/**
* Implements template_preprocess_page().
*/
function locke_preprocess_page(&$variables, $hook)
{
// Add copyright to theme.
if ($copyright = theme_get_setting('copyright')) {
$variables['copyright'] = check_markup($copyright['value'], $copyright['format']);
}
// Setup the search box functionality
$search_box_form = drupal_get_form('search_form');
$search_box_form['basic']['keys']['#title'] = '';
$search_box_form['basic']['keys']['#attributes'] = array('placeholder' => 'Search');
$search_box_form['basic']['submit']['#value'] = t('Go');
$search_box = drupal_render($search_box_form);
$variables['search_box'] = user_access('search content') ? $search_box : NULL;
// Setup the contact information
$variables['contact_information']['site_name'] = variable_get('site_name');
$variables['contact_information']['address'] = _filter_autop(theme_get_setting('address'));
$variables['contact_information']['phone'] = theme_get_setting('phone');
$variables['contact_information']['fax'] = theme_get_setting('fax');
// Setup the social links
$social_links = array();
if (module_exists('openacademy_news')) {
$social_links[] = l('Read', 'rss.xml', array('attributes' => array('class' => 'rss-link')));
}
if ($twitter_link = theme_get_setting('twitter_link')) {
$social_links[] = l('Follow', $twitter_link, array('attributes' => array('class' => 'twitter-link')));
}
if ($youtube_link = theme_get_setting('youtube_link')) {
$social_links[] = l('Watch', $youtube_link, array('attributes' => array('class' => 'youtube-link')));
}
if ($facebook_link = theme_get_setting('facebook_link')) {
$social_links[] = l('Friend', $facebook_link, array('attributes' => array('class' => 'facebook-link')));
}
$variables['social_links'] = theme('item_list', array('items' => $social_links));
// Define the university seal
if (theme_get_setting('seal_path') && !theme_get_setting('default_seal')) {
$seal_path = theme_get_setting('seal_path');
$variables['seal'] = file_create_url($seal_path);
} else {
$variables['seal'] = '/' . path_to_theme() . '/assets/images/seal.png';
}
}
/**
* Tests the line break filter.
*/
function testLineBreakFilter()
{
// Get FilterAutoP object.
$filter = $this->filters['filter_autop'];
// Since the line break filter naturally needs plenty of newlines in test
// strings and expectations, we're using "\n" instead of regular newlines
// here.
$tests = array("aaa\nbbb\n\nccc" => array("<p>aaa<br />\nbbb</p>\n<p>ccc</p>" => TRUE), "<script>aaa\nbbb\n\nccc</script>\n<style>aaa\nbbb\n\nccc</style>\n<pre>aaa\nbbb\n\nccc</pre>\n<object>aaa\nbbb\n\nccc</object>\n<iframe>aaa\nbbb\n\nccc</iframe>\n" => array("<script>aaa\nbbb\n\nccc</script>" => TRUE, "<style>aaa\nbbb\n\nccc</style>" => TRUE, "<pre>aaa\nbbb\n\nccc</pre>" => TRUE, "<object>aaa\nbbb\n\nccc</object>" => TRUE, "<iframe>aaa\nbbb\n\nccc</iframe>" => TRUE), "One. <!-- comment --> Two.\n<!--\nThree.\n-->\n" => array('<!-- comment -->' => TRUE, "<!--\nThree.\n-->" => TRUE), '<p><div> </div></p>' => array("<p>\n<div> </div>\n</p>" => TRUE), '<div><p> </p></div>' => array("<div>\n</div>" => TRUE), '<blockquote><pre>aaa</pre></blockquote>' => array("<blockquote><pre>aaa</pre></blockquote>" => TRUE), "<pre>aaa\nbbb\nccc</pre>\nddd\neee" => array("<pre>aaa\nbbb\nccc</pre>" => TRUE, "<p>ddd<br />\neee</p>" => TRUE), "aaa<!--comment-->\n\nbbb\n\nccc\n\nddd<!--comment\nwith linebreak-->\n\neee\n\nfff" => array("<p>aaa</p>\n<!--comment--><p>\nbbb</p>\n<p>ccc</p>\n<p>ddd</p>" => TRUE, "<!--comment\nwith linebreak--><p>\neee</p>\n<p>fff</p>" => TRUE), "<pre>aaa\nbbb<!-- comment -->\n\nccc</pre>\nddd" => array("<pre>aaa\nbbb<!-- comment -->\n\nccc</pre>" => TRUE), "<iframe>aaa</iframe>\n\n" => array("<p><iframe>aaa</iframe></p>" => FALSE));
$this->assertFilteredString($filter, $tests);
// Very long string hitting PCRE limits.
$limit = max(ini_get('pcre.backtrack_limit'), ini_get('pcre.recursion_limit'));
$source = $this->randomMachineName($limit);
$result = _filter_autop($source);
$success = $this->assertEqual($result, '<p>' . $source . "</p>\n", 'Line break filter can process very long strings.');
if (!$success) {
$this->verbose("\n" . $source . "\n<hr />\n" . $result);
}
}
/**
* {@inheritdoc}
*/
public function process($text, $langcode)
{
return new FilterProcessResult(_filter_autop($text));
}
/**
* Load and render a help topic.
*
* @param string $module
* Name of the module.
* @param string $topic
* Name of the topic.
