105 lines
2.8 KiB
Kotlin
105 lines
2.8 KiB
Kotlin
package jp.juggler.subwaytooter.table
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import android.content.ContentValues
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import android.database.sqlite.SQLiteDatabase
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import jp.juggler.subwaytooter.App1
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import jp.juggler.subwaytooter.api.entity.EntityIdString
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import jp.juggler.subwaytooter.api.entity.TootStatus
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import jp.juggler.subwaytooter.util.LogCategory
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import jp.juggler.subwaytooter.util.getInt
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object MediaShown : TableCompanion {
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private val log = LogCategory("MediaShown")
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private const val table = "media_shown"
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private const val COL_HOST = "h"
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private const val COL_STATUS_ID = "si"
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private const val COL_SHOWN = "sh"
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private const val COL_TIME_SAVE = "time_save"
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private val projection_shown = arrayOf(COL_SHOWN)
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override fun onDBCreate(db : SQLiteDatabase) {
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log.d("onDBCreate!")
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db.execSQL(
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"""
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create table if not exists $table
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(_id INTEGER PRIMARY KEY
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,$COL_HOST text not null
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,$COL_STATUS_ID integer not null
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,$COL_SHOWN integer not null
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,$COL_TIME_SAVE integer default 0
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)
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""".trimIndent()
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)
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db.execSQL(
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"create unique index if not exists ${table}_status_id on $table($COL_HOST,$COL_STATUS_ID)"
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)
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}
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override fun onDBUpgrade(db : SQLiteDatabase, oldVersion : Int, newVersion : Int) {
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if(oldVersion < 5 && newVersion >= 5) {
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db.execSQL("drop table if exists $table")
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onDBCreate(db)
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}
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if(oldVersion < 31 && newVersion >= 31) {
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db.execSQL("drop table if exists $table")
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onDBCreate(db)
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}
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}
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fun isShown(status : TootStatus, default_value : Boolean) : Boolean {
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val id = status.id
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if(id is EntityIdString) return MediaShownMisskey.isShown(status, default_value)
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try {
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App1.database.query(
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table,
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projection_shown,
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"h=? and si=?",
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arrayOf(
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status.hostAccessOrOriginal,
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id.toString()
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),
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null,
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null,
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null
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).use { cursor ->
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if(cursor.moveToFirst()) {
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return 0 != cursor.getInt(COL_SHOWN)
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}
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}
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} catch(ex : Throwable) {
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log.e(ex, "load failed.")
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}
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return default_value
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}
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fun save(status : TootStatus, is_shown : Boolean) {
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val id = status.id
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if(id is EntityIdString) return MediaShownMisskey.save(status, is_shown)
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try {
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val now = System.currentTimeMillis()
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val cv = ContentValues()
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cv.put(COL_HOST, status.hostAccessOrOriginal)
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cv.put(COL_STATUS_ID, id.toLong())
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cv.put(COL_SHOWN, is_shown.b2i())
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cv.put(COL_TIME_SAVE, now)
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App1.database.replace(table, null, cv)
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} catch(ex : Throwable) {
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log.e(ex, "save failed.")
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}
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}
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fun deleteOld(now : Long) {
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try {
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val expire = now - 86400000L * 365
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App1.database.delete(table, "$COL_TIME_SAVE<?", arrayOf(expire.toString()))
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} catch(ex : Throwable) {
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log.e(ex, "deleteOld failed.")
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}
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}
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}
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