ObjectFactory->NewContextObject($Context, 'ConfigurationManager');
// load settings
$Config->GetSettingsFromFile($SettingsFile);
// --- END load settings ---
// avoid friendly urls "support" of extension.php :D
function GetUrl2($url) {
global $Configuration;
return $Configuration['WEB_ROOT'] . $url;
}
// add 'Gallery' tab to menu
$Menu->AddTab( $Config->GetSetting('String_Gallery'),
LightGalleryID,
GetUrl2('extension.php?PostBackAction=' . LightGalleryID),
'', 15);
// ToDo: move (most of) this to Gallery.Constructor()
if ($Context->SelfUrl == 'extension.php' && ForceIncomingString('PostBackAction', '') == LightGalleryID) {
error_reporting(E_ALL);
if(!is_writable(thumbPath)) die("LightGallery's thumbs dir is not writable. try changing chmod on /extensions/LightGallery/thumbs/");
// set tab
$Menu->CurrentTab = LightGalleryID;
$Context->PageTitle = $Config->GetSetting("String_Gallery");
// add gallery to output
// "LightGallery" is the class name below
$Page->AddRenderControl($Context->ObjectFactory->NewContextObject($Context, "LightGallery"),
$Configuration["CONTROL_POSITION_BODY_ITEM"]);
// add style (new in 0.0.1)
$Head->AddStylesheet('extensions/LightGallery/style.css');
// include LightBox
if(!defined('LIGHTBOX_EXTENSION') && !defined('BALDURSBOX_EXTENSION'))
if(array_key_exists('LightBox', DefineExtensions($Context)))
die('ADMIN: please make sure to include the LightBox extension BEFORE this one.
Simply uncheck and check LightGallery here:
Settings -> Extensions');
elseif(array_key_exists('BaldursBox', DefineExtensions($Context)))
die('ADMIN: please make sure to include the BaldursBox extension BEFORE this one.
Simply uncheck and check LightGallery here:
Settings -> Extensions');
else
die('ADMIN: you have to install either LightBox or BaldursBox extension');
if(function_exists('includeBaldursBox')) includeBaldursBox();
elseif(function_exists('includeLightBox')) includeLightBox();
$counter = 0;
// all categories, not cats :)
// dir: images, directories only
$cats = getCatList('', true);
// some space
$Panel->AddString('
', 100);
foreach($cats as $cat) {
// count images in each category
$counter = 0;
$images = getFileList($cat);
foreach($images as $image) $counter++;
$Panel->AddString("$cat ($counter)
", 100);
}
if(sizeof($cats) == 1 && empty($_GET['cat'])) $_GET['cat'] = $cats[0];
}
function getCatList() {
$arr = array();
$d = @opendir(imagePath)
// ToDo: change to vanilla error handler
or die("error opening '" . imagePath . "' dir");
while (($file = readdir($d)) !== false) {
if($file[0] == ".") continue;
if(!is_dir(imagePath . "/$file")) continue;
$arr[] = $file;
}
closedir($d);
natsort($arr);
return $arr;
}
// file list starting with LightGallery/images/
// separated into two functions because the time stuff is really slowing things down
function getFileList($dir) {
$arr = array();
$d = @opendir(imagePath . "/$dir/")
// ToDo: change to vanilla error handler
or die("error opening '" . imagePath . "/$dir' dir");
while (($file = readdir($d)) !== false) {
if($file[0] == ".") continue;
if(is_dir(imagePath . "/$dir/$file")) continue;
$arr[] = $file;
}
closedir($d);
natsort($arr);
return $arr;
}
// this will be applied only to selected category
function getFileListSortedByTime($dir) {
$arr = array();
$d = @opendir(imagePath . "/$dir/")
// ToDo: change to vanilla error handler
or die("error opening '" . imagePath . "/$dir' dir");
while (($file = readdir($d)) !== false) {
if($file[0] == ".") continue;
if(is_dir(imagePath . "/$dir/$file")) continue;
$arr[] = array('filename' => $file, 'filemtime' => filemtime(imagePath . "/$dir/$file"));
}
closedir($d);
// array_multisort
// http://de.php.net/manual/en/function.array-multisort.php
// Example 261. Sorting database results
foreach ($arr as $key => $row) {
$filename[$key] = $row['filename'];
$filemtime[$key] = $row['filemtime'];
}
array_multisort($filemtime, SORT_ASC, $filename, SORT_ASC, $arr);
return $arr;
}
class LightGallery extends PostBackControl
{
var $Context;
function LightGallery(&$Context) {
$this->ValidActions = array(LightGalleryID);
$this->Constructor($Context);
$this->Context = &$Context;
}
function Render() {
if (ForceIncomingString('PostBackAction', '') != LightGalleryID) return;
// gonna need the config here
global $Config;
$this->PostBackParams->Clear();
// for counting whatever we need counted :)
$counter = 0;
// all categories, not cats :)
//$cats = getCatList();
global $cats;
if(!isset($_GET['cat'])) {
echo $Config->GetSetting('String_DefaultText');
return;
}
// requested
$cat = $_GET['cat'];
// valid?
