/**
* Loeschen eines Bildes
*/
function Joom_User_DeletePic()
{
$config = Joom_getConfig();
$mainframe =& JFactory::getApplication('site');
$database =& JFactory::getDBO();
$user =& JFactory::getUser();
jimport('joomla.filesystem.file');
if ($this->userid != $user->get('id') && !$this->adminlogged) {
$mainframe->redirect(JRoute::_($this->userpanel_url . _JOOM_ITEMID, false), JText::_('JGS_ALERT_NOT_ALLOWED_DELETE_PICTURE'));
}
if ($this->picid) {
$row = new mosjoomgallery($database);
$row->load($this->picid);
$catpath = Joom_GetCatPath($row->catid);
//Detailbild loeschen
if (JFile::delete(JPATH_ROOT . DS . $config->jg_pathimages . DS . $catpath . $row->imgfilename)) {
//Thumb loeschen
if (JFile::delete(JPATH_ROOT . DS . $config->jg_paththumbs . DS . $catpath . $row->imgthumbname)) {
// ggf. Originalbild loeschen
if (file_exists(JPATH_ROOT . DS . $config->jg_pathoriginalimages . $catpath . $row->imgfilename)) {
JFile::delete(JPATH_ROOT . DS . $config->jg_pathoriginalimages . $catpath . $row->imgfilename);
}
//Kommentare loeschen
$database->setQuery(" DELETE \n FROM \n #__joomgallery_comments\n WHERE \n cmtpic={$this->picid}\n ");
if (!$database->query()) {
echo "<script> alert('" . $database->getErrorMsg() . "'); window.history.go(-1); </script>\n";
}
//Namensschilder loeschen
$database->setQuery(" DELETE \n FROM \n #__joomgallery_nameshields\n WHERE \n nid = {$this->picid}\n ");
if (!$database->query()) {
echo "<script> alert('" . $database->getErrorMsg() . "'); window.history.go(-1); </script>\n";
}
//Bild loeschen
$database->setQuery(" DELETE \n FROM \n #__joomgallery\n WHERE \n id = {$this->picid}\n ");
if (!$database->query()) {
echo "<script> alert('" . $database->getErrorMsg() . "'); window.history.go(-1); </script>\n";
}
} else {
die(JText::_('JGS_COULD_NOT_DELETE_THUMBNAIL_FILE'));
}
} else {
die(JText::_('JGS_COULD_NOT_DELETE_PICTURE_FILE'));
}
$mainframe->redirect(JRoute::_($this->userpanel_url . _JOOM_ITEMID, false), JText::_('JGS_ALERT_PICTURE_AND_COMMENTS_DELETED'));
}
}
/**
* Single upload
* The user choose single picture files and upload them
* concurrent uploads can be modified in backend
* @param Category ID
*/
function Upload_Singles($catid)
{
$config = Joom_getConfig();
$mainframe =& JFactory::getApplication('site');
$database =& JFactory::getDBO();
$user =& JFactory::getUser();
jimport('joomla.filesystem.file');
$debugoutput = '';
//no user logged in
if (!$user->get('id')) {
$mainframe->redirect(JRoute::_('index.php?option=com_joomgallery' . _JOOM_ITEMID, false), JText::_('JGS_YOU_ARE_NOT_LOGGED'));
}
$catpath = Joom_GetCatPath($catid);
$debugoutput .= '<p />';
for ($i = 0; $i < $config->jg_maxuploadfields; $i++) {
$screenshot = $this->arrscreenshot["tmp_name"][$i];
$screenshot_name = $this->arrscreenshot["name"][$i];
$screenshot_filesize = $this->arrscreenshot["size"][$i];
$ii = $i + 1;
//Any picture entry at position?
