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https://github.com/ACSPRI/queXS
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Merging the Limesurvey 1.91+ branch of queXS in to the trunk
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azammitdcarf
136
include/limesurvey/uploader.php
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136
include/limesurvey/uploader.php
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<?php
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require_once(dirname(__FILE__).'/classes/core/startup.php');
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require_once(dirname(__FILE__).'/config-defaults.php');
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require_once(dirname(__FILE__).'/common.php');
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require_once($homedir.'/classes/core/class.progressbar.php');
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require_once(dirname(__FILE__).'/classes/core/language.php');
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if (!isset($surveyid))
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{
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$surveyid=returnglobal('sid');
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}
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else
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{
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//This next line ensures that the $surveyid value is never anything but a number.
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$surveyid=sanitize_int($surveyid);
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}
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if (isset($_GET['filegetcontents']))
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{
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$sFileName=sanitize_filename($_GET['filegetcontents']);
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if (substr($sFileName,0,6)=='futmp_')
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{
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$sFileDir = $tempdir.'/upload/';
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}
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elseif(substr($sFileName,0,3)=='fu_'){
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$sFileDir = "{$uploaddir}/surveys/{$surveyid}/files/";
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}
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readfile($sFileDir.$sFileName);
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exit();
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}
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// Compute the Session name
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// Session name is based:
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// * on this specific limesurvey installation (Value SessionName in DB)
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// * on the surveyid (from Get or Post param). If no surveyid is given we are on the public surveys portal
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$usquery = "SELECT stg_value FROM ".db_table_name("settings_global")." where stg_name='SessionName'";
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$usresult = db_execute_assoc($usquery,'',true); //Checked
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if ($usresult)
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{
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$usrow = $usresult->FetchRow();
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$stg_SessionName=$usrow['stg_value'];
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if ($surveyid)
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{
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if (isset($_GET['preview']) && $_GET['preview'] == 1)
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{
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@session_name($stg_SessionName);
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}
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else
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{
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@session_name($stg_SessionName.'-runtime-'.$surveyid);
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}
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}
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else
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{
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@session_name($stg_SessionName.'-runtime-publicportal');
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}
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}
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else
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{
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session_name("LimeSurveyRuntime-$surveyid");
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}
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session_set_cookie_params(0,$relativeurl.'/');
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@session_start();
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if (empty($_SESSION) || !isset($_SESSION['fieldname']))
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{
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die("You don't have a valid session !");
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}
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$meta = '<script type="text/javascript">
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var surveyid = "'.$surveyid.'";
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var fieldname = "'.$_GET['fieldname'].'";
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var questgrppreview = '.$_GET['preview'].';
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</script>';
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$meta .='<script type="text/javascript" src="scripts/ajaxupload.js"></script>
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<script type="text/javascript" src="scripts/uploader.js"></script>
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<link type="text/css" href="scripts/uploader.css" rel="stylesheet" />';
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$baselang = GetBaseLanguageFromSurveyID($surveyid);
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$clang = new limesurvey_lang($baselang);
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$header = getHeader($meta);
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echo $header;
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echo "<script type='text/javascript'>
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var translt = {
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titleFld: '" . $clang->gT('Title','js') . "',
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commentFld: '" . $clang->gT('Comment','js') . "',
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errorNoMoreFiles: '" . $clang->gT('Sorry, no more files can be uploaded!','js') . "',
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errorOnlyAllowed: '" . $clang->gT('Sorry, only %s files can be uploaded for this question!','js') . "',
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uploading: '" . $clang->gT('Uploading','js') . "',
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selectfile: '" . $clang->gT('Select file','js') . "',
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errorNeedMore: '" . $clang->gT('Please upload %s more file(s).','js') . "',
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errorMoreAllowed: '" . $clang->gT('If you wish, you may upload %s more file(s); else you may return back to survey.','js') . "',
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errorMaxReached: '" . $clang->gT('The maximum number of files has been uploaded. You may return back to survey.','js') . "',
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errorTooMuch: '" . $clang->gT('The maximum number of files has been uploaded. You may return back to survey.','js') . "',
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errorNeedMoreConfirm: '" . $clang->gT("You need to upload %s more files for this question.\nAre you sure you want to exit?",'js') . "'
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};
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</script>\n";
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$fn = $_GET['fieldname'];
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$qid = $_GET['qid'];
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$qidattributes=getQuestionAttributes($qid);
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$body = '
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<div id="notice"></div>
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<input type="hidden" id="ia" value="'.$fn.'" />
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<input type="hidden" id="'.$fn.'_minfiles" value="'.$qidattributes['min_num_of_files'].'" />
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<input type="hidden" id="'.$fn.'_maxfiles" value="'.$qidattributes['max_num_of_files'].'" />
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<input type="hidden" id="'.$fn.'_maxfilesize" value="'.$qidattributes['max_filesize'].'" />
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<input type="hidden" id="'.$fn.'_allowed_filetypes" value="'.$qidattributes['allowed_filetypes'].'" />
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<input type="hidden" id="preview" value="'.$_SESSION['preview'].'" />
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<input type="hidden" id="'.$fn.'_show_comment" value="'.$qidattributes['show_comment'].'" />
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<input type="hidden" id="'.$fn.'_show_title" value="'.$qidattributes['show_title'].'" />
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<input type="hidden" id="'.$fn.'_licount" value="0" />
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<input type="hidden" id="'.$fn.'_filecount" value="0" />
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<!-- The upload button -->
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<div align="center" class="upload-div">
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<button id="button1" class="upload-button" type="button" >'.$clang->gT("Select file").'</button>
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</div>
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<p class="uploadmsg">'.sprintf($clang->gT("You can upload %s under %s KB each.",'js'),$qidattributes['allowed_filetypes'],$qidattributes['max_filesize']).'</p>
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<div class="uploadstatus" id="uploadstatus"></div>
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<!-- The list of uploaded files -->
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<ul id="'.$fn.'_listfiles"></ul>
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</body>
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</html>';
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echo $body;
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?>
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