Merge branch 'dev'

1 files changed, 392 insertions, 298 deletions

diff --git a/app/Models/EntryDAO.php b/app/Models/EntryDAO.php
index aaf4dcf6a..c1f87ee34 100644
--- a/app/Models/EntryDAO.php
+++ b/app/Models/EntryDAO.php
@@ -1,12 +1,27 @@
 <?php
 
 class FreshRSS_EntryDAO extends Minz_ModelPdo {
-	public function addEntry ($valuesTmp) {
-		$sql = 'INSERT INTO `' . $this->prefix . 'entry`(id, guid, title, author, content_bin, link, date, is_read, is_favorite, id_feed, tags) '
-		     . 'VALUES(?, ?, ?, ?, COMPRESS(?), ?, ?, ?, ?, ?, ?)';
-		$stm = $this->bd->prepare ($sql);
 
-		$values = array (
+	public function isCompressed() {
+		return parent::$sharedDbType !== 'sqlite';
+	}
+
+	public function addEntryPrepare() {
+		$sql = 'INSERT INTO `' . $this->prefix . 'entry`(id, guid, title, author, '
+		     . ($this->isCompressed() ? 'content_bin' : 'content')
+		     . ', link, date, is_read, is_favorite, id_feed, tags) '
+		     . 'VALUES(?, ?, ?, ?, '
+		     . ($this->isCompressed() ? 'COMPRESS(?)' : '?')
+		     . ', ?, ?, ?, ?, ?, ?)';
+		return $this->bd->prepare($sql);
+	}
+
+	public function addEntry($valuesTmp, $preparedStatement = null) {
+		$stm = $preparedStatement === null ?
+				FreshRSS_EntryDAO::addEntryPrepare() :
+				$preparedStatement;
+
+		$values = array(
 			$valuesTmp['id'],
 			substr($valuesTmp['guid'], 0, 760),
 			substr($valuesTmp['title'], 0, 255),
@@ -20,12 +35,12 @@ class FreshRSS_EntryDAO extends Minz_ModelPdo {
 			substr($valuesTmp['tags'], 0, 1023),
 		);
 
-		if ($stm && $stm->execute ($values)) {
+		if ($stm && $stm->execute($values)) {
 			return $this->bd->lastInsertId();
 		} else {
-			$info = $stm->errorInfo();
+			$info = $stm == null ? array(2 => 'syntax error') : $stm->errorInfo();
 			if ((int)($info[0] / 1000) !== 23) {	//Filter out "SQLSTATE Class code 23: Constraint Violation" because of expected duplicate entries
-				Minz_Log::record ('SQL error ' . $info[0] . ': ' . $info[1] . ' ' . $info[2]
+				Minz_Log::record('SQL error addEntry: ' . $info[0] . ': ' . $info[1] . ' ' . $info[2]
 				. ' while adding entry in feed ' . $valuesTmp['id_feed'] . ' with title: ' . $valuesTmp['title'], Minz_Log::ERROR);
 			} /*else {
 				Minz_Log::record ('SQL error ' . $info[0] . ': ' . $info[1] . ' ' . $info[2]
@@ -35,232 +50,259 @@ class FreshRSS_EntryDAO extends Minz_ModelPdo {
 		}
 	}
 
