141 lines
4.8 KiB
PHP
141 lines
4.8 KiB
PHP
<?php
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/**
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* Class for tab content of type "view" - this is for rendering a view as tab
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* content.
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*/
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class QuickViewContent extends QuickContent {
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// Each view that we render, whether via ajax or not, will need a unique DOM
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// id. Unfortunately we can only control the ones that Quicktabs is responsible
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// for, so if there are other views on the page, there may be duplicate ids.
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static $view_dom_id = 1;
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public static function getType() {
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return 'view';
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}
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public function optionsForm($delta, $qt) {
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$tab = $this->settings;
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$form = array();
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$views = quicktabs_get_views();
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$views_keys = array_keys($views);
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$selected_view = (isset($tab['vid']) ? $tab['vid'] : (isset($views_keys[0]) ? $views_keys[0] : ''));
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$form['view']['vid'] = array(
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'#type' => 'select',
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'#options' => $views,
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'#default_value' => $selected_view,
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'#title' => t('Select a view'),
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'#ajax' => array(
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'callback' => '_quicktabs_replace_view_displays_callback',
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),
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);
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$form['view']['display'] = array(
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'#type' => 'select',
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'#title' => 'display',
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'#options' => _quicktabs_get_views_displays($selected_view),
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'#default_value' => isset($tab['display']) ? $tab['display'] : '',
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'#prefix' => '<div id="view-display-dropdown-' . $delta . '">',
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'#suffix' => '</div>'
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);
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$form['view']['args'] = array(
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'#type' => 'textfield',
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'#title' => 'arguments',
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'#size' => '40',
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'#required' => FALSE,
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'#default_value' => isset($tab['args']) ? $tab['args'] : '',
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'#description' => t('Additional arguments to send to the view as if they were part of the URL in the form of arg1/arg2/arg3. You may use %0, %1, ..., %N to grab arguments from the URL.'),
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);
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return $form;
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}
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public function __construct($item) {
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parent::__construct($item);
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if (module_exists('views')) views_add_js('ajax_view');
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$this->settings['view_path'] = rawurlencode($_GET['q']);
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$this->settings['view_dom_id'] = self::$view_dom_id++;
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if (isset($item['args'])) {
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$url_args = arg();
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$args = $item['args'];
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foreach ($url_args as $id => $arg) {
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$args = str_replace("%$id", $arg, $args);
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}
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$args = preg_replace(',/?(%\d),', '', $args);
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if (!empty($args)) {
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$this->settings['ajax_args'] = rawurlencode($args);
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$args_array = explode('/', $args);
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}
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else {
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$this->settings['ajax_args'] = '';
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$args_array = array();
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}
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$this->settings['actual_args'] = $args_array;
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}
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}
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public function render($hide_empty = FALSE, $args = array()) {
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if (!empty($args)) {
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// The args have been passed in from an ajax request. We use Views' own
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// ajax functionality to get the view.
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// The first element of the args array is the qt_name, which we don't need
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// for this content type.
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array_shift($args);
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// The order of these arguments corresponds to the array returned in
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// $this->getAjaxKeys().
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$_REQUEST['view_name'] = array_shift($args);
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$_REQUEST['view_display_id'] = array_shift($args);
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$_REQUEST['view_dom_id'] = array_shift($args);
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$view_path = array_shift($args);
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$_REQUEST['view_path'] = rawurldecode($view_path);
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if (!empty($args)) {
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$view_args = array_shift($args);
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$_REQUEST['view_args'] = rawurldecode($view_args);
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}
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module_load_include('inc', 'views', 'includes/ajax');
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$view = views_ajax();
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foreach ($view['#commands'] as $command) {
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if ($command['command'] == 'insert') {
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return array('#markup' => trim($command['data']));
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}
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}
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return array();
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}
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// Non-ajax rendering of a view.
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if ($this->rendered_content) {
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return $this->rendered_content;
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}
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$item = $this->settings;
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$output = array();
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if (isset($item['vid'])) {
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if (module_exists('views')) {
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if ($view = views_get_view($item['vid'])) {
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if ($view->access($item['display'])) {
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$view->set_display($item['display']);
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$view->set_arguments($item['actual_args']);
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$view_output = $view->preview();
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if (!empty($view->result) || $view->display_handler->get_option('empty') || !empty($view->style_plugin->definition['even empty'])) {
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$output['#markup'] = $view_output;
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}
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}
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elseif (!$hide_empty) {
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$output['#markup'] = theme('quicktabs_tab_access_denied', array('tab' => $item));
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}
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$view->destroy();
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}
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}
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elseif (!$hide_empty) {
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$output['#markup'] = t('Views module is not enabled, cannot display content.');
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}
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}
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$this->rendered_content = $output;
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return $output;
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}
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public function getAjaxKeys() {
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return array('vid', 'display', 'view_dom_id', 'view_path', 'ajax_args');
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}
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} |