umCiuxHgs=
 github.com/onsi/ginkgo v1.7.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
 github.com/onsi/ginkgo v1.8.0 h1:VkHVNpR4iVnU8XQR6DBm8BqYjN7CRzw+xKUbVVbbW9w=
 github.com/onsi/ginkgo v1.8.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
-github.com/onsi/gomega v1.4.3 h1:RE1xgDvH7imwFD45h+u2SgIfERHlS2yNG4DObb5BSKU=
 github.com/onsi/gomega v1.4.3/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY=
 github.com/onsi/gomega v1.5.0 h1:izbySO9zDPmjJ8rDjLvkA2zJHIo+HkYXHnf7eN7SSyo=
 github.com/onsi/gomega v1.5.0/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY=
@ -466,7 +443,6 @@ github.com/prometheus/client_golang v1.1.0 h1:BQ53HtBmfOitExawJ6LokA4x8ov/z0SYYb
 github.com/prometheus/client_golang v1.1.0/go.mod h1:I1FGZT9+L76gKKOs5djB6ezCbFQP1xR9D75/vuwEF3g=
 github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
 github.com/prometheus/client_model v0.0.0-20190115171406-56726106282f/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
-github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90 h1:S/YWwWx/RA8rT8tKFRuGUZhuA90OyIBpPCXkcbwU8DE=
 github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
 github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4 h1:gQz4mCbXsO+nc9n1hCxHcGA3Zx3Eo+UHZoInFGUIXNM=
 github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
@ -491,8 +467,6 @@ github.com/remyoudompheng/bigfft v0.0.0-20190321074620-2f0d2b0e0001/go.mod h1:qq
 github.com/rogpeppe/fastuuid v0.0.0-20150106093220-6724a57986af/go.mod h1:XWv6SoW27p1b0cqNHllgS5HIMJraePCO15w5zCzIWYg=
 github.com/rogpeppe/fastuuid v1.2.0/go.mod h1:jVj6XXZzXRy/MSR5jhDC/2q6DgLz+nrA6LYCDYWNEvQ=
 github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
-github.com/russross/blackfriday v2.0.0+incompatible h1:cBXrhZNUf9C+La9/YpS+UHpUT8YD6Td9ZMSU9APFcsk=
-github.com/russross/blackfriday v2.0.0+incompatible/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g=
 github.com/russross/blackfriday/v2 v2.0.1 h1:lPqVAte+HuHNfhJ/0LC98ESWRz8afy9tM/0RK8m9o+Q=
 github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/saintfish/chardet v0.0.0-20120816061221-3af4cd4741ca h1:NugYot0LIVPxTvN8n+Kvkn6TrbMyxQiuvKdEwFdR9vI=
@ -503,8 +477,6 @@ github.com/sergi/go-diff v1.0.0 h1:Kpca3qRNrduNnOQeazBd0ysaKrUJiIuISHxogkT9RPQ=
 github.com/sergi/go-diff v1.0.0/go.mod h1:0CfEIISq7TuYL3j771MWULgwwjU+GofnZX9QAmXWZgo=
 github.com/shurcooL/httpfs v0.0.0-20190527155220-6a4d4a70508b h1:4kg1wyftSKxLtnPAvcRWakIPpokB9w780/KwrNLnfPA=
 github.com/shurcooL/httpfs v0.0.0-20190527155220-6a4d4a70508b/go.mod h1:ZY1cvUeJuFPAdZ/B6v7RHavJWZn2YPVFQ1OSXhCGOkg=
-github.com/shurcooL/sanitized_anchor_name v0.0.0-20160918041101-1dba4b3954bc h1:3wIrJvFb3Pf6B/2mDBnN1G5IfUVev4X5apadQlWOczE=
-github.com/shurcooL/sanitized_anchor_name v0.0.0-20160918041101-1dba4b3954bc/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
 github.com/shurcooL/sanitized_anchor_name v1.0.0 h1:PdmoCO6wvbs+7yrJyMORt4/BmY5IYyJwS/kOiWx8mHo=
 github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
 github.com/shurcooL/vfsgen v0.0.0-20181202132449-6a9ea43bcacd h1:ug7PpSOB5RBPK1Kg6qskGBoP3Vnj/aNYFTznWvlkGo0=
@ -517,7 +489,6 @@ github.com/siddontang/rdb v0.0.0-20150307021120-fc89ed2e418d/go.mod h1:AMEsy7v5z
 github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
 github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
 github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
-github.com/smartystreets/assertions v0.0.0-20190116191733-b6c0e53d7304 h1:Jpy1PXuP99tXNrhbq2BaPz9B+jNAvH1JPQQpG/9GCXY=
 github.com/smartystreets/assertions v0.0.0-20190116191733-b6c0e53d7304/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
 github.com/smartystreets/assertions v1.0.1 h1:voD4ITNjPL5jjBfgR/r8fPIIBrliWrWHeiJApdr3r4w=
 github.com/smartystreets/assertions v1.0.1/go.mod h1:kHHU4qYBaI3q23Pp3VPrmWhuIUrLW/7eUrw0BU5VaoM=
@ -548,11 +519,9 @@ github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+
 github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.2.0/go.mod h1:qt09Ya8vawLte6SNmTgCsAVtYtaKzEcn8ATUoHMkEqE=
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
-github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=
 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
-github.com/syndtr/goleveldb v0.0.0-20190203031304-2f17a3356c66 h1:AwmkkZT+TucFotNCL+aNJ/0KCMsRtlXN9fs8uoOMSRk=
 github.com/syndtr/goleveldb v0.0.0-20190203031304-2f17a3356c66/go.mod h1:ZVVdQEZoIme9iO1Ch2Jdy24qqXrMMOU6lpPAyBWyWuQ=
 github.com/syndtr/goleveldb v1.0.0 h1:fBdIW9lB4Iz0n9khmH8w27SJ3QEJ7+IgjPEwGSZiFdE=
 github.com/syndtr/goleveldb v1.0.0/go.mod h1:ZVVdQEZoIme9iO1Ch2Jdy24qqXrMMOU6lpPAyBWyWuQ=
@ -594,7 +563,6 @@ go.etcd.io/bbolt v1.3.2/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
 go.etcd.io/bbolt v1.3.3 h1:MUGmc65QhB3pIlaQ5bB4LwqSj6GIonVJXpZiaKNyaKk=
 go.etcd.io/bbolt v1.3.3/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
 go.mongodb.org/mongo-driver v1.0.3/go.mod h1:u7ryQJ+DOzQmeO7zB6MHyr8jkEQvC8vH7qLUO4lqsUM=
-go.mongodb.org/mongo-driver v1.1.0 h1:aeOqSrhl9eDRAap/3T5pCfMBEBxZ0vuXBP+RMtp2KX8=
 go.mongodb.org/mongo-driver v1.1.0/go.mod h1:u7ryQJ+DOzQmeO7zB6MHyr8jkEQvC8vH7qLUO4lqsUM=
 go.mongodb.org/mongo-driver v1.1.1 h1:Sq1fR+0c58RME5EoqKdjkiQAmPjmfHlZOoRI6fTUOcs=
 go.mongodb.org/mongo-driver v1.1.1/go.mod h1:u7ryQJ+DOzQmeO7zB6MHyr8jkEQvC8vH7qLUO4lqsUM=
@ -614,7 +582,6 @@ golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8U
 golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20190611184440-5c40567a22f8/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20190617133340-57b3e21c3d56/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
-golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4 h1:HuIa8hRrWRSrqYzx1qI49NNxhdi2PrY7gxVSq1JjLDc=
 golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20190927123631-a832865fa7ad h1:5E5raQxcv+6CZ11RrBYQe5WRbUIWpScjh0kvHZkZIrQ=
 golang.org/x/crypto v0.0.0-20190927123631-a832865fa7ad/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
@ -651,20 +618,13 @@ golang.org/x/net v0.0.0-20190522155817-f3200d17e092/go.mod h1:HSz+uSET+XFnRR8LxR
 golang.org/x/net v0.0.0-20190603091049-60506f45cf65/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks=
 golang.org/x/net v0.0.0-20190613194153-d28f0bde5980/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
-golang.org/x/net v0.0.0-20190724013045-ca1201d0de80 h1:Ao/3l156eZf2AW5wK8a7/smtodRU+gha3+BeqJ69lRk=
 golang.org/x/net v0.0.0-20190724013045-ca1201d0de80/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20190813141303-74dc4d7220e7/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
-golang.org/x/net v0.0.0-20190827160401-ba9fcec4b297 h1:k7pJ2yAPLPgbskkFdhRCsA77k2fySZ1zf2zCjvQCiIM=
 golang.org/x/net v0.0.0-20190827160401-ba9fcec4b297/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
-golang.org/x/net v0.0.0-20190909003024-a7b16738d86b h1:XfVGCX+0T4WOStkaOsJRllbsiImhB2jgVBGc9L0lPGc=
-golang.org/x/net v0.0.0-20190909003024-a7b16738d86b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
-golang.org/x/net v0.0.0-20191028085509-fe3aa8a45271 h1:N66aaryRB3Ax92gH0v3hp1QYZ3zWWCCUR/j8Ifh45Ss=
-golang.org/x/net v0.0.0-20191028085509-fe3aa8a45271/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20191101175033-0deb6923b6d9 h1:DPz9iiH3YoKiKhX/ijjoZvT0VFwK2c6CWYWQ7Zyr8TU=
 golang.org/x/net v0.0.0-20191101175033-0deb6923b6d9/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/oauth2 v0.0.0-20180620175406-ef147856a6dd/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
-golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421 h1:Wo7BWFiOk0QRFMLYMqJGFMd9CgUAcGx7V+qEg/h5IBI=
 golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45 h1:SVwTIAaPC2U/AvvLNZ2a7OVsmBpC8L5BlwK1whH3hm0=
 golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
@ -694,7 +654,6 @@ golang.org/x/sys v0.0.0-20190616124812-15dcb6c0061f/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20190624142023-c5567b49c5d0/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190726091711-fc99dfbffb4e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190730183949-1393eb018365/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20190801041406-cbf593c0f2f3 h1:4y9KwBHBgBNwDbtu44R5o1fdOCQUEXhbk/P4A9WmJq0=
 golang.org/x/sys v0.0.0-20190801041406-cbf593c0f2f3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190813064441-fde4db37ae7a/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190910064555-bbd175535a8b h1:3S2h5FadpNr0zUUCVZjlKIEYF+KaX/OBplTGo89CYHI=
@ -738,9 +697,7 @@ google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9Ywl
 google.golang.org/appengine v1.2.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 google.golang.org/appengine v1.5.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
-google.golang.org/appengine v1.6.0 h1:Tfd7cKwKbFRsI8RMAD3oqqw7JPFRrvFlOsfbgVkjOOw=
 google.golang.org/appengine v1.6.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
-google.golang.org/appengine v1.6.1 h1:QzqyMA1tlu6CgqCDUtU9V+ZKhLFT2dkJuANu5QaxI3I=
 google.golang.org/appengine v1.6.1/go.mod h1:i06prIuMbXzDqacNJfV5OdTW448YApPu5ww/cMBSeb0=
 google.golang.org/appengine v1.6.4 h1:WiKh4+/eMB2HaY7QhCfW/R7MuRAoA8QMCSJA6jP5/fo=
 google.golang.org/appengine v1.6.4/go.mod h1:i06prIuMbXzDqacNJfV5OdTW448YApPu5ww/cMBSeb0=
@ -764,7 +721,6 @@ gopkg.in/alexcesaro/quotedprintable.v3 v3.0.0-20150716171945-2caba252f4dc/go.mod
 gopkg.in/asn1-ber.v1 v1.0.0-20150924051756-4e86f4367175 h1:nn6Zav2sOQHCFJHEspya8KqxhFwKci30UxHy3HXPTyQ=
 gopkg.in/asn1-ber.v1 v1.0.0-20150924051756-4e86f4367175/go.mod h1:cuepJuh7vyXfUyUwEgHQXw849cJrilpS5NeIjOWESAw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
@ -776,7 +732,6 @@ gopkg.in/gomail.v2 v2.0.0-20160411212932-81ebce5c23df/go.mod h1:LRQQ+SO6ZHR7tOkp
 gopkg.in/ini.v1 v1.42.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
 gopkg.in/ini.v1 v1.44.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
 gopkg.in/ini.v1 v1.44.2/go.mod h1:M3Cogqpuv0QCi3ExAY5V4uOt4qb/R3xZubo9m8lK5wg=
-gopkg.in/ini.v1 v1.46.0 h1:VeDZbLYGaupuvIrsYCEOe/L/2Pcs5n7hdO1ZTjporag=
 gopkg.in/ini.v1 v1.46.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
 gopkg.in/ini.v1 v1.48.0 h1:URjZc+8ugRY5mL5uUeQH/a63JcHwdX9xZaWvmNWD7z8=
 gopkg.in/ini.v1 v1.48.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
--- a/integrations/git_helper_for_declarative_test.go
+++ b/integrations/git_helper_for_declarative_test.go
@ -79,8 +79,10 @@ func allowLFSFilters() []string {
 	return globalArgs
 }

-func onGiteaRun(t *testing.T, callback func(*testing.T, *url.URL)) {
+func onGiteaRun(t *testing.T, callback func(*testing.T, *url.URL), prepare ...bool) {
+	if len(prepare) == 0 || prepare[0] {
 		prepareTestEnv(t, 1)
+	}
 	s := http.Server{
 		Handler: mac,
 	}
--- a/integrations/gpg_git_test.go
+++ b/integrations/gpg_git_test.go
@ -23,14 +23,7 @@ import (
 )

 func TestGPGGit(t *testing.T) {
-	onGiteaRun(t, testGPGGit)
-}
-
-func testGPGGit(t *testing.T, u *url.URL) {
 	username := "user2"
-	baseAPITestContext := NewAPITestContext(t, username, "repo1")
-
-	u.Path = baseAPITestContext.GitPath()

 	// OK Set a new GPG home
 	tmpDir, err := ioutil.TempDir("", "temp-gpg")
@ -65,9 +58,15 @@ func testGPGGit(t *testing.T, u *url.URL) {
 	setting.Repository.Signing.SigningEmail = "gitea@fake.local"
 	user := models.AssertExistsAndLoadBean(t, &models.User{Name: username}).(*models.User)

+	setting.Repository.Signing.InitialCommit = []string{"never"}
+	setting.Repository.Signing.CRUDActions = []string{"never"}
+
+	baseAPITestContext := NewAPITestContext(t, username, "repo1")
+	onGiteaRun(t, func(t *testing.T, u *url.URL) {
+		u.Path = baseAPITestContext.GitPath()
+
 		t.Run("Unsigned-Initial", func(t *testing.T) {
 			PrintCurrentTest(t)
-		setting.Repository.Signing.InitialCommit = []string{"never"}
 			testCtx := NewAPITestContext(t, username, "initial-unsigned")
 			t.Run("CreateRepository", doAPICreateRepository(testCtx, false))
 			t.Run("CheckMasterBranchUnsigned", doAPIGetBranch(testCtx, "master", func(t *testing.T, branch api.Branch) {
@ -76,7 +75,6 @@ func testGPGGit(t *testing.T, u *url.URL) {
 				assert.False(t, branch.Commit.Verification.Verified)
 				assert.Empty(t, branch.Commit.Verification.Signature)
 			}))
-		setting.Repository.Signing.CRUDActions = []string{"never"}
 			t.Run("CreateCRUDFile-Never", crudActionCreateFile(
 				t, testCtx, user, "master", "never", "unsigned-never.txt", func(t *testing.T, response api.FileResponse) {
 					assert.False(t, response.Verification.Verified)
@ -85,7 +83,15 @@ func testGPGGit(t *testing.T, u *url.URL) {
 				t, testCtx, user, "never", "never2", "unsigned-never2.txt", func(t *testing.T, response api.FileResponse) {
 					assert.False(t, response.Verification.Verified)
 				}))
+		})
+	}, false)
 	setting.Repository.Signing.CRUDActions = []string{"parentsigned"}
+	onGiteaRun(t, func(t *testing.T, u *url.URL) {
+		u.Path = baseAPITestContext.GitPath()
+
+		t.Run("Unsigned-Initial-CRUD-ParentSigned", func(t *testing.T) {
+			PrintCurrentTest(t)
+			testCtx := NewAPITestContext(t, username, "initial-unsigned")
 			t.Run("CreateCRUDFile-ParentSigned", crudActionCreateFile(
 				t, testCtx, user, "master", "parentsigned", "signed-parent.txt", func(t *testing.T, response api.FileResponse) {
 					assert.False(t, response.Verification.Verified)
@ -94,12 +100,28 @@ func testGPGGit(t *testing.T, u *url.URL) {
 				t, testCtx, user, "parentsigned", "parentsigned2", "signed-parent2.txt", func(t *testing.T, response api.FileResponse) {
 					assert.False(t, response.Verification.Verified)
 				}))
+		})
+	}, false)
 	setting.Repository.Signing.CRUDActions = []string{"never"}
+	onGiteaRun(t, func(t *testing.T, u *url.URL) {
+		u.Path = baseAPITestContext.GitPath()
+
+		t.Run("Unsigned-Initial-CRUD-Never", func(t *testing.T) {
+			PrintCurrentTest(t)
+			testCtx := NewAPITestContext(t, username, "initial-unsigned")
 			t.Run("CreateCRUDFile-Never", crudActionCreateFile(
 				t, testCtx, user, "parentsigned", "parentsigned-never", "unsigned-never2.txt", func(t *testing.T, response api.FileResponse) {
 					assert.False(t, response.Verification.Verified)
 				}))
+		})
+	}, false)
 	setting.Repository.Signing.CRUDActions = []string{"always"}
+	onGiteaRun(t, func(t *testing.T, u *url.URL) {
+		u.Path = baseAPITestContext.GitPath()
+
+		t.Run("Unsigned-Initial-CRUD-Always", func(t *testing.T) {
+			PrintCurrentTest(t)
+			testCtx := NewAPITestContext(t, username, "initial-unsigned")
 			t.Run("CreateCRUDFile-Always", crudActionCreateFile(
 				t, testCtx, user, "master", "always", "signed-always.txt", func(t *testing.T, response api.FileResponse) {
 					assert.True(t, response.Verification.Verified)
@ -110,16 +132,28 @@ func testGPGGit(t *testing.T, u *url.URL) {
 					assert.True(t, response.Verification.Verified)
 					assert.Equal(t, "gitea@fake.local", response.Verification.Signer.Email)
 				}))
+		})
+	}, false)
 	setting.Repository.Signing.CRUDActions = []string{"parentsigned"}
+	onGiteaRun(t, func(t *testing.T, u *url.URL) {
+		u.Path = baseAPITestContext.GitPath()
+
+		t.Run("Unsigned-Initial-CRUD-ParentSigned", func(t *testing.T) {
+			PrintCurrentTest(t)
+			testCtx := NewAPITestContext(t, username, "initial-unsigned")
 			t.Run("CreateCRUDFile-Always-ParentSigned", crudActionCreateFile(
 				t, testCtx, user, "always", "always-parentsigned", "signed-always-parentsigned.txt", func(t *testing.T, response api.FileResponse) {
 					assert.True(t, response.Verification.Verified)
 					assert.Equal(t, "gitea@fake.local", response.Verification.Signer.Email)
 				}))
 		})
+	}, false)
+	setting.Repository.Signing.InitialCommit = []string{"always"}
+	onGiteaRun(t, func(t *testing.T, u *url.URL) {
+		u.Path = baseAPITestContext.GitPath()
+
 		t.Run("AlwaysSign-Initial", func(t *testing.T) {
 			PrintCurrentTest(t)
-		setting.Repository.Signing.InitialCommit = []string{"always"}
 			testCtx := NewAPITestContext(t, username, "initial-always")
 			t.Run("CreateRepository", doAPICreateRepository(testCtx, false))
 			t.Run("CheckMasterBranchSigned", doAPIGetBranch(testCtx, "master", func(t *testing.T, branch api.Branch) {
@ -128,18 +162,42 @@ func testGPGGit(t *testing.T, u *url.URL) {
 				assert.True(t, branch.Commit.Verification.Verified)
 				assert.Equal(t, "gitea@fake.local", branch.Commit.Verification.Signer.Email)
 			}))
+		})
+	}, false)
 	setting.Repository.Signing.CRUDActions = []string{"never"}
+	onGiteaRun(t, func(t *testing.T, u *url.URL) {
+		u.Path = baseAPITestContext.GitPath()
+
+		t.Run("AlwaysSign-Initial-CRUD-Never", func(t *testing.T) {
+			PrintCurrentTest(t)
+			testCtx := NewAPITestContext(t, username, "initial-always")
 			t.Run("CreateCRUDFile-Never", crudActionCreateFile(
 				t, testCtx, user, "master", "never", "unsigned-never.txt", func(t *testing.T, response api.FileResponse) {
 					assert.False(t, response.Verification.Verified)
 				}))
+		})
+	}, false)
 	setting.Repository.Signing.CRUDActions = []string{"parentsigned"}
+	onGiteaRun(t, func(t *testing.T, u *url.URL) {
+		u.Path = baseAPITestContext.GitPath()
+
+		t.Run("AlwaysSign-Initial-CRUD-ParentSigned-On-Always", func(t *testing.T) {
+			PrintCurrentTest(t)
+			testCtx := NewAPITestContext(t, username, "initial-always")
 			t.Run("CreateCRUDFile-ParentSigned", crudActionCreateFile(
 				t, testCtx, user, "master", "parentsigned", "signed-parent.txt", func(t *testing.T, response api.FileResponse) {
 					assert.True(t, response.Verification.Verified)
 					assert.Equal(t, "gitea@fake.local", response.Verification.Signer.Email)
 				}))
+		})
+	}, false)
 	setting.Repository.Signing.CRUDActions = []string{"always"}
+	onGiteaRun(t, func(t *testing.T, u *url.URL) {
+		u.Path = baseAPITestContext.GitPath()
+
+		t.Run("AlwaysSign-Initial-CRUD-Always", func(t *testing.T) {
+			PrintCurrentTest(t)
+			testCtx := NewAPITestContext(t, username, "initial-always")
 			t.Run("CreateCRUDFile-Always", crudActionCreateFile(
 				t, testCtx, user, "master", "always", "signed-always.txt", func(t *testing.T, response api.FileResponse) {
 					assert.True(t, response.Verification.Verified)
@ -147,16 +205,20 @@ func testGPGGit(t *testing.T, u *url.URL) {
 				}))

