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- #20963: Make taxonomy_select_nodes() more useful to other modules, by allowing custom sorting orders.

4.7.x
Steven Wittens 2005-05-25 04:04:59 +00:00
parent 0ff0af1601
commit 34421b5d39
2 changed files with 10 additions and 6 deletions
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8
modules/taxonomy.module
View File

@ -952,10 +952,12 @@ function _taxonomy_prepare_insert($data, $stage) {
* @param $pager * @param $pager
* Whether the nodes are to be used with a pager (the case on most Drupal * Whether the nodes are to be used with a pager (the case on most Drupal
* pages) or not (in an XML feed, for example). * pages) or not (in an XML feed, for example).
* @param $order
* The order clause for the query that retrieve the nodes.
* @return * @return
* A resource identifier pointing to the query results. * A resource identifier pointing to the query results.
*/ */
function taxonomy_select_nodes($tids = array(), $operator = 'or', $depth = 0, $pager = TRUE) { function taxonomy_select_nodes($tids = array(), $operator = 'or', $depth = 0, $pager = TRUE, $order = 'n.sticky DESC, n.created DESC') {
if (count($tids) > 0) { if (count($tids) > 0) {
// For each term ID, generate an array of descendant term IDs to the right depth. // For each term ID, generate an array of descendant term IDs to the right depth.
$descendant_tids = array(); $descendant_tids = array();
@ -970,7 +972,7 @@ function taxonomy_select_nodes($tids = array(), $operator = 'or', $depth = 0, $p
if ($operator == 'or') { if ($operator == 'or') {
$str_tids = implode(',', call_user_func_array('array_merge', $descendant_tids)); $str_tids = implode(',', call_user_func_array('array_merge', $descendant_tids));
$sql = 'SELECT DISTINCT(n.nid), n.sticky, n.title, n.created FROM {node} n INNER JOIN {term_node} tn ON n.nid = tn.nid WHERE tn.tid IN ('. $str_tids .') AND n.status = 1 ORDER BY n.sticky DESC, n.created DESC'; $sql = 'SELECT DISTINCT(n.nid), n.sticky, n.title, n.created FROM {node} n INNER JOIN {term_node} tn ON n.nid = tn.nid WHERE tn.tid IN ('. $str_tids .') AND n.status = 1 ORDER BY '. $order;
$sql_count = 'SELECT COUNT(DISTINCT(n.nid)) FROM {node} n INNER JOIN {term_node} tn ON n.nid = tn.nid WHERE tn.tid IN ('. $str_tids .') AND n.status = 1'; $sql_count = 'SELECT COUNT(DISTINCT(n.nid)) FROM {node} n INNER JOIN {term_node} tn ON n.nid = tn.nid WHERE tn.tid IN ('. $str_tids .') AND n.status = 1';
} }
else { else {
@ -980,7 +982,7 @@ function taxonomy_select_nodes($tids = array(), $operator = 'or', $depth = 0, $p
$joins .= ' INNER JOIN {term_node} tn'. $index .' ON n.nid = tn'. $index .'.nid'; $joins .= ' INNER JOIN {term_node} tn'. $index .' ON n.nid = tn'. $index .'.nid';
$wheres .= ' AND tn'. $index .'.tid IN ('. implode(',', $tids) .')'; $wheres .= ' AND tn'. $index .'.tid IN ('. implode(',', $tids) .')';
} }
$sql = 'SELECT n.nid, n.sticky, n.title, n.created FROM {node} n '. $joins .' WHERE n.status = 1 '. $wheres .' ORDER BY n.sticky DESC, n.created DESC'; $sql = 'SELECT n.nid, n.sticky, n.title, n.created FROM {node} n '. $joins .' WHERE n.status = 1 '. $wheres .' ORDER BY '. $order;
$sql_count = 'SELECT COUNT(n.nid) FROM {node} n '. $joins .' WHERE n.status = 1 ' . $wheres; $sql_count = 'SELECT COUNT(n.nid) FROM {node} n '. $joins .' WHERE n.status = 1 ' . $wheres;
} }
$sql = db_rewrite_sql($sql); $sql = db_rewrite_sql($sql);

