function process(&$medium, &$gallery)
{
$ok = true;
//innocent, until proven guilty ;)
$events =& zmgFactory::getEvents();
$config =& zmgFactory::getConfig();
$imagetools =& zmgToolboxConstants::getImageTools();
$toolkey = intval($config->get('plugins/toolbox/general/conversiontool'));
$imagetool = $imagetools[$toolkey - 1];
zmgimport('org.zoomfactory.var.plugins.toolbox.tools.' . $imagetool . 'Tool');
$klass = 'zmg' . ucfirst($imagetool) . 'Tool';
$file = $medium->getAbsPath();
$size = getimagesize($file);
$img_meta = array('width' => $size[0], 'height' => $size[1], 'extension' => $medium->getExtension(), 'jpeg_qty' => $config->get('plugins/toolbox/general/jpegquality'));
$metadata = $events->fire('ongetimagemetadata', false, $medium);
//rotate image
//TODO
//resize to thumbnail
if ($ok && !file_exists($medium->getAbsPath(ZMG_MEDIUM_THUMBNAIL))) {
$ok = call_user_func_array(array($klass, 'resize'), array($file, $medium->getAbsPath(ZMG_MEDIUM_THUMBNAIL), intval($config->get('plugins/toolbox/general/imagesizethumbnail')), $img_meta));
}
//resize to viewsize format
$maxSize = intval($config->get('plugins/toolbox/general/imagesizemax'));
if ($ok && !file_exists($medium->getAbsPath(ZMG_MEDIUM_VIEWSIZE)) && ($img_meta['width'] > $maxSize || $img_meta['height'] > $maxSize)) {
$ok = call_user_func_array(array($klass, 'resize'), array($file, $medium->getAbsPath(ZMG_MEDIUM_VIEWSIZE), intval($config->get('plugins/toolbox/general/imagesizethumbnail')), $img_meta));
}
//apply watermarks
//TODO
if ($ok) {
$ok = $events->fire('onputimagemetadata', false, $medium, $metadata);
}
return $ok;
}
function storeDelegate(&$event)
{
$aView = $event->getArgument('view');
$view = implode(':', $aView);
$config =& zmgFactory::getConfig();
$events =& zmgFactory::getEvents();
$request =& zmgFactory::getRequest();
switch ($view) {
case "admin:settings:store":
$request->setResult($config->update($_POST, false));
break;
case stristr($view, "admin:settings:plugins:autodetect"):
$tool = trim($aView[count($aView) - 1]);
if ($tool == "autodetect") {
$tool = "all";
} else {
$tool = array($tool);
}
$events->fire('onautodetect', false, $tool);
break;
case stristr($view, "admin:update:mediacount"):
$filter = intval(array_pop($aView));
$zoom =& zmgFactory::getEvents()->fire('ongetcore');
$request->setResult($zoom->getMediumCount($filter));
break;
case "admin:galleryedit:store":
zmgimport('org.zoomfactory.var.plugins.datastore.stores.galleryStore');
zmgGalleryStore::process();
break;
case "admin:galleryedit:delete":
zmgimport('org.zoomfactory.var.plugins.datastore.stores.galleryStore');
zmgGalleryStore::delete();
break;
case "admin:mediumedit:store":
zmgimport('org.zoomfactory.var.plugins.datastore.stores.mediumStore');
zmgMediumStore::process();
break;
case stristr($view, "admin:mediaupload:store"):
//SWFUpload needs HTTP headers to signal the user...
