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<?php
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// $Id: taxonomy_block.module,v 1.24 2009/06/26 09:02:02 thenicespider Exp $
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/**
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* @file
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* The taxonomy_block module used for displaying Site Counter.
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*/
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/**
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* Implementation of hook_help().
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*/
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function taxonomy_block_help($section) {
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switch ($section) {
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case 'admin/help#taxonomy_block':
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$output = "The taxonomy_block module used for displaying taxonomy in a block with i18n/multi-languages support";
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return $output;
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case 'admin/modules#description':
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return 'The taxonomy_block module used for displaying taxonomy in a block with i18n/multi-languages support';
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}
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}
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/**
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* Implementation of hook_perm
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*/
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function taxonomy_block_perm() {
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return array('access taxonomy_block', 'administer taxonomy_block');
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}
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/**
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* Menu callback. Prints a listing of active nodes on the site.
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*/
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function taxonomy_block_menu() {
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$items = array();
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$items['admin/settings/taxonomy_block'] = array(
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'title' => 'Taxonomy Block',
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'description' => 'Show taxonomy in a block with i18n support',
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'access arguments' => array('administer taxonomy_block'),
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'page callback' => 'drupal_get_form',
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'page arguments' => array('taxonomy_block_admin_settings'),
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'type' => MENU_NORMAL_ITEM,
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'file' => 'taxonomy_block.settings.inc',
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);
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return $items;
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}
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/**
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* Implementation of hook_block().
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*
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*/
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function taxonomy_block_block($op = 'list', $delta = 0) {
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if ($op == 'list')
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{
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$blocks[0]['info'] = 'Taxonomy Block';
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return $blocks;
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}
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if ($op == 'view')
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{
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$vid = variable_get('taxonomy_block_settings_vid',1);
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$node_count = variable_get('taxonomy_block_settings_node_count',0);
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$num_term = variable_get('taxonomy_block_settings_max_term',0);
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switch($delta) {
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case 0:
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$block['subject'] = 'Taxonomy Block';
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$output = '';
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//Check database
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if ($num_term == 0) {
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$sql = " SELECT td.tid, td.name, th.parent from {term_data} td "
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." INNER JOIN {term_hierarchy} th ON th.tid=td.tid "
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." WHERE vid='%d' AND th.parent=0 ORDER BY name ASC";
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} else {
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$sql = " SELECT td.tid, td.name, th.parent from {term_data} td "
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." INNER JOIN {term_hierarchy} th ON th.tid=td.tid "
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." WHERE vid='%d' AND th.parent=0 ORDER BY name ASC LIMIT %d";
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}
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$term_parents = db_query($sql, $vid, $num_term );
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$output .= '<ul class="menu">';
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while ($term_parent = db_fetch_object($term_parents)) {
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$tid_parent = $term_parent->tid;
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$name_parent= $term_parent->name;
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$output .= '<li>';
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if (module_exists("i18n")) {
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$output .= l(tt("taxonomy:term:$tid_parent:name", $name_parent), "taxonomy/term/$tid_parent");
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} else {
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$output .= l(t($name_parent), "taxonomy/term/$tid_parent");
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}
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if ($node_count) {
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$total_parent = db_result(db_query("SELECT COUNT(nid) FROM {term_node} WHERE tid = %d", $tid_parent));
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$output .= " ($total_parent)";
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}
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$output .= "</li>";
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$sql_count_childs = " SELECT count(td.tid) from {term_data} td "
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." INNER JOIN {term_hierarchy} th ON th.tid=td.tid "
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." WHERE td.vid='%d' AND th.parent='%d'";
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$count_childs = db_query($sql_count_childs, $vid, $tid_parent);
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$count_child = db_result($count_childs);
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if ($count_child) {
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if ($num_term == 0) {
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$sql_term_childs = " SELECT td.tid, td.name from {term_data} td "
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." INNER JOIN {term_hierarchy} th ON th.tid=td.tid "
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." WHERE vid='%d' AND th.parent='%d' ORDER BY name ASC";
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} else {
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$sql_term_childs = " SELECT td.tid, td.name from {term_data} td "
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." INNER JOIN {term_hierarchy} th ON th.tid=td.tid "
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." WHERE vid='%d' AND th.parent='%d' ORDER BY name ASC LIMIT %d";
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}
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$term_childs = db_query($sql_term_childs, $vid, $tid_parent, $num_term );
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$output .= '<ul>';
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while ($term_child = db_fetch_object($term_childs)) {
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$tid_child = $term_child->tid;
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$name_child = $term_child->name;
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$output .= '<li>';
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if (module_exists("i18n")) {
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$output .= l(tt("taxonomy:term:$tid_child:name", $name_child), "taxonomy/term/$tid_child");
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} else {
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$output .= l(t($name_child), "taxonomy/term/$tid_child");
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}
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if ($node_count) {
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$total_child = db_result(db_query("SELECT COUNT(nid) FROM {term_node} WHERE tid = %d", $tid_child));
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$output .= " ($total_child)";
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}
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$output .= "</li>";
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}
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$output .= "</ul>";
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}
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}
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$output .= "</ul>";
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//if(count($items)) {
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// return theme('item_list',$items);
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//}
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$block['content'] = $output;
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break;
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}
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return $block;
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}
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}
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?>
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