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multithumb.php
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multithumb.php
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<?php
#error_reporting(E_ALL);
/**
* @version $Id: multithumb.php, v 2.0 alpha 3 for Joomla 1.5 2008/8/27 15:08:21 marlar Exp $
* @package Joomla
* @copyright (C) 2007-2008 Martin Larsen; with modifications from Erich N. Pekarek and René-C. Kerner
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL
*/
// no direct access
defined( '_JEXEC' ) or die( 'Restricted access' );
//import library dependencies
jimport('joomla.event.plugin');
jimport('joomla.document.document');
require_once (JPATH_SITE . DS . 'components' . DS . 'com_content' . DS . 'helpers' . DS . 'route.php');
// BK-Thumb plugin implementation
class plgContentMultithumb extends JPlugin {
function plgContentMultithumb ( &$subject, $config ) {
// public function __construct(& $subject, $config) {
// Iniatialize parent class
parent::__construct($subject, $config);
// Current version for infornation message
$this->botmtversion = 'Multithumb 3.1.0';
$version = new JVersion();
$this->jVersion = (int) substr(str_replace('.','', $version->getShortVersion()),0,2);
if ( $this->jVersion >= 16 ) {
$this->loadLanguage();
}
// Don't initaialize anymore if plugin is disabled
$this->published = JPluginHelper::isEnabled('content','multithumb');
if (!$this->published) {
return;
}
$this->_live_site = JURI::base( true );
// Initialize paramters
$plugin = JPluginHelper::getPlugin( 'content', 'multithumb' );
if ( $this->jVersion >= 16 ) {
$plugin = JPluginHelper::getPlugin( 'content', 'multithumb' );
$params = new JRegistry();
$params->loadJSON($plugin->params);
$this->init_params($params);
} else {
$this->init_params(new JParameter( $plugin->params ));
}
$this->cont_num = 0;
// echo "DEBUG:$this->cont_num<br>";
if ( $this->_params->get('slimbox_headers') == 2 ) {
$this->botAddMultiThumbHeader('slimbox');
}
if ( $this->_params->get('prettyphoto_headers') == 2 ) {
$this->botAddMultiThumbHeader('prettyPhoto');
}
if ( $this->_params->get('shadowbox_headers') == 2 ) {
$this->botAddMultiThumbHeader('shadowbox');
}
if ( $this->_params->get('jquery_headers') == 2 ) {
$this->botAddMultiThumbHeader('jquery');
}
if ( $this->_params->get('iload_headers') == 2 ) {
$this->botAddMultiThumbHeader('iLoad');
}
}
// Initializes plugin parameters
function init_params (&$params) {
$this->_params = $params;
$this->_params->def('thumb_size_type', 0);
$this->_params->def('shadowbox_headers', 1);
$this->_params->def('slimbox_headers', 1);
$this->_params->def('prettyphoto_headers', 1);
$this->_params->def('memory_limit', 'default');
$this->_params->def('time_limit', '');
// $this->_params->def('ignore_cats', '');
$this->_params->def('only_classes', '');
$this->_params->def('only_tagged', 0);
$this->_params->def('exclude_tagged', 0);
$this->_params->def('enable_thumbs', 1);
// $this->_params->def('thumb_width',150);
// $this->_params->def('thumb_height',100);
$this->_params->def('popup_type', 'slimbox');
$this->_params->def('thumb_proportions','bestfit');
$this->_params->def('thumb_bg', '#FFFFFF');
$this->_params->def('border_size', '2px');
$this->_params->def('border_color', '#000000');
$this->_params->def('border_style', 'none');
$this->_params->def('thumbclass', 'multithumb');
$this->_params->def('resize',0);
$this->_params->def('full_width',800);
$this->_params->def('full_height',600);
$this->_params->def('image_proportions','bestfit');
$this->_params->def('image_bg', '#000000');
$this->_params->def('blog_mode', 'link');
$this->_params->def('enable_blogs', 1);
$this->_params->def('max_thumbnails', 0);
$this->_params->def('num_cols', 3);
$this->_params->def('allow_img_toolbar',0);
$this->_params->def('scramble', 'off');
$this->_params->def('quality', 80);
$this->_params->def('watermark', 0);
$this->_params->def('watermark_type', 0);
if ( !$this->_params->get('watermark_type') ) {
$this->_params->set('watermark', 0);
}
$this->_params->def('watermark_file', '');
if ( !$this->_params->get('watermark_file') ) {