8
modules/taxonomy/taxonomy.module
View File

@ -952,10 +952,12 @@ function _taxonomy_prepare_insert($data, $stage) {
* @param $pager * @param $pager
* Whether the nodes are to be used with a pager (the case on most Drupal * Whether the nodes are to be used with a pager (the case on most Drupal
* pages) or not (in an XML feed, for example). * pages) or not (in an XML feed, for example).
* @param $order
* The order clause for the query that retrieve the nodes.
* @return * @return
* A resource identifier pointing to the query results. * A resource identifier pointing to the query results.
*/ */
function taxonomy_select_nodes($tids = array(), $operator = 'or', $depth = 0, $pager = TRUE) { function taxonomy_select_nodes($tids = array(), $operator = 'or', $depth = 0, $pager = TRUE, $order = 'n.sticky DESC, n.created DESC') {
if (count($tids) > 0) { if (count($tids) > 0) {
// For each term ID, generate an array of descendant term IDs to the right depth. // For each term ID, generate an array of descendant term IDs to the right depth.
$descendant_tids = array(); $descendant_tids = array();
@ -970,7 +972,7 @@ function taxonomy_select_nodes($tids = array(), $operator = 'or', $depth = 0, $p
if ($operator == 'or') { if ($operator == 'or') {
$str_tids = implode(',', call_user_func_array('array_merge', $descendant_tids)); $str_tids = implode(',', call_user_func_array('array_merge', $descendant_tids));
$sql = 'SELECT DISTINCT(n.nid), n.sticky, n.title, n.created FROM {node} n INNER JOIN {term_node} tn ON n.nid = tn.nid WHERE tn.tid IN ('. $str_tids .') AND n.status = 1 ORDER BY n.sticky DESC, n.created DESC'; $sql = 'SELECT DISTINCT(n.nid), n.sticky, n.title, n.created FROM {node} n INNER JOIN {term_node} tn ON n.nid = tn.nid WHERE tn.tid IN ('. $str_tids .') AND n.status = 1 ORDER BY '. $order;
$sql_count = 'SELECT COUNT(DISTINCT(n.nid)) FROM {node} n INNER JOIN {term_node} tn ON n.nid = tn.nid WHERE tn.tid IN ('. $str_tids .') AND n.status = 1'; $sql_count = 'SELECT COUNT(DISTINCT(n.nid)) FROM {node} n INNER JOIN {term_node} tn ON n.nid = tn.nid WHERE tn.tid IN ('. $str_tids .') AND n.status = 1';
} }
else { else {
@ -980,7 +982,7 @@ function taxonomy_select_nodes($tids = array(), $operator = 'or', $depth = 0, $p
$joins .= ' INNER JOIN {term_node} tn'. $index .' ON n.nid = tn'. $index .'.nid'; $joins .= ' INNER JOIN {term_node} tn'. $index .' ON n.nid = tn'. $index .'.nid';
$wheres .= ' AND tn'. $index .'.tid IN ('. implode(',', $tids) .')'; $wheres .= ' AND tn'. $index .'.tid IN ('. implode(',', $tids) .')';
} }
$sql = 'SELECT n.nid, n.sticky, n.title, n.created FROM {node} n '. $joins .' WHERE n.status = 1 '. $wheres .' ORDER BY n.sticky DESC, n.created DESC'; $sql = 'SELECT n.nid, n.sticky, n.title, n.created FROM {node} n '. $joins .' WHERE n.status = 1 '. $wheres .' ORDER BY '. $order;
$sql_count = 'SELECT COUNT(n.nid) FROM {node} n '. $joins .' WHERE n.status = 1 ' . $wheres; $sql_count = 'SELECT COUNT(n.nid) FROM {node} n '. $joins .' WHERE n.status = 1 ' . $wheres;
} }
$sql = db_rewrite_sql($sql); $sql = db_rewrite_sql($sql);