%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/**
* Media file handler class
*
* This class provides some file handling functions that are used throughout the VirtueMart shop.
* Uploading, moving, deleting
*
* @package VirtueMart
* @subpackage Helpers
* @author Max Milbers
* @copyright Copyright (c) 2011 VirtueMart Team. All rights reserved by the author.
*/
defined('_JEXEC') or die();
/**
* Sanitizes the filenames and transliterates them also for non latin languages
* maybe we should move this to vmfilter
* @author constantined
*
*/
class vmFile {
/**
* This function does not allow unicode
* @param $string
* @param bool $forceNoUni
* @return mixed|string
*/
static function makeSafe($str,$forceNoUni=false) {
return vRequest::filterPath($str);
}
}
class VmMediaHandler {
var $media_attributes = 0;
var $setRole = false;
var $file_name = '';
var $file_extension = '';
var $virtuemart_media_id = '';
function __construct($id=0){
$this->virtuemart_media_id = $id;
$this->theme_url = VmConfig::get('vm_themeurl',0);
if(empty($this->theme_url)){
$this->theme_url = 'components/com_virtuemart/';
}
}
/**
* The type of the media determines the used path for storing them
*
* @author Max Milbers
* @param string $type type of the media, allowed values product, category, shop, vendor, manufacturer, forSale
*/
public function getMediaUrlByView($type){
//the problem is here, that we use for autocreatoin the name of the model, here products
//But for storing we use the product to build automatically the table out of it (product_medias)
$choosed = false;
if($type == 'product' || $type == 'products'){
$relUrl = VmConfig::get('media_product_path');
$choosed = true;
}
else if($type == 'category' || $type == 'categories'){
$relUrl = VmConfig::get('media_category_path');
$choosed = true;
}
else if($type == 'shop'){
$relUrl = VmConfig::get('media_path');
$choosed = true;
}
else if($type == 'vendor' || $type == 'vendors'){
$relUrl = VmConfig::get('media_vendor_path');
$choosed = true;
}
else if($type == 'manufacturer' || $type == 'manufacturers'){
$relUrl = VmConfig::get('media_manufacturer_path');
$choosed = true;
}
else if($type == 'forSale' || $type== 'file_is_forSale'){
if (!class_exists ('shopFunctionsF'))
require(VMPATH_SITE . DS . 'helpers' . DS . 'shopfunctionsf.php');
$relUrl = shopFunctions::checkSafePath();
if($relUrl){
$choosed = true;
$this->file_is_forSale=1;
}
}
if($choosed && empty($relUrl)){
$link =JURI::root() . 'administrator/index.php?option=com_virtuemart&view=config';
vmInfo('COM_VIRTUEMART_MEDIA_NO_PATH_TYPE',$type,$link );
//Todo add general media_path to config
//$relUrl = VmConfig::get('media_path');
$relUrl = 'images/stories/virtuemart/';
$this->setRole=true;
// } else if(!$choosed and empty($relUrl) and $this->file_is_forSale==0){
} else if(!$choosed and empty($relUrl) ){
vmWarn('COM_VIRTUEMART_MEDIA_CHOOSE_TYPE',$this->file_title );
// vmError('Ignore this message, when it appears while the media synchronisation process, else report to http://forum.virtuemart.net/index.php?board=127.0 : cant create media of unknown type, a programmers error, used type ',$type);
$relUrl = 'images/stories/virtuemart/typeless/';
$this->setRole=true;
} else if(!$choosed and $this->file_is_forSale==1){
$relUrl = '';
$this->setRole=false;
}
return $relUrl;
}
/**
* This function determines the type of a media and creates it.
* When you want to write a child class of the mediahandler, you need to manipulate this function.
* We may use later here a hook for plugins or simular
*
* @author Max Milbers
* @param object $table
* @param string $type vendor,product,category,...
* @param string $file_mimetype such as image/jpeg
*/
static public function createMedia($table,$type='',$file_mimetype=''){
if(!class_exists('JFile')) require(VMPATH_LIBS.DS.'joomla'.DS.'filesystem'.DS.'file.php');
$extension = strtolower(JFile::getExt($table->file_url));
$isImage = self::isImage($extension);
if($isImage){
if (!class_exists('VmImage')) require(VMPATH_ADMIN.DS.'helpers'.DS.'image.php');
$media = new VmImage();
} else {
$media = new VmMediaHandler();
}
$attribsImage = get_object_vars($table);
foreach($attribsImage as $k=>$v){
$media->$k = $v;
}
if(empty($type)){
$type = $media->file_type;
} else {
$media->file_type = $type;
}
$media->setFileInfo($type);
return $media;
}
/**
* This prepares the object for storing the data. This means it does the action
* and returns the data for storing in the table
*
* @author Max Milbers
* @param object $table
* @param array $data
* @param string $type
*/
static public function prepareStoreMedia($table,$data,$type){
$media = VmMediaHandler::createMedia($table,$type);
$data = $media->processAttributes($data);
$data = $media->processAction($data);
if($data===false) return false;
$attribsImage = get_object_vars($media);
foreach($attribsImage as $k=>$v){
$data[$k] = $v;
}
return $data;
}
/**
* Sets the file information and paths/urls and so on.
