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New lightspeed wiki filter (using the static and nothingtodo technologies now)

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This commit is contained in:
stronk7 2005-05-06 17:57:08 +00:00
parent d79a0c4cab
commit 26ccd11c60
1 changed files with 39 additions and 33 deletions
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38
mod/wiki/filter.php
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@ -10,32 +10,37 @@
global $CFG;
static $nothingtodo;
static $wikipagelist;
if (!empty($nothingtodo)) { // We've been here in this page already
return $text;
}
if (empty($courseid)) {
if ($site = get_site()) {
$courseid = $site->id;
}
$courseid = SITEID;
}
if (!($course = get_record('course', 'id', $courseid))) {
/// Create a list of all the wikis to search for. It may be cached already.
if (empty($wikipagelist)) {
/// Get all wikis for this course.
if (!$wikis = wiki_get_course_wikis($courseid)) {
$nothingtodo = true;
return $text;
}
$linkarray = array();
$wikipagelist = array();
// Get all wikis for this course.
$wikis = wiki_get_course_wikis($courseid);
if (empty($wikis)) {
return $text;
}
// Walk through each wiki, and get entries.
/// Walk through each wiki, and get entries.
foreach ($wikis as $wiki) {
if ($wiki_entries = wiki_get_entries($wiki)) {
// Walk through each entry and get the pages.
/// Walk through each entry and get the pages.
foreach ($wiki_entries as $wiki_entry) {
if ($wiki_pages = get_records('wiki_pages', 'wiki', $wiki_entry->id, 'pagename, version DESC')) {
// Walk through each page and filter.
/// Walk through each page and filter.
$wikientries = array();
foreach ($wiki_pages as $wiki_page) {
if (!in_array($wiki_page->pagename, $wikientries)) {
@ -44,7 +49,7 @@
.'&userid='.$wiki_entry->userid
.'&groupid='.$wiki_entry->groupid
.'&page='.$wiki_page->pagename.'">';
$linkarray[] = new filterobject($wiki_page->pagename, $startlink, '</a>', false, true);
$wikipagelist[] = new filterobject($wiki_page->pagename, $startlink, '</a>', false, true);
$wikientries[] = $wiki_page->pagename;
}
}
@ -52,8 +57,9 @@
}
}
}
}
return filter_phrases($text, $linkarray);
return filter_phrases($text, $wikipagelist);
}
?>