$region_name) { $settings['regions'][] = $region_key; $block_list = block_list($region_key); // remove inactive blocks (status=0) foreach ($block_list as $key => $block) { if ($block->status == 0) { unset($block_list[$key]); } } $blocks = array_merge(block_list($region_key), $blocks); if (module_exists('context')) { $blocks = array_merge(context_get_plugin('reaction', 'block')->block_list($region_key), $blocks); } } $modules = search_api_ajax_modules(); foreach ($blocks as $block) { if (in_array($block->module, $modules)) { // facetapi block names are strtolowered in html, so do same here if (in_array($block->module, array( 'facetapi', 'facetapi_tagcloud' ))) { $block->delta = strtolower($block->delta); } $settings['blocks'][$block->module . '_' . $block->delta] = str_replace('_', '-', '#block-' . $block->module . '-' . $block->delta); } } } // need to make the current search api page path available as jQuery setting // @see search_api_ajax.js $current_search = search_api_current_search(); foreach ($current_search as $key => $search) { // break on facet blocks - $path is only useful for pages, avoid blocks if (strpos($key, 'facets_block') !== FALSE || arg(0) == 'admin') { break; } $path_parts = explode(':', $key); // is it a view path or a search_api_page? // views paths have 3 parts, search pages only 2 if ($path_parts[0] == 'search_api_views') { $trail = menu_set_active_trail(); // process last entry end($trail); $key = key($trail); $views_path = isset($trail[$key]['link_path']) ? $trail[$key]['link_path'] : $trail[$key]['path']; $path = search_api_ajax_get_views_path($views_path); $settings['view'] = 1; } else { $path = $path_parts[1]; $settings['view'] = 0; } if (!empty($path)) { // needed to add current page path to ajax drupal_add_js(array('search_api_ajax_path' => $path), 'setting'); } $settings['path'] = $path; } return $settings; } /** * Implementation of hook_menu(). */ function search_api_ajax_menu() { $items = array(); // during uninstallation, this would lead to a fatal error otherwise. if (module_exists('search_api_page')) { foreach (search_api_page_load_multiple(FALSE, array('enabled' => TRUE)) as $page) { $items['search_api_ajax/' . $page->path] = array( 'title' => $page->name, 'description' => $page->description ? $page->description : '', 'page callback' => 'search_api_ajax_proxy', 'page arguments' => array((string)$page->id), 'access arguments' => array('access search_api_page'), 'type' => MENU_CALLBACK, 'file' => 'search_api_ajax.pages.inc', ); } } // similarly, walk through search_api_views with a path (pages) if (module_exists('search_api_views') && function_exists('views_get_enabled_views')) { foreach (views_get_enabled_views() as $view) { if (strpos($view->base_table, 'search_api_index') !== FALSE) { foreach ($view->display as $display_name => $display) { if (isset($display->display_options['path']) && !(empty($display->display_options['path']))) { $items['search_api_ajax/' . $display->display_options['path']] = array( 'title' => isset($display->display_title) ? $display->display_title : '', 'description' => (string)$view->human_name, 'page callback' => 'search_api_ajax_proxy_views', 'page arguments' => array( (string)$view->name, (string)$display_name ), 'access arguments' => array('access content'), 'type' => MENU_CALLBACK, 'file' => 'search_api_ajax.pages.inc', ); } } } } } return $items; } /** * Returns the list of modules whose blocks are search api-related. * * @see search_api_ajax_proxy() */ function search_api_ajax_modules() { static $modules = NULL; if (is_null($modules)) { $modules = array( 'search_api_facets', 'search_api_ranges', 'search_api_sorts', 'search_api_widgets', 'facetapi', 'facetapi_tagcloud', ); drupal_alter('search_api_ajax_modules', $modules); } return $modules; } /** * Implementation of hook_preprocess_page(). * * Adds JavaScript files and settings. To successfully configure this module, * another module must implement hook_search_api_ajax_settings(), which must * return an array with the required keys "content", "blocks", "regions" and * the optional key "spinner". * * "content" must be the CSS selector for the HTML node in which the page * content is displayed. In the Zen theme, this is '#content-area'. * * "blocks" must be a map between the block keys and the CSS selectors for * the blocks. Block keys follow the pattern: MODULE_DELTA. In the Zen theme, * this may be: array('node_0' => '#block-node-0', ...). You need only do this * for search-related blocks. If you don't know your blocks, run: * *
* $modules = search_api_ajax_modules(); * foreach ($modules as $module) { * if (module_exists($module)) { * if ($list = module_invoke($module, 'block', 'list')) { * foreach (array_keys($list) as $delta) { * print $module .'_'. $delta; * } * } * } * } ** * "regions" must be a map between the theme regions and the CSS selectors * for the regions. In the Zen theme, this may be: array('content_top' => * '.region-content-top'). If you don't know your theme's regions, run: *
system_region_list('mytheme');
*
* (Optional) "spinner" is the path to an animated image to be displayed
* while content is loading via AJAX, e.g.: base_path() .
* drupal_get_path('module', 'mymodule') .'/images/spinner.gif'
*
* @see http://developer.yahoo.com/yui/history/
*/
function search_api_ajax_preprocess_page(&$vars, $hook) {
if (!search_api_current_search()) {
return;
}
drupal_add_css(drupal_get_path('module', 'search_api_ajax') . '/search_api_ajax.css');
drupal_add_js(array('search_api_ajax' => module_invoke_all('search_api_ajax_settings')), 'setting');
drupal_add_js(drupal_get_path('module', 'search_api_ajax') . '/jquery.livequery.js', array('scope' => 'footer'));
if (module_exists('libraries') && $library = libraries_get_path('yui')) {
drupal_add_js($library . '/build/yui/yui-min.js', array('scope' => 'footer'));
}
else {
drupal_add_js('http://yui.yahooapis.com/3.5.1/build/yui/yui-min.js', 'external');
}
drupal_add_js(drupal_get_path('module', 'search_api_ajax') . '/search_api_ajax.js', array('scope' => 'footer'));
}
/**
* Collects debug data to send to the browser with the AJAX response.
*
* @param mixed $data Debug data you want to send to the browser.
*/
function search_api_ajax_debug($data = NULL) {
static $debug = array();
if (isset($data)) {
$debug[] = $data;
}
return $debug;
}
/**
* Get the actual views path
* Filling in '%' arguments in the path with the correct values from arg()
*
* @param string $views_path
* The views page path, e.g. 'mynodes', 'mynodes/%'
*
* @param int $skip
* The number of arguments to skip (usually only needed on
* search_api_ajax/* pages).
*/
function search_api_ajax_get_views_path($views_path, $skip = 0) {
$path = array();
$current_path = arg();
// fill in % paths: we know the views_path, which may contain % arguments
// so we need to fill in those % with the current page from arg()
// @todo is there a 'Drupal way' to do this?
$path = explode('/', $views_path);
foreach (arg(NULL, $views_path) as $key => $piece) {
if ($piece == '%') {
$path[$key] = $current_path[$key + $skip];
}
}
$path = implode('/', $path);
return $path;
}