function getOptionsSupported()
{
global $_zp_gallery, $_zp_images_classes, $mysetoptions;
$dir = opendir($albumdir = $_zp_gallery->getAlbumDir());
$albums = array();
while ($dirname = readdir($dir)) {
if (is_dir($albumdir . $dirname) && substr($dirname, 0, 1) != '.' || hasDynamicAlbumSuffix($dirname)) {
$albums[] = filesystemToInternal($dirname);
}
}
closedir($dir);
$albums = array_unique($albums);
natcasesort($albums);
$lista = array();
foreach ($albums as $album) {
$lista[$album] = 'filter_file_searches_albums_' . $album;
}
$list = array_keys($_zp_images_classes);
natcasesort($list);
$listi = array();
foreach ($list as $suffix) {
$listi[$suffix] = 'filter_file_searches_images_' . $suffix;
}
return array(gettext('Albums') => array('key' => 'filter_file_searches_albums', 'type' => OPTION_TYPE_CHECKBOX_UL, 'checkboxes' => $lista, 'desc' => gettext("Check album names to be ignored.")), gettext('Images') => array('key' => 'filter_file_searches_images', 'type' => OPTION_TYPE_CHECKBOX_UL, 'checkboxes' => $listi, 'desc' => gettext('Check image suffixes to be ignored.')));
}
function getSubalbumImages($folder)
{
global $imagelist, $gallery;
if (hasDynamicAlbumSuffix($folder)) {
return;
}
$album = new Album($gallery, $folder);
$images = $album->getImages();
foreach ($images as $image) {
$imagelist[] = '/' . $folder . '/' . $image;
}
$albums = $album->getAlbums();
foreach ($albums as $folder) {
getSubalbumImages($folder);
}
}
/**
* Load all of the filenames that are found in this Albums directory on disk.
* Returns an array with all the names.
*
* @param $dirs Whether or not to return directories ONLY with the file array.
* @return array
*/
protected function loadFileNames($dirs = false)
{
clearstatcache();
$albumdir = $this->localpath;
$dir = @opendir($albumdir);
if (!$dir) {
if (is_dir($albumdir)) {
$msg = sprintf(gettext("Error: The album %s is not readable."), html_encode($this->name));
} else {
$msg = sprintf(gettext("Error: The album named %s cannot be found."), html_encode($this->name));
}
trigger_error($msg, E_USER_NOTICE);
return array();
}
$files = array();
$others = array();
while (false !== ($file = readdir($dir))) {
$file8 = filesystemToInternal($file);
if (@$file8[0] != '.') {
if ($dirs && (is_dir($albumdir . $file) || hasDynamicAlbumSuffix($file))) {
$files[] = $file8;
} else {
if (!$dirs && is_file($albumdir . $file)) {
if (Gallery::validImageAlt($file)) {
$files[] = $file8;
$others[] = $file8;
} else {
if (Gallery::validImage($file)) {
$files[] = $file8;
}
}
}
}
}
}
closedir($dir);
if (count($others) > 0) {
$others_thumbs = array();
foreach ($others as $other) {
$others_root = substr($other, 0, strrpos($other, "."));
foreach ($files as $image) {
if ($image != $other) {
$image_root = substr($image, 0, strrpos($image, "."));
if ($image_root == $others_root && Gallery::validImage($image)) {
$others_thumbs[] = $image;
}
}
}
}
$files = array_diff($files, $others_thumbs);
}
if ($dirs) {
return zp_apply_filter('album_filter', $files);
} else {
return zp_apply_filter('image_filter', $files);
}
}
/**
* Handles an album for printAlbumMenuList
*
* @param array $albums albums array
* @param string $folder
* @param string $option see printAlbumMenuList
* @param string $showcount see printAlbumMenuList
* @param int $showsubs see printAlbumMenuList
* @param string $css_class see printAlbumMenuList
* @param string $css_class_topactive see printAlbumMenuList
* @param string $css_class_active see printAlbumMenuList
* @param bool $firstimagelink If set to TRUE and if the album has images the link will point to page of the first image instead the album thumbnail page
* @param bool $keeptopactive If set to TRUE the toplevel album entry will stay marked as active if within its subalbums ("list" only)
* @param int $limit truncation of display text
*/
function printAlbumMenuListAlbum($albums, $folder, $option, $showcount, $showsubs, $css_class, $css_class_topactive, $css_class_active, $firstimagelink, $keeptopactive, $limit = NULL)
{
global $_zp_gallery, $_zp_current_album, $_zp_current_search, $_recursion_limiter;
if (is_null($limit)) {
$limit = MENU_TRUNCATE_STRING;
}
if (is_null($showcount)) {
$showcount = ALBUM_MENU_COUNT;
}
if (is_null($showsubs)) {
$showsubs = ALBUM_MENU_SHOWSUBS;
}
if ($showsubs && !is_numeric($showsubs)) {
$showsubs = 9999999999.0;
}
$pagelevel = count(explode('/', $folder));
$currenturalbumname = "";
foreach ($albums as $album) {
$level = count(explode('/', $album));
$process = $level < $showsubs && $option == "list" || $option != 'list-top' && strpos($folder, $album) === 0 && $level <= $pagelevel;
if ($process && hasDynamicAlbumSuffix($album) && !is_dir(ALBUM_FOLDER_SERVERPATH . $album)) {
if (in_array($album, $_recursion_limiter)) {
$process = false;
}
// skip already seen dynamic albums
}
$topalbum = newAlbum($album, true);
if ($level > 1 || $option != 'omit-top') {
// listing current level album
if ($level == 1) {
$css_class_t = $css_class_topactive;
} else {
$css_class_t = $css_class_active;
}
if ($keeptopactive) {
if (isset($_zp_current_album) && is_object($_zp_current_album)) {
$currenturalbum = getUrAlbum($_zp_current_album);
$currenturalbumname = $currenturalbum->name;
}
}
$count = "";
if ($showcount) {
$toplevelsubalbums = $topalbum->getAlbums();
$toplevelsubalbums = count($toplevelsubalbums);
$topalbumnumimages = $topalbum->getNumImages();
if ($topalbumnumimages + $toplevelsubalbums > 0) {
$count = ' <span style="white-space:nowrap;"><small>(';
if ($toplevelsubalbums > 0) {
$count .= sprintf(ngettext('%u album', '%u albums', $toplevelsubalbums), $toplevelsubalbums);
}
if ($topalbumnumimages > 0) {
if ($toplevelsubalbums) {
$count .= ' ';
}
$count .= sprintf(ngettext('%u image', '%u images', $topalbumnumimages), $topalbumnumimages);
}
$count .= ')</small></span>';
}
}
if (in_context(ZP_ALBUM) && !in_context(ZP_SEARCH_LINKED) && (@$_zp_current_album->getID() == $topalbum->getID() || $topalbum->name == $currenturalbumname) || in_context(ZP_SEARCH_LINKED) && ($a = $_zp_current_search->getDynamicAlbum()) && $a->name == $topalbum->name) {
$current = $css_class_t . ' ';
} else {
$current = "";
}
$title = $topalbum->getTitle();
if ($limit) {
$display = shortenContent($title, $limit, MENU_TRUNCATE_INDICATOR);
} else {
$display = $title;
}
if ($firstimagelink && $topalbum->getNumImages() != 0) {
$link = "<li><a " . $current . "href='" . html_encode($topalbum->getImage(0)->getLink()) . "' title='" . html_encode($title) . "'>" . html_encode($display) . "</a>" . $count;
} else {
$link = "<li><a " . $current . "href='" . html_encode($topalbum->getLink(1)) . "' title='" . html_encode($title) . "'>" . html_encode($display) . "</a>" . $count;
}
echo $link;
}
if ($process) {
// listing subalbums
$subalbums = $topalbum->getAlbums();
if (!empty($subalbums)) {
echo "\n<ul" . $css_class . ">\n";
array_push($_recursion_limiter, $album);
printAlbumMenuListAlbum($subalbums, $folder, $option, $showcount, $showsubs, $css_class, $css_class_topactive, $css_class_active, $firstimagelink, false, $limit);
array_pop($_recursion_limiter);
echo "\n</ul>\n";
}
}
if ($option == 'list' || $option == 'list-top' || $level > 1) {
// close the LI
echo "\n</li>\n";
}
}
}
/**
* recovers search parameters from stored cookie, clears the cookie
*
* @param string $what the page type
* @param string $album Name of the album
* @param string $image Name of the image
*/
function handleSearchParms($what, $album = NULL, $image = NULL)
{
global $_zp_current_search, $zp_request, $_zp_last_album, $_zp_current_album, $_zp_current_zenpage_news, $_zp_current_zenpage_page, $_zp_gallery, $_zp_loggedin;
$_zp_last_album = zp_getCookie('zenphoto_last_album');
if (is_object($zp_request) && get_class($zp_request) == 'SearchEngine') {
// we are are on a search
return $zp_request->getAlbumList();
}
$params = zp_getCookie('zenphoto_search_params');
if (!empty($params)) {
$context = get_context();
$_zp_current_search = new SearchEngine();
$_zp_current_search->setSearchParams($params);
// check to see if we are still "in the search context"
if (!is_null($image)) {
$dynamic_album = $_zp_current_search->getDynamicAlbum();
if ($_zp_current_search->getImageIndex($album->name, $image->filename) !== false) {
if ($dynamic_album) {
$_zp_current_album = $dynamic_album;
}
$context = $context | ZP_SEARCH_LINKED | ZP_IMAGE_LINKED;
}
}
if (!is_null($album)) {
$albumname = $album->name;
zp_setCookie('zenphoto_last_album', $albumname);
if (hasDynamicAlbumSuffix($albumname) && !is_dir(ALBUM_FOLDER_SERVERPATH . $albumname)) {
$albumname = stripSuffix($albumname);
// strip off the suffix as it will not be reflected in the search path
}
// see if the album is within the search context. NB for these purposes we need to look at all albums!