$method = stristr($view, "jupload") ? "jupload" : "swfupload";
$events->fire('onupload', false, $method);
//exit;
break;
case stristr($view, "admin:mediaupload:update"):
$gid = array_pop($aView);
$events->fire('onuploadupdate', false, $gid);
break;
case stristr($view, "admin:update:mediacount"):
$gid = intval(array_pop($aView));
$zoom =& zmgFactory::getEvents()->fire('ongetcore');
echo $zoom->getMediumCount($gid);
break;
default:
break;
}
}
function process()
{
$gid = zmgGetParam($_REQUEST, 'zmg_edit_gallery_gid', 0);
$isNew = false;
if ($gid === "new") {
$isNew = true;
$gid = 0;
}
$gid = intval($gid);
$events =& zmgFactory::getEvents();
$messages =& zmgFactory::getMessages();
$gallery = new zmgGallery(zmgDatabase::getDBO());
$res = true;
if ($gid > 0) {
if (!($res = $gallery->load($gid))) {
$messages->append(T_('Gallery could not be saved') . ': ' . $gallery->getError());
}
}
if ($res && $gid > 0 || $isNew) {
$data = array('name' => zmgSQLEscape(zmgGetParam($_REQUEST, 'zmg_edit_gallery_name', $gallery->name)), 'descr' => zmgSQLEscape(zmgGetParam($_REQUEST, 'zmg_edit_gallery_descr', $gallery->descr)), 'keywords' => zmgSQLEscape(zmgGetParam($_REQUEST, 'zmg_edit_gallery_keywords', $gallery->keywords)), 'hide_msg' => intval(zmgGetParam($_REQUEST, 'zmg_edit_gallery_hidenm', $gallery->hide_msg)), 'shared' => intval(zmgGetParam($_REQUEST, 'zmg_edit_gallery_shared', $gallery->shared)), 'published' => intval(zmgGetParam($_REQUEST, 'zmg_edit_gallery_published', $gallery->published)), 'uid' => intval(zmgGetParam($_REQUEST, 'zmg_edit_gallery_acl_gid', $gallery->uid)));
if ($isNew) {
$data['dir'] = zmgSQLEscape(zmgGetParam($_REQUEST, 'zmg_edit_gallery_dir', ''));
}
//do some additional validation of strings
$data['name'] = $events->fire('onvalidate', false, $data['name']);
$data['descr'] = $events->fire('onvalidate', false, $data['descr']);
$data['keywords'] = $events->fire('onvalidate', false, $data['keywords']);
if (!$gallery->bind($data)) {
$messages->append(T_('Gallery could not be saved') . ': ' . $gallery->getError());
} else {
if (!$gallery->store()) {
$messages->append(T_('Gallery could not be saved') . ': ' . $gallery->getError());
} else {
if ($isNew) {
$gallery->buildDirStructure();
}
$messages->append(T_('Gallery saved successfully!'));
}
}
} else {
$messages->append(T_('Gallery could not be saved') . ': ' . $gid);
}
}
/**
* Create a HTML dropdown form element which contains a list of galleries
* (ordered and indented).
* @param mixed $onchange
* @param string $sel_name
* @param int $sel
* @param int $exclude
* @return void
*/
function galleriesSelect($onchange = 0, $sel_name = "gid", $sel = 0, $exclude = 0)
{
$html = "<select name=\"{$sel_name}\" id=\"{$sel_name}\" class=\"inputbox\"";
if ($onchange !== 0) {
$html .= " onchange=\"{$onchange}\"";
}
$html .= ">\n\t<option value=\"0\">--- " . T_('Select a Gallery') . " ---</option>\n";
$zoom =& zmgFactory::getEvents()->fire('ongetcore');
$galleries =& $zoom->getGalleryList();
if (isset($galleries)) {
foreach ($galleries as $set) {
$gallery = $set['object'];
if ($gallery->gid != $exclude || $exclude == 0) {
$html .= "\t<option value=\"" . $gallery->gid . "\"" . ($sel == $gallery->gid ? " selected" : "") . ">" . $set['path_name'] . "</option>\n";