-	public function markFavorite ($id, $is_favorite = true) {
-		$sql = 'UPDATE `' . $this->prefix . 'entry` e '
-		     . 'SET e.is_favorite = ? '
-		     . 'WHERE e.id=?';
-		$values = array ($is_favorite ? 1 : 0, $id);
-		$stm = $this->bd->prepare ($sql);
-		if ($stm && $stm->execute ($values)) {
+	public function addEntryObject($entry, $conf, $feedHistory) {
+		$existingGuids = array_fill_keys(
+			$this->listLastGuidsByFeed($entry->feed(), 20), 1
+		);
+
+		$nb_month_old = max($conf->old_entries, 1);
+		$date_min = time() - (3600 * 24 * 30 * $nb_month_old);
+
+		$eDate = $entry->date(true);
+
+		if ($feedHistory == -2) {
+			$feedHistory = $conf->keep_history_default;
+		}
+
+		if (!isset($existingGuids[$entry->guid()]) &&
+				($feedHistory != 0 || $eDate >= $date_min || $entry->isFavorite())) {
+			$values = $entry->toArray();
+
+			$useDeclaredDate = empty($existingGuids);
+			$values['id'] = ($useDeclaredDate || $eDate < $date_min) ?
+				min(time(), $eDate) . uSecString() :
+				uTimeString();
+
+			return $this->addEntry($values);
+		}
+
+		// We don't return Entry object to avoid a research in DB
+		return -1;
+	}
+
+	public function markFavorite($ids, $is_favorite = true) {
+		if (!is_array($ids)) {
+			$ids = array($ids);
+		}
+		$sql = 'UPDATE `' . $this->prefix . 'entry` '
+		     . 'SET is_favorite=? '
+		     . 'WHERE id IN (' . str_repeat('?,', count($ids) - 1). '?)';
+		$values = array($is_favorite ? 1 : 0);
+		$values = array_merge($values, $ids);
+		$stm = $this->bd->prepare($sql);
+		if ($stm && $stm->execute($values)) {
 			return $stm->rowCount();
 		} else {
-			$info = $stm->errorInfo();
-			Minz_Log::record ('SQL error : ' . $info[2], Minz_Log::ERROR);
+			$info = $stm == null ? array(2 => 'syntax error') : $stm->errorInfo();
+			Minz_Log::record('SQL error markFavorite: ' . $info[2], Minz_Log::ERROR);
 			return false;
 		}
 	}
-	public function markRead ($id, $is_read = true) {
-		$sql = 'UPDATE `' . $this->prefix . 'entry` e INNER JOIN `' . $this->prefix . 'feed` f ON e.id_feed = f.id '
-		     . 'SET e.is_read = ?,'
-		     . 'f.cache_nbUnreads=f.cache_nbUnreads' . ($is_read ? '-' : '+') . '1 '
-		     . 'WHERE e.id=?';
-		$values = array ($is_read ? 1 : 0, $id);
-		$stm = $this->bd->prepare ($sql);
-		if ($stm && $stm->execute ($values)) {
-			return $stm->rowCount();
+
+	protected function updateCacheUnreads($catId = false, $feedId = false) {
+		$sql = 'UPDATE `' . $this->prefix . 'feed` f '
+		 . 'LEFT OUTER JOIN ('
+		 .	'SELECT e.id_feed, '
+		 .	'COUNT(*) AS nbUnreads '
+		 .	'FROM `' . $this->prefix . 'entry` e '
+		 .	'WHERE e.is_read=0 '
+		 .	'GROUP BY e.id_feed'
+		 . ') x ON x.id_feed=f.id '
+		 . 'SET f.cache_nbUnreads=COALESCE(x.nbUnreads, 0) '
+		 . 'WHERE 1';
+		$values = array();
+		if ($feedId !== false) {
+			$sql .= ' AND f.id=?';
+			$values[] = $id;
+		}
+		if ($catId !== false) {
+			$sql .= ' AND f.category=?';
+			$values[] = $catId;
+		}
+		$stm = $this->bd->prepare($sql);
+		if ($stm && $stm->execute($values)) {
+			return true;
 		} else {
-			$info = $stm->errorInfo();
-			Minz_Log::record ('SQL error : ' . $info[2], Minz_Log::ERROR);
+			$info = $stm == null ? array(2 => 'syntax error') : $stm->errorInfo();
+			Minz_Log::record('SQL error updateCacheUnreads: ' . $info[2], Minz_Log::ERROR);
 			return false;
 		}
 	}
-	public function markReadEntries ($idMax = 0, $favorites = false) {
-		if ($idMax === 0) {
-			$sql = 'UPDATE `' . $this->prefix . 'entry` e INNER JOIN `' . $this->prefix . 'feed` f ON e.id_feed = f.id '
-			     . 'SET e.is_read = 1, f.cache_nbUnreads=0 '
-			     . 'WHERE e.is_read = 0 AND ';
-			if ($favorites) {
-				$sql .= 'e.is_favorite = 1';
-			} else {
-				$sql .= 'f.priority > 0';
-			}
-			$stm = $this->bd->prepare ($sql);
-			if ($stm && $stm->execute ()) {
-				return $stm->rowCount();
-			} else {
-				$info = $stm->errorInfo();
-				Minz_Log::record ('SQL error : ' . $info[2], Minz_Log::ERROR);
-				return false;
-			}
-		} else {
-			$this->bd->beginTransaction ();
 