*
* @author Max Milbers
* @param unknown_type $filename
* @param unknown_type $url
* @param unknown_type $path
*/
function setFileInfo($type=0){
$this->file_url_folder = '';
$this->file_path_folder = '';
$this->file_url_folder_thumb = '';
if($this->file_is_forSale==0 and $type!='forSale'){
$this->file_url_folder = $this->getMediaUrlByView($type);
$this->file_url_folder_thumb = $this->file_url_folder.'resized/';
$this->file_path_folder = str_replace('/',DS,$this->file_url_folder);
} else {
if (!class_exists ('shopFunctions'))
require(VMPATH_SITE . DS . 'helpers' . DS . 'shopfunctions.php');
$safePath = shopFunctions::checkSafePath();
if(!$safePath){
return FALSE;
}
$this->file_path_folder = $safePath;
$this->file_url_folder = $this->file_path_folder;//str_replace(DS,'/',$this->file_path_folder);
$this->file_url_folder_thumb = VmConfig::get('forSale_path_thumb');
}
//Clean from possible injection
while(strpos($this->file_path_folder,'..')!==false){
$this->file_path_folder = str_replace('..', '', $this->file_path_folder);
};
$this->file_path_folder = preg_replace('#[/\\\\]+#', DS, $this->file_path_folder);
if(empty($this->file_url)){
$this->file_url = $this->file_url_folder;
$this->file_name = '';
$this->file_extension = '';
} else {
if(!class_exists('JFile')) require(VMPATH_LIBS.DS.'joomla'.DS.'filesystem'.DS.'file.php');
if($this->file_is_forSale==1){
$rdspos = strrpos($this->file_url,DS);
if($rdspos!==false){
$name = substr($this->file_url,$rdspos+1);
}else {
vmdebug('$name',$this->file_url,$rdspos);
}
} else {
//This construction is only valid for the images, it is for own structuring using folders
$name = str_replace($this->file_url_folder,'',$this->file_url);
}
if(!empty($name) && $name !=='/'){
$this->file_name = JFile::stripExt($name);
//$this->file_extension = strtolower(JFile::getExt($name));
$this->file_extension = strtolower(JFile::getExt($name));
//Ensure using right directory
$file_url = $this->getMediaUrlByView($type).$name;
if($this->file_is_forSale==1){
if(JFile::exists($file_url)){
$this->file_url = $file_url;
} else {
// vmdebug('MediaHandler, file does not exist in safepath '.$file_url);
}
} else {
$pathToTest = VMPATH_ROOT.DS.str_replace('/',DS,$file_url);
if(JFile::exists($pathToTest)){
$this->file_url = $file_url;
} else {
// vmdebug('MediaHandler, file does not exist in '.$pathToTest);
}
}
}
}
if($this->file_is_downloadable) $this->media_role = 'file_is_downloadable';
if($this->file_is_forSale) $this->media_role = 'file_is_forSale';
if(empty($this->media_role)) $this->media_role = 'file_is_displayable';
// vmdebug('$this->media_role',$this->media_role);
$this->determineFoldersToTest();
//Do we need this?
/*if(!empty($this->file_url) && empty($this->file_url_thumb)){
$this->displayMediaThumb('',true,'',false);
}*/
}
public function getUrl(){
return $this->file_url_folder.$this->file_name.'.'.$this->file_extension;
}
public function getThumbUrl(){
return $this->file_url_folder_thumb.$this->file_name.'.'.$this->file_extension;
}
public function getFullPath(){
$rel_path = str_replace('/',DS,$this->file_url_folder);
return VMPATH_ROOT.DS.$rel_path.$this->file_name.'.'.$this->file_extension;
}
public function getThumbPath(){
$rel_path = str_replace('/',DS,$this->file_url_folder);
return VMPATH_ROOT.DS.$rel_path.$this->file_name_thumb.'.'.$this->file_extension;
}
/**
* Tests if a function is an image by mime or extension
*
* @author Max Milbers
* @param string $file_mimetype
* @param string $file_extension
*/
static private function isImage($file_extension=0){
if($file_extension == 'jpg' || $file_extension == 'jpeg' || $file_extension == 'png' || $file_extension == 'gif'){
$isImage = TRUE;
} else {
$isImage = FALSE;
}
return $isImage;
}
private $_foldersToTest = array();
/**
* This functions adds the folders to test for each media, you can add more folders to test with
* addFoldersToTest
* @author Max Milbers
*/
public function determineFoldersToTest(){
if(VmAccess::manager('core')){
$r = ini_get('upload_tmp_dir') ? ini_get('upload_tmp_dir') : sys_get_temp_dir();
$this->addFoldersToTest($r);
}
$file_path = str_replace('/',DS,$this->file_url_folder);
if($this->file_is_forSale){
$this->addFoldersToTest($file_path);
} else {
$this->addFoldersToTest(VMPATH_ROOT.DS.$file_path);
}
$file_path_thumb = str_replace('/',DS,$this->file_url_folder_thumb);
$this->addFoldersToTest(VMPATH_ROOT.DS.$file_path_thumb);
}
/**
* Add complete paths here to test/display if their are writable
*
* @author Max Milbers
* @param absolutepPath $folders
*/
public function addFoldersToTest($folders){
if(!is_array($folders)) $folders = (array) $folders;
$this->_foldersToTest = array_merge($this->_foldersToTest, $folders);
}
/**
* Displays for paths if they are writeable
* You set the folders to test with the function addFoldersToTest
* @author Max Milbers
*/
public function displayFoldersWriteAble(){
$style = 'text-align:left;margin-left:20px;';
$result = '<div class="vmquote" style="'.$style.'">';
foreach( $this->_foldersToTest as $dir ) {
$result .= $dir . ' :: ';
$result .= is_writable( $dir )
? '<span style="font-weight:bold;color:green;">'.vmText::_('COM_VIRTUEMART_WRITABLE').'</span>'
