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38e179a4ed
This check-in removes about 400 lines of code. I hope I have not screwed anything up. I would be grateful if people could review this change, and keep an eye on the navigation bar in modules. Any navigation bar bugs you find in the near future, feel free to file them in the tracker and assign them to me. Thanks. If not to many problems are found, I think I would like to backport this to 1.9 stable, but I am not sure that is a good idea. Opinions to the General Developer Forum please. I am about to start a thread there.
98 lines
2.7 KiB
PHP
98 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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$id = required_param('id', PARAM_INT); // Course Module ID
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if (! $cm = get_coursemodule_from_id('survey', $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, $cm);
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$context = get_context_instance(CONTEXT_MODULE, $cm->id);
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require_capability('mod/survey:participate', $context);
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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", "$cm->id");
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$navigation = build_navigation($strsurveysaved, $cm);
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print_header_simple("$strsurveysaved", "", $navigation, "");
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if (survey_already_done($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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$key = clean_param(substr($key,1), PARAM_ALPHANUM); // keep everything but the 'q', number or Pnumber
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}
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if ( substr($key,0,1) == "P") {
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$realkey = (int) 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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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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