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FreshRSS/app/Models/EntryDAO.php

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<?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 (
$valuesTmp['id'],
substr($valuesTmp['guid'], 0, 760),
substr($valuesTmp['title'], 0, 255),
substr($valuesTmp['author'], 0, 255),
$valuesTmp['content'],
substr($valuesTmp['link'], 0, 1023),
$valuesTmp['date'],
$valuesTmp['is_read'] ? 1 : 0,
$valuesTmp['is_favorite'] ? 1 : 0,
$valuesTmp['id_feed'],
substr($valuesTmp['tags'], 0, 1023),
);
if ($stm && $stm->execute ($values)) {
return $this->bd->lastInsertId();
} else {
$info = $stm->errorInfo();
if ((int)($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]
. ' 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]
. ' while adding entry in feed ' . $valuesTmp['id_feed'] . ' with title: ' . $valuesTmp['title'], Minz_Log::DEBUG);
}*/
return false;
}
}
public function markFavorite($ids, $is_favorite = true) {
if (!is_array($ids)) {
$ids = array($ids);
}
$sql = 'UPDATE `' . $this->prefix . 'entry` e '
. 'SET e.is_favorite = ? '
. 'WHERE e.id IN (' . str_repeat('?,', count($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 : ' . $info[2], Minz_Log::ERROR);
return false;
}
}
public function markRead($ids, $is_read = true) {
if (is_array($ids)) {
if (count($ids) < 6) { //Speed heuristics
$affected = 0;
foreach ($ids as $id) {
$affected += $this->markRead($id, $is_read);
}
return $affected;
}
$this->bd->beginTransaction();
$sql = 'UPDATE `' . $this->prefix . 'entry` e '
. 'SET e.is_read = ? '
. 'WHERE e.id IN (' . str_repeat('?,', count($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->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 '
. 'INNER JOIN ('
. 'SELECT e.id_feed, '
. 'COUNT(CASE WHEN e.is_read = 0 THEN 1 END) AS nbUnreads, '
. 'COUNT(e.id) AS nbEntries '
. 'FROM `' . $this->prefix . 'entry` e '
. 'GROUP BY e.id_feed'
. ') x ON x.id_feed=f.id '
. 'SET f.cache_nbEntries=x.nbEntries, f.cache_nbUnreads=x.nbUnreads';
$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;
}
}
$this->bd->commit();
return $affected;
} 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=?';
$values = array($is_read ? 1 : 0, $ids);
$stm = $this->bd->prepare($sql);
if ($stm && $stm->execute($values)) {
return $stm->rowCount();
} else {
$info = $stm->errorInfo();
Minz_Log::record('SQL error : ' . $info[2], Minz_Log::ERROR);
return false;
}
}
}
public function markReadEntries ($idMax = 0, $onlyFavorites = false, $priorityMin = 0) {
if ($idMax == 0) {
$sql = 'UPDATE `' . $this->prefix . 'entry` e INNER JOIN `' . $this->prefix . 'feed` f ON e.id_feed = f.id '
. 'SET e.is_read = 1, f.cache_nbUnreads=0 '
. 'WHERE e.is_read = 0';
if ($onlyFavorites) {
$sql .= ' AND e.is_favorite = 1';
} elseif ($priorityMin >= 0) {
$sql .= ' AND f.priority > ' . intval($priorityMin);
}
$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 `' . $this->prefix . 'feed` f ON e.id_feed = f.id '
. 'SET e.is_read = 1 '
. 'WHERE e.is_read = 0 AND e.id <= ?';
if ($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->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)';
$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;
}
}
$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)) {
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.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;
}
}
$this->bd->commit ();
return $affected;
}
}
public function markReadCatName($name, $idMax = 0) {
if ($idMax == 0) {
$sql = 'UPDATE `' . $this->prefix . 'entry` e '
. 'INNER JOIN `' . $this->prefix . 'feed` f ON e.id_feed = f.id '
. 'INNER JOIN `' . $this->prefix . 'category` c ON c.id = f.category '
. 'SET e.is_read = 1, f.cache_nbUnreads=0 '
. 'WHERE c.name = ?';
$values = array($name);
$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 '
. 'INNER JOIN `' . $this->prefix . 'category` c ON c.id = f.category '
. 'SET e.is_read = 1 '
. 'WHERE c.name = ? AND e.id <= ?';
$values = array($name, $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 '
