287 lines
9.6 KiB
PHP
287 lines
9.6 KiB
PHP
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<?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: April, 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: gallery.class.php |
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| Version: 2.1.1 |
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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 gallery{
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var $_id = null;
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var $_name = null;
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var $_decr = null;
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var $_dir = null;
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var $_cat_img = null;
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var $_password = null;
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var $_keywords = null;
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var $_subcat_id = null;
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var $_pos = null;
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var $_hideMsg = null;
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var $_shared = null;
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var $_published = 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 $_subcats = array();
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var $_images = array();
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var $_members = array();
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function gallery($gallery_id, $galleryview = false){
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global $database, $zoom;
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if ($galleryview == true) {
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$this->_id = $gallery_id;
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$this->getInfo($galleryview);
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}else{
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$this->_id = $gallery_id;
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$this->getInfo($galleryview);
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// getting sub-categories (sub-galleries...)
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$this->getSubCats($galleryview);
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// getting gallery images...
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$this->getImages($galleryview);
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}
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}
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function getInfo($galleryview = false){
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global $database;
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$database->setQuery("SELECT catname, catdescr, catdir, catimg, subcat_id, catpassword, pos, hideMsg, shared, published, uid, catmembers FROM #__zoom WHERE catid=".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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while($row = mysql_fetch_object($this->_result)){
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$this->_name = stripslashes($row->catname);
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$this->_descr = stripslashes($row->catdescr);
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$this->_dir = $row->catdir;
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$this->_cat_img = $row->catimg;
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$this->_subcat_id = $row->subcat_id;
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$this->_password = $row->catpassword;
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$this->_pos = $row->pos;
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$this->_hideMsg = $row->hideMsg;
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$this->_shared = $row->shared;
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$this->_published = $row->published;
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$this->_uid = $row->uid;
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$members = explode(",", $row->catmembers);
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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 = $members;
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}
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}else{
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die("This is not a valid gallery-id. Please return to the homepage and try again.");
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}
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}
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function getSubCats($galleryview = false){
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global $database, $zoom;
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$orderMethod = $zoom->getCatOrderMethod();
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$database->setQuery("SELECT catid FROM #__zoom WHERE subcat_id=".mysql_escape_string($this->_id)." ORDER BY ".$orderMethod);
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$this->_result = $database->query();
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while($row = mysql_fetch_object($this->_result)){
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if ($galleryview == true) {
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$subcat = new stdClass();
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}else{
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$subcat = new gallery($row->catid, true);
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}
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$this->_subcats[] = $subcat;
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}
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}
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function getImages($galleryview = false){
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global $database, $zoom;
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$orderMethod = $zoom->getOrderMethod();
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if($zoom->_isAdmin)
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$database->setQuery("SELECT imgid FROM #__zoomfiles WHERE catid = ".mysql_escape_string($this->_id)." ORDER BY ".$orderMethod);
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else
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$database->setQuery("SELECT imgid FROM #__zoomfiles WHERE catid = ".mysql_escape_string($this->_id)." AND published = 1 ORDER BY ".$orderMethod);
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$this->_result = $database->query();
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while($row = mysql_fetch_object($this->_result)){
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if ($galleryview == true) {
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$image = new stdClass();
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}else{
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$image = new image($row->imgid);
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}
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$this->_images[] = $image;
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}
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}
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function setCatImg(){
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global $database, $zoom;
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/**
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Quick explanation:
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- first, the function checks if a category-image
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has been set for this gallery.
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If not, and the gallery is one at the FIRST level
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(one of the main galleries), the first image present
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in the gallery is returned...
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- second, the function retrieves the filename and CORRECT
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directory of the category image from the database (in
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case the category image is from a higher level gallery)
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and returns the complete path in the end!