$save_logon = $_zp_loggedin;
$_zp_loggedin = $_zp_loggedin | VIEW_ALL_RIGHTS;
$search_album_list = $_zp_current_search->getAlbums(0);
$_zp_loggedin = $save_logon;
foreach ($search_album_list as $searchalbum) {
if (strpos($albumname, $searchalbum) !== false) {
$context = $context | ZP_SEARCH_LINKED | ZP_ALBUM_LINKED;
break;
}
}
} else {
zp_clearCookie('zenphoto_last_album');
}
if (!is_null($_zp_current_zenpage_page)) {
$pages = $_zp_current_search->getPages();
if (!empty($pages)) {
$tltlelink = $_zp_current_zenpage_page->getTitlelink();
foreach ($pages as $apage) {
if ($apage == $tltlelink) {
$context = $context | ZP_SEARCH_LINKED;
break;
}
}
}
}
if (!is_null($_zp_current_zenpage_news)) {
$news = $_zp_current_search->getArticles(0, NULL, true);
if (!empty($news)) {
$tltlelink = $_zp_current_zenpage_news->getTitlelink();
foreach ($news as $anews) {
if ($anews['titlelink'] == $tltlelink) {
$context = $context | ZP_SEARCH_LINKED;
break;
}
}
}
}
if ($context & ZP_SEARCH_LINKED) {
set_context($context);
} else {
// not an object in the current search path
$_zp_current_search = null;
rem_context(ZP_SEARCH);
if (!isset($_REQUEST['preserve_serch_params'])) {
zp_clearCookie("zenphoto_search_params");
}
}
}
}
/**
* Creates the managed album table for Admin
*
* @param string $type the kind of list
* @param array $objlist list of objects
* @param string $alterrights are the items changable
* @param object $userobj the user
* @param int $prefix the admin row
* @param string $kind user, group, or template
* @param array $flat items to be flagged with an asterix
*/
function printManagedObjects($type, $objlist, $alterrights, $userobj, $prefix_id, $kind, $flag)
{
$rest = $extra = $extra2 = array();
$rights = $userobj->getRights();
$full = $userobj->getObjects();
$legend = '';
$icon_edit = '<img src="' . WEBPATH . '/' . ZENFOLDER . '/images/options.png" class="icon-position-top3" alt="" title="' . gettext('edit rights') . '" />';
$icon_view = '<img src="' . WEBPATH . '/' . ZENFOLDER . '/images/action.png" class="icon-position-top3" alt="" title="' . gettext('view unpublished items') . '" />';
$icon_upload = '<img src="' . WEBPATH . '/' . ZENFOLDER . '/images/arrow_up.png" class="icon-position-top3" alt="" title="' . gettext('upload rights') . '"/>';
$icon_upload_disabled = '<img src="' . WEBPATH . '/' . ZENFOLDER . '/images/arrow_up.png" class="icon-position-top3" alt="" title="' . gettext('the album is dynamic') . '"/>';
switch ($type) {
case 'albums':
if ($rights & (MANAGE_ALL_ALBUM_RIGHTS | ADMIN_RIGHTS)) {
$cv = $objlist;
$alterrights = ' disabled="disabled"';
} else {
$cv = $extra = $extra2 = array();
if (!empty($flag)) {
$legend .= '* ' . gettext('Primary album') . ' ';
}
$legend .= $icon_edit . ' ' . gettext('edit') . ' ';
if ($rights & UPLOAD_RIGHTS) {
$legend .= $icon_upload . ' ' . gettext('upload') . ' ';
}
if (!($rights & VIEW_UNPUBLISHED_RIGHTS)) {
$legend .= $icon_view . ' ' . gettext('view unpublished');
}
foreach ($full as $item) {
if ($item['type'] == 'album') {
if (in_array($item['data'], $flag)) {
$note = '*';
} else {
$note = '';
}
$cv[$item['name'] . $note] = $item['data'];
$extra[$item['data']][] = array('name' => 'name', 'value' => $item['name'], 'display' => '', 'checked' => 0);
$extra[$item['data']][] = array('name' => 'edit', 'value' => MANAGED_OBJECT_RIGHTS_EDIT, 'display' => $icon_edit, 'checked' => $item['edit'] & MANAGED_OBJECT_RIGHTS_EDIT);
if ($rights & UPLOAD_RIGHTS) {
if (hasDynamicAlbumSuffix($item['data']) && !is_dir(ALBUM_FOLDER_SERVERPATH . $item['data'])) {
$extra[$item['data']][] = array('name' => 'upload', 'value' => MANAGED_OBJECT_RIGHTS_UPLOAD, 'display' => $icon_upload_disabled, 'checked' => 0, 'disable' => true);
} else {
$extra[$item['data']][] = array('name' => 'upload', 'value' => MANAGED_OBJECT_RIGHTS_UPLOAD, 'display' => $icon_upload, 'checked' => $item['edit'] & MANAGED_OBJECT_RIGHTS_UPLOAD);
}
}
if (!($rights & VIEW_UNPUBLISHED_RIGHTS)) {
$extra[$item['data']][] = array('name' => 'view', 'value' => MANAGED_OBJECT_RIGHTS_VIEW, 'display' => $icon_view, 'checked' => $item['edit'] & MANAGED_OBJECT_RIGHTS_VIEW);
}
}
}
$rest = array_diff($objlist, $cv);
foreach ($rest as $unmanaged) {
$extra2[$unmanaged][] = array('name' => 'name', 'value' => $unmanaged, 'display' => '', 'checked' => 0);
$extra2[$unmanaged][] = array('name' => 'edit', 'value' => MANAGED_OBJECT_RIGHTS_EDIT, 'display' => $icon_edit, 'checked' => 1);
if ($rights & UPLOAD_RIGHTS) {
if (hasDynamicAlbumSuffix($unmanaged) && !is_dir(ALBUM_FOLDER_SERVERPATH . $unmanaged)) {
$extra2[$unmanaged][] = array('name' => 'upload', 'value' => MANAGED_OBJECT_RIGHTS_UPLOAD, 'display' => $icon_upload_disabled, 'checked' => 0, 'disable' => true);
} else {
$extra2[$unmanaged][] = array('name' => 'upload', 'value' => MANAGED_OBJECT_RIGHTS_UPLOAD, 'display' => $icon_upload, 'checked' => 1);
}
}
if (!($rights & VIEW_UNPUBLISHED_RIGHTS)) {
$extra2[$unmanaged][] = array('name' => 'view', 'value' => MANAGED_OBJECT_RIGHTS_VIEW, 'display' => $icon_view, 'checked' => 1);
}
}
}
$text = gettext("Managed albums:");
$simplename = $objectname = gettext('Albums');
$prefix = 'managed_albums_list_' . $prefix_id . '_';
break;
case 'news':
if ($rights & (MANAGE_ALL_NEWS_RIGHTS | ADMIN_RIGHTS)) {
$cv = $objlist;
$rest = array();
$alterrights = ' disabled="disabled"';
} else {
$cv = $extra = $extra2 = array();
$rest = array_diff($objlist, $cv);
$legend = $icon_edit . ' ' . gettext('edit') . ' ' . $icon_view . ' ' . gettext('view unpublished');
foreach ($full as $item) {
if ($item['type'] == 'news') {
$cv[$item['name']] = $item['data'];
$extra[$item['data']][] = array('name' => 'name', 'value' => $item['name'], 'display' => '', 'checked' => 0);
$extra[$item['data']][] = array('name' => 'edit', 'value' => MANAGED_OBJECT_RIGHTS_EDIT, 'display' => $icon_edit, 'checked' => $item['edit'] & MANAGED_OBJECT_RIGHTS_EDIT);
$extra[$item['data']][] = array('name' => 'view', 'value' => MANAGED_OBJECT_RIGHTS_VIEW, 'display' => $icon_view, 'checked' => $item['edit'] & MANAGED_OBJECT_RIGHTS_VIEW);
}
}
$rest = array_diff($objlist, $cv);
foreach ($rest as $unmanaged) {
$extra2[$unmanaged][] = array('name' => 'name', 'value' => $unmanaged, 'display' => '', 'checked' => 0);
$extra2[$unmanaged][] = array('name' => 'edit', 'value' => MANAGED_OBJECT_RIGHTS_EDIT, 'display' => $icon_edit, 'checked' => 1);
$extra2[$unmanaged][] = array('name' => 'view', 'value' => MANAGED_OBJECT_RIGHTS_VIEW, 'display' => $icon_view, 'checked' => 1);
}
}
$text = gettext("Managed news categories:");
$simplename = gettext('News');
$objectname = gettext('News categories');
$prefix = 'managed_news_list_' . $prefix_id . '_';
break;
case 'pages':
if ($rights & (MANAGE_ALL_PAGES_RIGHTS | ADMIN_RIGHTS)) {
$cv = $objlist;
$rest = array();
$alterrights = ' disabled="disabled"';
} else {
$cv = $extra = $extra2 = array();
$rest = array_diff($objlist, $cv);
