View source
<?php
class views_attach_plugin_display_node_content extends views_plugin_display {
function option_definition() {
$options = parent::option_definition();
$options['types'] = array(
'default' => array(),
);
$options['modes'] = array(
'default' => array(
'full',
),
);
$options['argument_mode'] = array(
'default' => 'nid',
);
$options['default_argument'] = array(
'default' => '',
);
$options['show_title'] = 0;
return $options;
}
function options_summary(&$categories, &$options) {
parent::options_summary($categories, $options);
$categories['node_content'] = array(
'title' => t('Node content settings'),
);
$types = $this
->get_option('types');
if (empty($types)) {
$types = array(
'story',
);
}
$options['types'] = array(
'category' => 'node_content',
'title' => t('Node types'),
'value' => implode(', ', $types),
);
$used_modes = $this
->get_option('modes');
$modes = views_attach_build_modes();
foreach ($used_modes as $mode) {
$display_modes[] = $modes[$mode];
}
$options['modes'] = array(
'category' => 'node_content',
'title' => t('Build modes'),
'value' => implode(', ', $display_modes),
);
$weight = $this
->get_option('weight');
if (empty($weight)) {
$weight = 10;
}
$argument_mode = $this
->get_option('argument_mode');
$options['arguments'] = array(
'category' => 'node_content',
'title' => t('Arguments'),
'value' => empty($argument_mode) ? t('None') : check_plain($argument_mode),
);
$options['show_title'] = array(
'category' => 'node_content',
'title' => t('Show title'),
'value' => $this
->get_option('show_title') ? t('Yes') : t('No'),
);
}
function options_form(&$form, &$form_state) {
parent::options_form($form, $form_state);
switch ($form_state['section']) {
case 'types':
$form['#title'] .= t('Node types');
$form['types'] = array(
'#type' => 'checkboxes',
'#multiple' => TRUE,
'#required' => TRUE,
'#title' => t("Embed this display in the following node types"),
'#options' => node_get_types('names'),
'#default_value' => $this
->get_option('types'),
);
break;
case 'modes':
$form['#title'] .= t('Build modes');
$form['modes'] = array(
'#type' => 'checkboxes',
'#title' => t("Embed this display in the following build modes"),
'#options' => views_attach_build_modes(),
'#default_value' => $this
->get_option('modes'),
);
break;
case 'arguments':
$form['#title'] .= t('Arguments');
$default = $this
->get_option('argument_mode');
$options = array(
'none' => t("No special handling"),
'nid' => t("Use the ID of the node the view is attached to"),
);
$form['argument_mode'] = array(
'#type' => 'radios',
'#title' => t("How should this display populate the view's arguments?"),
'#options' => $options,
'#default_value' => $default,
);
if (module_exists('token')) {
$form['argument_mode']['#options']['token'] = t("Use tokens from the node the view is attached to");
$form['token_prefix'] = array(
'#id' => 'views-attached-token-arguments',
'#type' => 'hidden',
'#prefix' => '<div><div id="views-attached-token-arguments">',
'#process' => array(
'views_process_dependency',
),
'#dependency' => array(
'radio:argument_mode' => array(
'token',
),
),
);
$form['default_argument'] = array(
'#type' => 'textfield',
'#default_value' => $this
->get_option('default_argument'),
'#description' => t('You may use token replacement to provide arguments based on the current node. Separate arguments with "/".'),
);
$form['token_help'] = array(
'#type' => 'fieldset',
'#title' => t('Replacement tokens'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
'#description' => theme('token_help', 'node'),
);
$form['token_suffix'] = array(
'#value' => '</div></div>',
);
}
elseif ($default == 'token') {
$form['argument_mode']['#default_value'] = 'none';
}
break;
case 'show_title':
$form['#title'] .= t('Show title');
$form['show_title'] = array(
'#type' => 'checkbox',
'#title' => t('Show the title of the view above the attached view.'),
'#default_value' => $this
->get_option('show_title'),
);
break;
}
}
function options_submit(&$form, &$form_state) {
parent::options_submit($form, $form_state);
switch ($form_state['section']) {
case 'types':
$this
->set_option('types', array_filter($form_state['values']['types']));
break;
case 'modes':
$this
->set_option('modes', array_values(array_filter($form_state['values']['modes'])));
break;
case 'arguments':
$this
->set_option('argument_mode', $form_state['values']['argument_mode']);
if ($form_state['values']['argument_mode'] == 'token') {
$this
->set_option('default_argument', $form_state['values']['default_argument']);
}
else {
$this
->set_option('default_argument', NULL);
}
break;
case 'show_title':
$this
->set_option('show_title', $form_state['values']['show_title']);
break;
}
}
function uses_exposed() {
if ($this
->use_ajax()) {
return parent::uses_exposed();
}
return FALSE;
}
function pre_execute() {
parent::pre_execute();
$node = $this->view->current_node;
$node_types = $this->view->display_handler
->get_option('types');
if (!in_array($node->type, $node_types)) {
return;
}
$arg_mode = $this->view->display_handler
->get_option('argument_mode');
if (module_exists('token') && $arg_mode == 'token') {
if ($token_string = $this->view->display_handler
->get_option('default_argument')) {
$token_values = views_attach_get_arguments_from_token_string($token_string, 'node', $node);
$new_args = array();
foreach ($token_values as $key => $value) {
$new_args[$key] = $value;
}
$this->view->args = $new_args;
}
}
elseif ($arg_mode == 'nid') {
$this->view->args = array(
$node->nid,
);
}
}
function execute() {
if (!isset($this->view->override_path)) {
$this->view->override_path = $_GET['q'];
}
$data = $this->view
->render();
if (!empty($this->view->result) || $this
->get_option('empty') || !empty($this->view->style_plugin->definition['even empty'])) {
return $data;
}
}
}