* @todo port the drupal_alter functionality.
*
* @return string
* Returns formatted topic.
*/
public function viewTopic($module, $topic, $is_modal = false) {
$file_info = $this->advanced_help->getTopicFileInfo($module, $topic);
if ($file_info) {
$info = $this->advanced_help->getTopic($module, $topic);
$file = "{$file_info['path']}/{$file_info['file']}";
$build = [
'#type' => 'markup',
];
if (!empty($info['css'])) {
$build['#attached']['library'][] = $info['module'] . '/' . $info['css'];
}
$build['#markup'] = file_get_contents($file);
if (isset($info['readme file']) && $info['readme file']) {
$ext = pathinfo($file, PATHINFO_EXTENSION);
if ('md' == $ext && $this->advanced_help->isMarkdownFilterEnabled()) {
libraries_load('php-markdown', 'markdown-extra');
$build['#markup'] = '<div class="advanced-help-topic">' . Xss::filterAdmin(\Michelf\MarkdownExtra::defaultTransform($build['#markup'])) . '</div>';
}
else {
$readme = '';
if ('md' == $ext) {
$readme .=
'<p>' .
$this->t('If you install the !module module, the text below will be filtered by the module, producing rich text.',
[
'!module' => $this->l($this->t('Markdown filter'),
Url::fromUri('https://www.drupal.org/project/markdown'),
['attributes' => ['title' => $this->t('Link to project.')]])
]) . '</p>';
}
$readme .=
'<div class="advanced-help-topic"><pre class="readme">' . SafeMarkup::checkPlain($build['#markup']) . '</pre></div>';
$build['#markup'] = $readme;
}
return $build['#markup'];
}
// Change 'topic:' to the URL for another help topic.
preg_match('/&topic:([^"]+)&/', $build['#markup'], $matches);
if (isset($matches[1]) && preg_match('/[\w\-]\/[\w\-]+/', $matches[1])) {
list($umodule, $utopic) = explode('/', $matches[1]);
$path = new Url('advanced_help.help', ['module' => $umodule, 'topic' => $utopic]);
$build['#markup'] = preg_replace('/&topic:([^"]+)&/', $path->toString(), $build['#markup']);
}
global $base_path;
// Change 'path:' to the URL to the base help directory.
$build['#markup'] = str_replace('&path&', $base_path . $info['path'] . '/', $build['#markup']);
// Change 'trans_path:' to the URL to the actual help directory.
$build['#markup'] = str_replace('&trans_path&', $base_path . $file_info['path'] . '/', $build['#markup']);
// Change 'base_url:' to the URL to the site.
$build['#markup'] = preg_replace('/&base_url&([^"]+)"/', $base_path . '$1' . '"', $build['#markup']);
// Run the line break filter if requested.
if (!empty($info['line break'])) {
// Remove the header since it adds an extra <br /> to the filter.
$build['#markup'] = preg_replace('/^<!--[^\n]*-->\n/', '', $build['#markup']);
$build['#markup'] = _filter_autop($build['#markup']);
}
if (!empty($info['navigation']) && !$is_modal) {
$topics = $this->advanced_help->getTopics();
$topics = $this->getTopicHierarchy($topics);
if (!empty($topics[$module][$topic]['children'])) {
$items = $this->getTree($topics, $topics[$module][$topic]['children']);
$links = [
'#theme' => 'item_list',
'#items' => $items
];
$build['#markup'] .= \Drupal::service('renderer')->render($links, FALSE);
}
list($parent_module, $parent_topic) = $topics[$module][$topic]['_parent'];
if ($parent_topic) {
$parent = $topics[$module][$topic]['_parent'];
$up = new Url('advanced_help.help', ['module' => $parent[0], 'topic' => $parent[1]]);
}
else {
$up = new Url('advanced_help.module_index', ['module' => $module]);
}
$siblings = $topics[$parent_module][$parent_topic]['children'];
uasort($siblings, [$this, 'helpUasort']);
$prev = $next = NULL;
$found = FALSE;
foreach ($siblings as $sibling) {
list($sibling_module, $sibling_topic) = $sibling;
if ($found) {
$next = $sibling;
break;
}
if ($sibling_module == $module && $sibling_topic == $topic) {
$found = TRUE;
continue;
}
$prev = $sibling;
}
if ($prev || $up || $next) {
$navigation = '<div class="help-navigation clear-block">';
if ($prev) {
$navigation .= $this->l('«« ' . $topics[$prev[0]][$prev[1]]['title'], new Url('advanced_help.help', ['module' => $prev[0], 'topic' => $prev[1]], ['attributes' => ['class' => 'help-left']]));
}
if ($up) {
$navigation .= $this->l($this->t('Up'), $up->setOption('attributes', ['class' => ($prev) ? 'help-up' : 'help-up-noleft']));
}
if ($next) {
$navigation .= $this->l($topics[$next[0]][$next[1]]['title'] . ' »»', new Url('advanced_help.help', ['module' => $next[0], 'topic' => $next[1]], ['attributes' => ['class' => 'help-right']]));
}
$navigation .= '</div>';
$build['#markup'] .= $navigation;
}
}
$build['#markup'] = '<div class="advanced-help-topic">' . $build['#markup'] . '</div>';
// drupal_alter('advanced_help_topic', $output, $popup);
return $build;
}
}