$legend = $icon_edit . ' ' . gettext('edit') . ' ' . $icon_view . ' ' . gettext('view unpublished');
foreach ($full as $item) {
if ($item['type'] == 'pages') {
$cv[$item['name']] = $item['data'];
$extra[$item['data']][] = array('name' => 'name', 'value' => $item['name'], 'display' => '', 'checked' => 0);
$extra[$item['data']][] = array('name' => 'edit', 'value' => MANAGED_OBJECT_RIGHTS_EDIT, 'display' => $icon_edit, 'checked' => $item['edit'] & MANAGED_OBJECT_RIGHTS_EDIT);
$extra[$item['data']][] = array('name' => 'view', 'value' => MANAGED_OBJECT_RIGHTS_VIEW, 'display' => $icon_view, 'checked' => $item['edit'] & MANAGED_OBJECT_RIGHTS_VIEW);
}
}
$rest = array_diff($objlist, $cv);
foreach ($rest as $unmanaged) {
$extra2[$unmanaged][] = array('name' => 'name', 'value' => $unmanaged, 'display' => '', 'checked' => 0);
$extra2[$unmanaged][] = array('name' => 'edit', 'value' => MANAGED_OBJECT_RIGHTS_EDIT, 'display' => $icon_edit, 'checked' => 1);
$extra2[$unmanaged][] = array('name' => 'view', 'value' => MANAGED_OBJECT_RIGHTS_VIEW, 'display' => $icon_view, 'checked' => 1);
}
}
$text = gettext("Managed pages:");
$simplename = $objectname = gettext('Pages');
$prefix = 'managed_pages_list_' . $prefix_id . '_';
break;
}
if (empty($alterrights)) {
$hint = sprintf(gettext('Select one or more %1$s for the %2$s to manage.'), $simplename, $kind) . ' ';
if ($kind == gettext('user')) {
$hint .= sprintf(gettext('Users with "Admin" or "Manage all %1$s" rights can manage all %2$s. All others may manage only those that are selected.'), $type, $objectname);
}
} else {
$hint = sprintf(gettext('You may manage these %s subject to the above rights.'), $simplename);
}
if (count($cv) > 0) {
$itemcount = ' (' . count($cv) . ')';
} else {
$itemcount = '';
}
?>
<div class="box-albums-unpadded">
<h2 class="h2_bordered_albums">
<a onclick="toggle('<?php
echo $prefix;
?>
');" title="<?php
echo html_encode($hint);
?>
" ><?php
echo $text . $itemcount;
?>
</a>
</h2>
<div id="<?php
echo $prefix;
?>
" style="display:none;">
<ul class="albumchecklist">
<?php
generateUnorderedListFromArray($cv, $cv, $prefix, $alterrights, true, true, 'user-' . $prefix_id, $extra);
generateUnorderedListFromArray(array(), $rest, $prefix, $alterrights, true, true, 'user-' . $prefix_id, $extra2);
?>
</ul>
<span class="floatright"><?php
echo $legend;
?>
</span>
<br class="clearall" />
</div>
</div>
<?php
}
$albums[] = sanitize($album);
}
} else {
$count = 0;
$albumcount = 0;
$albums = $gallery->getAlbums();
}
?>
<script type="text/javascript">
<!--
var albumcount = 0;
var imagecount = 0;
var albumspending = [<?php
$c = 0;
foreach ($albums as $key => $album) {
if (hasDynamicAlbumSuffix($album)) {
unset($albums[$key]);
} else {
if ($c) {
echo ',';
}
echo "'" . $album . "'";
$c++;
}
}
?>
];
function reStart() {
var datum = '?imagecount='+imagecount+'&albumcount='+albumcount+'&todo='+albumspending.join(',')+'&XSRFToken=<?php
echo getXSRFToken('seo_cleanup');
?>
/**
* Gets the title, url and name of a menu item
*
* @return array
*/
function getItemTitleAndURL($item)
{
global $_zp_gallery;
$themename = $_zp_gallery->getCurrentTheme();
$array = array();
$valid = true;
$title = get_language_string($item['title']);
switch ($item['type']) {
case "galleryindex":
$array = array("title" => get_language_string($item['title']), "url" => WEBPATH, "name" => WEBPATH, 'protected' => false, 'theme' => $themename);
break;
case "album":
$folderFS = internalToFilesystem($item['link']);
$localpath = ALBUM_FOLDER_SERVERPATH . $folderFS;
$dynamic = hasDynamicAlbumSuffix($folderFS) && !is_dir($folderFS);
$valid = file_exists($localpath) && ($dynamic || is_dir($localpath));
if (!$valid || strpos($localpath, '..') !== false) {
$valid = false;
$url = '';
$protected = 0;
} else {
$obj = newAlbum($item['link']);
$url = $obj->getLink(0);
$protected = $obj->isProtected();
$title = $obj->getTitle();
}
$array = array("title" => $title, "url" => $url, "name" => $item['link'], 'protected' => $protected, 'theme' => $themename);
break;
case "page":
$sql = 'SELECT * FROM ' . prefix('pages') . ' WHERE `titlelink`="' . $item['link'] . '"';
$result = query_single_row($sql);
if (is_array($result) && extensionEnabled('zenpage')) {
$obj = newPage($item['link']);
$url = $obj->getLink(0);
$protected = $obj->isProtected();
$title = $obj->getTitle();
} else {
$valid = false;
$url = '';
$protected = 0;
}
$array = array("title" => $title, "url" => $url, "name" => $item['link'], 'protected' => $protected);
break;
case "newsindex":
if ($valid = extensionEnabled('zenpage')) {
$url = getNewsIndexURL();
} else {
$url = '';
}
$array = array("title" => get_language_string($item['title']), "url" => $url, "name" => $url, 'protected' => false);
break;
case "category":
$valid = extensionEnabled('zenpage');
$sql = "SELECT title FROM " . prefix('news_categories') . " WHERE titlelink = '" . $item['link'] . "'";
$obj = query_single_row($sql, false);
if ($obj && $valid) {
$obj = newCategory($item['link']);
$title = $obj->getTitle();
$protected = $obj->isProtected();
$url = $obj->getLink(0);
} else {
$valid = false;
$url = '';
$protected = 0;
}
$array = array("title" => $title, "url" => $url, "name" => $item['link'], 'protected' => $protected);
break;
case "custompage":
$root = SERVERPATH . '/' . THEMEFOLDER . '/' . $themename . '/';
if (file_exists($root . $item['link'] . '.php')) {
$url = zp_apply_filter('getLink', rewrite_path(_PAGE_ . '/' . $item['link'], "/index.php?p=" . $item['link']), $item['link'] . '.php', NULL);
} else {
$valid = false;
$url = '';
}
$array = array("title" => $title, "url" => $url, "name" => $item['link'], 'protected' => false, 'theme' => $themename);
break;
case "customlink":
$array = array("title" => get_language_string($item['title']), "url" => $item['link'], "name" => $item['link'], 'protected' => false, 'theme' => $themename);
break;
case 'menulabel':
$array = array("title" => get_language_string($item['title']), "url" => NULL, 'name' => $item['title'], 'protected' => false, 'theme' => $themename);
break;
default:
$array = array("title" => get_language_string($item['title']), "url" => $item['link'], "name" => $item['link'], 'protected' => false, 'theme' => $themename);
break;
}
$limit = MENU_TRUNCATE_STRING;
$array['valid'] = $valid;
if ($limit) {
$array['title'] = shortenContent($array['title'], $limit, MENU_TRUNCATE_INDICATOR);
}
return $array;
}
printLogoAndLinks();
?>
<div id="main">
<?php
printTabs();
?>
<div id="content">
<?php
if (!empty($zenphoto_tabs['upload']['subtabs'])) {
printSubtabs();
}
$albumlist = array();
genAlbumList($albumlist);
// remove dynamic albums--can't upload to them
foreach ($albumlist as $key => $albumname) {
if (hasDynamicAlbumSuffix($key) && !is_dir(ALBUM_FOLDER_SERVERPATH . $key)) {
unset($albumlist[$key]);
}
}
?>
<script type="text/javascript">
// <!-- <![CDATA[
// Array of album names for javascript functions.
