/**
* Attempt to pass search query on to the Source
*
* @param Doctrine_Query $q
* @param string $alias
* @param string $search
* @param boolean $useOr
*/
public static function add_search_str($q, $alias, $search, $useOr = null)
{
$from_parts = $q->getDqlPart('from');
foreach ($from_parts as $string_part) {
if (preg_match("/{$alias}\\.Source *(\\w*)/", $string_part, $matches)) {
$src_alias = isset($matches[1]) ? $matches[1] : null;
Source::add_search_str($q, $src_alias, $search, $useOr);
break;
}
}
}
/**
* Used to parse out the FROM and JOIN pieces of the DQL
* and place it in the $_queryParts array for use
* in many other places
*
* @return Bvb_Grid_Source_Doctrine
*/
protected function _setFromParts()
{
$return = array();
//Remove all 'as' instances
$froms = $this->_removeAs($this->_query->getDqlPart('from'));
foreach ($froms as $from) {
$fields = explode(',', $from);
$fields = array_map('trim', $fields);
foreach ($fields as $field) {
if (strpos(strtoupper($field), 'JOIN') === false) {
$this->_queryParts = array_merge_recursive($this->_queryParts, $this->_explodeFrom($field));
} else {
$join = explode('JOIN', $field);
$join = array_map('trim', $join);
$joinType = strtolower($join[0]);
$this->_queryParts = array_merge_recursive($this->_queryParts, $this->_explodeJoin($join[1], $joinType));
}
}
}
return $this;
}
/**
* Adds an adapter-specific LIMIT clause to the SELECT statement.
* [ original code borrowed from Zend Framework ]
*
* License available at: http://framework.zend.com/license
*
* Copyright (c) 2005-2008, Zend Technologies USA, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* * Neither the name of Zend Technologies USA, Inc. nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* @param string $query
* @param mixed $limit
* @param mixed $offset
* @link http://lists.bestpractical.com/pipermail/rt-devel/2005-June/007339.html
* @return string
*/
public function modifyLimitQuery($query, $limit = false, $offset = false, $isManip = false, $isSubQuery = false, Doctrine_Query $queryOrigin = null)
{
if ($limit === false || !($limit > 0)) {
return $query;
}
$orderby = stristr($query, 'ORDER BY');
if ($offset !== false && $orderby === false) {
throw new Doctrine_Connection_Exception("OFFSET cannot be used in MSSQL without ORDER BY due to emulation reasons.");
}
$count = intval($limit);
$offset = intval($offset);
if ($offset < 0) {
throw new Doctrine_Connection_Exception("LIMIT argument offset={$offset} is not valid");
}
$orderbySql = $queryOrigin->getSqlQueryPart('orderby');
$orderbyDql = $queryOrigin->getDqlPart('orderby');
if ($orderby !== false) {
$orders = $this->parseOrderBy(implode(', ', $queryOrigin->getDqlPart('orderby')));
for ($i = 0; $i < count($orders); $i++) {
$sorts[$i] = stripos($orders[$i], ' desc') !== false ? 'DESC' : 'ASC';
$orders[$i] = trim(preg_replace('/\\s+(ASC|DESC)$/i', '', $orders[$i]));
list($fieldAliases[$i], $fields[$i]) = strstr($orders[$i], '.') ? explode('.', $orders[$i]) : array('', $orders[$i]);
$columnAlias[$i] = $queryOrigin->getSqlTableAlias($queryOrigin->getExpressionOwner($orders[$i]));
$cmp = $queryOrigin->getQueryComponent($queryOrigin->getExpressionOwner($orders[$i]));
$tables[$i] = $cmp['table'];
$columns[$i] = $cmp['table']->getColumnName($fields[$i]);
// TODO: This sould be refactored as method called Doctrine_Table::getColumnAlias(<column name>).