//(4=UPLOAD_ERR_NO_FILE constant since PHP 4.3.0)
//if not continue with next entry
if ($this->arrscreenshot['error'][$i] == 4) {
continue;
}
//Check for path exploits, and replace spaces
$screenshot_name = Joom_FixFilename($screenshot_name);
// Get extension
$tag = strtolower(JFile::getExt($screenshot_name));
if ($config->jg_useruploadnumber == 1) {
$filecounter = $i + 1;
$praefix = substr($screenshot_name, 0, strpos(strtolower($screenshot_name), $tag) - 1);
$newfilename = $this->Upload_GenFilename($praefix, $tag, $filecounter);
} else {
$newfilename = $this->Upload_GenFilename($screenshot_name, $tag);
}
//Picture size must not exceed the setting in backend
//except for Admin/SuperAdmin
if ($screenshot_filesize > $config->jg_maxfilesize && !$this->adminlogged) {
$debugoutput .= JText::_('JGS_ALERT_MAX_ALLOWED_FILESIZE') . " " . $config->jg_maxfilesize . " " . JText::_('JGS_ALERT_BYTES');
continue;
}
//Check for right format
if ($tag == 'jpeg' || $tag == 'jpg' || $tag == 'jpe' || $tag == 'gif' || $tag == 'png') {
$debugoutput .= '<hr />Position: ' . $ii . '<br />';
$debugoutput .= $ii . ". " . $screenshot_name . "<br />";
//if picture already exists
if (file_exists(JPath::clean(JPATH_ROOT . DS . $config->jg_pathimages . $catpath . $newfilename))) {
$debugoutput .= JText::_('JGS_ALERT_SAME_PICTURE_ALREADY_EXIST');
continue;
}
// We'll assume that this file is ok because with open_basedir,
// we can move the file, but may not be able to access it until it's moved
$returnval = JFile::upload($screenshot, JPATH_ROOT . DS . $config->jg_pathoriginalimages . DS . $catpath . $newfilename);
if (!$returnval) {
$debugoutput .= JText::_('JGS_WRONG_FILENAME') . ': ' . JPATH_ROOT . DS . $config->jg_pathoriginalimages . $catpath . $newfilename . '<br />';
continue;
}
$debugoutput .= JText::_('JGS_UPLOAD_COMPLETE') . '...<br />';
if (!($img_info = getimagesize(JPath::clean(JPATH_ROOT . DS . $config->jg_pathoriginalimages . $catpath . $newfilename)))) {
// getimagesize didn't find a valid image or this is
// some sort of hacking attempt
JFile::delete(JPATH_ROOT . DS . $config->jg_pathoriginalimages . DS . $catpath . $newfilename);
jexit();
}
//check the possible available memory for picture resizing
//if not available echo error message and continue with next picture
if ($this->Upload_CheckMemory($debugoutput, JPATH_ROOT . DS . $config->jg_pathoriginalimages . DS . $catpath . $newfilename, $tag) == false) {
$this->Upload_Rollback($debugoutput, JPATH_ROOT . DS . $config->jg_pathoriginalimages . $catpath . $newfilename, null, null);
continue;
}
// create thumb
$returnval = Joom_ResizeImage($debugoutput, JPATH_ROOT . DS . $config->jg_pathoriginalimages . $catpath . $newfilename, JPATH_ROOT . DS . $config->jg_paththumbs . $catpath . $newfilename, $config->jg_useforresizedirection, $config->jg_thumbwidth, $config->jg_thumbheight, $config->jg_thumbcreation, $config->jg_thumbquality);
if (!$returnval) {
$debugoutput .= JText::_('JGS_WRONG_FILENAME') . ': ' . JPATH_ROOT . DS . $config->jg_paththumbs . $catpath . $newfilename;
$this->Upload_Rollback($debugoutput, JPATH_ROOT . DS . $config->jg_pathoriginalimages . $catpath . $newfilename, null, null);
continue;
}
$debugoutput .= JText::_('JGS_THUMBNAIL_CREATED') . '...<br />';
//create detail picture
if ($config->jg_resizetomaxwidth && ($config->jg_special_gif_upload == 0 || $this->create_special_gif != 1 || $tag != 'gif' && $tag != 'png')) {
$returnval = Joom_ResizeImage($debugoutput, JPATH_ROOT . DS . $config->jg_pathoriginalimages . $catpath . $newfilename, JPATH_ROOT . DS . $config->jg_pathimages . $catpath . $newfilename, false, $config->jg_maxwidth, false, $config->jg_thumbcreation, $config->jg_picturequality, true);
