From 3c8f56fc663019614582735cf01bfe0f91a5d2d7 Mon Sep 17 00:00:00 2001
From: levlam <levlam@telegram.org>
Date: Thu, 7 Feb 2019 18:28:49 +0300
Subject: [PATCH] Support pageBlockMap.

GitOrigin-RevId: f2c4c6f6d84135d10fc1f53fb13290107827a89f
---
 td/generate/scheme/td_api.tl    |   3 ++
 td/generate/scheme/td_api.tlo   | Bin 143528 -> 143748 bytes
 td/telegram/WebPagesManager.cpp |  70 +++++++++++++++++++++++++++++++-
 td/telegram/WebPagesManager.h   |   1 +
 4 files changed, 73 insertions(+), 1 deletion(-)

diff --git a/td/generate/scheme/td_api.tl b/td/generate/scheme/td_api.tl
index 64dc8f80..d2cd86f7 100644
--- a/td/generate/scheme/td_api.tl
+++ b/td/generate/scheme/td_api.tl
@@ -825,6 +825,9 @@ pageBlockDetails header:RichText page_blocks:vector<PageBlock> is_open:Bool = Pa
 //@description Related articles @header Block header @articles List of related articles
 pageBlockRelatedArticles header:RichText articles:vector<pageBlockRelatedArticle> = PageBlock;
 
+//@description A map @location Location of the map center @zoom Map zoom level @width Map width @height Map height @caption Block caption
+pageBlockMap location:location zoom:int32 width:int32 height:int32 caption:pageBlockCaption = PageBlock;
+
 
 //@description Describes an instant view page for a web page @page_blocks Content of the web page @is_rtl True, if the instant view must be shown from right to left
 //@is_full True, if the instant view contains the full page. A network request might be needed to get the full web page instant view
diff --git a/td/generate/scheme/td_api.tlo b/td/generate/scheme/td_api.tlo
index f34ab6666c3fb8396aaaa2c71d6a1ed643fd1646..1450fec9d5e5fc6ad016593430e063af9b422c9d 100644
GIT binary patch
delta 745
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delta 686
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diff --git a/td/telegram/WebPagesManager.cpp b/td/telegram/WebPagesManager.cpp
index 20822fc6..12457345 100644
--- a/td/telegram/WebPagesManager.cpp
+++ b/td/telegram/WebPagesManager.cpp
@@ -23,6 +23,7 @@
 #include "td/telegram/files/FileManager.hpp"
 #include "td/telegram/files/FileSourceId.h"
 #include "td/telegram/Global.h"
+#include "td/telegram/Location.h"
 #include "td/telegram/logevent/LogEvent.h"
 #include "td/telegram/MessageEntity.h"
 #include "td/telegram/MessagesManager.h"
@@ -652,7 +653,8 @@ class WebPagesManager::PageBlock {
     Kicker,
     Table,
     Details,
-    RelatedArticles
+    RelatedArticles,
+    Map
   };
 
   virtual Type get_type() const = 0;
@@ -1931,6 +1933,50 @@ class WebPagesManager::PageBlockRelatedArticles : public PageBlock {
   }
 };
 
+class WebPagesManager::PageBlockMap : public PageBlock {
+  Location location;
+  int32 zoom = 0;
+  Dimensions dimensions;
+  PageBlockCaption caption;
+
+ public:
+  PageBlockMap() = default;
+  PageBlockMap(Location location, int32 zoom, Dimensions dimensions, PageBlockCaption &&caption)
+      : location(std::move(location)), zoom(zoom), dimensions(dimensions), caption(std::move(caption)) {
+  }
+
+  Type get_type() const override {
+    return Type::Map;
+  }
+
+  void append_file_ids(vector<FileId> &file_ids) const override {
+    append_page_block_caption_file_ids(caption, file_ids);
+  }
+
+  tl_object_ptr<td_api::PageBlock> get_page_block_object() const override {
+    return make_tl_object<td_api::pageBlockMap>(location.get_location_object(), zoom, dimensions.width,
+                                                dimensions.height, get_page_block_caption_object(caption));
+  }
+
+  template <class T>
+  void store(T &storer) const {
+    using ::td::store;
+    store(location, storer);
+    store(zoom, storer);
+    store(dimensions, storer);
+    store(caption, storer);
+  }
+
+  template <class T>
+  void parse(T &parser) {
+    using ::td::parse;
+    parse(location, parser);
+    parse(zoom, parser);
+    parse(dimensions, parser);
+    parse(caption, parser);
+  }
+};
+
 template <class F>
 void WebPagesManager::PageBlock::call_impl(Type type, const PageBlock *ptr, F &&f) {
   switch (type) {
@@ -1988,6 +2034,8 @@ void WebPagesManager::PageBlock::call_impl(Type type, const PageBlock *ptr, F &&
       return f(static_cast<const WebPagesManager::PageBlockDetails *>(ptr));
     case Type::RelatedArticles:
       return f(static_cast<const WebPagesManager::PageBlockRelatedArticles *>(ptr));
+    case Type::Map:
+      return f(static_cast<const WebPagesManager::PageBlockMap *>(ptr));
   }
   UNREACHABLE();
 }
@@ -3340,6 +3388,26 @@ unique_ptr<WebPagesManager::PageBlock> WebPagesManager::get_page_block(
       return td::make_unique<PageBlockRelatedArticles>(get_rich_text(std::move(page_block->title_), documents),
                                                        std::move(articles));
     }
+    case telegram_api::pageBlockMap::ID: {
+      auto page_block = move_tl_object_as<telegram_api::pageBlockMap>(page_block_ptr);
+      Location location(std::move(page_block->geo_));
+      auto zoom = page_block->zoom_;
+      Dimensions dimensions = get_dimensions(page_block->w_, page_block->h_);
+      if (location.empty()) {
+        LOG(ERROR) << "Receive invalid map location";
+        break;
+      }
+      if (zoom <= 0 || zoom > 30) {
+        LOG(ERROR) << "Receive invalid map zoom " << zoom;
+        break;
+      }
+      if (dimensions.width == 0) {
+        LOG(ERROR) << "Receive invalid map dimensions " << page_block->w_ << " " << page_block->h_;
+        break;
+      }
+      return make_unique<PageBlockMap>(std::move(location), zoom, dimensions,
+                                       get_page_block_caption(std::move(page_block->caption_), documents));
+    }
     default:
       UNREACHABLE();
   }
diff --git a/td/telegram/WebPagesManager.h b/td/telegram/WebPagesManager.h
index 35b02047..8d7884c8 100644
--- a/td/telegram/WebPagesManager.h
+++ b/td/telegram/WebPagesManager.h
@@ -132,6 +132,7 @@ class WebPagesManager : public Actor {
   class PageBlockTable;
   class PageBlockDetails;
   class PageBlockRelatedArticles;
+  class PageBlockMap;
 
   class WebPageInstantView;