// ToDo: use vanilla error handler
if(!in_array($cat, $cats)) die('ACCESS DENIED');
// ToDo: config, template, whatever
echo "
$cat
";
// vanilla is using ob_ functions :-(
// flush();
$counter = 0;
$page = ForceIncomingString('page', 0);
$perPage = $Config->GetSetting('Gallery_FotosPerPage');
if(empty($perPage)) {
echo ("
you just updated 0.0.0 to 0.0.1? Please go to Settings -> ExtensionOptions -> LightGallery
");
$perPage = 50;
$Config->Settings['Gallery_SortBy'] = '----';
$Config->Settings['Gallery_FotosPerPage'] = '----';
$Config->DefineSetting('Gallery_SortBy', 'name', true);
$Config->DefineSetting('Gallery_FotosPerPage', $perPage, true);
global $SettingsFile;
$Config->SaveSettingsToFile($SettingsFile);
$Config->GetSettingsFromFile($SettingsFile);
}
$images = $Config->GetSetting('Gallery_SortBy') == 'time' ? getFileListSortedByTime($cat) : getFileList($cat);
echo '';
foreach($images as $image) {
if(is_array($image)) {
$filemtime = $image['filemtime'];
$image = $image['filename'];
} else
$filemtime = NULL;
$counter++;
//echo "
$counter < $perPage * $page + 1 || $counter > $perPage * ($page+1)
";
if($counter < $perPage * $page + 1 || $counter > $perPage * ($page + 1))
continue;
$thumb = filesize(imagePath . "/$cat/$image") . '.' .
($filemtime ? $filemtime : filemtime(imagePath . "/$cat/$image")) . '.jpg';
echo " ![](" .
GetUrl2("extensions/LightGallery/" . (file_exists(thumbPath . "/$thumb") ? "thumbs/$thumb" : "thumb.php?img=$cat/$image")) .
")
";
}
echo '';
$pages = ceil(sizeof($images) / $perPage);
if($pages > 1) {
echo '';
}
}
}
if ($Context->SelfUrl == "settings.php" && $Context->Session->User->Permission('PERMISSION_CHANGE_APPLICATION_SETTINGS')) {
// doesn't do anything for me :-(
error_reporting(E_ALL);
class LightGallerySettings extends PostBackControl
{
function LightGallerySettings(&$Context)
{
if (ForceIncomingString('PostBackAction', '') != 'LightGallerySettings') return;
$this->Name = 'LightGallerySettings';
$this->ValidActions = array('LightGallerySettings');
$this->Constructor($Context);
global $SettingsFile, $Config;
if(isset($_POST['save'])) {
// force settings.php update 0.0.0 to 0.0.1
// $Config->Settings['Gallery_FotosPerPage'] = '----';
// $Config->Settings['Gallery_SortBy'] = '----';
// save new settings
$Config->DefineSetting('String_Gallery', $_POST['String_Gallery'], true);
$Config->DefineSetting('String_DefaultText', $_POST['String_DefaultText'], true);
$Config->DefineSetting('Thumb_Height', max(intval($_POST['Thumb_Height']), 20), true);
$Config->DefineSetting('Thumb_Cut', min(intval($_POST['Thumb_Cut']), 30), true);
$Config->DefineSetting('Thumb_Quality', intval($_POST['Thumb_Quality']), true);
$Config->DefineSetting('Gallery_FotosPerPage', max(intval($_POST['Gallery_FotosPerPage']), 1), true);
$Config->DefineSetting('Gallery_SortBy', $_POST['Gallery_SortBy'], true);
// yeah it's not clean coded using $_GET, but it's easy ;)
// $_GET['saved'] is boolean whether saving was succuessfull
$_GET['saved'] = $Config->SaveSettingsToFile($SettingsFile);
// reload settings, since $Config doesn't contain what was just saved....
// bug or feature? ;-)
$Config->GetSettingsFromFile($SettingsFile);
}
}
function Render() {
if (ForceIncomingString('PostBackAction', '') != 'LightGallerySettings') return;
// no idea what this does
$this->PostBackParams->Clear();
if (isset($_GET['saved']))
if($_GET['saved'])
echo 'Settings saved
';
else
echo 'Error: Settings NOT saved
';
global $SettingsFile, $Config;
if($Config->GetSetting('Gallery_ThumbVersion') < 2) {
// delete 0.0.0 thumbs
echo "
UPDATING, please stand by....
Deleting old thumbnails....
";
global $cats;
$images = getFileList('../thumbs/');
$counter = 0;
foreach($images as $image) {
$i = explode('.', $image);
if(strlen($i[1]) == 32) {
unlink(thumbPath . "/$image");
$counter++;
}
}
echo "$counter old files deleted!
sorry, but this step was required. new thumbnails will load much faster!
For details see changelog
if any errors appeared, go to /extensions/LightGallery/thumbs and delete all files!
";
$Config->Settings['Gallery_ThumbVersion'] = '-';
$Config->DefineSetting('Gallery_ThumbVersion', '2', true);
$Config->SaveSettingsToFile($SettingsFile);
$Config->GetSettingsFromFile($SettingsFile);
}
?>
AddRenderControl($Context->ObjectFactory->NewContextObject($Context, 'LightGallerySettings'),
$Configuration["CONTROL_POSITION_BODY_ITEM"] + 1);
$Context->SetDefinition('ExtensionOptions', 'Extension Options');
$Panel->AddList($Context->GetDefinition('ExtensionOptions'), 10);
$Panel->AddListItem($Context->GetDefinition('ExtensionOptions'),
'LightGallery',
GetUrl($Context->Configuration, 'settings.php', '', '', '', '', 'PostBackAction=LightGallerySettings'));
}
?>