 		})
+	}, false)
+	var pr api.PullRequest
+	setting.Repository.Signing.Merges = []string{"commitssigned"}
+	onGiteaRun(t, func(t *testing.T, u *url.URL) {
+		u.Path = baseAPITestContext.GitPath()
+
 		t.Run("UnsignedMerging", func(t *testing.T) {
 			PrintCurrentTest(t)
 			testCtx := NewAPITestContext(t, username, "initial-unsigned")
-		var pr api.PullRequest
 			var err error
 			t.Run("CreatePullRequest", func(t *testing.T) {
 				pr, err = doAPICreatePullRequest(testCtx, testCtx.Username, testCtx.Reponame, "master", "never2")(t)
 				assert.NoError(t, err)
 			})
-		setting.Repository.Signing.Merges = []string{"commitssigned"}
 			t.Run("MergePR", doAPIMergePullRequest(testCtx, testCtx.Username, testCtx.Reponame, pr.Index))
 			t.Run("CheckMasterBranchUnsigned", doAPIGetBranch(testCtx, "master", func(t *testing.T, branch api.Branch) {
 				assert.NotNil(t, branch.Commit)
@ -164,7 +226,16 @@ func testGPGGit(t *testing.T, u *url.URL) {
 				assert.False(t, branch.Commit.Verification.Verified)
 				assert.Empty(t, branch.Commit.Verification.Signature)
 			}))
+		})
+	}, false)
 	setting.Repository.Signing.Merges = []string{"basesigned"}
+	onGiteaRun(t, func(t *testing.T, u *url.URL) {
+		u.Path = baseAPITestContext.GitPath()
+
+		t.Run("BaseSignedMerging", func(t *testing.T) {
+			PrintCurrentTest(t)
+			testCtx := NewAPITestContext(t, username, "initial-unsigned")
+			var err error
 			t.Run("CreatePullRequest", func(t *testing.T) {
 				pr, err = doAPICreatePullRequest(testCtx, testCtx.Username, testCtx.Reponame, "master", "parentsigned2")(t)
 				assert.NoError(t, err)
@ -176,7 +247,16 @@ func testGPGGit(t *testing.T, u *url.URL) {
 				assert.False(t, branch.Commit.Verification.Verified)
 				assert.Empty(t, branch.Commit.Verification.Signature)
 			}))
+		})
+	}, false)
 	setting.Repository.Signing.Merges = []string{"commitssigned"}
+	onGiteaRun(t, func(t *testing.T, u *url.URL) {
+		u.Path = baseAPITestContext.GitPath()
+
+		t.Run("CommitsSignedMerging", func(t *testing.T) {
+			PrintCurrentTest(t)
+			testCtx := NewAPITestContext(t, username, "initial-unsigned")
+			var err error
 			t.Run("CreatePullRequest", func(t *testing.T) {
 				pr, err = doAPICreatePullRequest(testCtx, testCtx.Username, testCtx.Reponame, "master", "always-parentsigned")(t)
 				assert.NoError(t, err)
@ -189,6 +269,7 @@ func testGPGGit(t *testing.T, u *url.URL) {
 			}))

 		})
+	}, false)
 }

 func crudActionCreateFile(t *testing.T, ctx APITestContext, user *models.User, from, to, path string, callback ...func(*testing.T, api.FileResponse)) func(*testing.T) {
--- a/models/action.go
+++ b/models/action.go
@ -50,6 +50,8 @@ const (
 	ActionMirrorSyncPush                           // 18
 	ActionMirrorSyncCreate                         // 19
 	ActionMirrorSyncDelete                         // 20
+	ActionApprovePullRequest                       // 21
+	ActionRejectPullRequest                        // 22
 )

 // Action represents user operation type and other information to
@ -520,52 +522,6 @@ func UpdateIssuesCommit(doer *User, repo *Repository, commits []*PushCommit, bra
 	return nil
 }

-func transferRepoAction(e Engine, doer, oldOwner *User, repo *Repository) (err error) {
-	if err = notifyWatchers(e, &Action{
-		ActUserID: doer.ID,
-		ActUser:   doer,
-		OpType:    ActionTransferRepo,
-		RepoID:    repo.ID,
-		Repo:      repo,
-		IsPrivate: repo.IsPrivate,
-		Content:   path.Join(oldOwner.Name, repo.Name),
-	}); err != nil {
-		return fmt.Errorf("notifyWatchers: %v", err)
-	}
-
-	// Remove watch for organization.
-	if oldOwner.IsOrganization() {
-		if err = watchRepo(e, oldOwner.ID, repo.ID, false); err != nil {
-			return fmt.Errorf("watchRepo [false]: %v", err)
-		}
-	}
-
-	return nil
-}
-
-// TransferRepoAction adds new action for transferring repository,
-// the Owner field of repository is assumed to be new owner.
-func TransferRepoAction(doer, oldOwner *User, repo *Repository) error {
-	return transferRepoAction(x, doer, oldOwner, repo)
-}
-
-func mergePullRequestAction(e Engine, doer *User, repo *Repository, issue *Issue) error {
-	return notifyWatchers(e, &Action{
-		ActUserID: doer.ID,
-		ActUser:   doer,
-		OpType:    ActionMergePullRequest,
-		Content:   fmt.Sprintf("%d|%s", issue.Index, issue.Title),
-		RepoID:    repo.ID,
-		Repo:      repo,
-		IsPrivate: repo.IsPrivate,
-	})
-}
-
-// MergePullRequestAction adds new action for merging pull request.
-func MergePullRequestAction(actUser *User, repo *Repository, pull *Issue) error {
-	return mergePullRequestAction(x, actUser, repo, pull)
-}
-
 // GetFeedsOptions options for retrieving feeds
 type GetFeedsOptions struct {
 	RequestedUser    *User
--- a/models/action_test.go
+++ b/models/action_test.go
@ -332,54 +332,6 @@ func TestUpdateIssuesCommit_AnotherRepoNoPermission(t *testing.T) {
 	CheckConsistencyFor(t, &Action{})
 }

-func TestTransferRepoAction(t *testing.T) {
-	assert.NoError(t, PrepareTestDatabase())
-
-	user2 := AssertExistsAndLoadBean(t, &User{ID: 2}).(*User)
-	user4 := AssertExistsAndLoadBean(t, &User{ID: 4}).(*User)
-	repo := AssertExistsAndLoadBean(t, &Repository{ID: 1, OwnerID: user2.ID}).(*Repository)
-
-	repo.OwnerID = user4.ID
-	repo.Owner = user4
-
-	actionBean := &Action{
-		OpType:    ActionTransferRepo,
-		ActUserID: user2.ID,
-		ActUser:   user2,
-		RepoID:    repo.ID,
-		Repo:      repo,
-		IsPrivate: repo.IsPrivate,
-	}
-	AssertNotExistsBean(t, actionBean)
-	assert.NoError(t, TransferRepoAction(user2, user2, repo))
-	AssertExistsAndLoadBean(t, actionBean)
-
-	_, err := x.ID(repo.ID).Cols("owner_id").Update(repo)
-	assert.NoError(t, err)
-	CheckConsistencyFor(t, &Action{})
-}
-
-func TestMergePullRequestAction(t *testing.T) {
-	assert.NoError(t, PrepareTestDatabase())
-	user := AssertExistsAndLoadBean(t, &User{ID: 2}).(*User)
-	repo := AssertExistsAndLoadBean(t, &Repository{ID: 1, OwnerID: user.ID}).(*Repository)
-	repo.Owner = user
-	issue := AssertExistsAndLoadBean(t, &Issue{ID: 3, RepoID: repo.ID}).(*Issue)
-
-	actionBean := &Action{
-		OpType:    ActionMergePullRequest,
-		ActUserID: user.ID,
-		ActUser:   user,
-		RepoID:    repo.ID,
-		Repo:      repo,
-		IsPrivate: repo.IsPrivate,
-	}
-	AssertNotExistsBean(t, actionBean)
-	assert.NoError(t, MergePullRequestAction(user, repo, issue))
-	AssertExistsAndLoadBean(t, actionBean)
-	CheckConsistencyFor(t, &Action{})
-}
-
 func TestGetFeeds(t *testing.T) {
 	// test with an individual user
 	assert.NoError(t, PrepareTestDatabase())
--- a/models/issue_comment.go
+++ b/models/issue_comment.go
@ -539,9 +539,11 @@ func createComment(e *xorm.Session, opts *CreateCommentOptions) (_ *Comment, err
 		return nil, err
 	}

+	if !opts.NoAction {
 		if err = sendCreateCommentAction(e, opts, comment); err != nil {
 			return nil, err
 		}
+	}

 	if err = comment.addCrossReferences(e, opts.Doer); err != nil {
 		return nil, err
@ -816,6 +818,7 @@ type CreateCommentOptions struct {
 	RefCommentID     int64
 	RefAction        references.XRefAction
 	RefIsPull        bool
+	NoAction         bool
 }

 // CreateComment creates comment of issue or commit.
--- a/models/login_source.go
+++ b/models/login_source.go
@ -1,4 +1,5 @@
 // Copyright 2014 The Gogs Authors. All rights reserved.
+// Copyright 2019 The Gitea Authors. All rights reserved.
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.

@ -403,6 +404,19 @@ func LoginViaLDAP(user *User, login, password string, source *LoginSource, autoR

 	var isAttributeSSHPublicKeySet = len(strings.TrimSpace(source.LDAP().AttributeSSHPublicKey)) > 0

+	// Update User admin flag if exist
+	if isExist, err := IsUserExist(0, sr.Username); err != nil {
+		return nil, err
+	} else if isExist &&
+		!user.ProhibitLogin && len(source.LDAP().AdminFilter) > 0 && user.IsAdmin != sr.IsAdmin {
+		// Change existing admin flag only if AdminFilter option is set
+		user.IsAdmin = sr.IsAdmin
+		err = UpdateUserCols(user, "is_admin")
+		if err != nil {
+			return nil, err
+		}
+	}
+
 	if !autoRegister {
 		if isAttributeSSHPublicKeySet && synchronizeLdapSSHPublicKeys(user, source, sr.SSHPublicKey) {
 			return user, RewriteAllPublicKeys()
--- a/models/repo.go
+++ b/models/repo.go
@ -1792,8 +1792,13 @@ func TransferOwnership(doer *User, newOwnerName string, repo *Repository) error

 	if err = watchRepo(sess, doer.ID, repo.ID, true); err != nil {
 		return fmt.Errorf("watchRepo: %v", err)
-	} else if err = transferRepoAction(sess, doer, owner, repo); err != nil {
-		return fmt.Errorf("transferRepoAction: %v", err)
+	}
+
+	// Remove watch for organization.
+	if owner.IsOrganization() {
+		if err = watchRepo(sess, owner.ID, repo.ID, false); err != nil {
+			return fmt.Errorf("watchRepo [false]: %v", err)
+		}
 	}

 	// Rename remote repository to new path and delete local copy.
@ -1824,23 +1829,21 @@ func TransferOwnership(doer *User, newOwnerName string, repo *Repository) error
 }

 // ChangeRepositoryName changes all corresponding setting from old repository name to new one.
-func ChangeRepositoryName(u *User, oldRepoName, newRepoName string) (err error) {
-	oldRepoName = strings.ToLower(oldRepoName)
+func ChangeRepositoryName(doer *User, repo *Repository, newRepoName string) (err error) {
 	newRepoName = strings.ToLower(newRepoName)
 	if err = IsUsableRepoName(newRepoName); err != nil {
 		return err
 	}

-	has, err := IsRepositoryExist(u, newRepoName)
+	if err := repo.GetOwner(); err != nil {
+		return err
+	}
+
+	has, err := IsRepositoryExist(repo.Owner, newRepoName)
 	if err != nil {
 		return fmt.Errorf("IsRepositoryExist: %v", err)
 	} else if has {
-		return ErrRepoAlreadyExist{u.Name, newRepoName}
-	}
-
-	repo, err := GetRepositoryByName(u.ID, oldRepoName)
-	if err != nil {
-		return fmt.Errorf("GetRepositoryByName: %v", err)
+		return ErrRepoAlreadyExist{repo.Owner.Name, newRepoName}
 	}

 	// Change repository directory name. We must lock the local copy of the
@ -1849,14 +1852,14 @@ func ChangeRepositoryName(u *User, oldRepoName, newRepoName string) (err error)
 	repoWorkingPool.CheckIn(com.ToStr(repo.ID))
 	defer repoWorkingPool.CheckOut(com.ToStr(repo.ID))

-	newRepoPath := RepoPath(u.Name, newRepoName)
+	newRepoPath := RepoPath(repo.Owner.Name, newRepoName)
 	if err = os.Rename(repo.RepoPath(), newRepoPath); err != nil {
 		return fmt.Errorf("rename repository directory: %v", err)
 	}

 	wikiPath := repo.WikiPath()
 	if com.IsExist(wikiPath) {
-		if err = os.Rename(wikiPath, WikiPath(u.Name, newRepoName)); err != nil {
+		if err = os.Rename(wikiPath, WikiPath(repo.Owner.Name, newRepoName)); err != nil {
 			return fmt.Errorf("rename repository wiki: %v", err)
 		}
 	}
@ -1868,7 +1871,7 @@ func ChangeRepositoryName(u *User, oldRepoName, newRepoName string) (err error)
 	}

 	// If there was previously a redirect at this location, remove it.
-	if err = deleteRepoRedirect(sess, u.ID, newRepoName); err != nil {
+	if err = deleteRepoRedirect(sess, repo.OwnerID, newRepoName); err != nil {
 		return fmt.Errorf("delete repo redirect: %v", err)
 	}

--- a/models/repo_test.go
+++ b/models/repo_test.go
@ -15,7 +15,6 @@ import (
 	"code.gitea.io/gitea/modules/markup"

 	"github.com/stretchr/testify/assert"
-	"github.com/unknwon/com"
 )

 func TestRepo(t *testing.T) {
@ -142,29 +141,6 @@ func TestRepoAPIURL(t *testing.T) {
 	assert.Equal(t, "https://try.gitea.io/api/v1/repos/user12/repo10", repo.APIURL())
 }

-func TestTransferOwnership(t *testing.T) {
-	assert.NoError(t, PrepareTestDatabase())
-
-	doer := AssertExistsAndLoadBean(t, &User{ID: 2}).(*User)
-	repo := AssertExistsAndLoadBean(t, &Repository{ID: 3}).(*Repository)
-	repo.Owner = AssertExistsAndLoadBean(t, &User{ID: repo.OwnerID}).(*User)
-	assert.NoError(t, TransferOwnership(doer, "user2", repo))
-
-	transferredRepo := AssertExistsAndLoadBean(t, &Repository{ID: 3}).(*Repository)
-	assert.EqualValues(t, 2, transferredRepo.OwnerID)
-
-	assert.False(t, com.IsExist(RepoPath("user3", "repo3")))
-	assert.True(t, com.IsExist(RepoPath("user2", "repo3")))
-	AssertExistsAndLoadBean(t, &Action{
-		OpType:    ActionTransferRepo,
-		ActUserID: 2,
-		RepoID:    3,
-		Content:   "user3/repo3",
-	})
-
-	CheckConsistencyFor(t, &Repository{}, &User{}, &Team{})
-}
-
 func TestUploadAvatar(t *testing.T) {

 	// Generate image
--- a/models/repo_watch.go
+++ b/models/repo_watch.go
@ -216,6 +216,21 @@ func NotifyWatchers(act *Action) error {
 	return notifyWatchers(x, act)
 }

+// NotifyWatchersActions creates batch of actions for every watcher.
+func NotifyWatchersActions(acts []*Action) error {
+	sess := x.NewSession()
+	defer sess.Close()
+	if err := sess.Begin(); err != nil {
+		return err
+	}
+	for _, act := range acts {
+		if err := notifyWatchers(sess, act); err != nil {
+			return err
+		}
+	}
+	return sess.Commit()
+}
+
 func watchIfAuto(e Engine, userID, repoID int64, isWrite bool) error {
 	if !isWrite || !setting.Service.AutoWatchOnChanges {
 		return nil
--- a/models/review.go
+++ b/models/review.go
@ -5,14 +5,12 @@
 package models

 import (
-	"fmt"
+	"strings"

-	"code.gitea.io/gitea/modules/log"
 	"code.gitea.io/gitea/modules/timeutil"