. 'INNER JOIN `' . $this->prefix . 'category` c ON c.id = f.category '
. 'SET f.cache_nbUnreads=COALESCE(x.nbUnreads, 0) '
. 'WHERE c.name = ?';
$values = array($name);
$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;
}
}
$this->bd->commit();
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;
}
}
$this->bd->commit ();
return $affected;
}
}
public function searchByGuid ($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 '
. 'FROM `' . $this->prefix . 'entry` WHERE id_feed=? AND guid=?';
$stm = $this->bd->prepare ($sql);
$values = array (
$feed_id,
$id
);
$stm->execute ($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 '
. 'FROM `' . $this->prefix . 'entry` WHERE id=?';
$stm = $this->bd->prepare ($sql);
$values = array ($id);
$stm->execute ($values);
$res = $stm->fetchAll (PDO::FETCH_ASSOC);
$entries = self::daoToEntry ($res);
return isset ($entries[0]) ? $entries[0] : null;
}
private function sqlListWhere($type = 'a', $id = '', $state = 'all', $order = 'DESC', $limit = 1, $firstId = '', $filter = '', $date_min = 0, $keepHistoryDefault = 0) {
$where = '';
$joinFeed = false;
$values = array();
switch ($type) {
case 'a':
$where .= 'f.priority > 0 ';
$joinFeed = true;
break;
case 's':
$where .= 'e1.is_favorite = 1 ';
break;
case 'c':
$where .= 'f.category = ? ';
$values[] = intval($id);
$joinFeed = true;
break;
case 'f':
$where .= 'e1.id_feed = ? ';
$values[] = intval($id);
break;
case 'A':
$where .= '1 ';
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 ';
break;
default:
throw new FreshRSS_EntriesGetter_Exception ('Bad state in Entry->listByType: [' . $state . ']!');
}
switch ($order) {
case 'DESC':
case 'ASC':
break;
default:
throw new FreshRSS_EntriesGetter_Exception ('Bad order in Entry->listByType: [' . $order . ']!');
}
if ($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 .= ')) ';
$joinFeed = true;
}
$search = '';
if ($filter !== '') {
$filter = trim($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
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 ? ';
$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[] = '%' . $word .'%';
}
}
}
}
}
return array($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 = 'all', $order = 'DESC', $limit = 1, $firstId = '', $filter = '', $date_min = 0, $keepHistoryDefault = 0) {
list($values, $sql) = $this->sqlListWhere($type, $id, $state, $order, $limit, $firstId, $filter, $date_min, $keepHistoryDefault);
$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 '
. 'FROM `' . $this->prefix . 'entry` e '
. 'INNER JOIN ('
. $sql
. ') e2 ON e2.id = e.id '
. 'ORDER BY e.id ' . $order;
$stm = $this->bd->prepare ($sql);
$stm->execute ($values);
return self::daoToEntry ($stm->fetchAll (PDO::FETCH_ASSOC));
}
public function listIdsWhere($type = 'a', $id = '', $state = 'all', $order = 'DESC', $limit = 1, $firstId = '', $filter = '', $date_min = 0, $keepHistoryDefault = 0) { //For API
list($values, $sql) = $this->sqlListWhere($type, $id, $state, $order, $limit, $firstId, $filter, $date_min, $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);
}
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 `' . $this->prefix . 'feed` f ON e.id_feed = f.id';
if ($minPriority !== null) {
$sql = ' WHERE priority > ' . intval($minPriority);
}
$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 `' . $this->prefix . 'feed` f ON e.id_feed = f.id WHERE is_read = 0';
if ($minPriority !== null) {
$sql = ' AND priority > ' . intval($minPriority);
}
$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);
$all = empty($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);
$stm->execute ();
}
public static function daoToEntry ($listDAO) {
$list = array ();
if (!is_array ($listDAO)) {
$listDAO = array ($listDAO);
}
foreach ($listDAO as $key => $dao) {
$entry = new FreshRSS_Entry (
$dao['id_feed'],
$dao['guid'],
$dao['title'],
$dao['author'],
$dao['content'],
$dao['link'],
$dao['date'],
$dao['is_read'],
$dao['is_favorite'],
$dao['tags']
);
if (isset ($dao['id'])) {
$entry->_id ($dao['id']);
}
$list[] = $entry;
}
unset ($listDAO);
return $list;
}
}