var albumArray = new Array(
<?php
$separator = '';
foreach ($albumlist as $key => $value) {
echo $separator . "'" . addslashes($key) . "'";
$separator = ", ";
}
?>
/**
* Returns table row(s) for edit of an admin user's custom data
*
* @param string $html always empty
* @param $userobj Admin user object
* @param string $i prefix for the admin
* @param string $background background color for the admin row
* @param bool $current true if this admin row is the logged in admin
* @return string
*/
function user_groups_edit_admin($html, $userobj, $i, $background, $current)
{
global $gallery, $_zp_authority, $_zp_zenpage;
$group = $userobj->getGroup();
$admins = $_zp_authority->getAdministrators('all');
$ordered = array();
$groups = array();
$hisgroup = NULL;
$adminordered = array();
foreach ($admins as $key => $admin) {
$ordered[$key] = $admin['user'];
if ($group == $admin['user']) {
$hisgroup = $admin;
}
}
asort($ordered);
foreach ($ordered as $key => $user) {
$adminordered[] = $admins[$key];
if (!$admins[$key]['valid']) {
$groups[] = $admins[$key];
}
}
if (empty($groups)) {
return '';
}
// no groups setup yet
if (zp_loggedin(ADMIN_RIGHTS)) {
$albumlist = array();
$allalb = array();
foreach ($gallery->getAlbums() as $folder) {
if (hasDynamicAlbumSuffix($folder)) {
$name = substr($folder, 0, -4);
// Strip the .'.alb' suffix
} else {
$name = $folder;
}
$albumlist[$name] = $folder;
$allalb[] = "'#managed_albums_" . $i . '_' . postIndexEncode($folder) . "'";
}
if (getOption('zp_plugin_zenpage')) {
$pagelist = array();
$allpag = array();
$pages = $_zp_zenpage->getPages(false);
foreach ($pages as $page) {
if (!$page['parentid']) {
$pagelist[get_language_string($page['title'])] = $page['titlelink'];
$allpag[] = "'#managed_pages_" . $i . '_' . postIndexEncode($page['titlelink']) . "'";
}
}
$newslist = array();
$allnew = array();
$categories = $_zp_zenpage->getAllCategories(false);
foreach ($categories as $category) {
$newslist[get_language_string($category['titlelink'])] = $category['title'];
$allnew[] = "'#managed_news_" . $i . '_' . postIndexEncode($category['titlelink']) . "'";
}
}
$rights = array();
foreach ($_zp_authority->getRights() as $rightselement => $right) {
if ($right['display']) {
$rights[] = "'#" . $rightselement . '-' . $i . "'";
}
}
$grouppart = '
<script type="text/javascript">
// <!-- <![CDATA[
function groupchange' . $i . '(obj) {
var disable = obj.value != \'\';
var albdisable = false;
var checkedalbums = [];
var checked = 0;
var uncheckedalbums = [];
var unchecked = 0;
var allalbums = [' . implode(',', $allalb) . '];
var allalbumsc = ' . count($allalb) . ';';
if (getOption('zp_plugin_zenpage')) {
$grouppart .= '
var allpages = [' . implode(',', $allpag) . '];
var allpagesc = ' . count($allpag) . ';
var allnews = [' . implode(',', $allnew) . '];
var allnewsc = ' . count($allnew) . ';';
}
$grouppart .= '
var rights = [' . implode(',', $rights) . '];
var rightsc = ' . count($rights) . ';
for (i=0;i<rightsc;i++) {
$(rights[i]).attr(\'disabled\',disable);
}
for (i=0;i<allalbumsc;i++) {
$(allalbums[i]).attr(\'disabled\',disable);
}';
if (getOption('zp_plugin_zenpage')) {
$grouppart .= '
for (i=0;i<allpagesc;i++) {
$(allpages[i]).attr(\'disabled\',disable);
}
for (i=0;i<allnewsc;i++) {
$(allnews[i]).attr(\'disabled\',disable);
}';
}
$grouppart .= '
$(\'#hint' . $i . '\').html(obj.options[obj.selectedIndex].title);
if (disable) {
switch (obj.value) {';
foreach ($groups as $user) {
$grouppart .= '
case \'' . $user['user'] . '\':
target = ' . $user['rights'] . ';';
if (getOption('zp_plugin_zenpage')) {
$codelist = array('album', 'pages', 'news');
} else {
$codelist = array('album');
}
foreach ($codelist as $mo) {
$cv = populateManagedObjectsList($mo, $user['id']);
switch ($mo) {
case 'album':
$xv = array_diff($albumlist, $cv);
break;
case 'pages':
$xv = array_diff($pagelist, $cv);
break;
case 'news':
$xv = array_diff($newslist, $cv);
break;
}
$cvo = array();
foreach ($cv as $moid) {
$cvo[] = "'#managed_" . $mo . "_" . $i . '_' . postIndexEncode($moid) . "'";
}
$xvo = array();
foreach ($xv as $moid) {
$xvo[] = "'#managed_" . $mo . "_" . $i . '_' . postIndexEncode($moid) . "'";
}
$grouppart .= '
checked' . $mo . ' = [' . implode(',', $cvo) . '];
checked' . $mo . 'c = ' . count($cvo) . ';
unchecked' . $mo . ' = [' . implode(',', $xvo) . '];
unchecked' . $mo . 'c = ' . count($xvo) . ';';
}
if ($user['name'] == 'template') {
$albdisable = 'false';
} else {
$albdisable = 'true';
}
$grouppart .= '
break;';
}
$grouppart .= '
}
for (i=0;i<checkedalbumc;i++) {
$(checkedalbum[i]).attr(\'checked\',\'checked\');
}
for (i=0;i<uncheckedalbumc;i++) {
$(uncheckedalbum[i]).attr(\'checked\',\'\');
}';
foreach ($groups as $user) {
$grouppart .= '
for (i=0;i<checkedpagesc;i++) {
$(checkedpages[i]).attr(\'checked\',\'checked\');
}
for (i=0;i<uncheckedpagesc;i++) {
$(uncheckedpages[i]).attr(\'checked\',\'\');
}
for (i=0;i<checkednewsc;i++) {
$(checkednews[i]).attr(\'checked\',\'checked\');
}
for (i=0;i<uncheckednewsc;i++) {
$(uncheckednews[i]).attr(\'checked\',\'\');
}';
}
$grouppart .= '
for (i=0;i<rightsc;i++) {
if ($(rights[i]).val()&target) {
$(rights[i]).attr(\'checked\',\'checked\');
} else {
$(rights[i]).attr(\'checked\',\'\');
}
}
}
}';
if (is_array($hisgroup)) {
$grouppart .= '
window.onload = function() {';
foreach ($codelist as $mo) {
$cv = populateManagedObjectsList($mo, $user['id']);
switch ($mo) {
case 'album':
$list = $albumlist;
break;
case 'pages':
$list = $pagelist;
break;
case 'news':
$list = $newslist;
break;
}
foreach ($list as $moid) {
if (in_array($moid, $cv)) {
$grouppart .= '
$(\'#managed_' . $mo . '_' . $i . '_' . postIndexEncode($moid) . '\').attr(\'checked\',\'checked\');';
} else {
$grouppart .= '
$(\'#managed_' . $mo . '_' . $i . '_' . postIndexEncode($moid) . '\').attr(\'checked\',\'\');';
}
}
}
$grouppart .= '
}';
}
$grouppart .= '
//]]> -->
</script>';
$grouppart .= '<select name="' . $i . 'group" onchange="javascript:groupchange' . $i . '(this);"' . '>' . "\n";
$grouppart .= '<option value="" title="' . gettext('*no group affiliation') . '">' . gettext('*no group selected') . '</option>' . "\n";
$selected_hint = gettext('no group affiliation');
foreach ($groups as $user) {
if ($user['name'] == 'template') {
$type = '<strong>' . gettext('Template:') . '</strong> ';
} else {
$type = '';
}
$hint = $type . '<em>' . html_encode($user['custom_data']) . '</em>';
if ($group == $user['user']) {
$selected = ' selected="selected"';
$selected_hint = $hint;
} else {
$selected = '';
}
$grouppart .= '<option' . $selected . ' value="' . $user['user'] . '" title="' . sanitize($hint, 3) . '">' . $user['user'] . '</option>' . "\n";
}
$grouppart .= '</select>' . "\n";
$grouppart .= '<span class="hint' . $i . '" id="hint' . $i . '" style="width:15em;">' . $selected_hint . "</span>\n";
} else {
if ($group) {
$grouppart = $group;
} else {
$grouppart = gettext('no group affiliation');
}
$grouppart = ' <em>' . $grouppart . '</em><input type="hidden" name="' . $i . 'group" value="' . $group . '" />' . "\n";
}
$result = '<tr' . (!$current ? ' style="display:none;"' : '') . ' class="userextrainfo">
<td colspan="2" width="20%"' . (!empty($background) ? ' style="' . $background . '"' : '') . ' valign="top">' . gettext('User group membership') . $grouppart . '<br />' . gettext('<strong>Note:</strong> When a group is assigned <em>rights</em> and <em>managed albums</em> are determined by the group!') . '</td>
<td' . (!empty($background) ? ' style="' . $background . '"' : '') . ' valign="top" width="345">' . '</td>
</tr>' . "\n";
return $html . $result;
}
/**
* Load all of the filenames that are found in this Albums directory on disk.