-			$sql = 'UPDATE `' . $this->prefix . 'entry` e INNER JOIN `' . $this->prefix . 'feed` f ON e.id_feed = f.id '
-			     . 'SET e.is_read = 1 '
-			     . 'WHERE e.is_read = 0 AND e.id <= ? AND ';
-			if ($favorites) {
-				$sql .= 'e.is_favorite = 1';
-			} else {
-				$sql .= 'f.priority > 0';
+	public function markRead($ids, $is_read = true) {
+		if (is_array($ids)) {	//Many IDs at once (used by API)
+			if (count($ids) < 6) {	//Speed heuristics
+				$affected = 0;
+				foreach ($ids as $id) {
+					$affected += $this->markRead($id, $is_read);
+				}
+				return $affected;
 			}
-			$values = array ($idMax);
-			$stm = $this->bd->prepare ($sql);
-			if (!($stm && $stm->execute ($values))) {
-				$info = $stm->errorInfo();
-				Minz_Log::record ('SQL error : ' . $info[2], Minz_Log::ERROR);
-				$this->bd->rollBack ();
+
+			$sql = 'UPDATE `' . $this->prefix . 'entry` '
+				 . 'SET is_read=? '
+				 . 'WHERE id IN (' . str_repeat('?,', count($ids) - 1). '?)';
+			$values = array($is_read ? 1 : 0);
+			$values = array_merge($values, $ids);
+			$stm = $this->bd->prepare($sql);
+			if (!($stm && $stm->execute($values))) {
+				$info = $stm == null ? array(2 => 'syntax error') : $stm->errorInfo();
+				Minz_Log::record('SQL error markRead: ' . $info[2], Minz_Log::ERROR);
 				return false;
 			}
 			$affected = $stm->rowCount();
-
-			if ($affected > 0) {
-				$sql = 'UPDATE `' . $this->prefix . 'feed` f '
-			     . 'LEFT OUTER JOIN ('
-			     .	'SELECT e.id_feed, '
-			     .	'COUNT(*) AS nbUnreads '
-			     .	'FROM `' . $this->prefix . 'entry` e '
-			     .	'WHERE e.is_read = 0 '
-			     .	'GROUP BY e.id_feed'
-			     . ') x ON x.id_feed=f.id '
-			     . 'SET f.cache_nbUnreads=COALESCE(x.nbUnreads, 0)';
-				$stm = $this->bd->prepare ($sql);
-				if (!($stm && $stm->execute ())) {
-					$info = $stm->errorInfo();
-					Minz_Log::record ('SQL error : ' . $info[2], Minz_Log::ERROR);
-					$this->bd->rollBack ();
-					return false;
-				}
+			if (($affected > 0) && (!$this->updateCacheUnreads(false, false))) {
+				return false;
 			}
-
-			$this->bd->commit ();
 			return $affected;
-		}
-	}
-	public function markReadCat ($id, $idMax = 0) {
-		if ($idMax === 0) {
-			$sql = 'UPDATE `' . $this->prefix . 'entry` e INNER JOIN `' . $this->prefix . 'feed` f ON e.id_feed = f.id '
-			     . 'SET e.is_read = 1, f.cache_nbUnreads=0 '
-			     . 'WHERE f.category = ? AND e.is_read = 0';
-			$values = array ($id);
-			$stm = $this->bd->prepare ($sql);
-			if ($stm && $stm->execute ($values)) {
+		} else {
+			$sql = 'UPDATE `' . $this->prefix . 'entry` e INNER JOIN `' . $this->prefix . 'feed` f ON e.id_feed=f.id '
+				 . 'SET e.is_read=?,'
+				 . 'f.cache_nbUnreads=f.cache_nbUnreads' . ($is_read ? '-' : '+') . '1 '
+				 . 'WHERE e.id=? AND e.is_read=?';
+			$values = array($is_read ? 1 : 0, $ids, $is_read ? 0 : 1);
+			$stm = $this->bd->prepare($sql);
+			if ($stm && $stm->execute($values)) {
 				return $stm->rowCount();
 			} else {
-				$info = $stm->errorInfo();
-				Minz_Log::record ('SQL error : ' . $info[2], Minz_Log::ERROR);
+				$info = $stm == null ? array(2 => 'syntax error') : $stm->errorInfo();
+				Minz_Log::record('SQL error markRead: ' . $info[2], Minz_Log::ERROR);
 				return false;
 			}
-		} else {
-			$this->bd->beginTransaction ();
-
-			$sql = 'UPDATE `' . $this->prefix . 'entry` e INNER JOIN `' . $this->prefix . 'feed` f ON e.id_feed = f.id '
-			     . 'SET e.is_read = 1 '
-			     . 'WHERE f.category = ? AND e.is_read = 0 AND e.id <= ?';
-			$values = array ($id, $idMax);
-			$stm = $this->bd->prepare ($sql);
-			if (!($stm && $stm->execute ($values))) {
-				$info = $stm->errorInfo();
-				Minz_Log::record ('SQL error : ' . $info[2], Minz_Log::ERROR);
-				$this->bd->rollBack ();
-				return false;
-			}
-			$affected = $stm->rowCount();
+		}
+	}
 
-			if ($affected > 0) {
-				$sql = 'UPDATE `' . $this->prefix . 'feed` f '
-			     . 'LEFT OUTER JOIN ('
-			     .	'SELECT e.id_feed, '
-			     .	'COUNT(*) AS nbUnreads '
-			     .	'FROM `' . $this->prefix . 'entry` e '
-			     .	'WHERE e.is_read = 0 '
-			     .	'GROUP BY e.id_feed'
-			     . ') x ON x.id_feed=f.id '
-			     . 'SET f.cache_nbUnreads=COALESCE(x.nbUnreads, 0) '
-			     . 'WHERE f.category = ?';
-				$values = array ($id);
-				$stm = $this->bd->prepare ($sql);
-				if (!($stm && $stm->execute ($values))) {
-					$info = $stm->errorInfo();
-					Minz_Log::record ('SQL error : ' . $info[2], Minz_Log::ERROR);
-					$this->bd->rollBack ();
-					return false;
-				}
-			}
+	public function markReadEntries($idMax = 0, $onlyFavorites = false, $priorityMin = 0) {
+		if ($idMax == 0) {
+			$idMax = time() . '000000';
+			Minz_Log::record('Calling markReadEntries(0) is deprecated!', Minz_Log::DEBUG);
+		}
 