$this->_params->set('watermark', 0);
}
if(!$this->_params->get('watermark')) { // No watermark
$this->_params->set('watermark_file', '');
}
// if(strpos($this->_params->get('watermark_file'), '://')) { // It's a url
// $this->_params->set( 'watermark_file',
// str_replace( "/", DS,
// str_replace($this->_live_site, JPATH_SITE,
// $this->_params->get('watermark_file'))) );
// }
$this->_params->def('watermark_left', '');
$this->_params->def('watermark_top', '');
$this->watermark_cats = $this->_params->get('watermark_cats');
if ($this->watermark_cats) {
if ( !is_array($this->watermark_cats) ) {
$this->watermark_cats = (array)$this->watermark_cats;
}
} else {
$this->watermark_cats = (array)null;
}
$this->_params->def('transparency_type', 'alpha');
$this->_params->set('transparent_color', hexdec($this->_params->get('transparent_color', '#000000')) );
$this->_params->def('transparency', '25');
$this->_params->def('error_msg', 'text');
$this->_params->def('css', ".multithumb {
margin: 5px;
float: left;
}");
$this->_params->def('caption_css', ".mtCapStyle {
font-weight: bold;
color: black;
background-color: #ddd;
margin: 0px 4px;
text-align: center;
white-space: pre-wrap;
}");
$this->_params->def('gallery_css', ".mtGallery {
margin: 5px;
align: center;
float: none;
}");
$IS_ARTICLE_RULE=$this->_params->get('IS_ARTICLE_RULE', "option=com_content&view=article,option=com_flexicontent&view=items");
$IS_ARTICLE_RULE=str_replace ("\n", "", $IS_ARTICLE_RULE);
$IS_ARTICLE_RULE=str_replace ("\r", "", $IS_ARTICLE_RULE);
$IS_ARTICLE_RULE=str_replace (" ", "", $IS_ARTICLE_RULE);
$P1 = explode(",", $IS_ARTICLE_RULE);
$this->is_article_rule = "(";
foreach ($P1 as $val1) {
$P2 = explode("&", $val1);
$this->is_article_rule .= "(";
foreach ($P2 as $val2) {
list($cmd, $val) = explode("=", $val2);
$this->is_article_rule .= "( JRequest::getCmd('$cmd') == '$val' ) AND ";
}
$this->is_article_rule .= "TRUE ) OR ";
}
$this->is_article_rule .= "FALSE )";
// echo "DEBUG: $this->is_article_rule <br/>";
// echo "DEBUG:".JRequest::getCmd('layout')."<br>";
$IS_BLOG_RULE=$this->_params->get('IS_BLOG_RULE', "option=com_content&view=featured,option=com_content&layout=blog");
$IS_BLOG_RULE=str_replace ("\n", "", $IS_BLOG_RULE);
$IS_BLOG_RULE=str_replace ("\r", "", $IS_BLOG_RULE);
$IS_BLOG_RULE=str_replace (" ", "", $IS_BLOG_RULE);
$P1 = explode(",", $IS_BLOG_RULE);
$is_blog_rule = "(";
foreach ($P1 as $val1) {
$P2 = explode("&", $val1);
$is_blog_rule .= "(";
foreach ($P2 as $val2) {
list($cmd, $val) = explode("=", $val2);
$is_blog_rule .= "( JRequest::getCmd('$cmd') == '$val' ) AND ";
}
$is_blog_rule .= "TRUE ) OR ";
}
$is_blog_rule .= "FALSE )";
eval( "\$is_blog = $is_blog_rule;" ) ;
$this->is_blog = $is_blog;
// echo "DEBUG:".(int)$is_blog." - $is_blog_rule<br>";
// echo "DEBUG:".(int)$is_article." - $this->is_article_rule<br>";
eval( "\$is_article = $this->is_article_rule;" ) ;
$this->is_article = $is_article;
// $this->is_blog = ( /* ( JRequest::getCmd('option') == 'com_content') && */
// ((JRequest::getCmd('view') == 'featured') || (JRequest::getCmd('layout') == 'blog')) );
// echo "DEBUG:".$this->is_blog."<br>";
if ($this->is_blog) {
$item_id = JRequest::getInt('Itemid');
// <param name="blog_mode" type="list"
// <option value="link">Link to article</option>
// <option value="popup">Popup</option>
// <option value="thumb">Thumbnails only</option>
// <option value="disable">Disable</option>
// $item_id = JRequest::getInt('Itemid');
$blog_ids = $this->_params->get('blog_ids');
if ($blog_ids) {
if ( !is_array($blog_ids) ) {
$blog_ids = (array)$blog_ids;
}
} else {
$blog_ids = (array)null;
}
if ( ( $this->_params->get('enable_blogs') == 0 ) ||
// ( $this->_params->get('blog_mode') == "disable" ) ||
( $this->_params->get('enable_blogs') == 2 && /* $blog_ids && */ !in_array($item_id, $blog_ids) ) ) {
$this->_params->set('enable_thumbs', 0);
$this->_params->set('blog_mode', 'disable');
// $this->_params->set('thumb_size_type', 1);
$this->_params->set('blog_mode', 'thumb');
$this->_params->set('popup_type', 'nothumb' );
} else {
$this->_params->set('enable_thumbs', 1);
