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<?php
/*------------------------------------------------------------------------
# admirorgallery - Admiror Gallery Plugin
# ------------------------------------------------------------------------
# author Igor Kekeljevic & Nikola Vasiljevski
# copyright Copyright (C) 2014 admiror-design-studio.com. All Rights Reserved.
# @license - http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
# Websites: http://www.admiror-design-studio.com/joomla-extensions
# Technical Support: Forum - http://www.vasiljevski.com/forum/index.php
# Version: 5.0.0
-------------------------------------------------------------------------*/
defined('_JEXEC') or die();
define('PLUGIN_BASE_PATH', '/plugins/content/admirorgallery/admirorgallery/');
require_once (dirname(__FILE__) . DIRECTORY_SEPARATOR . 'agHelper.php');
require_once (dirname(__FILE__) . DIRECTORY_SEPARATOR . 'agPopup.php');
class agGallery extends agHelper {
var $sitePath = '';
var $sitePhysicalPath = '';
// Virtual path. Example: "http://www.mysite.com/plugin/content/admirorgallery/thumbs/"
var $thumbsFolderPath = '';
// Physical path on the server. Example: "E:\php\www\joomla/plugin/content/admirorgallery/thumbs/"
var $thumbsFolderPhysicalPath = '';
// Gallery name. Example: food
var $imagesFolderName = '';
// Physical path on the server. Example: "E:\php\www\joomla/plugin/content/"
var $imagesFolderPhysicalPath = '';
// Virtual path. Example: "http://www.mysite.com/images/stories/food/"
var $imagesFolderPath = '';
var $images = array();
var $imageInfo = array();
var $params = array();
var $staticParams = array();
var $index = -1;
var $articleID = 0;
var $popupEngine;
var $currPopupRoot = '';
var $currTemplateRoot = '';
// Virtual path. Example: "http://www.mysite.com/plugins/content/admirorgallery/"
var $pluginPath = '';
var $squareImage = false;
var $paginInitPages = array();
var $albumInitFolders = array();
var $paginImgTotal = 0;
var $numOfGal = 0;
var $albumParentLink = '';
private $errors = array();
private $doc = null;
private $descArray = array();
private $match = '';
private $DS = DIRECTORY_SEPARATOR;
//**************************************************************************
//Template API functions //
//**************************************************************************
/**
* Gets image info data, and loads it in imageInfo array. It also rounds image size.
* @param <string> $imageName
*/
function getImageInfo($imageName) {
$this->imageInfo = agHelper::ag_imageInfo($this->imagesFolderPhysicalPath . $this->DS . $imageName);
$this->imageInfo["size"] = agHelper::ag_fileRoundSize($this->imageInfo["size"]);
}
/**
* Returns gallery id formed from gallery index and article ID
* @return <string>
*/
function getGalleryID() {
return $this->index . $this->articleID;
}
/**
* Loads CSS file from the given path.
* @param <string> $path
*/
function loadCSS($path) {
$this->doc->addStyleSheet($this->sitePath . PLUGIN_BASE_PATH . $path);
}
/**
* Loads JavaScript file from the given path.
* @param <string> $path
*/
function loadJS($path) {
$this->doc->addScript($this->sitePath . PLUGIN_BASE_PATH . $path);
}
/**
* Loads JavaScript code block into document head.