-			$this->bd->commit ();
-			return $affected;
+		$sql = 'UPDATE `' . $this->prefix . 'entry` e INNER JOIN `' . $this->prefix . 'feed` f ON e.id_feed=f.id '
+			 . 'SET e.is_read=1 '
+			 . 'WHERE e.is_read=0 AND e.id <= ?';
+		if ($onlyFavorites) {
+			$sql .= ' AND e.is_favorite=1';
+		} elseif ($priorityMin >= 0) {
+			$sql .= ' AND f.priority > ' . intval($priorityMin);
+		}
+		$values = array($idMax);
+		$stm = $this->bd->prepare($sql);
+		if (!($stm && $stm->execute($values))) {
+			$info = $stm == null ? array(2 => 'syntax error') : $stm->errorInfo();
+			Minz_Log::record('SQL error markReadEntries: ' . $info[2], Minz_Log::ERROR);
+			return false;
 		}
+		$affected = $stm->rowCount();
+		if (($affected > 0) && (!$this->updateCacheUnreads(false, false))) {
+			return false;
+		}
+		return $affected;
 	}
-	public function markReadFeed ($id, $idMax = 0) {
-		if ($idMax === 0) {
-			$sql = 'UPDATE `' . $this->prefix . 'entry` e INNER JOIN `' . $this->prefix . 'feed` f ON e.id_feed = f.id '
-			     . 'SET e.is_read = 1, f.cache_nbUnreads=0 '
-			     . 'WHERE f.id=? AND e.is_read = 0';
-			$values = array ($id);
-			$stm = $this->bd->prepare ($sql);
-			if ($stm && $stm->execute ($values)) {
-				return $stm->rowCount();
-			} else {
-				$info = $stm->errorInfo();
-				Minz_Log::record ('SQL error : ' . $info[2], Minz_Log::ERROR);
-				return false;
-			}
-		} else {
-			$this->bd->beginTransaction ();
-
-			$sql = 'UPDATE `' . $this->prefix . 'entry` e INNER JOIN `' . $this->prefix . 'feed` f ON e.id_feed = f.id '
-			     . 'SET e.is_read = 1 '
-			     . 'WHERE f.id=? AND e.is_read = 0 AND e.id <= ?';
-			$values = array ($id, $idMax);
-			$stm = $this->bd->prepare ($sql);
-			if (!($stm && $stm->execute ($values))) {
-				$info = $stm->errorInfo();
-				Minz_Log::record ('SQL error : ' . $info[2], Minz_Log::ERROR);
-				$this->bd->rollBack ();
-				return false;
-			}
-			$affected = $stm->rowCount();
 
-			if ($affected > 0) {
-				$sql = 'UPDATE `' . $this->prefix . 'feed` f '
-				     . 'SET f.cache_nbUnreads=f.cache_nbUnreads-' . $affected
-				     . ' WHERE f.id=?';
-				$values = array ($id);
-				$stm = $this->bd->prepare ($sql);
-				if (!($stm && $stm->execute ($values))) {
-					$info = $stm->errorInfo();
-					Minz_Log::record ('SQL error : ' . $info[2], Minz_Log::ERROR);
-					$this->bd->rollBack ();
-					return false;
-				}
-			}
+	public function markReadCat($id, $idMax = 0) {
+		if ($idMax == 0) {
+			$idMax = time() . '000000';
+			Minz_Log::record('Calling markReadCat(0) is deprecated!', Minz_Log::DEBUG);
+		}
 
-			$this->bd->commit ();
-			return $affected;
+		$sql = 'UPDATE `' . $this->prefix . 'entry` e INNER JOIN `' . $this->prefix . 'feed` f ON e.id_feed=f.id '
+			 . 'SET e.is_read=1 '
+			 . 'WHERE f.category=? AND e.is_read=0 AND e.id <= ?';
+		$values = array($id, $idMax);
+		$stm = $this->bd->prepare($sql);
+		if (!($stm && $stm->execute($values))) {
+			$info = $stm == null ? array(2 => 'syntax error') : $stm->errorInfo();
+			Minz_Log::record('SQL error markReadCat: ' . $info[2], Minz_Log::ERROR);
+			return false;
+		}
+		$affected = $stm->rowCount();
+		if (($affected > 0) && (!$this->updateCacheUnreads($id, false))) {
+			return false;
+		}
+		return $affected;
+	}
+
+	public function markReadFeed($id, $idMax = 0) {
+		if ($idMax == 0) {
+			$idMax = time() . '000000';
+			Minz_Log::record('Calling markReadFeed(0) is deprecated!', Minz_Log::DEBUG);
+		}
+		$this->bd->beginTransaction();
+
+		$sql = 'UPDATE `' . $this->prefix . 'entry` '
+			 . 'SET is_read=1 '
+			 . 'WHERE id_feed=? AND is_read=0 AND id <= ?';
+		$values = array($id, $idMax);
+		$stm = $this->bd->prepare($sql);
+		if (!($stm && $stm->execute($values))) {
+			$info = $stm == null ? array(2 => 'syntax error') : $stm->errorInfo();
+			Minz_Log::record('SQL error markReadFeed: ' . $info[2], Minz_Log::ERROR);
+			$this->bd->rollBack();
+			return false;
+		}
+		$affected = $stm->rowCount();
+
+		if ($affected > 0) {
+			$sql = 'UPDATE `' . $this->prefix . 'feed` '
+				 . 'SET cache_nbUnreads=cache_nbUnreads-' . $affected
+				 . ' WHERE id=?';
+			$values = array($id);
+			$stm = $this->bd->prepare($sql);
+			if (!($stm && $stm->execute($values))) {
+				$info = $stm == null ? array(2 => 'syntax error') : $stm->errorInfo();
+				Minz_Log::record('SQL error markReadFeed: ' . $info[2], Minz_Log::ERROR);
+				$this->bd->rollBack();
+				return false;
+			}
 		}
+
+		$this->bd->commit();
+		return $affected;
 	}
 
-	public function searchByGuid ($feed_id, $id) {
+	public function searchByGuid($feed_id, $id) {
 		// un guid est unique pour un flux donné
-		$sql = 'SELECT id, guid, title, author, UNCOMPRESS(content_bin) AS content, link, date, is_read, is_favorite, id_feed, tags '
+		$sql = 'SELECT id, guid, title, author, '
+		     . ($this->isCompressed() ? 'UNCOMPRESS(content_bin) AS content' : 'content')
+		     . ', link, date, is_read, is_favorite, id_feed, tags '
 		     . 'FROM `' . $this->prefix . 'entry` WHERE id_feed=? AND guid=?';
-		$stm = $this->bd->prepare ($sql);
+		$stm = $this->bd->prepare($sql);
 