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**/
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if (isset($this->_cat_img) && !empty($this->_cat_img)){
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$this->_cat_img = new image($this->_cat_img);
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$this->_cat_img->getInfo();
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}else{
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$database->setQuery("SELECT pos FROM #__zoom WHERE catid = ".mysql_escape_string($this->_id)." LIMIT 1");
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$this->_result = $database->query();
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$row = mysql_fetch_object($this->_result);
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if ($row->pos == 0){
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$database->setQuery("SELECT imgid FROM #__zoomfiles WHERE catid=".$this->_id." ORDER BY ".$zoom->getOrderMethod()." LIMIT 1");
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$this->_result = $database->query();
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$xxx = mysql_fetch_object($this->_result);
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if(isset($xxx->imgid) && !empty($xxx->imgid)){
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$this->_cat_img = new image($xxx->imgid);
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$this->_cat_img->getInfo();
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}
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}
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}
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}
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function getSubcatName(){
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global $database;
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$database->setQuery("SELECT catname FROM #__zoom WHERE catid=".$this->_subcat_id." LIMIT 1");
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$this->_result = $database->query();
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while($row = mysql_fetch_object($this->_result)){
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return $row->catname;
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}
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}
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function getKeywords(){
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global $database;
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$database->setQuery("SELECT catkeywords FROM #__zoom WHERE catid = ".$this->_id." LIMIT 1");
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if ($result = $database->query()) {
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$row = mysql_fetch_object($result);
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$this->_keywords = $row->catkeywords;
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}
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}
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function getCatVirtPath(){
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global $database;
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// first, get the pos of this category
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$pos = $this->_pos;
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$subcat_id = $this->_subcat_id;
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if ($pos==0 && $subcat_id==0){
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return "> ".$this->_name;
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}else{
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// second, get the different subcat-names in an array...
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$catnames = array();
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$i = $pos;
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while ($i>=1){
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$database->setQuery("SELECT catname, subcat_id FROM #__zoom WHERE catid = ".$subcat_id." LIMIT 1");
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$this->_result = $database->query();
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$row2 = mysql_fetch_object($this->_result);
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$subcat_id = $row2->subcat_id;
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$catnames[$i] = $row2->catname;
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$i--;
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}
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// third, place the array (dirs) in a single return-string
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$retname = "";
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$i = 1;
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while ($i<=$pos){
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if($i==1)
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$retname .= "> ".$catnames[$i];
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else
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$retname .= " > ".$catnames[$i];
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$i++;
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}
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return $retname." > ".$this->_name;
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}
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}
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function getNumOfImages(){
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global $database;
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if(isset($this->_images) && !empty($this->_images)){
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return count($this->_images);
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}else{
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// double check if there are no media in gallery AND resource saver for gallery-view!
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$database->setQuery("SELECT COUNT(imgid) AS no FROM #__zoomfiles WHERE catid = ".$this->_id." LIMIT 1");
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$result = $database->query();
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while ($row = mysql_fetch_object($result)) {
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return $row->no;
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}
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}
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}
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function getNumOfSubCats(){
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global $database;
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if(isset($this->_subcats) && !empty($this->_subcats)){
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return count($this->_subcats);
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}else{
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$database->setQuery("SELECT COUNT(catid) AS no FROM #__zoom WHERE subcat_id = ".$this->_id." LIMIT 1");
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$result = $database->query();
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while ($row = mysql_fetch_object($result)) {
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return $row->no;
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}
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}
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}
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function getDir(){
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return $this->_dir;
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}
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function checkPassword($pass){
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global $zoom;
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$pass = md5($pass);
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if ($zoom->_EditMon->isEdited($this->_id, 'pass')){
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return true;
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}elseif ($this->_password == $pass){
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$zoom->_EditMon->setEditMon($this->_id, 'pass');
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return true;
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}else{
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return false;
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}
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}
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function isShared(){
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if($this->_shared == 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 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 isMember(){
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global $my, $zoom;
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$id = intval($my->id);
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if (strtolower($my->usertype) == 'registered')
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$registered = true;
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else
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$registered = false;
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if(in_array(1, $this->_members) || (in_array(2, $this->_members) && $registered) || in_array($id, $this->_members) || $zoom->_isAdmin)
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return true;
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else
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return false;
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// if(in_array(1, $this->_members) || in_array(2, $this->_members) || in_array($id, $this->_members) || $zoom->_isAdmin)
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// return true;
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// else
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// return false;
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}
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function getImage($id){
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foreach($this->_images as $image){
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if($image->_id == $id)
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return $image;
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}
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}
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function getImageKey($id){
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$count = 0;
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foreach($this->_images as $image){
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if($image->_id == $id)
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return $count;
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else
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$count++;
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}
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}
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}
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