}
}
}
echo $html . "</select>\n";
}
function process()
{
$mid = intval(zmgGetParam($_REQUEST, 'zmg_edit_mid', 0));
$medium = new zmgMedium(zmgDatabase::getDBO());
$res = true;
$events =& zmgFactory::getEvents();
$messages =& zmgFactory::getMessages();
if ($mid > 0) {
if (!($res = $medium->load($mid))) {
$messages->append(T_('Medium could not be saved') . ': ' . $medium->getError());
}
}
if ($res && $mid > 0) {
$data = array('name' => zmgSQLEscape(zmgGetParam($_REQUEST, 'zmg_edit_name', $medium->name)), 'descr' => zmgSQLEscape(zmgGetParam($_REQUEST, 'zmg_edit_descr', $medium->descr)), 'keywords' => zmgSQLEscape(zmgGetParam($_REQUEST, 'zmg_edit_keywords', $medium->keywords)), 'shared' => intval(zmgGetParam($_REQUEST, 'zmg_edit_shared', $medium->shared)), 'published' => intval(zmgGetParam($_REQUEST, 'zmg_edit_published', $medium->published)), 'uid' => intval(zmgGetParam($_REQUEST, 'zmg_edit_acl_gid', $medium->uid)));
//do some additional validation of strings
$data['name'] = $events->fire('onvalidate', false, $data['name']);
$data['descr'] = $events->fire('onvalidate', false, $data['descr']);
$data['keywords'] = $events->fire('onvalidate', false, $data['keywords']);
if (!$medium->bind($data)) {
$messages->append(T_('Medium could not be saved') . ': ' . $medium->getError());
} else {
if (!$medium->store()) {
$messages->append(T_('Medium could not be saved') . ': ' . $medium->getError());
} else {
$isGalleryImg = intval(zmgGetParam($_REQUEST, 'zmg_edit_gimg', 0)) === 1;
$isParentImg = intval(zmgGetParam($_REQUEST, 'zmg_edit_pimg', 0)) === 1;
if (!($isGalleryImg && $medium->setAsGalleryImage())) {
$messages->append(T_('Medium could not be saved') . ': ' . T_('unable to set as image of gallery'));
$res = false;
}
if (!($isParentImg && $medium->setAsGalleryImage(true))) {
$messages->append(T_('Medium could not be saved') . ': ' . T_('unable to set as image of parent gallery'));
$res = false;
}
if ($res) {
$messages->append(T_('Medium saved successfully!'));
}
}
}
} else {
$messages->append(T_('Medium could not be saved') . ': ' . $mid);
}
}
function set()
{
$view = trim(zmgGetParam($_REQUEST, 'view', ZMG_ADMIN ? 'admin:home' : 'gallery:show:home'));
if (empty($view)) {
$view = ZMG_ADMIN ? "admin:dispatchresult" : "dispatchresult";
$this->throwError('No view specified.');
}
$this->_active_view = $view;
$this->_view_tokens = split(':', $view);
$events =& zmgFactory::getEvents();
//check for dispatches that 'put' data (in contrary to 'get' requests)
$isDataStore = $events->fire('onisdatastore', false, $this->_view_tokens);
if ((bool) $isDataStore) {
$events->fire('ondatastore', false, $this->_view_tokens);
$this->_active_view = (ZMG_ADMIN ? "admin:dispatchresult" : "dispatchresult") . ":" . str_replace(':', '_', str_replace('admin:', '', $view));
$this->_view_tokens = split(':', $this->_active_view);
}
/*
switch ($page) {
case 'editimg':
if ($zoom->privileges->hasPrivilege('priv_editmedium') || $zoom->_isAdmin) {
include(ZMG_ABS_PATH.'/components/com_zoom/www/admin/editimg.php');
} else {
$zoom->notAuth();
}
break;
case 'view':
include(ZMG_ABS_PATH.'/components/com_zoom/www/view.php');
break;
case 'special':
include(ZMG_ABS_PATH.'/components/com_zoom/www/special.php');
break;
// Admin module pages...