-		$values = array (
+		$values = array(
 			$feed_id,
 			$id
 		);
 
-		$stm->execute ($values);
-		$res = $stm->fetchAll (PDO::FETCH_ASSOC);
-		$entries = self::daoToEntry ($res);
-		return isset ($entries[0]) ? $entries[0] : false;
+		$stm->execute($values);
+		$res = $stm->fetchAll(PDO::FETCH_ASSOC);
+		$entries = self::daoToEntry($res);
+		return isset($entries[0]) ? $entries[0] : null;
 	}
 
-	public function searchById ($id) {
-		$sql = 'SELECT id, guid, title, author, UNCOMPRESS(content_bin) AS content, link, date, is_read, is_favorite, id_feed, tags '
+	public function searchById($id) {
+		$sql = 'SELECT id, guid, title, author, '
+		     . ($this->isCompressed() ? 'UNCOMPRESS(content_bin) AS content' : 'content')
+		     . ', link, date, is_read, is_favorite, id_feed, tags '
 		     . 'FROM `' . $this->prefix . 'entry` WHERE id=?';
-		$stm = $this->bd->prepare ($sql);
+		$stm = $this->bd->prepare($sql);
+
+		$values = array($id);
 
-		$values = array ($id);
+		$stm->execute($values);
+		$res = $stm->fetchAll(PDO::FETCH_ASSOC);
+		$entries = self::daoToEntry($res);
+		return isset($entries[0]) ? $entries[0] : null;
+	}
 
-		$stm->execute ($values);
-		$res = $stm->fetchAll (PDO::FETCH_ASSOC);
-		$entries = self::daoToEntry ($res);
-		return isset ($entries[0]) ? $entries[0] : false;
+	protected function sqlConcat($s1, $s2) {
+		return 'CONCAT(' . $s1 . ',' . $s2 . ')';	//MySQL
 	}
 
