comparison sites/all/modules/quicktabs/includes/quicktabs_style_plugin.inc @ 2:b74b41bb73f0

-- Google analytics module

+<?php
+// Id:$
+
+/**
+ * @file Add Quicktabs style plugins to Views.
+ */
+
+/**
+ * Style plugin to display Quicktabs.
+ */
+class quicktabs_style_plugin extends views_plugin_style {
+
+  // Allow some options for the style.
+  function option_definition() {
+    $options = parent::option_definition();
+    $options['tab_style'] = array('default' => 'default');
+    $options['tab_title_field'] = array('default' => NULL);
+
+    return $options;
+  }
+
+  // Create the options form.
+  function options_form(&$form, &$form_state) {
+    parent::options_form($form, $form_state);
+    $options = array();
+    $styles = module_invoke_all('quicktabs_tabstyles');
+    // The keys used for options must be valid html id-s.
+    // Removing the css file path, because that can't be used.
+    foreach ($styles as $style) {
+      $options[$style] = $style;
+    }
+    ksort($options);
+    $form['tab_style'] = array(
+      '#type' => 'select',
+      '#title' => t('Tab style'),
+      '#options' => array('nostyle' => t('No style'), 'default' => t('Default style')) + $options,
+      '#default_value' => $this->options['tab_style'],
+      '#description' => t('The tab style that will be applied to this set of tabs. Note that this style may not show in the live preview.'),
+      '#weight' => -5,
+    );
+
+    if (isset($form['grouping'])) {
+      $options = array();
+      foreach (element_children($form['grouping']) as $key => $value) {
+        if (!empty($form['grouping'][$key]['field']['#options']) && is_array($form['grouping'][$key]['field']['#options'])) {
+          $options = array_merge($options, $form['grouping'][$key]['field']['#options']);
+        }
+      }
+
+      unset($options['']);
+      $form['tab_title_field'] = array(
+        '#type' => 'select',
+        '#title' => t('Title field'),
+        '#options' => $options,
+        '#required' => TRUE,
+        '#default_value' => $this->options['tab_title_field'],
+        '#description' => t('Select the field that will be used as the tab title.'),
+        '#weight' => -3,
+      );
+    }
+  }
+
+  // Ensure we have all the settings necessary to render into tabs.
+  function validate() {
+    $errors = parent::validate();
+
+    // Ensure that we're using the field row style.
+    if (!$this->row_plugin->uses_fields()) {
+      $errors[] = t('Display "@display" uses the "@style" row style, but the Quicktabs display style requires use of the "Fields" row style.', array('@display' => $this->display->display_title, '@style' => $this->row_plugin->definition['title']));
+    }
+
+    // Ensure that a valid tab title field is selected.
+    $fields = $this->display->handler->get_handlers('field');
+    if (empty($this->options['tab_title_field']) || !isset($fields[$this->options['tab_title_field']])) {
+      $errors[] = t('The Quicktabs display style requires that a field be configured to be used as the tab title.');
+    }
+
+    return $errors;
+  }
+
+  // Override the render functionality.
+  function render() {
+    if (empty($this->row_plugin)) {
+      vpr('views_plugin_style_default: Missing row plugin');
+      return;
+    }
+
+    $view = $this->view;
+    $qt_name = 'view__' . $view->name .'__'. $view->current_display;
+
+    // Group the rows according to the grouping field, if specified.
+    $sets = $this->render_grouping($this->view->result, $this->options['grouping']);
+    $tabs = array();
+
+    foreach ($sets as $title => $records) {
+      if ($this->uses_row_plugin()) {
+        $rows = array();
+        foreach ($records as $row_index => $row) {
+          $this->view->row_index = $row_index;
+          $rows[] = $this->row_plugin->render($row);
+        }
+      }
+      else {
+        $rows = $records;
+      }
+
+      // If grouped, we'll be using the group title for each tab.
+      if ($this->options['grouping']) {
+
+        // Remove labels from titles.
+        foreach (element_children($this->options['grouping']) as $key => $value) {
+          if (!empty($this->view->field[$this->options['grouping'][$key]['field']]->options['label'])) {
+            $title = str_replace($this->view->field[$this->options['grouping'][$key]['field']]->options['label'] . ': ', '', $title);
+          }
+        }
+
+        $contents = '';
+        foreach ($rows as $row) {
+          $contents .= '<div class="quicktabs-views-group">' . $row . '</div>';
+        }
+        $tabs[] = array(
+          'title' => $title,
+          'contents' => array('#markup' => $contents),
+        );
+      }
+
+      // If not grouped, there's just one set of rows that we loop through.
+      else {
+        foreach ($rows as $index => $row) {
+          $title = $this->get_field($index, $this->options['tab_title_field']);
+          $tabs[] = array(
+            'title' => $title,
+            'contents' => array('#markup' => $row),
+          );
+        }
+      }
+    }
+
+    $overrides = array('style' => $view->style_options['tab_style'], 'sorted' => TRUE);
+    $quicktabs = quicktabs_build_quicktabs($qt_name, $overrides, $tabs);
+
+    $output = drupal_render($quicktabs);
+
+    // If doing a live preview, add the JavaScript directly to the output.
+    if (isset($view->live_preview) && $view->live_preview) {
+      $js = drupal_add_js();
+      $qtsettings = array();
+      foreach ($js['settings']['data'] as $settings) {
+        if (isset($settings['quicktabs']['qt_'. $qt_name])) {
+          $qtsettings = $settings['quicktabs']['qt_'. $qt_name];
+          break;
+        }
+      }
+
+      $output .= "<script type=\"text/javascript\">\n";
+      $output .= "Drupal.settings.quicktabs = Drupal.settings.quicktabs || {};\n";
+      $output .= "jQuery.extend(Drupal.settings.quicktabs, ". json_encode(array('qt_'. $qt_name => $qtsettings)) .");\n";
+      $output .= "</script>\n";
+    }
+
+    unset($view->row_index);
+
+    return $output;
+  }
+
+}