public function test_get_category_path()
{
$path = get_category_path(2);
$this->assertEquals('/1/2', $path);
$path = get_category_path(3);
$this->assertEquals('/1/2/3', $path);
$path = get_category_path(5);
$this->assertEquals('/1/2/3/4/5', $path);
}
function get_category_path($node)
{
global $wpdb;
$parent = $wpdb->get_var("SELECT parent FROM {$wpdb->term_taxonomy} WHERE term_id={$node}");
$path = array();
if ($parent != 0) {
$path[] = $parent;
$path = array_merge(get_category_path($parent), $path);
}
return $path;
}
}
//-----------------------------------------------------
//---Clickstream---------------------------------------
//-----------------------------------------------------
$clickstream = "<span class=\"clickstream\"><a href=\"" . $site_sess->url(ROOT_PATH . "index.php") . "\" class=\"clickstream\">" . $lang['home'] . "</a>" . $config['category_separator'];
if ($mode == "lightbox" && $in_mode) {
$page_url = "";
if (preg_match("/" . URL_PAGE . "=([0-9]+)/", $url, $regs)) {
if (!empty($regs[1]) && $regs[1] != 1) {
$page_url = "?" . URL_PAGE . "=" . $regs[1];
}
}
$clickstream .= "<a href=\"" . $site_sess->url(ROOT_PATH . "lightbox.php" . $page_url) . "\" class=\"clickstream\">" . $lang['lightbox'] . "</a>" . $config['category_separator'];
} elseif ($mode == "search" && $in_mode) {
$page_url = "";
if (preg_match("/" . URL_PAGE . "=([0-9]+)/", $url, $regs)) {
if (!empty($regs[1]) && $regs[1] != 1) {
$page_url = "&" . URL_PAGE . "=" . $regs[1];
}
}
$clickstream .= "<a href=\"" . $site_sess->url(ROOT_PATH . "search.php?show_result=1" . $page_url) . "\" class=\"clickstream\">" . $lang['search'] . "</a>" . $config['category_separator'];
} else {
$clickstream .= get_category_path($cat_id, 1) . $config['category_separator'];
}
$clickstream .= $image_name . "</span>";
//-----------------------------------------------------
//--- Print Out ---------------------------------------
//-----------------------------------------------------
$site_template->register_vars(array("msg" => $msg, "clickstream" => $clickstream, "lang_category" => $lang['category'], "lang_added_by" => $lang['added_by'], "lang_description" => $lang['description'], "lang_keywords" => $lang['keywords'], "lang_date" => $lang['date'], "lang_hits" => $lang['hits'], "lang_downloads" => $lang['downloads'], "lang_rating" => $lang['rating'], "lang_votes" => $lang['votes'], "lang_author" => $lang['author'], "lang_comment" => $lang['comment'], "lang_prev_image" => $lang['prev_image'], "lang_next_image" => $lang['next_image'], "lang_file_size" => $lang['file_size']));
$site_template->print_template($site_template->parse_template($main_template));
include ROOT_PATH . 'includes/page_footer.php';
$font_face = un_htmlspecialchars(trim($HTTP_POST_VARS['font_face']));
$sender_name = un_htmlspecialchars(trim($HTTP_POST_VARS['sender_name']));
$sender_email = un_htmlspecialchars(trim($HTTP_POST_VARS['sender_email']));
$recipient_name = un_htmlspecialchars(trim($HTTP_POST_VARS['recipient_name']));
$recipient_email = un_htmlspecialchars(trim($HTTP_POST_VARS['recipient_email']));
$headline = un_htmlspecialchars(trim($HTTP_POST_VARS['headline']));
$message = un_htmlspecialchars(trim($HTTP_POST_VARS['message']));
$message = strip_tags($message);
}
$image = get_media_code($image_row['image_media_file'], $image_id, $cat_id, $image_row['image_name'], $mode, 1);
$thumbnail = get_thumbnail_code($image_row['image_media_file'], $image_row['image_thumb_file'], $image_id, $cat_id, $image_row['image_name'], $mode);