-	public function listWhere($type = 'a', $id = '', $state = 'all', $order = 'DESC', $limit = 1, $firstId = '', $filter = '', $date_min = 0, $keepHistoryDefault = 0) {
+	private function sqlListWhere($type = 'a', $id = '', $state = FreshRSS_Entry::STATE_ALL, $order = 'DESC', $limit = 1, $firstId = '', $filter = '', $date_min = 0, $showOlderUnreadsorFavorites = false, $keepHistoryDefault = 0) {
+		if (!$state) {
+			$state = FreshRSS_Entry::STATE_ALL;
+		}
 		$where = '';
 		$joinFeed = false;
 		$values = array();
@@ -269,185 +311,237 @@ class FreshRSS_EntryDAO extends Minz_ModelPdo {
 				$where .= 'f.priority > 0 ';
 				$joinFeed = true;
 				break;
-			case 's':
-				$where .= 'e1.is_favorite = 1 ';
+			case 's':	//Deprecated: use $state instead
+				$where .= 'e1.is_favorite=1 ';
 				break;
 			case 'c':
-				$where .= 'f.category = ? ';
+				$where .= 'f.category=? ';
 				$values[] = intval($id);
 				$joinFeed = true;
 				break;
 			case 'f':
-				$where .= 'e1.id_feed = ? ';
+				$where .= 'e1.id_feed=? ';
 				$values[] = intval($id);
 				break;
-			default:
-				throw new FreshRSS_EntriesGetter_Exception ('Bad type in Entry->listByType: [' . $type . ']!');
-		}
-		switch ($state) {
-			case 'all':
-				break;
-			case 'not_read':
-				$where .= 'AND e1.is_read = 0 ';
-				break;
-			case 'read':
-				$where .= 'AND e1.is_read = 1 ';
-				break;
-			case 'favorite':
-				$where .= 'AND e1.is_favorite = 1 ';
+			case 'A':
+				$where .= '1 ';
 				break;
 			default:
-				throw new FreshRSS_EntriesGetter_Exception ('Bad state in Entry->listByType: [' . $state . ']!');
+				throw new FreshRSS_EntriesGetter_Exception('Bad type in Entry->listByType: [' . $type . ']!');
+		}
+
+		if ($state & FreshRSS_Entry::STATE_NOT_READ) {
+			if (!($state & FreshRSS_Entry::STATE_READ)) {
+				$where .= 'AND e1.is_read=0 ';
+			} elseif ($state & FreshRSS_Entry::STATE_STRICT) {
+				$where .= 'AND e1.is_read=0 ';
+			}
+		}
+		elseif ($state & FreshRSS_Entry::STATE_READ) {
+			$where .= 'AND e1.is_read=1 ';
 		}
+		if ($state & FreshRSS_Entry::STATE_FAVORITE) {
+			if (!($state & FreshRSS_Entry::STATE_NOT_FAVORITE)) {
+				$where .= 'AND e1.is_favorite=1 ';
+			}
+		}
+		elseif ($state & FreshRSS_Entry::STATE_NOT_FAVORITE) {
+			$where .= 'AND e1.is_favorite=0 ';
+		}
+
 		switch ($order) {
 			case 'DESC':
 			case 'ASC':
 				break;
 			default:
-				throw new FreshRSS_EntriesGetter_Exception ('Bad order in Entry->listByType: [' . $order . ']!');
+				throw new FreshRSS_EntriesGetter_Exception('Bad order in Entry->listByType: [' . $order . ']!');
+		}
+		if ($firstId === '' && parent::$sharedDbType === 'mysql') {
+			$firstId = $order === 'DESC' ? '9000000000'. '000000' : '0';	//MySQL optimization. Tested on MySQL 5.5 with 150k articles
 		}
 		if ($firstId !== '') {
 			$where .= 'AND e1.id ' . ($order === 'DESC' ? '<=' : '>=') . $firstId . ' ';
 		}
 		if (($date_min > 0) && ($type !== 's')) {
-			$where .= 'AND (e1.id >= ' . $date_min . '000000 OR e1.is_read = 0 OR e1.is_favorite = 1 OR (f.keep_history <> 0';
-			if (intval($keepHistoryDefault) === 0) {
-				$where .= ' AND f.keep_history <> -2';	//default
+			$where .= 'AND (e1.id >= ' . $date_min . '000000';
+			if ($showOlderUnreadsorFavorites) {	//Lax date constraint
+				$where .= ' OR e1.is_read=0 OR e1.is_favorite=1 OR (f.keep_history <> 0';
+				if (intval($keepHistoryDefault) === 0) {
+					$where .= ' AND f.keep_history <> -2';	//default
+				}
+				$where .= ')';
 			}
-			$where .= ')) ';
+			$where .= ') ';
 			$joinFeed = true;
 		}
 		$search = '';
 		if ($filter !== '') {
+			require_once(LIB_PATH . '/lib_date.php');
 			$filter = trim($filter);
 			$filter = addcslashes($filter, '\\%_');
-			if (stripos($filter, 'intitle:') === 0) {
-				$filter = substr($filter, strlen('intitle:'));
-				$intitle = true;
-			} else {
-				$intitle = false;
-			}
-			if (stripos($filter, 'inurl:') === 0) {
-				$filter = substr($filter, strlen('inurl:'));
-				$inurl = true;
-			} else {
-				$inurl = false;
-			}
-			if (stripos($filter, 'author:') === 0) {
-				$filter = substr($filter, strlen('author:'));
-				$author = true;
-			} else {
-				$author = false;
-			}
 			$terms = array_unique(explode(' ', $filter));
-			sort($terms);	//Put #tags first
+			//sort($terms);	//Put #tags first	//TODO: Put the cheapest filters first
 			foreach ($terms as $word) {
 				$word = trim($word);
-				if (strlen($word) > 0) {
-					if ($intitle) {
-						$search .= 'AND e1.title LIKE ? ';
-						$values[] = '%' . $word .'%';
-					} elseif ($inurl) {
-						$search .= 'AND CONCAT(e1.link, e1.guid) LIKE ? ';
-						$values[] = '%' . $word .'%';
-					} elseif ($author) {
-						$search .= 'AND e1.author LIKE ? ';
+				if (stripos($word, 'intitle:') === 0) {
+					$word = substr($word, strlen('intitle:'));
+					$search .= 'AND e1.title LIKE ? ';
+					$values[] = '%' . $word .'%';
+				} elseif (stripos($word, 'inurl:') === 0) {
+					$word = substr($word, strlen('inurl:'));
+					$search .= 'AND CONCAT(e1.link, e1.guid) LIKE ? ';
+					$values[] = '%' . $word .'%';
+				} elseif (stripos($word, 'author:') === 0) {
+					$word = substr($word, strlen('author:'));
+					$search .= 'AND e1.author LIKE ? ';
+					$values[] = '%' . $word .'%';
+				} elseif (stripos($word, 'date:') === 0) {
+					$word = substr($word, strlen('date:'));
+					list($minDate, $maxDate) = parseDateInterval($word);
+					if ($minDate) {
+						$search .= 'AND e1.id >= ' . $minDate . '000000 ';
+					}
+					if ($maxDate) {
+						$search .= 'AND e1.id <= ' . $maxDate . '000000 ';
+					}
+				} elseif (stripos($word, 'pubdate:') === 0) {
+					$word = substr($word, strlen('pubdate:'));
+					list($minDate, $maxDate) = parseDateInterval($word);
+					if ($minDate) {
+						$search .= 'AND e1.date >= ' . $minDate . ' ';
+					}
+					if ($maxDate) {
+						$search .= 'AND e1.date <= ' . $maxDate . ' ';
+					}
+				} else {
+					if ($word[0] === '#' && isset($word[1])) {
+						$search .= 'AND e1.tags LIKE ? ';
 						$values[] = '%' . $word .'%';
 					} else {
-						if ($word[0] === '#' && isset($word[1])) {
-							$search .= 'AND e1.tags LIKE ? ';
-							$values[] = '%' . $word .'%';
-						} else {
-							$search .= 'AND CONCAT(e1.title, UNCOMPRESS(e1.content_bin)) LIKE ? ';
-							$values[] = '%' . $word .'%';
-						}
+						$search .= 'AND ' . $this->sqlconcat('e1.title', $this->isCompressed() ? 'UNCOMPRESS(content_bin)' : 'content') . ' LIKE ? ';
+						$values[] = '%' . $word .'%';
 					}
 				}
 			}
 		}
 
