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<?php
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// $Id: context_ui_contrib.module,v 1.4 2008/08/05 00:31:49 yhahn Exp $
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/**
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* Implementation of hook_context_items()
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*/
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function context_ui_contrib_context_items() {
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$items = array();
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// Views
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if (module_exists('views')) {
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$items['views'] = array(
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'#title' => t('Views'),
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'#description' => t('Set this context when displaying the page of one of these views.'),
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'#options' => _context_ui_contrib_get_views(),
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'#type' => 'checkboxes',
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'#context_ui' => 'setter',
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);
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}
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// Nodequeue
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if (module_exists('nodequeue')) {
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$result = db_query("SELECT qid, title FROM {nodequeue_queue}");
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$options = array();
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while ($nq = db_fetch_object($result)) {
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$options[$nq->qid] = $nq->title;
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}
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$items['nodequeue'] = array(
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'#title' => t('Nodequeue'),
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'#description' => t('Set this context when a node in the selected nodequeue(s) is viewed.'),
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'#options' => $options,
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'#type' => 'checkboxes',
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'#context_ui' => 'setter',
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);
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}
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// Outline
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if (module_exists('outline')) {
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$result = db_query("SELECT volume_id, title FROM {outline_volume}");
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$options = array();
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while ($vol = db_fetch_object($result)) {
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$options[$vol->volume_id] = $vol->title;
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}
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$items['outline'] = array(
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'#title' => t('Outline'),
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'#description' => t('Set this context when a node in the selected volumes(s) is viewed.'),
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'#options' => $options,
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'#type' => 'checkboxes',
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'#context_ui' => 'setter',
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);
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}
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// CSS Injector
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if (module_exists('css_injector')) {
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$items['css_injector'] = array(
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'#title' => t('CSS injector'),
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'#description' => t('Inject the selected css when this context is set.'),
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'#options' => _context_ui_contrib_get_css_injector(),
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'#type' => 'checkboxes',
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'#context_ui' => 'getter',
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);
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}
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return $items;
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}
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/**
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* Implementation of hook_context_getter().
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*/
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function context_ui_contrib_context_getter($context) {
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if (module_exists('css_injector')) {
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_context_ui_contrib_css_injector_response($context);
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}
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}
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/**
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* Implementation of hook_nodeapi().
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*/
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function context_ui_contrib_nodeapi(&$node, $op, $teaser, $page) {
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if ($op == 'view' && $page && arg(0) == 'node') {
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// Implementation of context_ui_set for nodequeue.
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if (module_exists('nodequeue')) {
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$result = db_query("SELECT qid FROM {nodequeue_nodes} WHERE nid = %d", $node->nid);
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while($qid = db_fetch_object($result)) {
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context_ui_set('nodequeue', $qid->qid);
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}
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}
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// Implementation of context_ui_set for outline
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if (module_exists('outline') && $vol = $node->volume_id) {
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context_ui_set('outline', $vol);
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}
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}
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}
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/**
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* Implementation of hook_views_pre_query().
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*/
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function context_ui_contrib_views_pre_view($display_id, $args) {
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if ($display_id->type == 'Normal') {
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context_ui_set('views', $display_id->name);
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}
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}
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/**
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* Helper function to generate a list of database and module provided views.
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*/
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function _context_ui_contrib_get_views() {
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$enabled_views = array();
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$views = views_get_all_views();
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foreach ($views as $view) {
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if (!isset($views[$view->name]->disabled) || !$views[$view->name]->disabled) {
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$enabled_views[$view->name] = $view->name;
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}
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}
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ksort($enabled_views);
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return $enabled_views;
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}
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/**
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* Helper function to generate a list of css_injector files.
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*/
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function _context_ui_contrib_get_css_injector() {
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$list = array();
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foreach (_css_injector_load_rule() as $css_rule) {
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$list[$css_rule['crid']] = $css_rule['title'];
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}
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ksort($list);
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return $list;
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}
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/**
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* Getter response function for css injector
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*/
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function _context_ui_contrib_css_injector_response($context) {
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if (is_array($context->css_injector)) {
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foreach ($context->css_injector as $crid) {
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if ($css_rule = _css_injector_load_rule($crid)) {
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drupal_add_css(file_create_path($css_rule['file_path']), 'module', $css_rule['media'], $css_rule['preprocess']);
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}
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}
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}
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else {
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return;
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}
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}
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