$aliases[$i] = $columnAlias[$i] . '__' . $columns[$i];
}
}
// Ticket #1259: Fix for limit-subquery in MSSQL
$selectRegExp = 'SELECT\\s+';
$selectReplace = 'SELECT ';
if (preg_match('/^SELECT(\\s+)DISTINCT/i', $query)) {
$selectRegExp .= 'DISTINCT\\s+';
$selectReplace .= 'DISTINCT ';
}
$fields_string = substr($query, strlen($selectReplace), strpos($query, ' FROM ') - strlen($selectReplace));
$field_array = explode(',', $fields_string);
$field_array = array_shift($field_array);
$aux2 = preg_split('/ as /i', $field_array);
$aux2 = explode('.', end($aux2));
$key_field = trim(end($aux2));
$query = preg_replace('/^' . $selectRegExp . '/i', $selectReplace . 'TOP ' . ($count + $offset) . ' ', $query);
if ($isSubQuery === true) {
$query = 'SELECT TOP ' . $count . ' ' . $this->quoteIdentifier('inner_tbl') . '.' . $key_field . ' FROM (' . $query . ') AS ' . $this->quoteIdentifier('inner_tbl');
} else {
$query = 'SELECT * FROM (SELECT TOP ' . $count . ' * FROM (' . $query . ') AS ' . $this->quoteIdentifier('inner_tbl');
}
if ($orderby !== false) {
$query .= ' ORDER BY ';
for ($i = 0, $l = count($orders); $i < $l; $i++) {
if ($i > 0) {
// not first order clause
$query .= ', ';
}
$query .= $this->modifyOrderByColumn($tables[$i], $columns[$i], $this->quoteIdentifier('inner_tbl') . '.' . $this->quoteIdentifier($aliases[$i])) . ' ';
$query .= stripos($sorts[$i], 'asc') !== false ? 'DESC' : 'ASC';
}
}
if ($isSubQuery !== true) {
$query .= ') AS ' . $this->quoteIdentifier('outer_tbl');
if ($orderby !== false) {
$query .= ' ORDER BY ';
for ($i = 0, $l = count($orders); $i < $l; $i++) {
if ($i > 0) {
// not first order clause
$query .= ', ';
}
$query .= $this->modifyOrderByColumn($tables[$i], $columns[$i], $this->quoteIdentifier('outer_tbl') . '.' . $this->quoteIdentifier($aliases[$i])) . ' ' . $sorts[$i];
}
}
}
return $query;
}
public function addFriendActivityQuery(Doctrine_Query $q, $memberId, $isCheckApp = true)
{
if (is_null($memberId)) {
$memberId = $this->getMyMemberId();
if (is_null($memberId)) {
throw new LogicException('The user is not login.');
}
}
$dql = 'member_id = ?';
$dqlParams = array($memberId);
$friendIds = Doctrine::getTable('MemberRelationship')->getFriendMemberIds($memberId);
$flags = $this->getViewablePublicFlags(self::PUBLIC_FLAG_FRIEND);
if ($friendIds) {
$query = new Doctrine_Query();
$query->andWhereIn('member_id', $friendIds);
$query->andWhereIn('public_flag', $flags);
$dql .= ' OR ' . implode(' ', $query->getDqlPart('where'));
$dqlParams = array_merge($dqlParams, $friendIds, $flags);
}
$q->andWhere('(' . $dql . ')', $dqlParams);
$q->andWhere('in_reply_to_activity_id IS NULL');
if ($isCheckApp) {
if ('mobile_frontend' == sfConfig::get('sf_app')) {
$q->andWhere('is_mobile = ?', true);
} else {
$q->andWhere('is_pc = ?', true);
}
}
}
/**
* Add custom search query (from the get param 'q')
*
* @param Doctrine_Query $q
* @param string $alias
* @param string $search
* @param boolean $useOr
*/
public static function add_search_str($q, $alias, $search, $useOr = null)
{
$a = $alias ? "{$alias}." : "";
$str = "({$a}bin_name like ?)";
$params = array("%{$search}%");
// try to also search User, if it's part of the query and has an alias
if ($alias) {
$parts = $q->getDqlPart('from');
foreach ($parts as $dql) {
if (preg_match("/{$alias}.User.*\$/", $dql, $matches)) {
$usr_alias = preg_replace("/{$alias}.User\\s*/", '', $matches[0]);
// must have alias
if ($usr_alias) {
$tmp = Doctrine_Query::create();
User::add_search_str($tmp, $usr_alias, $search);
$usrq = array_pop($tmp->getDqlPart('where'));
$usrp = $tmp->getFlattenedParams();
$str .= " or {$usrq}";
$params = array_merge($params, $usrp);
}
}
}
}
// add to query
if ($useOr) {
$q->orWhere($str, $params);
} else {
$q->addWhere($str, $params);
}
}
public function executeStatusesHomeTimeline(sfWebRequest $request)
{
$memberId = $this->getMemberId();
$validators = array('since_id' => new sfValidatorInteger(array('required' => false, 'min' => 1)), 'max_id' => new sfValidatorInteger(array('required' => false, 'min' => 1)), 'count' => new sfValidatorInteger(array('required' => false, 'max' => 200, 'min' => 1)), 'page' => new sfValidatorInteger(array('required' => false, 'min' => 1)), 'term_user' => new sfValidatorBoolean(array('required' => false)));
$default = array('count' => 20, 'page' => 1, 'term_user' => false);
$params = $this->validate($validators, $default);
$q = Doctrine::getTable('ActivityData')->createQuery();
$dql = 'member_id = ?';
$dqlParams = array($memberId);
$friendIds = Doctrine::getTable('MemberRelationship')->getFriendMemberIds($memberId);
$flags = Doctrine::getTable('ActivityData')->getViewablePublicFlags(ActivityDataTable::PUBLIC_FLAG_FRIEND);
if ($friendIds) {
$query = new Doctrine_Query();
$query->andWhereIn('member_id', $friendIds);
$query->andWhereIn('public_flag', $flags);
$dql .= ' OR ' . implode(' ', $query->getDqlPart('where'));
$dqlParams = array_merge($dqlParams, $friendIds, $flags);
}
$q->andWhere('(' . $dql . ')', $dqlParams);
$q->andWhere('in_reply_to_activity_id IS NULL');
$q->limit($params['count']);
if ($params['since_id']) {
$q->andWhere('id > ?', $params['since_id']);
}
if ($params['max_id']) {
$q->andWhere('id <= ?', $params['max_id']);
}
if (1 !== $params['page']) {
$q->offset(($params['page'] - 1) * $params['count']);
}
$activities = $q->orderBy('id DESC')->execute();
$statuses = array();
foreach ($activities as $activity) {
$statuses[] = array('status' => opActivityDataConverter::activityToStatus($activity, $params['term_user']));
}
return $this->render(array('statuses' => $statuses));
}