if (!$returnval) {
$debugoutput .= JText::_('JGS_WRONG_FILENAME') . ': ' . JPATH_ROOT . DS . $config->jg_pathimages . $catpath . $newfilename;
$this->Upload_Rollback($debugoutput, JPATH_ROOT . DS . $config->jg_pathoriginalimages . $catpath . $newfilename, null, JPATH_ROOT . DS . $config->jg_paththumbs . $catpath . $newfilename);
continue;
}
$debugoutput .= JText::_('JGS_RESIZED_TO_MAXWIDTH') . '<br />';
} else {
$returnval = JFile::copy($config->jg_pathoriginalimages . $catpath . $newfilename, $config->jg_pathimages . $catpath . $newfilename, JPATH_ROOT);
if (!$returnval) {
$debugoutput .= JText::_('JGS_PROBLEM_COPYING ') . $config->jg_pathimages . $catpath . $newfilename;
$this->Upload_Rollback($debugoutput, JPATH_ROOT . DS . $config->jg_pathoriginalimages . $catpath . $newfilename, null, JPATH_ROOT . DS . $config->jg_paththumbs . $catpath . $newfilename);
continue;
}
}
if ($config->jg_delete_original_user == 1 || $config->jg_delete_original_user == 2 && $this->original_delete == 1) {
if (JFile::delete(JPATH_ROOT . DS . $config->jg_pathoriginalimages . $catpath . $newfilename)) {
$debugoutput .= JText::_('JGS_ORIGINAL_DELETED') . '<br />';
} else {
$debugoutput .= JText::_('JGS_PROBLEM_DELETING_ORIGINAL') . ' - ' . JText::_('JGS_CHECK_PERMISSIONS');
$this->Upload_Rollback($debugoutput, null, JPATH_ROOT . DS . $config->jg_pathimages . $catpath . $newfilename, JPATH_ROOT . DS . $config->jg_paththumbs . $catpath . $newfilename);
continue;
}
}
$ordering = $this->Upload_GetOrdering($config->jg_uploadorder, $catid);
$row = new mosjoomgallery($database);
if (!$row->bind($_POST, JText::_('JGS_APPROVED_OWNER_PUBLISHED'))) {
$this->Upload_Rollback($debugoutput, JPATH_ROOT . DS . $config->jg_pathoriginalimages . $catpath . $newfilename, JPATH_ROOT . DS . $config->jg_pathimages . $catpath . $newfilename, JPATH_ROOT . DS . $config->jg_paththumbs . $catpath . $newfilename);
echo "<script> alert('" . $row->getError() . "'); window.history.go(-1); </script>\n";
jexit();
}
$row->imgdate = mktime();
$row->owner = $user->get('id');
$row->published = 1;
//Upload from admin/superadmin are approved
if ($config->jg_approve == 1 && !$this->adminlogged) {
$row->approved = 0;
} else {
$row->approved = 1;
}
$row->imgfilename = $newfilename;
$row->imgthumbname = $newfilename;
$row->useruploaded = 1;
$row->ordering = $ordering;
//Wenn im Backend die Vergabe von lfd. Nummern eingestellt wurde
//wird dem Bildtitel die lfd. Nummer (+1) hinzugefügt
if ($config->jg_useruploadnumber) {
$row->imgtitle = $row->imgtitle . '_' . $filecounter;
}
if (!$row->store()) {
$this->Upload_Rollback($debugoutput, JPATH_ROOT . DS . $config->jg_pathoriginalimages . $catpath . $newfilename, JPATH_ROOT . DS . $config->jg_pathimages . $catpath . $newfilename, JPATH_ROOT . DS . $config->jg_paththumbs . $catpath . $newfilename);
$debugoutput .= $row->getError();
continue;
} else {
// E-Mail ueber ein neues Bild an die User, die global als User Email-Empfang
// erlaubt haben TODO -> In Backend-Konfig einstellen bzw. deaktivieren
/* TODO
// portierung: /administrator/components/com_messages/tables/message.php anstatt administrator/components/com_messages/messages.class.php
require_once(JPATH_ADMINISTRATOR.DS.'components'.DS.'com_messages'.DS.'tables'.DS.'message.php' );
$database->setQuery("SELECT id
FROM #__users
WHERE sendEmail='1'");
$users = $database->loadResultArray();
foreach ($users as $user_id) {
$msg = new TableMessage($database); // portierung: TableMessage anstatt mosMessage
$msg->send($user->get('id'),
$user_id,
JText::_('JGS_NEW_PICTURE_UPLOADED'),
