$this->view_questions($quiz, $course, $userids);
break;
case 'viewquestion':
- // gonna use flexible_table (first time!)
- $tablecolumns = array('picture', 'fullname', 'attempt');
- $tableheaders = array('', get_string('fullname'), get_string("attempts", "quiz"));
-
- $table = new flexible_table('mod-quiz-report-grading');
-
- $table->define_columns($tablecolumns);
- $table->define_headers($tableheaders);
- $table->define_baseurl($CFG->wwwroot.'/mod/quiz/report.php?mode=grading&q='.$quiz->id.'&action=viewquestion&questionid='.$question->id);
-
- $table->sortable(true);
- $table->initialbars(count($users)>20); // will show initialbars if there are more than 20 users
- $table->pageable(true);
-
- $table->column_suppress('fullname');
- $table->column_suppress('picture');
-
- $table->column_class('picture', 'picture');
-
- // attributes in the table tag
- $table->set_attribute('cellspacing', '0');
- $table->set_attribute('id', 'grading');
- $table->set_attribute('class', 'generaltable generalbox');
- $table->set_attribute('align', 'center');
- $table->set_attribute('width', '50%');
-
- // get it ready!
- $table->setup();
-
- // this sql is a join of the attempts table and the user table. I do this so I can sort by user name and attempt number (not id)
- $select = 'SELECT '.$db->Concat('u.id', '\'#\'', $db->IfNull('qa.attempt', '0')).' AS userattemptid, qa.id AS attemptid, qa.uniqueid, qa.attempt, u.id AS userid, u.firstname, u.lastname, u.picture ';
- $from = 'FROM '.$CFG->prefix.'user u LEFT JOIN '.$CFG->prefix.'quiz_attempts qa ON (u.id = qa.userid AND qa.quiz = '.$quiz->id.') ';
- $where = 'WHERE u.id IN ('.implode(',', array_keys($users)).') ';
- $where .= 'AND '.$db->IfNull('qa.attempt', '0').' != 0 ';
- $where .= 'AND '.$db->IfNull('qa.timefinish', '0').' != 0 ';
- $where .= 'AND preview = 0 '; // ignore previews
-
- if($table->get_sql_where()) { // forgot what this does
- $where .= 'AND '.$table->get_sql_where();
- }
-
- // sorting of the table
- if($sort = $table->get_sql_sort()) {
- $sort = 'ORDER BY '.$sort; // seems like I would need to have u. or qa. infront of the ORDER BY attribues... but seems to work..
- } else {
- // my default sort rule
- $sort = 'ORDER BY u.firstname, u.lastname, qa.attempt ASC';
- }
-
- // set up the pagesize
- $total = count_records_sql('SELECT COUNT(DISTINCT('.$db->Concat('u.id', '\'#\'', $db->IfNull('qa.attempt', '0')).')) '.$from.$where);
- $table->pagesize(10, $total);
-
- // this is for getting the correct records for a given page
- if($table->get_page_start() !== '' && $table->get_page_size() !== '') {
- $limit = ' '.sql_paging_limit($table->get_page_start(), $table->get_page_size());
- } else {
- $limit = '';
- }
- //$number = 1;
- // get the attempts and process them
- if ($attempts = get_records_sql($select.$from.$where.$sort.$limit)) {
- foreach($attempts as $attempt) {
-
- $picture = print_user_picture($attempt->userid, $course->id, $attempt->picture, false, true);
-
- // link here... grades all for this student
- $userlink = "<a href=\"report.php?mode=grading&q=$quiz->id&questionid=$question->id&userid=$attempt->userid\">".
