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84 lines
2.0 KiB
84 lines
2.0 KiB
<?php
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/*
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DOKEOS - elearning and course management software
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For a full list of contributors, see documentation/credits.html
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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See "documentation/licence.html" more details.
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Contact:
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Dokeos
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Rue des Palais 44 Paleizenstraat
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B-1030 Brussels - Belgium
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Tel. +32 (2) 211 34 56
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*/
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/**
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* Code library for HotPotatoes integration.
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* @package dokeos.exercise
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* @author Istvan Mandak
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* @version $Id: GC.php 10789 2007-01-18 19:18:27Z pcool $
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*/
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// usage: HotPotGC($_configuration['root_sys'],$flag);
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// working recursively, flag[0,1] print or delete the HotPotatoes temp files (.t.html)
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echo "Garbage Collector<BR>";
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HotPotGC($_configuration['root_sys'],1,1);
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// functions
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function HotPotGC($root_sys,$flag,$userID)
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{
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// flag[0,1] - print or delete the HotPotatoes temp files (.t.html)
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$documentPath = $root_sys."courses";
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require_once(api_get_path(LIBRARY_PATH)."fileManage.lib.php");
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HotPotGCt($documentPath,$flag,$userID);
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}
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function HotPotGCt($folder,$flag,$userID)
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{ // Garbage Collector
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$filelist = array();
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if ($dir = @opendir($folder)) {
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while (($file = readdir($dir)) !== false) {
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if ( $file != ".") {
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if ($file != "..")
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{
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$full_name = $folder."/".$file;
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if (is_dir($full_name))
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{
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HotPotGCt($folder."/".$file,$flag);
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}
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else
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{
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$filelist[] = $file;
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}
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}
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}
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}
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closedir($dir);
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}
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while (list ($key, $val) = each ($filelist))
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{
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if (stristr($val,$userID.".t.html"))
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{ if ($flag == 1)
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{
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my_delete($folder."/".$val);
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}
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else
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{
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echo $folder."/".$val."<BR>";
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}
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}
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}
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}
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?>
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