if( ( $this->_params->get('blog_mode')=='thumb' || $this->_params->get('blog_mode')=='link' ) ) {
$this->_params->set('popup_type', 'none');
}
}
// echo "DEBUG:".$this->_params->get('enable_blogs')."<br>";
list ($thumb_width, $thumb_height) = $this->parse_size($this->_params->get('blog_size', "200x150" ));
$this->_params->set('thumbclass', $this->_params->get('thumbclass_blog') );
$this->_params->set('css_blog', $this->_params->get('css_blog') );
if ( $this->_params->get('caption') ==1 ) {
$this->_params->set('caption', 0);
}
$this->_params->set('thumb_size_first', '');
// $this->_params->set('thumb_size_type', 0);
} else {
$this->_params->set('blog_mode', 'disable');
list ($thumb_width, $thumb_height) = $this->parse_size($this->_params->get('thumb_size', "150x100"));
if ( $this->_params->get('caption') == 3 ) {
$this->_params->set('caption', 0);
}
}
$this->_params->set('thumb_width', $thumb_width);
$this->_params->set('thumb_height', $thumb_height);
if ( !$this->_params->get('caption') ) {
$this->_params->set('caption_pos', 'disabled');
}
$this->_params->def('caption_pos', 'disabled');
if ( $this->_params->get('caption_pos') == 'disabled') {
$this->_params->set('caption_pos', '');
}
$this->_params->def('caption_type', 'title');
//$alt = trim( $alt);
// $title= trim( $title);
switch ($this->_params->get('caption_type')) {
case "alt":
$this->_params->set('caption_type_iptc',0);
$this->_params->set('caption_type_filename',0);
$this->_params->set('caption_type_title',0);
$this->_params->set('caption_type_alt',1);
break;
case "title":
$this->_params->set('caption_type_iptc',0);
$this->_params->set('caption_type_filename',0);
$this->_params->set('caption_type_title',1);
$this->_params->set('caption_type_alt',0);
break;
case "iptc_caption":
$this->_params->set('caption_type_iptc',1);
$this->_params->set('caption_type_filename',0);
$this->_params->set('caption_type_title',0);
$this->_params->set('caption_type_alt',0);
break;
case "alt_or_title":
$this->_params->set('caption_type_iptc',0);
$this->_params->set('caption_type_filename',0);
$this->_params->set('caption_type_title',2);
$this->_params->set('caption_type_alt',1);
break;
case "title_or_alt":
$this->_params->set('caption_type_iptc',0);
$this->_params->set('caption_type_filename',0);
$this->_params->set('caption_type_title',1);
$this->_params->set('caption_type_alt',2);
break;
case "iptc_caption_or_alt_or_title":
$this->_params->set('caption_type_iptc',1);
$this->_params->set('caption_type_filename',0);
$this->_params->set('caption_type_title',3);
$this->_params->set('caption_type_alt',2);
break;
case "iptc_caption_or_title_or_alt":
$this->_params->set('caption_type_iptc',1);
$this->_params->set('caption_type_filename',0);
$this->_params->set('caption_type_title',2);
$this->_params->set('caption_type_alt',3);
break;
case "alt_or_title_or_iptc_caption":
$this->_params->set('caption_type_iptc',3);
$this->_params->set('caption_type_filename',0);
$this->_params->set('caption_type_title',2);
$this->_params->set('caption_type_alt',1);
break;
case "title_or_alt_or_iptc_caption":
$this->_params->set('caption_type_iptc',3);
$this->_params->set('caption_type_filename',0);
$this->_params->set('caption_type_title',1);
$this->_params->set('caption_type_alt',2);
break;
}
// Defines regular expression for img tag searching
/* if( !$is_blog and $this->_params->get('enable_thumbs') == 4 and $this->_params->get('only_classes') ) {
$this->regex = '#<img(?=[^>]*class=["\'](?:'.($this->_params->get('only_classes')).')["\'])[^>]*src=(["\'])([^"\']*)\1[^>]*>';
// echo "DEBUG:".htmlspecialchars($this->regex)."<br>";
} else */ {
$this->regex = '#<img[^>]*src=(["\'])([^"\']*)\1[^>]*>';
}
$this->regex .= '|{multithumb([^}]*)}#is';
$this->is_gallery = false;
// Preserve parameters set
// if (version_compare(PHP_VERSION, '5.0.0', '<')) {
// $this->_paramsDef = $this->_params;
// } else {
$this->_paramsDef = clone($this->_params);
// }
// echo "DEBUG: ".$this->_paramsDef->get('thumb_width' )."-".$this->_paramsDef->get('thumb_height' )."<br />";