* Returns an array with all the names.
*
* @param $dirs Whether or not to return directories ONLY with the file array.
* @return array
*/
function loadFileNames($dirs = false)
{
if ($this->isDynamic()) {
// there are no 'real' files
return array();
}
$albumdir = $this->localpath;
if (!is_dir($albumdir) || !is_readable($albumdir)) {
if (!is_dir($albumdir)) {
$msg = sprintf(gettext("Error: The album named %s cannot be found."), $this->name);
} else {
$msg = sprintf(gettext("Error: The album %s is not readable."), $this->name);
}
zp_error($msg, false);
return array();
}
$dir = opendir($albumdir);
$files = array();
$others = array();
while (false !== ($file = readdir($dir))) {
$file8 = filesystemToInternal($file);
if ($dirs && (is_dir($albumdir . $file) && substr($file, 0, 1) != '.' || hasDynamicAlbumSuffix($file))) {
$files[] = $file8;
} else {
if (!$dirs && is_file($albumdir . $file)) {
if (is_valid_other_type($file)) {
$files[] = $file8;
$others[] = $file8;
} else {
if (is_valid_image($file)) {
$files[] = $file8;
}
}
}
}
}
closedir($dir);
if (count($others) > 0) {
$others_thumbs = array();
foreach ($others as $other) {
$others_root = substr($other, 0, strrpos($other, "."));
foreach ($files as $image) {
$image_root = substr($image, 0, strrpos($image, "."));
if ($image_root == $others_root && $image != $other && is_valid_image($image)) {
$others_thumbs[] = $image;
}
}
}
$files = array_diff($files, $others_thumbs);
}
if ($dirs) {
return zp_apply_filter('album_filter', $files);
} else {
return zp_apply_filter('image_filter', $files);
}
}
/** For every album in the gallery, look for its file. Delete from the database
* if the file does not exist. Do the same for images. Clean up comments that have
* been left orphaned.
*
* Returns true if the operation was interrupted because it was taking too long
*
* @param bool $cascade garbage collect every image and album in the gallery.
* @param bool $complete garbage collect every image and album in the *database* - completely cleans the database.
* @param int $restart Image ID to restart scan from
* @return bool
*/
function garbageCollect($cascade = true, $complete = false, $restart = '')
{
global $_zp_gallery, $_zp_authority;
if (empty($restart)) {
setOption('last_garbage_collect', time());
/* purge old search cache items */
$sql = 'DELETE FROM ' . prefix('search_cache');
if (!$complete) {
$sql .= ' WHERE `date`<' . db_quote(date('Y-m-d H:m:s', time() - SEARCH_CACHE_DURATION * 60));
}
$result = query($sql);
/* clean the comments table */
$this->commentClean('images');
$this->commentClean('albums');
$this->commentClean('news');
$this->commentClean('pages');
// clean up obj_to_tag
$dead = array();
$result = query("SELECT * FROM " . prefix('obj_to_tag'));
if ($result) {
while ($row = db_fetch_assoc($result)) {
$tbl = $row['type'];
$dbtag = query_single_row("SELECT `id` FROM " . prefix('tags') . " WHERE `id`='" . $row['tagid'] . "'", false);
if (!$dbtag) {
$dead[] = $row['id'];
}
$dbtag = query_single_row("SELECT `id` FROM " . prefix($tbl) . " WHERE `id`='" . $row['objectid'] . "'", false);
if (!$dbtag) {
$dead[] = $row['id'];
}
}
db_free_result($result);
}
if (!empty($dead)) {
$dead = array_unique($dead);
query('DELETE FROM ' . prefix('obj_to_tag') . ' WHERE `id`=' . implode(' OR `id`=', $dead));
}
// clean up admin_to_object
$dead = array();
$result = query("SELECT * FROM " . prefix('admin_to_object'));
if ($result) {
while ($row = db_fetch_assoc($result)) {
if (!$_zp_authority->validID($row['adminid'])) {
$dead[] = $row['id'];
}
$tbl = $row['type'];
$dbtag = query_single_row("SELECT `id` FROM " . prefix($tbl) . " WHERE `id`='" . $row['objectid'] . "'", false);
if (!$dbtag) {
$dead[] = $row['id'];
}
}
db_free_result($result);
}
if (!empty($dead)) {
$dead = array_unique($dead);
query('DELETE FROM ' . prefix('admin_to_object') . ' WHERE `id`=' . implode(' OR `id`=', $dead));
}
// clean up news2cat
$dead = array();
$result = query("SELECT * FROM " . prefix('news2cat'));
if ($result) {
while ($row = db_fetch_assoc($result)) {
$dbtag = query_single_row("SELECT `id` FROM " . prefix('news') . " WHERE `id`='" . $row['news_id'] . "'", false);
if (!$dbtag) {
$dead[] = $row['id'];
}
$dbtag = query_single_row("SELECT `id` FROM " . prefix('news_categories') . " WHERE `id`='" . $row['cat_id'] . "'", false);
if (!$dbtag) {
$dead[] = $row['id'];
}
}
db_free_result($result);
}
if (!empty($dead)) {
$dead = array_unique($dead);
query('DELETE FROM ' . prefix('news2cat') . ' WHERE `id`=' . implode(' OR `id`=', $dead));
}
// Check for the existence albums
$dead = array();
$live = array('');
// purge the root album if it exists
$deadalbumthemes = array();
// Load the albums from disk
$result = query("SELECT * FROM " . prefix('albums'));
while ($row = db_fetch_assoc($result)) {
$albumpath = internalToFilesystem($row['folder']);
$albumpath_valid = preg_replace('~/\\.*/~', '/', $albumpath);
$albumpath_valid = ltrim(trim($albumpath_valid, '/'), './');
$illegal = $albumpath != $albumpath_valid;
$valid = file_exists(ALBUM_FOLDER_SERVERPATH . $albumpath_valid) && (hasDynamicAlbumSuffix($albumpath_valid) || is_dir(ALBUM_FOLDER_SERVERPATH . $albumpath_valid));
if ($valid && $illegal) {
// maybe there is only one record so we can fix it.
