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Added "createMarkdownText" and extensions for "CaptionedMediaContent" and "TextContent"

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InsanusMokrassar 2019-01-17 09:42:23 +08:00
parent 8acba29a61
commit b4ef91cc77
2 changed files with 40 additions and 0 deletions
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2
CHANGELOG
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@ -17,3 +17,5 @@
* Now `ForwardedMessage` contains nullable `from`
## 0.8.4
* Added `createMarkdownText` and extensions for `CaptionedMediaContent` and `TextContent`

38
src/main/kotlin/com/github/insanusmokrassar/TelegramBotAPI/utils/CaptionSourcer.kt Normal file
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package com.github.insanusmokrassar.TelegramBotAPI.utils
import com.github.insanusmokrassar.TelegramBotAPI.types.MessageEntity.MessageEntity
import com.github.insanusmokrassar.TelegramBotAPI.types.message.content.TextContent
import com.github.insanusmokrassar.TelegramBotAPI.types.message.content.abstracts.CaptionedMediaContent
fun createMarkdownText(
text: String,
messageEntities: List<MessageEntity>
): String {
val builder = StringBuilder()
var offset = 0
for (entity in messageEntities) {
builder.append(
text.substring(offset until entity.offset)
)
builder.append(
entity.asMarkdownSource
)
offset += entity.length
}
builder.append(
text.substring(offset)
)
return builder.toString()
}
fun CaptionedMediaContent.toMarkdownCaption(): String? = caption ?.let {
createMarkdownText(
it,
captionEntities
)
}
fun TextContent.toMarkdownText(): String = createMarkdownText(
text,
entities
)