// echo "DEBUG:".$is_blog." ".$this->_params->get('blog_mode')." ".JRequest::getCmd('view') ." ".JRequest::getCmd('layout'). "<br>";
}
function parse_size($size, $dimention = "" ) {
$pieces = explode("x", $size);
if ( isset($pieces[0]) && !isset($pieces[1]) ) {
$height = $width = $pieces[0];
} elseif ( isset($pieces[0]) && isset($pieces[1]) ) {
$width = $pieces[0];
$height = $pieces[1];
} else {
$width = $height = 0;
}
if ($dimention == "width") {
return $width;
} elseif ($dimention == "height") {
return $height;
} else {
return array($width, $height);
}
}
public function onContentPrepare($context, &$article, &$params, $limitstart = 0) {
// echo "DEBUG1 onContentPrepare: ".print_r((int)$this->is_article,true)."<br>";
// echo "DEBUG2 onContentPrepare: ".print_r($params,true)."<br>";
if ( !$this->is_article ) {
return;
}
// $this->is_article = true;
$this->onPrepareContent ( $article, $params, $limitstart);
}
public function onContentBeforeDisplay($context, &$article, &$params, $limitstart = 0) {
// return;
// echo "DEBUG2:onContentBeforeDisplay: ".print_r((int)$this->is_blog,true)."<br><br>";
if ( !$this->is_blog ) {
return;
}
// $this->is_blog = true;
// $this->is_article = false;
if ( isset( $article->text ) ) {
$text_save = $article->text;
}
$article->text = $article->introtext ;
$this->onPrepareContent ( $article, $params, $limitstart);
$article->introtext = $article->text ;
if ( isset( $text_save ) ) {
$article->text = $text_save;
}
}
// Process one article
function onPrepareContent ( &$row, &$params, $page=0 ) {
/* $aparams = new JRegistry();
$aparams->loadObject($row->attribs); */
// echo "DEBUG3: aparams ".print_r($aparams, true)."<br>";
// If plugin disabled or row parameters is not post remove plugin tags and stop processing
if ( !$this->published /*|| !$params */) {
$row->text = preg_replace('#{(no)?multithumb([^}]*)}#i', '', $row->text);
return true;
}
static $rowid = 0;
if ( isset( $row->id ) ) {
$this->rowid = $row->id;
} else {
$this->rowid = ++$rowid;
}
if ( $this->rowid ) {
$this->cont_num++;
}
// Restore plugin params
// $this->_params = $this->_paramsDef;
// Decide if thumbs should be generated depend on current category
// $is_article = ( JRequest::getCmd('option') == 'com_content') &&
// (JRequest::getCmd('view') == 'article');
// $this->is_article = (int)((JRequest::getCmd('option') == 'com_content' && JRequest::getCmd('view') == 'article') ||
// (JRequest::getCmd('option') == 'com_flexicontent' && JRequest::getCmd('view') == 'items')) ;
// echo "DEBUG: ".(int)$this->is_blog." <br>";
// echo "DEBUG: ".(int)$this->is_article." <br>";
if ($this->is_article && $this->_params->get('enable_thumbs') < 4) {
if ( preg_match('/{multithumb}/is', $row->text)==0 ) {
if ($this->_params->get('enable_thumbs') ) {
// <param name="enable_thumbs" type="list" default="1" label="Thumbnails for articles"
// <option value="1">Enable for allcategories</option>
// <option value="2">Enable for following categories only</option>
// <option value="3">Enable for all except following categories</option>
// <option value="0">Disable</option>
$only_cats = $this->_params->get('only_cats');
if ($only_cats) {
if ( !is_array($only_cats) ) {
$only_cats = (array)$only_cats;
}
} else {
$only_cats = (array)null;
}
if ( /* $only_cats && $this->_params->get('enable_thumbs')!=1 &&*/(
( $this->_params->get('enable_thumbs')==2 && !in_array($row->catid, $only_cats ) ) ||
( $this->_params->get('enable_thumbs')==3 && in_array($row->catid, $only_cats ) ) )) {
// $this->_params->set('enable_thumbs', 0);
$row->text = preg_replace('/{(no)?multithumb([^}]*)}/i', '', $row->text);
// $this->_params->set('thumb_size_type', 1);
$this->_params->set('popup_type', 'nothumb');
// return true;
}
// echo "DEBUG:1<br>";
} else {
// $this->_params->set('thumb_size_type', 1);
$this->_params->set('popup_type', 'nothumb');
}
}
}
//
if( ($this->_params->get('exclude_tagged' ) && stristr($row->text, '{nomultithumb}')!==false) ||
($this->_params->get('only_tagged' ) && preg_match('/{multithumb([^}]*)}/is', $row->text )==0 )) {
// $this->_params->set('thumb_size_type', 1);
$this->_params->set('blog_mode', 'thumb'); // TBD ???
