src/Module/Playlist/Search/SongSearch.php
<?php
declare(strict_types=0);
/**
* vim:set softtabstop=4 shiftwidth=4 expandtab:
*
* LICENSE: GNU Affero General Public License, version 3 (AGPL-3.0-or-later)
* Copyright Ampache.org, 2001-2023
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
*/
namespace Ampache\Module\Playlist\Search;
use Ampache\Config\AmpConfig;
use Ampache\Repository\Model\Search;
final class SongSearch implements SearchInterface
{
/**
* Handles the generation of the SQL for song searches.
* @param Search $search
* @return array
*/
public function getSql(
Search $search
): array {
$search_user_id = $search->search_user->id ?? -1;
$sql_logic_operator = $search->logic_operator;
$catalog_disable = AmpConfig::get('catalog_disable');
$catalog_filter = AmpConfig::get('catalog_filter');
$subsearch_count = 0;
$where = array();
$table = array();
$join = array();
$group = array();
$having = array();
$parameters = array();
$metadata = array();
foreach ($search->rules as $rule) {
$type = $search->get_rule_type($rule[0]);
$operator = array();
if ($type === null) {
continue;
}
foreach ($search->basetypes[$type] as $baseOperator) {
if ($baseOperator['name'] == $rule[1]) {
$operator = $baseOperator;
break;
}
}
$input = $search->filter_data((string)$rule[2], $type, $operator);
$operator_sql = $operator['sql'] ?? '';
switch ($rule[0]) {
case 'anywhere':
// 'anywhere' searches song title, song filename, song genre, album title, artist title, label title and song comment
switch ($operator_sql) {
case '!=':
case 'NOT':
$tag_string = "`song`.`id` IN (SELECT `tag_map`.`object_id` FROM `tag_map` LEFT JOIN `tag` ON `tag_map`.`tag_id` = `tag`.`id` AND `tag`.`is_hidden` = 0 AND `tag`.`name` = ? WHERE `tag_map`.`object_type`='song' AND `tag`.`id` IS NOT NULL)";
break;
case 'NOT LIKE':
$tag_string = "`song`.`id` IN (SELECT `tag_map`.`object_id` FROM `tag_map` LEFT JOIN `tag` ON `tag_map`.`tag_id` = `tag`.`id` AND `tag`.`is_hidden` = 0 AND `tag`.`name` LIKE ? WHERE `tag_map`.`object_type`='song' AND `tag`.`id` IS NOT NULL)";
break;
case 'NOT SOUNDS LIKE':
$tag_string = "`song`.`id` IN (SELECT `tag_map`.`object_id` FROM `tag_map` LEFT JOIN `tag` ON `tag_map`.`tag_id` = `tag`.`id` AND `tag`.`is_hidden` = 0 AND `tag`.`name` SOUNDS LIKE ? WHERE `tag_map`.`object_type`='song' AND `tag`.`id` IS NOT NULL)";
break;
default:
$tag_string = "`song`.`id` IN (SELECT `tag_map`.`object_id` FROM `tag_map` LEFT JOIN `tag` ON `tag_map`.`tag_id` = `tag`.`id` AND `tag`.`is_hidden` = 0 AND `tag`.`name` $operator_sql ? WHERE `tag_map`.`object_type`='song' AND `tag`.`id` IS NOT NULL)";
}
$parameters[] = $input;
// we want AND NOT and like for this query to really exclude them
if (in_array($operator_sql, array('!=', 'NOT LIKE', 'NOT'))) {
$where[] = "NOT ((`artist`.`name` LIKE ? OR LTRIM(CONCAT(COALESCE(`artist`.`prefix`, ''), ' ', `artist`.`name`)) LIKE ?) OR (`album`.`name` LIKE ? OR LTRIM(CONCAT(COALESCE(`album`.`prefix`, ''), ' ', `album`.`name`)) LIKE ?) OR (`song_data`.`comment` LIKE ? AND `song_data`.`comment` IS NOT NULL) OR (`song_data`.`label` LIKE ? AND `song_data`.`label` IS NOT NULL) OR `song`.`file` LIKE ? OR `song`.`title` LIKE ? OR " . $tag_string . ')';
} elseif ($operator_sql === 'NOT SOUNDS LIKE') {
$where[] = "NOT ((`artist`.`name` SOUNDS LIKE ? OR LTRIM(CONCAT(COALESCE(`artist`.`prefix`, ''), ' ', `artist`.`name`)) SOUNDS LIKE ?) OR (`album`.`name` SOUNDS LIKE ? OR LTRIM(CONCAT(COALESCE(`album`.`prefix`, ''), ' ', `album`.`name`)) SOUNDS LIKE ?) OR `song_data`.`comment` SOUNDS LIKE ? OR `song_data`.`label` SOUNDS LIKE ? OR `song`.`file` SOUNDS LIKE ? OR `song`.`title` SOUNDS LIKE ? OR " . $tag_string . ')';
} else {
$where[] = "((`artist`.`name` $operator_sql ? OR LTRIM(CONCAT(COALESCE(`artist`.`prefix`, ''), ' ', `artist`.`name`)) $operator_sql ?) OR (`album`.`name` $operator_sql ? OR LTRIM(CONCAT(COALESCE(`album`.`prefix`, ''), ' ', `album`.`name`)) $operator_sql ?) OR `song_data`.`comment` $operator_sql ? OR `song_data`.`label` $operator_sql ? OR `song`.`file` $operator_sql ? OR `song`.`title` $operator_sql ? OR " . $tag_string . ')';
}
$parameters = array_merge($parameters, array($input, $input, $input, $input, $input, $input, $input, $input));
// join it all up
$join['album'] = true;