 	"xorm.io/builder"
 	"xorm.io/core"
-	"xorm.io/xorm"
 )

 // ReviewType defines the sort of feedback a review gives
@ -86,6 +84,11 @@ func (r *Review) loadReviewer(e Engine) (err error) {
 	return
 }

+// LoadReviewer loads reviewer
+func (r *Review) LoadReviewer() error {
+	return r.loadReviewer(x)
+}
+
 func (r *Review) loadAttributes(e Engine) (err error) {
 	if err = r.loadReviewer(e); err != nil {
 		return
@ -101,54 +104,6 @@ func (r *Review) LoadAttributes() error {
 	return r.loadAttributes(x)
 }

-// Publish will send notifications / actions to participants for all code comments; parts are concurrent
-func (r *Review) Publish() error {
-	return r.publish(x)
-}
-
-func (r *Review) publish(e *xorm.Engine) error {
-	if r.Type == ReviewTypePending || r.Type == ReviewTypeUnknown {
-		return fmt.Errorf("review cannot be published if type is pending or unknown")
-	}
-	if r.Issue == nil {
-		if err := r.loadIssue(e); err != nil {
-			return err
-		}
-	}
-	if err := r.Issue.loadRepo(e); err != nil {
-		return err
-	}
-	if len(r.CodeComments) == 0 {
-		if err := r.loadCodeComments(e); err != nil {
-			return err
-		}
-	}
-	for _, lines := range r.CodeComments {
-		for _, comments := range lines {
-			for _, comment := range comments {
-				go func(en *xorm.Engine, review *Review, comm *Comment) {
-					sess := en.NewSession()
-					defer sess.Close()
-					opts := &CreateCommentOptions{
-						Doer:    comm.Poster,
-						Issue:   review.Issue,
-						Repo:    review.Issue.Repo,
-						Type:    comm.Type,
-						Content: comm.Content,
-					}
-					if err := updateCommentInfos(sess, opts, comm); err != nil {
-						log.Warn("updateCommentInfos: %v", err)
-					}
-					if err := sendCreateCommentAction(sess, opts, comm); err != nil {
-						log.Warn("sendCreateCommentAction: %v", err)
-					}
-				}(e, r, comment)
-			}
-		}
-	}
-	return nil
-}
-
 func getReviewByID(e Engine, id int64) (*Review, error) {
 	review := new(Review)
 	if has, err := e.ID(id).Get(review); err != nil {
@ -271,12 +226,79 @@ func GetCurrentReview(reviewer *User, issue *Issue) (*Review, error) {
 	return getCurrentReview(x, reviewer, issue)
 }

-// UpdateReview will update all cols of the given review in db
-func UpdateReview(r *Review) error {
-	if _, err := x.ID(r.ID).AllCols().Update(r); err != nil {
-		return err
+// ContentEmptyErr represents an content empty error
+type ContentEmptyErr struct {
 }
-	return nil
+
+func (ContentEmptyErr) Error() string {
+	return "Review content is empty"
+}
+
+// IsContentEmptyErr returns true if err is a ContentEmptyErr
+func IsContentEmptyErr(err error) bool {
+	_, ok := err.(ContentEmptyErr)
+	return ok
+}
+
+// SubmitReview creates a review out of the existing pending review or creates a new one if no pending review exist
+func SubmitReview(doer *User, issue *Issue, reviewType ReviewType, content string) (*Review, *Comment, error) {
+	sess := x.NewSession()
+	defer sess.Close()
+	if err := sess.Begin(); err != nil {
+		return nil, nil, err
+	}
+
+	review, err := getCurrentReview(sess, doer, issue)
+	if err != nil {
+		if !IsErrReviewNotExist(err) {
+			return nil, nil, err
+		}
+
+		if reviewType != ReviewTypeApprove && len(strings.TrimSpace(content)) == 0 {
+			return nil, nil, ContentEmptyErr{}
+		}
+
+		// No current review. Create a new one!
+		review, err = createReview(sess, CreateReviewOptions{
+			Type:     reviewType,
+			Issue:    issue,
+			Reviewer: doer,
+			Content:  content,
+		})
+		if err != nil {
+			return nil, nil, err
+		}
+	} else {
+		if err := review.loadCodeComments(sess); err != nil {
+			return nil, nil, err
+		}
+		if reviewType != ReviewTypeApprove && len(review.CodeComments) == 0 && len(strings.TrimSpace(content)) == 0 {
+			return nil, nil, ContentEmptyErr{}
+		}
+
+		review.Issue = issue
+		review.Content = content
+		review.Type = reviewType
+		if _, err := sess.ID(review.ID).Cols("content, type").Update(review); err != nil {
+			return nil, nil, err
+		}
+	}
+
+	comm, err := createComment(sess, &CreateCommentOptions{
+		Type:     CommentTypeReview,
+		Doer:     doer,
+		Content:  review.Content,
+		Issue:    issue,
+		Repo:     issue.Repo,
+		ReviewID: review.ID,
+		NoAction: true,
+	})
+	if err != nil || comm == nil {
+		return nil, nil, err
+	}
+
+	comm.Review = review
+	return review, comm, sess.Commit()
 }

 // PullReviewersWithType represents the type used to display a review overview
--- a/models/review_test.go
+++ b/models/review_test.go
@ -98,14 +98,6 @@ func TestCreateReview(t *testing.T) {
 	AssertExistsAndLoadBean(t, &Review{Content: "New Review"})
 }

-func TestUpdateReview(t *testing.T) {
-	assert.NoError(t, PrepareTestDatabase())
-	review := AssertExistsAndLoadBean(t, &Review{ID: 1}).(*Review)
-	review.Content = "Updated Review"
-	assert.NoError(t, UpdateReview(review))
-	AssertExistsAndLoadBean(t, &Review{ID: 1, Content: "Updated Review"})
-}
-
 func TestGetReviewersByPullID(t *testing.T) {
 	assert.NoError(t, PrepareTestDatabase())

--- a/modules/git/blob.go
+++ b/modules/git/blob.go
@ -6,6 +6,7 @@
 package git

 import (
+	"bytes"
 	"encoding/base64"
 	"io"
 	"io/ioutil"
@ -50,6 +51,28 @@ func (b *Blob) GetBlobContent() (string, error) {
 	return string(buf), nil
 }

+// GetBlobLineCount gets line count of lob as raw text
+func (b *Blob) GetBlobLineCount() (int, error) {
+	reader, err := b.DataAsync()
+	if err != nil {
+		return 0, err
+	}
+	defer reader.Close()
+	buf := make([]byte, 32*1024)
+	count := 0
+	lineSep := []byte{'\n'}
+	for {
+		c, err := reader.Read(buf)
+		count += bytes.Count(buf[:c], lineSep)
+		switch {
+		case err == io.EOF:
+			return count, nil
+		case err != nil:
+			return count, err
+		}
+	}
+}
+
 // GetBlobContentBase64 Reads the content of the blob with a base64 encode and returns the encoded string
 func (b *Blob) GetBlobContentBase64() (string, error) {
 	dataRc, err := b.DataAsync()
--- a/modules/notification/action/action.go
+++ b/modules/notification/action/action.go
@ -6,6 +6,8 @@ package action

 import (
 	"fmt"
+	"path"
+	"strings"

 	"code.gitea.io/gitea/models"
 	"code.gitea.io/gitea/modules/log"
@ -76,7 +78,9 @@ func (a *actionNotifier) NotifyNewPullRequest(pull *models.PullRequest) {
 	}
 }

-func (a *actionNotifier) NotifyRenameRepository(doer *models.User, repo *models.Repository, oldName string) {
+func (a *actionNotifier) NotifyRenameRepository(doer *models.User, repo *models.Repository, oldRepoName string) {
+	log.Trace("action.ChangeRepositoryName: %s/%s", doer.Name, repo.Name)
+
 	if err := models.NotifyWatchers(&models.Action{
 		ActUserID: doer.ID,
 		ActUser:   doer,
@ -84,11 +88,23 @@ func (a *actionNotifier) NotifyRenameRepository(doer *models.User, repo *models.
 		RepoID:    repo.ID,
 		Repo:      repo,
 		IsPrivate: repo.IsPrivate,
-		Content:   oldName,
+		Content:   oldRepoName,
 	}); err != nil {
-		log.Error("notify watchers: %v", err)
-	} else {
-		log.Trace("action.renameRepoAction: %s/%s", doer.Name, repo.Name)
+		log.Error("NotifyWatchers: %v", err)
+	}
+}
+
+func (a *actionNotifier) NotifyTransferRepository(doer *models.User, repo *models.Repository, oldOwnerName string) {
+	if err := models.NotifyWatchers(&models.Action{
+		ActUserID: doer.ID,
+		ActUser:   doer,
+		OpType:    models.ActionTransferRepo,
+		RepoID:    repo.ID,
+		Repo:      repo,
+		IsPrivate: repo.IsPrivate,
+		Content:   path.Join(oldOwnerName, repo.Name),
+	}); err != nil {
+		log.Error("NotifyWatchers: %v", err)
 	}
 }

@ -117,3 +133,61 @@ func (a *actionNotifier) NotifyForkRepository(doer *models.User, oldRepo, repo *
 		log.Error("notify watchers '%d/%d': %v", doer.ID, repo.ID, err)
 	}
 }
+
+func (a *actionNotifier) NotifyPullRequestReview(pr *models.PullRequest, review *models.Review, comment *models.Comment) {
+	if err := review.LoadReviewer(); err != nil {
+		log.Error("LoadReviewer '%d/%d': %v", review.ID, review.ReviewerID, err)
+		return
+	}
+	if err := review.LoadCodeComments(); err != nil {
+		log.Error("LoadCodeComments '%d/%d': %v", review.Reviewer.ID, review.ID, err)
+		return
+	}
+
+	var actions = make([]*models.Action, 0, 10)
+	for _, lines := range review.CodeComments {
+		for _, comments := range lines {
+			for _, comm := range comments {
+				actions = append(actions, &models.Action{
+					ActUserID: review.Reviewer.ID,
+					ActUser:   review.Reviewer,
+					Content:   fmt.Sprintf("%d|%s", review.Issue.Index, strings.Split(comm.Content, "\n")[0]),
+					OpType:    models.ActionCommentIssue,
+					RepoID:    review.Issue.RepoID,
+					Repo:      review.Issue.Repo,
+					IsPrivate: review.Issue.Repo.IsPrivate,
+					Comment:   comm,
+					CommentID: comm.ID,
+				})
+			}
+		}
+	}
+
+	if review.Type != models.ReviewTypeComment || strings.TrimSpace(comment.Content) != "" {
+		action := &models.Action{
+			ActUserID: review.Reviewer.ID,
+			ActUser:   review.Reviewer,
+			Content:   fmt.Sprintf("%d|%s", review.Issue.Index, strings.Split(comment.Content, "\n")[0]),
+			RepoID:    review.Issue.RepoID,
+			Repo:      review.Issue.Repo,
+			IsPrivate: review.Issue.Repo.IsPrivate,
+			Comment:   comment,
+			CommentID: comment.ID,
+		}
+
+		switch review.Type {
+		case models.ReviewTypeApprove:
+			action.OpType = models.ActionApprovePullRequest
+		case models.ReviewTypeReject:
+			action.OpType = models.ActionRejectPullRequest
+		default:
+			action.OpType = models.ActionCommentIssue
+		}
+
+		actions = append(actions, action)
+	}
+
+	if err := models.NotifyWatchersActions(actions); err != nil {
+		log.Error("notify watchers '%d/%d': %v", review.Reviewer.ID, review.Issue.RepoID, err)
+	}
+}
--- a/modules/notification/base/notifier.go
+++ b/modules/notification/base/notifier.go
@ -17,7 +17,8 @@ type Notifier interface {
 	NotifyMigrateRepository(doer *models.User, u *models.User, repo *models.Repository)
 	NotifyDeleteRepository(doer *models.User, repo *models.Repository)
 	NotifyForkRepository(doer *models.User, oldRepo, repo *models.Repository)
-	NotifyRenameRepository(doer *models.User, repo *models.Repository, oldName string)
+	NotifyRenameRepository(doer *models.User, repo *models.Repository, oldRepoName string)
+	NotifyTransferRepository(doer *models.User, repo *models.Repository, oldOwnerName string)

 	NotifyNewIssue(*models.Issue)
 	NotifyIssueChangeStatus(*models.User, *models.Issue, bool)
--- a/modules/notification/base/null.go
+++ b/modules/notification/base/null.go
@ -58,18 +58,6 @@ func (*NullNotifier) NotifyUpdateComment(doer *models.User, c *models.Comment, o
 func (*NullNotifier) NotifyDeleteComment(doer *models.User, c *models.Comment) {
 }

-// NotifyDeleteRepository places a place holder function
-func (*NullNotifier) NotifyDeleteRepository(doer *models.User, repo *models.Repository) {
-}
-
-// NotifyForkRepository places a place holder function
-func (*NullNotifier) NotifyForkRepository(doer *models.User, oldRepo, repo *models.Repository) {
-}
-
-// NotifyRenameRepository places a place holder function
-func (*NullNotifier) NotifyRenameRepository(doer *models.User, repo *models.Repository, oldName string) {
-}
-
 // NotifyNewRelease places a place holder function
 func (*NullNotifier) NotifyNewRelease(rel *models.Release) {
 }
@ -111,6 +99,14 @@ func (*NullNotifier) NotifyIssueChangeLabels(doer *models.User, issue *models.Is
 func (*NullNotifier) NotifyCreateRepository(doer *models.User, u *models.User, repo *models.Repository) {
 }

+// NotifyDeleteRepository places a place holder function
+func (*NullNotifier) NotifyDeleteRepository(doer *models.User, repo *models.Repository) {
+}
+
+// NotifyForkRepository places a place holder function
+func (*NullNotifier) NotifyForkRepository(doer *models.User, oldRepo, repo *models.Repository) {
+}
+
 // NotifyMigrateRepository places a place holder function
 func (*NullNotifier) NotifyMigrateRepository(doer *models.User, u *models.User, repo *models.Repository) {
 }
@ -126,3 +122,11 @@ func (*NullNotifier) NotifyCreateRef(doer *models.User, repo *models.Repository,
 // NotifyDeleteRef notifies branch or tag deleteion to notifiers
 func (*NullNotifier) NotifyDeleteRef(doer *models.User, repo *models.Repository, refType, refFullName string) {
 }
+
+// NotifyRenameRepository places a place holder function
+func (*NullNotifier) NotifyRenameRepository(doer *models.User, repo *models.Repository, oldRepoName string) {
+}
+
+// NotifyTransferRepository places a place holder function
+func (*NullNotifier) NotifyTransferRepository(doer *models.User, repo *models.Repository, oldOwnerName string) {
+}
--- a/modules/notification/notification.go
+++ b/modules/notification/notification.go
@ -101,27 +101,6 @@ func NotifyDeleteComment(doer *models.User, c *models.Comment) {
 	}
 }

-// NotifyDeleteRepository notifies delete repository to notifiers
-func NotifyDeleteRepository(doer *models.User, repo *models.Repository) {
-	for _, notifier := range notifiers {
-		notifier.NotifyDeleteRepository(doer, repo)
-	}
-}
-
-// NotifyForkRepository notifies fork repository to notifiers
-func NotifyForkRepository(doer *models.User, oldRepo, repo *models.Repository) {
-	for _, notifier := range notifiers {
-		notifier.NotifyForkRepository(doer, oldRepo, repo)
-	}
-}
-
-// NotifyRenameRepository notifies repository renamed
-func NotifyRenameRepository(doer *models.User, repo *models.Repository, oldName string) {
-	for _, notifier := range notifiers {
-		notifier.NotifyRenameRepository(doer, repo, oldName)
-	}
-}
-
 // NotifyNewRelease notifies new release to notifiers
 func NotifyNewRelease(rel *models.Release) {
 	for _, notifier := range notifiers {
@ -200,6 +179,34 @@ func NotifyMigrateRepository(doer *models.User, u *models.User, repo *models.Rep
 	}
 }

+// NotifyTransferRepository notifies create repository to notifiers
+func NotifyTransferRepository(doer *models.User, repo *models.Repository, newOwnerName string) {
+	for _, notifier := range notifiers {
+		notifier.NotifyTransferRepository(doer, repo, newOwnerName)
+	}
+}
+
+// NotifyDeleteRepository notifies delete repository to notifiers
+func NotifyDeleteRepository(doer *models.User, repo *models.Repository) {
+	for _, notifier := range notifiers {
+		notifier.NotifyDeleteRepository(doer, repo)
+	}
+}
+
+// NotifyForkRepository notifies fork repository to notifiers
+func NotifyForkRepository(doer *models.User, oldRepo, repo *models.Repository) {
+	for _, notifier := range notifiers {
+		notifier.NotifyForkRepository(doer, oldRepo, repo)
+	}
+}
+
+// NotifyRenameRepository notifies repository renamed
+func NotifyRenameRepository(doer *models.User, repo *models.Repository, oldName string) {
+	for _, notifier := range notifiers {
+		notifier.NotifyRenameRepository(doer, repo, oldName)
+	}
+}
+
 // NotifyPushCommits notifies commits pushed to notifiers
 func NotifyPushCommits(pusher *models.User, repo *models.Repository, refName, oldCommitID, newCommitID string, commits *models.PushCommits) {
 	for _, notifier := range notifiers {
--- a/modules/repofiles/diff_test.go
+++ b/modules/repofiles/diff_test.go
@ -55,6 +55,15 @@ func TestGetDiffPreview(t *testing.T) {
 								Type:     4,
 								Content:  "@@ -1,3 +1,4 @@",
 								Comments: nil,
+								SectionInfo: &gitdiff.DiffLineSectionInfo{
+									Path:          "README.md",
+									LastLeftIdx:   0,
+									LastRightIdx:  0,
+									LeftIdx:       1,
+									RightIdx:      1,
+									LeftHunkSize:  3,
+									RightHunkSize: 4,
+								},
 							},
 							{
 								LeftIdx:  1,
--- a/modules/setting/setting.go
+++ b/modules/setting/setting.go
@ -150,6 +150,7 @@ var (
 	MinPasswordLength                  int
 	ImportLocalPaths                   bool
 	DisableGitHooks                    bool
+	OnlyAllowPushIfGiteaEnvironmentSet bool
 	PasswordComplexity                 []string
 	PasswordHashAlgo                   string

@ -778,6 +779,7 @@ func NewContext() {
 	MinPasswordLength = sec.Key("MIN_PASSWORD_LENGTH").MustInt(6)
 	ImportLocalPaths = sec.Key("IMPORT_LOCAL_PATHS").MustBool(false)
 	DisableGitHooks = sec.Key("DISABLE_GIT_HOOKS").MustBool(false)
+	OnlyAllowPushIfGiteaEnvironmentSet = sec.Key("ONLY_ALLOW_PUSH_IF_GITEA_ENVIRONMENT_SET").MustBool(true)
 	PasswordHashAlgo = sec.Key("PASSWORD_HASH_ALGO").MustString("pbkdf2")
 	CSRFCookieHTTPOnly = sec.Key("CSRF_COOKIE_HTTP_ONLY").MustBool(true)

