--- /dev/null
+<?php // $Id$
+/**
+ * Provides the interface for grading essay questions
+ *
+ * @version $Id$
+ * @license http://www.gnu.org/copyleft/gpl.html GNU Public License
+ * @package lesson
+ **/
+
+ require_once('../../config.php');
+ require_once('locallib.php');
+ require_once('lib.php');
+
+ $id = required_param('id', PARAM_INT); // Course Module ID
+ $mode = optional_param('mode', 'display', PARAM_ALPHA); // for eacherview action todo use user pref
+
+ list($cm, $course, $lesson) = lesson_get_basics($id);
+
+ require_login($course->id, false, $cm);
+
+ $context = get_context_instance(CONTEXT_MODULE, $cm->id);
+
+ require_capability('mod/lesson:edit');
+
+/// Handle any preprocessing before header is printed - based on $mode
+ switch ($mode) {
+ case 'display': // Default view - get the necessary data
+ // Get lesson pages that are essay
+ if ($pages = get_records_select('lesson_pages', "lessonid = $lesson->id AND qtype = ".LESSON_ESSAY)) {
+ // Get only the attempts that are in response to essay questions
+ if ($essayattempts = get_records_select('lesson_attempts', 'pageid IN('.implode(',', array_keys($pages)).')')) {
+ // Get all the users who have taken this lesson, order by their last name
+ if (!$users = get_records_sql("SELECT DISTINCT u.*
+ FROM {$CFG->prefix}user u,
+ {$CFG->prefix}lesson_attempts a
+ WHERE a.lessonid = '$lesson->id' and
+ u.id = a.userid
+ ORDER BY u.lastname")) {
+ error('Error: could not find users');
+ }
+ } else {
+ $mode = 'none'; // not displaying anything
+ lesson_set_message(get_string('noonehasanswered', 'lesson'));
+ }
+ } else {
+ $mode = 'none'; // not displaying anything
+ lesson_set_message(get_string('noessayquestionsfound', 'lesson'));
+ }
+ break;
+ case 'grade': // Grading form - get the necessary data
+ confirm_sesskey();
+
+ $attemptid = required_param('attemptid', PARAM_INT);
+
+ if (!$attempt = get_record('lesson_attempts', 'id', $attemptid)) {
+ error('Error: could not find attempt');
+ }
+ if (!$page = get_record('lesson_pages', 'id', $attempt->pageid)) {
+ error('Error: could not find lesson page');
+ }
+ if (!$user = get_record('user', 'id', $attempt->userid)) {
+ error('Error: could not find users');
+ }
+ if (!$answer = get_record('lesson_answers', 'lessonid', $lesson->id, 'pageid', $page->id)) {
+ error('Error: could not find answer');
+ }
+ break;
+ case 'update':
+ if (confirm_sesskey() and $form = data_submitted($CFG->wwwroot.'/mod/lesson/essay.php')) {
+ if (optional_param('cancel', 0)) {
+ redirect("$CFG->wwwroot/mod/lesson/essay.php?id=$cm->id");
+ }
+
+ $attemptid = required_param('attemptid', PARAM_INT);
+
+ if (!$attempt = get_record('lesson_attempts', 'id', $attemptid)) {
+ error('Error: could not find essay');
+ }
+ if (!$grades = get_records_select('lesson_grades', "lessonid = $lesson->id and userid = $attempt->userid", 'completed', '*', $attempt->retry, 1)) {
+ error('Error: could not find grades');
+ }
+
+ $essayinfo = new stdClass;
+ $essayinfo = unserialize($attempt->useranswer);
+
+ $essayinfo->graded = 1;
+ $essayinfo->score = clean_param($form->score, PARAM_INT);
+ $essayinfo->response = stripslashes_safe($form->response);
+ $essayinfo->sent = 0;
+ if (!$lesson->custom && $essayinfo->score == 1) {
+ $attempt->correct = 1;
+ } else {
+ $attempt->correct = 0;
+ }
+
+ $attempt->useranswer = addslashes(serialize($essayinfo));
+
+ if (!update_record('lesson_attempts', $attempt)) {
+ error('Could not update essay score');
+ }
+
+ // Get grade information
+ $grade = current($grades);
+ $gradeinfo = lesson_grade($lesson, $attempt->retry, $attempt->userid);
+
+ // Set and update
+ $updategrade->id = $grade->id;
+ $updategrade->grade = $gradeinfo->grade;
+ if(update_record('lesson_grades', $updategrade)) {
+ // Log it