$join['artist'] = true;
$join['song_data'] = true;
break;
case 'title':
if ($operator_sql === 'NOT SOUNDS LIKE') {
$where[] = "NOT (`song`.`title` SOUNDS LIKE ?)";
} else {
$where[] = "`song`.`title` $operator_sql ?";
}
$parameters[] = $input;
break;
case 'genre':
switch ($operator_sql) {
case '!=':
case 'NOT':
$where[] = "`song`.`id` NOT IN (SELECT `tag_map`.`object_id` FROM `tag_map` LEFT JOIN `tag` ON `tag_map`.`tag_id` = `tag`.`id` AND `tag`.`is_hidden` = 0 AND `tag`.`name` = ? WHERE `tag_map`.`object_type`='song' AND `tag`.`id` IS NOT NULL)";
break;
case 'NOT LIKE':
$where[] = "`song`.`id` NOT IN (SELECT `tag_map`.`object_id` FROM `tag_map` LEFT JOIN `tag` ON `tag_map`.`tag_id` = `tag`.`id` AND `tag`.`is_hidden` = 0 AND `tag`.`name` LIKE ? WHERE `tag_map`.`object_type`='song' AND `tag`.`id` IS NOT NULL)";
break;
default:
$where[] = "`song`.`id` IN (SELECT `tag_map`.`object_id` FROM `tag_map` LEFT JOIN `tag` ON `tag_map`.`tag_id` = `tag`.`id` AND `tag`.`is_hidden` = 0 AND `tag`.`name` $operator_sql ? WHERE `tag_map`.`object_type`='song' AND `tag`.`id` IS NOT NULL)";
}
$parameters[] = $input;
break;
case 'album_genre':
$table['album'] = "LEFT JOIN `album` ON `song`.`album` = `album`.`id`";
$where[] = ($operator_sql == "NOT LIKE")
? "`album`.`id` NOT IN (SELECT `tag_map`.`object_id` FROM `tag_map` LEFT JOIN `tag` ON `tag_map`.`tag_id` = `tag`.`id` AND `tag`.`is_hidden` = 0 AND `tag`.`name` LIKE ? WHERE `tag_map`.`object_type`='album' AND `tag`.`id` IS NOT NULL)"
: "`album`.`id` IN (SELECT `tag_map`.`object_id` FROM `tag_map` LEFT JOIN `tag` ON `tag_map`.`tag_id` = `tag`.`id` AND `tag`.`is_hidden` = 0 AND `tag`.`name` $operator_sql ? WHERE `tag_map`.`object_type`='album' AND `tag`.`id` IS NOT NULL)";
$parameters[] = $input;
break;
case 'artist_genre':
$where[] = ($operator_sql == "NOT LIKE")
? "`artist`.`id` NOT IN (SELECT `tag_map`.`object_id` FROM `tag_map` LEFT JOIN `tag` ON `tag_map`.`tag_id` = `tag`.`id` AND `tag`.`is_hidden` = 0 AND `tag`.`name` LIKE ? WHERE `tag_map`.`object_type`='artist' AND `tag`.`id` IS NOT NULL)"
: "`artist`.`id` IN (SELECT `tag_map`.`object_id` FROM `tag_map` LEFT JOIN `tag` ON `tag_map`.`tag_id` = `tag`.`id` AND `tag`.`is_hidden` = 0 AND `tag`.`name` $operator_sql ? WHERE `tag_map`.`object_type`='artist' AND `tag`.`id` IS NOT NULL)";
$parameters[] = $input;
$join['artist'] = true;
break;
case 'no_genre':
$where[] = "`song`.`id` NOT IN (SELECT `tag_map`.`object_id` FROM `tag_map` LEFT JOIN `tag` ON `tag_map`.`tag_id` = `tag`.`id` AND `tag`.`is_hidden` = 0 WHERE `tag_map`.`object_type`='song' AND `tag`.`id` IS NOT NULL)";
break;
case 'album':
if ($operator_sql === 'NOT SOUNDS LIKE') {
$where[] = "NOT ((`album`.`name` SOUNDS LIKE ? OR LTRIM(CONCAT(COALESCE(`album`.`prefix`, ''), ' ', `album`.`name`)) SOUNDS LIKE ?))";
} else {
$where[] = "(`album`.`name` $operator_sql ? OR LTRIM(CONCAT(COALESCE(`album`.`prefix`, ''), ' ', `album`.`name`)) $operator_sql ?)";
}
$parameters = array_merge($parameters, array($input, $input));
$table['album'] = "LEFT JOIN `album` ON `song`.`album` = `album`.`id`";
break;
case 'artist':
if ($operator_sql === 'NOT SOUNDS LIKE') {
$where[] = "NOT ((`artist`.`name` $operator_sql ? OR LTRIM(CONCAT(COALESCE(`artist`.`prefix`, ''), ' ', `artist`.`name`)) $operator_sql ?))";
} else {
$where[] = "(`artist`.`name` $operator_sql ? OR LTRIM(CONCAT(COALESCE(`artist`.`prefix`, ''), ' ', `artist`.`name`)) $operator_sql ?)";
}
$parameters = array_merge($parameters, array($input, $input));
$join['artist'] = true;
break;
case 'album_artist':
if ($operator_sql === 'NOT SOUNDS LIKE') {
$where[] = "(NOT ((`artist`.`name` SOUNDS LIKE ? OR LTRIM(CONCAT(COALESCE(`artist`.`prefix`, ''), ' ', `artist`.`name`)) SOUNDS LIKE ?) AND `album_map`.`object_type` = 'album'))";
} else {
$where[] = "((`album_artist`.`name` $operator_sql ? OR LTRIM(CONCAT(COALESCE(`album_artist`.`prefix`, ''), ' ', `album_artist`.`name`)) $operator_sql ?))";
}
$parameters = array_merge($parameters, array($input, $input));
$table['album'] = "LEFT JOIN `album` ON `song`.`album` = `album`.`id`";
$table['album_artist'] = "LEFT JOIN `artist` AS `album_artist` ON `album`.`album_artist` = `album_artist`.`id`";
break;
case 'time':
$input = ((int)$input) * 60;
