function flag_get_user_flags in Flag 6
Same name and namespace in other branches
- 5 flag.module \flag_get_user_flags()
- 6.2 flag.module \flag_get_user_flags()
- 7.3 flag.module \flag_get_user_flags()
- 7.2 flag.module \flag_get_user_flags()
Find what a user has flagged, either a single node or on the entire site.
Parameters
$content_type: The type of content that will be retrieved. Usually 'node'.
$content_id: Optional. The content ID to check for flagging. If none given, all content flagged by this user will be returned.
$uid: Optional. The user ID whose flags we're checking. If none given, the current user will be used.
$reset: Reset the internal cache and execute the SQL query another time.
Return value
$flags If returning a single node's flags, an array of the structure [flag_name] => (fcid => [fcid], uid => [uid], content_id => [content_id], timestamp => [timestamp], ...)
If returning all nodes, an array of arrays for each flag: [flag_name] => [content_id] => Object from above.
2 calls to flag_get_user_flags()
- flag_flag::flag in ./
flag.inc - Flags, on unflags, an item.
- flag_flag::is_flagged in ./
flag.inc - Returns TRUE if a certain user has flagged this content.
File
- ./
flag.module, line 1008
Code
function flag_get_user_flags($content_type, $content_id = NULL, $uid = NULL, $reset = FALSE) {
static $flagged_content;
if ($reset) {
$flagged_content = array();
if (!isset($content_type)) {
return;
}
}
$uid = !isset($uid) ? $GLOBALS['user']->uid : $uid;
if (isset($content_id)) {
if (!isset($flagged_content[$uid][$content_type][$content_id])) {
$flag_names = _flag_get_flag_names();
$flagged_content[$uid][$content_type][$content_id] = array();
$result = db_query("SELECT * FROM {flag_content} WHERE content_type = '%s' AND content_id = %d AND (uid = %d OR uid = 0)", $content_type, $content_id, $uid);
while ($flag_content = db_fetch_object($result)) {
$flagged_content[$uid][$content_type][$content_id][$flag_names[$flag_content->fid]] = $flag_content;
}
}
return $flagged_content[$uid][$content_type][$content_id];
}
else {
if (!isset($flagged_content[$uid][$content_type]['all'])) {
$flag_names = _flag_get_flag_names();
$flagged_content[$uid][$content_type]['all'] = array();
$result = db_query("SELECT * FROM {flag_content} WHERE content_type = '%s' AND (uid = %d OR uid = 0)", $content_type, $uid);
while ($flag_content = db_fetch_object($result)) {
$flagged_content[$uid][$content_type]['all'][$flag_names[$flag_content->fid]][$flag_content->content_id] = $flag_content;
}
}
return $flagged_content[$uid][$content_type]['all'];
}
}