+ add_to_log($course->id, 'lesson', 'update grade', "essay.php?id=$cm->id", $lesson->name, $cm->id);
+
+ redirect("$CFG->wwwroot/mod/lesson/essay.php?id=$cm->id", get_string('updatesuccess', 'lesson'));
+ } else {
+ redirect("$CFG->wwwroot/mod/lesson/essay.php?id=$cm->id", get_string('updatefailed', 'lesson'));
+ }
+ } else {
+ error('Something is wrong with the form data');
+ }
+ break;
+ case 'email': // Sending an email(s) to a single user or all
+ confirm_sesskey();
+
+ // Get our users (could be singular)
+ if ($userid = optional_param('userid', 0, PARAM_INT)) {
+ $queryadd = " AND userid = $userid";
+ if (! $users = get_records('user', 'id', $userid)) {
+ error('Error: could not find users');
+ }
+ } else {
+ $queryadd = '';
+ if (!$users = get_records_sql("SELECT DISTINCT u.*
+ FROM {$CFG->prefix}user u,
+ {$CFG->prefix}lesson_attempts a
+ WHERE a.lessonid = '$lesson->id' and
+ u.id = a.userid
+ ORDER BY u.lastname")) {
+ error('Error: could not find users');
+ }
+ }
+
+ // Get lesson pages that are essay
+ if (!$pages = get_records_select('lesson_pages', "lessonid = $lesson->id AND qtype = ".LESSON_ESSAY)) {
+ error('Error: could not find lesson pages');
+ }
+
+ // Get only the attempts that are in response to essay questions
+ $pageids = implode(',', array_keys($pages)); // all the pageids in comma seperated list
+ if (!$attempts = get_records_select('lesson_attempts', "pageid IN($pageids)".$queryadd)) {
+ error ('No one has answered essay questions yet...');
+ }
+ // Get the answers
+ if (!$answers = get_records_select('lesson_answers', "lessonid = $lesson->id AND pageid IN($pageids)", '', 'pageid, score')) {
+ error ('Could not find answer records.');
+ }
+ $options = new stdClass;
+ $options->noclean = true;
+
+ foreach ($attempts as $attempt) {
+ $essayinfo = unserialize($attempt->useranswer);
+ if ($essayinfo->graded and !$essayinfo->sent) {
+ $subject = get_string('essayemailsubject', 'lesson', format_string($pages[$attempt->pageid]->title,true));
+ $message = get_string('question', 'lesson').':<br>';
+ $message .= format_text($pages[$attempt->pageid]->contents, FORMAT_MOODLE, $options);
+ $message .= '<br><br>';
+ $message .= get_string('yourresponse', 'lesson').':<br>';
+ $message .= format_text(stripslashes($essayinfo->answer));
+ $message .= '<br><br>';
+ $message .= get_string('commentswithname', 'lesson', $USER).':<br>';
+ $message .= format_text(stripslashes($essayinfo->response), FORMAT_MOODLE, $options);
+ $message .= '<br><br>';
+ $grades = get_records_select('lesson_grades', "lessonid = $lesson->id and userid = $attempt->userid", 'completed', '*', $attempt->retry, 1);
+ $grade = current($grades);
+ if ($lesson->custom) {
+ $points->score = $essayinfo->score;
+ $points->outof = $answers[$attempt->pageid]->score;
+ $message .= get_string('youhavereceived', 'lesson', $points);
+ } else {
+ $points->score = $essayinfo->score;
+ $points->outof = 1;
+ $message .= get_string('youhavereceived', 'lesson', $points);
+ }
+ $message .= '<br><br>';
+ $message .= get_string('yourgradeisnow', 'lesson', $grade->grade).'%.';
+
+ $plaintxt = format_text_email($message, FORMAT_HTML);
+
+ if(email_to_user($users[$attempt->userid], $USER, $subject, $plaintxt, $message)) {
+ $essayinfo->sent = 1;
+ $attempt->useranswer = addslashes(serialize($essayinfo));
+ update_record('lesson_attempts', $attempt);
+ // Log it
+ add_to_log($course->id, 'lesson', 'update email essay grade', "essay.php?id=$cm->id", format_string($pages[$attempt->pageid]->title,true).': '.fullname($users[$attempt->userid]), $cm->id);
+ } else {
+ error('Emailing Failed');
+ }
+ }
+ }
+ redirect("$CFG->wwwroot/mod/lesson/essay.php?id=$cm->id", get_string('emailsuccess', 'lesson'));
+ break;
+ }
+
+ // Log it
+ add_to_log($course->id, 'lesson', 'view grade', "essay.php?id=$cm->id", get_string('manualgrading', 'lesson'), $cm->id);