- $attempt->firstname.' '.$attempt->lastname.'</a>';
-
- // nab the state of the attempt to see if it is graded or not
- // TODO: should be changed to use the event field
- if (!$neweststate = get_record('question_sessions', 'attemptid', $attempt->uniqueid, 'questionid', $question->id)) {
- error("Can not find newest states for attempt $attempt->uniqueid for question $questionid");
- }
-
- if (!$questionstate = get_record('question_essay_states', 'stateid', $neweststate->newest)) {
- error('Could not find question state');
- }
- // change the color of the link based on being graded or not
- if (!$questionstate->graded) {
- $style = 'style="color:#FF0000"'; // red
- } else {
- $style = 'style="color:#008000"'; // green
- }
-
- // link for the attempt
- $attemptlink = "<a $style href=\"report.php?mode=grading&q=$quiz->id&questionid=$question->id&attemptid=$attempt->attemptid\">". // &number=$number
- $question->name." attempt $attempt->attempt</a>";
-
- $table->add_data( array($picture, $userlink, $attemptlink) );
- }
- //$number += $question->length;
- }
-
- // grade all and "back" links
- $links = "<center><a href=\"report.php?mode=grading&q=$quiz->id&questionid=$questionid&gradeall=1\">".get_string('gradeall', 'quiz').'</a> | '.
- "<a href=\"report.php?mode=grading&q=$quiz->id&action=viewquestions\">".get_string('backtoquestionlist', 'quiz').'</a></center>'.
-
- // print everything here
- print_heading($question->name);
- echo $links;
- echo '<div id="tablecontainer">';
- $table->print_html();
- echo '</div>';
- echo $links;
+ $this->view_question($quiz, $question, $users);
break;
default:
error("Invalid Action");
$ungraded = 0;
foreach ($attempts as $attempt) {
// grab the state then check if it is graded
- if (!$state = get_record_sql("SELECT state.id, state.event FROM
- {$CFG->prefix}question_states state, {$CFG->prefix}question_sessions sess
- WHERE sess.newest = state.id AND
- sess.attemptid = $attempt->uniqueid AND
- sess.questionid = $question->id")) {
- error('Could not find question state');
- }
+ $state = $this->get_newest_state($question, $attempt);
if (!question_state_is_graded($state)) {
$ungraded++;
print_heading(get_string('noattempts', 'quiz'));
}
}
+
+ /**
+ * Prints a table with users and their attempts
+ *
+ * @return void
+ * @todo Add current grade to the table
+ * Finnish documenting
+ **/
+ function view_question($quiz, $question, $users) {
+ global $CFG, $db;
+
+ // gonna use flexible_table (first time!)
+ $tablecolumns = array('picture', 'fullname', 'attempt');
+ $tableheaders = array('', get_string('fullname'), get_string("attempts", "quiz"));
+
+ $table = new flexible_table('mod-quiz-report-grading');
+
+ $table->define_columns($tablecolumns);
+ $table->define_headers($tableheaders);
+ $table->define_baseurl($CFG->wwwroot.'/mod/quiz/report.php?mode=grading&q='.$quiz->id.'&action=viewquestion&questionid='.$question->id);
+
+ $table->sortable(true);
+ $table->initialbars(count($users)>20); // will show initialbars if there are more than 20 users
+ $table->pageable(true);
+
+ $table->column_suppress('fullname');
+ $table->column_suppress('picture');
+
+ $table->column_class('picture', 'picture');
+
+ // attributes in the table tag
+ $table->set_attribute('cellspacing', '0');
+ $table->set_attribute('id', 'grading');
+ $table->set_attribute('class', 'generaltable generalbox');
+ $table->set_attribute('align', 'center');
+ $table->set_attribute('width', '50%');
+
+ // get it ready!
