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<?php
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/**
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* Plugins are described by creating a $plugin array which will be used
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* by the system that includes this file.
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*/
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$plugin = array(
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'single' => TRUE,
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'title' => t('Node links'),
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'icon' => 'icon_node.png',
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'description' => t('Node links of the referenced node.'),
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'required context' => new ctools_context_required(t('Node'), 'node'),
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'category' => t('Node'),
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'defaults' => array(
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'override_title' => FALSE,
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'override_title_text' => '',
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'build_mode' => '',
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'identifier' => '',
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'link' => TRUE,
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),
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);
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/**
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* Output function for the 'node' content type. Outputs a node
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* based on the module and delta supplied in the configuration.
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*/
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function ctools_node_links_content_type_render($subtype, $conf, $panel_args, $context) {
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if (!empty($context) && empty($context->data)) {
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return;
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}
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$node = isset($context->data) ? clone $context->data : NULL;
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$block = new stdClass();
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$block->module = 'node';
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$block->delta = $node->nid;
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if (empty($node)) {
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$block->delta = 'placeholder';
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$block->subject = t('Node title.');
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$block->content = t('Node links go here.');
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}
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else {
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if (!empty($conf['identifier'])) {
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$node->panel_identifier = $conf['identifier'];
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}
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$block->subject = $node->title;
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node_build_content($node, $conf['build_mode']);
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$block->content = $node->content['links'];
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}
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if (!empty($conf['link']) && $node) {
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$block->title_link = "node/$node->nid";
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}
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return $block;
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}
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/**
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* Returns an edit form for the custom type.
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*/
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function ctools_node_links_content_type_edit_form($form, &$form_state) {
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$conf = $form_state['conf'];
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$form['link'] = array(
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'#title' => t('Link title to node'),
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'#type' => 'checkbox',
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'#default_value' => $conf['link'],
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'#description' => t('Check here to make the title link to the node.'),
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);
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$entity = entity_get_info('node');
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$build_mode_options = array();
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foreach ($entity['view modes'] as $mode => $option) {
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$build_mode_options[$mode] = $option['label'];
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}
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$form['build_mode'] = array(
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'#title' => t('Build mode'),
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'#type' => 'select',
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'#description' => t('Select a build mode for this node.'),
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'#options' => $build_mode_options,
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'#default_value' => $conf['build_mode'],
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);
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$form['identifier'] = array(
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'#type' => 'textfield',
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'#default_value' => $conf['identifier'],
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'#title' => t('Identifier'),
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'#description' => t('Whatever is placed here will appear in @identifier, to help theme node links displayed on the panel', array('@identifier' => $node->panel_identifier)),
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);
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return $form;
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}
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function ctools_node_links_content_type_edit_form_submit($form, &$form_state) {
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// Copy everything from our defaults.
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foreach (array_keys($form_state['plugin']['defaults']) as $key) {
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$form_state['conf'][$key] = $form_state['values'][$key];
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}
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}
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function ctools_node_links_content_type_admin_title($subtype, $conf, $context) {
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return t('"@s" links', array('@s' => $context->identifier));
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}
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