* @param <string> $script
*/
function insertJSCode($script) {
$this->doc->addScriptDeclaration($script);
}
/**
* Returns specific inline parametar if entered or returns default value
* @param <string> $atrib
* @param <string> $default
* @return <value>
*/
function getParameter($atrib, $default) {
return $this->ag_getParams($atrib, $this->match, $default);
}
/**
* Returns full image html
* @param <string> $imageName
* @param <string> $cssClass
* @return <html>
*/
function writeImage($imageName, $cssClass='') {
return '<img src="' . $this->imagesFolderPath . $imageName . '"
alt="' . strip_tags($this->descArray[$imageName]) . '"
class="' . $cssClass . '">';
}
/**
* Returns thumb html
* @param <string> $imageName
* @param <string> $cssClass
* @return <html>
*/
function writeThumb($imageName, $cssClass='') {
return '<img src="' . $this->sitePath . PLUGIN_BASE_PATH . 'thumbs/' . $this->imagesFolderName . '/' . $imageName . '"
alt="' . strip_tags($this->descArray[$imageName]) . '"
class="' . $cssClass . '">';
}
/**
* Generates HTML with new image tag
* @param <string> $image
* @return <html>
*/
function writeNewImageTag($image) {
$FileAge = date("YmdHi", filemtime($this->imagesFolderPhysicalPath . $image)); // DEFAULT DATE
$dateLimit = date("YmdHi", mktime(date("H"), date("i"), date("s"), date("m"), date("d") - (int) ($this->params['newImageTag_days']), date("Y")));
if ($FileAge > $dateLimit && $this->params['newImageTag'] == 1) {
return '<span class="ag_newTag"><img src="' . $this->sitePath . PLUGIN_BASE_PATH . 'newTag.gif" class="ag_newImageTag" /></span>';
}
}
/**
* Generates HTML with Popup engine integration
* @param <string> $image
* @return <html>
*/
function writePopupThumb($image) {
$html = '';
if ($this->popupEngine->customPopupThumb) {
$html = $this->popupEngine->customPopupThumb;
$html = str_replace("{imagePath}", $this->imagesFolderPath . $image, $html);
$html = str_replace("{imageDescription}", htmlspecialchars($this->descArray[$image], ENT_QUOTES, "UTF-8"), $html);
$html = str_replace("{className}", $this->popupEngine->className, $html);
$html = str_replace("{rel}", $this->popupEngine->rel, $html);
$html = str_replace("{customAttr}", $this->popupEngine->customTag, $html);
$html = str_replace("{newImageTag}", $this->writeNewImageTag($image), $html);
$html = str_replace("{thumbImagePath}", $this->sitePath . PLUGIN_BASE_PATH . 'thumbs/' . $this->imagesFolderName . '/' . $image, $html);
} else {
$html.='<a href="' . $this->imagesFolderPath . $image . '" title="' . htmlspecialchars($this->descArray[$image], ENT_QUOTES, "UTF-8") . '" class="' . $this->popupEngine->className . '" rel="' . $this->popupEngine->rel . '" ' . $this->popupEngine->customAttr . ' target="_blank">' . $this->writeNewImageTag($image) . '<img src="' . $this->sitePath . PLUGIN_BASE_PATH . 'thumbs/' . $this->imagesFolderName . '/' . $image . '" alt="' . strip_tags($this->descArray[$image]) . '" class="ag_imageThumb"></a>';
}
return $html;
}
/**
* Generates HTML link to album page
* @param <type> $default_folder_img
* @param <type> $thumbHeight
* @return string
*/
function writeFolderThumb($default_folder_img, $thumbHeight) {
// Album Support
$html = "";
if ($this->params['albumUse'] && !empty($this->folders)) {
$html.='<div class="AG_album_wrap">' . "\n";
foreach ($this->folders as $folderKey => $folderName) {
$thumb_path = $this->ag_get_album_thumb_path($default_folder_img,$folderName);
$html.='<a href="javascript:void(0);" onClick="AG_form_submit_' . $this->articleID . '(' . $this->index . ',1,\'' . $this->imagesFolderName . '/' . $folderName . '\'); return false;" class="AG_album_thumb">';
$html.='<span class="AG_album_thumb_img" >';
$html.='<img style="height: '.$thumbHeight.'px;" src="'.$thumb_path.'" />' . "\n";
$html.='</span>';
$html.='<span class="AG_album_thumb_label">';
$html.=$this->descArray[$folderName];
$html.='</span>';
$html.='</a>';
}
$html.= '<br style="clear:both;" /></div>' . "\n";
}
return $html;
}
function ag_get_album_thumb_path($default_folder_img,$folderName)
{
// Get Thumb URL value
// Set Possible Description File Apsolute Path // Instant patch for upper and lower case...