-		$sql = 'SELECT e.id, e.guid, e.title, e.author, UNCOMPRESS(e.content_bin) AS content, e.link, e.date, e.is_read, e.is_favorite, e.id_feed, e.tags '
+		return array($values,
+			'SELECT e1.id FROM `' . $this->prefix . 'entry` e1 '
+			. ($joinFeed ? 'INNER JOIN `' . $this->prefix . 'feed` f ON e1.id_feed=f.id ' : '')
+			. 'WHERE ' . $where
+			. $search
+			. 'ORDER BY e1.id ' . $order
+			. ($limit > 0 ? ' LIMIT ' . $limit : ''));	//TODO: See http://explainextended.com/2009/10/23/mysql-order-by-limit-performance-late-row-lookups/
+	}
+
+	public function listWhere($type = 'a', $id = '', $state = FreshRSS_Entry::STATE_ALL, $order = 'DESC', $limit = 1, $firstId = '', $filter = '', $date_min = 0, $showOlderUnreadsorFavorites = false, $keepHistoryDefault = 0) {
+		list($values, $sql) = $this->sqlListWhere($type, $id, $state, $order, $limit, $firstId, $filter, $date_min, $showOlderUnreadsorFavorites, $keepHistoryDefault);
+
+		$sql = 'SELECT e.id, e.guid, e.title, e.author, '
+		     . ($this->isCompressed() ? 'UNCOMPRESS(content_bin) AS content' : 'content')
+		     . ', e.link, e.date, e.is_read, e.is_favorite, e.id_feed, e.tags '
 		     . 'FROM `' . $this->prefix . 'entry` e '
-		     . 'INNER JOIN (SELECT e1.id FROM `' . $this->prefix . 'entry` e1 '
-			     . ($joinFeed ? 'INNER JOIN `' . $this->prefix . 'feed` f ON e1.id_feed = f.id ' : '')
-			     . 'WHERE ' . $where
-			     . $search
-			     . 'ORDER BY e1.id ' . $order
-			     . ($limit > 0 ? ' LIMIT ' . $limit : '')	//TODO: See http://explainextended.com/2009/10/23/mysql-order-by-limit-performance-late-row-lookups/
-		     . ') e2 ON e2.id = e.id '
+		     . 'INNER JOIN ('
+		     . $sql
+		     . ') e2 ON e2.id=e.id '
 		     . 'ORDER BY e.id ' . $order;
 
-		$stm = $this->bd->prepare ($sql);
-		$stm->execute ($values);
+		$stm = $this->bd->prepare($sql);
+		$stm->execute($values);
 
-		return self::daoToEntry ($stm->fetchAll (PDO::FETCH_ASSOC));
+		return self::daoToEntry($stm->fetchAll(PDO::FETCH_ASSOC));
+	}
+
+	public function listIdsWhere($type = 'a', $id = '', $state = FreshRSS_Entry::STATE_ALL, $order = 'DESC', $limit = 1, $firstId = '', $filter = '', $date_min = 0, $showOlderUnreadsorFavorites = false, $keepHistoryDefault = 0) {	//For API
+		list($values, $sql) = $this->sqlListWhere($type, $id, $state, $order, $limit, $firstId, $filter, $date_min, $showOlderUnreadsorFavorites, $keepHistoryDefault);
+
+		$stm = $this->bd->prepare($sql);
+		$stm->execute($values);
+
+		return $stm->fetchAll(PDO::FETCH_COLUMN, 0);
 	}
 
 	public function listLastGuidsByFeed($id, $n) {
 		$sql = 'SELECT guid FROM `' . $this->prefix . 'entry` WHERE id_feed=? ORDER BY id DESC LIMIT ' . intval($n);
-		$stm = $this->bd->prepare ($sql);
-		$values = array ($id);
-		$stm->execute ($values);
-		return $stm->fetchAll (PDO::FETCH_COLUMN, 0);
+		$stm = $this->bd->prepare($sql);
+		$values = array($id);
+		$stm->execute($values);
+		return $stm->fetchAll(PDO::FETCH_COLUMN, 0);
 	}
 