case 'admin':
if ($zoom->privileges->hasPrivileges()) {
include(ZMG_ABS_PATH.'/components/com_zoom/www/admin/admin.php');
$zoom->adminFooter();
} else {
$zoom->notAuth();
}
break;
case 'zoomthumb':
include(ZMG_ABS_PATH.'/components/com_zoom/www/admin/zoomthumb.php');
break;
case 'catsmgr':
if ($zoom->_isAdmin || ($zoom->privileges->hasPrivilege('priv_creategal') || $zoom->privileges->hasPrivilege('priv_editgal') || $zoom->privileges->hasPrivilege('priv_delgal'))) {
include(ZMG_ABS_PATH.'/components/com_zoom/www/admin/catsmgr.php');
$zoom->adminFooter();
} else {
$zoom->notAuth();
}
break;
case 'mediamgr':
if ($zoom->_isAdmin || ($zoom->privileges->hasPrivilege('priv_upload') || $zoom->privileges->hasPrivilege('priv_editmedium') || $zoom->privileges->hasPrivilege('priv_delmedium'))) {
include(ZMG_ABS_PATH.'/components/com_zoom/www/admin/mediamgr.php');
$zoom->adminFooter();
} else {
$zoom->notAuth();
}
break;
case 'upload':
if ($zoom->_isAdmin || $zoom->privileges->hasPrivilege('priv_upload')) {
include(ZMG_ABS_PATH.'/components/com_zoom/www/admin/upload.php');
$zoom->adminFooter();
} else {
$zoom->notAuth();
}
break;
case 'settings':
if ($zoom->_isAdmin) {
include(ZMG_ABS_PATH.'/components/com_zoom/www/admin/settings.php');
$zoom->adminFooter();
} else {
$zoom->notAuth();
}
break;
case 'movefiles':
if ($zoom->_isAdmin) {
include(ZMG_ABS_PATH.'/components/com_zoom/www/admin/movefiles.php');
$zoom->adminFooter();
} else {
$zoom->notAuth();
}
break;
case 'credits':
if ($zoom->privileges->hasPrivileges()) {
include(ZMG_ABS_PATH.'/components/com_zoom/www/admin/credits.php');
$zoom->adminFooter();
} else {
$zoom->notAuth();
}
break;
case 'lightbox':
if ($zoom->_CONFIG['lightbox']) {
include(ZMG_ABS_PATH.'/components/com_zoom/www/lightbox.php');
} else {
$zoom->notAuth();
}
break;
case 'ecard':
if ($zoom->_CONFIG['ecards']) {
include(ZMG_ABS_PATH.'/components/com_zoom/www/ecard.php');
} else {
$zoom->notAuth();
}
break;
case 'search':
include(ZMG_ABS_PATH.'/components/com_zoom/www/search.php');
break;
default:
$action = trim(mosGetParam($_REQUEST,'action'));
if ($action === 'delimg') {
if ($zoom->_isAdmin || $zoom->privileges->hasPrivilege('priv_delmedium')) {
$key = mosGetParam($_REQUEST,'key');
$PageNo = mosGetParam($_REQUEST,'PageNo');
if ($key || $key == 0) {
$zoom->_gallery->_images[$key]->getInfo();
if ($zoom->_gallery->_images[$key]->delete()) {
mosRedirect(sefRelToAbs("index.php?option=$option&catid=".$zoom->_gallery->_id."&PageNo=$PageNo&Itemid=$Itemid"), _ZOOM_ALERT_DELPIC);
} else {
mosRedirect(sefRelToAbs("index.php?option=$option&catid=".$zoom->_gallery->_id."&PageNo=$PageNo&Itemid=$Itemid"), _ZOOM_ALERT_NODELPIC);
}
}