$valid = query('UPDATE ' . prefix('albums') . ' SET `folder`=' . db_quote($albumpath_valid) . ' WHERE `id`=' . $row['id'], false);
debugLog(sprintf(gettext('Invalid album folder: %1$s %2$s'), $albumpath, $valid ? gettext('fixed') : gettext('discarded')));
}
if (!$valid || in_array($row['folder'], $live)) {
$dead[] = $row['id'];
if ($row['album_theme'] !== '') {
// orphaned album theme options table
$deadalbumthemes[$row['id']] = $row['folder'];
}
} else {
$live[] = $row['folder'];
}
}
db_free_result($result);
if (count($dead) > 0) {
/* delete the dead albums from the DB */
asort($dead);
$criteria = '(' . implode(',', $dead) . ')';
$first = array_pop($dead);
$sql1 = "DELETE FROM " . prefix('albums') . " WHERE `id` IN {$criteria}";
$n = query($sql1);
if (!$complete && $n && $cascade) {
$sql2 = "DELETE FROM " . prefix('images') . " WHERE `albumid` IN {$criteria}";
query($sql2);
$sql3 = "DELETE FROM " . prefix('comments') . " WHERE `type`='albums' AND `ownerid` IN {$criteria}";
query($sql3);
$sql4 = "DELETE FROM " . prefix('obj_to_tag') . " WHERE `type`='albums' AND `objectid` IN {$criteria}";
query($sql4);
}
}
if (count($deadalbumthemes) > 0) {
// delete the album theme options tables for dead albums
foreach ($deadalbumthemes as $id => $deadtable) {
$sql = 'DELETE FROM ' . prefix('options') . ' WHERE `ownerid`=' . $id;
query($sql, false);
}
}
}
if ($complete) {
if (empty($restart)) {
/* check album parent linkage */
$albums = $_zp_gallery->getAlbums();
foreach ($albums as $album) {
checkAlbumParentid($album, NULL, 'debuglog');
}
/* refresh 'metadata' albums */
$albumids = query("SELECT `id`, `mtime`, `folder`, `dynamic` FROM " . prefix('albums'));
if ($albumids) {
while ($analbum = db_fetch_assoc($albumids)) {
if (($mtime = filemtime(ALBUM_FOLDER_SERVERPATH . internalToFilesystem($analbum['folder']))) > $analbum['mtime']) {
// refresh
$album = newAlbum($analbum['folder']);
$album->set('mtime', $mtime);
if ($this->getAlbumUseImagedate()) {
$album->setDateTime(NULL);
}
if ($album->isDynamic()) {
$data = file_get_contents($album->localpath);
$thumb = getOption('AlbumThumbSelect');
$words = $fields = '';
while (!empty($data)) {
$data1 = trim(substr($data, 0, $i = strpos($data, "\n")));
if ($i === false) {
$data1 = $data;
$data = '';
} else {
$data = substr($data, $i + 1);
}
if (strpos($data1, 'WORDS=') !== false) {
$words = "words=" . urlencode(substr($data1, 6));
}
if (strpos($data1, 'THUMB=') !== false) {
$thumb = trim(substr($data1, 6));
}
if (strpos($data1, 'FIELDS=') !== false) {
$fields = "&searchfields=" . trim(substr($data1, 7));
}
}
if (!empty($words)) {
if (empty($fields)) {
$fields = '&searchfields=tags';
}
}
$album->set('search_params', $words . $fields);
$album->set('thumb', $thumb);
}
$album->save();
zp_apply_filter('album_refresh', $album);
}
}
db_free_result($albumids);
}
/* Delete all image entries that don't belong to an album at all. */
$albumids = query("SELECT `id` FROM " . prefix('albums'));
/* all the album IDs */
$idsofalbums = array();
if ($albumids) {
while ($row = db_fetch_assoc($albumids)) {
$idsofalbums[] = $row['id'];
}
db_free_result($albumids);
}
$imageAlbums = query("SELECT DISTINCT `albumid` FROM " . prefix('images'));
/* albumids of all the images */
$albumidsofimages = array();
if ($imageAlbums) {
while ($row = db_fetch_assoc($imageAlbums)) {
$albumidsofimages[] = $row['albumid'];
}
db_free_result($imageAlbums);
}
$orphans = array_diff($albumidsofimages, $idsofalbums);
/* albumids of images with no album */
if (count($orphans) > 0) {
/* delete dead images from the DB */
$sql = "DELETE FROM " . prefix('images') . " WHERE ";
foreach ($orphans as $id) {
if (is_null($id)) {
$sql .= "`albumid` is NULL OR ";
} else {
$sql .= " `albumid`='" . $id . "' OR ";
}
}
$sql = substr($sql, 0, -4);
query($sql);
// Then go into existing albums recursively to clean them... very invasive.
foreach ($this->getAlbums(0) as $folder) {
$album = newAlbum($folder);
if (!$album->isDynamic()) {
if (is_null($album->getDateTime())) {
// see if we can get one from an image
$images = $album->getImages(0, 0);
if (count($images) > 0) {
$image = newImage($album, array_shift($images));
$album->setDateTime($image->getDateTime());
$album->save();
}
}
$album->garbageCollect(true);
}
zp_apply_filter('album_refresh', $album);
}
}
}
/* Look for image records where the file no longer exists. While at it, check for images with IPTC data to update the DB */
$start = array_sum(explode(" ", microtime()));
// protect against too much processing.
if (!empty($restart)) {
$restartwhere = ' WHERE `id`>' . $restart . ' AND `mtime`=0';
} else {
$restartwhere = ' WHERE `mtime`=0';
}
define('RECORD_LIMIT', 5);
$sql = 'SELECT * FROM ' . prefix('images') . $restartwhere . ' ORDER BY `id` LIMIT ' . (RECORD_LIMIT + 2);
$images = query($sql);
if ($images) {
$c = 0;
while ($image = db_fetch_assoc($images)) {
$albumobj = getItemByID('albums', $image['albumid']);
if ($albumobj->exists && file_exists($imageName = internalToFilesystem(ALBUM_FOLDER_SERVERPATH . $albumobj->name . '/' . $image['filename']))) {
if ($image['mtime'] != ($mtime = filemtime($imageName))) {
// file has changed since we last saw it
$imageobj = newImage($albumobj, $image['filename']);
$imageobj->set('mtime', $mtime);
$imageobj->updateMetaData();
// prime the EXIF/IPTC fields
$imageobj->updateDimensions();
// update the width/height & account for rotation
$imageobj->save();
zp_apply_filter('image_refresh', $imageobj);
}
} else {
$sql = 'DELETE FROM ' . prefix('images') . ' WHERE `id`="' . $image['id'] . '";';
$result = query($sql);
$sql = 'DELETE FROM ' . prefix('comments') . ' WHERE `type` IN (' . zp_image_types('"') . ') AND `ownerid` ="' . $image['id'] . '";';
$result = query($sql);
}
if (++$c >= RECORD_LIMIT) {
return $image['id'];
// avoide excessive processing
}
}
db_free_result($images);
}
// cleanup the tables
$resource = db_show('tables');
if ($resource) {
while ($row = db_fetch_assoc($resource)) {
$tbl = array_shift($row);
query('OPTIMIZE TABLE `' . $tbl . '`');
}
db_free_result($resource);
}
}
return false;
}
switch ($subtab) {
case 'groups':
$adminlist = $adminordered;
$users = array();
$groups = array();
foreach ($adminlist as $user) {
if ($user['valid']) {
$users[] = $user['user'];
} else {
$groups[] = $user;
}
}
$gallery = new Gallery();
$albumlist = array();
foreach ($gallery->getAlbums() as $folder) {
if (hasDynamicAlbumSuffix($folder)) {
$name = substr($folder, 0, -4);
// Strip the .'.alb' suffix
} else {
$name = $folder;
}
$albumlist[$name] = $folder;
}
?>
<p>
<?php
echo gettext("Set group rights and select one or more albums for the users in the group to manage. Users with <em>User admin</em> or <em>Manage all albums</em> rights can manage all albums. All others may manage only those that are selected.");
?>
</p>
<form action="?action=savegroups&tab=groups" method="post" autocomplete="off" onsubmit="return checkSubmit()" >
<?php
/**
* rewrite_get_album_image - Fix special characters in the album and image names if mod_rewrite is on:
* This is redundant and hacky; we need to either make the rewriting completely internal,
* or fix the bugs in mod_rewrite. The former is probably a good idea.
*
* Old explanation:
* rewrite_get_album_image() parses the album and image from the requested URL
* if mod_rewrite is on, and replaces the query variables with corrected ones.
* This is because of bugs in mod_rewrite that disallow certain characters.
