david
790d6f170a
git-svn-id: https://192.168.0.254/svn/Proyectos.MatritumCantat_Web/trunk@2 8e3496fd-7892-4c45-be36-0ff06e9dacc6
218 lines
9.2 KiB
PHP
218 lines
9.2 KiB
PHP
<?php
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/**
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* @version 1.2 - RokBox - RocketWerx
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* @thanks to Dennis Pleiter for Wildcards contribution
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* @package RocketWerx
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* @copyright Copyright (C) 2007 RocketTheme. All rights reserved.
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* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL
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*/
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// no direct access
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defined( '_VALID_MOS' ) or die( 'Restricted access' );
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$_MAMBOTS->registerFunction( 'onPrepareContent', 'botRokBox' );
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function botRokBox( $published, &$row, &$params, $page=0 ) {
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global $mainframe, $Itemid, $database, $_MAMBOTS;
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require_once(dirname(__FILE__) . '/rokbox/imagehandler.php');
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// simple performance check to determine whether bot should process further
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if ( strpos( $row->text, 'rokbox' ) === false ) {
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return true;
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}
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// define the regular expression for the bot
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$regex = "#{rokbox(.*?)}(.*?){/rokbox}#s";
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// check whether mambot has been unpublished
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if ( !$published ) {
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return true;
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}
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if ( !isset($_MAMBOTS->_content_mambot_params['rokbox']) ) {
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// load mambot params info
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$query = "SELECT params"
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. "\n FROM #__mambots"
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. "\n WHERE element = 'rokbox'"
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. "\n AND folder = 'content'"
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;
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$database->setQuery( $query );
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$database->loadObject($mambot);
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// save query to class variable
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$_MAMBOTS->_content_mambot_params['rokbox'] = $mambot;
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}
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// pull query data from class variable
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$mambot = $_MAMBOTS->_content_mambot_params['rokbox'];
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$botParams = new mosParameters( $mambot->params );
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$GLOBALS['_MAMBOT_rokbox_PARAMS'] =& $botParams;
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// perform the replacement
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$row->text = preg_replace_callback( $regex, 'rokbox_replacer', $row->text );
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return true;
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}
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/**
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* Replaces the matched tags an image
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* @param array An array of matches (see preg_match_all)
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* @return string
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*/
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function rokbox_replacer( &$matches ) {
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global $mosConfig_cachepath;
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$botParams =& $GLOBALS['_MAMBOT_rokbox_PARAMS'];
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$thumb_ext = $botParams->def( 'thumb_ext', '_thumb');
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$thumb_class = $botParams->def( 'thumb_class', 'album');
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$thumb_width = $botParams->def( 'thumb_width', '100');
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$thumb_height = $botParams->def( 'thumb_height', '100');
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$thumb_quality = $botParams->def( 'thumb_quality', '90');
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$thumb_custom = $botParams->def( 'thumb_custom', 0);
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$thumb_dir = $botParams->def( 'thumb_dir');
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$compatibility = $botParams->def( 'compatibility', 'rokbox');
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/* thumbnail settings */
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$improve_thumbnails = false; // Auto Contrast, Unsharp Mask, Desaturate, White Balance
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$temp_path = $mosConfig_cachepath; //required for improved gd_verion() function
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$thumb_quality = $thumb_quality;
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$width = $thumb_width;
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$height = $thumb_height;
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/* slimbox = lightbox mode */
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if ($compatibility == "slimbox") $compatibility = "lightbox";
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for ($i=0; $i < count($matches[0]); $i++) {
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$thealbum = '';
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$thetitle = '';
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$thethumb = '';
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$thetype = '';
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$thesize = '';
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$thetext = '';
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$themodule = '';
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$thethumbcount = 999;
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if (@$matches[1]) {
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$inline_params = $matches[1];
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// get album
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$album_matches = array();
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preg_match( "#album=\|(.*?)\|#s", $inline_params, $album_matches );
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if (isset($album_matches[1])) $thealbum = "(" . trim($album_matches[1]) . ")";
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// get size
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$size_matches = array();
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preg_match( "#size=\|(.*?)\|#s", $inline_params, $size_matches );
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if (isset($size_matches[1])) $thesize = "[" . trim($size_matches[1]) . "]";
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// get title
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$title_matches = array();
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preg_match( "#title=\|(.*?)\|#s", $inline_params, $title_matches );
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if (isset($title_matches[1])) $thetitle = $title_matches[1];
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// get text
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$text_matches = array();
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preg_match( "#text=\|(.*?)\|#s", $inline_params, $text_matches );
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if (isset($text_matches[1])) $thetext = $text_matches[1];
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// force image
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$type_matches = array();
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preg_match( "#type=\|(.*?)\|#s", $inline_params, $type_matches );
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if (isset($type_matches[1])) $thetype = $type_matches[1];
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// get module
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$module_matches = array();