+
+ lesson_print_header($cm, $course, $lesson, 'essay');
+
+ switch ($mode) {
+ case 'display':
+ // Expects $user, $essayattempts and $pages to be set already
+
+ // Group all the essays by userid
+ $studentessays = array();
+ foreach ($essayattempts as $essay) {
+ // Not very nice :) but basically
+ // this organizes the essays so we know how many
+ // times a student answered an essay per try and per page
+ $studentessays[$essay->userid][$essay->pageid][$essay->retry][] = $essay;
+ }
+
+ // Setup table
+ $table = new stdClass;
+ $table->head = array($course->students, get_string('essays', 'lesson'), get_string('email', 'lesson'));
+ $table->align = array('left', 'left', 'left');
+ $table->wrap = array('nowrap', 'nowrap', 'nowrap');
+
+ // Get the student ids of the users who have answered the essay question
+ $userids = array_keys($studentessays);
+
+ // Cycle through all the students
+ foreach ($userids as $userid) {
+ $studentname = fullname($users[$userid], true);
+ $essaylinks = array();
+
+ // Number of attempts on the lesson
+ $attempts = count_records('lesson_grades', 'userid', $userid, 'lessonid', $lesson->id);
+
+ // Go through each essay page
+ foreach ($studentessays[$userid] as $page => $tries) {
+ $count = 0;
+
+ // Go through each attempt per page
+ foreach($tries as $try) {
+ if ($count == $attempts) {
+ break; // Stop displaying essays (attempt not completed)
+ }
+ $count++;
+
+ // Make sure they didn't answer it more than the max number of attmepts
+ if (count($try) > $lesson->maxattempts) {
+ $essay = $try[$lesson->maxattempts-1];
+ } else {
+ $essay = end($try);
+ }
+
+ // Start processing the attempt
+ $essayinfo = unserialize($essay->useranswer);
+
+ // Different colors for all the states of an essay (graded, if sent, not graded)
+ if (!$essayinfo->graded) {
+ $class = ' class="graded"';
+ } elseif (!$essayinfo->sent) {
+ $class = ' class="sent"';
+ } else {
+ $class = ' class="ungraded"';
+ }
+ // link for each essay
+ $essaylinks[] = "<a$class href=\"$CFG->wwwroot/mod/lesson/essay.php?id=$cm->id&mode=grade&attemptid=$essay->id&sesskey=".sesskey().'">'.userdate($essay->timeseen, get_string('strftimedatetime')).' '.format_string($pages[$essay->pageid]->title,true).'</a>';
+ }
+ }
+ // email link for this user
+ $emaillink = "<a href=\"$CFG->wwwroot/mod/lesson/essay.php?id=$cm->id&mode=email&userid=$userid&sesskey=".sesskey().'">'.get_string('emailgradedessays', 'lesson').'</a>';
+
+ $table->data[] = array(print_user_picture($userid, $course->id, $users[$userid]->picture, 0, true).$studentname, implode("<br />\n", $essaylinks), $emaillink);
+ }
+ // email link for all users
+ $emailalllink = "<a href=\"$CFG->wwwroot/mod/lesson/essay.php?id=$cm->id&mode=email&sesskey=".sesskey().'">'.get_string('emailallgradedessays', 'lesson').'</a>';
+
+ $table->data[] = array(' ', ' ', $emailalllink);
+
+ print_table($table);
+ break;
+ case 'grade':
+ // Grading form
+ // Expects the following to be set: $attemptid, $answer, $user, $page, $attempt
+
+ echo '<div class="grade">
+ <form name="essaygrade" method="post" action="'.$CFG->wwwroot.'/mod/lesson/essay.php">
+ <input type="hidden" name="id" value="'.$cm->id.'" />
+ <input type="hidden" name="mode" value="update" />
+ <input type="hidden" name="attemptid" value="'.$attemptid.'" />
+ <input type="hidden" name="sesskey" value="'.sesskey().'" />';
+
+ // All tables will have these settings
+ $table = new stdClass;
+ $table->align = array('left');
+ $table->wrap = array();
+ $table->width = '50%';
+ $table->size = array('100%');
+ $table->class = 'generaltable gradetable';
+
+ // Print the question
+ $table->head = array(get_string('question', 'lesson'));
+ $options = new stdClass;
+ $options->noclean = true;
