danielebarchiesi@0: <?php
danielebarchiesi@0: 
danielebarchiesi@0: /**
danielebarchiesi@0:  * @file
danielebarchiesi@0:  * Preprocess functions for page manager editing templates.
danielebarchiesi@0:  */
danielebarchiesi@0: 
danielebarchiesi@0: /**
danielebarchiesi@0:  * Preprocess the page manager edit page.
danielebarchiesi@0:  */
danielebarchiesi@0: function template_preprocess_page_manager_edit_page(&$vars) {
danielebarchiesi@0:   ctools_include('ajax');
danielebarchiesi@0:   ctools_include('modal');
danielebarchiesi@0:   ctools_modal_add_js();
danielebarchiesi@0:   ctools_add_js('dependent');
danielebarchiesi@0: 
danielebarchiesi@0:   ctools_add_css('page-manager', 'page_manager');
danielebarchiesi@0:   ctools_add_css('wizard');
danielebarchiesi@0: 
danielebarchiesi@0:   $task = $vars['page']->task;
danielebarchiesi@0: 
danielebarchiesi@0:   $page = &$vars['page'];
danielebarchiesi@0: 
danielebarchiesi@0:   $vars['locked'] = '';
danielebarchiesi@0:   $vars['changed'] = '';
danielebarchiesi@0:   if (!empty($page->locked)) {
danielebarchiesi@0:     $vars['locked'] = theme('page_manager_lock', array('page' => $page));
danielebarchiesi@0:     $vars['changed'] = theme('page_manager_changed', array('text' => t('Locked'), 'description' => t('This page is being edited by another user and you cannot make changes to it.')));
danielebarchiesi@0:   }
danielebarchiesi@0:   else if (!empty($page->new)) {
danielebarchiesi@0:     $vars['changed'] = theme('page_manager_changed', array('text' => t('New'), 'description' => t('This page is newly created and has not yet been saved to the database. It will not be available until you save it.')));
danielebarchiesi@0:   }
danielebarchiesi@0:   else if (!empty($page->changed)) {
danielebarchiesi@0:     $vars['changed'] = theme('page_manager_changed', array('text' => t('Changed'), 'description' => t('This page has been modified, but these modifications are not yet live. While modifying this page, it is locked from modification by other users.')));
danielebarchiesi@0:   }
danielebarchiesi@0: 
danielebarchiesi@0:   $form_state = array(
danielebarchiesi@0:     'page' => &$vars['page'],
danielebarchiesi@0:   );
danielebarchiesi@0: 
danielebarchiesi@0:   $active = $vars['content']['active'];
danielebarchiesi@0:   if ($active[0] == 'handlers' && isset($vars['operations'][$active[1]])) {
danielebarchiesi@0:     $vars['operations']['secondary'] = $vars['operations'][$active[1]];
danielebarchiesi@0:   }
danielebarchiesi@0: }
danielebarchiesi@0: 
danielebarchiesi@0: /**
danielebarchiesi@0:  * Turn the rearrange form into a table with tablesorting on.
danielebarchiesi@0:  */
danielebarchiesi@0: function theme_page_manager_handler_rearrange($vars) {
danielebarchiesi@0:   $form = &$vars['form'];
danielebarchiesi@0:   // Assemble the data for a table from everything in $form['handlers']
danielebarchiesi@0:   foreach (element_children($form['handlers']) as $id) {
danielebarchiesi@0:     // provide a reference shortcut.
danielebarchiesi@0:     $element = &$form['handlers'][$id];
danielebarchiesi@0:     if (isset($element['title'])) {
danielebarchiesi@0:       $row = array();
danielebarchiesi@0: 
danielebarchiesi@0:       $row[] = array(
danielebarchiesi@0:         'data' => render($element['title']),
danielebarchiesi@0:         'class' => array('page-manager-handler'),
danielebarchiesi@0:       );
danielebarchiesi@0: 
danielebarchiesi@0:       $element['weight']['#attributes']['class'][] = 'weight';
danielebarchiesi@0:       $row[] = render($element['weight']);
danielebarchiesi@0: 
danielebarchiesi@0:       $rows[] = array('data' => $row, 'class' => array('draggable'), 'id' => 'page-manager-row-' . $id);
danielebarchiesi@0:     }
danielebarchiesi@0:   }
danielebarchiesi@0: 
danielebarchiesi@0:   if (empty($rows)) {
danielebarchiesi@0:     $rows[] = array(array('data' => t('No task handlers are defined for this task.'), 'colspan' => '5'));
danielebarchiesi@0:   }
danielebarchiesi@0: 
danielebarchiesi@0:   $header = array(
danielebarchiesi@0:     array('data' => t('Variant'), 'class' => array('page-manager-handler')),
danielebarchiesi@0:     t('Weight'),
danielebarchiesi@0:   );
danielebarchiesi@0: 
danielebarchiesi@0:   drupal_add_tabledrag('page-manager-arrange-handlers', 'order', 'sibling', 'weight');
danielebarchiesi@0: 
danielebarchiesi@0:   $output = theme('table', array('header' => $header, 'rows' => $rows, 'attributes' => array('id' => 'page-manager-arrange-handlers')));
danielebarchiesi@0:   $output .= drupal_render_children($form);
danielebarchiesi@0:   return $output;
danielebarchiesi@0: }
danielebarchiesi@0: 
danielebarchiesi@0: /**
danielebarchiesi@0:  * Draw the "this task is locked from editing" box.
danielebarchiesi@0:  */
danielebarchiesi@0: function theme_page_manager_lock($vars) {
danielebarchiesi@0:   $page = $vars['page'];
danielebarchiesi@0: 
danielebarchiesi@0:   $account  = user_load($page->locked->uid);
danielebarchiesi@0:   $name     = theme('username', array('account' => $account));
danielebarchiesi@0:   $lock_age = format_interval(REQUEST_TIME - $page->locked->updated);
danielebarchiesi@0:   $break    = url(page_manager_edit_url($page->task_name, array('actions', 'break-lock')));
danielebarchiesi@0: 
danielebarchiesi@0:   ctools_add_css('ctools');
danielebarchiesi@0:   $output = '<div class="ctools-locked">';
danielebarchiesi@0:   $output .= t('This page is being edited by user !user, and is therefore locked from editing by others. This lock is !age old. Click here to <a href="!break">break this lock</a>.', array('!user' => $name, '!age' => $lock_age, '!break' => $break));
danielebarchiesi@0:   $output .= '</div>';
danielebarchiesi@0:   return $output;
danielebarchiesi@0: }
danielebarchiesi@0: 
danielebarchiesi@0: /**
danielebarchiesi@0:  * Draw the "you have unsaved changes and this task is locked." message.
danielebarchiesi@0:  */
danielebarchiesi@0: function theme_page_manager_changed($vars) {
danielebarchiesi@0:   $text = $vars['text'];
danielebarchiesi@0:   $description = $vars['description'];
danielebarchiesi@0: 
danielebarchiesi@0:   ctools_add_css('ctools');
danielebarchiesi@0:   $output = '<div class="page-manager-changed" title="' . $description . '">';
danielebarchiesi@0:   $output .= $text;
danielebarchiesi@0:   $output .= '</div>';
danielebarchiesi@0: 
danielebarchiesi@0:   return $output;
danielebarchiesi@0: }