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<?php
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/**
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* @file
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* Contains the node view row style plugin.
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*/
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/**
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* Plugin which performs a node_view on the resulting object.
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*
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* Most of the code on this object is in the theme function.
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*
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* @ingroup views_row_plugins
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*/
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class views_plugin_row_node_view extends views_plugin_row {
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// Basic properties that let the row style follow relationships.
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var $base_table = 'node';
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var $base_field = 'nid';
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// Stores the nodes loaded with pre_render.
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var $nodes = array();
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function init(&$view, &$display, $options = NULL) {
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parent::init($view, $display, $options);
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// Handle existing views with the deprecated 'teaser' option.
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if (isset($this->options['teaser'])) {
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$this->options['build_mode'] = $this->options['teaser'] ? 'teaser' : 'full';
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}
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// Handle existing views which has used build_mode instead of view_mode.
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if (isset($this->options['build_mode'])) {
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$this->options['view_mode'] = $this->options['build_mode'];
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}
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}
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function option_definition() {
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$options = parent::option_definition();
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$options['view_mode'] = array('default' => 'teaser');
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$options['links'] = array('default' => TRUE, 'bool' => TRUE);
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$options['comments'] = array('default' => FALSE, 'bool' => TRUE);
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return $options;
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}
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function options_form(&$form, &$form_state) {
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parent::options_form($form, $form_state);
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$options = $this->options_form_summary_options();
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$form['view_mode'] = array(
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'#type' => 'select',
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'#options' => $options,
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'#title' => t('View mode'),
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'#default_value' => $this->options['view_mode'],
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);
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$form['links'] = array(
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'#type' => 'checkbox',
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'#title' => t('Display links'),
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'#default_value' => $this->options['links'],
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);
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$form['comments'] = array(
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'#type' => 'checkbox',
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'#title' => t('Display comments'),
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'#default_value' => $this->options['comments'],
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'#access' => module_exists('comment'),
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);
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}
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/**
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* Return the main options, which are shown in the summary title.
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*/
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function options_form_summary_options() {
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$entity_info = entity_get_info('node');
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$options = array();
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if (!empty($entity_info['view modes'])) {
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foreach ($entity_info['view modes'] as $mode => $settings) {
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$options[$mode] = $settings['label'];
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}
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}
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if (empty($options)) {
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$options = array(
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'teaser' => t('Teaser'),
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'full' => t('Full content')
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);
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}
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return $options;
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}
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function summary_title() {
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$options = $this->options_form_summary_options();
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return check_plain($options[$this->options['view_mode']]);
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}
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function pre_render($values) {
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$nids = array();
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foreach ($values as $row) {
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$nids[] = $row->{$this->field_alias};
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}
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$this->nodes = node_load_multiple($nids);
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}
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function render($row) {
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if (isset($this->nodes[$row->{$this->field_alias}])) {
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$node = $this->nodes[$row->{$this->field_alias}];
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$node->view = $this->view;
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$build = node_view($node, $this->options['view_mode']);
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return drupal_render($build);
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}
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}
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}
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