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<?php
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// $Id: pathauto_taxonomy.inc,v 1.40 2008/06/28 15:41:15 freso Exp $
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/**
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* @file
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* Hook implementations for taxonomy module integration.
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*
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* @ingroup pathauto
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*/
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/**
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* Implementation of hook_pathauto() for taxonomy module.
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*/
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function taxonomy_pathauto($op) {
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switch ($op) {
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case 'settings':
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$settings = array();
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$settings['module'] = 'taxonomy';
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$settings['token_type'] = 'taxonomy';
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$settings['groupheader'] = t('Taxonomy term path settings');
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$settings['patterndescr'] = t('Default path pattern (applies to all vocabularies with blank patterns below)');
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$settings['patterndefault'] = t('category/[vocab-raw]/[catpath-raw]');
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$patterns = token_get_list('taxonomy');
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foreach ($patterns as $type => $pattern_set) {
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if ($type != 'global') {
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foreach ($pattern_set as $pattern => $description) {
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$settings['placeholders']['['. $pattern .']'] = $description;
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}
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}
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}
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$settings['supportsfeeds'] = '0/feed';
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$settings['bulkname'] = t('Bulk generate aliases for terms that are not aliased');
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$settings['bulkdescr'] = t('Generate aliases for all existing terms which do not already have aliases.');
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$vocabularies = taxonomy_get_vocabularies();
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if (sizeof($vocabularies) > 0) {
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$settings['patternitems'] = array();
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$forum_vid = variable_get('forum_nav_vocabulary', '');
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foreach ($vocabularies as $vocab) {
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if ($vocab->vid != $forum_vid) {
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$vocabname = $vocab->name;
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$fieldlabel = t('Pattern for all %vocab-name paths', array('%vocab-name' => $vocabname));
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$settings['patternitems'][$vocab->vid] = $fieldlabel;
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}
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}
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}
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return (object) $settings;
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default:
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break;
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}
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}
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/**
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* Generate aliases for all categories without aliases.
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*/
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function taxonomy_pathauto_bulkupdate() {
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// From all node types, only attempt to update those with patterns
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$pattern_vids = array();
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foreach (taxonomy_get_vocabularies() as $vid => $info) {
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$pattern = trim(variable_get('pathauto_taxonomy_'. $vid .'_pattern', ''));
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// If it's not set, check the default
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// TODO - if there's a default we shouldn't do this crazy where statement because all vocabs get aliases
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// TODO - special casing to exclude the forum vid (and the images vid and...?)
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if (empty($pattern)) {
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$pattern = trim(variable_get('pathauto_taxonomy_pattern', ''));
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}
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if (!empty($pattern)) {
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$pattern_vids[] = $vid;
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if (empty($vid_where)) {
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$vid_where = " AND (vid = '%s' ";
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}
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else {
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$vid_where .= " OR vid = '%s'";
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}
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}
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}
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$vid_where .= ')';
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// Exclude the forums and join all the args into one array so they can be passed to db_query
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$forum_vid[] = variable_get('forum_nav_vocabulary', '');
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$query_args = array_merge($forum_vid, $pattern_vids);
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$query = "SELECT tid, vid, name, src, dst FROM {term_data} LEFT JOIN {url_alias} ON CONCAT('taxonomy/term/', CAST(tid AS CHAR)) = src WHERE src IS NULL AND vid <> %d ". $vid_where;
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$result = db_query_range($query, $query_args, 0, variable_get('pathauto_max_bulk_update', 50));
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$count = 0;
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$placeholders = array();
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while ($category = db_fetch_object($result)) {
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$count += _taxonomy_pathauto_alias($category, 'bulkupdate');
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}
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drupal_set_message(format_plural($count,
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'Bulk generation of terms completed, one alias generated.',
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'Bulk generation of terms completed, @count aliases generated.'));
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}
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/**
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* Create aliases for taxonomy objects.
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*
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* @param $category
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* A taxonomy object.
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*/
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function _taxonomy_pathauto_alias($category, $op) {
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$count = 0;
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$placeholders = pathauto_get_placeholders('taxonomy', $category);
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$forum_vid = variable_get('forum_nav_vocabulary', '');
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// If we're in a forum vocabulary, also create a forum container, forum, or forum topic alias.
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if (module_exists('forum') && $forum_vid == (int)$category->vid) {
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$src = 'forum/'. $category->tid;
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if (pathauto_create_alias('forum', $op, $placeholders, $src, $category->tid, $category->vid)) {
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$count++;
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}
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}
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else {
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$src = taxonomy_term_path($category);
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if (pathauto_create_alias('taxonomy', $op, $placeholders, $src, $category->tid, $category->vid)) {
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$count++;
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}
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}
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return $count;
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}
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/**
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* Implementation of hook_pathauto() for forum module.
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*/
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function forum_pathauto($op) {
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switch ($op) {
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case 'settings':
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$settings = array();
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$settings['module'] = 'forum';
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$settings['token_type'] = 'taxonomy';
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$settings['groupheader'] = t('Forum path settings');
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$settings['patterndescr'] = t('Pattern for forums and forum containers');
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$settings['patterndefault'] = t('[vocab-raw]/[catpath-raw]');
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$patterns = token_get_list('taxonomy');
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foreach ($patterns as $type => $pattern_set) {
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if ($type != 'global') {
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foreach ($pattern_set as $pattern => $description) {
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$settings['placeholders']['['. $pattern .']'] = $description;
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}
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}
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}
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$settings['supportsfeeds'] = '0/feed';
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$settings['bulkname'] = t('Bulk generate forum paths');
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$settings['bulkdescr'] = t('Generate aliases for all existing forums and forum containers which do not already have aliases.');
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return (object) $settings;
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default:
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break;
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}
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}
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/**
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* Generate aliases for all forums and forum containers without aliases.
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*/
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function forum_pathauto_bulkupdate() {
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$forum_vid = variable_get('forum_nav_vocabulary', '');
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$query = "SELECT tid, vid, name, src, dst FROM {term_data} LEFT JOIN {url_alias} ON CONCAT('forum/', CAST(tid AS CHAR)) = src WHERE vid = %d AND src IS NULL";
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$result = db_query_range($query, $forum_vid, 0, variable_get('pathauto_max_bulk_update', 50));
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$count = 0;
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$placeholders = array();
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while ($category = db_fetch_object($result)) {
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$count = _taxonomy_pathauto_alias($category, 'bulkupdate') + $count;
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}
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drupal_set_message(format_plural($count,
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'Bulk update of forums and forum containers completed, one alias generated.',
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'Bulk update of forums and forum containers completed, @count aliases generated.'));
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}
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