sprintf( JText::_('JGS_NEW_CONTENT_SUBMITTED') . " %s " . JText::_('JGS_TITLED') ." %s.",
$user->get('username'),
$row->imgtitle));
}
*/
$debugoutput .= JText::_('JGS_ALERT_PICTURE_SUCCESSFULLY_ADDED') . '<br />';
$debugoutput .= JText::_('JGS_NEW_FILENAME') . ': ' . $newfilename . '<br /><br />';
}
} else {
$debugoutput .= JText::_('JGS_ALERT_INVALID_IMAGE_TYPE');
continue;
}
}
echo $debugoutput;
?>
<p>
<img src="<?php
echo _JOOM_LIVE_SITE . 'components/com_joomgallery/assets/images/arrow.png';
?>
" class="pngfile jg_icon" alt="arrow" />
<a href="<?php
echo JRoute::_('index.php?option=com_joomgallery&func=showupload' . _JOOM_ITEMID);
?>
">
<?php
echo JText::_('JGS_MORE_UPLOADS');
?>
</a>
</p>
<p>
<img src="<?php
echo _JOOM_LIVE_SITE . 'components/com_joomgallery/assets/images/arrow.png';
?>
" class="pngfile jg_icon" alt="arrow" />
<a href="<?php
echo JRoute::_('index.php?option=com_joomgallery&func=userpanel' . _JOOM_ITEMID);
?>
">
<?php
echo JText::_('JGS_BACK_TO_USER_PANEL');
?>
</a>
</p>
<p>
<img src="<?php
echo _JOOM_LIVE_SITE . 'components/com_joomgallery/assets/images/arrow.png';
?>
" class="pngfile jg_icon" alt="arrow" />
<a href="<?php
echo JRoute::_('index.php?option=com_joomgallery&startpage=1' . _JOOM_ITEMID);
?>
">
<?php
echo JText::_('JGS_BACK_TO_GALLERY');
?>
</a>
</p>
<?php
}
/**
* Move pictures
* @param array $id: id's of pictures to be moved
*/
function Joom_SaveMovePicture($id)
{
$config = Joom_getConfig();
$mainframe =& JFactory::getApplication('administrator');
$database =& JFactory::getDBO();
$user =& JFactory::getUser();
jimport('joomla.filesystem.file');
//TODO: error messages
//id of destination category
$pictureMove = JRequest::getInt('catid', '', 'post');
//when no category chosen before
if (!$pictureMove || $pictureMove == 0) {
//error message and abort
echo "<script> alert('" . JText::_('JGA_ALERT_PLEASE_SELECT_CATEGORY', true) . "');\n window.history.go(-1);</script>\n";
exit;
//category chosen
} else {
//and the array contains picture
if (count($id)) {
//create a new array which contains the succesful moved pictures
$successids = array();
//loop through array
for ($i = 0; $i < count($id); $i++) {
//database query for picture title and the catid from source category
$database->setQuery("SELECT id, catid, imgfilename, imgthumbname\n FROM #__joomgallery\n WHERE id = {$id[$i]}");
//if succesful
if ($database->query()) {
//write in array
$rows = $database->loadObjectList();
$row = $rows[0];
//write to class members
$this->imgfilename = $row->imgfilename;
$this->imgthumbname = $row->imgthumbname;
$old_catid = $row->catid;
//catpath for new category
$catpath = Joom_GetCatPath($pictureMove);
//catpath for old category
$catpath_ori = Joom_GetCatPath($row->catid);
//query if there are entries in which the picture file to move
//is assigned and count them
$database->setQuery("SELECT COUNT(id)\n FROM #__joomgallery\n WHERE imgthumbname = '" . $this->imgthumbname . "'\n AND id != '" . $id[$i] . "'\n AND catid = '" . $old_catid . "'");
$count2 = $database->loadResult();
//check if thumbnail already exists in source directory and not
//exists already in destination
//otherwise the file will not be copied
if (JFile::exists(JPATH_ROOT . DS . $config->jg_paththumbs . $catpath_ori . $this->imgthumbname) && !JFile::exists(JPATH_ROOT . DS . $config->jg_paththumbs . $catpath . $this->imgthumbname)) {
//if there is no picture remaining in source directory
//which uses the picture
if ($count2 < 1) {
//move the thumbnail
$result = JFile::move($config->jg_paththumbs . $catpath_ori . $this->imgthumbname, $config->jg_paththumbs . $catpath . $this->imgthumbname, JPATH_ROOT);
//otherwise...
