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- <?php
- /**
- * Block form.
- */
- function theme_context_block_form($vars) {
- $row = array(
- array('data' => drupal_render($vars['form']['blocks']), 'class' => array('blocks')),
- array('data' => drupal_render($vars['form']['selector']) . drupal_render($vars['form']['block']['help']), 'class' => array('selector')),
- );
- $output = drupal_render_children($vars['form']);
- $table = array(
- 'rows' => array($row),
- 'attributes' => array('id' => 'context-blockform'),
- );
- $output .= theme('table', $table);
- return $output;
- }
- /**
- * Generates the AJAX enabled block administration portion of the context_ui admin form.
- */
- function theme_context_block_regions_form($vars) {
- $form = $vars['form'];
- // Add draggable weights
- drupal_add_js('misc/tableheader.js');
- drupal_add_js(drupal_get_path('module', 'context') . '/plugins/context_reaction_block.js');
- drupal_add_css(drupal_get_path('module', 'context') . '/plugins/context_reaction_block.css');
- $output = '';
- foreach (element_children($form) as $region) {
- $attr = array(
- 'id' => "context-blockform-region-{$region}",
- 'class' => array("context-blockform-region"),
- );
- drupal_add_tabledrag($attr['id'], 'order', 'sibling', 'tabledrag-hide', NULL, NULL, FALSE);
- $rows = array();
- foreach (element_children($form[$region]) as $id) {
- $form[$region][$id]['weight']['#attributes'] = array('class' => array('tabledrag-hide'));
- $label = $form[$region][$id]['#value'];
- $remove = l(t('X'), $_GET['q'], array('fragment' => 'remove', 'attributes' => array('class' => array('remove'))));
- $rows[] = array(
- 'data' => array($label, drupal_render($form[$region][$id]['weight']), $remove),
- 'class' => array('draggable'),
- 'id' => $id,
- );
- }
- $output .= "<div class='label context-blockform-regionlabel-{$region}'>";
- $output .= l(t('+') . ' ' . t('Add'), $_GET['q'], array('fragment' => $region, 'attributes' => array('class' => array('add-block'))));
- $output .= $form[$region]['#title'];
- $output .= "</div>";
- $output .= theme('table', array('rows' => $rows, 'attributes' => $attr));
- }
- return $output;
- }
- /**
- * Use placeholder content for script tags that need to be replaced.
- */
- function theme_context_block_script_placeholder($vars) {
- $text = $vars['text'];
- $message = t('Please reload the page to view this block.');
- return "<div class='script-placeholder'><strong>{$text}</strong><div class='description'>{$message}</div></div>";
- }
- /**
- * Preprocessor for theme('context_block_browser').
- */
- function template_preprocess_context_block_browser(&$vars) {
- $categories = array(
- '#type' => 'select',
- '#options' => array(0 => '<' . t('All Categories') . '>'),
- '#attributes' => array('class' => array('context-block-browser-categories')),
- '#value' => 0,
- '#size' => 1,
- '#id' => '',
- '#name' => '',
- '#parents' => array(''),
- '#multiple' => FALSE,
- '#required' => FALSE,
- );
- $blocks = array();
- // Group blocks by module.
- foreach ($vars['blocks'] as $block) {
- $group = isset($block->context_group) ? $block->context_group : $block->module;
- // Normalize the $group, borrowed from drupal_html_id
- $group = strtr(drupal_strtolower($group), array(' ' => '-', '_' => '-', '[' => '-', ']' => ''));
- if (!isset($categories[$group])) {
- $info = system_get_info('module', $block->module);
- $title = isset($block->context_group) ? $block->context_group : (!empty($info['name']) ? $info['name'] : $block->module);
- $categories['#options'][$group] = $title;
- }
- $blocks[$group][$block->bid] = $block; // Don't call theme('context_block_browser_item') to allow others to alter.
- }
- //add help text to tell people how to use the block browser
- $help_text = array(
- '#prefix' => '<div class="context_ui-help-text">',
- '#markup' => t('To add a block to the current region, simply click on the block. You may use the category filter to filter by
- block type or the search filter to find the block that you wish to add.'),
- '#suffix' => '</div>',
- );
- $filter_label = array(
- '#prefix' => '<div class="filter-label">',
- '#markup' => t('Search Filter'),
- '#suffix' => '</div>',
- );
- $vars['categories'] = $categories; // Don't call theme('select') here to allow further preprocesses to alter the element.
- $vars['blocks'] = $blocks;
- $vars['help_text'] = $help_text;
- $vars['filter_label'] = $filter_label;
- }
- /**
- * Preprocessor for theme('context_block_browser_item').
- */
- function template_preprocess_context_block_browser_item(&$vars) {
- $vars['bid'] = $vars['block']->bid;
- $vars['info'] = check_plain($vars['block']->info);
- }
- /**
- * Theme wrapper for editable blocks.
- *
- * @ingroup themeable
- */
- function theme_context_block_edit_wrap($vars) {
- $block = $vars['element']['#block'];
- return $vars['element']['#children'] . "<a id='context-block-{$block->module}-{$block->delta}' class='context-block editable edit-{$block->context}'></a>";
- }
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