96 lines
3.3 KiB
Java
96 lines
3.3 KiB
Java
package org.telegram.telegrambots.meta.api.objects;
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import com.fasterxml.jackson.annotation.JsonIgnore;
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import com.fasterxml.jackson.annotation.JsonProperty;
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import java.nio.ByteBuffer;
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import java.nio.charset.StandardCharsets;
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import java.util.Arrays;
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import java.util.function.Supplier;
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import lombok.AccessLevel;
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import lombok.AllArgsConstructor;
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import lombok.Builder;
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import lombok.EqualsAndHashCode;
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import lombok.Getter;
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import lombok.NoArgsConstructor;
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import lombok.NonNull;
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import lombok.RequiredArgsConstructor;
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import lombok.Setter;
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import lombok.ToString;
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import org.telegram.telegrambots.meta.MemoizedUTF16String;
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import org.telegram.telegrambots.meta.MemoizedUTF16Substring;
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import org.telegram.telegrambots.meta.api.interfaces.BotApiObject;
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/**
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* @author Ruben Bermudez
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* @version 1.0
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* This object represents one special entity in a text message. For example, hashtags,
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* usernames, URL.
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*/
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@SuppressWarnings("WeakerAccess")
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@EqualsAndHashCode(callSuper = false)
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@Getter
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@Setter
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@ToString
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@RequiredArgsConstructor
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@NoArgsConstructor
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@AllArgsConstructor
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@Builder
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public class MessageEntity implements BotApiObject {
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private static final String TYPE_FIELD = "type";
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private static final String OFFSET_FIELD = "offset";
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private static final String LENGTH_FIELD = "length";
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private static final String URL_FIELD = "url";
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private static final String USER_FIELD = "user";
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private static final String LANGUAGE_FIELD = "language";
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/**
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* Type of the entity.
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* Currently, can be:
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* - “mention” (@username)
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* - “hashtag” (#hashtag)
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* - “cashtag” ($USD)
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* - “bot_command” (/start@jobs_bot)
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* - “url” (https://telegram.org)
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* - “email” (do-not-reply@telegram.org)
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* - “phone_number” (+1-212-555-0123),
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* - “bold” (bold text)
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* - “italic” (italic text)
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* - “underline” (underlined text)
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* - “strikethrough” (strikethrough text)
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* - “spoiler” (spoiler message)
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* - “code” (monowidth string)
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* - “pre” (monowidth block)
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* - “text_link” (for clickable text URLs)
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* - “text_mention” (for users without usernames)
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*/
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@JsonProperty(TYPE_FIELD)
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@NonNull
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private String type;
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@JsonProperty(OFFSET_FIELD)
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@NonNull
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private Integer offset; ///< Offset in UTF-16 code units to the start of the entity
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@JsonProperty(LENGTH_FIELD)
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@NonNull
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private Integer length; ///< Length of the entity in UTF-16 code units
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@JsonProperty(URL_FIELD)
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private String url; ///< Optional. For “text_link” only, url that will be opened after user taps on the text
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@JsonProperty(USER_FIELD)
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private User user; ///< Optional. For “text_mention” only, the mentioned user
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@JsonProperty(LANGUAGE_FIELD)
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private String language; ///< Optional. For “pre” only, the programming language of the entity text
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@Setter(AccessLevel.NONE)
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@JsonIgnore
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private MemoizedUTF16Substring text; ///< Text present in the entity. Computed from offset and length
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public String getText() {
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if (text == null) {
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return "";
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} else {
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return text.getString();
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}
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}
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public void computeText(String message) {
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text = new MemoizedUTF16Substring(new MemoizedUTF16String(message), offset, length);
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}
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}
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