+ $table->data[] = array(format_text($page->contents, FORMAT_MOODLE, $options));
+
+ print_table($table);
+
+ unset($table->data);
+
+ // Now the user's answer
+ $essayinfo = unserialize($attempt->useranswer);
+
+ $table->head = array(get_string('studentresponse', 'lesson', fullname($user, true)));
+ $table->data[] = array(format_text(stripslashes($essayinfo->answer)));
+
+ print_table($table);
+
+ unset($table->data);
+
+ // Now a response box and grade drop-down for grader
+ $table->head = array(get_string('comments', 'lesson'));
+ $table->data[] = array(print_textarea(false, 15, 60, 0, 0, 'response', format_text($essayinfo->response, FORMAT_PLAIN, $options), $course->id, true));
+ $options = array();
+ if ($lesson->custom) {
+ for ($i=$answer->score; $i>=0; $i--) {
+ $options[$i] = $i;
+ }
+ } else {
+ $options[0] = get_string('nocredit', 'lesson');
+ $options[1] = get_string('credit', 'lesson');
+ }
+ $table->data[] = array(get_string('essayscore', 'lesson').': '.choose_from_menu($options, 'score', $essayinfo->score, '', '', '', true));
+
+ print_table($table);
+ echo '<div class="buttons">
+ <input type="submit" name="cancel" value="'.get_string('cancel').'" />
+ <input type="submit" value="'.get_string('savechanges').'" />
+ </div>
+ </form>
+ </div>';
+ break;
+ }
+
+ print_footer($course);
+?>
\ No newline at end of file
}
function lesson_get_post_actions() {
- return array('end','start');
+ return array('end','start', 'update grade attempt');
}
?>
if (!empty($currenttab) and has_capability('mod/lesson:manage', $context)) {
include($CFG->dirroot.'/mod/lesson/tabs.php');
}
+
+ lesson_print_messages();
}
/**
**/
function lesson_get_basics($cmid = 0, $lessonid = 0) {
if ($cmid) {
- if (!$cm = get_record('course_modules', 'id', $cmid)) {
+ if (!$cm = get_coursemodule_from_id('lesson', $cmid)) {
error('Course Module ID was incorrect');
}
if (!$course = get_record('course', 'id', $cm->course)) {
color:#999999;
}
+#mod-lesson-essay .gradetable {
+ margin-bottom: 20px;
+}
+
+#mod-lesson-essay .buttons {
+ text-align: center;
+}
+
/***
*** Style for responses
***/
$row[] = new tabobject('navigation', "$CFG->wwwroot/mod/lesson/view.php?id=$cm->id&action=navigation", get_string('preview', 'lesson'), get_string('previewlesson', 'lesson', format_string($lesson->name)));
$row[] = new tabobject('reports', "$CFG->wwwroot/mod/lesson/report.php?id=$cm->id", get_string('reports', 'lesson'), get_string('viewreports', 'lesson', $counts));
if (has_capability('mod/lesson:edit', $context)) {
- $row[] = new tabobject('essayview', "$CFG->wwwroot/mod/lesson/view.php?id=$cm->id&action=essayview", get_string('manualgrading', 'lesson'));
+ $row[] = new tabobject('essay', "$CFG->wwwroot/mod/lesson/essay.php?id=$cm->id", get_string('manualgrading', 'lesson'));
}
if ($lesson->highscores) {
$row[] = new tabobject('highscores', "$CFG->wwwroot/mod/lesson/view.php?id=$cm->id&action=highscores", get_string('highscores', 'lesson'));
}
require_login($course->id, false, $cm);
- $context = get_context_instance(CONTEXT_MODULE, $cm->id);
- switch ($action) {
- case 'essayview':
- case 'essaygrade':
- case 'updategrade':
- case 'emailessay':
- require_capability('mod/lesson:edit', $context);
- break;
- default:
- require_capability('mod/lesson:view', $context);
- break;
- }
+ $context = get_context_instance(CONTEXT_MODULE, $cm->id);
+ require_capability('mod/lesson:view', $context);
/// Print the page header
}
}
- /*******************essay view **************************************/ // 6/29/04
- elseif ($action == 'essayview') {
- print_heading_with_help(format_string($lesson->name,true), "overview", "lesson");
-
- // get lesson pages that are essay
- if (!$pages = get_records_select("lesson_pages", "lessonid = $lesson->id AND qtype = ".LESSON_ESSAY)) {
