/**
* returns prepared url able to require sorting for each column
* of the pager results
*
* @param string $url
* @return array
*/
function get_sort_url_list($url, $context = null)
{
$urlList = array();
$sortArgList = array();
if (count($this->get_result_list())) {
list($firstResultRow) = $this->get_result_list();
$sortArgList = array_keys($firstResultRow);
} else {
$sortArgList = claro_sql_field_names($this->sql);
}
foreach ($sortArgList as $thisArg) {
if (array_key_exists($thisArg, $this->sortKeyList) && $this->sortKeyList[$thisArg] != SORT_DESC) {
$direction = SORT_DESC;
} else {
$direction = SORT_ASC;
}
$urlList[$thisArg] = $url . (strstr($url, '?') !== false ? '&' : '?') . $this->sortKeyParamName . '=' . urlencode($thisArg) . '&' . $this->sortDirParamName . '=' . $direction . claro_url_relay_context('&', $context);
}
return $urlList;
}
/**
* CLAROLINE SQL query and fetch array wrapper. It returns all the result in
* associative array ARRANGED BY COLUMNS.
*
* @param string $sqlQuery the sql query
* @param handler $dbHandler optional
* @return associative array containing all the result arranged by columns
*
* @see claro_sql_query()
* @author Hugues Peeters <*****@*****.**>,
* @deprecated since Claroline 1.9, use Claroline::getDatabase() and new classes
* in database/database.lib.php instead
*/
function claro_sql_query_fetch_all_cols($sqlQuery, $dbHandler = '#')
{
$result = claro_sql_query($sqlQuery, $dbHandler);
if ($result) {
$colList = array();
while ($row = mysql_fetch_array($result, MYSQL_ASSOC)) {
foreach ($row as $key => $value) {
$colList[$key][] = $value;
}
}
if (count($colList) == 0) {
// WHEN NO RESULT, THE SCRIPT CREATES AT LEAST COLUMN HEADERS
$FieldNamelist = claro_sql_field_names($sqlQuery, $result);
foreach ($FieldNamelist as $thisFieldName) {
$colList[$thisFieldName] = array();
}
}
// end if( count($colList) == 0)
mysql_free_result($result);
return $colList;
} else {
return false;
}
}