: '<span style="font-weight:bold;color:red;">'.vmText::_('COM_VIRTUEMART_UNWRITABLE').'</span>';
$result .= '<br/>';
}
$result .= '</div>';
return $result;
}
/**
* Shows the supported file types for the server
*
* @author enyo 06-Nov-2003 03:32 http://www.php.net/manual/en/function.imagetypes.php
* @author Max Milbers
* @return multitype:string
*/
function displaySupportedImageTypes() {
$aSupportedTypes = array();
$aPossibleImageTypeBits = array(
IMG_GIF=>'GIF',
IMG_JPG=>'JPG',
IMG_PNG=>'PNG',
IMG_WBMP=>'WBMP'
);
foreach ($aPossibleImageTypeBits as $iImageTypeBits => $sImageTypeString) {
if(function_exists('imagetypes')){
if (imagetypes() & $iImageTypeBits) {
$aSupportedTypes[] = $sImageTypeString;
}
}
}
$supportedTypes = '';
if(function_exists('mime_content_type')){
$supportedTypes .= vmText::_('COM_VIRTUEMART_FILES_FORM_MIME_CONTENT_TYPE_SUPPORTED').'<br />';
} else {
$supportedTypes .= vmText::_('COM_VIRTUEMART_FILES_FORM_MIME_CONTENT_TYPE_NOT_SUPPORTED').'<br />';
}
$supportedTypes .= vmText::_('COM_VIRTUEMART_FILES_FORM_IMAGETYPES_SUPPORTED'). implode($aSupportedTypes,', ');
return $supportedTypes;
}
function filterImageArgs($imageArgs){
if(!empty($imageArgs)){
if(!is_array($imageArgs)){
$imageArgs = str_replace(array('class','"','='),'',$imageArgs);
$imageArgs = array('class' => $imageArgs.' '.$this->file_class);
} else {
if(!isset($imageArgs['class'])) $imageArgs['class'] = '';
$imageArgs['class'] .= ' '.$this->file_class;
}
} else {
$imageArgs = array('class' => $imageArgs.' '.$this->file_class);
}
return $imageArgs;
}
/**
* Just for overwriting purpose for childs. Take a look on VmImage to see an example
*
* @author Max Milbers
*/
function displayMediaFull(){
return $this->displayMediaThumb(array('id'=>'vm_display_image'),false,'',true,true);
}
/**
* This function displays the image, when the image is not already a resized one,
* it tries to get first the resized one, or create a resized one or fallback in case
*
* @author Max Milbers
*
* @param string $imageArgs Attributes to be included in the <img> tag.
* @param boolean $lightbox alternative display method
* @param string $effect alternative lightbox display
* @param boolean $withDesc display the image media description
*/
function displayMediaThumb($imageArgs='',$lightbox=true,$effect="class='modal' rel='group'",$return = true,$withDescr = false,$absUrl = false, $width=0,$height=0){
if(!empty($this->file_class)){
$imageArgs = $this->filterImageArgs($imageArgs);
}
if(empty($this->file_name)){
if($return){
if($this->file_is_downloadable){
$file_url = $this->theme_url.'assets/images/vmgeneral/'.VmConfig::get('downloadable','zip.png');
$file_alt = vmText::_('COM_VIRTUEMART_NO_IMAGE_SET').' '.$this->file_description;
return $this->displayIt($file_url, $file_alt, '',true,'',$withDescr);
} else {
$file_url = $this->theme_url.'assets/images/vmgeneral/'.VmConfig::get('no_image_set');
$file_alt = vmText::_('COM_VIRTUEMART_NO_IMAGE_SET').' '.$this->file_description;
return $this->displayIt($file_url, $file_alt, $imageArgs,$lightbox, $effect);
}
}
}
$file_url_thumb = $this -> getFileUrlThumb($width, $height);
$media_path = VMPATH_ROOT.DS.str_replace('/',DS,$file_url_thumb);
if(empty($this->file_meta)){
if(!empty($this->file_description)){
$file_alt = $this->file_description;
} else if(!empty($this->file_name)) {
$file_alt = $this->file_name;
} else {
$file_alt = '';
}
} else {
$file_alt = $this->file_meta;
}
if ((empty($file_url_thumb) || !file_exists($media_path)) && is_a($this,'VmImage')) {
$file_url_thumb = $this->createThumb($width,$height);
$media_path = VMPATH_ROOT.DS.str_replace('/',DS,$file_url_thumb);
}
//$this->file_url_thumb = $file_url_thumb;
if($withDescr) $withDescr = $this->file_description;
if (empty($file_url_thumb) || !file_exists($media_path)) {
return $this->getIcon($imageArgs,$lightbox,$return,$withDescr,$absUrl);
}
if($return) return $this->displayIt($file_url_thumb, $file_alt, $imageArgs,$lightbox,$effect,$withDescr,$absUrl);
}
function getFileUrlThumb($width = 0,$height = 0){
if(!empty($this->file_url_thumb)){
$file_url_thumb = $this->file_url_thumb;
} else if(is_a($this,'VmImage')) {
$file_url_thumb = $this->createThumbFileUrl($width,$height);
} else {
$file_url_thumb = '';
}
return $file_url_thumb;
}
/**
* This function should return later also an icon, if there isnt any automatic thumbnail creation possible
* like pdf, zip, ...
*
* @author Max Milbers
* @param string $imageArgs
* @param boolean $lightbox
*/
function getIcon($imageArgs,$lightbox,$return=false,$withDescr=false,$absUrl = false){
if(!empty($this->file_extension)){
$file_url = $this->theme_url.'assets/images/vmgeneral/filetype_'.$this->file_extension.'.png';
$file_alt = $this->file_description;
} else {
$file_url = $this->theme_url.'assets/images/vmgeneral/'.VmConfig::get('no_image_found');
$file_alt = vmText::_('COM_VIRTUEMART_NO_IMAGE_FOUND').' '.$this->file_description;
}
if($return){
if($this->file_is_downloadable){
return $this->displayIt($file_url, $file_alt, '',true,'',$withDescr,$absUrl);
} else {
return $this->displayIt($file_url, $file_alt, $imageArgs,$lightbox,'',$withDescr,$absUrl);
}
}
}
/**
* This function is just for options how to display an image...