- notify(get_string('noessayquestionsfound', 'lesson'));
- print_footer($course);
- exit();
- }
-
- // get only the attempts that are in response to essay questions
- $pageids = implode(",", array_keys($pages)); // all the pageids in comma seperated list
- if (!$essayattempts = get_records_select("lesson_attempts", "lessonid = $lesson->id AND pageid IN($pageids)")) {
- notify(get_string('noonehasanswered', 'lesson'));//error ("No one has answered essay questions yet...");
- print_footer($course);
- exit();
- }
-
- // get all the users who have taken this lesson, order by their last name
- if (!$users = get_records_sql("SELECT DISTINCT u.*
- FROM {$CFG->prefix}user u,
- {$CFG->prefix}lesson_attempts a
- WHERE a.lessonid = '$lesson->id' and
- u.id = a.userid
- ORDER BY u.lastname")) {
- error("Error: could not find users");
- }
-
- // group all the essays by userid
- $studentessays = array();
- foreach ($essayattempts as $essay) {
- // not very nice :) but basically
- // this organizes the essays so I know how many times a student answered an essay per try and per page
- $studentessays[$essay->userid][$essay->pageid][$essay->retry][] = $essay;
- }
-
- $table = new stdClass;
- $table->head = array($course->students, get_string("essays", "lesson"), get_string("email", "lesson"));
- $table->align = array("left", "left", "left");
- $table->wrap = array("nowrap", "wrap", "nowrap");
- $table->width = "90%";
- $table->size = array("*", "70%", "*");
-
- // get the student ids of the students who have answered the essay question
- $studentids = array_keys($studentessays);
-
- // cycle through all the ids
- foreach ($studentids as $id) {
- $studentname = fullname($users[$id], true);
- $essaylinks = array();
-
- // number of attempts on the lesson
- $attempts = count_records('lesson_grades', 'userid', $id, 'lessonid', $lesson->id);
-
- // go through each essay
- foreach ($studentessays[$id] as $page => $tries) {
- $count = 0;
-
- // go through each essay per page
- foreach($tries as $try) {
- if ($count == $attempts) {
- break; // stop displaying essays (attempt not completed)
- }
- $count++;
-
- // make sure they didn't answer it more than the max number of attmepts
- if (count($try) > $lesson->maxattempts) {
- $essay = $try[$lesson->maxattempts-1];
- } else {
- $essay = end($try);
- }
- $essayinfo = unserialize($essay->useranswer);
- // different colors for all the states of an essay (graded, if sent, not graded)
- if (!$essayinfo->graded) {
- $style = "style='color:#DF041E;text-decoration:underline;'";
- } elseif (!$essayinfo->sent) {
- $style = "style='color:#006600;text-decoration:underline;'";
- } else {
- $style = "style='color:#999999;'";
- }
- // link for each essay
- $essaylinks[] = "<a $style href=\"view.php?id=$cm->id&action=essaygrade&attemptid=$essay->id\">".format_string($pages[$essay->pageid]->title,true)."</a>";
- }
- }
- // email link for this user
- $emaillink = "<a href=\"view.php?id=$cm->id&action=emailessay&userid=".$id."&sesskey=".$USER->sesskey."\">".get_string("emailgradedessays", "lesson")."</a>";
-
- $table->data[] = array($studentname, implode(", ", $essaylinks), $emaillink);
- }
- // email link for all users
- $emailalllink = "<a href=\"view.php?id=$cm->id&action=emailessay&sesskey=".$USER->sesskey."\">".get_string("emailallgradedessays", "lesson")."</a>";
-
- $table->data[] = array(" ", " ", $emailalllink);
-
- print_table($table);
- }
-
- /*******************grade essays **************************************/ // 6/29/04
- elseif ($action == 'essaygrade') {
- print_heading_with_help(format_string($lesson->name,true), "overview", "lesson");
-
- $attemptid = required_param('attemptid', PARAM_INT);
-
- if (!$essay = get_record("lesson_attempts", "id", $attemptid)) {
- error("Error: could not find attempt");
- }
