lastchapterid = 0; $bookquiz->id = $attempt->id; $bookquiz->bookid = $game->bookid; if( !game_insert_record( 'game_bookquiz', $bookquiz)){ print_error( 'game_bookquiz_continue: error inserting in game_bookquiz'); } return game_bookquiz_play( $id, $game, $attempt, $bookquiz, 0, $context); } function game_bookquiz_play( $id, $game, $attempt, $bookquiz, $chapterid, $context) { global $DB, $OUTPUT, $cm; if( $bookquiz->lastchapterid == 0){ game_bookquiz_play_computelastchapter( $game, $bookquiz); if( $bookquiz->lastchapterid == 0){ print_error( get_string( 'bookquiz_empty', 'game')); } } if( $chapterid == 0){ $chapterid = $bookquiz->lastchapterid; }else { if( ($DB->set_field( 'game_bookquiz', 'lastchapterid', $chapterid, array( 'id' => $bookquiz->id))) == false){ print_error( "Can't update table game_bookquiz with lastchapterid to $chapterid"); } } $book = $DB->get_record( 'book', array('id' => $game->bookid)); if( !$chapter = $DB->get_record( 'book_chapters', array('id' => $chapterid))){ print_error('Error reading book chapters.'); } $select = "bookid = $game->bookid AND hidden = 0"; $chapters = $DB->get_records_select('book_chapters', $select, null, 'pagenum', 'id, pagenum, subchapter, title, hidden'); $okchapters = array(); if( ($recs = $DB->get_records( 'game_bookquiz_chapters', array( 'attemptid' => $attempt->id))) != false){ foreach( $recs as $rec){ //1 means correct answer $okchapters[ $rec->chapterid] = 1; } } //2 means current //$okchapters[ $chapterid] = 2; $showquestions = false; $a = array( 'gameid' => $game->id, 'chapterid' => $chapterid); if( ($questions = $DB->get_records( 'game_bookquiz_questions', $a)) === false){ if( !array_key_exists( $chapterid, $okchapters)){ $okchapters[ $chapterid] = 1; $newrec = new stdClass(); $newrec->attemptid = $attempt->id; $newrec->chapterid = $chapterid; if( !$DB->insert_record( 'game_bookquiz_chapters', $newrec)){ print_error( "Can't insert to table game_bookquiz_chapters"); } } }else { //Have to select random one question $questionid = game_bookquiz_selectrandomquestion( $questions); if( $questionid != 0){ $showquestions = true; } } /// prepare chapter navigation icons $previd = null; $nextid = null; $found = 0; $scoreattempt = 0; $lastid = 0; foreach ($chapters as $ch) { $scoreattempt++; if ($found) { $nextid= $ch->id; break; } if ($ch->id == $chapter->id) { $found = 1; } if (!$found) { $previd = $ch->id; } $lastid = $ch->id; } if ($ch == current($chapters)) { $nextid = $ch->id; } if( count( $chapters)){ $scoreattempt = ($scoreattempt-1) / count( $chapters); } $chnavigation = ''; if ($previd) { $chnavigation .= '

'; } else { $chnavigation .= '

'; } $nextbutton = ''; if ($nextid) { if( !$showquestions){ $chnavigation .= '

'; $nextbutton = ''; $nextbutton .= ''; $showquestions = false; game_updateattempts_maxgrade( $game, $attempt, $scoreattempt, 0); } } else { game_updateattempts_maxgrade( $game, $attempt, 1, 0); $sec = ''; if( !isset( $cm)) { $cm = get_coursemodule_from_instance('game', $game->id, $game->course); } if ($section = $DB->get_record('course_sections', array( 'id' => $cm->section))) { $sec = $section->section; } if (! $cm = $DB->get_record('course_modules', array( 'id' => $id))) { print_error("Course Module ID was incorrect id=$id"); } $chnavigation .= 'pix_url('bookquiz/nav_exit', 'mod_game').'" class="bigicon" alt="'.get_string('navexit', 'book').'" />'; } require( 'toc.php'); $tocwidth = '10%'; if( $showquestions){ if( $game->param3 == 0) game_bookquiz_showquestions( $id, $questionid, $chapter->id, $nextid, $scoreattempt, $game, $context); } ?>

box_start('generalbox'); echo $toc; echo $OUTPUT->box_end(); ?>

box_start('generalbox'); $content = ''; if (!$book->customtitles) { if ($currsubtitle == ' ') { $content .= '

'.$currtitle.'

'; } else { $content .= '

'.$currtitle.'
'.$currsubtitle.'