} else {
//copy the thumbnail and let it remain in source
$result = JFile::copy($config->jg_paththumbs . $catpath_ori . $this->imgthumbname, $config->jg_paththumbs . $catpath . $this->imgthumbname, JPATH_ROOT);
}
//if not succesful error message and abort
if (!$result) {
Joom_AlertErrorMessages(0, 0, 0, $successids);
}
//set control variable according to succesful move/copy
$thumb = 1;
//not succesful
} else {
$thumb = 0;
}
//same procedure with detail
//in case of error call previous copy/move of
$database->setQuery("SELECT COUNT(id)\n FROM #__joomgallery\n WHERE imgfilename = '" . $this->imgfilename . "'\n AND id != '" . $id[$i] . "'\n AND catid = '" . $old_catid . "'");
$count = $database->loadResult();
$imgsource = JPATH_ROOT . DS . $config->jg_pathimages . $catpath_ori . $this->imgfilename;
$imgdest = JPATH_ROOT . DS . $config->jg_pathimages . $catpath . $this->imgfilename;
if (JFile::exists($imgsource) && !JFile::exists($imgdest)) {
if ($count < 1) {
$result2 = JFile::move($catpath_ori . $this->imgfilename, $catpath . $this->imgfilename, JPATH_ROOT . DS . $config->jg_pathimages);
} else {
$result2 = JFile::copy($catpath_ori . $this->imgfilename, $catpath . $this->imgfilename, JPATH_ROOT . DS . $config->jg_pathimages);
}
if (!$result2) {
if ($thumb == 1) {
if ($count2 < 1) {
JFile::move($config->jg_paththumbs . $catpath . $this->imgthumbname, $config->jg_paththumbs . $catpath_ori . $this->imgthumbname, JPATH_ROOT);
} else {
JFile::delete(JPATH_ROOT . DS . $config->jg_paththumbs . $catpath . $this->imgthumbname);
}
}
Joom_AlertErrorMessages(0, 0, 0, $successids);
}
$picture = 1;
} else {
$picture = 0;
}
if (JFile::exists(JPATH_ROOT . DS . $config->jg_pathoriginalimages . $catpath_ori . $this->imgfilename) && !JFile::exists(JPATH_ROOT . DS . $config->jg_pathoriginalimages . $catpath . $this->imgfilename)) {
if ($count < 1) {
$result3 = JFile::move($catpath_ori . $this->imgfilename, $catpath . $this->imgfilename, JPATH_ROOT . DS . $config->jg_pathoriginalimages);
} else {
$result3 = JFile::copy($catpath_ori . $this->imgfilename, $catpath . $this->imgfilename, JPATH_ROOT . DS . $config->jg_pathoriginalimages);
}
if (!$result3) {
if ($thumb == 1) {
if ($count2 < 1) {
JFile::move($config->jg_paththumbs . $catpath . $this->imgthumbname, $config->jg_paththumbs . $catpath_ori . $this->imgthumbname, JPATH_ROOT);
} else {
JFile::delete(JPATH_ROOT . DS . $config->jg_paththumbs . $catpath . $this->imgthumbname);
}
}
if ($picture == 1) {
if ($count < 1) {
JFile::move($config->jg_pathimages . $catpath . $this->imgfilename, $config->jg_pathimages . $catpath_ori . $this->imgfilename, JPATH_ROOT);
} else {
JFile::delete(JPATH_ROOT . DS . $config->jg_pathimages . $catpath . $this->imgfilename);
}
}
Joom_AlertErrorMessages(0, 0, 0, $successids);
}
}
