forked from GitHub-Mirror/riotX-android
47 lines
1.6 KiB
Kotlin
47 lines
1.6 KiB
Kotlin
/*
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* Copyright 2019 New Vector Ltd
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package im.vector.matrix.android.api.util
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object ContentUtils {
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fun extractUsefulTextFromReply(repliedBody: String): String {
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val lines = repliedBody.lines()
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var wellFormed = repliedBody.startsWith(">")
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var endOfPreviousFound = false
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val usefullines = ArrayList<String>()
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lines.forEach {
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if (it == "") {
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endOfPreviousFound = true
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return@forEach
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}
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if (!endOfPreviousFound) {
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wellFormed = wellFormed && it.startsWith(">")
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} else {
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usefullines.add(it)
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}
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}
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return usefullines.joinToString("\n").takeIf { wellFormed } ?: repliedBody
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}
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fun extractUsefulTextFromHtmlReply(repliedBody: String): String {
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if (repliedBody.startsWith("<mx-reply>")) {
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val closingTagIndex = repliedBody.lastIndexOf("</mx-reply>")
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if (closingTagIndex != -1)
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return repliedBody.substring(closingTagIndex + "</mx-reply>".length).trim()
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}
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return repliedBody
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}
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} |