mchurch
62 lines
1.4 KiB
PHP
Executable File
62 lines
1.4 KiB
PHP
Executable File
<?php
|
|
|
|
# lists all pages, which are not referenced from others
|
|
# (works rather unclean and dumb)
|
|
|
|
|
|
define("EWIKI_PAGE_ORPHANEDPAGES", "OrphanedPages");
|
|
$ewiki_plugins["page"][EWIKI_PAGE_ORPHANEDPAGES] = "ewiki_page_orphanedpages";
|
|
|
|
|
|
function ewiki_page_orphanedpages($id, $data, $action) {
|
|
|
|
global $ewiki_links;
|
|
|
|
$o = ewiki_make_title($id, $id, 2);
|
|
|
|
$pages = array();
|
|
$refs = array();
|
|
$orphaned = array();
|
|
|
|
#-- read database
|
|
$db = ewiki_database("GETALL", array("refs", "flags"));
|
|
$n=0;
|
|
while ($row = $db->get()) {
|
|
|
|
$p = $row["id"];
|
|
|
|
#-- remove self-reference
|
|
$row["refs"] = str_replace("\n$p\n", "\n", $row["refs"]);
|
|
|
|
#-- add to list of referenced pages
|
|
$rf = explode("\n", trim($row["refs"]));
|
|
$refs = array_merge($refs, $rf);
|
|
if ($n++ > 299) {
|
|
$refs = array_unique($refs);
|
|
$n=0;
|
|
} // (clean-up only every 300th loop)
|
|
|
|
#-- add page name
|
|
if (($row["flags"] & EWIKI_DB_F_TYPE) == EWIKI_DB_F_TEXT) {
|
|
$pages[] = $row["id"];
|
|
}
|
|
}
|
|
$refs = array_unique($refs);
|
|
|
|
#-- check pages to be referenced from somewhere
|
|
foreach ($pages as $p) {
|
|
if (!ewiki_in_array($p, $refs)) {
|
|
if (!EWIKI_PROTECTED_MODE || EWIKI_PROTECTED_MODE_HIDING || ewiki_auth($p, $uu, "view")) {
|
|
$orphaned[] = $p;
|
|
}
|
|
}
|
|
}
|
|
|
|
#-- output
|
|
$o .= ewiki_list_pages($orphaned, 0);
|
|
|
|
return($o);
|
|
}
|
|
|
|
|
|
?>
|