$ag_pathWithStripExt = $this->imagesFolderPhysicalPath . $folderName;
$ag_XML_path = $ag_pathWithStripExt . ".XML";
if (file_exists($ag_pathWithStripExt . ".xml")) {
$ag_XML_path = $ag_pathWithStripExt . ".xml";
}
if (file_exists($ag_XML_path)) {// Check is descriptions file exists
$ag_XML_xml = simplexml_load_file($ag_XML_path);
if (isset($ag_XML_xml->thumb)) {
$thumb_file = (string) $ag_XML_xml->thumb;
}
}
if (empty($thumb_file)) {
$images = agHelper::ag_imageArrayFromFolder($this->imagesFolderPhysicalPath . $folderName);
if (!empty($images)) {
$images = agHelper::array_sorting($images, $this->imagesFolderPhysicalPath . $folderName . $this->DS, $this->params['arrange']);
$thumb_file = $images[0]; // Get First image in folder as thumb
}
}
if (!empty($thumb_file)) {
$this->Album_generateThumb($folderName, $thumb_file);
$thumb_file = 'thumbs/' . $this->imagesFolderName . '/' . $folderName . '/' . basename($thumb_file);
}
else
{
$thumb_file = $this->currTemplateRoot.$default_folder_img;
}
return $this->sitePath . PLUGIN_BASE_PATH .$thumb_file;
}
/**
* Pagination HTML output
* @return string
*/
function writePagination() {
// Paggination Support
$html = "";
if ($this->params['paginUse']) {
if ($this->params['paginUse']) {
if (!empty($this->paginImgTotal) && ceil($this->paginImgTotal / $this->params['paginImagesPerGallery']) > 1) {
$html.= '<div class="AG_pagin_wrap">';
$paginPrev = ($this->paginInitPages[$this->index] - 1);
if ($paginPrev >= 1) {
$html.= '<a href="javascript:void(0);" onClick="AG_form_submit_' . $this->articleID . '(' . $this->index . ',' . $paginPrev . ',\'' . $this->imagesFolderName . '\'); return false;" class="AG_pagin_prev">' . JText::_("AG_PREV") . '</a>';
}
for ($i = 1; $i <= ceil($this->paginImgTotal / $this->params['paginImagesPerGallery']); $i++) {
if ($i == $this->paginInitPages[$this->index]) {
$html.= '<span class="AG_pagin_current">' . $i . '</span>';
} else {
$html.= '<a href="javascript:void(0);" onClick="AG_form_submit_' . $this->articleID . '(' . $this->index . ',' . $i . ',\'' . $this->imagesFolderName . '\',this);return false;" class="AG_pagin_link">' . $i . '</a>';
}
}
$paginNext = ($this->paginInitPages[$this->index] + 1);
if ($paginNext <= ceil($this->paginImgTotal / $this->params['paginImagesPerGallery'])) {
$html.= '<a href="javascript:void(0);" onClick="AG_form_submit_' . $this->articleID . '(' . $this->index . ',' . $paginNext . ',\'' . $this->imagesFolderName . '\'); return false;" class="AG_pagin_next">' . JText::_("AG_NEXT") . '</a>';
}
$html.= '<br style="clear:both"></div>';
}
}
}
return $html;
}
/**
* Generates html with popup support for all the images in the gallery.
* @return <html>
*/
function writeAllPopupThumbs() {
$html = '';
if (!empty($this->images)) {
foreach ($this->images as $imagesKey => $imagesValue) {
$html.='<a href="' . $this->imagesFolderPath . $imagesValue . '" title="' . htmlspecialchars(strip_tags($this->descArray[$imagesValue])) . '" class="' . $this->popupEngine->cssClass . '" rel="' . $this->popupEngine->rel . '" ' . $this->popupEngine->customTag . ' target="_blank">';
$html.=$this->writeNewImageTag($imagesValue);
$html.='<img src="' . $this->sitePath . PLUGIN_BASE_PATH . 'thumbs/' . $this->imagesFolderName . '/' . $imagesValue . '
" alt="' . htmlspecialchars(strip_tags($this->descArray[$imagesValue])) . '" class="ag_imageThumb"></a>';
}
}
return $html;
}
/**
* Returns image description. The current localization is taken into account.