*
* @param string $albumvar "$_GET" parameter for the album
* @param string $imagevar "$_GET" parameter for the image
*/
function rewrite_get_album_image($albumvar, $imagevar)
{
// initialize these. If not mod_rewrite, then they are fine. If so, they may be overwritten
$ralbum = isset($_GET[$albumvar]) ? sanitize_path($_GET[$albumvar]) : null;
$rimage = isset($_GET[$imagevar]) ? sanitize_path($_GET[$imagevar]) : null;
if (MOD_REWRITE) {
$uri = urldecode(sanitize($_SERVER['REQUEST_URI'], 0));
$path = substr($uri, strlen(WEBPATH) + 1);
$scripturi = sanitize($_SERVER['PHP_SELF'], 0);
$script = substr($scripturi, strpos($scripturi, WEBPATH . '/') + strlen(WEBPATH) + 1);
// Only extract the path when the request doesn't include the running php file (query request).
if (strlen($path) > 0 && strpos($uri, $script) === false && isset($_GET[$albumvar])) {
// remove query string if present
$qspos = strpos($path, '?');
if ($qspos !== false) {
$path = substr($path, 0, $qspos);
}
// Strip off the image suffix (could interfere with the rest, needs to go anyway).
$im_suffix = getOption('mod_rewrite_image_suffix');
$suf_len = strlen($im_suffix);
if ($suf_len > 0 && substr($path, -$suf_len) == $im_suffix) {
$path = substr($path, 0, -$suf_len);
} else {
$im_suffix = false;
}
// remove trailing slash
if (substr($path, -1, 1) == '/') {
$path = substr($path, 0, -1);
}
$ralbum = $path;
//strip off things discarded by the rewrite rules
$pagepos = strpos($path, '/page/');
$slashpos = strrpos($path, '/');
$imagepos = strpos($path, '/image/');
$albumpos = strpos($path, '/album/');
if ($imagepos !== false) {
$ralbum = substr($path, 0, $imagepos);
$rimage = substr($path, $slashpos + 1);
} else {
if ($albumpos !== false) {
$ralbum = substr($path, 0, $albumpos);
$rimage = substr($path, $slashpos + 1);
} else {
if ($pagepos !== false) {
$ralbum = substr($path, 0, $pagepos);
$rimage = null;
} else {
if ($slashpos !== false) {
$ralbum = substr($path, 0, $slashpos);
$rimage = substr($path, $slashpos + 1);
// check if it might be an album, not an album/image form
if (!$im_suffix && (hasDynamicAlbumSuffix($rimage) || is_dir(ALBUM_FOLDER_SERVERPATH . internalToFilesystem($ralbum . '/' . $rimage)))) {
$ralbum = $ralbum . '/' . $rimage;
$rimage = null;
}
} else {
$ralbum = $path;
$rimage = null;
}
}
}
}
if (empty($ralbum)) {
if (isset($_GET[$albumvar])) {
unset($_GET[$albumvar]);
}
} else {
$_GET[$albumvar] = $ralbum;
}
if (empty($rimage)) {
if (isset($_GET[$imagevar])) {
unset($_GET[$imagevar]);
}
} else {
$_GET[$imagevar] = $rimage;
}
return array($ralbum, $rimage);
}
}
return array($ralbum, $rimage);
}
function processManagedObjects($i, &$rights)
{
$objects = array();
$albums = array();
$pages = array();
$news = array();
$l_a = strlen($prefix_a = 'managed_albums_list_' . $i . '_');
$l_p = strlen($prefix_p = 'managed_pages_list_' . $i . '_');
$l_n = strlen($prefix_n = 'managed_news_list_' . $i . '_');
foreach ($_POST as $key => $value) {
$key = postIndexDecode($key);
if (substr($key, 0, $l_a) == $prefix_a) {
$key = substr($key, $l_a);
if (strpos($key, '_default')) {
$key = substr($key, 0, -8);
if (isset($albums[$key])) {
// album still part of the list
$albums[$key]['edit'] = sanitize_numeric($value);
}
} else {
if (strpos($key, '_view')) {
$key = substr($key, 0, -5);
if (isset($albums[$key])) {
// album still part of the list
$albums[$key]['edit'] = $albums[$key]['edit'] | MANAGED_OBJECT_RIGHTS_VIEW_IMAGE;
}
} else {
if (strpos($key, '_edit')) {
$key = substr($key, 0, -5);
if (isset($albums[$key])) {
// album still part of the list
$albums[$key]['edit'] = $albums[$key]['edit'] | MANAGED_OBJECT_RIGHTS_EDIT;
}
} else {
if (strpos($key, '_upload')) {
$key = substr($key, 0, -7);
if (isset($albums[$key])) {
// album still part of the list
$albums[$key]['edit'] = $albums[$key]['edit'] | MANAGED_OBJECT_RIGHTS_UPLOAD;
}
} else {
if ($value) {
if (hasDynamicAlbumSuffix($key)) {
$name = substr($key, 0, -4);
// Strip the .'.alb' suffix
} else {
$name = $key;
}
$albums[$key] = array('data' => $key, 'name' => $name, 'type' => 'album');
}
}
}
}
}
}
if (substr($key, 0, $l_p) == $prefix_p) {
if ($value) {
$pages[] = array('data' => substr($key, $l_p), 'type' => 'pages');
}
}
if (substr($key, 0, $l_n) == $prefix_n) {
if ($value) {
$news[] = array('data' => substr($key, $l_n), 'type' => 'news');
}
}
}
foreach ($albums as $key => $analbum) {
unset($albums[$key]);
$albums[] = $analbum;
}
if (empty($albums)) {
if (!($rights & MANAGE_ALL_ALBUM_RIGHTS)) {
$rights = $rights & ~ALBUM_RIGHTS;
}
} else {
$rights = $rights | ALBUM_RIGHTS;
if ($rights & (MANAGE_ALL_ALBUM_RIGHTS | ADMIN_RIGHTS)) {
$albums = array();
}
}
if (empty($pages)) {
if (!($rights & MANAGE_ALL_PAGES_RIGHTS)) {
$rights = $rights & ~ZENPAGE_PAGES_RIGHTS;
}
} else {
$rights = $rights | ZENPAGE_PAGES_RIGHTS;
if ($rights & (MANAGE_ALL_PAGES_RIGHTS | ADMIN_RIGHTS)) {
$pages = array();
}
}
if (empty($news)) {
if (!($rights & MANAGE_ALL_NEWS_RIGHTS)) {
$rights = $rights & ~ZENPAGE_NEWS_RIGHTS;
}
} else {
$rights = $rights | ZENPAGE_NEWS_RIGHTS;
if ($rights & (MANAGE_ALL_NEWS_RIGHTS | ADMIN_RIGHTS)) {
$news = array();
}
}
$objects = array_merge($albums, $pages, $news);
return $objects;
}
/** For every album in the gallery, look for its file. Delete from the database
* if the file does not exist. Do the same for images. Clean up comments that have
* been left orphaned.
*
* Returns true if the operation was interrupted because it was taking too long
*
* @param bool $cascade garbage collect every image and album in the gallery.
* @param bool $complete garbage collect every image and album in the *database* - completely cleans the database.