$where[] = "`song`.`time` $operator_sql ?";
$parameters[] = $input;
break;
case 'file':
if ($operator_sql === 'NOT SOUNDS LIKE') {
$where[] = "NOT (`song`.`$rule[0]` SOUNDS LIKE ?)";
} else {
$where[] = "`song`.`$rule[0]` $operator_sql ?";
}
$parameters[] = $input;
break;
case 'composer':
if ($operator_sql === 'NOT SOUNDS LIKE') {
$where[] = "NOT (`song`.`" . $rule[0] . "` SOUNDS LIKE ?)";
} else {
$where[] = "`song`.`" . $rule[0] . "` $operator_sql ?";
}
$parameters[] = $input;
break;
case 'year':
case 'track':
case 'catalog':
case 'license':
$where[] = "`song`.`$rule[0]` $operator_sql ?";
$parameters[] = $input;
break;
case 'comment':
$join['song_data'] = true;
if (!$input || $input == '%%' || $input == '%') {
if (in_array($operator_sql, array('=', 'LIKE', 'SOUNDS LIKE'))) {
$where[] = "`song_data`.`comment` IS NULL";
break;
}
if (in_array($operator_sql, array('!=', 'NOT LIKE', 'NOT SOUNDS LIKE'))) {
$where[] = "`song_data`.`comment` IS NOT NULL";
break;
}
}
if ($operator_sql === 'NOT SOUNDS LIKE') {
$where[] = "NOT (`song_data`.`comment` SOUNDS LIKE ?)";
} else {
$where[] = "`song_data`.`comment` $operator_sql ?";
}
$parameters[] = $input;
break;
case 'label':
$join['song_data'] = true;
if (!$input || $input == '%%' || $input == '%') {
if (in_array($operator_sql, array('=', 'LIKE', 'SOUNDS LIKE'))) {
$where[] = "`song_data`.`label` IS NULL";
break;
}
if (in_array($operator_sql, array('!=', 'NOT LIKE', 'NOT SOUNDS LIKE'))) {
$where[] = "`song_data`.`label` IS NOT NULL";
break;
}
}
if ($operator_sql === 'NOT SOUNDS LIKE') {
$where[] = "NOT (`song_data`.`label` SOUNDS LIKE ?)";
} else {
$where[] = "`song_data`.`label` $operator_sql ?";
}
$parameters[] = $input;
break;
case 'lyrics':
$join['song_data'] = true;
if (!$input || $input == '%%' || $input == '%') {
if (in_array($operator_sql, array('=', 'LIKE', 'SOUNDS LIKE'))) {
$where[] = "`song_data`.`lyrics` IS NULL";
break;
}
if (in_array($operator_sql, array('!=', 'NOT LIKE', 'NOT SOUNDS LIKE'))) {
$where[] = "`song_data`.`lyrics` IS NOT NULL";
break;
}
}
if ($operator_sql === 'NOT SOUNDS LIKE') {
$where[] = "NOT (`song_data`.`lyrics` SOUNDS LIKE ?)";
} else {
$where[] = "`song_data`.`lyrics` $operator_sql ?";
}
$parameters[] = $input;
break;
case 'played':
$where[] = "`song`.`played` = '$operator_sql'";
break;
case 'last_play':
$my_type = 'song';
if (!array_key_exists('last_play', $table)) {
$table['last_play'] = '';
}
$table['last_play'] .= (!strpos((string) $table['last_play'], "last_play_" . $my_type . "_" . $search_user_id))
? "LEFT JOIN (SELECT `object_id`, `object_type`, `user`, MAX(`date`) AS `date` FROM `object_count` WHERE `object_count`.`object_type` = '$my_type' AND `object_count`.`count_type` = 'stream' AND `object_count`.`user` = " . $search_user_id . " GROUP BY `object_id`, `object_type`, `user`) AS `last_play_" . $my_type . "_" . $search_user_id . "` ON `song`.`id` = `last_play_" . $my_type . "_" . $search_user_id . "`.`object_id` AND `last_play_" . $my_type . "_" . $search_user_id . "`.`object_type` = '$my_type'"
: "";
$where[] = "`last_play_" . $my_type . "_" . $search_user_id . "`.`date` $operator_sql (UNIX_TIMESTAMP() - (" . (int)$input . " * 86400))";
break;
case 'last_skip':
$my_type = 'song';
if (!array_key_exists('last_skip', $table)) {
$table['last_skip'] = '';
}
$table['last_skip'] .= (!strpos((string) $table['last_skip'], "last_skip_" . $my_type . "_" . $search_user_id))
? "LEFT JOIN (SELECT `object_id`, `object_type`, `user`, MAX(`date`) AS `date` FROM `object_count` WHERE `object_count`.`object_type` = '$my_type' AND `object_count`.`count_type` = 'skip' AND `object_count`.`user` = " . $search_user_id . " GROUP BY `object_id`, `object_type`, `user`) AS `last_skip_" . $my_type . "_" . $search_user_id . "` ON `song`.`id` = `last_skip_" . $my_type . "_" . $search_user_id . "`.`object_id` AND `last_skip_" . $my_type . "_" . $search_user_id . "`.`object_type` = '$my_type' "
: "";
$where[] = "`last_skip_" . $my_type . "_" . $search_user_id . "`.`date` $operator_sql (UNIX_TIMESTAMP() - (" . (int)$input . " * 86400))";
break;
case 'last_play_or_skip':
$my_type = 'song';
if (!array_key_exists('last_play_or_skip', $table)) {
$table['last_play_or_skip'] = '';
}
