- <?php
- * @file
- * Definition of views_plugin_argument_default_taxonomy_tid.
- */
-
- * Taxonomy tid default argument.
- */
- class views_plugin_argument_default_taxonomy_tid extends views_plugin_argument_default {
- function init(&$view, &$argument, $options) {
- parent::init($view, $argument, $options);
-
-
- if (!empty($this->options['vids'])) {
- $vocabularies = taxonomy_vocabulary_load_multiple(FALSE);
- foreach ($this->options['vids'] as $vid) {
- if (isset($vocabularies[$vid], $vocabularies[$vid]->machine_name)) {
- $this->options['vocabularies'][$vocabularies[$vid]->machine_name] = $vocabularies[$vid]->machine_name;
- }
- }
- }
- }
-
- function option_definition() {
- $options = parent::option_definition();
-
- $options['term_page'] = array('default' => TRUE, 'bool' => TRUE);
- $options['node'] = array('default' => FALSE, 'bool' => TRUE);
- $options['anyall'] = array('default' => ',');
- $options['limit'] = array('default' => FALSE, 'bool' => TRUE);
- $options['vocabularies'] = array('default' => array());
-
- return $options;
- }
-
- function options_form(&$form, &$form_state) {
- $form['term_page'] = array(
- '#type' => 'checkbox',
- '#title' => t('Load default filter from term page'),
- '#default_value' => $this->options['term_page'],
- );
- $form['node'] = array(
- '#type' => 'checkbox',
- '#title' => t('Load default filter from node page, that\'s good for related taxonomy blocks'),
- '#default_value' => $this->options['node'],
- );
-
- $form['limit'] = array(
- '#type' => 'checkbox',
- '#title' => t('Limit terms by vocabulary'),
- '#default_value'=> $this->options['limit'],
- '#states' => array(
- 'visible' => array(
- ':input[name="options[argument_default][taxonomy_tid][node]"]' => array('checked' => TRUE),
- ),
- ),
- );
-
- $options = array();
- $vocabularies = taxonomy_vocabulary_load_multiple(FALSE);
- foreach ($vocabularies as $voc) {
- $options[$voc->machine_name] = check_plain($voc->name);
- }
-
- $form['vocabularies'] = array(
- '#type' => 'checkboxes',
- '#title' => t('Vocabularies'),
- '#options' => $options,
- '#default_value' => $this->options['vocabularies'],
- '#states' => array(
- 'visible' => array(
- ':input[name="options[argument_default][taxonomy_tid][limit]"]' => array('checked' => TRUE),
- ':input[name="options[argument_default][taxonomy_tid][node]"]' => array('checked' => TRUE),
- ),
- ),
- );
-
- $form['anyall'] = array(
- '#type' => 'radios',
- '#title' => t('Multiple-value handling'),
- '#default_value'=> $this->options['anyall'],
- '#options' => array(
- ',' => t('Filter to items that share all terms'),
- '+' => t('Filter to items that share any term'),
- ),
- '#states' => array(
- 'visible' => array(
- ':input[name="options[argument_default][taxonomy_tid][node]"]' => array('checked' => TRUE),
- ),
- ),
- );
- }
-
- function options_submit(&$form, &$form_state, &$options = array()) {
-
- $options['vocabularies'] = array_filter($options['vocabularies']);
- }
-
- function get_argument() {
-
- if (!empty($this->options['term_page'])) {
- if (arg(0) == 'taxonomy' && arg(1) == 'term' && is_numeric(arg(2))) {
- return arg(2);
- }
- }
-
- if (!empty($this->options['node'])) {
- foreach (range(1, 3) as $i) {
- $node = menu_get_object('node', $i);
- if (!empty($node)) {
- break;
- }
- }
-
- if ($node) {
- $taxonomy = array();
- $fields = field_info_instances('node', $node->type);
- foreach ($fields as $name => $info) {
- $field_info = field_info_field($name);
- if ($field_info['type'] == 'taxonomy_term_reference') {
- $items = field_get_items('node', $node, $name);
- if (is_array($items)) {
- foreach ($items as $item) {
- $taxonomy[$item['tid']] = $field_info['settings']['allowed_values'][0]['vocabulary'];
- }
- }
- }
- }
- if (!empty($this->options['limit'])) {
- $tids = array();
-
- foreach ($taxonomy as $tid => $vocab) {
- if (!empty($this->options['vocabularies'][$vocab])) {
- $tids[] = $tid;
- }
- }
- return implode($this->options['anyall'], $tids);
- }
-
- else {
- return implode($this->options['anyall'], array_keys($taxonomy));
- }
- }
- }
-
-
-
- $views_page = views_get_page_view();
- if ($views_page && isset($views_page->argument['tid'])) {
- return $views_page->argument['tid']->argument;
- }
- }
- }