} else {
$zoom->notAuth();
}
}
if (!empty($zoom->_gallery) || $zoom->_isAdmin || $catid == 0) {
$valid = true;
if (!empty($zoom->_gallery)) {
if (!$zoom->_gallery->_published && !$zoom->_isAdmin) {
$valid = false;
}
}
if ($valid) {
include(ZMG_ABS_PATH.'/components/com_zoom/www/galleryshow.php');
} else {
$zoom->notAuth();
}
} else {
$zoom->notAuth();
}
break;
}
*/
$events->fire('onviewset');
}
function getCoverImage()
{
if (empty($this->gid)) {
return zmgError::throwError('zmgGallery: gallery data not loaded yet!');
}
if (is_object($this->_obj_cover_img)) {
return $this->_obj_cover_img->getRelPath();
}
$db =& zmgDatabase::getDBO();
if (!is_int($this->cover_img)) {
// first, check if the gallery contains any media at all:
$zoom =& zmgFactory::getEvents()->fire('ongetcore');
$table = zmgFactory::getConfig()->getTableName('media');
$db->setQuery("SELECT mid FROM " . $table . " WHERE gid = " . $this->gid . " ORDER BY " . $zoom->getMediaOrdering() . " LIMIT 1");
$medium = intval($db->loadResult());
if ($medium > 0) {
// get the first available medium
$this->_obj_cover_img = new zmgMedium($db);
$this->_obj_cover_img->load($medium);
return $this->_obj_cover_img->getRelPath();
}
} else {
$this->_obj_cover_img = new zmgMedium($db);
$this->_obj_cover_img->load($this->cover_img);
return $this->_obj_cover_img->getRelPath();
}
//TODO: display an 'empty gallery' image...or let the client handle this?
return "";
}
function finalizeUpload($gid = 0)
{
//finish the SwfUpload sequence...
if ($gid === 0) {
return zmgToolboxPlugin::registerError(T_('Upload media'), T_('No valid gallery ID provided'));
}
$session =& zmgFactory::getSession();
$events =& zmgFactory::getEvents();
$config =& zmgFactory::getConfig();
$db =& zmgDatabase::getDBO();
$gallery = new zmgGallery($db);
$gallery->load($gid);
//now we got the gallery and its data, retrieve the uploaded media
$media = $session->get('uploadtool.fancyfiles');
if (!is_array($media) || count($media) == 0) {
return zmgToolboxPlugin::registerError(T_('Upload media'), T_('No media have been uploaded; nothing to do.'));
}
zmgimport('org.zoomfactory.lib.helpers.zmgFileHelper');
$src_path = ZMG_ABS_PATH . DS . "etc" . DS . "cache" . DS;
$dest_path = zmgEnv::getRootPath() . DS . $config->get('filesystem/mediapath') . $gallery->dir . DS;
foreach ($media as $medium) {
$obj = new zmgMedium($db);
$name = zmgSQLEscape(zmgGetParam($_REQUEST, 'zmg_upload_name', ''));
$descr = zmgSQLEscape(zmgGetParam($_REQUEST, 'zmg_upload_descr', ''));
$data = array('name' => $name, 'filename' => $medium, 'descr' => $descr, 'published' => 1, 'gid' => $gallery->gid);
$obj->setGalleryDir($gallery->dir);
//saves a SQL query later on...
