67 lines
2.2 KiB
Kotlin
67 lines
2.2 KiB
Kotlin
/* Telegram_Backup
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* Copyright (C) 2016 Fabian Schlenz
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>. */
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package de.fabianonline.telegram_backup.mediafilemanager
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import de.fabianonline.telegram_backup.UserManager
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import de.fabianonline.telegram_backup.DownloadManager
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import com.github.badoualy.telegram.tl.api.*
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import de.fabianonline.telegram_backup.Config
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import de.fabianonline.telegram_backup.Settings
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import java.io.IOException
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import java.io.File
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class GeoFileManager(msg: TLMessage, user: UserManager, file_base: String, val settings: Settings?) : AbstractMediaFileManager(msg, user, file_base) {
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protected lateinit var geo: TLGeoPoint
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// We don't know the size, so we just guess.
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override val size: Int
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get() {
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val f = File(targetPathAndFilename)
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return if (f.isFile()) f.length().toInt() else 100000
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}
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override val extension: String
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get() = "png"
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override val letter = "g"
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override val name = "geo"
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override val description = "Geolocation"
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init {
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val g = (msg.getMedia() as TLMessageMediaGeo).getGeo()
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if (g is TLGeoPoint) {
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this.geo = g
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} else if (g is TLGeoPointEmpty) {
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this.isEmpty = true
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} else {
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throwUnexpectedObjectError(g)
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}
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}
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@Throws(IOException::class)
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override fun download(): Boolean {
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val url = "https://maps.googleapis.com/maps/api/staticmap?" +
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"center=${geo.getLat()},${geo.getLong()}&" +
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"markers=color:red|${geo.getLat()},${geo.getLong()}&" +
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"zoom=14&size=300x150&scale=2&format=png&" +
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"key=" + (settings?.gmaps_key ?: Config.SECRET_GMAPS)
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return DownloadManager.downloadExternalFile(targetPathAndFilename, url)
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}
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}
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