--- a/modules/templates/helper.go
+++ b/modules/templates/helper.go
@ -555,6 +555,10 @@ func ActionIcon(opType models.ActionType) string {
 		return "issue-reopened"
 	case models.ActionMirrorSyncPush, models.ActionMirrorSyncCreate, models.ActionMirrorSyncDelete:
 		return "repo-clone"
+	case models.ActionApprovePullRequest:
+		return "eye"
+	case models.ActionRejectPullRequest:
+		return "x"
 	default:
 		return "invalid type"
 	}
--- a/options/locale/locale_en-US.ini
+++ b/options/locale/locale_en-US.ini
@ -2000,6 +2000,8 @@ compare_commits_general = Compare commits
 mirror_sync_push = synced commits to <a href="%[1]s/src/%[2]s">%[3]s</a> at <a href="%[1]s">%[4]s</a> from mirror
 mirror_sync_create = synced new reference <a href="%s/src/%s">%[2]s</a> to <a href="%[1]s">%[3]s</a> from mirror
 mirror_sync_delete = synced and deleted reference <code>%[2]s</code> at <a href="%[1]s">%[3]s</a> from mirror
+approve_pull_request = `approved <a href="%s/pulls/%s">%s#%[2]s</a>`
+reject_pull_request = `suggested changes for <a href="%s/pulls/%s">%s#%[2]s</a>`

 [tool]
 ago = %s ago
--- a/options/locale/locale_pt-BR.ini
+++ b/options/locale/locale_pt-BR.ini
@ -581,6 +581,7 @@ email_notifications.submit=Atualizar preferências de e-mail
 owner=Proprietário
 repo_name=Nome do repositório
 repo_name_helper=Um bom nome de repositório é composto por palavras curtas, memorizáveis e únicas.
+repo_size=Tamanho do repositório
 template=Modelo
 template_select=Selecione um modelo.
 template_helper=Tornar repositório um modelo
@ -1711,6 +1712,7 @@ users.auth_login_name=Nome de acesso da autenticação
 users.password_helper=Deixe a senha em branco para mantê-la inalterada.
 users.update_profile_success=A conta de usuário foi atualizada.
 users.edit_account=Editar a conta de usuário
+users.max_repo_creation=Número máximo de repositórios
 users.max_repo_creation_desc=(Use -1 para usar o limite padrão global.)
 users.is_activated=Conta de usuário está ativada
 users.prohibit_login=Desabilitar acesso
--- a/options/locale/locale_zh-CN.ini
+++ b/options/locale/locale_zh-CN.ini
@ -68,6 +68,10 @@ pull_requests=合并请求
 issues=工单管理

 cancel=取消
+add=添加
+add_all=添加所有
+remove=移除
+remove_all=移除所有

 write=撰写
 preview=预览
@ -577,6 +581,11 @@ email_notifications.submit=邮件通知设置
 owner=拥有者
 repo_name=仓库名称
 repo_name_helper=好的存储库名称使用简短、深刻和独特的关键字。
+repo_size=仓库大小
+template=模板
+template_select=选择模板
+template_helper=设置仓库为模板仓库
+template_description=模板仓库让用户通过拷贝目录结构，文件和可选设置来生成仓库。
 visibility=可见性
 visibility_description=只有组织所有人或拥有权利的组织成员才能看到。
 visibility_helper=将仓库设为私有
@ -586,6 +595,9 @@ clone_helper=不知道如何克隆？查看<a target="_blank" rel="noopener nore
 fork_repo=派生仓库
 fork_from=派生自
 fork_visibility_helper=无法更改派生仓库的可见性。
+use_template=使用此模板
+generate_repo=生成仓库
+generate_from=生成自
 repo_desc=仓库描述
 repo_lang=仓库语言
 repo_gitignore_helper=选择 .gitignore 模板。
@ -613,6 +625,11 @@ forks=派生仓库
 pick_reaction=选择你的表情
 reactions_more=再加载 %d 

+template.items=模板选项
+template.git_content=Git数据(默认分支)
+template.topics=主题
+template.one_item=必须至少选择一个模板项
+template.invalid=必须选择一个模板仓库

 archive.title=此仓库已存档。您可以查看文件和克隆，但不能推送或创建工单/合并请求。
 archive.issue.nocomment=此仓库已存档，您不能在此工单添加评论。
@ -648,6 +665,7 @@ migrate.migrating_failed=从 <b>%s</b> 迁移失败。

 mirror_from=镜像自地址
 forked_from=派生自
+generated_from=生成自
 fork_from_self=无法派生已经拥有的仓库！
 fork_guest_user=登录并 派生 这个仓库。
 copy_link=复制链接
@ -742,6 +760,7 @@ editor.no_changes_to_show=没有可以显示的变更。
 editor.fail_to_update_file=更新/创建文件 '%s' 时发生错误：%v
 editor.add_subdir=添加目录
 editor.unable_to_upload_files=上传文件至 '%s' 时发生错误：%v
+editor.upload_file_is_locked=文件%s被 %s 锁定。
 editor.upload_files_to_dir=上传文件至 '%s'
 editor.cannot_commit_to_protected_branch=不可以提交到受保护的分支 '%s'。

@ -1021,6 +1040,10 @@ pulls.rebase_merge_pull_request=变基并合并
 pulls.rebase_merge_commit_pull_request=变基合并 (--no-ff)
 pulls.squash_merge_pull_request=压缩提交并合并
 pulls.invalid_merge_option=你可以在此合并请求中使用合并选项。
+pulls.merge_conflict=合并失败：合并时发生冲突：%[1]s<br>[2]<br> 提示：尝试不同的合并策略
+pulls.rebase_conflict=合并失败：Rebase合并时发生冲突：%[1]s<br>[2]<br> 提示：尝试不同的合并策略
+pulls.unrelated_histories=合并失败：两个分支没有共同历史。提示：尝试不同的策略
+pulls.merge_out_of_date=合并失败：在生成合并时，主分支已更新。提示：再试一次。
 pulls.open_unmerged_pull_exists=`您不能执行重新打开操作, 因为已经存在相同的合并请求 (#%d)。`
 pulls.status_checking=一些检测仍在等待运行
 pulls.status_checks_success=所有检测均成功
@ -1089,6 +1112,9 @@ activity.period.daily=1 天
 activity.period.halfweekly=3 天
 activity.period.weekly=1周
 activity.period.monthly=1 个月
+activity.period.quarterly=3个月
+activity.period.semiyearly=6 个月
+activity.period.yearly=1年
 activity.overview=概览
 activity.active_prs_count_1=<strong>%d</strong> 合并请求
 activity.active_prs_count_n=<strong>%d</strong> 合并请求
@ -1511,6 +1537,7 @@ team_name=团队名称
 team_desc=团队描述
 team_name_helper=团队名字应该简单明了。
 team_desc_helper=描述团队的目的或作用。
+team_access_desc=仓库权限
 team_permission_desc=权限
 team_unit_desc=允许访问仓库单元

@ -1578,10 +1605,21 @@ teams.write_permission_desc=该团队拥有对所属仓库的 <strong>读取</st
 teams.admin_permission_desc=该团队拥有一定的 <strong>管理</strong> 权限，团队成员可以读取、克隆、推送以及添加其它仓库协作者。
 teams.repositories=团队仓库
 teams.search_repo_placeholder=搜索仓库...
+teams.remove_all_repos_title=移除所有团队仓库
+teams.remove_all_repos_desc=这将从团队中移除所有仓库。
+teams.add_all_repos_title=添加所有仓库
+teams.add_all_repos_desc=这将把组织的所有仓库添加到团队。
 teams.add_nonexistent_repo=您尝试添加到团队的仓库不存在，请先创建仓库！
 teams.add_duplicate_users=用户已经是团队成员。
 teams.repos.none=此团队无法访问任何仓库。
 teams.members.none=团队中没有成员。
+teams.specific_repositories=指定仓库
+teams.specific_repositories_helper=团队成员将只能访问添加到团队的仓库。 选择此项 <strong>将不会</strong> 自动删除已经添加的仓库。
+teams.all_repositories=所有仓库
+teams.all_repositories_helper=团队可以访问所有仓库。选择此选项将 <strong>添加所有现有的</strong> 仓库到指定团队。
+teams.all_repositories_read_permission_desc=此团队授予<strong>读取</strong><strong>所有仓库</strong>的访问权限: 成员可以查看和克隆仓库。
+teams.all_repositories_write_permission_desc=此团队授予<strong>修改</strong><strong>所有仓库</strong>的访问权限: 成员可以查看和推送至仓库。
+teams.all_repositories_admin_permission_desc=该团队拥有 <strong>管理</strong> <strong>所有仓库</strong>的权限：团队成员可以读取、克隆、推送以及添加其它仓库协作者。

 [admin]
 dashboard=管理面板
@ -1674,6 +1712,7 @@ users.auth_login_name=认证登录名称
 users.password_helper=保持密码为空将不更改密码。
 users.update_profile_success=该帐户已被更新。
 users.edit_account=编辑帐号
+users.max_repo_creation=最大仓库数
 users.max_repo_creation_desc=（设置为 -1 表示使用全局默认值）
 users.is_activated=该用户已被激活
 users.prohibit_login=禁用登录
--- a/package-lock.json
+++ b/package-lock.json
--- a/package.json
+++ b/package.json
@ -5,14 +5,23 @@
    "node": ">=8"
  },
  "devDependencies": {
-    "autoprefixer": "9.6.1",
-    "eslint": "6.3.0",
+    "@babel/core": "7.7.2",
+    "@babel/preset-env": "7.7.1",
+    "autoprefixer": "9.7.1",
+    "babel-loader": "8.0.6",
+    "core-js": "3.4.1",
+    "eslint": "6.6.0",
+    "eslint-config-airbnb-base": "14.0.0",
+    "eslint-plugin-import": "2.18.2",
    "less": "3.10.3",
    "less-plugin-clean-css": "1.5.1",
    "postcss-cli": "6.1.3",
-    "stylelint": "10.1.0",
-    "stylelint-config-standard": "18.3.0",
-    "updates": "8.5.3"
+    "stylelint": "11.1.1",
+    "stylelint-config-standard": "19.0.0",
+    "terser-webpack-plugin": "2.2.1",
+    "updates": "9.0.1",
+    "webpack": "4.41.2",
+    "webpack-cli": "3.3.10"
  },
  "browserslist": [
    "> 1%",
--- a/public/css/index.css
+++ b/public/css/index.css
@ -73,7 +73,7 @@ a{cursor:pointer}
 .right.stackable.menu{margin-left:auto;display:flex;align-items:inherit;flex-direction:inherit}
 .ui.left{float:left}
 .ui.right{float:right}
-.ui.button,.ui.menu .item{-webkit-user-select:auto;-moz-user-select:auto;-ms-user-select:auto;user-select:auto}
+.ui.button,.ui.menu .item{-webkit-user-select:auto;-ms-user-select:auto;user-select:auto}
 .ui.container.fluid.padded{padding:0 10px 0 10px}
 .ui.form .ui.button{font-weight:400}
 .ui.floating.label{z-index:10}
@ -233,14 +233,14 @@ i.icons .icon:first-child{margin-right:0}
 i.icon.centerlock{top:1.5em}
 .ui.label>.detail .icons{margin-right:.25em}
 .ui.label>.detail .icons .icon{margin-right:0}
-.lines-num{vertical-align:top;text-align:right!important;color:#999;background:#f5f5f5;width:1%;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}
+.lines-num{vertical-align:top;text-align:right!important;color:#999;background:#f5f5f5;width:1%;-webkit-user-select:none;-ms-user-select:none;user-select:none}
 .lines-num span:before{content:attr(data-line-number);line-height:20px!important;padding:0 10px;cursor:pointer;display:block}
 .lines-code,.lines-num{padding:0!important}
 .lines-code .hljs,.lines-code ol,.lines-code pre,.lines-num .hljs,.lines-num ol,.lines-num pre{background-color:#fff;margin:0;padding:0!important}
 .lines-code .hljs li,.lines-code ol li,.lines-code pre li,.lines-num .hljs li,.lines-num ol li,.lines-num pre li{display:block;width:100%}
 .lines-code .hljs li:before,.lines-code ol li:before,.lines-code pre li:before,.lines-num .hljs li:before,.lines-num ol li:before,.lines-num pre li:before{content:' '}
-.lines-commit{vertical-align:top;color:#999;padding:0!important;background:#f5f5f5;width:1%;-moz-user-select:none;-ms-user-select:none;-webkit-user-select:none;user-select:none}
-.lines-commit .blame-info{width:350px;max-width:350px;display:block;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;padding:0 0 0 10px}
+.lines-commit{vertical-align:top;color:#999;padding:0!important;background:#f5f5f5;width:1%;-ms-user-select:none;-webkit-user-select:none;user-select:none}
+.lines-commit .blame-info{width:350px;max-width:350px;display:block;-webkit-user-select:none;-ms-user-select:none;user-select:none;padding:0 0 0 10px}
 .lines-commit .blame-info .blame-data{display:flex;font-family:-apple-system,BlinkMacSystemFont,system-ui,'Segoe UI',Roboto,Helvetica,Arial}
 .lines-commit .blame-info .blame-data .blame-message{flex-grow:2;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;line-height:20px}
 .lines-commit .blame-info .blame-data .blame-avatar,.lines-commit .blame-info .blame-data .blame-time{flex-shrink:0}
@ -333,7 +333,7 @@ i.icon.centerlock{top:1.5em}
 .repository.wiki.revisions .ui.container>.ui.stackable.grid>.header{margin-top:0}
 .repository.wiki.revisions .ui.container>.ui.stackable.grid>.header .sub.header{padding-left:52px;word-break:break-word}
 .file-revisions-btn{display:block;float:left;margin-bottom:2px!important;padding:11px!important;margin-right:10px!important}
-.file-revisions-btn i{-webkit-touch-callout:none;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}
+.file-revisions-btn i{-webkit-touch-callout:none;-webkit-user-select:none;-ms-user-select:none;user-select:none}
 .home .logo{max-width:220px}
@media only screen and (max-width:767px){.home .hero h1{font-size:3.5em}
 .home .hero h2{font-size:2em}
@ -687,7 +687,7 @@ i.icon.centerlock{top:1.5em}
 .repository .diff-box .header .file{flex:1;color:#888;word-break:break-all}
 .repository .diff-box .header .button{margin:-5px 0 -5px 12px;padding:8px 10px;flex:0 0 auto}
 .repository .diff-file-box .header{background-color:#f7f7f7}
-.repository .diff-file-box .file-body.file-code .lines-num{text-align:right;color:#a6a6a6;background:#fafafa;width:1%;min-width:50px;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;vertical-align:top}
+.repository .diff-file-box .file-body.file-code .lines-num{text-align:right;color:#a6a6a6;background:#fafafa;width:1%;min-width:50px;-webkit-user-select:none;-ms-user-select:none;user-select:none;vertical-align:top}
 .repository .diff-file-box .file-body.file-code .lines-num span.fold{display:block;text-align:center}
 .repository .diff-file-box .file-body.file-code .lines-num-old{border-right:1px solid #ddd}
 .repository .diff-file-box .code-diff{font-size:12px}
@ -698,7 +698,7 @@ i.icon.centerlock{top:1.5em}
 .repository .diff-file-box .code-diff tbody tr .removed-code{background-color:#f99}
 .repository .diff-file-box .code-diff tbody tr .added-code{background-color:#9f9}
 .repository .diff-file-box .code-diff tbody tr [data-line-num]::before{content:attr(data-line-num);text-align:right}
-.repository .diff-file-box .code-diff tbody tr .lines-type-marker{width:10px;min-width:10px;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}
+.repository .diff-file-box .code-diff tbody tr .lines-type-marker{width:10px;min-width:10px;-webkit-user-select:none;-ms-user-select:none;user-select:none}
 .repository .diff-file-box .code-diff tbody tr [data-type-marker]::before{content:attr(data-type-marker);text-align:right;display:inline-block}
 .repository .diff-file-box .code-diff-unified tbody tr.del-code td{background-color:#ffe0e0!important;border-color:#f1c0c0!important}
 .repository .diff-file-box .code-diff-unified tbody tr.add-code td{background-color:#d6fcd6!important;border-color:#c1e9c1!important}
@ -898,6 +898,7 @@ tbody.commit-list{vertical-align:baseline}
 .repo-buttons .disabled-repo-button a.button:hover{background:0 0!important;color:rgba(0,0,0,.6)!important;box-shadow:0 0 0 1px rgba(34,36,38,.15) inset!important}
 .repo-buttons .ui.labeled.button>.label{border-left:0!important;margin:0!important}
 .tag-code,.tag-code td{background-color:#f0f0f0!important;border-color:#d3cfcf!important;padding-top:8px;padding-bottom:8px}
+td.blob-excerpt{background-color:#fafafa}
 .issue-keyword{border-bottom:1px dotted #959da5;display:inline-block}
 .file-header{display:flex;justify-content:space-between;align-items:center;padding:8px 12px!important}
 .file-info{display:flex;align-items:center}
@ -1069,3 +1070,7 @@ tbody.commit-list{vertical-align:baseline}
 .comment-code-cloud button.comment-form-reply{margin:.5em .5em .5em 4.5em}
 .comment-code-cloud form.comment-form-reply{margin:0 0 0 4em}
 .file-comment{font:12px 'SF Mono',Consolas,Menlo,'Liberation Mono',Monaco,'Lucida Console',monospace;color:rgba(0,0,0,.87)}
+.ui.fold-code{margin-right:1em;padding-left:5px;cursor:pointer;width:22px;font-size:12px}
+.ui.fold-code:hover{color:#428bca}
+.ui.blob-excerpt{display:block;line-height:20px;font-size:16px;cursor:pointer}
+.ui.blob-excerpt:hover{color:#428bca}
--- a/public/css/theme-arc-green.css
+++ b/public/css/theme-arc-green.css
@ -14,7 +14,7 @@ body{background:#383c4a;color:#9e9e9e}
 *{scrollbar-width:thin;scrollbar-color:#87ab63 rgba(255,255,255,.1)}
 ::-webkit-scrollbar{-webkit-appearance:none!important;width:10px!important;height:10px!important}
 ::-webkit-scrollbar-track{border-radius:0!important;background:rgba(255,255,255,.1)!important}
-::-webkit-scrollbar-thumb{cursor:pointer!important;border-radius:5px!important;transition:color .2s ease!important;background:#87ab63!important}
+::-webkit-scrollbar-thumb{cursor:pointer!important;border-radius:5px!important;-webkit-transition:color .2s ease!important;transition:color .2s ease!important;background:#87ab63!important}
 ::-webkit-scrollbar-thumb:window-inactive{background:#87ab63!important}
 ::-webkit-scrollbar-thumb:hover{background:#87ab63!important}
 a{color:#87ab63}
--- a/public/js/draw.js
+++ b/public/js/draw.js
@ -1,15 +0,0 @@
-/* globals gitGraph */
-
-$(document).ready(function () {
-	const graphList = [];
-
-	if (!document.getElementById('graph-canvas')) {
-		return;
-	}
-
-	$("#graph-raw-list li span.node-relation").each(function () {
-		graphList.push($(this).text());
-	})
-
-	gitGraph(document.getElementById('graph-canvas'), graphList);
-})
--- a/public/js/index.js
+++ b/public/js/index.js
--- a/public/js/index.js.map
+++ b/public/js/index.js.map
--- a/public/vendor/VERSIONS
+++ b/public/vendor/VERSIONS
@ -23,7 +23,7 @@ Version: 745f604212e2abfe2f0a59169ea530857b46625c
 File(s): /vendor/plugins/vue/vue.min.js
 Version: 2.1.10

-File(s): /vendor/plugins/emojify/emojify.min.js
+File(s): /vendor/plugins/emojify/emojify.custom.js
 Version: 1.1.0

