david
790d6f170a
git-svn-id: https://192.168.0.254/svn/Proyectos.MatritumCantat_Web/trunk@2 8e3496fd-7892-4c45-be36-0ff06e9dacc6
325 lines
14 KiB
PHP
325 lines
14 KiB
PHP
<?php
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//zOOm Gallery//
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/**
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-----------------------------------------------------------------------
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| zOOm Image Gallery! by Mike de Boer - a multi-gallery component |
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-----------------------------------------------------------------------
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-----------------------------------------------------------------------
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| Date: Novemeber, 2004 |
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| Author: Mike de Boer, <http://www.mikedeboer.nl> |
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| Copyright: copyright (C) 2004 by Mike de Boer |
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| Description: zOOm Image Gallery, a multi-gallery component for |
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| Mambo based on RSGallery by Ronald Smit. It's the most |
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| feature-rich gallery component for Mambo! |
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| Filename: image.class.php |
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| Version: 2.1.4 |
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-----------------------------------------------------------------------
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**/
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// MOS Intruder Alerts
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defined( '_VALID_MOS' ) or die( 'Direct Access to this location is not allowed.' );
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class image extends gallery{
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var $_id = null;
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var $_name = null;
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var $_keywords = null;
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var $_filename = null;
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var $_descr = null;
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var $_date = null;
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var $_hits = null;
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var $_votenum = null;
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var $_votesum = null;
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var $_type = null;
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var $_thumbnail = null;
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var $_viewsize = null;
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var $_published = null;
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var $_catid = null;
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var $_uid = null;
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var $_sql = null;
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var $_result = null;
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var $_size = array();
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var $_comments = array();
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var $_members = array();
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function image($image_id){
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$this->_id = $image_id;
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}
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function getInfo(){
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global $database, $mosConfig_absolute_path, $zoom;
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$database->setQuery("SELECT imgname, imgkeywords, imgfilename, imgdescr, date_format(imgdate, '%d-%m-%y, %h:%i') AS date, imghits, votenum, votesum, published, catid, uid, imgmembers FROM #__zoomfiles WHERE imgid=".mysql_escape_string($this->_id));
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$this->_result = $database->query();
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while($row = mysql_fetch_object($this->_result)){
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$this->_name = stripslashes($row->imgname);
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$this->_keywords = stripslashes($row->imgkeywords);
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$this->_filename = $row->imgfilename;
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$this->_descr = stripslashes($row->imgdescr);
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$this->_date = $row->date;
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$this->_hits = $row->imghits;
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$this->_votenum = $row->votenum;
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$this->_votesum = $row->votesum;
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$this->_published = $row->published;
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$this->_catid = $row->catid;
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$this->_uid = $row->uid;
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$members = explode(",", $row->imgmembers);
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// gallery-members of type 1 are of access-level 'public'
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// and members of type 2 are 'registered'.
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if(in_array("1", $members))
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$this->_members[0] = 1;
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elseif(in_array("2", $members))
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$this->_members[0] = 2;
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else
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$this->_members = $members;
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}
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$this->_type = ereg_replace(".*\.([^\.]*)$", "\\1", $this->_filename);
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$this->_type = strtolower($this->_type);
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$this->setThumbnail();
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$this->_viewsize = $this->getViewsize();
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// get comments of image...
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$this->getComments();
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//$this->_size = getimagesize($zoom->_CONFIG['imagepath'].$dir."/".$this->_filename);
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}
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// function save() is to be implemented yet...