- if (!$page = get_record("lesson_pages", "id", $essay->pageid)) {
- error("Error: could not find lesson pages");
- }
- if (!$student = get_record("user", "id", $essay->userid)) {
- error("Error: could not find users");
- }
- if (!$answer = get_record("lesson_answers", "lessonid", $lesson->id, "pageid", $page->id)) {
- error("Error: could not find answer");
- }
-
-
- echo "<form name=\"essaygrade\" method=\"post\" action=\"view.php\">\n";
- echo "<input type=\"hidden\" name=\"id\" value=\"$cm->id\" />\n";
- echo "<input type=\"hidden\" name=\"action\" />\n";
- echo "<input type=\"hidden\" name=\"attemptid\" value=\"$attemptid\" />\n";
- echo "<input type=\"hidden\" name=\"sesskey\" value=\"".$USER->sesskey."\" />\n";
-
- // all tables will have these
- $table = new stdClass;
- $table->align = array("left");
- $table->wrap = array();
- $table->width = "70%";
- $table->size = array("100%");
-
-
- $table->head = array(get_string("question", "lesson"));
- $options = new stdClass;
- $options->noclean = true;
- $table->data[] = array(format_text($page->contents, FORMAT_MOODLE, $options));
-
- print_table($table);
- echo "<br />";
-
- unset($table->data);
- $essayinfo = unserialize($essay->useranswer);
-
- $studentname = $student->firstname." ".$student->lastname;
- $table->head = array(get_string("studentresponse", "lesson", $studentname));
- $table->data[] = array(format_text(stripslashes($essayinfo->answer)));
-
- print_table($table);
- echo "<br />";
-
- unset($table->data);
-
- $table->head = array(get_string("comments", "lesson"));
- $table->data[] = array("<textarea id=\"answer\" name=\"response\" rows=\"15\" cols=\"60\">".$essayinfo->response."</textarea>\n");
- $options = array();
- if ($lesson->custom) {
- for ($i=$answer->score; $i>=0; $i--) {
- $options[$i] = $i;
- }
- } else {
- $options[0] = "incorrect";
- $options[1] = "correct";
- }
- $table->data[] = array(get_string("essayscore", "lesson").": ".lesson_choose_from_menu($options, "score", $essayinfo->score, "", "", "", true));
-
- print_table($table);
- echo "<br />";
- echo "<table align=\"center\"><tr><td>";
- echo "<input type=\"button\" value=\"Cancel\" onclick=\"document.essaygrade.action.value='essayview';".
- "document.essaygrade.submit();\" />";
- echo "</td><td>";
- echo "<input type=\"button\" value=\"Submit Grade\" onclick=\"document.essaygrade.action.value='updategrade';".
- "document.essaygrade.submit();\" />";
- echo "</td></tr></table>";
- echo "</form>";
-
-
- }
-
- /*******************update grade**************************************/ // 6/29/04
- elseif ($action == 'updategrade') {
- print_heading_with_help(format_string($lesson->name,true), "overview", "lesson");
-
- confirm_sesskey();
-
- $form = data_submitted();
-
- if (!$essay = get_record("lesson_attempts", "id", clean_param($form->attemptid, PARAM_INT))) {
- error("Error: could not find essay");
- }
-
- if (!$grades = get_records_select("lesson_grades", "lessonid = $lesson->id and userid = $essay->userid", "completed", "*", $essay->retry, 1)) {
- error("Error: could not find grades");
- }
-
- $essayinfo = new stdClass;
- $essayinfo = unserialize($essay->useranswer);
-
- $essayinfo->graded = 1;
- $essayinfo->score = clean_param($form->score, PARAM_INT);
- $essayinfo->response = stripslashes_safe($form->response);
- $essayinfo->sent = 0;
- if (!$lesson->custom && $essayinfo->score == 1) {
- $essay->correct = 1;
- } else {
- $essay->correct = 0;
- }
-
- $essay->useranswer = addslashes(serialize($essayinfo));
-
- if (!update_record("lesson_attempts", $essay)) {
- error("Could not update essay score");
- }
-
- $grade = current($grades);
-
- $gradeinfo = lesson_grade($lesson, $essay->retry, $essay->userid);
- $updategrade->id = $grade->id;
- $updategrade->grade = $gradeinfo->grade;
- if(update_record("lesson_grades", $updategrade)) {