 File(s): /vendor/plugins/cssrelpreload/
--- a/public/vendor/librejs.html
+++ b/public/vendor/librejs.html
@ -38,12 +38,7 @@
        <tr>
          <td><a href="../js/index.js">index.js</a></td>
          <td><a href="https://github.com/go-gitea/gitea/blob/master/LICENSE">Expat</a></td>
-          <td><a href="https://github.com/go-gitea/gitea/tree/master/public/js">index.js</a></td>
-        </tr>
-        <tr>
-          <td><a href="../js/draw.js">draw.js</a></td>
-          <td><a href="https://github.com/go-gitea/gitea/blob/master/LICENSE">Expat</a></td>
-          <td><a href="https://github.com/go-gitea/gitea/tree/master/public/js">draw.js</a></td>
+          <td><a href="https://github.com/go-gitea/gitea/tree/master/web_src/js">*.js</a></td>
        </tr>
        <tr>
          <td><a href="./plugins/clipboard/clipboard.min.js">clipboard.min.js</a></td>
@ -61,7 +56,7 @@
          <td><a href="https://github.com/vuejs/vue/archive/v2.6.6.tar.gz">vue.js-v2.6.6.tar.gz</a></td>
        </tr>
        <tr>
-          <td><a href="./plugins/emojify/emojify.min.js">emojify.min.js</a></td>
+          <td><a href="./plugins/emojify/emojify.custom.js">emojify.custom.js</a></td>
          <td><a href="http://www.freebsd.org/copyright/freebsd-license.html">Expat</a></td>
          <td><a href="https://github.com/Ranks/emojify.js/archive/1.1.0.tar.gz">emojify-1.1.0.tar.gz</a></td>
        </tr>
--- a/public/vendor/plugins/emojify/emojify.custom.js
+++ b/public/vendor/plugins/emojify/emojify.custom.js
--- a/public/vendor/plugins/emojify/emojify.min.js
+++ b/public/vendor/plugins/emojify/emojify.min.js
--- a/public/vendor/plugins/emojify/images/gitea.png
+++ b/public/vendor/plugins/emojify/images/gitea.png
--- a/routers/admin/admin.go
+++ b/routers/admin/admin.go
@ -6,6 +6,7 @@
 package admin

 import (
+	"encoding/json"
 	"fmt"
 	"net/url"
 	"os"
@ -25,6 +26,7 @@ import (
 	"code.gitea.io/gitea/services/mailer"

 	"gitea.com/macaron/macaron"
+	"gitea.com/macaron/session"
 	"github.com/unknwon/com"
 )

@ -207,7 +209,7 @@ func SendTestMail(ctx *context.Context) {
 	ctx.Redirect(setting.AppSubURL + "/admin/config")
 }

-func shadownPasswordKV(cfgItem, splitter string) string {
+func shadowPasswordKV(cfgItem, splitter string) string {
 	fields := strings.Split(cfgItem, splitter)
 	for i := 0; i < len(fields); i++ {
 		if strings.HasPrefix(fields[i], "password=") {
@ -218,10 +220,10 @@ func shadownPasswordKV(cfgItem, splitter string) string {
 	return strings.Join(fields, splitter)
 }

-func shadownURL(provider, cfgItem string) string {
+func shadowURL(provider, cfgItem string) string {
 	u, err := url.Parse(cfgItem)
 	if err != nil {
-		log.Error("shodowPassword %v failed: %v", provider, err)
+		log.Error("Shadowing Password for %v failed: %v", provider, err)
 		return cfgItem
 	}
 	if u.User != nil {
@ -239,7 +241,7 @@ func shadownURL(provider, cfgItem string) string {
 func shadowPassword(provider, cfgItem string) string {
 	switch provider {
 	case "redis":
-		return shadownPasswordKV(cfgItem, ",")
+		return shadowPasswordKV(cfgItem, ",")
 	case "mysql":
 		//root:@tcp(localhost:3306)/macaron?charset=utf8
 		atIdx := strings.Index(cfgItem, "@")
@ -253,15 +255,21 @@ func shadowPassword(provider, cfgItem string) string {
 	case "postgres":
 		// user=jiahuachen dbname=macaron port=5432 sslmode=disable
 		if !strings.HasPrefix(cfgItem, "postgres://") {
-			return shadownPasswordKV(cfgItem, " ")
+			return shadowPasswordKV(cfgItem, " ")
 		}
-
+		fallthrough
+	case "couchbase":
+		return shadowURL(provider, cfgItem)
 		// postgres://pqgotest:password@localhost/pqgotest?sslmode=verify-full
-		// Notice: use shadwonURL
+		// Notice: use shadowURL
+	case "VirtualSession":
+		var realSession session.Options
+		if err := json.Unmarshal([]byte(cfgItem), &realSession); err == nil {
+			return shadowPassword(realSession.Provider, realSession.ProviderConfig)
+		}
 	}

-	// "couchbase"
-	return shadownURL(provider, cfgItem)
+	return cfgItem
 }

 // Config show admin config page
--- a/routers/api/v1/repo/repo.go
+++ b/routers/api/v1/repo/repo.go
@ -631,15 +631,13 @@ func Edit(ctx *context.APIContext, opts api.EditRepoOption) {
 func updateBasicProperties(ctx *context.APIContext, opts api.EditRepoOption) error {
 	owner := ctx.Repo.Owner
 	repo := ctx.Repo.Repository
-
-	oldRepoName := repo.Name
 	newRepoName := repo.Name
 	if opts.Name != nil {
 		newRepoName = *opts.Name
 	}
 	// Check if repository name has been changed and not just a case change
 	if repo.LowerName != strings.ToLower(newRepoName) {
-		if err := models.ChangeRepositoryName(ctx.Repo.Owner, repo.Name, newRepoName); err != nil {
+		if err := repo_service.ChangeRepositoryName(ctx.User, repo, newRepoName); err != nil {
 			switch {
 			case models.IsErrRepoAlreadyExist(err):
 				ctx.Error(http.StatusUnprocessableEntity, fmt.Sprintf("repo name is already taken [name: %s]", newRepoName), err)
@ -653,14 +651,6 @@ func updateBasicProperties(ctx *context.APIContext, opts api.EditRepoOption) err
 			return err
 		}

-		err := models.NewRepoRedirect(ctx.Repo.Owner.ID, repo.ID, repo.Name, newRepoName)
-		if err != nil {
-			ctx.Error(http.StatusUnprocessableEntity, "NewRepoRedirect", err)
-			return err
-		}
-
-		notification.NotifyRenameRepository(ctx.User, repo, oldRepoName)
-
 		log.Trace("Repository name changed: %s/%s -> %s", ctx.Repo.Owner.Name, repo.Name, newRepoName)
 	}
 	// Update the name in the repo object for the response
--- a/routers/repo/commit.go
+++ b/routers/repo/commit.go
@ -245,6 +245,7 @@ func Diff(ctx *context.Context) {
 	}

 	ctx.Data["CommitID"] = commitID
+	ctx.Data["AfterCommitID"] = commitID
 	ctx.Data["Username"] = userName
 	ctx.Data["Reponame"] = repoName

--- a/routers/repo/compare.go
+++ b/routers/repo/compare.go
@ -5,14 +5,18 @@
 package repo

 import (
+	"bufio"
 	"fmt"
+	"html"
 	"path"
+	"path/filepath"
 	"strings"

 	"code.gitea.io/gitea/models"
 	"code.gitea.io/gitea/modules/base"
 	"code.gitea.io/gitea/modules/context"
 	"code.gitea.io/gitea/modules/git"
+	"code.gitea.io/gitea/modules/highlight"
 	"code.gitea.io/gitea/modules/log"
 	"code.gitea.io/gitea/modules/setting"
 	"code.gitea.io/gitea/services/gitdiff"
@ -20,6 +24,7 @@ import (

 const (
 	tplCompare     base.TplName = "repo/diff/compare"
+	tplBlobExcerpt base.TplName = "repo/diff/blob_excerpt"
 )

 // setPathsCompareContext sets context data for source and raw paths
@ -434,3 +439,109 @@ func CompareDiff(ctx *context.Context) {

 	ctx.HTML(200, tplCompare)
 }
+
+// ExcerptBlob render blob excerpt contents
+func ExcerptBlob(ctx *context.Context) {
+	commitID := ctx.Params("sha")
+	lastLeft := ctx.QueryInt("last_left")
+	lastRight := ctx.QueryInt("last_right")
+	idxLeft := ctx.QueryInt("left")
+	idxRight := ctx.QueryInt("right")
+	leftHunkSize := ctx.QueryInt("left_hunk_size")
+	rightHunkSize := ctx.QueryInt("right_hunk_size")
+	anchor := ctx.Query("anchor")
+	direction := ctx.Query("direction")
+	filePath := ctx.Query("path")
+	gitRepo := ctx.Repo.GitRepo
+	chunkSize := gitdiff.BlobExceprtChunkSize
+	commit, err := gitRepo.GetCommit(commitID)
+	if err != nil {
+		ctx.Error(500, "GetCommit")
+		return
+	}
+	section := &gitdiff.DiffSection{
+		Name: filePath,
+	}
+	if direction == "up" && (idxLeft-lastLeft) > chunkSize {
+		idxLeft -= chunkSize
+		idxRight -= chunkSize
+		leftHunkSize += chunkSize
+		rightHunkSize += chunkSize
+		section.Lines, err = getExcerptLines(commit, filePath, idxLeft-1, idxRight-1, chunkSize)
+	} else if direction == "down" && (idxLeft-lastLeft) > chunkSize {
+		section.Lines, err = getExcerptLines(commit, filePath, lastLeft, lastRight, chunkSize)
+		lastLeft += chunkSize
+		lastRight += chunkSize
+	} else {
+		section.Lines, err = getExcerptLines(commit, filePath, lastLeft, lastRight, idxRight-lastRight-1)
+		leftHunkSize = 0
+		rightHunkSize = 0
+		idxLeft = lastLeft
+		idxRight = lastRight
+	}
+	if err != nil {
+		ctx.Error(500, "getExcerptLines")
+		return
+	}
+	if idxRight > lastRight {
+		lineText := " "
+		if rightHunkSize > 0 || leftHunkSize > 0 {
+			lineText = fmt.Sprintf("@@ -%d,%d +%d,%d @@\n", idxLeft, leftHunkSize, idxRight, rightHunkSize)
+		}
+		lineText = html.EscapeString(lineText)
+		lineSection := &gitdiff.DiffLine{
+			Type:    gitdiff.DiffLineSection,
+			Content: lineText,
+			SectionInfo: &gitdiff.DiffLineSectionInfo{
+				Path:          filePath,
+				LastLeftIdx:   lastLeft,
+				LastRightIdx:  lastRight,
+				LeftIdx:       idxLeft,
+				RightIdx:      idxRight,
+				LeftHunkSize:  leftHunkSize,
+				RightHunkSize: rightHunkSize,
+			}}
+		if direction == "up" {
+			section.Lines = append([]*gitdiff.DiffLine{lineSection}, section.Lines...)
+		} else if direction == "down" {
+			section.Lines = append(section.Lines, lineSection)
+		}
+	}
+	ctx.Data["section"] = section
+	ctx.Data["fileName"] = filePath
+	ctx.Data["highlightClass"] = highlight.FileNameToHighlightClass(filepath.Base(filePath))
+	ctx.Data["AfterCommitID"] = commitID
+	ctx.Data["Anchor"] = anchor
+	ctx.HTML(200, tplBlobExcerpt)
+}
+
+func getExcerptLines(commit *git.Commit, filePath string, idxLeft int, idxRight int, chunkSize int) ([]*gitdiff.DiffLine, error) {
+	blob, err := commit.Tree.GetBlobByPath(filePath)
+	if err != nil {
+		return nil, err
+	}
+	reader, err := blob.DataAsync()
+	if err != nil {
+		return nil, err
+	}
+	defer reader.Close()
+	scanner := bufio.NewScanner(reader)
+	var diffLines []*gitdiff.DiffLine
+	for line := 0; line < idxRight+chunkSize; line++ {
+		if ok := scanner.Scan(); !ok {
+			break
+		}
+		if line < idxRight {
+			continue
+		}
+		lineText := scanner.Text()
+		diffLine := &gitdiff.DiffLine{
+			LeftIdx:  idxLeft + (line - idxRight) + 1,
+			RightIdx: line + 1,
+			Type:     gitdiff.DiffLinePlain,
+			Content:  " " + lineText,
+		}
+		diffLines = append(diffLines, diffLine)
+	}
+	return diffLines, nil
+}
--- a/routers/repo/pull.go
+++ b/routers/repo/pull.go
@ -552,6 +552,7 @@ func ViewPullFiles(ctx *context.Context) {
 		ctx.Data["Username"] = pull.MustHeadUserName()
 		ctx.Data["Reponame"] = pull.HeadRepo.Name
 	}
+	ctx.Data["AfterCommitID"] = endCommitID

 	diff, err := gitdiff.GetDiffRangeWithWhitespaceBehavior(diffRepoPath,
 		startCommitID, endCommitID, setting.Git.MaxGitDiffLines,
--- a/routers/repo/pull_review.go
+++ b/routers/repo/pull_review.go
@ -11,8 +11,6 @@ import (
 	"code.gitea.io/gitea/modules/auth"
 	"code.gitea.io/gitea/modules/context"
 	"code.gitea.io/gitea/modules/log"
-	"code.gitea.io/gitea/modules/notification"
-	comment_service "code.gitea.io/gitea/services/comments"
 	pull_service "code.gitea.io/gitea/services/pull"
 )

@ -31,64 +29,33 @@ func CreateCodeComment(ctx *context.Context, form auth.CodeCommentForm) {
 		ctx.Redirect(fmt.Sprintf("%s/pulls/%d/files", ctx.Repo.RepoLink, issue.Index))
 		return
 	}
-	var comment *models.Comment
-	defer func() {
-		if comment != nil {
-			ctx.Redirect(comment.HTMLURL())
-		} else {
-			ctx.Redirect(fmt.Sprintf("%s/pulls/%d/files", ctx.Repo.RepoLink, issue.Index))
-		}
-	}()
+
 	signedLine := form.Line
 	if form.Side == "previous" {
 		signedLine *= -1
 	}

-	review := new(models.Review)
-	if form.IsReview {
-		var err error
-		// Check if the user has already a pending review for this issue
-		if review, err = models.GetCurrentReview(ctx.User, issue); err != nil {
-			if !models.IsErrReviewNotExist(err) {
-				ctx.ServerError("CreateCodeComment", err)
-				return
-			}
-			// No pending review exists
-			// Create a new pending review for this issue & user
-			if review, err = pull_service.CreateReview(models.CreateReviewOptions{
-				Type:     models.ReviewTypePending,
-				Reviewer: ctx.User,
-				Issue:    issue,
-			}); err != nil {
-				ctx.ServerError("CreateCodeComment", err)
-				return
-			}
-
-		}
-	}
-	if review.ID == 0 {
-		review.ID = form.Reply
-	}
-	//FIXME check if line, commit and treepath exist
-	comment, err := comment_service.CreateCodeComment(
+	comment, err := pull_service.CreateCodeComment(
 		ctx.User,
-		issue.Repo,
 		issue,
+		signedLine,
 		form.Content,
 		form.TreePath,
-		signedLine,
-		review.ID,
+		form.IsReview,
+		form.Reply,
 	)
 	if err != nil {
 		ctx.ServerError("CreateCodeComment", err)
 		return
 	}
-	// Send no notification if comment is pending
-	if !form.IsReview || form.Reply != 0 {
-		notification.NotifyCreateIssueComment(ctx.User, issue.Repo, issue, comment)
-	}

 	log.Trace("Comment created: %d/%d/%d", ctx.Repo.Repository.ID, issue.ID, comment.ID)
+
+	if comment != nil {
+		ctx.Redirect(comment.HTMLURL())
+	} else {
+		ctx.Redirect(fmt.Sprintf("%s/pulls/%d/files", ctx.Repo.RepoLink, issue.Index))
+	}
 }

 // SubmitReview creates a review out of the existing pending review or creates a new one if no pending review exist
@ -105,23 +72,17 @@ func SubmitReview(ctx *context.Context, form auth.SubmitReviewForm) {
 		ctx.Redirect(fmt.Sprintf("%s/pulls/%d/files", ctx.Repo.RepoLink, issue.Index))
 		return
 	}
-	var review *models.Review
-	var err error

 	reviewType := form.ReviewType()
-
 	switch reviewType {
 	case models.ReviewTypeUnknown:
-		ctx.ServerError("GetCurrentReview", fmt.Errorf("unknown ReviewType: %s", form.Type))
+		ctx.ServerError("ReviewType", fmt.Errorf("unknown ReviewType: %s", form.Type))
 		return

 	// can not approve/reject your own PR
 	case models.ReviewTypeApprove, models.ReviewTypeReject:
-
 		if issue.Poster.ID == ctx.User.ID {
-
 			var translated string
-
 			if reviewType == models.ReviewTypeApprove {
 				translated = ctx.Tr("repo.issues.review.self.approval")
 			} else {
@ -134,69 +95,16 @@ func SubmitReview(ctx *context.Context, form auth.SubmitReviewForm) {
 		}
 	}

-	review, err = models.GetCurrentReview(ctx.User, issue)
-	if err == nil {
-		review.Issue = issue
-		if errl := review.LoadCodeComments(); errl != nil {
-			ctx.ServerError("LoadCodeComments", err)
-			return
-		}
-	}
-
-	if ((err == nil && len(review.CodeComments) == 0) ||
-		(err != nil && models.IsErrReviewNotExist(err))) &&
-		form.HasEmptyContent() {
+	_, comm, err := pull_service.SubmitReview(ctx.User, issue, reviewType, form.Content)
+	if err != nil {
+		if models.IsContentEmptyErr(err) {
 			ctx.Flash.Error(ctx.Tr("repo.issues.review.content.empty"))
 			ctx.Redirect(fmt.Sprintf("%s/pulls/%d/files", ctx.Repo.RepoLink, issue.Index))
-		return
-	}
-
-	if err != nil {
-		if !models.IsErrReviewNotExist(err) {
-			ctx.ServerError("GetCurrentReview", err)
-			return
-		}
-		// No current review. Create a new one!
-		if review, err = pull_service.CreateReview(models.CreateReviewOptions{
-			Type:     reviewType,
-			Issue:    issue,
-			Reviewer: ctx.User,
-			Content:  form.Content,
-		}); err != nil {
-			ctx.ServerError("CreateReview", err)
-			return
-		}
 		} else {
-		review.Content = form.Content
-		review.Type = reviewType
-		if err = pull_service.UpdateReview(review); err != nil {
-			ctx.ServerError("UpdateReview", err)
+			ctx.ServerError("SubmitReview", err)
+		}
 		return
 	}
-	}
-	comm, err := models.CreateComment(&models.CreateCommentOptions{
-		Type:     models.CommentTypeReview,
-		Doer:     ctx.User,
-		Content:  review.Content,
-		Issue:    issue,
-		Repo:     issue.Repo,
-		ReviewID: review.ID,
-	})
-	if err != nil || comm == nil {
-		ctx.ServerError("CreateComment", err)
-		return
-	}
-	if err = review.Publish(); err != nil {
-		ctx.ServerError("Publish", err)
-		return
-	}
-
-	pr, err := issue.GetPullRequest()
-	if err != nil {
-		ctx.ServerError("GetPullRequest", err)
-		return
-	}
-	notification.NotifyPullRequestReview(pr, review, comm)

 	ctx.Redirect(fmt.Sprintf("%s/pulls/%d#%s", ctx.Repo.RepoLink, issue.Index, comm.HashTag()))
 }
--- a/routers/repo/setting.go
+++ b/routers/repo/setting.go
@ -20,7 +20,6 @@ import (
 	"code.gitea.io/gitea/modules/context"
 	"code.gitea.io/gitea/modules/git"
 	"code.gitea.io/gitea/modules/log"
-	"code.gitea.io/gitea/modules/notification"
 	"code.gitea.io/gitea/modules/setting"
 	"code.gitea.io/gitea/modules/timeutil"
 	"code.gitea.io/gitea/modules/validation"
@ -67,18 +66,15 @@ func SettingsPost(ctx *context.Context, form auth.RepoSettingForm) {
 			return
 		}