'; } } $cmbook = get_coursemodule_from_instance( 'book', $game->bookid, $game->course); $modcontext = game_get_context_module_instance( $cmbook->id); $content .= game_filterbook( $chapter->content, $chapter->id, $modcontext->id, $game->course); $nocleanoption = new object(); $nocleanoption->noclean = true; echo '

'; if( $nextbutton != ''){ echo $nextbutton; } echo format_text($content, FORMAT_HTML, $nocleanoption); if( $nextbutton != ''){ echo $nextbutton; } echo '

'; echo $OUTPUT->box_end(); /// lower navigation echo '

'.$chnavigation.'

'; ?>

param3 != 0) game_bookquiz_showquestions( $id, $questionid, $chapter->id, $nextid, $scoreattempt, $game, $context); } } function game_bookquiz_play_computelastchapter( $game, &$bookquiz) { global $DB; if( $game->bookid == 0) { print_error( 'Not defined a book on this game'); } $pagenum = $DB->get_field( 'book_chapters', 'min(pagenum) as p', array('bookid' => $game->bookid)); if( $pagenum){ $bookquiz->lastchapterid = $DB->get_field( 'book_chapters', 'id', array('bookid' => $game->bookid, 'pagenum' => $pagenum)); if( $bookquiz->lastchapterid){ //update the data in table game_bookquiz if( ($DB->set_field( 'game_bookquiz', 'lastchapterid', $bookquiz->lastchapterid, array('id' => $bookquiz->id))) == false){ print_error( "Can't update table game_bookquiz with lastchapterid to $bookquiz->lastchapterid"); } } } } function game_bookquiz_showquestions( $id, $questionid, $chapterid, $nextchapterid, $scoreattempt, $game, $context) { $onlyshow = false; $showsolution = false; $questionlist = $questionid; $questions = game_sudoku_getquestions( $questionlist); global $CFG; /// Start the form echo "wwwroot}/mod/game/attempt.php\" onclick=\"this.autocomplete='off'\">\n"; if( ($onlyshow === false) and ($showsolution === false)){ echo "\n"; } // Add a hidden field with the quiz id echo '

'; echo '\n"; echo ''; echo ''; echo ''; echo ''; /// Print all the questions // Add a hidden field with questionids echo '\n"; $number=0; foreach ($questions as $question) { game_print_question( $game, $question, $context); } echo "

"; // Finish the form echo ''; if( ($onlyshow === false) and ($showsolution === false)){ echo "\n"; } echo "\n"; } function game_bookquiz_selectrandomquestion( $questions) { global $DB; $categorylist = ''; if( $questions == false){ return 0; } foreach( $questions as $rec){ $categorylist .= ',' . $rec->questioncategoryid; } $select = 'category in ('.substr( $categorylist, 1). ") AND qtype in ('shortanswer', 'truefalse', 'multichoice')"; if( ($recs = $DB->get_records_select( 'question', $select, null, '', 'id,id')) == false){ return 0; } $a = array(); foreach( $recs as $rec){ $a[ $rec->id] = $rec->id; } if( count( $a) == 0){ return 0; }else { return array_rand( $a); } } function game_bookquiz_check_questions( $id, $game, $attempt, $bookquiz, $context) { global $USER, $DB; $scoreattempt = optional_param('scoreattempt', 0, PARAM_INT); $responses = data_submitted(); $questionlist = $responses->questionids; $questions = game_sudoku_getquestions( $questionlist); $grades = game_grade_questions( $questions); $scorequestion = 0; $scoreattempt = 0; $chapterid = required_param('chapterid', PARAM_INT); $nextchapterid = required_param('nextchapterid', PARAM_INT); foreach($questions as $question) { if( !array_key_exists( $question->id, $grades)){ //no answered continue; } $grade = $grades[ $question->id]; if( $grade->grade < 0.5){ continue; } //found one correct answer if( !$DB->get_field( 'game_bookquiz_chapters', 'id', array( 'attemptid' => $attempt->id, 'chapterid' => $chapterid))) { $newrec = new stdClass(); $newrec->attemptid = $attempt->id; $newrec->chapterid = $chapterid; if( !$DB->insert_record( 'game_bookquiz_chapters', $newrec, false)){ print_object( $newrec); print_error( "Can't insert to table game_bookquiz_chapters"); } } //Have to go to next page. $bookquiz->lastchapterid = $nextchapterid; $scorequestion = 1; break; } $query = new stdClass(); $query->id = 0; $query->attemptid = $attempt->id; $query->gameid = $game->id; $query->userid = $USER->id; $query->sourcemodule = 'question'; $query->questionid = $question->id; $query->glossaryentryid = 0; $query->questiontext = $question->questiontext; $query->timelastattempt = time(); game_update_queries( $game, $attempt, $query, $scorequestion, ''); game_updateattempts( $game, $attempt, $scoreattempt, 0); game_bookquiz_continue( $id, $game, $attempt, $bookquiz, $bookquiz->lastchapterid, $context); }