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- <?php
- /**
- * @file
- * Plugins are described by creating a $plugin array which will be used
- * by the system that includes this file.
- */
- $plugin = array(
- 'single' => TRUE,
- 'title' => t('List of related terms'),
- 'icon' => 'icon_term.png',
- 'description' => t('Terms related to an existing term; may be child, siblings or top level.'),
- 'required context' => new ctools_context_required(t('Term'), array('term', 'taxonomy_term')),
- 'category' => t('Taxonomy term'),
- 'defaults' => array(
- 'title' => '',
- 'type' => 'child',
- 'include_current_term' => FALSE,
- 'list_type' => 'ul',
- 'path' => 'taxonomy/term',
- ),
- );
- function ctools_term_list_content_type_render($subtype, $conf, $panel_args, $context) {
- $term = isset($context->data) ? clone $context->data : NULL;
- $block = new stdClass();
- $block->module = 'term-list';
- $path = empty($conf['path']) ? 'taxonomy/term/%tid' : $conf['path'];
- if (strpos($path, '%tid') === FALSE) {
- if (substr($path, -1) != '/') {
- $path .= '/';
- }
- $path .= '%tid';
- }
- $options = ctools_admin_term_list_options();
- $skip = array();
- if ($term) {
- $block->title = $options[$conf['type']];
- $block->delta = $conf['type'];
- switch ($conf['type']) {
- case 'related':
- // @todo this no longer exists, must be done with Field API.
- // $terms = taxonomy_get_related($term->tid);
- break;
- case 'child':
- default:
- if (!empty($conf['include_current_term'])) {
- $terms[] = $term;
- }
- $terms = taxonomy_get_children($term->tid);
- break;
- case 'top':
- $terms = taxonomy_get_tree($term->vid, 0, 1);
- break;
- case 'parent':
- $terms = taxonomy_get_parents($term->tid);
- if (!empty($conf['include_current_term'])) {
- $terms[] = $term;
- }
- $block->title = count($terms) == 1 ? t('Parent term') : t('Parent terms');
- break;
- case 'sibling':
- $parent = db_query('SELECT parent FROM {taxonomy_term_hierarchy} WHERE tid = :tid', array(':tid' => $term->tid))->fetchField();
- if ($parent) {
- $terms = taxonomy_get_children($parent, $term->vid);
- }
- else {
- $terms = taxonomy_get_tree($term->vid, 0, 1);
- }
- $skip[$term->tid] = $term->tid;
- break;
- case 'synonyms':
- // FIXME this no longer exists, must be done with Field API
- // $terms = taxonomy_get_synonyms($term->tid);.
- break;
- }
- if (!empty($terms)) {
- foreach ($terms as $related) {
- if (empty($skip[$related->tid])) {
- $items[] = l($related->name, str_replace('%tid', $related->tid, $path), array('rel' => 'tag', 'title' => strip_tags($related->description)));
- }
- }
- if (!empty($items)) {
- $block->content = theme('item_list', array('items' => $items, 'type' => $conf['list_type']));
- }
- }
- }
- else {
- $block->content = t('Term description goes here.');
- $block->delta = 'unknown';
- }
- return $block;
- }
- function ctools_admin_term_list_options() {
- return array(
- 'child' => t('Child terms'),
- 'related' => t('Related terms (does not work in D7)'),
- 'sibling' => t('Sibling terms'),
- 'top' => t('Top level terms'),
- 'synonyms' => t('Term synonyms (does not work in D7)'),
- 'parent' => t('Parent term(s)'),
- );
- }
- /**
- * Returns an edit form for the custom type.
- */
- function ctools_term_list_content_type_edit_form($form, &$form_state) {
- $conf = $form_state['conf'];
- $form['type'] = array(
- '#type' => 'radios',
- '#title' => t('Which terms'),
- '#options' => ctools_admin_term_list_options(),
- '#default_value' => $conf['type'],
- '#prefix' => '<div class="clearfix no-float">',
- '#suffix' => '</div>',
- );
- $form['include_current_term'] = array(
- '#type' => 'checkbox',
- '#title' => t('Include the current term in the list'),
- '#default_value' => !empty($conf['include_current_term']),
- '#prefix' => '<div class="clearfix no-float">',
- '#suffix' => '</div>',
- '#states' => array(
- 'invisible' => array(
- ':input[name="type"], unique1' => array('!value' => 'child'),
- ':input[name="type"], unique2' => array('!value' => 'parent'),
- ),
- ),
- );
- $form['list_type'] = array(
- '#type' => 'select',
- '#title' => t('List type'),
- '#options' => array('ul' => t('Unordered'), 'ol' => t('Ordered')),
- '#default_value' => $conf['list_type'],
- );
- $form['path'] = array(
- '#type' => 'textfield',
- '#title' => t('Path'),
- '#default_value' => empty($conf['path']) ? 'taxonomy/term/%tid' : $conf['path'],
- '#description' => t('The path to use for the terms. You may use %tid to place the term id as part of the path; if let off, it will be appended to the end.'),
- );
- return $form;
- }
- function ctools_term_list_content_type_admin_title($subtype, $conf, $context) {
- $options = ctools_admin_term_list_options();
- return t('"@s" @type', array('@s' => $context->identifier, '@type' => drupal_strtolower($options[$conf['type']])));
- }
- function ctools_term_list_content_type_edit_form_submit($form, &$form_state) {
- // Copy everything from our defaults.
- foreach (array_keys($form_state['plugin']['defaults']) as $key) {
- $form_state['conf'][$key] = $form_state['values'][$key];
- }
- }
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