* @param <string> $imageName
* @return <string>
*/
function writeDescription($imageName) {
return $this->descArray[$imageName];
}
/*
* Initialises Popup engine. Loads popupEngine settings and scripts
*/
function initPopup() {
require (dirname(dirname(__FILE__)). $this->DS . 'popups' . $this->DS . $this->params['popupEngine'] . $this->DS . 'index.php');
return $this->popupEngine->initCode;
}
/*
* Includes JavaScript code ad the end of the gallery html
*/
function endPopup() {
return $this->popupEngine->endCode;
}
/*
* adds new error value to the error array
*/
function addError($value) {
if ($value != '') {
$this->errors[] = $value;
}
}
//**************************************************************************
// END Template API functions //
//**************************************************************************
//**************************************************************************
// Gallery Functions //
//**************************************************************************
/**
* Gallery initialization
* @param <string> $match
*/
function initGallery($match) {
$this->match = $match;
$this->readInlineParams();
$this->imagesFolderNameOriginal = preg_replace("/{.+?}/", "", $match);
$this->imagesFolderName = strip_tags($this->imagesFolderNameOriginal);
// Pagination Support
if ($this->params['paginUse'] || $this->params['albumUse']) {
$this->paginInitPages[] = 1;
if (!empty($_GET['AG_form_paginInitPages_' . $this->articleID])) {
$AG_form_paginInitPages_array = explode(",", $_GET['AG_form_paginInitPages_' . $this->articleID]);
$this->paginInitPages[$this->index] = strip_tags($AG_form_paginInitPages_array[$this->index]);
}
$script = 'var paginInitPages_' . $this->articleID . '="' . implode(",", $this->paginInitPages) . '";';
$this->doc->addScriptDeclaration(strip_tags($script));
// Album Support
$this->albumParentLink = '';
$this->albumInitFolders[] = "";
$this->albumInitFolders[$this->index] = strip_tags($this->imagesFolderName); // Set init folders
if (!empty($_GET['AG_form_albumInitFolders_' . $this->articleID])) {
$AG_form_albumInitFolders_array = explode(",", $_GET['AG_form_albumInitFolders_' . $this->articleID]);
$this->albumInitFolders[$this->index] = strip_tags($AG_form_albumInitFolders_array[$this->index]);
$this->imagesFolderName = strip_tags($AG_form_albumInitFolders_array[$this->index]);
// Support for Album Parent Link
if ($this->imagesFolderName != $this->imagesFolderNameOriginal) {
$this->albumParentLink = '
<a href="javascript:void(0);" onClick="AG_form_submit_' . strip_tags($this->articleID) . '(' . strip_tags($this->index) . ',1,\'' . strip_tags(dirname($this->imagesFolderName)) . '\'); return false;" class="AG_album_parent">
<span>
' . strip_tags(basename(dirname($this->imagesFolderName))) . '
</span>
</a>
<br style="clear:both;" />
';
}
}
// Breadcrump Support
if (JFactory::getApplication()->getMenu()->getActive()->query['view'] == "layout") {
$this->writeBreadcrum();
}
$script = 'var albumInitFolders_' . $this->articleID . '="' . implode(",", $this->albumInitFolders) . '";';
$this->doc->addScriptDeclaration(strip_tags($script));
}
$this->imagesFolderPhysicalPath = $this->sitePhysicalPath . $this->params['rootFolder'] . $this->imagesFolderName . $this->DS;
$this->thumbsFolderPhysicalPath = $this->sitePhysicalPath . PLUGIN_BASE_PATH . 'thumbs' . $this->DS . $this->imagesFolderName . $this->DS;
$this->imagesFolderPath = $this->sitePath . $this->params["rootFolder"] . $this->imagesFolderName . '/';
$this->readDescriptionFiles();
$this->loadImageFiles();
$this->loadFolders();
$this->currPopupRoot = 'popups/' . $this->params['popupEngine'] . '/';
$this->currTemplateRoot = 'templates/' . $this->params['template'] . '/';
$this->pluginPath = $this->sitePath . PLUGIN_BASE_PATH;
}
/**
* Clears obsolete thumbnail folders
*/
function cleanThumbsFolder() {
$this->ag_cleanThumbsFolder($this->imagesFolderPhysicalPath, $this->thumbsFolderPhysicalPath);
}
/**
* Clears obsolete thumbnails
*/
function clearOldThumbs() {
$this->ag_clearOldThumbs($this->imagesFolderPhysicalPath, $this->thumbsFolderPhysicalPath, $this->params['albumUse']);
}
/**
* Reads description files
*/
private function readDescriptionFiles() {
// Create Images Array
unset($this->descArray);
if (file_exists($this->imagesFolderPhysicalPath)) {
$ag_images = Array();
$ag_files = JFolder::files($this->imagesFolderPhysicalPath);
$ag_ext_valid = array("jpg", "jpeg", "gif", "png"); // SET VALID IMAGE EXTENSION
foreach ($ag_files as $key => $value) {
if (is_numeric(array_search(strtolower(agHelper::ag_getExtension(basename($value))), $ag_ext_valid))) {
$ag_images[] = $value;
}
}
$ag_files = array_merge($ag_images, JFolder::folders($this->imagesFolderPhysicalPath));
if (!empty($ag_files)) {
foreach ($ag_files as $key => $f) {
// Set image name as imageDescription value, as predifined value
$this->descArray[$f] = $f;
// Set Possible Description File Apsolute Path // Instant patch for upper and lower case...