-		isNameChanged := false
-		oldRepoName := repo.Name
 		newRepoName := form.RepoName
 		// Check if repository name has been changed.
 		if repo.LowerName != strings.ToLower(newRepoName) {
-			isNameChanged = true
 			// Close the GitRepo if open
 			if ctx.Repo.GitRepo != nil {
 				ctx.Repo.GitRepo.Close()
 				ctx.Repo.GitRepo = nil
 			}
-			if err := models.ChangeRepositoryName(ctx.Repo.Owner, repo.Name, newRepoName); err != nil {
+			if err := repo_service.ChangeRepositoryName(ctx.Repo.Owner, repo, newRepoName); err != nil {
 				ctx.Data["Err_RepoName"] = true
 				switch {
 				case models.IsErrRepoAlreadyExist(err):
@ -93,12 +89,6 @@ func SettingsPost(ctx *context.Context, form auth.RepoSettingForm) {
 				return
 			}

-			err := models.NewRepoRedirect(ctx.Repo.Owner.ID, repo.ID, repo.Name, newRepoName)
-			if err != nil {
-				ctx.ServerError("NewRepoRedirect", err)
-				return
-			}
-
 			log.Trace("Repository name changed: %s/%s -> %s", ctx.Repo.Owner.Name, repo.Name, newRepoName)
 		}
 		// In case it's just a case change.
@ -127,10 +117,6 @@ func SettingsPost(ctx *context.Context, form auth.RepoSettingForm) {
 		}
 		log.Trace("Repository basic settings updated: %s/%s", ctx.Repo.Owner.Name, repo.Name)

-		if isNameChanged {
-			notification.NotifyRenameRepository(ctx.User, repo, oldRepoName)
-		}
-
 		ctx.Flash.Success(ctx.Tr("repo.settings.update_settings_success"))
 		ctx.Redirect(repo.Link() + "/settings")

@ -383,13 +369,12 @@ func SettingsPost(ctx *context.Context, form auth.RepoSettingForm) {
 			return
 		}

-		oldOwnerID := ctx.Repo.Owner.ID
 		// Close the GitRepo if open
 		if ctx.Repo.GitRepo != nil {
 			ctx.Repo.GitRepo.Close()
 			ctx.Repo.GitRepo = nil
 		}
-		if err = models.TransferOwnership(ctx.User, newOwner, repo); err != nil {
+		if err = repo_service.TransferOwnership(ctx.User, newOwner, repo); err != nil {
 			if models.IsErrRepoAlreadyExist(err) {
 				ctx.RenderWithErr(ctx.Tr("repo.settings.new_owner_has_same_repo"), tplSettingsOptions, nil)
 			} else {
@ -398,12 +383,6 @@ func SettingsPost(ctx *context.Context, form auth.RepoSettingForm) {
 			return
 		}

-		err = models.NewRepoRedirect(oldOwnerID, repo.ID, repo.Name, repo.Name)
-		if err != nil {
-			ctx.ServerError("NewRepoRedirect", err)
-			return
-		}
-
 		log.Trace("Repository transferred: %s/%s -> %s", ctx.Repo.Owner.Name, repo.Name, newOwner)
 		ctx.Flash.Success(ctx.Tr("repo.settings.transfer_succeed"))
 		ctx.Redirect(setting.AppSubURL + "/" + newOwner + "/" + repo.Name)
@ -707,6 +686,7 @@ func GitHooks(ctx *context.Context) {
 func GitHooksEdit(ctx *context.Context) {
 	ctx.Data["Title"] = ctx.Tr("repo.settings.githooks")
 	ctx.Data["PageIsSettingsGitHooks"] = true
+	ctx.Data["RequireSimpleMDE"] = true

 	name := ctx.Params(":name")
 	hook, err := ctx.Repo.GitRepo.GetHook(name)
--- a/routers/routes/routes.go
+++ b/routers/routes/routes.go
@ -864,6 +864,10 @@ func RegisterRoutes(m *macaron.Macaron) {
 			m.Get("", repo.Branches)
 		}, repo.MustBeNotEmpty, context.RepoRef(), reqRepoCodeReader)

+		m.Group("/blob_excerpt", func() {
+			m.Get("/:sha", repo.SetEditorconfigIfExists, repo.SetDiffViewStyle, repo.ExcerptBlob)
+		}, repo.MustBeNotEmpty, context.RepoRef(), reqRepoCodeReader)
+
 		m.Group("/pulls/:index", func() {
 			m.Get(".diff", repo.DownloadPullDiff)
 			m.Get(".patch", repo.DownloadPullPatch)
--- a/services/comments/comments.go
+++ b/services/comments/comments.go
@ -5,15 +5,8 @@
 package comments

 import (
-	"bytes"
-	"fmt"
-	"strings"
-
 	"code.gitea.io/gitea/models"
-	"code.gitea.io/gitea/modules/git"
 	"code.gitea.io/gitea/modules/notification"
-	"code.gitea.io/gitea/modules/setting"
-	"code.gitea.io/gitea/services/gitdiff"
 )

 // CreateIssueComment creates a plain issue comment.
@ -35,60 +28,6 @@ func CreateIssueComment(doer *models.User, repo *models.Repository, issue *model
 	return comment, nil
 }

-// CreateCodeComment creates a plain code comment at the specified line / path
-func CreateCodeComment(doer *models.User, repo *models.Repository, issue *models.Issue, content, treePath string, line, reviewID int64) (*models.Comment, error) {
-	var commitID, patch string
-	pr, err := models.GetPullRequestByIssueID(issue.ID)
-	if err != nil {
-		return nil, fmt.Errorf("GetPullRequestByIssueID: %v", err)
-	}
-	if err := pr.GetBaseRepo(); err != nil {
-		return nil, fmt.Errorf("GetHeadRepo: %v", err)
-	}
-	gitRepo, err := git.OpenRepository(pr.BaseRepo.RepoPath())
-	if err != nil {
-		return nil, fmt.Errorf("OpenRepository: %v", err)
-	}
-	defer gitRepo.Close()
-
-	// FIXME validate treePath
-	// Get latest commit referencing the commented line
-	// No need for get commit for base branch changes
-	if line > 0 {
-		commit, err := gitRepo.LineBlame(pr.GetGitRefName(), gitRepo.Path, treePath, uint(line))
-		if err == nil {
-			commitID = commit.ID.String()
-		} else if !strings.Contains(err.Error(), "exit status 128 - fatal: no such path") {
-			return nil, fmt.Errorf("LineBlame[%s, %s, %s, %d]: %v", pr.GetGitRefName(), gitRepo.Path, treePath, line, err)
-		}
-	}
-
-	// Only fetch diff if comment is review comment
-	if reviewID != 0 {
-		headCommitID, err := gitRepo.GetRefCommitID(pr.GetGitRefName())
-		if err != nil {
-			return nil, fmt.Errorf("GetRefCommitID[%s]: %v", pr.GetGitRefName(), err)
-		}
-		patchBuf := new(bytes.Buffer)
-		if err := gitdiff.GetRawDiffForFile(gitRepo.Path, pr.MergeBase, headCommitID, gitdiff.RawDiffNormal, treePath, patchBuf); err != nil {
-			return nil, fmt.Errorf("GetRawDiffForLine[%s, %s, %s, %s]: %v", err, gitRepo.Path, pr.MergeBase, headCommitID, treePath)
-		}
-		patch = gitdiff.CutDiffAroundLine(patchBuf, int64((&models.Comment{Line: line}).UnsignedLine()), line < 0, setting.UI.CodeCommentLines)
-	}
-	return models.CreateComment(&models.CreateCommentOptions{
-		Type:      models.CommentTypeCode,
-		Doer:      doer,
-		Repo:      repo,
-		Issue:     issue,
-		Content:   content,
-		LineNum:   line,
-		TreePath:  treePath,
-		CommitSHA: commitID,
-		ReviewID:  reviewID,
-		Patch:     patch,
-	})
-}
-
 // UpdateComment updates information of comment.
 func UpdateComment(c *models.Comment, doer *models.User, oldContent string) error {
 	if err := models.UpdateComment(c, doer); err != nil {
--- a/services/gitdiff/gitdiff.go
+++ b/services/gitdiff/gitdiff.go
@ -13,6 +13,7 @@ import (
 	"html/template"
 	"io"
 	"io/ioutil"
+	"net/url"
 	"os"
 	"os/exec"
 	"regexp"
@ -56,6 +57,18 @@ const (
 	DiffFileRename
 )

+// DiffLineExpandDirection represents the DiffLineSection expand direction
+type DiffLineExpandDirection uint8
+
+// DiffLineExpandDirection possible values.
+const (
+	DiffLineExpandNone DiffLineExpandDirection = iota + 1
+	DiffLineExpandSingle
+	DiffLineExpandUpDown
+	DiffLineExpandUp
+	DiffLineExpandDown
+)
+
 // DiffLine represents a line difference in a DiffSection.
 type DiffLine struct {
 	LeftIdx     int
@ -63,8 +76,23 @@ type DiffLine struct {
 	Type        DiffLineType
 	Content     string
 	Comments    []*models.Comment
+	SectionInfo *DiffLineSectionInfo
 }

+// DiffLineSectionInfo represents diff line section meta data
+type DiffLineSectionInfo struct {
+	Path          string
+	LastLeftIdx   int
+	LastRightIdx  int
+	LeftIdx       int
+	RightIdx      int
+	LeftHunkSize  int
+	RightHunkSize int
+}
+
+// BlobExceprtChunkSize represent max lines of excerpt
+const BlobExceprtChunkSize = 20
+
 // GetType returns the type of a DiffLine.
 func (d *DiffLine) GetType() int {
 	return int(d.Type)
@ -91,6 +119,71 @@ func (d *DiffLine) GetLineTypeMarker() string {
 	return ""
 }

+// GetBlobExcerptQuery builds query string to get blob excerpt
+func (d *DiffLine) GetBlobExcerptQuery() string {
+	query := fmt.Sprintf(
+		"last_left=%d&last_right=%d&"+
+			"left=%d&right=%d&"+
+			"left_hunk_size=%d&right_hunk_size=%d&"+
+			"path=%s",
+		d.SectionInfo.LastLeftIdx, d.SectionInfo.LastRightIdx,
+		d.SectionInfo.LeftIdx, d.SectionInfo.RightIdx,
+		d.SectionInfo.LeftHunkSize, d.SectionInfo.RightHunkSize,
+		url.QueryEscape(d.SectionInfo.Path))
+	return query
+}
+
+// GetExpandDirection gets DiffLineExpandDirection
+func (d *DiffLine) GetExpandDirection() DiffLineExpandDirection {
+	if d.Type != DiffLineSection || d.SectionInfo == nil || d.SectionInfo.RightIdx-d.SectionInfo.LastRightIdx <= 1 {
+		return DiffLineExpandNone
+	}
+	if d.SectionInfo.LastLeftIdx <= 0 && d.SectionInfo.LastRightIdx <= 0 {
+		return DiffLineExpandUp
+	} else if d.SectionInfo.RightIdx-d.SectionInfo.LastRightIdx > BlobExceprtChunkSize && d.SectionInfo.RightHunkSize > 0 {
+		return DiffLineExpandUpDown
+	} else if d.SectionInfo.LeftHunkSize <= 0 && d.SectionInfo.RightHunkSize <= 0 {
+		return DiffLineExpandDown
+	}
+	return DiffLineExpandSingle
+}
+
+func getDiffLineSectionInfo(curFile *DiffFile, line string, lastLeftIdx, lastRightIdx int) *DiffLineSectionInfo {
+	var (
+		leftLine  int
+		leftHunk  int
+		rightLine int
+		righHunk  int
+	)
+	ss := strings.Split(line, "@@")
+	ranges := strings.Split(ss[1][1:], " ")
+	leftRange := strings.Split(ranges[0], ",")
+	leftLine, _ = com.StrTo(leftRange[0][1:]).Int()
+	if len(leftRange) > 1 {
+		leftHunk, _ = com.StrTo(leftRange[1]).Int()
+	}
+	if len(ranges) > 1 {
+		rightRange := strings.Split(ranges[1], ",")
+		rightLine, _ = com.StrTo(rightRange[0]).Int()
+		if len(rightRange) > 1 {
+			righHunk, _ = com.StrTo(rightRange[1]).Int()
+		}
+	} else {
+		log.Warn("Parse line number failed: %v", line)
+		rightLine = leftLine
+		righHunk = leftHunk
+	}
+	return &DiffLineSectionInfo{
+		Path:          curFile.Name,
+		LastLeftIdx:   lastLeftIdx,
+		LastRightIdx:  lastRightIdx,
+		LeftIdx:       leftLine,
+		RightIdx:      rightLine,
+		LeftHunkSize:  leftHunk,
+		RightHunkSize: righHunk,
+	}
+}
+
 // escape a line's content or return <br> needed for copy/paste purposes
 func getLineContent(content string) string {
 	if len(content) > 0 {
@ -248,6 +341,53 @@ func (diffFile *DiffFile) GetHighlightClass() string {
 	return highlight.FileNameToHighlightClass(diffFile.Name)
 }

+// GetTailSection creates a fake DiffLineSection if the last section is not the end of the file
+func (diffFile *DiffFile) GetTailSection(gitRepo *git.Repository, leftCommitID, rightCommitID string) *DiffSection {
+	if diffFile.Type != DiffFileChange || diffFile.IsBin || diffFile.IsLFSFile {
+		return nil
+	}
+	leftCommit, err := gitRepo.GetCommit(leftCommitID)
+	if err != nil {
+		return nil
+	}
+	rightCommit, err := gitRepo.GetCommit(rightCommitID)
+	if err != nil {
+		return nil
+	}
+	lastSection := diffFile.Sections[len(diffFile.Sections)-1]
+	lastLine := lastSection.Lines[len(lastSection.Lines)-1]
+	leftLineCount := getCommitFileLineCount(leftCommit, diffFile.Name)
+	rightLineCount := getCommitFileLineCount(rightCommit, diffFile.Name)
+	if leftLineCount <= lastLine.LeftIdx || rightLineCount <= lastLine.RightIdx {
+		return nil
+	}
+	tailDiffLine := &DiffLine{
+		Type:    DiffLineSection,
+		Content: " ",
+		SectionInfo: &DiffLineSectionInfo{
+			Path:         diffFile.Name,
+			LastLeftIdx:  lastLine.LeftIdx,
+			LastRightIdx: lastLine.RightIdx,
+			LeftIdx:      leftLineCount,
+			RightIdx:     rightLineCount,
+		}}
+	tailSection := &DiffSection{Lines: []*DiffLine{tailDiffLine}}
+	return tailSection
+
+}
+
+func getCommitFileLineCount(commit *git.Commit, filePath string) int {
+	blob, err := commit.GetBlobByPath(filePath)
+	if err != nil {
+		return 0
+	}
+	lineCount, err := blob.GetBlobLineCount()
+	if err != nil {
+		return 0
+	}
+	return lineCount
+}
+
 // Diff represents a difference between two git trees.
 type Diff struct {
 	TotalAddition, TotalDeletion int
@ -510,19 +650,16 @@ func ParsePatch(maxLines, maxLineCharacters, maxFiles int, reader io.Reader) (*D
 		case line[0] == '@':
 			curSection = &DiffSection{}
 			curFile.Sections = append(curFile.Sections, curSection)
-			ss := strings.Split(line, "@@")
-			diffLine := &DiffLine{Type: DiffLineSection, Content: line}
-			curSection.Lines = append(curSection.Lines, diffLine)
-
-			// Parse line number.
-			ranges := strings.Split(ss[1][1:], " ")
-			leftLine, _ = com.StrTo(strings.Split(ranges[0], ",")[0][1:]).Int()
-			if len(ranges) > 1 {
-				rightLine, _ = com.StrTo(strings.Split(ranges[1], ",")[0]).Int()
-			} else {
-				log.Warn("Parse line number failed: %v", line)
-				rightLine = leftLine
+			lineSectionInfo := getDiffLineSectionInfo(curFile, line, leftLine-1, rightLine-1)
+			diffLine := &DiffLine{
+				Type:        DiffLineSection,
+				Content:     line,
+				SectionInfo: lineSectionInfo,
 			}
+			curSection.Lines = append(curSection.Lines, diffLine)
+			// update line number.
+			leftLine = lineSectionInfo.LeftIdx
+			rightLine = lineSectionInfo.RightIdx
 			continue
 		case line[0] == '+':
 			curFile.Addition++
@ -599,6 +736,8 @@ func ParsePatch(maxLines, maxLineCharacters, maxFiles int, reader io.Reader) (*D
 				break
 			}
 			curFileLinesCount = 0
+			leftLine = 1
+			rightLine = 1
 			curFileLFSPrefix = false

 			// Check file diff type and is submodule.
@ -701,6 +840,7 @@ func GetDiffRangeWithWhitespaceBehavior(repoPath, beforeCommitID, afterCommitID
 		diffArgs = append(diffArgs, actualBeforeCommitID)
 		diffArgs = append(diffArgs, afterCommitID)
 		cmd = exec.Command(git.GitExecutable, diffArgs...)
+		beforeCommitID = actualBeforeCommitID
 	}
 	cmd.Dir = repoPath
 	cmd.Stderr = os.Stderr
@ -721,6 +861,12 @@ func GetDiffRangeWithWhitespaceBehavior(repoPath, beforeCommitID, afterCommitID
 	if err != nil {
 		return nil, fmt.Errorf("ParsePatch: %v", err)
 	}
+	for _, diffFile := range diff.Files {
+		tailSection := diffFile.GetTailSection(gitRepo, beforeCommitID, afterCommitID)
+		if tailSection != nil {
+			diffFile.Sections = append(diffFile.Sections, tailSection)
+		}
+	}

 	if err = cmd.Wait(); err != nil {
 		return nil, fmt.Errorf("Wait: %v", err)
--- a/services/mirror/mirror_test.go
+++ b/services/mirror/mirror_test.go
@ -76,6 +76,7 @@ func TestRelease_MirrorDelete(t *testing.T) {
 	assert.True(t, ok)

 	count, err := models.GetReleaseCountByRepoID(mirror.ID, findOptions)
+	assert.NoError(t, err)
 	assert.EqualValues(t, initCount+1, count)

 	release, err := models.GetRelease(repo.ID, "v0.2")
@ -86,5 +87,6 @@ func TestRelease_MirrorDelete(t *testing.T) {
 	assert.True(t, ok)

 	count, err = models.GetReleaseCountByRepoID(mirror.ID, findOptions)
+	assert.NoError(t, err)
 	assert.EqualValues(t, initCount, count)
 }
--- a/services/pull/merge.go
+++ b/services/pull/merge.go
@ -424,8 +424,16 @@ func Merge(pr *models.PullRequest, doer *models.User, baseGitRepo *git.Repositor
 		log.Error("setMerged [%d]: %v", pr.ID, err)
 	}