$table['last_play_or_skip'] .= (!strpos((string) $table['last_play_or_skip'], "last_play_or_skip_" . $my_type . "_" . $search_user_id))
? "LEFT JOIN (SELECT `object_id`, `object_type`, `user`, MAX(`date`) AS `date` FROM `object_count` WHERE `object_count`.`object_type` = '$my_type' AND `object_count`.`count_type` IN ('stream', 'skip') AND `object_count`.`user` = " . $search_user_id . " GROUP BY `object_id`, `object_type`, `user`) AS `last_play_or_skip_" . $my_type . "_" . $search_user_id . "` ON `song`.`id` = `last_play_or_skip_" . $my_type . "_" . $search_user_id . "`.`object_id` AND `last_play_or_skip_" . $my_type . "_" . $search_user_id . "`.`object_type` = '$my_type'"
: "";
$where[] = "`last_play_or_skip_" . $my_type . "_" . $search_user_id . "`.`date` $operator_sql (UNIX_TIMESTAMP() - (" . (int)$input . " * 86400))";
break;
case 'played_times':
$where[] = "(`song`.`total_count` $operator_sql ?)";
$parameters[] = $input;
break;
case 'skipped_times':
$where[] = "(`song`.`total_skip` $operator_sql ?)";
$parameters[] = $input;
break;
case 'played_or_skipped_times':
$where[] = "((`song`.`total_count` + `song`.`total_skip`) $operator_sql ?)";
$parameters[] = $input;
break;
case 'play_skip_ratio':
$where[] = "(((`song`.`total_count`/`song`.`total_skip`) * 100) $operator_sql ?)";
$parameters[] = $input;
break;
case 'myplayed':
case 'myplayedalbum':
case 'myplayedartist':
// combine these as they all do the same thing just different tables
$looking = str_replace('myplayed', '', $rule[0]);
$column = ($looking == '') ? 'id' : $looking;
$my_type = ($looking == '') ? 'song' : $looking;
$operator_sql = ((int) $operator_sql == 0) ? 'IS NULL' : 'IS NOT NULL';
// played once per user
if (!array_key_exists('myplayed', $table)) {
$table['myplayed'] = '';
}
$table['myplayed'] .= (!strpos((string) $table['myplayed'], "myplayed_" . $my_type . "_" . $search_user_id))
? "LEFT JOIN (SELECT `object_id`, `object_type`, `user` FROM `object_count` WHERE `object_count`.`object_type` = '$my_type' AND `object_count`.`count_type` = 'stream' AND `object_count`.`user` = " . $search_user_id . " GROUP BY `object_id`, `object_type`, `user`) AS `myplayed_" . $my_type . "_" . $search_user_id . "` ON `song`.`$column` = `myplayed_" . $my_type . "_" . $search_user_id . "`.`object_id` AND `myplayed_" . $my_type . "_" . $search_user_id . "`.`object_type` = '$my_type'"
: "";
$where[] = "`myplayed_" . $my_type . "_" . $search_user_id . "`.`object_id` $operator_sql";
break;
case 'bitrate':
$input = ((int)$input) * 1000;
$where[] = "`song`.`bitrate` $operator_sql ?";
$parameters[] = $input;
break;
case 'rating':
// average ratings only
$where[] = "`average_rating`.`avg` $operator_sql ?";
$parameters[] = $input;
$table['average'] = "LEFT JOIN (SELECT `object_id`, ROUND(AVG(IFNULL(`rating`.`rating`,0))) AS `avg` FROM `rating` WHERE `rating`.`object_type`='song' GROUP BY `object_id`) AS `average_rating` ON `average_rating`.`object_id` = `song`.`id` ";
break;
case 'favorite':
if ($operator_sql === 'NOT SOUNDS LIKE') {
$where[] = "NOT (`song`.`title` SOUNDS LIKE ? AND `favorite_song_" . $search_user_id . "`.`user` = " . $search_user_id . " AND `favorite_song_" . $search_user_id . "`.`object_type` = 'song')";
} else {
$where[] = "`song`.`title` $operator_sql ? AND `favorite_song_" . $search_user_id . "`.`user` = " . $search_user_id . " AND `favorite_song_" . $search_user_id . "`.`object_type` = 'song'";
}
$parameters[] = $input;
// flag once per user
if (!array_key_exists('favorite', $table)) {
$table['favorite'] = '';
}
$table['favorite'] .= (!strpos((string) $table['favorite'], "favorite_song_" . $search_user_id))
? "LEFT JOIN (SELECT `object_id`, `object_type`, `user` FROM `user_flag` WHERE `user` = " . $search_user_id . ") AS `favorite_song_" . $search_user_id . "` ON `song`.`id` = `favorite_song_" . $search_user_id . "`.`object_id` AND `favorite_song_" . $search_user_id . "`.`object_type` = 'song'"
: "";
break;
case 'favorite_album':
if ($operator_sql === 'NOT SOUNDS LIKE') {
$where[] = "NOT ((`album`.`name` SOUNDS LIKE ? OR LTRIM(CONCAT(COALESCE(`album`.`prefix`, ''), ' ', `album`.`name`)) SOUNDS LIKE ?) AND `favorite_album_" . $search_user_id . "`.`user` = " . $search_user_id . " AND `favorite_album_" . $search_user_id . "`.`object_type` = 'album')";
} else {