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preg_match( "#module=\|(.*?)\|#s", $inline_params, $module_matches );
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if (isset($module_matches[1])) $themodule = "[module=".$module_matches[1]."]";
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// get thumb
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$thumb_matches = array();
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preg_match( "#thumb=\|(.*?)\|#s", $inline_params, $thumb_matches );
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if (isset($thumb_matches[1])) $thethumb = $thumb_matches[1];
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// get thumb count
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$thumbcount_matches = array();
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preg_match( "#thumbcount=\|(.*?)\|#s", $inline_params, $thumbcount_matches );
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if (isset($thumbcount_matches[1])) $thethumbcount = $thumbcount_matches[1];
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}
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$onsite=1;
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$text = '';
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$displaythumb = '';
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$tmp = glob(trim($matches[2]));
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if (count($tmp) < 1) {
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$tmp = array(trim($matches[2]));
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$onsite=0;
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}
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foreach ($tmp as $link) {
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if ( strpos( $link, $thumb_ext ) === false ) {
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if (strlen($thethumb)) $image_url = trim($thethumb);
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else $image_url = $link;
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$extension = substr($image_url,strrpos($image_url,"."));
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$image_name = substr($image_url,0,strrpos($image_url, "."));
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$tmp_thumb = $thumb_dir . "/" . substr($image_url,strrpos($image_url,DIRECTORY_SEPARATOR));
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$thumb_url = $image_name . $thumb_ext . $extension;
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$isimage = ($extension == '.jpg' || $extension == '.jpeg' || $extension == '.bmp' || $extension == '.png' || $extension == '.gif');
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if ($onsite){
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if (!isset($size_matches[1]) && $isimage) {
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list($image_width,$image_height)=getimagesize($link);
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$thesize = "[" . $image_width . " " . $image_height . "]";
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}
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$thethumbcount--;
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if ($thethumbcount<0) $displaythumb = '" style="display: none;';
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else $displaythumb = "";
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}
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if (!strlen($thethumb) && !strlen($thetype) && strlen($thetext) > 0) {
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if (strlen($themodule)) $text .= '<a href="' . $link . '" rel="' . $compatibility . $thesize . $thealbum . $displaythumb . $themodule . '" title="' . $thetitle . '">'.$thetext.'</a>';
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else $text .= '<a href="' . $link . '" rel="' . $compatibility . $thesize . $thealbum . $displaythumb . '" title="' . $thetitle . '">'.$thetext.'</a>';
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} else if (!strlen($thethumb) && !strlen($thetype) && !$isimage) {
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if (strlen($themodule)) $text .= '<a href="' . $link . '" rel="' . $compatibility . $thesize . $thealbum . $displaythumb . $themodule . '" title="' . $thetitle . '">'.$thetitle.'</a>';
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else $text .= '<a href="' . $link . '" rel="' . $compatibility . $thesize . $thealbum . $displaythumb . '" title="' . $thetitle . '">'.$thetitle.'</a>';
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} else {
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if (strlen($thethumb) > 0) {
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if (strlen($themodule)) $text .= '<a href="' . $link . '" rel="' . $compatibility . $thesize . $thealbum . $displaythumb . $themodule . '" title="' . $thetitle . '"><img class="'. $thumb_class . '" src="' . $thethumb . '" alt="' . $thetitle . '" /></a>';
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else $text .= '<a href="' . $link . '" rel="' . $compatibility . $thesize . $thealbum . $displaythumb . '" title="' . $thetitle . '"><img class="'. $thumb_class . '" src="' . $thethumb . '" alt="' . $thetitle . '" /></a>';
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} elseif (!$thumb_custom && file_exists($thumb_url) && strlen($thethumb) > 0) {
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if (strlen($themodule)) $text .= '<a href="' . $link . '" rel="' . $compatibility . $thesize . $thealbum . $displaythumb . $themodule . '" title="' . $thetitle . '"><img class="'. $thumb_class . '" src="' . $thethumb . '" alt="' . $thetitle . '" /></a>';
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else $text .= '<a href="' . $link . '" rel="' . $compatibility . $thesize . $thealbum . $displaythumb . '" title="' . $thetitle . '"><img class="'. $thumb_class . '" src="' . $thethumb . '" alt="' . $thetitle . '" /></a>';
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} elseif (file_exists($thumb_url)) {
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// thumbnail exists so can do lightbox with thumbnail
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if (strlen($themodule)) $text .= '<a href="' . $link . '" rel="' . $compatibility . $thesize . $thealbum . $displaythumb . $themodule . '" title="' . $thetitle . '"><img class="'. $thumb_class . '" src="' . $thumb_url . '" alt="' . $thetitle . '" /></a>';
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else $text .= '<a href="' . $link . '" rel="' . $compatibility . $thesize . $thealbum . $displaythumb . '" title="' . $thetitle . '"><img class="'. $thumb_class . '" src="' . $thumb_url . '" alt="' . $thetitle . '" /></a>';
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} elseif (file_exists($tmp_thumb)) {
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if (strlen($themodule)) $text .= '<a href="' . $image_url . '" rel="' . $compatibility . $thesize . $thealbum . $displaythumb . $themodule . '" title="' . $thetitle . '"><img class="'. $thumb_class . '" src="' . $tmp_thumb . '" alt="' . $thetitle . '" /></a>';
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else $text .= '<a href="' . $image_url . '" rel="' . $compatibility . $thesize . $thealbum . $displaythumb . '" title="' . $thetitle . '"><img class="'. $thumb_class . '" src="' . $tmp_thumb . '" alt="' . $thetitle . '" /></a>';
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} elseif ($isimage || $thetype == 'image') {
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//try to generate thumbs
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if ($thumb_custom) $thumb_url = $tmp_thumb;
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$rd = new imgRedim(false, $improve_thumbnails, $temp_path);
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$image_filename = $image_url; // define source image here
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$output_filename = $thumb_url; // define destination image here
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$rd->loadImage($image_filename);
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$rd->redimToSize($width, $height, true);
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$rd->saveImage($output_filename, $thumb_quality);
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$text .= '<a href="' . $image_url . '" rel="' . $compatibility . $thesize . $thealbum . $displaythumb . '" title="' . $thetitle . '"><img class="'. $thumb_class . '" src="' . $thumb_url . '" alt="' . $thetitle . '" /></a>';
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}
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}
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$text .= ' ';
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}
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}
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return $text;
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}
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}
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?>
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