-	public function countUnreadRead () {
-		$sql = 'SELECT COUNT(e.id) AS count FROM `' . $this->prefix . 'entry` e INNER JOIN `' . $this->prefix . 'feed` f ON e.id_feed = f.id WHERE priority > 0'
-		     . ' UNION SELECT COUNT(e.id) AS count FROM `' . $this->prefix . 'entry` e INNER JOIN `' . $this->prefix . 'feed` f ON e.id_feed = f.id WHERE priority > 0 AND is_read = 0';
-		$stm = $this->bd->prepare ($sql);
-		$stm->execute ();
-		$res = $stm->fetchAll (PDO::FETCH_COLUMN, 0);
+	public function countUnreadRead() {
+		$sql = 'SELECT COUNT(e.id) AS count FROM `' . $this->prefix . 'entry` e INNER JOIN `' . $this->prefix . 'feed` f ON e.id_feed=f.id WHERE priority > 0'
+		     . ' UNION SELECT COUNT(e.id) AS count FROM `' . $this->prefix . 'entry` e INNER JOIN `' . $this->prefix . 'feed` f ON e.id_feed=f.id WHERE priority > 0 AND is_read=0';
+		$stm = $this->bd->prepare($sql);
+		$stm->execute();
+		$res = $stm->fetchAll(PDO::FETCH_COLUMN, 0);
 		$all = empty($res[0]) ? 0 : $res[0];
 		$unread = empty($res[1]) ? 0 : $res[1];
 		return array('all' => $all, 'unread' => $unread, 'read' => $all - $unread);
 	}
-	public function count ($minPriority = null) {
-		$sql = 'SELECT COUNT(e.id) AS count FROM `' . $this->prefix . 'entry` e INNER JOIN `' . $this->prefix . 'feed` f ON e.id_feed = f.id';
+	public function count($minPriority = null) {
+		$sql = 'SELECT COUNT(e.id) AS count FROM `' . $this->prefix . 'entry` e INNER JOIN `' . $this->prefix . 'feed` f ON e.id_feed=f.id';
 		if ($minPriority !== null) {
 			$sql = ' WHERE priority > ' . intval($minPriority);
 		}
-		$stm = $this->bd->prepare ($sql);
-		$stm->execute ();
-		$res = $stm->fetchAll (PDO::FETCH_COLUMN, 0);
+		$stm = $this->bd->prepare($sql);
+		$stm->execute();
+		$res = $stm->fetchAll(PDO::FETCH_COLUMN, 0);
 		return $res[0];
 	}
-	public function countNotRead ($minPriority = null) {
-		$sql = 'SELECT COUNT(e.id) AS count FROM `' . $this->prefix . 'entry` e INNER JOIN `' . $this->prefix . 'feed` f ON e.id_feed = f.id WHERE is_read = 0';
+	public function countNotRead($minPriority = null) {
+		$sql = 'SELECT COUNT(e.id) AS count FROM `' . $this->prefix . 'entry` e INNER JOIN `' . $this->prefix . 'feed` f ON e.id_feed=f.id WHERE is_read=0';
 		if ($minPriority !== null) {
 			$sql = ' AND priority > ' . intval($minPriority);
 		}
-		$stm = $this->bd->prepare ($sql);
-		$stm->execute ();
-		$res = $stm->fetchAll (PDO::FETCH_COLUMN, 0);
+		$stm = $this->bd->prepare($sql);
+		$stm->execute();
+		$res = $stm->fetchAll(PDO::FETCH_COLUMN, 0);
 		return $res[0];
 	}
 
-	public function countUnreadReadFavorites () {
-		$sql = 'SELECT COUNT(id) FROM `' . $this->prefix . 'entry` WHERE is_favorite=1'
-		     . ' UNION SELECT COUNT(id) FROM `' . $this->prefix . 'entry` WHERE is_favorite=1 AND is_read = 0';
-		$stm = $this->bd->prepare ($sql);
-		$stm->execute ();
-		$res = $stm->fetchAll (PDO::FETCH_COLUMN, 0);
+	public function countUnreadReadFavorites() {
+		$sql = 'SELECT c FROM ('
+		     .	'SELECT COUNT(id) AS c, 1 as o FROM `' . $this->prefix . 'entry` WHERE is_favorite=1 '
+		     .	'UNION SELECT COUNT(id) AS c, 2 AS o FROM `' . $this->prefix . 'entry` WHERE is_favorite=1 AND is_read=0'
+		     .	') u ORDER BY o';
+		$stm = $this->bd->prepare($sql);
+		$stm->execute();
+		$res = $stm->fetchAll(PDO::FETCH_COLUMN, 0);
 		$all = empty($res[0]) ? 0 : $res[0];
 		$unread = empty($res[1]) ? 0 : $res[1];
 		return array('all' => $all, 'unread' => $unread, 'read' => $all - $unread);
 	}
 
 	public function optimizeTable() {
-		$sql = 'OPTIMIZE TABLE `' . $this->prefix . 'entry`';
-		$stm = $this->bd->prepare ($sql);
-		$stm->execute ();
+		$sql = 'OPTIMIZE TABLE `' . $this->prefix . 'entry`';	//MySQL
+		$stm = $this->bd->prepare($sql);
+		$stm->execute();
+	}
+
+	public function size($all = false) {
+		$db = Minz_Configuration::dataBase();
+		$sql = 'SELECT SUM(data_length + index_length) FROM information_schema.TABLES WHERE table_schema=?';	//MySQL
+		$values = array($db['base']);
+		if (!$all) {
+			$sql .= ' AND table_name LIKE ?';
+			$values[] = $this->prefix . '%';
+		}
+		$stm = $this->bd->prepare($sql);
+		$stm->execute($values);
+		$res = $stm->fetchAll(PDO::FETCH_COLUMN, 0);
+		return $res[0];
 	}
 
-	public static function daoToEntry ($listDAO) {
-		$list = array ();
+	public static function daoToEntry($listDAO) {
+		$list = array();
 
-		if (!is_array ($listDAO)) {
-			$listDAO = array ($listDAO);
+		if (!is_array($listDAO)) {
+			$listDAO = array($listDAO);
 		}
 
 		foreach ($listDAO as $key => $dao) {
-			$entry = new FreshRSS_Entry (
+			$entry = new FreshRSS_Entry(
 				$dao['id_feed'],
 				$dao['guid'],
 				$dao['title'],
@@ -459,13 +553,13 @@ class FreshRSS_EntryDAO extends Minz_ModelPdo {
 				$dao['is_favorite'],
 				$dao['tags']
 			);
-			if (isset ($dao['id'])) {
-				$entry->_id ($dao['id']);
+			if (isset($dao['id'])) {
+				$entry->_id($dao['id']);
 			}
 			$list[] = $entry;
 		}
 
-		unset ($listDAO);
+		unset($listDAO);
 
 		return $list;
 	}