93 lines
2.9 KiB
PHP
93 lines
2.9 KiB
PHP
<?php
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/**
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* Class for tab content of type "block" - this is for rendering a block as tab
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* content.
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*/
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class QuickBlockContent extends QuickContent {
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public static function getType() {
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return 'block';
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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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$form['block']['bid'] = array(
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'#type' => 'select',
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'#options' => quicktabs_get_blocks(),
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'#default_value' => isset($tab['bid']) ? $tab['bid'] : '',
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'#title' => t('Select a block'),
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);
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$form['block']['hide_title'] = array(
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'#type' => 'checkbox',
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'#title' => t('Hide the title of this block'),
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'#default_value' => isset($tab['hide_title']) ? $tab['hide_title'] : 1,
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);
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return $form;
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}
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public function render($hide_empty = FALSE, $args = array()) {
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if ($this->rendered_content) {
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return $this->rendered_content;
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}
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$output = array();
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$item = $this->settings;
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if (!empty($args)) {
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// The args have been passed in from an ajax request.
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$qt_name = array_shift($args);
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list($item['bid'], $item['hide_title']) = $args;
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// Ensure the block is assigned to the requested quicktabs block. This test prevents
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// AJAX access to blocks that have not been added to an AJAX-enabled quicktabs block.
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$break = TRUE;
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$quicktabs = quicktabs_load($qt_name);
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// Ensure AJAX is enabled for the quicktabs block.
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if (!empty($quicktabs) && $quicktabs->ajax == 1) {
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// Ensure the requested tab has been added to the quicktabs block.
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foreach ($quicktabs->tabs as $quicktab) {
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if (isset($quicktab['bid']) && ($quicktab['bid'] == $item['bid'])) {
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$break = FALSE;
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break;
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}
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}
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}
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if ($break == TRUE) {
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if (!$hide_empty) {
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$output['#markup'] = theme('quicktabs_tab_access_denied', $item);
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}
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return $output;
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}
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}
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if (isset($item['bid'])) {
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if (module_exists('block')) {
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$pos = strpos($item['bid'], '_delta_');
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$module = drupal_substr($item['bid'], 0, $pos);
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$delta = drupal_substr($item['bid'], $pos + 7);
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$block = block_load($module, $delta);
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$block->region = 'quicktabs_tabpage';
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if ($block_arr = _block_render_blocks(array($block))) {
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if ($item['hide_title']) {
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$block_arr["{$block->module}_{$block->delta}"]->subject = FALSE;
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}
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if (!empty($block_arr["{$block->module}_{$block->delta}"]->content)) {
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$build = _block_get_renderable_array($block_arr);
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$output = $build;
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}
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}
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}
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elseif (!$hide_empty) {
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$output['#markup'] = t('Block module is not enabled, cannot display content.');
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}
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}
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$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('bid', 'hide_title');
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}
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} |