/[drupal]/contributions/modules/views/modules/taxonomy/views_plugin_argument_validate_taxonomy_term.inc
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revision 1.4.2.2 by merlinofchaos, Tue Sep 15 16:51:59 2009 UTC revision 1.4.2.3 by merlinofchaos, Thu Nov 26 00:35:16 2009 UTC
# Line 1  Line 1 
1  <?php  <?php
2  // $Id: views_plugin_argument_validate_taxonomy_term.inc,v 1.4.2.1 2009/06/02 18:36:38 merlinofchaos Exp $  // $Id: views_plugin_argument_validate_taxonomy_term.inc,v 1.4.2.2 2009/09/15 16:51:59 merlinofchaos Exp $
3  /**  /**
4   * @file   * @file
5   * Contains the 'taxonomy term' argument validator plugin.   * Contains the 'taxonomy term' argument validator plugin.
# Line 9  Line 9 
9   * Validate whether an argument is an acceptable node.   * Validate whether an argument is an acceptable node.
10   */   */
11  class views_plugin_argument_validate_taxonomy_term extends views_plugin_argument_validate {  class views_plugin_argument_validate_taxonomy_term extends views_plugin_argument_validate {
12    function validate_form(&$form, &$form_state) {    function option_definition() {
13        $options = parent::option_definition();
14        $options['vids'] = array('default' => array());
15        $options['type'] = array('default' => 'tid');
16        $options['transform'] = array('default' => FALSE);
17    
18        return $options;
19      }
20    
21      function options_form(&$form, &$form_state) {
22      $vocabularies = taxonomy_get_vocabularies();      $vocabularies = taxonomy_get_vocabularies();
23      $options = array();      $options = array();
24      foreach ($vocabularies as $voc) {      foreach ($vocabularies as $voc) {
25        $options[$voc->vid] = check_plain($voc->name);        $options[$voc->vid] = check_plain($voc->name);
26      }      }
27    
28      $form['validate_argument_vocabulary'] = array(      $form['vids'] = array(
29        '#type' => 'checkboxes',        '#type' => 'checkboxes',
       '#prefix' => '<div id="edit-options-validate-argument-vocabulary-wrapper">',  
       '#suffix' => '</div>',  
30        '#title' => t('Vocabularies'),        '#title' => t('Vocabularies'),
31        '#options' => $options,        '#options' => $options,
32        '#default_value' => isset($this->argument->options['validate_argument_vocabulary']) ? $this->argument->options['validate_argument_vocabulary'] : array(),        '#default_value' => $this->options['vids'],
33        '#description' => t('If you wish to validate for specific vocabularies, check them; if none are checked, all terms will pass.'),        '#description' => t('If you wish to validate for specific vocabularies, check them; if none are checked, all terms will pass.'),
       '#process' => array('expand_checkboxes', 'views_process_dependency'),  
       '#dependency' => array('edit-options-validate-type' => array($this->id)),  
34      );      );
35    
36      $form['validate_argument_type'] = array(      $form['type'] = array(
37        '#type' => 'select',        '#type' => 'select',
38        '#title' => t('Argument type'),        '#title' => t('Argument type'),
39        '#options' => array(        '#options' => array(
# Line 37  class views_plugin_argument_validate_tax Line 42  class views_plugin_argument_validate_tax
42          'name' => t('Term name or synonym'),          'name' => t('Term name or synonym'),
43          'convert' => t('Term name/synonym converted to Term ID'),          'convert' => t('Term name/synonym converted to Term ID'),
44        ),        ),
45        '#default_value' => isset($this->argument->options['validate_argument_type']) ? $this->argument->options['validate_argument_type'] : 'tid',        '#default_value' => $this->options['type'],
46        '#description' => t('Select the form of this argument; if using term name, it is generally more efficient to convert it to a term ID and use Taxonomy: Term ID rather than Taxonomy: Term Name" as an argument.'),        '#description' => t('Select the form of this argument; if using term name, it is generally more efficient to convert it to a term ID and use Taxonomy: Term ID rather than Taxonomy: Term Name" as an argument.'),
       '#process' => array('views_process_dependency'),  
       '#dependency' => array('edit-options-validate-type' => array($this->id)),  
47      );      );
48    
49      $form['validate_argument_transform'] = array(      $form['transform'] = array(
50        '#type' => 'checkbox',        '#type' => 'checkbox',
51        '#title' => t('Transform dashes in URL to spaces in term name arguments'),        '#title' => t('Transform dashes in URL to spaces in term name arguments'),
52        '#default_value' => isset($this->argument->options['validate_argument_transform']) ? $this->argument->options['validate_argument_transform'] : FALSE,        '#default_value' => $this->options['transform'],
       '#process' => array('views_process_dependency'),  
       '#dependency' => array('edit-options-validate-argument-type' => array('convert')),  
53      );      );
54    }    }
55    
56      function options_submit(&$form, &$form_state, &$options) {
57        // filter trash out of the options so we don't store giant unnecessary arrays
58        $options['vids'] = array_filter($options['vids']);
59      }
60    
61      function convert_options(&$options) {
62        if (!isset($options['vids']) && !empty($this->argument->options['validate_argument_vocabulary'])) {
63          $options['vids'] = $this->argument->options['validate_argument_vocabulary'];
64          $options['type'] = $this->argument->options['validate_argument_type'];
65          $options['transform'] = $this->argument->options['validate_argument_transform'];
66        }
67      }
68    
69    function validate_argument($argument) {    function validate_argument($argument) {
70      $vids = isset($this->argument->options['validate_argument_vocabulary']) ? array_filter($this->argument->options['validate_argument_vocabulary']) : array();      $vids = $this->options['vids'];
71      $type = isset($this->argument->options['validate_argument_type']) ? $this->argument->options['validate_argument_type'] : 'tid';      $type = $this->options['type'];
72      $transform = isset($this->argument->options['validate_argument_transform']) ? $this->argument->options['validate_argument_transform'] : FALSE;      $transform = $this->options['transform'];
73    
74      switch ($type) {      switch ($type) {
75        case 'tid':        case 'tid':
# Line 67  class views_plugin_argument_validate_tax Line 81  class views_plugin_argument_validate_tax
81          if (!$result) {          if (!$result) {
82            return FALSE;            return FALSE;
83          }          }
   
84          return empty($vids) || !empty($vids[$result->vid]);          return empty($vids) || !empty($vids[$result->vid]);
85    
86        case 'tids':        case 'tids':
87          $tids = new stdClass();          $tids = new stdClass();
88          $tids->value = $argument;          $tids->value = $argument;
# Line 98  class views_plugin_argument_validate_tax Line 112  class views_plugin_argument_validate_tax
112          $this->argument->validated_title = implode($tids->operator == 'or' ? ' + ' : ', ', $titles);          $this->argument->validated_title = implode($tids->operator == 'or' ? ' + ' : ', ', $titles);
113          // If this is not empty, we did not find a tid.          // If this is not empty, we did not find a tid.
114          return empty($test);          return empty($test);
115    
116        case 'name':        case 'name':
117        case 'convert':        case 'convert':
118          $and = '';          $and = '';
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