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function save($filename, $keywords, $name, $descr, $catid){
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global $database;
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$uid = $this->_CurrUID;
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$database->setQuery("INSERT INTO #__zoomfiles (imgfilename,imgname, imgkeywords, imgdescr, imgdate, catid, uid, imgmembers) VALUES ('".mysql_escape_string($filename)."', '".mysql_escape_string($name)."', '".mysql_escape_string($keywords)."','".mysql_escape_string($descr)."', now(), '".mysql_escape_string($catid)."', '$uid', '1')");
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if ($database->query()) {
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return true;
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}else{
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return false;
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}
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}
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function delete(){
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global $database, $mosConfig_absolute_path, $zoom;
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$file1 = $mosConfig_absolute_path."/".$zoom->_CONFIG['imagepath'].$zoom->_gallery->_dir."/".$this->_filename;
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if($zoom->isMovie($zoom->_gallery->_images[$key]->_type))
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$filename2 = ereg_replace("(.*)\.([^\.]*)$", "\\1", $this->_filename).".jpg";
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else
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$filename2 = $this->_filename;
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$file2 = $mosConfig_absolute_path."/".$zoom->_CONFIG['imagepath'].$zoom->_gallery->_dir."/thumbs/".$filename2;
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$file3 = $mosConfig_absolute_path."/".$zoom->_CONFIG['imagepath'].$zoom->_gallery->_dir."/viewsize/".$this->_filename;
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if ($zoom->_isBackend) {
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$index = "index2.php";
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}else{
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$index = "index.php";
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}
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if(!isset($return)){
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$loc = "$index?option=com_zoom&Itemid=$Itemid&catid=".$zoom->_gallery->_id."&PageNo=$PageNo";
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}else{
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$loc = "$index?option=com_zoom&Itemid=$Itemid&catid=".$zoom->_gallery->_id."&page=$return";
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}
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if(fs_file_exists($file1)){
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if(fs_unlink($file1)){
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//If image is deleted, delete thumb (if it exists at all)
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if(fs_file_exists($file2) && !$zoom->isDocument($this->_type)){// Documents don't have thumbmnails...
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if(fs_unlink($file2)){
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//If tumbnails is deleted, delete the viewsize image (if it exists at all)
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if (fs_file_exists($file3) && $zoom->isImage($this->_type)) {// Only images have viewsize version of themselves...
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if (!fs_unlink($file3)) {
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return false;
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}
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}
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}else{
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return false;
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}
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}else{
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return false;
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}
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}else{
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return false;
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}
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}else{
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return false;
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}
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//Delete record from mos_zoomfiles and comments from mos_zoom_comments
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$database->setQuery("DELETE FROM #__zoomfiles WHERE imgid=".mysql_escape_string($this->_id));
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$database->query();
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$database->setQuery("DELETE FROM #__zoom_comments WHERE imgid=".mysql_escape_string($this->_id));
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$database->query();
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// check if the image was a category image...
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$database->setQuery("SELECT catid FROM #__zoom WHERE catimg = ".mysql_escape_string($this->_id)." LIMIT 1");
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$this->_result = $database->query();
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if (mysql_num_rows($this->_result) > 0){
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$row = mysql_fetch_object($this->_result);
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$database->setQuery("UPDATE #__zoom SET catimg = NULL WHERE catid = ".$row->catid);
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$database->query();
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}
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return true;
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}
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function setThumbnail(){
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global $mosConfig_live_site, $mosConfig_absolute_path, $zoom;
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if($zoom->isImage($this->_type)){
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if(fs_file_exists($mosConfig_absolute_path."/".$zoom->_CONFIG['imagepath'].$this->getDir()."/thumbs/".$this->_filename))