* @param int $restart Image ID to restart scan from
* @return bool
*/
function garbageCollect($cascade = true, $complete = false, $restart = '')
{
if (empty($restart)) {
setOption('last_garbage_collect', time());
/* clean the comments table */
$this->commentClean('images');
$this->commentClean('albums');
$this->commentClean('news');
$this->commentClean('pages');
// clean up obj_to_tag
$dead = array();
$result = query_full_array("SELECT * FROM " . prefix('obj_to_tag'));
if (is_array($result)) {
foreach ($result as $row) {
$dbtag = query_single_row("SELECT * FROM " . prefix('tags') . " WHERE `id`='" . $row['tagid'] . "'");
if (!$dbtag) {
$dead['id'] = $row['id'];
}
switch ($row['type']) {
case 'album':
$tbl = 'albums';
break;
default:
$tbl = $row['type'];
break;
}
$dbtag = query_single_row("SELECT * FROM " . prefix($tbl) . " WHERE `id`='" . $row['objectid'] . "'");
if (!$dbtag) {
$dead['id'] = $row['id'];
}
}
}
if (!empty($dead)) {
query('DELETE FROM ' . prefix('obj_to_tag') . ' WHERE `id`=' . implode(' OR `id`=', $dead));
}
// clean up admin_to_object
$dead = array();
$result = query_full_array("SELECT * FROM " . prefix('admin_to_object'));
if (is_array($result)) {
foreach ($result as $row) {
$dbtag = query_single_row("SELECT * FROM " . prefix('administrators') . " WHERE `id`='" . $row['adminid'] . "'");
if (!$dbtag) {
$dead['id'] = $row['id'];
}
switch ($row['type']) {
case 'album':
$tbl = 'albums';
break;
default:
$tbl = $row['type'];
break;
}
$dbtag = query_single_row("SELECT * FROM " . prefix($tbl) . " WHERE `id`='" . $row['objectid'] . "'");
if (!$dbtag) {
$dead['id'] = $row['id'];
}
}
}
if (!empty($dead)) {
query('DELETE FROM ' . prefix('admin_to_object') . ' WHERE `id`=' . implode(' OR `id`=', $dead));
}
// clean up news2cat
$dead = array();
$result = query_full_array("SELECT * FROM " . prefix('news2cat'));
if (is_array($result)) {
foreach ($result as $row) {
$dbtag = query_single_row("SELECT * FROM " . prefix('news') . " WHERE `id`='" . $row['news_id'] . "'");
if (!$dbtag) {
$dead['id'] = $row['id'];
}
$dbtag = query_single_row("SELECT * FROM " . prefix('news_categories') . " WHERE `id`='" . $row['cat_id'] . "'");
if (!$dbtag) {
$dead['id'] = $row['id'];
}
}
}
if (!empty($dead)) {
query('DELETE FROM ' . prefix('news2cat') . ' WHERE `id`=' . implode(' OR `id`=', $dead));
}
// Check for the existence of top-level albums (subalbums handled recursively).
$sql = "SELECT * FROM " . prefix('albums');
$result = query($sql);
$dead = array();
$live = array('');
// purge the root album if it exists
$deadalbumthemes = array();
// Load the albums from disk
while ($row = db_fetch_assoc($result)) {
$valid = file_exists($albumpath = ALBUM_FOLDER_SERVERPATH . internalToFilesystem($row['folder'])) && (hasDynamicAlbumSuffix($albumpath) || is_dir($albumpath) && strpos($albumpath, '/./') === false && strpos($albumpath, '/../') === false);
if (!$valid || in_array($row['folder'], $live)) {
$dead[] = $row['id'];
if ($row['album_theme'] !== '') {
// orphaned album theme options table
$deadalbumthemes[$row['id']] = $row['folder'];
}
} else {
$live[] = $row['folder'];
}
}
if (count($dead) > 0) {
/* delete the dead albums from the DB */
$first = array_pop($dead);
$sql1 = "DELETE FROM " . prefix('albums') . " WHERE `id`='{$first}'";
$sql2 = "DELETE FROM " . prefix('images') . " WHERE `albumid`='{$first}'";
$sql3 = "DELETE FROM " . prefix('comments') . " WHERE `type`='albums' AND `ownerid`='{$first}'";
$sql4 = "DELETE FROM " . prefix('obj_to_tag') . " WHERE `type`='albums' AND `objectid`='{$first}'";
foreach ($dead as $albumid) {
$sql1 .= " OR `id` = '{$albumid}'";
$sql2 .= " OR `albumid` = '{$albumid}'";
$sql3 .= " OR `ownerid` = '{$albumid}'";
$sql4 .= " OR `objectid` = '{$albumid}'";
}
$n = query($sql1);
if (!$complete && $n && $cascade) {
query($sql2);
query($sql3);
query($sql4);
}
}
if (count($deadalbumthemes) > 0) {
// delete the album theme options tables for dead albums
foreach ($deadalbumthemes as $id => $deadtable) {
$sql = 'DELETE FROM ' . prefix('options') . ' WHERE `ownerid`=' . $id;
query($sql, false);
}
}
}
if ($complete) {
if (empty($restart)) {
/* refresh 'metadata' albums */
$albumids = query_full_array("SELECT `id`, `mtime`, `folder`, `dynamic` FROM " . prefix('albums'));
foreach ($albumids as $analbum) {
if (($mtime = filemtime(ALBUM_FOLDER_SERVERPATH . internalToFilesystem($analbum['folder']))) > $analbum['mtime']) {
// refresh
$album = new Album($this, $analbum['folder']);
$album->set('mtime', $mtime);
if ($album->isDynamic()) {
$data = file_get_contents($album->localpath);
while (!empty($data)) {
$data1 = trim(substr($data, 0, $i = strpos($data, "\n")));
if ($i === false) {
$data1 = $data;
$data = '';
} else {
$data = substr($data, $i + 1);
}
if (strpos($data1, 'WORDS=') !== false) {
$words = "words=" . urlencode(substr($data1, 6));
}
if (strpos($data1, 'THUMB=') !== false) {
$thumb = trim(substr($data1, 6));
}
if (strpos($data1, 'FIELDS=') !== false) {
$fields = "&searchfields=" . trim(substr($data1, 7));
}
}
if (!empty($words)) {
if (empty($fields)) {
$fields = '&searchfields=tags';
}
}
$album->set('search_params', $words . $fields);
$album->set('thumb', $thumb);
}
$album->save();
zp_apply_filter('album_refresh', $album);
}
}
/* Delete all image entries that don't belong to an album at all. */
$albumids = query_full_array("SELECT `id` FROM " . prefix('albums'));
/* all the album IDs */
$idsofalbums = array();
foreach ($albumids as $row) {
$idsofalbums[] = $row['id'];
}
$imageAlbums = query_full_array("SELECT DISTINCT `albumid` FROM " . prefix('images'));
/* albumids of all the images */
$albumidsofimages = array();
foreach ($imageAlbums as $row) {
$albumidsofimages[] = $row['albumid'];
}
$orphans = array_diff($albumidsofimages, $idsofalbums);
/* albumids of images with no album */
if (count($orphans) > 0) {
/* delete dead images from the DB */
$firstrow = array_pop($orphans);
$sql = "DELETE FROM " . prefix('images') . " WHERE `albumid`='" . $firstrow . "'";
foreach ($orphans as $id) {
$sql .= " OR `albumid`='" . $id . "'";
}
query($sql);
// Then go into existing albums recursively to clean them... very invasive.
foreach ($this->getAlbums(0) as $folder) {
$album = new Album($this, $folder);
if (!$album->isDynamic()) {
if (is_null($album->getDateTime())) {
// see if we can get one from an image
$images = $album->getImages(0, 0, 'date', 'DESC');
if (count($images) > 0) {
$image = newImage($album, array_shift($images));
$album->setDateTime($image->getDateTime());
}
}
$album->garbageCollect(true);
$album->preLoad();
}
$album->save();
zp_apply_filter('album_refresh', $album);
}
}
}
/* Look for image records where the file no longer exists. While at it, check for images with IPTC data to update the DB */
$start = array_sum(explode(" ", microtime()));
// protect against too much processing.
if (!empty($restart)) {
$restartwhere = ' WHERE `id`>' . $restart . ' AND `mtime`=0';
} else {
$restartwhere = ' WHERE `mtime`=0';
}
define('RECORD_LIMIT', 5);
$sql = 'SELECT * FROM ' . prefix('images') . $restartwhere . ' ORDER BY `id` LIMIT ' . (RECORD_LIMIT + 2);
$images = query_full_array($sql);
if (count($images) > 0) {
$c = 0;
foreach ($images as $image) {
$sql = 'SELECT `folder` FROM ' . prefix('albums') . ' WHERE `id`="' . $image['albumid'] . '";';
$row = query_single_row($sql);
$imageName = internalToFilesystem(ALBUM_FOLDER_SERVERPATH . $row['folder'] . '/' . $image['filename']);
if (file_exists($imageName)) {
$mtime = filemtime($imageName);
if ($image['mtime'] != $mtime) {
// file has changed since we last saw it
$imageobj = newImage(new Album($this, $row['folder']), $image['filename']);
$imageobj->set('mtime', $mtime);
$imageobj->updateMetaData();
// prime the EXIF/IPTC fields
$imageobj->updateDimensions();
// update the width/height & account for rotation
$imageobj->save();
zp_apply_filter('image_refresh', $imageobj);
}
} else {
$sql = 'DELETE FROM ' . prefix('images') . ' WHERE `id`="' . $image['id'] . '";';
$result = query($sql);
$sql = 'DELETE FROM ' . prefix('comments') . ' WHERE `type` IN (' . zp_image_types('"') . ') AND `ownerid` ="' . $image['id'] . '";';
$result = query($sql);
}
if (++$c >= RECORD_LIMIT) {
return $image['id'];
// avoide excessive processing
}
}
}
}
return false;
}