$ag_pathWithStripExt = $this->imagesFolderPhysicalPath . agHelper::ag_removExtension($f);
$descriptionFileApsolutePath = $ag_pathWithStripExt . ".XML";
if (file_exists($ag_pathWithStripExt . ".xml")) {
$descriptionFileApsolutePath = $ag_pathWithStripExt . ".xml";
}
if (file_exists($descriptionFileApsolutePath)) {// Check is descriptions file exists
$ag_imgXML_xml = JFactory::getXML($descriptionFileApsolutePath);
$ag_imgXML_captions = $ag_imgXML_xml->captions;
$lang = JFactory::getLanguage();
$langTag = strtolower($lang->getTag());
// GET DEFAULT LABEL
if (!empty($ag_imgXML_captions->caption)) {
foreach ($ag_imgXML_captions->caption as $ag_imgXML_caption) {
if (strtolower($ag_imgXML_caption->attributes()->lang) == "default") {
$this->descArray[$f] = $ag_imgXML_caption;
}
}
}
// GET CURRENT LANG LABEL
if (!empty($ag_imgXML_captions->caption)) {
foreach ($ag_imgXML_captions->caption as $ag_imgXML_caption) {
if (strtolower($ag_imgXML_caption->attributes()->lang) == strtolower($langTag)) {
$this->descArray[$f] = $ag_imgXML_caption;
}
}
}
// RICH TEXT SUPPORT
if ($this->params['plainTextCaptions']) {
$this->descArray[$f] = strip_tags($this->descArray[$f]);
}
}
}
}// if(file_exists($descriptionFileApsolutePath))
}
else
$this->descArray = null;
}
/**
* Loads images array, sorted as defined bu parametar.
*/
private function loadImageFiles() {
$this->images = agHelper::ag_imageArrayFromFolder($this->imagesFolderPhysicalPath);
if (!empty($this->images)) {
$this->images = agHelper::array_sorting($this->images, $this->imagesFolderPhysicalPath,$this->params['arrange']);
}
// Paginations Support
if ($this->params['paginUse']) {
$this->paginImgTotal = count($this->images);
$paginImages = Array();
$ag_pagin_start = ($this->paginInitPages[$this->index] - 1) * $this->params['paginImagesPerGallery'];
$ag_pagin_end = ($this->paginInitPages[$this->index] * $this->params['paginImagesPerGallery']) - 1;
if (!empty($this->images)) {
for ($i = $ag_pagin_start; $i <= $ag_pagin_end; $i++) {
if ($i < $this->paginImgTotal) {
$paginImages[] = $this->images[$i];
}
}
}
$this->images = $paginImages;
}
}
/**
* Loads folder array, sorted as defined bu parametar.