* we may add here plugins for displaying images
*
* @author Max Milbers
* @param string $file_url relative Url
* @param string $file_alt media description
* @param string $imageArgs attributes for displaying the images
* @param boolean $lightbox use lightbox
*/
function displayIt($file_url, $file_alt, $imageArgs,$lightbox, $effect ="class='modal'",$withDesc=false,$absUrl = false){
if ($withDesc) $desc='<span class="vm-img-desc">'.$withDesc.'</span>';
else $desc='';
$root='';
if($absUrl){
$root = JURI::root(false);
} else {
$root = JURI::root(true).'/';
}
$args = '';
if(is_array($imageArgs)){
foreach($imageArgs as $k=>$v){
$args .= ' '.$k.'="'.$v.'" ';
}
} else {
$args = $imageArgs;
}
if($lightbox){
$image = '<img src="' . $root.$file_url . '" alt="' . $file_alt . '" ' . $args . ' />';//JHtml::image($file_url, $file_alt, $imageArgs);
if ($file_alt ) $file_alt = 'title="'.$file_alt.'"';
if ($this->file_url and pathinfo($this->file_url, PATHINFO_EXTENSION) and substr( $this->file_url, 0, 4) != "http") $href = JURI::root() .$this->file_url ;
else $href = $file_url ;
if ($this->file_is_downloadable) {
$lightboxImage = '<a '.$file_alt.' '.$effect.' href="'.$href.'">'.$image.$desc.'</a>';
} else {
$lightboxImage = '<a '.$file_alt.' '.$effect.' href="'.$href.'">'.$image.'</a>';
$lightboxImage = $lightboxImage.$desc;
}
return $lightboxImage;
} else {
return '<img src="' . $root.$file_url . '" alt="' . $file_alt . '" ' . $args . ' />'.$desc;
}
}
/**
* Handles the upload process of a media, sets the mime_type, when success
*
* @author Max Milbers
* @param string $urlfolder relative url of the folder where to store the media
* @return name of the uploaded file
*/
function uploadFile($urlfolder,$overwrite = false){
if(!class_exists('vmUploader')) require(VMPATH_ADMIN . DS . 'helpers' . DS . 'vmuploader.php');
$r = vmUploader::uploadFile($urlfolder,$this,$overwrite);
return $r;
}
/**
* Deletes a file
*
* @param string $url relative Url, gets adjusted to path
*/
function deleteFile($url){
if(!vmAccess::manager('media.delete')){
vmWarn('Insufficient permissions to delete the media');
return false;
}
if(!class_exists('JFile')) require(VMPATH_LIBS.DS.'joomla'.DS.'filesystem'.DS.'file.php');
$file_path = VMPATH_ROOT.DS.str_replace('/',DS,$url);
$app = JFactory::getApplication();
$msg_path = '';
if(vmAccess::manager('core')){
$msg_path = $file_path;
}
if($res = JFile::delete( $file_path )){
$app->enqueueMessage(vmText::sprintf('COM_VIRTUEMART_FILE_DELETE_OK',$msg_path));
} else {
$app->enqueueMessage(vmText::sprintf('COM_VIRTUEMART_FILE_DELETE_ERR',$res.' '.$msg_path));
}
return ;
}
/**
* Processes the choosed Action while storing the data, gets extend by the used child, use for the action clear commands.
* Useable commands in all medias upload, upload_delete, delete, and all of them with _thumb on it also.
*
* @author Max Milbers
* @param arraybyform $data
*/
function processAction($data){
if(empty($data['media_action'])) return $data;
if( $data['media_action'] == 'upload' ){
$this->virtuemart_media_id=0;
$this->file_url='';
$this->file_url_thumb='';
$file_name = $this->uploadFile($this->file_url_folder);
if ($file_name===false) return false;
$this->file_name = $file_name;
$this->file_url = $this->file_url_folder.$this->file_name;
}
else if( $data['media_action'] == 'replace' ){
$oldFileUrl = $this->file_url;
$oldFileUrlThumb = $this->getFileUrlThumb();
$file_name = $this->uploadFile($this->file_url_folder,true);
if ($file_name===false) return false;
$this->file_name = $file_name;
$this->file_url = $this->file_url_folder.$this->file_name;
if($this->file_url!=$oldFileUrl && !empty($this->file_name)){
$this->deleteFile($oldFileUrl);
}
//always delete the thumb
$this->deleteFile($oldFileUrlThumb);
}
else if( $data['media_action'] == 'replace_thumb' ){
$oldFileUrlThumb = $this->getFileUrlThumb();
$oldFileUrl = $this->file_url_folder_thumb;
$file_name = $this->uploadFile($this->file_url_folder_thumb,true);
if ($file_name===false) return false;
$this->file_name = $file_name;
$this->file_url_thumb = $this->file_url_folder_thumb.$this->file_name;
if($this->file_url_thumb!=$oldFileUrl&& !empty($this->file_name)){
$this->deleteFile($oldFileUrlThumb);
}
}
else if( $data['media_action'] == 'delete' ){
//TODO this is complex, we must assure that the media entry gets also deleted.
