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ec81373f50
(While I was at it I also turned the autologinguests off for most module pages, except on the index.php pages and the view.php pages for those modules that allow guests)
102 lines
2.7 KiB
PHP
102 lines
2.7 KiB
PHP
<?php // $Id$
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require_once('../../config.php');
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require_once('lib.php');
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// Make sure this is a legitimate posting
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if (!$formdata = data_submitted("$CFG->wwwroot/mod/survey/view.php")) {
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error("You are not supposed to use this script like that.");
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}
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if (isguest()) {
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error("Guests are not allowed to answer surveys", $_SERVER["HTTP_REFERER"]);
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}
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require_variable($id); // Course Module ID
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if (! $cm = get_record("course_modules", "id", $id)) {
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error("Course Module ID was incorrect");
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}
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if (! $course = get_record("course", "id", $cm->course)) {
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error("Course is misconfigured");
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}
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require_login($course->id, false, $cm);
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if (! $survey = get_record("survey", "id", $cm->instance)) {
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error("Survey ID was incorrect");
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}
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add_to_log($course->id, "survey", "submit", "view.php?id=$cm->id", "$survey->id", "$cm->id");
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if (survey_already_done($survey->id, $USER->id)) {
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notice(get_string("alreadysubmitted", "survey"), $_SERVER["HTTP_REFERER"]);
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exit;
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}
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// Sort through the data and arrange it
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// This is necessary because some of the questions
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// may have two answers, eg Question 1 -> 1 and P1
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$answers = array();
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foreach ($formdata as $key => $val) {
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if ($key <> "userid" && $key <> "id") {
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if ( substr($key,0,1) == "q") {
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$key = substr($key,1); // keep everything but the 'q'
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}
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if ( substr($key,0,1) == "P") {
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$realkey = substr($key,1);
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$answers[$realkey][1] = $val;
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} else {
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$answers[$key][0] = $val;
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}
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}
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}
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// Now store the data.
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$timenow = time();
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foreach ($answers as $key => $val) {
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$newdata->time = $timenow;
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$newdata->userid = $USER->id;
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$newdata->survey = $survey->id;
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$newdata->question = $key;
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if (!empty($val[0])) {
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$newdata->answer1 = $val[0];
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} else {
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$newdata->answer1 = "";
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}
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if (!empty($val[1])) {
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$newdata->answer2 = $val[1];
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} else {
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$newdata->answer2 = "";
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}
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if (! insert_record("survey_answers", $newdata)) {
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error("Encountered a problem trying to store your results. Sorry.");
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}
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}
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// Print the page and finish up.
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$strsurveys = get_string("modulenameplural", "survey");
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$strsurveysaved = get_string("surveysaved", "survey");
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print_header_simple("$strsurveysaved", "",
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"<a href=\"index.php?id=$course->id\">$strsurveys</a> -> $survey->name -> $strsurveysaved", "");
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notice(get_string("thanksforanswers","survey", $USER->firstname), "$CFG->wwwroot/course/view.php?id=$course->id");
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exit;
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?>
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