-	if err = models.MergePullRequestAction(doer, pr.Issue.Repo, pr.Issue); err != nil {
-		log.Error("MergePullRequestAction [%d]: %v", pr.ID, err)
+	if err := models.NotifyWatchers(&models.Action{
+		ActUserID: doer.ID,
+		ActUser:   doer,
+		OpType:    models.ActionMergePullRequest,
+		Content:   fmt.Sprintf("%d|%s", pr.Issue.Index, pr.Issue.Title),
+		RepoID:    pr.Issue.Repo.ID,
+		Repo:      pr.Issue.Repo,
+		IsPrivate: pr.Issue.Repo.IsPrivate,
+	}); err != nil {
+		log.Error("NotifyWatchers [%d]: %v", pr.ID, err)
 	}

 	// Reset cached commit count
--- a/services/pull/review.go
+++ b/services/pull/review.go
@ -6,30 +6,144 @@
 package pull

 import (
+	"bytes"
+	"fmt"
+	"strings"
+
 	"code.gitea.io/gitea/models"
+	"code.gitea.io/gitea/modules/git"
 	"code.gitea.io/gitea/modules/notification"
+	"code.gitea.io/gitea/modules/setting"
+	"code.gitea.io/gitea/services/gitdiff"
 )

-// CreateReview creates a new review based on opts
-func CreateReview(opts models.CreateReviewOptions) (*models.Review, error) {
-	review, err := models.CreateReview(opts)
+// CreateCodeComment creates a comment on the code line
+func CreateCodeComment(doer *models.User, issue *models.Issue, line int64, content string, treePath string, isReview bool, replyReviewID int64) (*models.Comment, error) {
+	// It's not a review, maybe a reply to a review comment or a single comment.
+	if !isReview {
+		if err := issue.LoadRepo(); err != nil {
+			return nil, err
+		}
+
+		comment, err := createCodeComment(
+			doer,
+			issue.Repo,
+			issue,
+			content,
+			treePath,
+			line,
+			replyReviewID,
+		)
 		if err != nil {
 			return nil, err
 		}

-	notification.NotifyPullRequestReview(review.Issue.PullRequest, review, nil)
+		notification.NotifyCreateIssueComment(doer, issue.Repo, issue, comment)

-	return review, nil
+		return comment, nil
 	}

-// UpdateReview updates a review
-func UpdateReview(review *models.Review) error {
-	err := models.UpdateReview(review)
+	review, err := models.GetCurrentReview(doer, issue)
 	if err != nil {
-		return err
+		if !models.IsErrReviewNotExist(err) {
+			return nil, err
 		}

-	notification.NotifyPullRequestReview(review.Issue.PullRequest, review, nil)
-
-	return nil
+		review, err = models.CreateReview(models.CreateReviewOptions{
+			Type:     models.ReviewTypePending,
+			Reviewer: doer,
+			Issue:    issue,
+		})
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	comment, err := createCodeComment(
+		doer,
+		issue.Repo,
+		issue,
+		content,
+		treePath,
+		line,
+		review.ID,
+	)
+	if err != nil {
+		return nil, err
+	}
+
+	// NOTICE: it's a pending review, so the notifications will not be fired until user submit review.
+
+	return comment, nil
+}
+
+// createCodeComment creates a plain code comment at the specified line / path
+func createCodeComment(doer *models.User, repo *models.Repository, issue *models.Issue, content, treePath string, line, reviewID int64) (*models.Comment, error) {
+	var commitID, patch string
+	if err := issue.LoadPullRequest(); err != nil {
+		return nil, fmt.Errorf("GetPullRequestByIssueID: %v", err)
+	}
+	pr := issue.PullRequest
+	if err := pr.GetBaseRepo(); err != nil {
+		return nil, fmt.Errorf("GetHeadRepo: %v", err)
+	}
+	gitRepo, err := git.OpenRepository(pr.BaseRepo.RepoPath())
+	if err != nil {
+		return nil, fmt.Errorf("OpenRepository: %v", err)
+	}
+	defer gitRepo.Close()
+
+	// FIXME validate treePath
+	// Get latest commit referencing the commented line
+	// No need for get commit for base branch changes
+	if line > 0 {
+		commit, err := gitRepo.LineBlame(pr.GetGitRefName(), gitRepo.Path, treePath, uint(line))
+		if err == nil {
+			commitID = commit.ID.String()
+		} else if !strings.Contains(err.Error(), "exit status 128 - fatal: no such path") {
+			return nil, fmt.Errorf("LineBlame[%s, %s, %s, %d]: %v", pr.GetGitRefName(), gitRepo.Path, treePath, line, err)
+		}
+	}
+
+	// Only fetch diff if comment is review comment
+	if reviewID != 0 {
+		headCommitID, err := gitRepo.GetRefCommitID(pr.GetGitRefName())
+		if err != nil {
+			return nil, fmt.Errorf("GetRefCommitID[%s]: %v", pr.GetGitRefName(), err)
+		}
+		patchBuf := new(bytes.Buffer)
+		if err := gitdiff.GetRawDiffForFile(gitRepo.Path, pr.MergeBase, headCommitID, gitdiff.RawDiffNormal, treePath, patchBuf); err != nil {
+			return nil, fmt.Errorf("GetRawDiffForLine[%s, %s, %s, %s]: %v", err, gitRepo.Path, pr.MergeBase, headCommitID, treePath)
+		}
+		patch = gitdiff.CutDiffAroundLine(patchBuf, int64((&models.Comment{Line: line}).UnsignedLine()), line < 0, setting.UI.CodeCommentLines)
+	}
+	return models.CreateComment(&models.CreateCommentOptions{
+		Type:      models.CommentTypeCode,
+		Doer:      doer,
+		Repo:      repo,
+		Issue:     issue,
+		Content:   content,
+		LineNum:   line,
+		TreePath:  treePath,
+		CommitSHA: commitID,
+		ReviewID:  reviewID,
+		Patch:     patch,
+		NoAction:  true,
+	})
+}
+
+// SubmitReview creates a review out of the existing pending review or creates a new one if no pending review exist
+func SubmitReview(doer *models.User, issue *models.Issue, reviewType models.ReviewType, content string) (*models.Review, *models.Comment, error) {
+	review, comm, err := models.SubmitReview(doer, issue, reviewType, content)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	pr, err := issue.GetPullRequest()
+	if err != nil {
+		return nil, nil, err
+	}
+	notification.NotifyPullRequestReview(pr, review, comm)
+
+	return review, comm, nil
 }
--- a/services/repository/main_test.go
+++ b/services/repository/main_test.go
@ -0,0 +1,16 @@
+// Copyright 2019 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package repository
+
+import (
+	"path/filepath"
+	"testing"
+
+	"code.gitea.io/gitea/models"
+)
+
+func TestMain(m *testing.M) {
+	models.MainTest(m, filepath.Join("..", ".."))
+}
--- a/services/repository/transfer.go
+++ b/services/repository/transfer.go
@ -0,0 +1,54 @@
+// Copyright 2019 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package repository
+
+import (
+	"fmt"
+
+	"code.gitea.io/gitea/models"
+	"code.gitea.io/gitea/modules/notification"
+)
+
+// TransferOwnership transfers all corresponding setting from old user to new one.
+func TransferOwnership(doer *models.User, newOwnerName string, repo *models.Repository) error {
+	if err := repo.GetOwner(); err != nil {
+		return err
+	}
+
+	oldOwner := repo.Owner
+
+	if err := models.TransferOwnership(doer, newOwnerName, repo); err != nil {
+		return err
+	}
+
+	if err := models.NewRepoRedirect(oldOwner.ID, repo.ID, repo.Name, repo.Name); err != nil {
+		return fmt.Errorf("NewRepoRedirect: %v", err)
+	}
+
+	notification.NotifyTransferRepository(doer, repo, oldOwner.Name)
+
+	return nil
+}
+
+// ChangeRepositoryName changes all corresponding setting from old repository name to new one.
+func ChangeRepositoryName(doer *models.User, repo *models.Repository, newRepoName string) error {
+	oldRepoName := repo.Name
+
+	if err := models.ChangeRepositoryName(doer, repo, newRepoName); err != nil {
+		return err
+	}
+
+	if err := repo.GetOwner(); err != nil {
+		return err
+	}
+
+	if err := models.NewRepoRedirect(repo.Owner.ID, repo.ID, oldRepoName, newRepoName); err != nil {
+		return err
+	}
+
+	notification.NotifyRenameRepository(doer, repo, oldRepoName)
+
+	return nil
+}
--- a/services/repository/transfer_test.go
+++ b/services/repository/transfer_test.go
@ -0,0 +1,50 @@
+// Copyright 2019 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package repository
+
+import (
+	"sync"
+	"testing"
+
+	"code.gitea.io/gitea/models"
+	"code.gitea.io/gitea/modules/notification"
+	"code.gitea.io/gitea/modules/notification/action"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/unknwon/com"
+)
+
+var notifySync sync.Once
+
+func registerNotifier() {
+	notifySync.Do(func() {
+		notification.RegisterNotifier(action.NewNotifier())
+	})
+}
+
+func TestTransferOwnership(t *testing.T) {
+	registerNotifier()
+
+	assert.NoError(t, models.PrepareTestDatabase())
+
+	doer := models.AssertExistsAndLoadBean(t, &models.User{ID: 2}).(*models.User)
+	repo := models.AssertExistsAndLoadBean(t, &models.Repository{ID: 3}).(*models.Repository)
+	repo.Owner = models.AssertExistsAndLoadBean(t, &models.User{ID: repo.OwnerID}).(*models.User)
+	assert.NoError(t, TransferOwnership(doer, "user2", repo))
+
+	transferredRepo := models.AssertExistsAndLoadBean(t, &models.Repository{ID: 3}).(*models.Repository)
+	assert.EqualValues(t, 2, transferredRepo.OwnerID)
+
+	assert.False(t, com.IsExist(models.RepoPath("user3", "repo3")))
+	assert.True(t, com.IsExist(models.RepoPath("user2", "repo3")))
+	models.AssertExistsAndLoadBean(t, &models.Action{
+		OpType:    models.ActionTransferRepo,
+		ActUserID: 2,
+		RepoID:    3,
+		Content:   "user3/repo3",
+	})
+
+	models.CheckConsistencyFor(t, &models.Repository{}, &models.User{}, &models.Team{})
+}
--- a/templates/base/footer.tmpl
+++ b/templates/base/footer.tmpl
@ -26,7 +26,6 @@
 {{if .RequireGitGraph}}
 	<!-- graph -->
 	<script src="{{StaticUrlPrefix}}/vendor/plugins/gitgraph/gitgraph.js"></script>
-	<script src="{{StaticUrlPrefix}}/js/draw.js"></script>
 {{end}}

 <!-- Third-party libraries -->
@ -117,7 +116,7 @@
 		}
 	</script>
 {{end}}
-	<script src="{{StaticUrlPrefix}}/vendor/plugins/emojify/emojify.min.js"></script>
+	<script src="{{StaticUrlPrefix}}/vendor/plugins/emojify/emojify.custom.js"></script>
 	<script src="{{StaticUrlPrefix}}/vendor/plugins/clipboard/clipboard.min.js"></script>
 	<script src="{{StaticUrlPrefix}}/vendor/plugins/vue/vue.min.js"></script>