unset($data['active_media_id']);
}
if(empty($this->file_title) && !empty($file_name)) $this->file_title = $file_name;
return $data;
}
/**
* For processing the Attributes of the media while the storing process
*
* @author Max Milbers
* @param unknown_type $data
*/
function processAttributes($data){
$this->file_is_product_image = 0;
$this->file_is_downloadable = 0;
if(empty($data['media_roles'])) return $data;
if($data['media_roles'] == 'file_is_downloadable'){
$this->file_is_downloadable = 1;
$this->file_is_forSale = 0;
}
else if($data['media_roles'] == 'file_is_forSale'){
$this->file_is_downloadable = 0;
$this->file_is_forSale = 1;
$this->file_url_folder = VmConfig::get('forSale_path');
$this->file_url_folder_thumb = VmConfig::get('forSale_path_thumb');
$this->setRole = false;
}
if($this->setRole and $data['media_roles'] != 'file_is_forSale'){
$this->file_url_folder = $this->getMediaUrlByView($data['media_attributes']); //media_roles
$this->file_url_folder_thumb = $this->file_url_folder.'resized/';
$typelessUrl = 'images/stories/virtuemart/typeless/'.$this->file_name;
vmdebug('the Urls',$data['media_roles'],$typelessUrl,$this->file_url_folder.$this->file_name);
if(!file_exists($this->file_url_folder.$this->file_name) and file_exists($typelessUrl)){
vmdebug('Execute move');
if(!class_exists('JFile')) require(VMPATH_LIBS.DS.'joomla'.DS.'filesystem'.DS.'file.php');
JFile::move($typelessUrl, $this->file_url_folder.$this->file_name);
}
}
if(!empty($data['active_languages'])) {
$active_languages = implode(",", $data['active_languages']);
$this->file_lang = $active_languages;
}
return $data;
}
private $_actions = array();
/**
* This method can be used to add extra actions to the media
*
* @author Max Milbers
* @param string $optionName this is the value in the form
* @param string $langkey the langkey used
*/
function addMediaAction($optionName,$langkey){
$this->_actions[$optionName] = $langkey ;
}
/**
* Adds the media action which are needed in the form for all media,
* you can use this function in your child calling parent. Look in VmImage for an exampel
* @author Max Milbers
*/
function addMediaActionByType(){
$this->addMediaAction(0,'COM_VIRTUEMART_NONE');
$view = vRequest::getCmd('view');
if($view!='media' || empty($this->file_name)){
$this->addMediaAction('upload','COM_VIRTUEMART_FORM_MEDIA_UPLOAD');
}
if(!empty($this->file_name)){
$this->addMediaAction('replace','COM_VIRTUEMART_FORM_MEDIA_UPLOAD_REPLACE');
$this->addMediaAction('replace_thumb','COM_VIRTUEMART_FORM_MEDIA_UPLOAD_REPLACE_THUMB');
}
}
private $_mLocation = array();
/**
* This method can be used to add extra attributes to the media
*
* @author Max Milbers
* @param string $optionName this is the value in the form
* @param string $langkey the langkey used
*/
public function addMediaAttributes($optionName,$langkey=''){
$this->_mLocation[$optionName] = $langkey ;
}
/**
* Adds the attributes which are needed in the form for all media,
* you can use this function in your child calling parent. Look in VmImage for an exampel
* @author Max Milbers
*/
public function addMediaAttributesByType(){
if($this->setRole){
// $this->addMediaAttributes('file_is_product_image','COM_VIRTUEMART_FORM_MEDIA_SET_PRODUCT');
$this->addMediaAttributes('product','COM_VIRTUEMART_FORM_MEDIA_SET_PRODUCT'); // => file_is_displayable =>location
$this->addMediaAttributes('category','COM_VIRTUEMART_FORM_MEDIA_SET_CATEGORY');
$this->addMediaAttributes('manufacturer','COM_VIRTUEMART_FORM_MEDIA_SET_MANUFACTURER');
$this->addMediaAttributes('vendor','COM_VIRTUEMART_FORM_MEDIA_SET_VENDOR');
$this->_mRoles['file_is_displayable'] = 'COM_VIRTUEMART_FORM_MEDIA_DISPLAYABLE' ;
$this->_mRoles['file_is_downloadable'] = 'COM_VIRTUEMART_FORM_MEDIA_DOWNLOADABLE' ;
$this->_mRoles['file_is_forSale'] = 'COM_VIRTUEMART_FORM_MEDIA_SET_FORSALE' ;
} else {
if($this->file_is_forSale==1){
$this->_mRoles['file_is_forSale'] = 'COM_VIRTUEMART_FORM_MEDIA_SET_FORSALE' ;
} else {
$this->_mRoles['file_is_displayable'] = 'COM_VIRTUEMART_FORM_MEDIA_DISPLAYABLE' ;
$this->_mRoles['file_is_downloadable'] = 'COM_VIRTUEMART_FORM_MEDIA_DOWNLOADABLE' ;
}
}
}
private $_hidden = array();
/**
* Use this to adjust the hidden fields of the displayFileHandler to your form
*
* @author Max Milbers
* @param string $name for exampel view
* @param string $value for exampel media
*/
public function addHidden($name, $value=''){
$this->_hidden[$name] = $value;
}
/**
* Adds the hidden fields which are needed for the form in every case
* @author Max Milbers
*/
private function addHiddenByType(){
$this->addHidden('media[active_media_id]',$this->virtuemart_media_id);
$this->addHidden('option','com_virtuemart');
// $this->addHidden('file_mimetype',$this->file_mimetype);
}
/**
* Displays file handler and file selector
*
* @author Max Milbers
* @param array $fileIds
*/
public function displayFilesHandler($fileIds,$type,$vendorId = 0){
VmConfig::loadJLang('com_virtuemart_media');
$html = $this->displayFileSelection($fileIds,$type);
$html .= $this->displayFileHandler($vendorId);
if(empty($this->_db)) $this->_db = JFactory::getDBO();
$this->_db->setQuery('SELECT FOUND_ROWS()');
$imagetotal = $this->_db->loadResult();
//vmJsApi::jQuery(array('easing-1.3.pack','mousewheel-3.0.4.pack','fancybox-1.3.4.pack'),'','fancybox');
$j = "
jQuery(document).ready(function(){ jQuery('#ImagesContainer').vm2admin('media','".$type."','0') }); " ;
$j .="
jQuery(document).ready(function($){
var medialink = '". JURI::root(false) ."administrator/index.php?option=com_virtuemart&view=media&task=viewJson&format=json&mediatype=".$type."';
var media = $('#searchMedia').data();