//if database query not succesful error message and abort
} else {
echo "<script> alert('" . $database->getErrorMsg() . "');\n window.history.go(-1); </script>\n";
}
//add the succesful processed picture (id) to array
array_push($successids, $id[$i]);
//if all folder operations for the picture succesful
//modify the database entry
$pic = new mosjoomgallery($database);
//call Joom_MovePictures
$pic->Joom_MovePictures($id[$i], $pictureMove);
//new object from mosCatgs
$cat = new mosCatgs($database);
$cat->load($pictureMove);
}
}
//construct the success message
//count of moved pictures
$total = count($successids);
//TODO: MSG 'x Bilder verschoben zu y' anpassen
$msg = $total . " Pictures moved to " . $cat->name;
//redirect to picture manager with success message
$mainframe->redirect('index.php?option=' . _JOOM_OPTION . '&act=pictures', $msg);
}
}
/**
* The following function was taken from admin.frontpage.php Joomla 1.0
* @copyright Copyright (C) 2005 Open Source Matters. All rights reserved.
* modification aHa - additional saveorder for categories
* @see admin.joomgallery.php // only backend
* @param int $cid
* @param unknown_type $catg
*/
function Joom_SaveOrder(&$cid, &$catg)
{
$mainframe =& JFactory::getApplication('administrator');
$database =& JFactory::getDBO();
$returntask = Joom_mosGetParam('returntask', null);
if ($returntask == 'pictures') {
$total = count($cid);
$order = Joom_mosGetParam('order', array(0), 'post');
for ($i = 0; $i < $total; $i++) {
//get catid
$database->setQuery("SELECT catid\n FROM #__joomgallery\n WHERE id={$cid[$i]}");
$piccatid = $database->loadResult();
$query = "UPDATE #__joomgallery\n SET ordering = {$order[$i]}\n WHERE id = {$cid[$i]}";
$database->setQuery($query);
if (!$database->query()) {
echo "<script> alert('" . $database->getErrorMsg() . "');\n window.history.go(-1); </script>\n";
exit;
}
// update ordering
$row = new mosjoomgallery($database);
$row->load($cid[$i]);
$row->reorder('catid=' . $piccatid);
}
$mainframe->redirect('index.php?option=' . _JOOM_OPTION . '&act=pictures', JText::_('JG_NEW_ORDERING_SAVED'));
} else {
$total = count($catg);
$order = Joom_mosGetParam('order', array(0), 'post');
for ($i = 0; $i < $total; $i++) {
$query = "UPDATE #__joomgallery_catg\n SET ordering = {$order[$i]}\n WHERE cid = {$catg[$i]}";
$database->setQuery($query);
if (!$database->query()) {
echo "<script> alert('" . $database->getErrorMsg() . "');\n window.history.go(-1); </script>\n";
exit;
}
// update ordering
$row = new mosjoomgallery($database);
$row->load($catg[$i]);
$row->reorder('');
}
$mainframe->redirect('index.php?option=' . _JOOM_OPTION . '&act=categories', JText::_('JG_NEW_ORDERING_SAVED'));
}
}
/**
* recreates thumbnails of the selected images
* if original image is existent, detail image will be recreated, too.