$where[] = "(`album`.`name` $operator_sql ? OR LTRIM(CONCAT(COALESCE(`album`.`prefix`, ''), ' ', `album`.`name`)) $operator_sql ?) AND `favorite_album_" . $search_user_id . "`.`user` = " . $search_user_id . " AND `favorite_album_" . $search_user_id . "`.`object_type` = 'album'";
}
$parameters = array_merge($parameters, array($input, $input));
// flag once per user
if (!array_key_exists('favorite', $table)) {
$table['favorite'] = '';
}
$table['favorite'] .= (!strpos((string) $table['favorite'], "favorite_album_" . $search_user_id))
? "LEFT JOIN (SELECT `object_id`, `object_type`, `user` FROM `user_flag` WHERE `user` = " . $search_user_id . ") AS `favorite_album_" . $search_user_id . "` ON `album`.`id` = `favorite_album_" . $search_user_id . "`.`object_id` AND `favorite_album_" . $search_user_id . "`.`object_type` = 'album'"
: "";
$join['album'] = true;
break;
case 'favorite_artist':
$where[] = "(`artist`.`name` $operator_sql ? OR LTRIM(CONCAT(COALESCE(`artist`.`prefix`, ''), ' ', `artist`.`name`)) $operator_sql ?) AND `favorite_artist_" . $search_user_id . "`.`user` = " . $search_user_id . " AND `favorite_artist_" . $search_user_id . "`.`object_type` = 'artist'";
$parameters = array_merge($parameters, array($input, $input));
// flag once per user
if (!array_key_exists('favorite', $table)) {
$table['favorite'] = '';
}
$table['favorite'] .= (!strpos((string) $table['favorite'], "favorite_artist_" . $search_user_id))
? "LEFT JOIN (SELECT `object_id`, `object_type`, `user` FROM `user_flag` WHERE `user` = " . $search_user_id . ") AS `favorite_artist_" . $search_user_id . "` ON `artist`.`id` = `favorite_artist_" . $search_user_id . "`.`object_id` AND `favorite_artist_" . $search_user_id . "`.`object_type` = 'artist'"
: "";
$join['artist'] = true;
break;
case 'myrating':
case 'albumrating':
case 'artistrating':
// combine these as they all do the same thing just different tables
$looking = str_replace('rating', '', $rule[0]);
$column = ($looking == 'my') ? 'id' : $looking;
$my_type = ($looking == 'my') ? 'song' : $looking;
if ($input == 0 && $operator_sql == '>=') {
break;
}
if ($input == 0 && $operator_sql == '<') {
$input = -1;
$operator_sql = '=';
}
if ($input == 0 && $operator_sql == '<>') {
$input = 1;
$operator_sql = '>=';
}
if (($input == 0 && $operator_sql != '>') || ($input == 1 && $operator_sql == '<')) {
$where[] = "`rating_" . $my_type . "_" . $search_user_id . "`.`rating` IS NULL";
} elseif (in_array($operator_sql, array('<>', '<', '<=', '!='))) {
$where[] = "(`rating_" . $my_type . "_" . $search_user_id . "`.`rating` $operator_sql ? OR `rating_" . $my_type . "_" . $search_user_id . "`.`rating` IS NULL)";
$parameters[] = $input;
} else {
$where[] = "`rating_" . $my_type . "_" . $search_user_id . "`.`rating` $operator_sql ?";
$parameters[] = $input;
}
// rating once per user
if (!array_key_exists('rating', $table)) {
$table['rating'] = '';
}
$table['rating'] .= (!strpos((string) $table['rating'], "rating_" . $my_type . "_" . $search_user_id))
? "LEFT JOIN (SELECT `object_id`, `object_type`, `rating` FROM `rating` WHERE `user` = " . $search_user_id . " AND `object_type`='$my_type') AS `rating_" . $my_type . "_" . $search_user_id . "` ON `rating_" . $my_type . "_" . $search_user_id . "`.`object_id` = `song`.`$column`"
: "";
break;
case 'my_flagged':
case 'my_flagged_album':
case 'my_flagged_artist':
// combine these as they all do the same thing just different tables
$looking = str_replace('my_flagged_', '', $rule[0]);
$column = ($looking == 'my_flagged') ? 'id' : $looking;
$my_type = ($looking == 'my_flagged') ? 'song' : $looking;
$operator_sql = ((int) $operator_sql == 0) ? 'IS NULL' : 'IS NOT NULL';
// played once per user
if (!array_key_exists('my_flagged_', $table)) {
$table['my_flagged_'] = '';
}
$table['my_flagged_'] .= (!strpos((string) $table['my_flagged_'], "my_flagged__" . $my_type . "_" . $search_user_id))
? "LEFT JOIN (SELECT `object_id`, `object_type`, `user` FROM `user_flag` WHERE `user_flag`.`object_type` = '$my_type' AND `user_flag`.`count_type` = 'stream' AND `user_flag`.`user` = " . $search_user_id . " GROUP BY `object_id`, `object_type`, `user`) AS `my_flagged__" . $my_type . "_" . $search_user_id . "` ON `song`.`$column` = `my_flagged__" . $my_type . "_" . $search_user_id . "`.`object_id` AND `my_flagged__" . $my_type . "_" . $search_user_id . "`.`object_type` = '$my_type'"