*/
private function loadFolders() {
$this->folders = agHelper::ag_foldersArrayFromFolder($this->imagesFolderPhysicalPath);
if (!empty($this->folders)) {
$this->folders = agHelper::array_sorting($this->folders, $this->imagesFolderPhysicalPath,$this->params['arrange']);
}
}
/**
* Generates thumbs, check for settings change and recreates thumbs if it needs to
*/
function generateThumbs() {
if (($this->params['thumbWidth'] == 0) || ($this->params['thumbHeight'] == 0)) {
$this->adderror(JText::_("AG_CANNOT_CREATE_THUMBNAILS_WIDTH_AND_HEIGHT_MUST_BE_GREATER_THEN_0"));
return;
}
//Add's index.html to thumbs folder
if (!file_exists($this->thumbsFolderPhysicalPath . $this->DS . 'index.html')) {
$this->ag_indexWrite($this->thumbsFolderPhysicalPath . $this->DS . 'index.html');
}
// Check for Changes
if (!empty($this->images)) {
foreach ($this->images as $imagesKey => $imagesValue) {
$original_file = $this->imagesFolderPhysicalPath . $imagesValue;
$thumb_file = $this->thumbsFolderPhysicalPath . $imagesValue;
if (!file_exists($thumb_file)) {
$this->addError(agHelper::ag_createThumb($this->imagesFolderPhysicalPath . $imagesValue, $thumb_file, $this->params['thumbWidth'], $this->params['thumbHeight'], $this->params['thumbAutoSize']));
} else {
list($imagewidth, $imageheight) = getimagesize($thumb_file);
switch ($this->params['thumbAutoSize']) {
case "none":
if ($imageheight != $this->params['thumbHeight'] || $imagewidth != $this->params['thumbWidth']) {
$this->addError(agHelper::ag_createThumb($this->imagesFolderPhysicalPath . $imagesValue, $thumb_file, $this->params['thumbWidth'], $this->params['thumbHeight'], $this->params['thumbAutoSize']));
}
break;
case "height":
if ($imagewidth != $this->params['thumbWidth']) {
$this->addError(agHelper::ag_createThumb($this->imagesFolderPhysicalPath . $imagesValue, $thumb_file, $this->params['thumbWidth'], $this->params['thumbHeight'], $this->params['thumbAutoSize']));
}
break;
case "width":
if ($imageheight != $this->params['thumbHeight']) {
$this->addError(agHelper::ag_createThumb($this->imagesFolderPhysicalPath . $imagesValue, $thumb_file, $this->params['thumbWidth'], $this->params['thumbHeight'], $this->params['thumbAutoSize']));
}
break;
}
}
// ERROR - Invalid image
if (!file_exists($thumb_file)) {
//$this->addError("Cannot read thumbnail");
$this->addError(JText::sprintf("AG_CANNOT_READ_THUMBNAIL", $thumb_file));
}
}
}
}
/**
* Generates Album Thumbs
*/
function Album_generateThumb($AG_parent_folder, $AG_img) {
if (($this->params['thumbWidth'] == 0) || ($this->params['thumbHeight'] == 0)) {
$this->adderror(JText::_("AG_CANNOT_CREATE_THUMBNAILS_WIDTH_AND_HEIGHT_MUST_BE_GREATER_THEN_0"));
return;
}
$imagesFolderPhysicalPath = $this->imagesFolderPhysicalPath . $AG_parent_folder . $this->DS;
$thumbsFolderPhysicalPath = $this->thumbsFolderPhysicalPath . $AG_parent_folder . $this->DS;
//Create directory in thumbs for gallery
if (!file_exists($thumbsFolderPhysicalPath)) {
JFolder::create($thumbsFolderPhysicalPath, 0755);
}
//Add's index.html to thumbs folder
if (!file_exists($thumbsFolderPhysicalPath . 'index.html')) {
$this->ag_indexWrite($thumbsFolderPhysicalPath . 'index.html');
}
$original_file = $imagesFolderPhysicalPath . $AG_img;
$thumb_file = $thumbsFolderPhysicalPath . $AG_img;
if (!file_exists($thumb_file)) {
$this->addError(agHelper::ag_createThumb($original_file, $thumb_file, $this->params['thumbWidth'], $this->params['thumbHeight'], $this->params['thumbAutoSize']));
} else {
list($imagewidth, $imageheight) = getimagesize($thumb_file);
switch ($this->params['thumbAutoSize']) {
case "none":
if ($imageheight != $this->params['thumbHeight'] || $imagewidth != $this->params['thumbWidth']) {
