crm.fsf.org/20131203/files/sites/all/modules-old/views/modules/node/views_plugin_row_node_view.inc

   1 <?php
   2
   3 /**
   4  * @file
   5  * Contains the node view row style plugin.
   6  */
   7
   8 /**
   9  * Plugin which performs a node_view on the resulting object.
  10  *
  11  * Most of the code on this object is in the theme function.
  12  *
  13  * @ingroup views_row_plugins
  14  */
  15 class views_plugin_row_node_view extends views_plugin_row {
  16   // Basic properties that let the row style follow relationships.
  17   var $base_table = 'node';
  18   var $base_field = 'nid';
  19
  20   // Stores the nodes loaded with pre_render.
  21   var $nodes = array();
  22
  23   function init(&$view, &$display, $options = NULL) {
  24     parent::init($view, $display, $options);
  25     // Handle existing views with the deprecated 'teaser' option.
  26     if (isset($this->options['teaser'])) {
  27       $this->options['build_mode'] = $this->options['teaser'] ? 'teaser' : 'full';
  28     }
  29     // Handle existing views which has used build_mode instead of view_mode.
  30     if (isset($this->options['build_mode'])) {
  31       $this->options['view_mode'] = $this->options['build_mode'];
  32     }
  33   }
  34
  35   function option_definition() {
  36     $options = parent::option_definition();
  37
  38     $options['view_mode'] = array('default' => 'teaser');
  39     $options['links'] = array('default' => TRUE, 'bool' => TRUE);
  40     $options['comments'] = array('default' => FALSE, 'bool' => TRUE);
  41
  42     return $options;
  43   }
  44
  45   function options_form(&$form, &$form_state) {
  46     parent::options_form($form, $form_state);
  47
  48     $options = $this->options_form_summary_options();
  49     $form['view_mode'] = array(
  50       '#type' => 'select',
  51       '#options' => $options,
  52       '#title' => t('View mode'),
  53       '#default_value' => $this->options['view_mode'],
  54      );
  55     $form['links'] = array(
  56       '#type' => 'checkbox',
  57       '#title' => t('Display links'),
  58       '#default_value' => $this->options['links'],
  59     );
  60     $form['comments'] = array(
  61       '#type' => 'checkbox',
  62       '#title' => t('Display comments'),
  63       '#default_value' => $this->options['comments'],
  64     );
  65   }
  66
  67   /**
  68    * Return the main options, which are shown in the summary title.
  69    */
  70   function options_form_summary_options() {
  71     $entity_info = entity_get_info('node');
  72     $options = array();
  73     if (!empty($entity_info['view modes'])) {
  74       foreach ($entity_info['view modes'] as $mode => $settings) {
  75         $options[$mode] = $settings['label'];
  76       }
  77     }
  78     if (empty($options)) {
  79       $options = array(
  80         'teaser' => t('Teaser'),
  81         'full' => t('Full content')
  82       );
  83     }
  84
  85     return $options;
  86   }
  87
  88   function summary_title() {
  89     $options = $this->options_form_summary_options();
  90     return check_plain($options[$this->options['view_mode']]);
  91   }
  92
  93   function pre_render($values) {
  94     $nids = array();
  95     foreach ($values as $row) {
  96       $nids[] = $row->{$this->field_alias};
  97     }
  98     $this->nodes = node_load_multiple($nids);
  99   }
 100
 101   function render($row) {
 102     if (isset($this->nodes[$row->{$this->field_alias}])) {
 103       $node = $this->nodes[$row->{$this->field_alias}];
 104       $node->view = $this->view;
 105       $build = node_view($node, $this->options['view_mode']);
 106
 107       return drupal_render($build);
 108     }
 109   }
 110 }