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$this->_thumbnail = $mosConfig_live_site."/".$zoom->_CONFIG['imagepath'].$this->getDir()."/thumbs/".$this->_filename;
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else
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$this->_thumbnail = $mosConfig_live_site."/components/com_zoom/images/filetypes/image.png";
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}elseif($zoom->isDocument($this->_type)){
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$this->_thumbnail = $mosConfig_live_site."/components/com_zoom/images/filetypes/document.png";
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}elseif($zoom->isMovie($this->_type)){
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if($zoom->isThumbnailable($this->_type)){
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$file = ereg_replace("(.*)\.([^\.]*)$", "\\1", $this->_filename).".jpg";
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if(fs_file_exists($mosConfig_absolute_path."/".$zoom->_CONFIG['imagepath'].$this->getDir()."/thumbs/".$file))
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$this->_thumbnail = $mosConfig_live_site."/".$zoom->_CONFIG['imagepath'].$this->getDir()."/thumbs/".$file;
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else
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$this->_thumbnail = $mosConfig_live_site."/components/com_zoom/images/filetypes/video.png";
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}else{
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$this->_thumbnail = $mosConfig_live_site."/components/com_zoom/images/filetypes/video.png";
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}
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}
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}
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function getViewsize(){
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global $mosConfig_absolute_path, $zoom;
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if(fs_file_exists($mosConfig_absolute_path."/".$zoom->_CONFIG['imagepath'].$zoom->_gallery->_dir."/viewsize/".$this->_filename)){
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$this->_viewsize = "viewsize/".$this->_filename;
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return $this->_viewsize;
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}else{
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$this->_viewsize = $this->_filename;
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return $this->_filename;
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}
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}
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function isResized(){
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if(strstr($this->_viewsize, 'viewsize/')){
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return true;
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}else{
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return false;
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}
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}
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function getComments(){
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global $database;
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$this->_comments = null;
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$database->setQuery('SELECT cmtid FROM #__zoom_comments WHERE imgid = '.mysql_escape_string($this->_id).' ORDER BY cmtdate ASC');
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$this->_result = $database->query();
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while($row = mysql_fetch_object($this->_result)){
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$comment = new comment($row->cmtid);
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$this->_comments[] = $comment;
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}
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}
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function setImgInfo($newname, $newkeywords,$newdescr,$catimg=0,$parentimg=0,$published=0,$selections=1){
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global $database, $zoom;
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// replace space-character with 'air'...or nothing!
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$newkeywords = ereg_replace(" ", "", $newkeywords);
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$database->setQuery("UPDATE #__zoomfiles SET imgname = '".mysql_escape_string($newname)."', imgkeywords='".mysql_escape_string($newkeywords)."', imgdescr = '".mysql_escape_string($newdescr)."', published = '$published', imgmembers = '$selections' WHERE imgid=".mysql_escape_string($this->_id));
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$database->query();
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if (isset($catimg) && $catimg == 1){
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// set new category image, override old one (if it ever existed)...
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$database->setQuery("UPDATE #__zoom SET catimg = ".mysql_escape_string($this->_id)." WHERE catid=".$zoom->_gallery->_id);
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$database->query();
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}else{
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// unset category image, old setting also overridden...
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$database->setQuery("UPDATE #__zoom SET catimg = NULL WHERE catid=".$zoom->_gallery->_id." AND catimg=".mysql_escape_string($this->_id));
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$database->query();
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}
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if (isset($parentimg) && $parentimg == 1){
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// set new category image for parent-gallery, override old one (if it ever existed)...
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$database->setQuery("UPDATE #__zoom SET catimg = ".mysql_escape_string($this->_id)." WHERE catid=".$zoom->_gallery->_subcat_id);
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$database->query();
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}else{
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// unset category image of parent gallery, old setting also overridden...
