<?php
defined( '_JEXEC' ) or die( 'Restricted access' );
jimport('joomla.event.plugin');
// <--------------- Taaldefenities ------------------------------------->
define('_SIGPRO_GD_LIBMISSING','<b>Error</b>: GD2 library is not enabled in your server!');
define('_SIGPRO_GD_LIBNOJPG','<b>Error</b>: GD2 library does not support JPG!');
define('_SIGPRO_GD_LIBNOGIF','<b>Error</b>: GD2 library does not support GIF!');
define('_SIGPRO_GD_LIBNOPNG','<b>Error</b>: GD2 library does not support PNG!');
define('_SIGPRO_JVERSION','<b>Error</b>: JoomlaWorks "Simple Image Gallery (j!1.5)" Plugin functions only under Joomla! 1.5');
define('_SIGPRO_SIGFREECHECK','<b>Error</b>: "Simple Image Gallery" (free version) has been located in your system. You need to uninstall it first, before using the PRO version. Thank you.');
define('_SIGPRO_TEMPFOLDERERROR','<b>Error</b>: "Simple Image Gallery Pro" could not create the required "temp" folder (used for thumbnail storage). Please create this folder manually and set its permissions (chmod) to 644 or 777. Thank you.');
define('_SIGPRO_THUMBERROR','<span>Error creating thumbnail!</span>');
// <--------------- END --------------------------------------------------------->
class plgContentJwsig extends JPlugin
{
//Constructor
function plgContentJwsig( &$subject )
{
parent::__construct( $subject );
// load plugin parameters
$this->_plugin = JPluginHelper::getPlugin( 'content', 'jwsig' );
$this->_params = new JParameter( $this->_plugin->params );
}
function onPrepareContent(&$row, &$params, $limitstart) {
// just startup
global $mainframe;
// root folder
$rootfolder = '/images/stories/';
// checking
if ( !preg_match("#{gallery}(.*?){/gallery}#s", $row->text) ) {
return;
}
$plugin =& JPluginHelper::getPlugin('content', 'jwsig');
$pluginParams = new JParameter( $plugin->params );
// j!1.5 paths
$mosConfig_absolute_path = JPATH_SITE;
$mosConfig_live_site = JURI :: base();
if(substr($mosConfig_live_site, -1)=="/") $mosConfig_live_site = substr($mosConfig_live_site, 0, -1);
// Parameters
$_width_ = $pluginParams->get('th_width', 200);
$_height_ = $pluginParams->get('th_height', 200);
$_quality_ = $pluginParams->get('th_quality', 80);
$displaynavtip = $pluginParams->get('displaynavtip', 1);
$navtip = $pluginParams->get('navtip', 'Navigation tip: Hover mouse on top of the right or left side of the image to see the next or previous image respectively.');
$displaymessage = $pluginParams->get('displaymessage', 1);
$message = $pluginParams->get('message', 'You are browsing images from the article:');
// GD2 Library Check
if(function_exists("gd_info")) {
$gdinfo = gd_info();
$gdsupport = array();
$version = intval(ereg_replace('[[:alpha:][:space:]()]+', '', $gdinfo['GD Version']));
if($version!=2) $gdsupport[] = '<div class="message">'._SIGPRO_GD_LIBMISSING.'</div>';
if (!$gdinfo['JPG Support']) $gdsupport[] = '<div class="message">'._SIGPRO_GD_LIBNOJPG.'</div>';
if (!$gdinfo['GIF Create Support']) $gdsupport[] = '<div class="message">'._SIGPRO_GD_LIBNOGIF.'</div>';
if (!$gdinfo['PNG Support']) $gdsupport[] = '<div class="message">'._SIGPRO_GD_LIBNOPNG.'</div>';
if(count($gd_support)) {
foreach ($gdsupport as $k=>$v) {echo $v;}
}
}
// Version check
$version = new JVersion();
if( $version->PRODUCT=="Joomla!" && $version->RELEASE!="1.5") { echo '<div class="message">'._SIGPRO_JVERSION.'</div>'; }
if (preg_match_all("#{gallery}(.*?){/gallery}#s", $row->text, $matches, PREG_PATTERN_ORDER) > 0) {
$sigcount = -1;
foreach ($matches[0] as $match) {
$sigcount++;
$_images_dir_ = preg_replace("/{.+?}/", "", $match);
unset($images);
$noimage = 0;
// read directory
if ($dh = opendir($mosConfig_absolute_path.$rootfolder.$_images_dir_)) {
while (($f = readdir($dh)) !== false) {
if((substr(strtolower($f),-3) == 'jpg') || (substr(strtolower($f),-3) == 'gif') || (substr(strtolower($f),-3) == 'png')) {
$noimage++;
$images[] = array('filename' => $f);
array_multisort($images, SORT_ASC, SORT_REGULAR);
}
}
closedir($dh);
}
$itemtitle = preg_replace("/\"/", "'", $row->title);
if($noimage) {
$html = '
<!--BEGIN --><link href="'.$mosConfig_live_site.'/plugins/content/plugin_jw_sig/sig.css" rel="stylesheet" type="text/css" />
<style type="text/css">.sig_cont {width:'.($_width_+30).'px;height:'.($_height_+20).'px;}</style>
<script type="text/javascript" src="'.$mosConfig_live_site.'/plugins/content/plugin_jw_sig/mootools.js"></script>
<script type="text/javascript" src="'.$mosConfig_live_site.'/plugins/content/plugin_jw_sig/slimbox.js"></script>
<div class="sig">';
for($a = 0;$a<$noimage;$a++) {
if($images[$a]['filename'] != '') {
$html .= '<div class="sig_cont"><div class="sig_thumb"><a href="'.$mosConfig_live_site.$rootfolder.$_images_dir_.'/'.$images[$a]['filename'].'" rel="lightbox[sig'.$sigcount.']" title="';
if ($displaynavtip) {$html .= $navtip.'<br /><br />';}
if ($displaymessage) {$html .= $message.'<br /><b>'.$itemtitle.'</b>';}
else {$html .= '<b>'.$images[$a]['filename'].'</b>';}
$html .= '" alt="';
if ($displaymessage) {$html .= $message.' '.$itemtitle.'';}
else {$html .= $images[$a]['filename'];}
$html .= '" target="_blank"><img src="'.$mosConfig_live_site.'/plugins/content/plugin_jw_sig/showthumb.php?img='.$_images_dir_.'/'.$images[$a]['filename'].'&width='.$_width_.'&height='.$_height_.'&quality='.$_quality_.'"></a></div></div>';
}
}
$html .="\n<div class=\"sig_clr\"></div>\n</div>\n<!-- EINDE-->
";
}
}
$row->text = preg_replace( "#{gallery}".$_images_dir_."{/gallery}#s", $html , $row->text );
}
}
}
}
?>1.002 views
Hallo, ik ben bezig met het aanpassen van een joomla module voor een image gallery, nu zit ik met het volgende probleem, de code maakt voor iedere afbeelding de div "sig_cont" aan, maar nu wil ik dus dat het zo gebeurt, dat de div voor het eerste plaatje "sig_cont1" heet, de volgende weer "sig_cont2", enzovoorts, maar ik krijg het niet voor elkaar, ik ben bang dat ik wat overzie want zo moeilijk kan het toch niet zijn :S
