context_reaction_block.theme.inc in Context 6

File

theme/context_reaction_block.theme.inc

<?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', 'block-weight', NULL, NULL, FALSE);
    $rows = array();
    foreach (element_children($form[$region]) as $id) {
      $form[$region][$id]['weight']['#attributes'] = array(
        'class' => array(
          'block-weight',
        ),
      );
      $label = $form[$region][$id]['#value'];
      $remove = l('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('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($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('Choose a category') . '>',
    ),
    '#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 $block) {
    if (!isset($categories[$block->module])) {
      $info = context_get_info('module', $block->module);
      $categories['#options'][$block->module] = !empty($info['name']) ? $info['name'] : $block->module;
    }
    $blocks[$block->module][$block->bid] = $block;

    // Don't call theme('context_block_browser_item') to allow others to alter.
  }
  $vars['categories'] = $categories;

  // Don't call theme('select') here to allow further preprocesses to alter the element.
  $vars['blocks'] = $blocks;
}

/**
 * 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);
}

/**
 * Preprocessor for theme('context_block_editable_region').
 */
function template_preprocess_context_block_editable_region(&$vars) {
  if (!empty($vars['editable'])) {

    // Show when empty?
    $vars['show_always'] = variable_get('context_reaction_block_all_regions', FALSE);

    // Provide the user-friendly name of the region
    global $theme_key;
    $regions = system_region_list($theme_key);
    $vars['region_description'] = isset($regions[$vars['region']]) ? $regions[$vars['region']] : $vars['region'];
  }
}

/**
 * Preprocessor for theme('context_block_editable_block').
 */
function template_preprocess_context_block_editable_block(&$vars) {
  $vars['empty'] = empty($vars['block']->content);
  if (isset($vars['block']->context)) {
    $vars['block']->content .= "<a id='context-block-{$vars['block']->module}-{$vars['block']->delta}' class='context-block editable edit-{$vars['block']->context}'></a>";
  }
}

Functions

Name	Description
template_preprocess_context_block_browser	Preprocessor for theme('context_block_browser').
template_preprocess_context_block_browser_item	Preprocessor for theme('context_block_browser_item').
template_preprocess_context_block_editable_block	Preprocessor for theme('context_block_editable_block').
template_preprocess_context_block_editable_region	Preprocessor for theme('context_block_editable_region').
theme_context_block_form	Block form.
theme_context_block_regions_form	Generates the AJAX enabled block administration portion of the context_ui admin form.
theme_context_block_script_placeholder	Use placeholder content for script tags that need to be replaced.