@ -129,7 +128,7 @@
 	<script src="{{StaticUrlPrefix}}/vendor/plugins/moment/moment.min.js" charset="utf-8"></script>
 	<script src="{{StaticUrlPrefix}}/vendor/plugins/vue-calendar-heatmap/vue-calendar-heatmap.browser.js" charset="utf-8"></script>
 	<script type="text/javascript">
-		initHeatmap('user-heatmap', '{{.HeatmapUser}}');
+		window.initHeatmap('user-heatmap', '{{.HeatmapUser}}');
 	</script>
 {{end}}
 {{template "custom/footer" .}}
--- a/templates/pwa/serviceworker_js.tmpl
+++ b/templates/pwa/serviceworker_js.tmpl
@ -7,11 +7,10 @@ var urlsToCache = [
  '{{StaticUrlPrefix}}/vendor/plugins/semantic/semantic.min.js',
  '{{StaticUrlPrefix}}/js/index.js?v={{MD5 AppVer}}',
  '{{StaticUrlPrefix}}/js/semantic.dropdown.custom.js?v={{MD5 AppVer}}',
-  '{{StaticUrlPrefix}}/js/draw.js',
  '{{StaticUrlPrefix}}/vendor/plugins/clipboard/clipboard.min.js',
  '{{StaticUrlPrefix}}/vendor/plugins/gitgraph/gitgraph.js',
  '{{StaticUrlPrefix}}/vendor/plugins/vue/vue.min.js',
-  '{{StaticUrlPrefix}}/vendor/plugins/emojify/emojify.min.js',
+  '{{StaticUrlPrefix}}/vendor/plugins/emojify/emojify.custom.js',
  '{{StaticUrlPrefix}}/vendor/plugins/cssrelpreload/loadCSS.min.js',
  '{{StaticUrlPrefix}}/vendor/plugins/cssrelpreload/cssrelpreload.min.js',
  '{{StaticUrlPrefix}}/vendor/plugins/dropzone/dropzone.js',
--- a/templates/repo/diff/blob_excerpt.tmpl
+++ b/templates/repo/diff/blob_excerpt.tmpl
@ -0,0 +1,50 @@
+{{if $.IsSplitStyle}}
+  {{range $k, $line := $.section.Lines}}
+  <tr class="{{DiffLineTypeToStr .GetType}}-code nl-{{$k}} ol-{{$k}}">
+    {{if eq .GetType 4}}
+    <td class="lines-num lines-num-old" data-line-num="{{if $line.LeftIdx}}{{$line.LeftIdx}}{{end}}">
+      {{if or (eq $line.GetExpandDirection 3) (eq $line.GetExpandDirection 5) }}
+      <i class="ui blob-excerpt fa fa-caret-down" data-url="{{$.RepoLink}}/blob_excerpt/{{$.AfterCommitID}}" data-query="{{$line.GetBlobExcerptQuery}}&style=split&direction=down" data-anchor="{{$.Anchor}}"></i>
+      {{end}}
+      {{if or (eq $line.GetExpandDirection 3) (eq $line.GetExpandDirection 4) }}
+      <i class="ui blob-excerpt fa fa-caret-up" data-url="{{$.RepoLink}}/blob_excerpt/{{$.AfterCommitID}}" data-query="{{$line.GetBlobExcerptQuery}}&style=split&direction=up" data-anchor="{{$.Anchor}}"></i>
+      {{end}}
+      {{if or (eq $line.GetExpandDirection 2)}}
+      <i class="ui blob-excerpt octicon octicon-fold" data-url="{{$.RepoLink}}/blob_excerpt/{{$.AfterCommitID}}" data-query="{{$line.GetBlobExcerptQuery}}&style=split&direction=" data-anchor="{{$.Anchor}}"></i>
+      {{end}}
+    </td>
+    <td colspan="5" class="lines-code lines-code-old "><span class="mono wrap{{if $.highlightClass}} language-{{$.highlightClass}}{{else}} nohighlight{{end}}">{{$.section.GetComputedInlineDiffFor $line}}</span></td>
+    {{else}}
+    <td class="lines-num lines-num-old" data-line-num="{{if $line.LeftIdx}}{{$line.LeftIdx}}{{end}}"><span rel="{{if $line.LeftIdx}}diff-{{Sha1 $.fileName}}L{{$line.LeftIdx}}{{end}}"></span></td>
+    <td class="blob-excerpt lines-type-marker lines-type-marker-old">{{if $line.LeftIdx}}<span class="mono" data-type-marker=""></span>{{end}}</td>
+    <td class="blob-excerpt lines-code lines-code-old halfwidth"><span class="mono wrap{{if $.highlightClass}} language-{{$.highlightClass}}{{else}} nohighlight{{end}}">{{if $line.LeftIdx}}{{$.section.GetComputedInlineDiffFor $line}}{{end}}</span></td>
+    <td class="lines-num lines-num-new" data-line-num="{{if $line.RightIdx}}{{$line.RightIdx}}{{end}}"><span rel="{{if $line.RightIdx}}diff-{{Sha1 $.fileName}}R{{$line.RightIdx}}{{end}}"></span></td>
+    <td class="blob-excerpt lines-type-marker lines-type-marker-new">{{if $line.RightIdx}}<span class="mono" data-type-marker=""></span>{{end}}</td>
+    <td class="blob-excerpt lines-code lines-code-new halfwidth"><span class="mono wrap{{if $.highlightClass}} language-{{$.highlightClass}}{{else}} nohighlight{{end}}">{{if $line.RightIdx}}{{$.section.GetComputedInlineDiffFor $line}}{{end}}</span></td>
+    {{end}}
+  </tr>
+  {{end}}
+{{else}}
+  {{range $k, $line := $.section.Lines}}
+  <tr class="{{DiffLineTypeToStr .GetType}}-code nl-{{$k}} ol-{{$k}}">
+    {{if eq .GetType 4}}
+    <td colspan="2" class="lines-num">
+      {{if or (eq $line.GetExpandDirection 3) (eq $line.GetExpandDirection 4) }}
+      <i class="ui blob-excerpt fa fa-caret-up" data-url="{{$.RepoLink}}/blob_excerpt/{{$.AfterCommitID}}" data-query="{{$line.GetBlobExcerptQuery}}&style=unified&direction=up" data-anchor="{{$.Anchor}}"></i>
+      {{end}}
+      {{if or (eq $line.GetExpandDirection 3) (eq $line.GetExpandDirection 5) }}
+      <i class="ui blob-excerpt fa fa-caret-down" data-url="{{$.RepoLink}}/blob_excerpt/{{$.AfterCommitID}}" data-query="{{$line.GetBlobExcerptQuery}}&style=unified&direction=down" data-anchor="{{$.Anchor}}"></i>
+      {{end}}
+      {{if or (eq $line.GetExpandDirection 2)}}
+      <i class="ui blob-excerpt octicon octicon-fold" data-url="{{$.RepoLink}}/blob_excerpt/{{$.AfterCommitID}}" data-query="{{$line.GetBlobExcerptQuery}}&style=unified&direction=" data-anchor="{{$.Anchor}}"></i>
+      {{end}}
+    </td>
+    {{else}}
+    <td class="lines-num lines-num-old" data-line-num="{{if $line.LeftIdx}}{{$line.LeftIdx}}{{end}}"><span rel="{{if $line.LeftIdx}}diff-{{Sha1 $.fileName}}L{{$line.LeftIdx}}{{end}}"></span></td>
+    <td class="lines-num lines-num-new" data-line-num="{{if $line.RightIdx}}{{$line.RightIdx}}{{end}}"><span rel="{{if $line.RightIdx}}diff-{{Sha1 $.fileName}}R{{$line.RightIdx}}{{end}}"></span></td>
+    {{end}}
+    <td class="blob-excerpt lines-type-marker"><span class="mono" data-type-marker="{{$line.GetLineTypeMarker}}"></span></td>
+    <td class="blob-excerpt lines-code{{if (not $line.RightIdx)}} lines-code-old{{end}}"><span class="mono wrap{{if $.highlightClass}} language-{{$.highlightClass}}{{else}} nohighlight{{end}}">{{$.section.GetComputedInlineDiffFor $line}}</span></td>
+  </tr>
+  {{end}}
+{{end}}
--- a/templates/repo/diff/box.tmpl
+++ b/templates/repo/diff/box.tmpl
@ -81,6 +81,15 @@
 			{{else}}
 				<div class="diff-file-box diff-box file-content {{TabSizeClass $.Editorconfig $file.Name}}" id="diff-{{.Index}}">
 					<h4 class="ui top attached normal header">
+						{{$isImage := false}}
+						{{if $file.IsDeleted}}
+							{{$isImage = (call $.IsImageFileInBase $file.Name)}}
+						{{else}}
+							{{$isImage = (call $.IsImageFileInHead $file.Name)}}
+						{{end}}
+						{{if or (not $file.IsBin) $isImage}}
+						<i class="ui fold-code grey fa fa-chevron-down"></i>
+						{{end}}
 						<div class="diff-counter count">
 							{{if $file.IsBin}}
 								{{$.i18n.Tr "repo.diff.bin"}}
@ -104,12 +113,6 @@
 					</h4>
 					<div class="ui attached unstackable table segment">
 						{{if ne $file.Type 4}}
-							{{$isImage := false}}
-							{{if $file.IsDeleted}}
-								{{$isImage = (call $.IsImageFileInBase $file.Name)}}
-							{{else}}
-								{{$isImage = (call $.IsImageFileInHead $file.Name)}}
-							{{end}}
 							<div class="file-body file-code code-view code-diff {{if $.IsSplitStyle}}code-diff-split{{else}}code-diff-unified{{end}}">
 								<table>
 									<tbody>
@ -121,12 +124,27 @@
 												{{range $j, $section := $file.Sections}}
 													{{range $k, $line := $section.Lines}}
 														<tr class="{{DiffLineTypeToStr .GetType}}-code nl-{{$k}} ol-{{$k}}">
+															{{if eq .GetType 4}}
+																<td class="lines-num lines-num-old">
+																	{{if or (eq $line.GetExpandDirection 3) (eq $line.GetExpandDirection 5) }}
+																		<i class="ui blob-excerpt fa fa-caret-down" data-url="{{$.RepoLink}}/blob_excerpt/{{$.AfterCommitID}}" data-query="{{$line.GetBlobExcerptQuery}}&style=split&direction=down" data-anchor="diff-{{Sha1 $file.Name}}K{{$line.SectionInfo.RightIdx}}"></i>
+																	{{end}}
+																	{{if or (eq $line.GetExpandDirection 3) (eq $line.GetExpandDirection 4) }}
+																		<i class="ui blob-excerpt fa fa-caret-up" data-url="{{$.RepoLink}}/blob_excerpt/{{$.AfterCommitID}}" data-query="{{$line.GetBlobExcerptQuery}}&style=split&direction=up" data-anchor="diff-{{Sha1 $file.Name}}K{{$line.SectionInfo.RightIdx}}"></i>
+																	{{end}}
+																	{{if or (eq $line.GetExpandDirection 2)}}
+																		<i class="ui blob-excerpt octicon octicon-fold" data-url="{{$.RepoLink}}/blob_excerpt/{{$.AfterCommitID}}" data-query="{{$line.GetBlobExcerptQuery}}&style=split&direction=" data-anchor="diff-{{Sha1 $file.Name}}K{{$line.SectionInfo.RightIdx}}"></i>
+																	{{end}}
+																</td>
+																<td colspan="5" class="lines-code lines-code-old "><span class="mono wrap{{if $highlightClass}} language-{{$highlightClass}}{{else}} nohighlight{{end}}">{{$section.GetComputedInlineDiffFor $line}}</span></td>
+															{{else}}
 																<td class="lines-num lines-num-old" data-line-num="{{if $line.LeftIdx}}{{$line.LeftIdx}}{{end}}"><span rel="{{if $line.LeftIdx}}diff-{{Sha1 $file.Name}}L{{$line.LeftIdx}}{{end}}"></span></td>
 																<td class="lines-type-marker lines-type-marker-old">{{if $line.LeftIdx}}<span class="mono" data-type-marker="{{$line.GetLineTypeMarker}}"></span>{{end}}</td>
 																<td class="lines-code lines-code-old halfwidth">{{if and $.SignedUserID $line.CanComment $.PageIsPullFiles (not (eq .GetType 2))}}<a class="ui green button add-code-comment add-code-comment-left" data-path="{{$file.Name}}" data-side="left" data-idx="{{$line.LeftIdx}}">+</a>{{end}}<span class="mono wrap{{if $highlightClass}} language-{{$highlightClass}}{{else}} nohighlight{{end}}">{{if $line.LeftIdx}}{{$section.GetComputedInlineDiffFor $line}}{{end}}</span></td>
 																<td class="lines-num lines-num-new" data-line-num="{{if $line.RightIdx}}{{$line.RightIdx}}{{end}}"><span rel="{{if $line.RightIdx}}diff-{{Sha1 $file.Name}}R{{$line.RightIdx}}{{end}}"></span></td>
 																<td class="lines-type-marker lines-type-marker-new">{{if $line.RightIdx}}<span class="mono" data-type-marker="{{$line.GetLineTypeMarker}}"></span>{{end}}</td>
 																<td class="lines-code lines-code-new halfwidth">{{if and $.SignedUserID $line.CanComment $.PageIsPullFiles (not (eq .GetType 3))}}<a class="ui green button add-code-comment add-code-comment-right" data-path="{{$file.Name}}" data-side="right" data-idx="{{$line.RightIdx}}">+</a>{{end}}<span class="mono wrap{{if $highlightClass}} language-{{$highlightClass}}{{else}} nohighlight{{end}}">{{if $line.RightIdx}}{{$section.GetComputedInlineDiffFor $line}}{{end}}</span></td>
+															{{end}}
 														</tr>
 														{{if gt (len $line.Comments) 0}}
 															<tr class="add-code-comment">
--- a/templates/repo/diff/comment_form.tmpl
+++ b/templates/repo/diff/comment_form.tmpl
@ -39,7 +39,7 @@
 					{{end}}
 				{{end}}
 				{{if or (not $.HasComments) $.hidden}}
-					<button type="button" class="ui submit tiny basic button btn-cancel" onclick="cancelCodeComment(this);">{{$.root.i18n.Tr "cancel"}}</button>
+					<button type="button" class="ui submit tiny basic button btn-cancel" onclick="window.cancelCodeComment(this);">{{$.root.i18n.Tr "cancel"}}</button>
 				{{end}}
 			</div>
 		</div>
--- a/templates/repo/diff/section_unified.tmpl
+++ b/templates/repo/diff/section_unified.tmpl
@ -5,7 +5,15 @@
 		<tr class="{{DiffLineTypeToStr .GetType}}-code nl-{{$k}} ol-{{$k}}">
 			{{if eq .GetType 4}}
 				<td colspan="2" class="lines-num">
-				{{/* {{if gt $j 0}}<span class="fold octicon octicon-fold"></span>{{end}} */}}
+				{{if or (eq $line.GetExpandDirection 3) (eq $line.GetExpandDirection 5) }}
+					<i class="ui blob-excerpt fa fa-caret-down" data-url="{{$.root.RepoLink}}/blob_excerpt/{{$.root.AfterCommitID}}" data-query="{{$line.GetBlobExcerptQuery}}&style=unified&direction=down" data-anchor="diff-{{Sha1 $file.Name}}K{{$line.SectionInfo.RightIdx}}"></i>
+				{{end}}
+				{{if or (eq $line.GetExpandDirection 3) (eq $line.GetExpandDirection 4) }}
+					<i class="ui blob-excerpt fa fa-caret-up" data-url="{{$.root.RepoLink}}/blob_excerpt/{{$.root.AfterCommitID}}" data-query="{{$line.GetBlobExcerptQuery}}&style=unified&direction=up" data-anchor="diff-{{Sha1 $file.Name}}K{{$line.SectionInfo.RightIdx}}"></i>
+				{{end}}
+				{{if or (eq $line.GetExpandDirection 2)}}
+					<i class="ui blob-excerpt octicon octicon-fold" data-url="{{$.root.RepoLink}}/blob_excerpt/{{$.root.AfterCommitID}}" data-query="{{$line.GetBlobExcerptQuery}}&style=unified&direction=" data-anchor="diff-{{Sha1 $file.Name}}K{{$line.SectionInfo.RightIdx}}"></i>
+				{{end}}
 				</td>
 			{{else}}
 			<td class="lines-num lines-num-old" data-line-num="{{if $line.LeftIdx}}{{$line.LeftIdx}}{{end}}"><span rel="{{if $line.LeftIdx}}diff-{{Sha1 $file.Name}}L{{$line.LeftIdx}}{{end}}"></span></td>
--- a/templates/repo/issue/view_content/sidebar.tmpl
+++ b/templates/repo/issue/view_content/sidebar.tmpl
@ -155,8 +155,8 @@
 						</form>
 						{{if  $.IsStopwatchRunning}}
 							<div class="ui buttons fluid stop-cancel">
-								<button onclick="this.disabled=true;toggleStopwatch()" class="ui button stop">{{.i18n.Tr "repo.issues.stop_tracking"}}</button>
-								<button onclick="this.disabled=true;cancelStopwatch()" class="ui negative button cancel">{{.i18n.Tr "repo.issues.cancel_tracking"}}</button>
+								<button onclick="this.disabled=true;window.toggleStopwatch()" class="ui button stop">{{.i18n.Tr "repo.issues.stop_tracking"}}</button>
+								<button onclick="this.disabled=true;window.cancelStopwatch()" class="ui negative button cancel">{{.i18n.Tr "repo.issues.cancel_tracking"}}</button>
 							</div>
 						{{else}}
 							{{if .HasUserStopwatch}}
@ -165,8 +165,8 @@
 								</div>
 							{{end}}
 							<div class="ui buttons two fluid start-add">
-								<button onclick="this.disabled=true;toggleStopwatch()" class="ui button poping up start" data-content='{{.i18n.Tr "repo.issues.start_tracking"}}' data-position="top center" data-variation="small inverted">{{.i18n.Tr "repo.issues.start_tracking_short"}}</button>
-								<button onclick="timeAddManual()" class="ui button green poping up add-time" data-content='{{.i18n.Tr "repo.issues.add_time"}}' data-position="top center" data-variation="small inverted">{{.i18n.Tr "repo.issues.add_time_short"}}</button>
+								<button onclick="this.disabled=true;window.toggleStopwatch()" class="ui button poping up start" data-content='{{.i18n.Tr "repo.issues.start_tracking"}}' data-position="top center" data-variation="small inverted">{{.i18n.Tr "repo.issues.start_tracking_short"}}</button>
+								<button onclick="window.timeAddManual()" class="ui button green poping up add-time" data-content='{{.i18n.Tr "repo.issues.add_time"}}' data-position="top center" data-variation="small inverted">{{.i18n.Tr "repo.issues.add_time_short"}}</button>
 								<div class="ui mini modal">
 									<div class="header">{{.i18n.Tr "repo.issues.add_time"}}</div>
 									<div class="content">
@ -225,8 +225,8 @@
 					{{end}}
 					{{if and .IsIssueWriter (not .Repository.IsArchived)}}
 						<br/>
-						<a style="cursor:pointer;" onclick="toggleDeadlineForm();"><i class="edit icon"></i>{{$.i18n.Tr "repo.issues.due_date_form_edit"}}</a> -
-						<a style="cursor:pointer;" onclick="updateDeadline('');"><i class="remove icon"></i>{{$.i18n.Tr "repo.issues.due_date_form_remove"}}</a>
+						<a style="cursor:pointer;" onclick="window.toggleDeadlineForm();"><i class="edit icon"></i>{{$.i18n.Tr "repo.issues.due_date_form_edit"}}</a> -
+						<a style="cursor:pointer;" onclick="window.updateDeadline('');"><i class="remove icon"></i>{{$.i18n.Tr "repo.issues.due_date_form_remove"}}</a>
 					{{end}}
 				</p>
 			{{else}}
@ -235,7 +235,7 @@

 			{{if and .IsIssueWriter (not .Repository.IsArchived)}}
 				<div {{if ne .Issue.DeadlineUnix 0}} style="display: none;"{{end}} id="deadlineForm">
-					<form class="ui fluid action input" action="{{AppSubUrl}}/api/v1/repos/{{.Repository.Owner.Name}}/{{.Repository.Name}}/issues/{{.Issue.Index}}" method="post" id="update-issue-deadline-form" onsubmit="setDeadline();return false;">
+					<form class="ui fluid action input" action="{{AppSubUrl}}/api/v1/repos/{{.Repository.Owner.Name}}/{{.Repository.Name}}/issues/{{.Issue.Index}}" method="post" id="update-issue-deadline-form" onsubmit="window.setDeadline();return false;">
 						{{$.CsrfTokenHtml}}
 						<input required placeholder="{{.i18n.Tr "repo.issues.due_date_form"}}" {{if gt .Issue.DeadlineUnix 0}}value="{{.Issue.DeadlineUnix.Format "2006-01-02"}}"{{end}} type="date" name="deadlineDate" id="deadlineDate">
 						<button class="ui green icon button">
@ -280,7 +280,7 @@
 								<div class="text small">{{.Repository.OwnerName}}/{{.Repository.Name}}</div>
 								<div class="ui transparent label right floated nopadding">
 									{{if and $.CanCreateIssueDependencies (not $.Repository.IsArchived)}}
-										<a class="delete-dependency-button" onclick="deleteDependencyModal({{.Issue.ID}}, 'blocking');"
+										<a class="delete-dependency-button" onclick="window.deleteDependencyModal({{.Issue.ID}}, 'blocking');"
 											data-tooltip="{{$.i18n.Tr "repo.issues.dependency.remove_info"}}" data-inverted="">
 											<i class="delete icon text red nopadding nomargin"></i>
 										</a>
@ -307,7 +307,7 @@
 								<div class="text small">{{.Repository.OwnerName}}/{{.Repository.Name}}</div>
 								<div class="ui transparent label right floated nopadding">
 									{{if and $.CanCreateIssueDependencies (not $.Repository.IsArchived)}}
-										<a class="delete-dependency-button" onclick="deleteDependencyModal({{.Issue.ID}}, 'blockedBy');"
+										<a class="delete-dependency-button" onclick="window.deleteDependencyModal({{.Issue.ID}}, 'blockedBy');"
 											data-tooltip="{{$.i18n.Tr "repo.issues.dependency.remove_info"}}" data-inverted="">
 											<i class="delete icon text red nopadding nomargin"></i>
 										</a>
--- a/templates/user/auth/signin_inner.tmpl
+++ b/templates/user/auth/signin_inner.tmpl
@ -65,7 +65,7 @@
 										title="{{$provider.DisplayName}}{{if eq $provider.Name "openidConnect"}} ({{$key}}){{end}}"
 										class="{{$provider.Name}}"
 										src="{{AppSubUrl}}{{$provider.Image}}"
-										onclick="onOAuthLoginClick()"
+										onclick="window.onOAuthLoginClick()"
 									></a>
 							{{end}}
 						</div>
--- a/templates/user/dashboard/feeds.tmpl
+++ b/templates/user/dashboard/feeds.tmpl
@ -61,6 +61,12 @@
 							{{$.i18n.Tr "action.mirror_sync_create" .GetRepoLink .GetBranch .ShortRepoPath | Str2html}}
 						{{else if eq .GetOpType 20}}
 							{{$.i18n.Tr "action.mirror_sync_delete" .GetRepoLink .GetBranch .ShortRepoPath | Str2html}}
+						{{else if eq .GetOpType 21}}
+							{{ $index := index .GetIssueInfos 0}}
+							{{$.i18n.Tr "action.approve_pull_request" .GetRepoLink $index .ShortRepoPath | Str2html}}
+						{{else if eq .GetOpType 22}}
+							{{ $index := index .GetIssueInfos 0}}
+							{{$.i18n.Tr "action.reject_pull_request" .GetRepoLink $index .ShortRepoPath | Str2html}}
 						{{end}}
 					</p>
 					{{if or (eq .GetOpType 5) (eq .GetOpType 18)}}
@ -80,7 +86,7 @@
 						<span class="text truncate issue title has-emoji">{{index .GetIssueInfos 1}}</span>
 					{{else if eq .GetOpType 7}}
 						<span class="text truncate issue title has-emoji">{{index .GetIssueInfos 1}}</span>
-					{{else if eq .GetOpType 10}}
+					{{else if or (eq .GetOpType 10) (eq .GetOpType 21) (eq .GetOpType 22)}}
 						<a href="{{.GetCommentLink}}" class="text truncate issue title has-emoji">{{.GetIssueTitle}}</a>
 						<p class="text light grey has-emoji">{{index .GetIssueInfos 1}}</p>
 					{{else if eq .GetOpType 11}}
--- a/web_src/js/draw.js
+++ b/web_src/js/draw.js
@ -0,0 +1,15 @@
+/* globals gitGraph */
+
+$(() => {
+  const graphList = [];
+
+  if (!document.getElementById('graph-canvas')) {
+    return;
+  }
+
+  $('#graph-raw-list li span.node-relation').each(function () {
+    graphList.push($(this).text());
+  });
+
+  gitGraph(document.getElementById('graph-canvas'), graphList);
+});
--- a/web_src/js/index.js
+++ b/web_src/js/index.js
--- a/web_src/less/_repository.less
+++ b/web_src/less/_repository.less
@ -2438,6 +2438,10 @@ tbody.commit-list {
    padding-bottom: 8px;
 }

+td.blob-excerpt {
+    background-color: #fafafa;
+}
+
 .issue-keyword {
    border-bottom: 1px dotted #959da5;
    display: inline-block;
--- a/web_src/less/_review.less
+++ b/web_src/less/_review.less
@ -108,3 +108,26 @@
    font: 12px @monospaced-fonts, monospace;
    color: rgba(0, 0, 0, 0.87);
 }
+
+.ui.fold-code {
+    margin-right: 1em;
+    padding-left: 5px;
+    cursor: pointer;
+    width: 22px;
+    font-size: 12px;
+}
+
+.ui.fold-code:hover {
+    color: #428bca;
+}
+
+.ui.blob-excerpt {
+    display: block;
+    line-height: 20px;
+    font-size: 16px;
+    cursor: pointer;
+}
+
+.ui.blob-excerpt:hover {
+    color: #428bca;
+}
--- a/webpack.config.js
+++ b/webpack.config.js
@ -0,0 +1,42 @@
+const path = require('path');
+const TerserPlugin = require('terser-webpack-plugin');
+
+module.exports = {
+  mode: 'production',
+  entry: {
+    index: ['./web_src/js/index', './web_src/js/draw']
+  },
+  devtool: 'source-map',
+  output: {
+    path: path.resolve(__dirname, 'public/js'),
+    filename: 'index.js'
+  },
+  optimization: {
+    minimize: true,
+    minimizer: [new TerserPlugin({
+      sourceMap: true,
+    })],
+  },
+  module: {
+    rules: [
+      {
+        test: /\.js$/,
+        exclude: /node_modules/,
+        use: {
+          loader: 'babel-loader',
+          options: {
+            presets: [
+              [
+                '@babel/preset-env',
+                {
+                  useBuiltIns: 'entry',
+                  corejs: 3,
+                }
+              ]
+            ]
+          }
+        }
+      }
+    ]
+  }
+};