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$database->setQuery("UPDATE #__zoom SET catimg = NULL WHERE catid=".$zoom->_gallery->_subcat_id." AND catimg=".mysql_escape_string($this->_id));
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$database->query();
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}
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}
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function hitPlus(){
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global $database;
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$database->setQuery("UPDATE #__zoomfiles SET imghits=imghits+1 WHERE imgid=".mysql_escape_string($this->_id));
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$database->query();
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$this->_hits++;
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}
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function rateImg($vote){
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global $database, $zoom;
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if(!$zoom->_EditMon->isEdited($this->_id, 'vote')){
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$database->setQuery("UPDATE #__zoomfiles SET votesum=votesum+$vote, votenum=votenum+1 WHERE imgid=".mysql_escape_string($this->_id));
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$database->query();
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$zoom->_EditMon->setEditMon($this->_id, 'vote');
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$this->_votesum = $this->_votesum + $vote;
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$this->_votenum++;
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echo "<script language=\"JavaScript\" type=\"text/JavaScript\"> alert('" . html_entity_decode( _ZOOM_ALERT_VOTE_OK ) . "'); </script>";
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}else{
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echo "<script language=\"JavaScript\" type=\"text/JavaScript\"> alert('" . html_entity_decode( _ZOOM_ALERT_VOTE_ERROR) . "'); </script>";
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}
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}
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function addComment($uname, $comment){
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global $database, $zoom;
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if(!$zoom->_EditMon->isEdited($this->_id, 'comment')){
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$uname = $zoom->cleanString($uname);
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$comment = $zoom->cleanString($comment);
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if(strlen($comment) > $zoom->_CONFIG['cmtLength'])
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$comment = substr($comment, 0, $zoom->_CONFIG['cmtLength']-4)."...";
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$today = date("Y-m-d-H-i" ,time());
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$database->setQuery("INSERT INTO #__zoom_comments (imgid,cmtname,cmtcontent,cmtdate) VALUES ('".mysql_escape_string($this->_id)."','".mysql_escape_string($uname)."','".mysql_escape_string($comment)."','$today')");
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$database->query();
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$zoom->_EditMon->setEditMon($this->_id, 'comment');
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echo "<script language=\"JavaScript\" type=\"text/JavaScript\"> alert('" . html_entity_decode( _ZOOM_ALERT_COMMENTOK ) . "'); </script>";
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}else{
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echo "<script language=\"JavaScript\" type=\"text/JavaScript\"> alert('" . html_entity_decode( _ZOOM_ALERT_COMMENTERROR ) . "'); </script>";
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}
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// reload/ refill comments array...
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$this->getComments();
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}
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function delComment($delComment){
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global $database;
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$database->setQuery("DELETE FROM #__zoom_comments WHERE cmtid=".mysql_escape_string($delComment));
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$database->query();
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$this->getComments();
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}
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function isParentImage($parent_id){
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global $database;
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$database->setQuery("SELECT catid FROM #__zoom WHERE catimg=".mysql_escape_string($this->_id));
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$this->_result = $database->query();
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while ($cat = mysql_fetch_object($this->_result)){
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if ($cat->catid == $parent_id)
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return true;
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}
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return false;
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}
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function isPublished(){
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if($this->_published == 1)
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return true;
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else
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return false;
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}
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function getNumOfComments(){
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return count($this->_comments);
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}
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function getDir(){
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global $database;
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$database->setQuery("SELECT catdir FROM #__zoom WHERE catid=".$this->_catid);
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$this->_result = $database->query();
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$row = mysql_fetch_object($this->_result);
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return $row->catdir;
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}
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function getKeywords($method = 1){
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global $Itemid;
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// This function will return the list of keywords in two methods:
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// 1: plain list (comma seperated) of keywords.
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// 2: each keyword as hyperlink to the search-page...a search for
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// items matching that keyword will be conducted automatically.
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if($method == 1){
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return $this->_keywords;
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}elseif($method == 2){
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// used for display purposes only (media view)...
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$keywords = explode(",", $this->_keywords);
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$list = "";
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$counter = 0;
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foreach($keywords as $keyword){
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if($counter != 0)
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$list .= ", ";
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$list .= "<a href=\"index.php?option=com_zoom&page=search&type=quicksearch&Itemid=".$Itemid."&sstring=".$keyword."\">".$keyword."</a>";
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$counter++;
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}
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return $list;
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}
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}
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function isMember($popup = false){
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global $my, $zoom;
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$id = intval($my->id);
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if(in_array(1, $this->_members) || in_array(2, $this->_members) || in_array($id, $this->_members) || $zoom->_isAdmin || $popup == true)
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return true;
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else
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return false;
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}
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}
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