// $this->_params->set('popup_type', 'nothumb');
$row->text = preg_replace('/{(no)?multithumb([^}]*)}/i', '', $row->text);
return true;
}
// Cleanup NOmultithumb if it is ignored
if (stristr($row->text, '{nomultithumb}')!==false) { // BK
$row->text = preg_replace('/{nomultithumb}/i', '', $row->text);
}
// PROCESS ROW
$this->mt_thumbnail_count = array();
$this->mt_gallery_count = 0;
if ( $this->_params->get('blog_mode')=='link' ) {
// Read more text
// $this->botMtLinkText = "";
// if ($params) {
// $this->botMtLinkText = ( $aparams->get('readmore') ? $aparams->get('readmore') : JText::_('Read more...') ); // BK
// <?php $attribs = json_decode($this->item->attribs);
//
// if ($attribs->alternative_readmore == null) :
// echo JText::_('COM_CONTENT_REGISTER_TO_READ_MORE');
// elseif ($readmore = $this->item->alternative_readmore) :
// echo $readmore;
// if ($params->get('show_readmore_title', 0) != 0) :
// echo JHtml::_('string.truncate', ($this->item->title), $params->get('readmore_limit'));
// endif;
// elseif ($params->get('show_readmore_title', 0) == 0) :
// echo JText::sprintf('COM_CONTENT_READ_MORE_TITLE');
// else :
// echo JText::_('COM_CONTENT_READ_MORE');
// echo JHtml::_('string.truncate', ($this->item->title), $params->get('readmore_limit'));
// endif;
// echo "DEBUG3: show_readmore_title ".$row->params->get('show_readmore_title', 0)."<br>";
if ($row->params == null) {
$this->botMtLinkText = JText::_('COM_CONTENT_REGISTER_TO_READ_MORE');
} elseif ($row->alternative_readmore) {
$this->botMtLinkText = $row->alternative_readmore;
if ($row->params->get('show_readmore_title', 0) != 0) {
$this->botMtLinkText .= JHTML::_('string.truncate', $row->title, $row->params->get('readmore_limit'));
}
} elseif ($row->params->get('show_readmore_title')) {
$this->botMtLinkText = JText::_('COM_CONTENT_READ_MORE').
JHTML::_('string.truncate', $row->title, $row->params->get('readmore_limit'));
} else {
$this->botMtLinkText = JText::sprintf('COM_CONTENT_READ_MORE_TITLE');
}
// echo "DEBUG:".JText::_('COM_CONTENT_READ_MORE_TITLE')."<br/>";
// article link
$this->botMtLinkOn = JRoute::_(ContentHelperRoute::getArticleRoute($row->slug, $row->catid )); // BK
// }
}
$this->watermark = $this->_params->get('watermark');
if ( /* $this->watermark_cats && */ $this->watermark != 1 &&(
( $this->_params->get('watermark')==2 && !in_array($row->catid, $this->watermark_cats ) ) ||
( $this->_params->get('watermark')==3 && in_array($row->catid, $this->watermark_cats ) ) )) {
// $this->_params->set('watermark', 0);
$this->watermark = 0;
}
if ( $this->watermark > 0 ) {
$this->watermark = 1;
}
// initialize error message
$this->multithumb_msg = '';
$this->imgnum = 0;
// PROCESS IMAGES OR INLINE PARAMETERS IN THE TEXT
$row->text = preg_replace_callback($this->regex, array($this,'bot_mt_replace_handler'), $row->text);
// Print error messages
if($this->multithumb_msg)
switch($this->_params->get('error_msg')) {
case 'popup':
$row->text .= "<script type='text/javascript' language='javascript'>alert('Multithumb found errors on this page:\\n\\n".$this->multithumb_msg."')</script>";
break;
case 'text':
$this->multithumb_msg = str_replace('\\n', "\n", $this->multithumb_msg);
$row->text = "<div style='border:2px solid black; padding: 10px; background-color: white; font-weight: bold; color: red;'>Multithumb found errors on this page:<br /><br />\n\n".$this->multithumb_msg."</div>" . $row->text;
}
// Update headers
$this->botAddMultiThumbHeader('style');
return true;
}
// Is called for each image or inline parameters in the text
function bot_mt_replace_handler(&$matches) {
