120 lines
2.9 KiB
Kotlin
120 lines
2.9 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.TootStatus
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import jp.juggler.util.LogCategory
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import jp.juggler.util.getInt
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object ContentWarning : TableCompanion {
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private val log = LogCategory("ContentWarning")
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private const val table = "content_warning"
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private const val COL_STATUS_URI = "su"
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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_STATUS_URI text 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_uri on $table($COL_STATUS_URI)"
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)
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db.execSQL(
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"create index if not exists ${table}_time_save on $table($COL_TIME_SAVE)"
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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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fun intersect(x:Int) = (oldVersion < x && newVersion >= x)
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if( intersect(36) || intersect(31) || intersect(5) ){
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db.execSQL("drop table if exists $table")
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onDBCreate(db)
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}
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}
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fun isShown(uri:String, default_value : Boolean) : Boolean {
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try {
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App1.database.query(
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table,
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projection_shown,
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"$COL_STATUS_URI=?",
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arrayOf(uri),
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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 isShown(status : TootStatus, default_value : Boolean) : Boolean {
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return isShown(status.uri,default_value)
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}
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fun save(uri : String, is_shown : Boolean) {
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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_STATUS_URI, uri)
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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 save(status : TootStatus, is_shown : Boolean) {
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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_STATUS_URI, status.uri)
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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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// 古いデータを掃除する
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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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