$this->addError(agHelper::ag_createThumb($original_file, $thumb_file, $this->params['thumbWidth'], $this->params['thumbHeight'], $this->params['thumbAutoSize']));
}
break;
case "height":
if ($imagewidth != $this->params['thumbWidth']) {
$this->addError(agHelper::ag_createThumb($original_file, $thumb_file, $this->params['thumbWidth'], $this->params['thumbHeight'], $this->params['thumbAutoSize']));
}
break;
case "width":
if ($imageheight != $this->params['thumbHeight']) {
$this->addError(agHelper::ag_createThumb($original_file, $thumb_file, $this->params['thumbWidth'], $this->params['thumbHeight'], $this->params['thumbAutoSize']));
}
break;
}
}
// ERROR - Invalid image
if (!file_exists($thumb_file)) {
//$this->addError("Cannot read thumbnail");
$this->addError(JText::sprintf("AG_CANNOT_READ_THUMBNAIL", $thumb_file));
}
}
/**
* Returns error html
*/
function writeErrors() {
$errors = "";
$osVersion = $this->ag_get_os_($_SERVER['HTTP_USER_AGENT']);
$phpVersion = phpversion();
if (isset($this->errors)) {
foreach ($this->errors as $key => $value) {
$errors.='<div class="error">' . $value . ' <br/>
Admiror Gallery: ' . AG_VERSION . '<br/>
Server OS:' . $_SERVER['SERVER_SOFTWARE'] . '<br/>
Client OS:' . $osVersion . '<br/>
PHP:' . $phpVersion . '
</div>' . "\n";
}
unset($this->errors);
}
return $errors;
}
/**
* Breadcrump Support
* Author: Lee Anderson
* Authors e-mail: landerson@atlas-tech.com
*/
function writeBreadcrum() {
$folderNames = str_replace('//', '/', $this->imagesFolderName);
$albumName = explode("/", $folderNames);
$folderNumber = count($albumName) - 1;
$linkFolderName = '';
for ($i = 0; $i <= $folderNumber; $i++) {
$linkFolderName .= $albumName[$i] . '/';
$linkFolderName = str_replace('//', '/', $linkFolderName);
if ($albumName[$i] != '' && $i != 0) {
$this->events['name'] = $albumName[$i];
$link = 'Javascript: AG_form_submit_' . $this->articleID . '(' . $this->index . ',1,\'' . $linkFolderName . '\');';
$mainframe = JFactory::getApplication();
$document = JFactory::getDocument();
$pathway = $mainframe->getPathway();
$document->setTitle($this->events['name']);
$pathway->addItem($this->events['name'], $link);
}
}
}
/**
* Reads inline parametar if any or sets default values
*/
function readInlineParams() {
////setting parametars for current gallery, if there is no inline params default params are set
$this->params['template'] = $this->ag_getParams("template", $this->match, $this->staticParams['template']);
$this->params['thumbWidth'] = $this->ag_getParams("thumbWidth", $this->match, $this->staticParams['thumbWidth']);
$this->params['thumbHeight'] = $this->ag_getParams("thumbHeight", $this->match, $this->staticParams['thumbHeight']);
$this->params['thumbAutoSize'] = $this->ag_getParams("thumbAutoSize", $this->match, $this->staticParams['thumbAutoSize']);
$this->params['arrange'] = $this->ag_getParams("arrange", $this->match, $this->staticParams['arrange']);
$this->params['newImageTag'] = $this->ag_getParams("newImageTag", $this->match, $this->staticParams['newImageTag']);
$this->params['newImageTag_days'] = $this->ag_getParams("newImageDays", $this->match, $this->staticParams['newImageTag_days']);
$this->params['frameWidth'] = $this->ag_getParams("frameWidth", $this->match, $this->staticParams['frame_width']);
$this->params['frameHeight'] = $this->ag_getParams("frameHeight", $this->match, $this->staticParams['frame_height']);
$this->params['showSignature'] = $this->ag_getParams("showSignature", $this->match, $this->staticParams['showSignature']);
$this->params['plainTextCaptions'] = $this->ag_getParams("plainTextCaptions", $this->match, $this->staticParams['plainTextCaptions']);
$this->params['popupEngine'] = $this->ag_getParams("popupEngine", $this->match, $this->staticParams['popupEngine']);