- redirect("view.php?id=$cm->id&action=essayview", get_string("updatesuccess", "lesson"));
- } else {
- echo get_string("updatefailed", "lesson")."!<br>";
- echo "<a href=\"view.php?id=$cm->id&action=essayview\">".get_string("continue", "lesson")."</a>";
- exit();
- }
- }
-
- /*******************email essay **************************************/ // 6/29/04
- elseif ($action == 'emailessay') {
- print_heading_with_help(format_string($lesson->name,true), "overview", "lesson");
-
- confirm_sesskey();
-
- if ($userid = optional_param('userid', 0, PARAM_INT)) {
- $queryadd = " AND userid = ".$userid;
- if (! $users = get_records("user", "id", $userid)) {
- error("Error: could not find users");
- }
- } else {
- $queryadd = "";
- if (!$users = lesson_get_participants($lesson->id)) {
- error("Error: could not find users");
- }
- }
-
- // get lesson pages that are essay
- if (!$pages = get_records_select("lesson_pages", "lessonid = $lesson->id AND qtype = ".LESSON_ESSAY)) {
- error("Error: could not find lesson pages");
- }
-
- // get only the attempts that are in response to essay questions
- $pageids = implode(",", array_keys($pages)); // all the pageids in comma seperated list
- if (!$essayattempts = get_records_select("lesson_attempts", "lessonid = $lesson->id AND pageid IN($pageids)".$queryadd)) {
- error ("No one has answered essay questions yet...");
- }
-
- if (!$essayanswers = get_records_select("lesson_answers", "lessonid = $lesson->id AND pageid IN($pageids)", "", "pageid, score")) {
- error ("Could not find answer records.");
- }
-
- $options = new stdClass;
- $options->noclean = true;
-
- // NoticeFix big fix, change $essay[]'s that use $USER to just $USER
- foreach ($essayattempts as $essay) {
- $essayinfo = unserialize($essay->useranswer);
- if ($essayinfo->graded && !$essayinfo->sent) {
- $subject = get_string('essayemailsubject', 'lesson', format_string($pages[$essay->pageid]->title,true));
- $message = get_string('question', 'lesson').":<br>";
- $message .= format_text($pages[$essay->pageid]->contents, FORMAT_MOODLE, $options);
- $message .= "<br><br>";
- $message .= get_string('yourresponse', 'lesson').":<br>";
- $message .= format_text(stripslashes($essayinfo->answer));
- $message .= "<br><br>";
- $message .= get_string('commentswithname', 'lesson', $USER).":<br>";
- $message .= format_text(stripslashes($essayinfo->response), FORMAT_MOODLE, $options);
- $message .= "<br><br>";
- $grades = get_records_select("lesson_grades", "lessonid = $lesson->id and userid = $essay->userid", "completed", "*", $essay->retry, 1);
- $grade = current($grades);
- if ($lesson->custom) {
- $points->score = $essayinfo->score;
- $points->outof = $essayanswers[$essay->pageid]->score;
- $message .= get_string("youhavereceived", "lesson", $points);
- } else {
- $points->score = $essayinfo->score;
- $points->outof = 1;
- $message .= get_string("youhavereceived", "lesson", $points);
- }
- $message .= "<br><br>";
- $message .= get_string("yourgradeisnow", "lesson", $grade->grade)."%.";
-
- $plaintxt = format_text_email($message, FORMAT_HTML);
-
- if(email_to_user($users[$essay->userid], $USER, $subject, $plaintxt, $message)) {
- $essayinfo->sent = 1;
- $essay->useranswer = addslashes(serialize($essayinfo));
- update_record("lesson_attempts", $essay);
- } else {
- echo "Email Failed!<br>";
- echo "<a href=\"view.php?id=$cm->id&action=essayview\">".get_string("continue", "lesson")."</a>";
- echo "</div>";
- exit();
- }
- }
- }
- redirect("view.php?id=$cm->id&action=essayview", get_string("emailsuccess", "lesson"));
- }
-
/*******************high scores **************************************/
elseif ($action == 'highscores') {
print_heading_with_help(format_string($lesson->name,true), "overview", "lesson");
projects / moodle.git / commitdiff