//do some additional validation of strings
$data['name'] = $events->fire('onvalidate', $data['name']);
if (!$data['name']) {
$data['name'] = $name;
}
$data['descr'] = $events->fire('onvalidate', $data['descr']);
if (!$data['descr']) {
$data['descr'] = $descr;
}
if (!$obj->bind($data)) {
zmgToolboxPlugin::registerError(T_('Upload media'), T_('Medium could not be saved') . ': ' . $obj->getError());
} else {
if (!zmgFileHelper::copy($src_path . $medium, $dest_path . $medium)) {
zmgToolboxPlugin::registerError(T_('Upload media'), T_('Unable to copy file') . ' ' . $medium);
} else {
if (!zmgFileHelper::delete($src_path . $medium)) {
zmgToolboxPlugin::registerError(T_('Upload media'), T_('Unable to delete temporary file') . ' ' . $medium);
} else {
if (!zmgToolboxPlugin::processMedium($obj, $gallery)) {
zmgToolboxPlugin::registerError(T_('Upload media'), T_('Medium could not be processed') . ' ' . $medium);
} else {
if (!$obj->store()) {
//now save this medium in our DB
zmgToolboxPlugin::registerError(T_('Upload media'), T_('Medium could not be saved') . ': ' . $obj->getError());
}
}
}
}
}
//delete medium from session data: fourth parameter as TRUE
$session->update('uploadtool.fancyfiles', $medium, ZMG_DATATYPE_ARRAY, true);
}
zmgToolboxPlugin::throwErrors();
}
function zmgMediumMetadata(&$medium)
{
$config =& zmgFactory::getConfig();
$events =& zmgFactory::getEvents();
$this->_mid = $medium->mid;
$this->_ext = $medium->getExtension();
zmgimport('org.zoomfactory.lib.mime.zmgMimeHelper');
$path = $medium->getAbsPath(ZMG_MEDIUM_ORIGINAL . $config->get('filesystem/mediapath'));
if (zmgMimeHelper::isImage($this->_ext)) {
$this->_raw = $events->fire('ongetimagemetadata', false, $medium);
} else {
if (zmgMimeHelper::isAudio($this->_ext)) {
$this->_raw = $events->fire('ongetaudiometadata', false, $path);
} else {
if (zmgMimeHelper::isVideo($this->_ext)) {
$this->_raw = $events->fire('ongetvideometadata', false, $path);
}
}
}
}
<?php
/**
* zOOm Media Gallery! - a multi-gallery component
*
* @package zmg
* @version $Revision$
* @author Mike de Boer <mike AT zoomfactory.org>
* @copyright Copyright © 2007, Mike de Boer. All rights reserved.
* @license http://www.gnu.org/copyleft/gpl.html GPL
*/
//list of global constants:
define("_ZMG_EXEC", 1);
define("ZMG_ABS_PATH", preg_replace('#[/\\\\]+administrator#', '', dirname(__FILE__)));
define("ZMG_ADMIN", 1);
//load all required libraries
include ZMG_ABS_PATH . '/lib/initzoom.php';
$view =& zmgFactory::getView();
$events =& zmgFactory::getEvents();
$view->setAndRun();
$events->fire('onfinish');
function getMediaMetadata($mid)
{
$zoom =& zmgFactory::getEvents()->fire('ongetcore');
$medium = $zoom->getMedium($mid);
return array($medium->getMetadata());
}
/**
* Chmods files and directories recursively to given permissions. Available from 1.0.0 up.
* @param path The starting file or directory (no trailing slash)
* @param filemode Integer value to chmod files. NULL = dont chmod files.
* @param dirmode Integer value to chmod directories. NULL = dont chmod directories.
* @return TRUE=all succeeded FALSE=one or more chmods failed
*/
function chmodRecursive($path, $filemode = 0644, $dirmode = 0777)
{
$ret = true;
$config =& zmgFactory::getConfig();
$events =& zmgFactory::getEvents();
if (is_dir($path)) {
$dh = opendir($path);
while ($file = readdir($dh)) {
if ($file != '.' && $file != '..') {
$fullpath = $path . DS . $file;
if (is_dir($fullpath)) {
$ret = zmgFileHelper::chmodRecursive($fullpath, $filemode, $dirmode);
} else {
if (isset($filemode)) {
if ($config->get('plugins/safemode/general/enable') == 1) {
$ret = $events->fire('onchmod', $fullpath, $filemode);
} else {
$ret = (bool) @chmod($fullpath, $filemode);
}
}
}
}
}
closedir($dh);
if (isset($dirmode)) {
if ($config->get('plugins/safemode/general/enable') == 1) {
$ret = $events->fire('onchmod', $path, $dirmode);
} else {
$ret = (bool) @chmod($path, $dirmode);
}
}
} else {
if (isset($filemode)) {
if ($config->get('plugins/safemode/general/enable') == 1) {
$ret = $events->fire('onchmod', $path, $filemode);
} else {
$ret = (bool) @chmod($path, $filemode);
}
}
}
return $ret;
}