$this->params['backgroundColor'] = $this->ag_getParams("backgroundColor", $this->match, $this->staticParams['backgroundColor']);
$this->params['foregroundColor'] = $this->ag_getParams("foregroundColor", $this->match, $this->staticParams['foregroundColor']);
$this->params['highliteColor'] = $this->ag_getParams("highliteColor", $this->match, $this->staticParams['highliteColor']);
// Albums Support
$this->params['albumUse'] = $this->ag_getParams("albumUse", $this->match, $this->staticParams['albumUse']);
// Paginations Support
$this->params['paginUse'] = $this->ag_getParams("paginUse", $this->match, $this->staticParams['paginUse']);
$this->params['paginImagesPerGallery'] = $this->ag_getParams("paginImagesPerGallery", $this->match, $this->staticParams['paginImagesPerGallery']);
}
/**
* Gallery constructor, sets path values, sets document reference
* @param <JParameter> $globalParams
* @param <string> $path
* @param <string> $sitePhysicalPath
* @param <pointer> $document
*/
function __construct($globalParams, $path, $sitePhysicalPath, $document) {
$this->staticParams['thumbWidth'] = $globalParams->get('thumbWidth', 200);
$this->staticParams['thumbHeight'] = $globalParams->get('thumbHeight', 120);
$this->staticParams['thumbAutoSize'] = $globalParams->get('thumbAutoSize', "none");
$this->staticParams['template'] = $globalParams->get('template', 'classic');
$this->staticParams['arrange'] = $globalParams->get('arrange', 'priority');
$this->staticParams['newImageTag'] = $globalParams->get('newImageTag', true);
$this->staticParams['newImageTag_days'] = $globalParams->get('newImageTag_days', '7');
$this->staticParams['frame_width'] = $globalParams->get('frame_width', false);
$this->staticParams['frame_height'] = $globalParams->get('frame_height', false);
$this->staticParams['showSignature'] = $globalParams->get('showSignature', true);
$this->staticParams['plainTextCaptions'] = $globalParams->get('plainTextCaptions', true);
$this->staticParams['popupEngine'] = $globalParams->get('popupEngine', 'slimbox');
$this->staticParams['usePopuEngine'] = $globalParams->get('usePopuEngine', true);
$this->staticParams['ignoreError'] = $globalParams->get('ignoreError', true);
$this->staticParams['ignoreAllError'] = $globalParams->get('ignoreAllError', false);
$this->staticParams['rootFolder'] = $globalParams->get('rootFolder', '/images/sampledata/');
$this->staticParams['backgroundColor'] = $globalParams->get('backgroundColor', 'ffffff');
$this->staticParams['foregroundColor'] = $globalParams->get('foregroundColor', '808080');
$this->staticParams['highliteColor'] = $globalParams->get('highliteColor', 'fea804');
$this->popupEngine = new agPopup();
$this->params = $this->staticParams;
if (substr($path, -1) == "/")
$path = substr($path, 0, -1);
$this->sitePath = $path;
$this->sitePhysicalPath = $sitePhysicalPath;
$this->thumbsFolderPhysicalPath = $sitePhysicalPath . PLUGIN_BASE_PATH . 'thumbs' . $this->DS;
$this->imagesFolderPhysicalPath = $sitePhysicalPath . $this->params["rootFolder"];
$this->cleanThumbsFolder();
$this->doc = $document;
$this->loadCSS('AdmirorGallery.css');
//$this->errors = new agErrors();
// Album Support
$this->staticParams['albumUse'] = $globalParams->get('albumUse', true);
// Paginations Support
$this->staticParams['paginUse'] = $globalParams->get('paginUse', true);
$this->staticParams['paginImagesPerGallery'] = $globalParams->get('paginImagesPerGallery', 10);
}
//Constructor backward compatibility with PHP4
function agGallery($globalParams, $path, $sitePhysicalPath, $document)
{
$this->__construct($globalParams, $path, $sitePhysicalPath, $document);
}
//**************************************************************************
// END Gallery Functions //
//**************************************************************************
}
?>
Private