: "";
$where[] = "`my_flagged__" . $my_type . "_" . $search_user_id . "`.`object_id` $operator_sql";
break;
case 'other_user':
case 'other_user_album':
case 'other_user_artist':
// combine these as they all do the same thing just different tables
$looking = str_replace('other_user_', '', $rule[0]);
$column = ($looking == 'other_user') ? 'id' : $looking;
$my_type = ($looking == 'other_user') ? 'song' : $looking;
$other_userid = $input;
if ($operator_sql == 'userflag') {
$where[] = "`favorite_" . $my_type . "_" . $other_userid . "`.`user` = $other_userid AND `favorite_" . $my_type . "_" . $other_userid . "`.`object_type` = '$my_type'";
// flag once per user
if (!array_key_exists('favorite', $table)) {
$table['favorite'] = '';
}
$table['favorite'] .= (!strpos((string) $table['favorite'], "favorite_" . $my_type . "_" . $other_userid))
? "LEFT JOIN (SELECT `object_id`, `object_type`, `user` FROM `user_flag` WHERE `user` = $other_userid) AS `favorite_" . $my_type . "_" . $other_userid . "` ON `song`.`$column` = `favorite_" . $my_type . "_" . $other_userid . "`.`object_id` AND `favorite_" . $my_type . "_" . $other_userid . "`.`object_type` = '$my_type'"
: "";
} else {
$unrated = ($operator_sql == 'unrated');
$where[] = ($unrated) ? "`song`.`$column` NOT IN (SELECT `object_id` FROM `rating` WHERE `rating`.`object_type` = '$my_type' AND `rating`.`user` = $other_userid)" : "`rating_" . $my_type . "_" . $other_userid . "`.$operator_sql AND `rating_" . $my_type . "_" . $other_userid . "`.`user` = $other_userid AND `rating_" . $my_type . "_" . $other_userid . "`.`object_type` = '$my_type'";
// rating once per user
if (!array_key_exists('rating', $table)) {
$table['rating'] = '';
}
$table['rating'] .= (!strpos((string) $table['rating'], "rating_" . $my_type . "_" . $other_userid))
? "LEFT JOIN `rating` AS `rating_" . $my_type . "_" . $other_userid . "` ON `rating_" . $my_type . "_" . $other_userid . "`.`object_type`='$my_type' AND `rating_" . $my_type . "_" . $other_userid . "`.`object_id` = `song`.`$column` AND `rating_" . $my_type . "_" . $other_userid . "`.`user` = $other_userid "
: "";
}
break;
case 'playlist_name':
if ($operator_sql === 'NOT SOUNDS LIKE') {
$where[] = "NOT (`playlist`.`name` SOUNDS LIKE ?)";
} else {
$where[] = "`playlist`.`name` $operator_sql ?";
}
$parameters[] = $input;
$join['playlist'] = true;
$join['playlist_data'] = true;
break;
case 'playlist':
$where[] = "`song`.`id` $operator_sql IN (SELECT `object_id` FROM `playlist_data` WHERE `playlist_data`.`playlist` = ? AND `playlist_data`.`object_type` = 'song')";
$parameters[] = $input;
break;
case 'smartplaylist':
//debug_event(self::class, '_get_sql_song: SUBSEARCH ' . $input, 5);
$subsearch = new Search((int)$input, 'song', $search->search_user);
$results = $subsearch->get_subsearch('song');
if (!empty($results)) {
$subsearch_count++;
$where[] = "`song`.`id` $operator_sql IN (SELECT * FROM (" . $results['sql'] . ") AS sp_" . $subsearch_count . ")";
foreach ($results['parameters'] as $parameter) {
$parameters[] = $parameter;
}
}
break;
case 'added':
$input = strtotime((string) $input);
$where[] = "`song`.`addition_time` $operator_sql ?";
$parameters[] = $input;
break;
case 'updated':
$input = strtotime((string) $input);
$where[] = "`song`.`update_time` $operator_sql ?";
$parameters[] = $input;
break;
case 'recent_played':
$key = md5($input . $operator_sql);
$where[] = "`played_$key`.`object_id` IS NOT NULL";
$table['played_' . $key] = "LEFT JOIN (SELECT `object_id` FROM `object_count` WHERE `object_type` = 'song' ORDER BY $operator_sql DESC LIMIT " . (int)$input . ") AS `played_$key` ON `song`.`id` = `played_$key`.`object_id`";
break;
case 'recent_added':
$key = md5($input . $operator_sql);
$where[] = "`addition_time_$key`.`id` IS NOT NULL";
$table['addition_' . $key] = "LEFT JOIN (SELECT `id` FROM `song` ORDER BY $operator_sql DESC LIMIT " . (int)$input . ") AS `addition_time_$key` ON `song`.`id` = `addition_time_$key`.`id`";
break;
case 'recent_updated':
$key = md5($input . $operator_sql);
$where[] = "`update_time_$key`.`id` IS NOT NULL";