var searchMedia = $('input#searchMedia');
searchMedia.click(function () {
if (media.start>0) media.start=0;
});
searchMedia.autocomplete({
source: medialink,
select: function(event, ui){
jQuery('#ImagesContainer').append(ui.item.label);
//$(this).autocomplete( 'option' , 'source' , '". JURI::root(false) ."administrator/index.php?option=com_virtuemart&view=product&task=getData&format=json&type=relatedcategories&row='+nextCustom )
},
minLength:1,
html: true
});
jQuery('.js-pages').click(function (e) {
e.preventDefault();
if (searchMedia.val() =='') {
searchMedia.val(' ');
media.start = 0;
} else if ($(this).hasClass('js-next')) media.start = media.start+16 ;
else if (media.start > 0) media.start = media.start-16 ;
searchMedia.autocomplete( 'option' , 'source' , medialink+'&start='+media.start );
searchMedia.autocomplete( 'search');
});
jQuery('#ImagesContainer').sortable({
update: function(event, ui) {
$(this).find('.ordering').each(function(index,element) {
$(element).val(index);
});
}
});
jQuery('[name=\"upload\"]').on ('change', function (){
var rr = jQuery(this).parent().find(\"[name='media[media_action]']:checked\");
if (typeof jQuery(rr[0]).val() != 'undefined' && jQuery(rr[0]).val() == 0) {
var rs = jQuery(this).parent().find(\"[id='media[media_action]upload']\").attr('checked', true);
}
});
});
";
vmJsApi::addJScript('mediahandler',$j);
return $html;
}
/**
* Displays a possibility to select already uploaded media
* the getImagesList must be adjusted to have more search functions
* @author Max Milbers
* @param array $fileIds
*/
public function displayFileSelection($fileIds,$type = 0){
$html='';
$html .= '<fieldset class="checkboxes">' ;
$html .= '<legend>'.vmText::_('COM_VIRTUEMART_IMAGES').'</legend>';
$html .= '<span style="height:18px;vertical-align: middle;margin:4px" class="hasTip always-left" title="'.vmText::_('COM_VIRTUEMART_SEARCH_MEDIA_TIP').'">'.vmText::_('COM_VIRTUEMART_SEARCH_MEDIA') . '</span>';
$html .= '
<input type="text" name="searchMedia" id="searchMedia" style="height:18px;vertical-align: middle;margin:4px;width:250px" data-start="0" value="' .vRequest::getString('searchMedia') . '" class="text_area always-left" />
<button class="reset-value fg-button" style="height:18px;vertical-align: middle;margin:4px">'.vmText::_('COM_VIRTUEMART_RESET') .'</button>
<a style="height:18px;vertical-align: middle;margin:4px" class="js-pages js-previous fg-button ui-state-default fg-button-icon-left ui-corner-all" ><span class="ui-icon ui-icon-circle-minus" style="display:inline-block;"></span> 16 </a>
<a style="height:18px;vertical-align: middle;margin:4px" class="js-pages js-next fg-button ui-state-default fg-button-icon-right ui-corner-all"> 16 <span class="ui-icon ui-icon-circle-plus" style="display:inline-block;"></span></a>';
$html .='<br class="clear"/>';
$html .= '<div id="ImagesContainer">';
if(!empty($fileIds)) {
$model = VmModel::getModel('Media');
$medias = $model->createMediaByIds($fileIds, $type);
foreach($medias as $k=>$id){
$html .= $this->displayImage($id,$k );
}
}
$html .= '</div>';
return $html.'</fieldset><div class="clear"></div>';
}
function displayImage($image ,$key) {
if (isset($image->file_url)) {
$image->file_root = JURI::root(true).'/';
$image->msg = 'OK';
$file_url_thumb = $image->getFileUrlThumb();
//vmdebug('Muh ',$file_url_thumb,$media_path);
/*if(!empty($image->file_url_thumb)){
$file_url_thumb = $image->file_url_thumb;
} else if(is_a($this,'VmImage')) {
$file_url_thumb = $image->createThumbFileUrl();
} else {
$file_url_thumb = '';
}*/
return '<div class="vm_thumb_image"><input type="hidden" value="'.$image->virtuemart_media_id.'" name="virtuemart_media_id[]">
<input class="ordering" type="hidden" name="mediaordering['.$image->virtuemart_media_id.']" value="'.$key.'">
<a class="vm_thumb" rel="group1" title ="'.$image->file_title.'" href="'.JURI::root(true).'/'.$image->file_url.'" >
<img src="' . JURI::root(true).'/'.$file_url_thumb . '" alt="' . $image->file_title . '" />
</a><div class="vmicon vmicon-16-remove" title="'.vmText::_('COM_VIRTUEMART_IMAGE_REMOVE').'"></div><div class="edit-24-grey" title="'.vmText::_('COM_VIRTUEMART_IMAGE_EDIT_INFO').'"></div></div>';
} else {
$fileTitle = empty($image->file_title)? 'no title':$image->file_title;
return '<div class="vm_thumb_image"><b>'.vmText::_('COM_VIRTUEMART_NO_IMAGE_SET').'</b><br />'.$fileTitle.'</div>';
}
}
static function displayImages($types ='',$page=0,$max=16 ) {
$Images = array();
$list = VmMediaHandler::getImagesList($types,$page,$max);
if (empty($list['images'])){
return vmText::_('COM_VIRTUEMART_NO_MEDIA_FILES');
}
foreach ($list['images'] as $key =>$image) {
$htmlImages ='';
$image->file_url_thumb = $image->getFileUrlThumb();
if ($image->file_url_thumb > "0" ) {
$htmlImages .= '<div class="vm_thumb_image">
<span>'.JHtml::image($image->file_url_thumb,$image->file_title, 'class="vm_thumb" ').'</span>';
} else {
$htmlImages .= '<div class="vm_thumb_image">'.vmText::_('COM_VIRTUEMART_NO_IMAGE_SET').'<br />'.$image->file_title ;
}
$Images[$key ]['label'] = $htmlImages.'<input type="hidden" value="'.$image->virtuemart_media_id.'" name="virtuemart_media_id['.$image->virtuemart_media_id.']"><input class="ordering" type="hidden" name="mediaordering['.$image->virtuemart_media_id.']" value=""><div class="vmicon vmicon-16-remove" title="remove"></div><div title="edit image information" class="edit-24-grey"></div></div>';
$Images[$key ]['value'] = $image->file_title.' :: '.$image->virtuemart_media_id;
}
//$list['htmlImages'] = $htmlImages;
return $Images;
}
/**
* Retrieve a list of layouts from the default and chosen templates directory.
