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a1f8bade6176f03a6e2399d5de24975bb47d09d6
FreshRSS/app/Models/EntryDAO.php
Alexandre Alapetite a1f8bade61 SQL : petits changement recherche 
Traite mieux les caractères spéciaux.
Permet par exemple une recherche sur des mots contenant des apostrophes,
ou le signe pourcentage, etc.
Il faudra toujours essayer d'améliorer la recherche en particulier
lorsque plusieurs mots sont fournis
2013-12-16 21:58:47 +01:00

440 lines
14 KiB
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'],
$valuesTmp['is_favorite'],
$valuesTmp['id_feed'],
substr($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: ' . $valuesTmp['title'], Minz_Log::DEBUG);
}*/
return false;
}
}
public function markFavorite ($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)) {
return $stm->rowCount();
} else {
$info = $stm->errorInfo();
Minz_Log::record ('SQL error : ' . $info[2], Minz_Log::ERROR);
return false;
}
}
public function markRead ($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();
} else {
$info = $stm->errorInfo();
Minz_Log::record ('SQL error : ' . $info[2], Minz_Log::ERROR);
return false;
}
}
public function markReadEntries ($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';
}
$values = array ($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 $affected;
}
}
public function markReadFeed ($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);
$entries = HelperEntry::daoToEntry ($res);
return isset ($entries[0]) ? $entries[0] : false;
}
public function searchById ($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);
$entries = HelperEntry::daoToEntry ($res);
return isset ($entries[0]) ? $entries[0] : false;
}
public function listWhere($type = 'a', $id = '', $state = 'all', $order = 'DESC', $limit = 1, $firstId = '', $filter = '', $date_min = 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;
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;
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_favorite = 1 OR f.keep_history = 1) ';
$joinFeed = true;
}
$search = '';
if ($filter !== '') {
$filter = trim($filter);
$filter = addcslashes($filter, '\\%_');
$terms = array_unique(explode(' ', $filter));
sort($terms); //Put #tags first
foreach ($terms as $word) {
$word = trim($word);
if (strlen($word) > 0) {
if ($word[0] === '#') {
if (isset($word[1])) {
$search .= 'AND e1.tags LIKE ? ';
$values[] = '%' . $word .'%';
}
} else {
$search .= 'AND CONCAT(e1.title, UNCOMPRESS(e1.content_bin)) 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 '
. '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 '
. 'ORDER BY e.id ' . $order;
$stm = $this->bd->prepare ($sql);
$stm->execute ($values);
return HelperEntry::daoToEntry ($stm->fetchAll (PDO::FETCH_ASSOC));
}
public function listLastGuidsByFeed($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);
$stm->execute ();
}
}
class HelperEntry {
public static function daoToEntry ($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;
}
}
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