$site_template->register_vars(array("image" => $image, "thumbnail" => $thumbnail, "image_name" => format_text($image_row['image_name']), "lang_bg_color" => $lang['bg_color'], "bg_color" => $bg_color, "lang_border_color" => $lang['border_color'], "border_color" => $border_color, "lang_font_color" => $lang['font_color'], "font_color" => $font_color, "lang_font_face" => $lang['font_face'], "font_face" => $font_face, "image_id" => $image_id, "lang_sender" => $lang['sender'], "lang_recipient" => $lang['recipient'], "lang_email" => $lang['email'], "lang_name" => $lang['name'], "lang_headline" => $lang['headline'], "lang_message" => $lang['message'], "lang_preview_postcard" => $lang['preview_postcard'], "url_postcard" => $site_sess->url(ROOT_PATH . "postcards.php?" . URL_IMAGE_ID . "=" . $image_id), "sender_name" => format_text(stripslashes($sender_name), 2), "sender_email" => format_text(stripslashes($sender_email), 2), "recipient_name" => format_text(stripslashes($recipient_name), 2), "recipient_email" => format_text(stripslashes($recipient_email), 2), "headline" => format_text(stripslashes($headline), 2), "message" => format_text(stripslashes($message), 2), "lang_send_postcard" => $lang['send_postcard'], "back_url" => format_text(stripslashes($url), 2)));
}
//-----------------------------------------------------
//--- Clickstream -------------------------------------
//-----------------------------------------------------
$clickstream = "<span class=\"clickstream\"><a href=\"" . $site_sess->url(ROOT_PATH . "index.php") . "\" class=\"clickstream\">" . $lang['home'] . "</a>" . $config['category_separator'];
if ($mode == "lightbox" && !empty($user_info['lightbox_image_ids'])) {
$clickstream .= "<a href=\"" . $site_sess->url(ROOT_PATH . "lightbox.php") . "\" class=\"clickstream\">" . $lang['lightbox'] . "</a>" . $config['category_separator'] . "<a href=\"" . $site_sess->url(ROOT_PATH . "details.php?" . URL_IMAGE_ID . "=" . $image_id . "&mode=" . $mode) . "\" class=\"clickstream\">" . $image_row['image_name'] . "</a>" . $config['category_separator'];
} elseif ($mode == "search" && !empty($session_info['search_id'])) {
$clickstream .= "<a href=\"" . $site_sess->url(ROOT_PATH . "search.php?show_result=1") . "\" class=\"clickstream\">" . $lang['search'] . "</a>" . $config['category_separator'] . "<a href=\"" . $site_sess->url(ROOT_PATH . "details.php?" . URL_IMAGE_ID . "=" . $image_id . "&mode=" . $mode) . "\" class=\"clickstream\">" . $image_row['image_name'] . "</a>" . $config['category_separator'];
} else {
$clickstream .= get_category_path($cat_id, 1) . $config['category_separator'] . "<a href=\"" . $site_sess->url(ROOT_PATH . "details.php?" . URL_IMAGE_ID . "=" . $image_id) . "\" class=\"clickstream\">" . $image_row['image_name'] . "</a>" . $config['category_separator'];
}
$clickstream .= $lang['send_postcard'] . "</span>";
//-----------------------------------------------------
//--- Print Out ---------------------------------------
//-----------------------------------------------------
$site_template->register_vars(array("msg" => $msg, "clickstream" => $clickstream));
$site_template->print_template($site_template->parse_template($main_template));
include ROOT_PATH . 'includes/page_footer.php';
if ($leftover > 0) {
for ($i = 0; $i < $leftover; $i++) {
$thumbnails .= "<td width=\"" . $imgtable_width . "\">\n \n</td>\n";
}
$thumbnails .= "</tr>\n";
}
}
$thumbnails .= "</table>\n";
}
//end else
$site_template->register_vars("thumbnails", $thumbnails);
unset($thumbnails);
//-----------------------------------------------------
//--- Clickstream -------------------------------------
//-----------------------------------------------------
$clickstream = "<span class=\"clickstream\"><a href=\"" . $site_sess->url(ROOT_PATH . "index.php") . "\" class=\"clickstream\">" . $lang['home'] . "</a>" . $config['category_separator'] . get_category_path($cat_id) . "</span>";
//-----------------------------------------------------
//--- Print Out ---------------------------------------
//-----------------------------------------------------
$site_template->register_vars(array("msg" => $msg, "clickstream" => $clickstream));
$site_template->print_template($site_template->parse_template($main_template));
$content = ob_get_contents();
ob_end_clean();
if ($cache_page_categories) {
// Reset session mode
$site_sess->mode = $old_session_mode;
save_cache_file($cache_id, $content);
}
}
// end if get_cache_file()