// echo "DEBUG: $row->id". $matches[0]. "<br />";
//
// inline parameters processing
//
if(strtolower(substr($matches[0], 0, 11))=='{multithumb') {
// Just for remding: '|{multithumb([^}]*)}#is';
$this->inline_parms($matches[3]);
// go to the next match
return '';
}
// it's a normal image
return $this->image_replacer($matches);
}
// Process images in the text
function image_replacer(&$matches) {
static $call_counter = 0;
$call_counter++;
if ($call_counter > 5) {
echo "Multhumb infinite loop error: <br /><pre>".htmlspecialchars(print_r($matches, true))."</pre>";
exit(1);
}
// echo "DEBUG:".$this->_params->get('popup_type')." ".$this->popup_type." ".$this->_params->get('thumb_size_type' )."<br>";
// Current image tag
$imgraw = $imgrawOrg = $matches[0];
// Original path of current image
$imgloc = rawurldecode($matches[2]);
// Captions parameters
$this->caption_pos = $this->_params->get('caption_pos');
$this->caption_type = $this->_params->get('caption_type');
$style=$alt=$title=$align=$class=$onclick=$img=$hspace=$vspace=$border=$inline_height=$inline_width='';
// style, height, width, longdesc
// class
if(preg_match('#class=(["\'])(.*?)\\1#i', $imgraw, $temp)) {
$class = $temp[2];
$imgraw = preg_replace('#class=(["\'])(.*?)\\1#i', "", $imgraw);
}
// style
if(preg_match('#style=(["\'])(.*?)\\1#i', $imgraw, $temp)) {
$style = $temp[2];
$imgraw = preg_replace('#style=(["\'])(.*?)\\1#i', "", $imgraw);
}
// echo "DEBUG1: ".htmlspecialchars($style)." <br>";
// border
if(preg_match('#\bborder\b=(["\'])(.*?)\\1#i', $imgraw, $temp)) {
$border = $temp[2];
$imgraw = preg_replace('#\bborder\b=(["\'])(.*?)\\1#i', "", $imgraw);
} elseif (preg_match('#\bborder\b:\s*([0-9]*)#i', $style, $temp)) {
$border = $temp[1];
$style = preg_replace('#\bborder\b:\s*([0-9]*)#i', "", $style);
}
// echo "DEBUG: ".htmlspecialchars($border)."<br/>";
// echo "DEBUG2: ".htmlspecialchars($style)." <br>";
// margin
// $margin = preg_match('#(\s?margin[^:"]*\s*:\s*[^;"]*[;]?)#i', $imgraw, $temp) ? $temp[1] : '';
/* if(preg_match('#float\s*:\s*(\w+)#i', $imgraw, $temp)) {
$align = $temp[1];
}
*/
// align
if(preg_match('#align=(["\'])(.*?)\\1#i', $imgraw, $temp)) {
$align = $temp[2];
$imgraw = preg_replace('#align=(["\'])(.*?)\\1#i', "", $imgraw);
}
// alt
if(preg_match('#alt=(["\'])(.*?)\\1#i', $imgraw, $temp)) {
$alt = $temp[2];
$imgraw = preg_replace('#alt=(["\'])(.*?)\\1#i', "", $imgraw);
}
$orgAlt=$alt;
// title
if(preg_match('#title=(["\'])(.*?)\\1#i', $imgraw, $temp)) {
$title = $temp[2];
$imgraw = preg_replace('#title=(["\'])(.*?)\\1#i', "", $imgraw);
}
$orgTitle = $title;
// $imgid = '';
// if(preg_match('#id=(["\'])(.*?)\\1#i', $imgraw, $temp)) {
// $imgid = $temp;
// $imgraw = preg_replace('#id=(["\'])(.*?)\\1#i', "", $imgraw);
// }
// hspace
if (preg_match('#hspace=(["\'])(.*?)\\1#i', $imgraw, $temp) ) {
$hspace = $temp[2];
$imgraw = preg_replace('#hspace=(["\'])(.*?)\\1#i', "", $imgraw);
}
// vspace
if (preg_match('#vspace=(["\'])(.*?)\\1#i', $imgraw, $temp) ) {
$vspace = $temp[2];
$imgraw = preg_replace('#vspace=(["\'])(.*?)\\1#i', "", $imgraw);
}
// height
if(preg_match('#\bheight\b=(["\'])(.*?)\\1#i', $imgraw, $temp)) {
$inline_height = $temp[2];
$imgraw = preg_replace('#\bheight\b=(["\'])(.*?)\\1#i', "", $imgraw);
} elseif (preg_match('#(^|;)\s*\bheight\b:\s*([0-9]*)px;#i', $style, $temp)) {
$inline_height = $temp[2];
$style = preg_replace('#(^|;)\s*\bheight\b:\s*[^;]*;#i', '\1', $style);
}
//
// width
if(preg_match('#\bwidth\b=(["\'])(.*?)\\1#i', $imgraw, $temp)) {
$inline_width = $temp[2];
$imgraw = preg_replace('#\bwidth\b=(["\'])(.*?)\\1#i', "", $imgraw);