+ $table->setup();
+
+ // this sql is a join of the attempts table and the user table. I do this so I can sort by user name and attempt number (not id)
+ $select = 'SELECT '.$db->Concat('u.id', '\'#\'', $db->IfNull('qa.attempt', '0')).' AS userattemptid, qa.id AS attemptid, qa.uniqueid, qa.attempt, qa.timestart, u.id AS userid, u.firstname, u.lastname, u.picture ';
+ $from = 'FROM '.$CFG->prefix.'user u LEFT JOIN '.$CFG->prefix.'quiz_attempts qa ON (u.id = qa.userid AND qa.quiz = '.$quiz->id.') ';
+ $where = 'WHERE u.id IN ('.implode(',', array_keys($users)).') ';
+ $where .= 'AND '.$db->IfNull('qa.attempt', '0').' != 0 ';
+ $where .= 'AND '.$db->IfNull('qa.timefinish', '0').' != 0 ';
+ $where .= 'AND preview = 0 '; // ignore previews
+
+ if($table->get_sql_where()) { // forgot what this does
+ $where .= 'AND '.$table->get_sql_where();
+ }
+
+ // sorting of the table
+ if($sort = $table->get_sql_sort()) {
+ $sort = 'ORDER BY '.$sort; // seems like I would need to have u. or qa. infront of the ORDER BY attribues... but seems to work..
+ } else {
+ // my default sort rule
+ $sort = 'ORDER BY u.firstname, u.lastname, qa.attempt ASC';
+ }
+
+ // set up the pagesize
+ $total = count_records_sql('SELECT COUNT(DISTINCT('.$db->Concat('u.id', '\'#\'', $db->IfNull('qa.attempt', '0')).')) '.$from.$where);
+ $table->pagesize(10, $total);
+
+ // this is for getting the correct records for a given page
+ if($table->get_page_start() !== '' && $table->get_page_size() !== '') {
+ $limit = ' '.sql_paging_limit($table->get_page_start(), $table->get_page_size());
+ } else {
+ $limit = '';
+ }
+ // get the attempts and process them
+ if ($attempts = get_records_sql($select.$from.$where.$sort.$limit)) {
+ foreach($attempts as $attempt) {
+
+ $picture = print_user_picture($attempt->userid, $quiz->course, $attempt->picture, false, true);
+
+ // link here... grades all for this student
+ $userlink = "<a href=\"report.php?mode=grading&q=$quiz->id&questionid=$question->id&userid=$attempt->userid\">".
+ fullname($attempt, true).'</a>';
+
+ // grab the state then check if it is graded
+ $state = $this->get_newest_state($question, $attempt);
+
+ if (!question_state_is_graded($state)) {
+ $style = 'class="manual-ungraded"';
+ } else {
+ $style = 'class="manual-graded"';
+ }
+
+ // link for the attempt
+ $attemptlink = "<a $style href=\"report.php?mode=grading&q=$quiz->id&questionid=$question->id&attemptid=$attempt->attemptid\">".
+ userdate($attempt->timestart, get_string('strftimedatetime')).'</a>';
+
+ $table->add_data( array($picture, $userlink, $attemptlink) );
+ }
+ }
+
+ // grade all and "back" links
+ $links = "<center><a href=\"report.php?mode=grading&q=$quiz->id&questionid=$question->id&gradeall=1\">".get_string('gradeall', 'quiz').'</a> | '.
+ "<a href=\"report.php?mode=grading&q=$quiz->id&action=viewquestions\">".get_string('backtoquestionlist', 'quiz').'</a></center>'.
+
+ // print everything here
+ print_heading($question->name);
+ echo $links;
+ echo '<div id="tablecontainer">';
+ $table->print_html();
+ echo '</div>';
+ echo $links;
+ }
+
+ /**
+ * undocumented function
+ *
+ * @return void
+ * @author Mark Nielsen
+ **/
+ function get_newest_state($question, $attempt) {
+ global $CFG;
+
+ if (!$state = get_record_sql("SELECT state.id, state.event FROM
+ {$CFG->prefix}question_states state, {$CFG->prefix}question_sessions sess
+ WHERE sess.newest = state.id AND
+ sess.attemptid = $attempt->uniqueid AND
+ sess.questionid = $question->id")) {
+ error('Could not find question state');
+ }
+
+ return $state;
+ }
}
projects / moodle.git / commitdiff