echo $content;
/**
* Do the export
* For most types this should not need to be overrided
* @return boolean success
*/
function exportprocess()
{
global $CFG;
// create a directory for the exports (if not already existing)
if (!($export_dir = make_upload_directory($this->question_get_export_dir()))) {
error(get_string('cannotcreatepath', 'quiz', $export_dir));
}
$path = $CFG->dataroot . '/' . $this->question_get_export_dir();
// get the questions (from database) in this category
// only get q's with no parents (no cloze subquestions specifically)
$questions = get_questions_category($this->category, true);
notify(get_string('exportingquestions', 'quiz'));
$count = 0;
// results are first written into string (and then to a file)
// so create/initialize the string here
$expout = "";
// track which category questions are in
// if it changes we will record the category change in the output
// file if selected. 0 means that it will get printed before the 1st question
$trackcategory = 0;
// iterate through questions
foreach ($questions as $question) {
// do not export hidden questions
if (!empty($question->hidden)) {
continue;
}
// do not export random questions
if ($question->qtype == RANDOM) {
continue;
}
// check if we need to record category change
if ($this->cattofile) {
if ($question->category != $trackcategory) {
$trackcategory = $question->category;
$categoryname = get_category_path($trackcategory);
// create 'dummy' question for category export
$dummyquestion = new object();
$dummyquestion->qtype = 'category';
$dummyquestion->category = $categoryname;
$dummyquestion->name = "switch category to {$categoryname}";
$dummyquestion->id = 0;
$dummyquestion->questiontextformat = '';
$expout .= $this->writequestion($dummyquestion) . "\n";
}
}
// export the question displaying message
$count++;
echo "<hr /><p><b>{$count}</b>. " . $this->format_question_text($question) . "</p>";
$expout .= $this->writequestion($question) . "\n";
}
// continue path for following error checks
$course = $this->course;
$continuepath = "{$CFG->wwwroot}/question/export.php?courseid={$course->id}";
// did we actually process anything
if ($count == 0) {
print_error('noquestions', 'quiz', $continuepath);
}
// final pre-process on exported data
$expout = $this->presave_process($expout);
// write file
$filepath = $path . "/" . $this->filename . $this->export_file_extension();
if (!($fh = fopen($filepath, "w"))) {
print_error('cannotopen', 'quiz', $continuepath, $filepath);
}
if (!fwrite($fh, $expout, strlen($expout))) {
print_error('cannotwrite', 'quiz', $continuepath, $filepath);
}
fclose($fh);
return true;
}
/**
* Checks if there exists a record above that has the override flag set to true
* @param $categoryid
* @param $pluginname
* @param $plugintype
* @return bool true if locked, false if not locked
*
*/
function is_plugin_overridden($categoryid, $pluginname, $plugintype)
{
global $DB;
if (CONTEXTADMINDEBUG) {
echo "is_plugin_locked({$categoryid},{$pluginname}, {$plugintype}):\n";
}
if (empty($pluginname)) {
return null;
}
$validplugins = array('modules', 'block');
// Valid types.
if (!in_array($plugintype, $validplugins)) {
debugging('Invalid plugintype passed to is_plugin_overridden in local/contextadmin/locallib.php', DEBUG_DEVELOPER);
return null;
}
$path = get_category_path($categoryid);
$pathstring = ltrim($path, '/');
$apath = explode('/', $pathstring);
$arevpath = array_reverse($apath);
// Remove the first element. We can't override ourselves.
array_shift($arevpath);
/*
* go through the categories starting from nearest to top
* 1. extract records for current category
* 2. process records and collect up changes first in collection overrides later ones
* 3. apply collected settings over the site_modules and return
*/
if (!empty($pluginname)) {
foreach ($arevpath as $catid) {
if ($DB->get_field("cat_" . $plugintype, 'override', array('name' => $pluginname, 'category_id' => $catid, 'override' => 1))) {
return true;
}
}
return false;
}
}