} elseif (preg_match('#(^|;)\s*\bwidth\b:\s*([0-9]*)px;#i', $style, $temp)) {
$inline_width = $temp[2];
$style = preg_replace('#(^|;)\s*\bwidth\b:\s*[^;]*;#i', '\1', $style);
}
// echo "DEBUG: $inline_width $inline_height $style <br>";
$this->set_sys_limits();
// Process alt parameter of image that is used for multithumb instructions as prefix separated by ":"
$this->set_popup_type($title, $alt);
// echo "<b>DEBUG: $this->popup_type</b><br />";
// Ignore images where mt_ignore specified in the alt text
if ( $this->popup_type=='ignore' ) {
$call_counter--;
return preg_replace('/mt_ignore\s*:\s*/', '', $imgraw);
}
// Change image path from relative to full
$this->fix_path($imgloc, $imgurl);
// It's a gallery
if($this->popup_type=='gallery'){
$call_counter--;
$res = $this->gallery($imgloc, $imgurl, $alt, $title, "center", $class );
if ( $res === false ) {
return $imgrawOrg;
} else {
return $res;
}
}
$this->imgnum++;
// echo "DEBUG:$imgurl $this->is_article $class<br />";
if( ( ( $this->is_article and /* preg_match('/{multithumb([^}]*)}/is', $row->text)==0 and */ $this->_params->get('enable_thumbs') == 4 ) and
( !$this->_params->get('only_classes') or !preg_match ( '/\b'.$this->_params->get('only_classes').'\b/', $class ) ) )
or
( ( !$this->is_blog and $this->_params->get('enable_blogs') == 4 ) and
( !$this->_params->get('only_classes_blog') or !preg_match ( '/\b'.$this->_params->get('only_classes_blog').'\b/', $class ) ) )
) {
$this->popup_type = 'nothumb';
}
// Resize or watermark full image
$imgurlOrg = $imgurl;
// Full image size
$full_width = $this->_params->get('full_width');
$full_height = $this->_params->get('full_height');
if( !$this->_params->get('resize')) {
$full_width = $full_height = 0;
}
// Resize image and/or set watermark
$imgtemp = $this->botmt_thumbnail($imgurl, $full_width, $full_height, $this->_params->get('image_proportions'), hexdec($this->_params->get('image_bg')), (int)($this->_params->get('watermark_type') >= 1), 'images', 0 , /* $size, */ $this->_params->get('img_type', "") );
// If image resized or watermarked use it instead of the original one
if($imgtemp) {
$imgurl = $imgtemp;
$real_width = $full_width;
$real_height = $full_height;
preg_match('/(.*src=["\'])[^"\']+(["\'].*)/i', $imgraw, $parts);
$imgraw = $parts[1].$imgurl.$parts[2];
} else {
$real_width = $full_width;
$real_height = $full_height;
}
// Ignore too small images
list ($min_img_width, $min_img_height) = $this->parse_size($this->_params->get('min_img_size', '20x20'));
if( !( ( $real_width==0 || $real_height==0 ||
( $min_img_width && ( $min_img_width < $real_width ) ) ||
( $min_img_height && ( $min_img_height < $real_height ) ) ) ) ) {
$call_counter--;
return $imgrawOrg; // just show the full image
}
$imgraw = preg_replace('/(src=["\'])[^"\']+(["\'])/i', '', $imgraw);
$imgraw = preg_replace('/^<img/', '', $imgraw);
$imgraw = preg_replace('#/*>$#', '', $imgraw);
// echo "DEBUG".htmlspecialchars($imgraw)."<br/>";
// Don't continue processing of nothumb images
// if ( $this->popup_type=='nothumb' ) {
// $call_counter--;
// return preg_replace('/mt_nothumb*\s*:\s*/', '', $imgraw);
// }
$thumb_width = $this->_params->get('thumb_width');
$thumb_height = $this->_params->get('thumb_height');
if ( $this->_params->get('thumb_size_first') && $this->imgnum <= $this->_params->get('leading_num', 1) ) {
list ($thumb_width, $thumb_height) = $this->parse_size($this->_params->get('thumb_size_first'));
}
if ( $this->is_blog ) {
if ( $this->_params->get('blog_size_leading') &&
$this->cont_num &&
($this->cont_num <= $this->_params->get('blog_leading_num', 1) ) ) {