*/
function Joom_Recreate()
{
jimport('joomla.filesystem.file');
$mainframe =& JFactory::getApplication('administrator');
$database =& JFactory::getDBO();
$config = Joom_GetConfig();
$cids = $mainframe->getUserStateFromRequest('joom.recreate.ids', 'id', array(), 'array');
$thumb_count = $mainframe->getUserState('joom.recreate.thumbcount');
$img_count = $mainframe->getUserState('joom.recreate.imgcount');
$row = new mosjoomgallery($database);
// before first loop check for selected images
if (is_null($thumb_count) and !count($cids)) {
return array(false, JText::_('JGA_NO_IMAGES_SELECTED'));
}
//Check the maximum execution time of the script
//set secure setting of the real execution time
$max_execution_time = @ini_get('max_execution_time');
//try to set the max execution time to 60s if lower than
//if not succesful the return value will be the old time, so use this
if ($max_execution_time < 60) {
#@ini_set('max_execution_time','60');
$max_execution_time = @ini_get('max_execution_time');
}
$maxtime = (int) $max_execution_time * 0.8;
$starttime = time();
$debugoutput = '';
//loop through selected images
foreach ($cids as $key => $cid) {
$row->load($cid);
//catpath for category
$catpath = Joom_GetCatPath($row->catid);
$orig = JPATH_ROOT . DS . $config->jg_pathoriginalimages . $catpath . $row->imgfilename;
$img = JPATH_ROOT . DS . $config->jg_pathimages . $catpath . $row->imgfilename;
$thumb = JPATH_ROOT . DS . $config->jg_paththumbs . $catpath . $row->imgthumbname;
//check if there is an original image
if (JFile::exists($orig)) {
$orig_existent = true;
} else {
//if not, use detail image to create thumbnail
$orig_existent = false;
if (JFile::exists($img)) {
$orig = $img;
} else {
JError::raiseWarning(100, JText::sprintf('JGA_IMG_NOT_EXISTENT', $img));
$mainframe->setUserState('joom.recreate.cids', array());
$mainframe->setUserState('joom.recreate.count', null);
return false;
}
}
//TODO: move image into a trash instead of deleting immediately for possible rollback
JFile::delete($thumb);
$return = Joom_ResizeImage($debugoutput, $orig, $thumb, $config->jg_useforresizedirection, $config->jg_thumbwidth, $config->jg_thumbheight, $config->jg_thumbcreation, $config->jg_thumbquality);
if (!$return) {
JError::raiseWarning(100, JText::sprintf('JGA_COULD_NOT_CREATE_THUMB', $thumb));
$mainframe->setUserState('joom.recreate.cids', array());
$mainframe->setUserState('joom.recreate.thumbcount', null);
$mainframe->setUserState('joom.recreate.imgcount', null);
return false;
}
$mainframe->enqueueMessage(JText::sprintf('JGA_SUCCESSFULLY_CREATED_THUMB', $row->id, $row->imgtitle));
$thumb_count++;
if ($orig_existent) {
//TODO: move image into a trash instead of deleting immediately for possible rollback
JFile::delete($img);
$return = Joom_ResizeImage($debugoutput, $orig, $img, false, $config->jg_maxwidth, false, $config->jg_thumbcreation, $config->jg_picturequality, true);
if (!$return) {
JError::raiseWarning(100, JText::sprintf('JGA_COULD_NOT_CREATE_IMG', $img));
$this->_mainframe->setUserState('joom.recreate.cids', array());
$this->_mainframe->setUserState('joom.recreate.thumbcount', null);
$this->_mainframe->setUserState('joom.recreate.imgcount', null);
return false;
}
}
$mainframe->enqueueMessage(JText::sprintf('JGA_SUCCESSFULLY_CREATED_IMG', $row->id, $row->imgtitle));
$img_count++;
unset($cids[$key]);
//check remaining time
$timeleft = -(time() - $starttime - $maxtime);
if ($timeleft <= 0 and count($cids)) {
$mainframe->setUserState('joom.recreate.cids', $cids);
$mainframe->setUserState('joom.recreate.thumbcount', $thumb_count);
$mainframe->setUserState('joom.recreate.imgcount', $img_count);
$mainframe->redirect('index.php?option=' . _JOOM_OPTION . '&task=recreate', JText::_('JGA_REDIRECT'));
}
}
$mainframe->setUserState('joom.recreate.cids', array());
$mainframe->setUserState('joom.recreate.thumbcount', null);
$mainframe->setUserState('joom.recreate.imgcount', null);
return array($thumb_count, $img_count);
}