$table['update_' . $key] = "LEFT JOIN (SELECT `id` FROM `song` ORDER BY $operator_sql DESC LIMIT " . (int)$input . ") AS `update_time_$key` ON `song`.`id` = `update_time_$key`.`id`";
break;
case 'mbid':
if (!$input || $input == '%%' || $input == '%') {
if (in_array($operator_sql, array('=', 'LIKE', 'SOUNDS LIKE'))) {
$where[] = "`song`.`mbid` IS NULL";
break;
}
if (in_array($operator_sql, array('!=', 'NOT LIKE', 'NOT SOUNDS LIKE'))) {
$where[] = "`song`.`mbid` IS NOT NULL";
break;
}
}
if ($operator_sql === 'NOT SOUNDS LIKE') {
$where[] = "NOT (`song`.`mbid` SOUNDS LIKE ?)";
} else {
$where[] = "`song`.`mbid` $operator_sql ?";
}
$parameters[] = $input;
break;
case 'mbid_album':
$table['album'] = "LEFT JOIN `album` ON `song`.`album` = `album`.`id`";
if (!$input || $input == '%%' || $input == '%') {
if (in_array($operator_sql, array('=', 'LIKE', 'SOUNDS LIKE'))) {
$where[] = "`album`.`mbid` IS NULL";
break;
}
if (in_array($operator_sql, array('!=', 'NOT LIKE', 'NOT SOUNDS LIKE'))) {
$where[] = "`album`.`mbid` IS NOT NULL";
break;
}
}
if ($operator_sql === 'NOT SOUNDS LIKE') {
$where[] = "NOT (`album`.`mbid` SOUNDS LIKE ?)";
} else {
$where[] = "`album`.`mbid` $operator_sql ?";
}
$parameters[] = $input;
break;
case 'mbid_artist':
if (!$input || $input == '%%' || $input == '%') {
if (in_array($operator_sql, array('=', 'LIKE', 'SOUNDS LIKE'))) {
$where[] = "`artist`.`mbid` IS NULL";
break;
}
if (in_array($operator_sql, array('!=', 'NOT LIKE', 'NOT SOUNDS LIKE'))) {
$where[] = "`artist`.`mbid` IS NOT NULL";
break;
}
}
if ($operator_sql === 'NOT SOUNDS LIKE') {
$where[] = "NOT (`artist`.`mbid` SOUNDS LIKE ?)";
} else {
$where[] = "`artist`.`mbid` $operator_sql ?";
}
$parameters[] = $input;
$join['artist'] = true;
break;
case 'possible_duplicate':
$where[] = "(`dupe_search1`.`dupe_id1` IS NOT NULL OR `dupe_search2`.`dupe_id2` IS NOT NULL)";
$table['dupe_search1'] = "LEFT JOIN (SELECT MIN(`song`.`id`) AS `dupe_id1`, CONCAT(LTRIM(CONCAT(COALESCE(`artist`.`prefix`, ''), ' ', `artist`.`name`)), LTRIM(CONCAT(COALESCE(`album`.`prefix`, ''), ' ', `album`.`name`)), `song`.`title`) AS `fullname`, COUNT(CONCAT(LTRIM(CONCAT(COALESCE(`artist`.`prefix`, ''), ' ', `artist`.`name`)), LTRIM(CONCAT(COALESCE(`album`.`prefix`, ''), ' ', `album`.`name`)), `song`.`title`)) AS `counting` FROM `song` LEFT JOIN `album` ON `song`.`album` = `album`.`id` LEFT JOIN `artist_map` ON `artist_map`.`object_id` = `song`.`id` AND `artist_map`.`object_type` = 'song' LEFT JOIN `artist` ON `artist_map`.`artist_id` = `artist`.`id` GROUP BY `fullname` HAVING `Counting` > 1) AS `dupe_search1` ON `song`.`id` = `dupe_search1`.`dupe_id1` ";
$table['dupe_search2'] = "LEFT JOIN (SELECT MAX(`song`.`id`) AS `dupe_id2`, CONCAT(LTRIM(CONCAT(COALESCE(`artist`.`prefix`, ''), ' ', `artist`.`name`)), LTRIM(CONCAT(COALESCE(`album`.`prefix`, ''), ' ', `album`.`name`)), `song`.`title`) AS `fullname`, COUNT(CONCAT(LTRIM(CONCAT(COALESCE(`artist`.`prefix`, ''), ' ', `artist`.`name`)), LTRIM(CONCAT(COALESCE(`album`.`prefix`, ''), ' ', `album`.`name`)), `song`.`title`)) AS `counting` FROM `song` LEFT JOIN `album` ON `song`.`album` = `album`.`id` LEFT JOIN `artist_map` ON `artist_map`.`object_id` = `song`.`id` AND `artist_map`.`object_type` = 'song' LEFT JOIN `artist` ON `artist_map`.`artist_id` = `artist`.`id` GROUP BY `fullname` HAVING `Counting` > 1) AS `dupe_search2` ON `song`.`id` = `dupe_search2`.`dupe_id2`";
break;
case 'possible_duplicate_album':
$where[] = "((`dupe_album_search1`.`dupe_album_id1` IS NOT NULL OR `dupe_album_search2`.`dupe_album_id2` IS NOT NULL))";
$table['dupe_album_search1'] = "LEFT JOIN (SELECT `album_artist`, MIN(`id`) AS `dupe_album_id1`, LTRIM(CONCAT(COALESCE(`album`.`prefix`, ''), ' ', `album`.`name`)) AS `fullname`, COUNT(LTRIM(CONCAT(COALESCE(`album`.`prefix`, ''), ' ', `album`.`name`))) AS `Counting` FROM `album` GROUP BY `album_artist`, LTRIM(CONCAT(COALESCE(`album`.`prefix`, ''), ' ', `album`.`name`)), `album`.`year`, `album`.`release_type`, `album`.`release_status` HAVING `Counting` > 1) AS `dupe_album_search1` ON `album`.`id` = `dupe_album_search1`.`dupe_album_id1`";