*
* We may use here the getFiles function of the media model or write something simular
* @author Max Milbers
* @param name of the view
* @return object List of flypage objects
*/
static function getImagesList($type = '',$limit=0, $max=16) {
$db = JFactory::getDBO();
$list = array();
$vendorId = vmAccess::isSuperVendor();
$q='SELECT SQL_CALC_FOUND_ROWS `virtuemart_media_id` FROM `#__virtuemart_medias` WHERE `published`=1
AND (`virtuemart_vendor_id`= "'.(int)$vendorId.'" OR `shared` = "1")';
if(!empty($type)){
$q .= ' AND `file_type` = "'.$type.'" ';
}
$search = trim(vRequest::getString('term', false));
if (!empty($search)){
$search = '"%' . $db->escape( $search, true ) . '%"' ;
$q .= ' AND (`file_title` LIKE '.$search.' OR `file_description` LIKE '.$search.' OR `file_meta` LIKE '.$search.') ';
}
$q .= ' LIMIT '.(int)$limit.', '.(int)$max;
$db->setQuery($q);
if ($virtuemart_media_ids = $db->loadColumn()) {
$model = VmModel::getModel('Media');
$db->setQuery('SELECT FOUND_ROWS()');
$list['total'] = $db->loadResult();
$list['images'] = $model->createMediaByIds($virtuemart_media_ids, $type);
return $list;
}
else return array();
}
/**
* This displays a media handler. It displays the full and the thumb (icon) of the media.
* It also gives a possibility to upload/change/thumbnail media
*
* @param string $imageArgs html atttributes, Just for displaying the fullsized image
*/
public function displayFileHandler($vendorId = 0){
VmConfig::loadJLang('com_virtuemart_media');
$this->addHiddenByType();
$html = '<fieldset class="checkboxes">' ;
$html .= '<legend>'.vmText::_('COM_VIRTUEMART_IMAGE_INFORMATION').'</legend>';
$html .= '<div class="vm__img_autocrop">';
$imageArgs = array('id'=>'vm_display_image');
$html .= $this->displayMediaFull($imageArgs,false,'',false).'</div>';
//This makes problems, when there is already a form, and there would be form in a form. breaks js in some browsers
// $html .= '<form name="adminForm" id="adminForm" method="post" enctype="multipart/form-data">';
$html .= ' <table class="adminform"> ';
if ($this->published || $this->virtuemart_media_id === 0){
$checked = 1;
} else {
$checked = 0;
}
$html .= '<tr>';
// The following was removed bacause the check box (publish/unpublish) was not functioning...
// $this->media_published = $this->published;
$html .= '<td class="labelcell" style="width:20em">
<label for="published">'. vmText::_('COM_VIRTUEMART_FILES_FORM_FILE_PUBLISHED') .'</label>
</td>
<td>';
if(!class_exists('VmHtml')) require(VMPATH_ADMIN.DS.'helpers'.DS.'html.php');
$html .= VmHtml::checkbox('media[media_published]',$checked,1,0,'class="inputbox"','media[media_published]') ;
//<input type="checkbox" class="inputbox" id="media_published'.$identify.'" name="media_published'.$identify.'" '.$checked.' size="16" value="1" />
$html .='</td>';
$imgWidth = VmConfig::get('img_width','');
if(!empty($imgWidth)){
$imgWidth = 'width:'.VmConfig::get('img_width',90).'px;';
} else {
$imgWidth = 'max-width:200px;width:auto;';
}
$imgHeight = VmConfig::get('img_height','');
if(!empty($imgHeight)){
$imgHeight = 'height:'.VmConfig::get('img_height',90).'px;';
} else {
$imgHeight = '';
}
$html .= '<td rowspan = "8" min-width = "'.(VmConfig::get('img_width',90)+10).'px" overflow="hidden">';
$thumbArgs = array('class'=>'vm_thumb_image','style'=>'overflow: auto;'.$imgWidth.$imgHeight);
$html .= $this->displayMediaThumb($thumbArgs); //JHTML::image($this->file_url_thumb, 'thumbnail', 'id="vm_thumb_image" style="overflow: auto; float: right;"');
// $html .= $this->displayMediaThumb('',false,'id="vm_thumb_image" style="overflow: auto; float: right;"');
$html .= '</td>';
$html .= '</tr>';
if(!vmAccess::manager('media')){
$readonly = 'readonly';
} else {
$readonly = '';
}
$html .= $this->displayRow('COM_VIRTUEMART_FILES_FORM_FILE_TITLE','file_title');
$html .= $this->displayRow('COM_VIRTUEMART_FILES_FORM_FILE_DESCRIPTION','file_description');
$html .= $this->displayRow('COM_VIRTUEMART_FILES_FORM_FILE_META','file_meta');
$html .= $this->displayRow('COM_VIRTUEMART_FILES_FORM_FILE_CLASS','file_class');
$html .= $this->displayRow('COM_VIRTUEMART_FILES_FORM_FILE_URL','file_url',$readonly);
//remove the file_url_thumb in case it is standard
$file_url_thumb = '';
if(!empty($this->file_url_thumb) and is_a($this,'VmImage')) {
$file_url_thumb = $this->createThumbFileUrl();