list ($thumb_width, $thumb_height) = $this->parse_size($this->_params->get('blog_size_leading'));
}
}
if ( (( $this->is_article and $this->_params->get('use_image_size')) or
($this->is_blog and $this->_params->get('use_image_size_blog')) ) and ($inline_width or $inline_height ) ) {
$thumb_width = 0;
$thumb_height = 0;
if ($inline_width) {
$thumb_width = $inline_width;
}
if ( $inline_height ) {
$thumb_height = $inline_height;
}
// $this->popup_type = 'none';
}
// $real_width && $real_height &&
// No thumbing for images smaller than the thumbnails
// echo "DEBUG0: ($thumb_width && ($thumb_width < $real_width) ($thumb_height && ($thumb_height < $real_height) $this->popup_type ".$this->_params->get('force_popup')."<br/>";
if( !( ( $real_width==0 || $real_height==0 ||
($thumb_width && ($thumb_width < $real_width) ) ||
($thumb_height && ($thumb_height < $real_height) ) ) /* &&
$this->_params->get('enable_thumbs') */ ) ) {
if ($this->_params->get('force_popup') /* || ($thumb_width==0 && $thumb_height ==0 ) */ ) {
$thumb_width = $real_width;
$thumb_height = $real_height;
} else {
$this->popup_type = 'none';
}
// $img = $imgraw; // just show the full image
//
//
} /* else */
{
// Process the varius popup methods
// Create thumb
if ( $this->popup_type == 'nothumb' ) {
$thumb_file = $imgurl;
if ( $inline_width or $inline_height ) {
$thumb_size = '';
if ($inline_width) {
$thumb_width = $inline_width;
$thumb_size .= ' width="'. $thumb_width .'"';
}
if ( $inline_height ) {
$thumb_height = $inline_height;
$thumb_size .= ' height="'. $thumb_height .'"';
}
} elseif ( $real_width and $real_height ) {
$thumb_width = $real_width;
$thumb_height = $real_height;
$thumb_size = ' width="'. $thumb_width .'" height="'. $thumb_height .'"';
} else {
$thumb_size = '';
}
} else {
// echo "DEBUG:".$imgloc." ".$this->popup_type."<br />";
// if ( !$this->create_thumb($imgloc, $thumb_file, $thumb_size, $thumb_width, $thumb_height, /* size_only*/ $this->popup_type == "expando", $size) ) {
// echo "DEBUG0:$imgloc<br/>";
$zoomin = ( $this->_params->get('magnify_type') == 2 or $this->_params->get('magnify_type') == 3 ) &&
( $this->popup_type != "nothumb" ) &&
( $this->popup_type != "none" ) &&
( $this->popup_type != "expando" );
$iptc_caption = '';
$temp_file = $this->botmt_thumbnail($imgurlOrg, $thumb_width, $thumb_height, $this->_params->get('thumb_proportions'), hexdec($this->_params->get('thumb_bg')), (int)($this->_params->get('watermark_type') == 2), 'thumbs', $this->popup_type == "expando" , /* $size, */ $this->_params->get('img_type', ""), $zoomin, $iptc_caption );
// Define caption text
$this->caption = $this->set_caption($alt, $title, $iptc_caption,
substr(basename($imgurl), 0, strlen(basename($imgurl))-4) );
/* // Ignore too small images
list ($min_img_width, $min_img_height) = $this->parse_size($this->_params->get('min_img_size', '20x20'));
if( !( ( $thumb_width==0 || $thumb_height==0 ||
( $min_img_width && ( $min_img_width < $thumb_width ) ) ||
( $min_img_height && ( $min_img_height < $thumb_height ) ) ) ) ) {
$call_counter--;
return $imgrawOrg; // just show the full image
} */
if ( $temp_file ) {
$thumb_file = $temp_file;
$thumb_size = ' width="'. $thumb_width .'" height="'. $thumb_height .'"';
// echo "DEBUG1:$thumb_file<br/>";
// return true;
} else {
$thumb_file = $imgurl;
$thumb_size = '';
if ( $thumb_width ) {
$thumb_size .= ' width="'. $thumb_width .'" ';
}
if ( $thumb_height ) {
$thumb_size .= ' height="'. $thumb_height .'" ';
}
// $thumb_size = ' width="'. $thumb_width .'" height="'. $thumb_height .'"';
// echo "DEBUG2:$thumb_file<br/>";
// return $imgraw;
}
}
// echo "DEBUG1:$this->popup_type $imgurl<br />";