$table['dupe_album_search2'] = "LEFT JOIN (SELECT `album_artist`, MAX(`id`) AS `dupe_album_id2`, LTRIM(CONCAT(COALESCE(`album`.`prefix`, ''), ' ', `album`.`name`)) AS `fullname`, COUNT(LTRIM(CONCAT(COALESCE(`album`.`prefix`, ''), ' ', `album`.`name`))) AS `Counting` FROM `album` GROUP BY `album_artist`, LTRIM(CONCAT(COALESCE(`album`.`prefix`, ''), ' ', `album`.`name`)), `album`.`year`, `album`.`release_type`, `album`.`release_status` HAVING `Counting` > 1) AS `dupe_album_search2` ON `album`.`id` = `dupe_album_search2`.`dupe_album_id2`";
$join['album'] = true;
break;
case 'duplicate_tracks':
$where[] = "`song`.`id` IN (SELECT MAX(`id`) AS `id` FROM `song` GROUP BY `track`, `album`, `disk` HAVING COUNT(`track`) > 1)";
break;
case 'orphaned_album':
$where[] = "`song`.`album` IN (SELECT `album_id` FROM `album_map` WHERE `album_id` NOT IN (SELECT `id` from `album`))";
break;
case 'metadata':
$field = (int)$rule[3];
if ($operator_sql === '=' && strlen((string)$input) == 0) {
$where[] = "NOT EXISTS (SELECT NULL FROM `metadata` WHERE `metadata`.`object_id` = `song`.`id` AND `metadata`.`field` = {$field})";
} else {
$parsedInput = is_numeric($input) ? $input : '"' . $input . '"';
if (!array_key_exists($field, $metadata)) {
$metadata[$field] = array();
}
$metadata[$field][] = "`metadata`.`data` $operator_sql ?";
$parameters[] = $parsedInput;
}
break;
} // switch on ruletype song
} // foreach over rules
// translate metadata queries into sql for each field
foreach ($metadata as $metadata_field => $metadata_queries) {
$metadata_sql = "EXISTS (SELECT NULL FROM `metadata` WHERE `metadata`.`object_id` = `song`.`id` AND `metadata`.`field` = {$metadata_field} AND (";
$metadata_sql .= implode(" $sql_logic_operator ", $metadata_queries);
$where[] = $metadata_sql . '))';
}
$join['catalog_map'] = $catalog_filter;
$join['catalog'] = $catalog_disable || $catalog_filter;
$where_sql = implode(" $sql_logic_operator ", $where);
// now that we know which things we want to JOIN...
if (array_key_exists('song_data', $join)) {
$table['song_data'] = "LEFT JOIN `song_data` ON `song`.`id` = `song_data`.`song_id`";
}
if (array_key_exists('playlist_data', $join)) {
$table['playlist_data'] = "LEFT JOIN `playlist_data` ON `song`.`id` = `playlist_data`.`object_id` AND `playlist_data`.`object_type`='song'";
if (array_key_exists('playlist', $join)) {
$table['playlist'] = "LEFT JOIN `playlist` ON `playlist_data`.`playlist` = `playlist`.`id`";
}
}
if ($join['catalog']) {
$table['1_catalog'] = "LEFT JOIN `catalog` AS `catalog_se` ON `catalog_se`.`id` = `song`.`catalog`";
if (!empty($where_sql)) {
$where_sql = "(" . $where_sql . ") AND `catalog_se`.`enabled` = '1' AND `song`.`enabled` = 1";
} else {
$where_sql = "`catalog_se`.`enabled` = '1' AND `song`.`enabled` = 1";
}
}
if ($join['catalog_map']) {
$table['2_catalog_map'] = "LEFT JOIN `catalog_map` AS `catalog_map_song` ON `catalog_map_song`.`object_id` = `song`.`id` AND `catalog_map_song`.`object_type` = 'song' AND `catalog_map_song`.`catalog_id` = `catalog_se`.`id`";
if (!empty($where_sql)) {
$where_sql = "(" . $where_sql . ") AND `catalog_se`.`id` IN (SELECT `catalog_id` FROM `catalog_filter_group_map` INNER JOIN `user` ON `user`.`catalog_filter_group` = `catalog_filter_group_map`.`group_id` WHERE `user`.`id` = " . $search_user_id . " AND `catalog_filter_group_map`.`enabled`=1)";
} else {
$where_sql = "`catalog_se`.`id` IN (SELECT `catalog_id` FROM `catalog_filter_group_map` INNER JOIN `user` ON `user`.`catalog_filter_group` = `catalog_filter_group_map`.`group_id` WHERE `user`.`id` = " . $search_user_id . " AND `catalog_filter_group_map`.`enabled`=1)";
}
}
if (array_key_exists('artist', $join)) {
$table['3_artist_map'] = "LEFT JOIN `artist_map` ON `artist_map`.`object_id` = `song`.`id` AND `artist_map`.`object_type` = 'song'";
$table['4_artist'] = "LEFT JOIN `artist` ON `artist_map`.`artist_id` = `artist`.`id`";
}
if (array_key_exists('album', $join)) {
$table['album'] = "LEFT JOIN `album` ON `song`.`album` = `album`.`id`";
}
ksort($table);
$table_sql = implode(' ', $table);
$group_sql = implode(',', $group);
$having_sql = implode(" $sql_logic_operator ", $having);
return array(
'base' => 'SELECT DISTINCT(`song`.`id`), `song`.`file` FROM `song`',
'join' => $join,
'where' => $where,
'where_sql' => $where_sql,
'table' => $table,
'table_sql' => $table_sql,
'group_sql' => $group_sql,
'having_sql' => $having_sql,
'parameters' => $parameters
);
}
}