//vmdebug('my displayFileHandler ',$this,$file_url_thumb);
if($this->file_url_thumb == $file_url_thumb){
$file_url_thumb = vmText::sprintf('COM_VIRTUEMART_DEFAULT_URL',$file_url_thumb);
}
}
$html .= $this->displayRow('COM_VIRTUEMART_FILES_FORM_FILE_URL_THUMB','file_url_thumb',$readonly,$file_url_thumb);
$this->addMediaAttributesByType();
$html .= '<tr>
<td class="labelcell">'.vmText::_('COM_VIRTUEMART_FILES_FORM_ROLE').'</td>
<td><fieldset class="checkboxes">'.JHtml::_('select.radiolist', $this->getOptions($this->_mRoles), 'media[media_roles]', '', 'value', 'text', $this->media_role).'</fieldset></td></tr>';
// $html .= '<tr><td class="labelcell">'.VmHTML::checkbox('file_is_forSale', $this->file_is_forSale);
// $html .= VmHTML::checkbox('file_is_downloadable', $this->file_is_downloadable);
if(!empty($this->file_type)){
$html .= '<tr>
<td class="labelcell">'.vmText::_('COM_VIRTUEMART_FILES_FORM_LOCATION').'</td>
<td><fieldset class="checkboxes">'.vmText::_('COM_VIRTUEMART_FORM_MEDIA_SET_'.strtoupper($this->file_type)).'</fieldset></td></tr>';
} else {
$mediaattribtemp = $this->media_attributes;
if(empty($this->media_attributes)){
$mediaattribtemp = 'product';
}
$html .= '<tr>
<td class="labelcell">'.vmText::_('COM_VIRTUEMART_FILES_FORM_LOCATION').'</td>
<td><fieldset class="checkboxes">'.JHtml::_('select.radiolist', $this->getOptions($this->_mLocation), 'media[media_attributes]', '', 'value', 'text', $mediaattribtemp).'</fieldset></td></tr>';
}
// select language for image
$active_languages = VmConfig::get('active_languages');
if (count($active_languages)>1) {
$selectedImageLangue = explode(",", $this->file_lang);
$configM = VmModel::getModel('config');
$languages = $configM->getActiveLanguages($selectedImageLangue,'media[active_languages][]');
$html .= '<tr>
<td class="labelcell"><span class="hasTip" title="' . vmText::_ ('COM_VIRTUEMART_FILES_FORM_LANGUAGE_TIP') . '">' . vmText::_ ('COM_VIRTUEMART_FILES_FORM_LANGUAGE') . '</span></td>
<td><fieldset class="inputbox">'.$languages.'</fieldset></td>
</tr>';
}
if(VmConfig::get('multix','none')!='none'){
if(empty($this->virtuemart_vendor_id) and $vendorId === 0){
$vendorId = vmAccess::isSuperVendor();
} else if(empty($vendorId)) {
$vendorId = $this->virtuemart_vendor_id;
}
if (!class_exists('ShopFunctions'))
require(VMPATH_ADMIN . DS . 'helpers' . DS . 'shopfunctions.php');
$vendorList = ShopFunctions::renderVendorList($vendorId, 'media[virtuemart_vendor_id]');
$html .= VmHTML::row('raw','COM_VIRTUEMART_VENDOR', $vendorList );
}
$html .= '</table>';
$html .='<br /></fieldset>';
$this->addMediaActionByType();
$html .= '<fieldset class="checkboxes">' ;
$html .= '<legend>'.vmText::_('COM_VIRTUEMART_FILE_UPLOAD').'</legend>';
$html .= vmText::_('COM_VIRTUEMART_IMAGE_ACTION'). JHtml::_('select.radiolist', $this->getOptions($this->_actions), 'media[media_action]', '', 'value', 'text', 0).'<br /><br style="clear:both" />';
$html .= vmText::_('COM_VIRTUEMART_FILE_UPLOAD').' <input type="file" name="upload" id="upload" size="50" class="inputbox" /><br />';
$html .= '<br />'.$this->displaySupportedImageTypes();
$html .='<br /></fieldset>';
$html .= $this->displayFoldersWriteAble();
$html .= $this->displayHidden();
// $html .= '</form>';
return $html;
}
/**
* child classes can add their own options and you can get them with this function
*
* @param array $optionsarray Allowed values are $this->_actions and $this->_attributes
*/
private function getOptions($optionsarray){
$options=array();
foreach($optionsarray as $optionName=>$langkey){
$options[] = JHtml::_('select.option', $optionName, vmText::_( $langkey ) );
}
return $options;
}
/**
* Just for creating simpel rows
*
* @author Max Milbers
* @param string $descr
* @param string $name
*/
private function displayRow($descr, $name,$readonly='',$value = null){
$v = (isset($value))? $value: $this->$name;
$html = '<tr>
<td class="labelcell">'.vmText::_($descr).'</td>
<td> <input type="text" '.$readonly.' class="inputbox" name="media['.$name.']" size="70" value="'.$v.'" /></td>
</tr>';
return $html;
}
/**
* renders the hiddenfields added in the layout before (used to make the displayFileHandle reusable)
* @author Max Milbers
*/
private function displayHidden(){
$html='';
foreach($this->_hidden as $k=>$v){
$html .= '<input type="hidden" name="'.$k.'" value="'.$v.'" />';
}
return $html;
}
}
Zerion Mini Shell 1.0