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renderer.php
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<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* All hotpot module renderers are defined here
*
* @package mod-hotpot
* @copyright 2010 Gordon Bateson <[email protected]>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
/**
* Hotpot module renderer class
*
* @copyright 2010 Gordon Bateson <[email protected]>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class mod_hotpot_renderer extends plugin_renderer_base {
/////////////////////////////////////////////////////////////////////
// functions to generate common html snippets //
/////////////////////////////////////////////////////////////////////
/**
* form_start
*
* @param xxx $hotpotscriptname
* @param xxx $params
* @param xxx $attributes (optional, default=array)
* @return xxx
*/
function form_start($hotpotscriptname, $params, $attributes=array()) {
$output = '';
if (empty($attributes['method'])) {
$attributes['method'] = 'post';
}
if (empty($attributes['action'])) {
$url = new moodle_url('/mod/hotpot/'.$hotpotscriptname);
$attributes['action'] = $url->out();
}
$output .= html_writer::start_tag('form', $attributes)."\n";
$hiddenfields = '';
foreach ($params as $name => $value) {
$hiddenfields .= html_writer::empty_tag('input', array('type'=>'hidden', 'name'=>$name, 'value'=>$value))."\n";
}
if ($hiddenfields) {
// xhtml strict requires a container for the hidden input elements
$output .= html_writer::start_tag('fieldset', array('style'=>'display:none'))."\n";
$output .= $hiddenfields;
$output .= html_writer::end_tag('fieldset')."\n";
}
// xhtml strict requires a container for the contents of the <form>
$output .= html_writer::start_tag('div')."\n";
return $output;
}
/**
* form_end
*
* @return xxx
*/
function form_end() {
$output = '';
$output .= html_writer::end_tag('div')."\n";
$output .= html_writer::end_tag('form')."\n";
return $output;
}
////////////////////////////////////////////////////////////////////////////
// Helper methods //
////////////////////////////////////////////////////////////////////////////
/**
* format_url
*
* @param xxx $url
* @param xxx $id
* @param xxx $params
* @param xxx $more_params (optional, default=false)
* @return xxx
*/
function format_url($url, $id, $params, $more_params=false) {
global $CFG;
// convert relative URL to absolute URL
if (! preg_match('/^(https?:\/)?\//', $url)) {
$url = $CFG->wwwroot.'/mod/hotpot/'.$url;
}
// merge parameters into a single array
$all_params = array_merge($params, $more_params);
// rename the $id parameter, if necesary
if ($id && isset($all_params[$id])) {
$all_params['id'] = $all_params[$id];
unset($all_params[$id]);
}
$join = '?';
foreach ($all_params as $name=>$value) {
if ($value) {
$url .= $join.$name.'='.$value;
$join = '&';
}
}
return $url;
}
/**
* print_commands
*
* @param xxx $types
* @param xxx $hotpotscriptname
* @param xxx $id
* @param xxx $params
* @param xxx $popup (optional, default=false)
* @param xxx $return (optional, default=false)
* @return xxx
*/
function print_commands($types, $hotpotscriptname, $id, $params, $popup=false, $return=false) {
// $types : array('add', 'update', 'delete', 'deleteall')
// $params : array('name' => 'value') for url query string
// $popup : true, false or array('name' => 'something', 'width' => 999, 'height' => 999)
$commands = html_writer::start_tag('span', array('class'=>'commands'))."\n";
foreach ($types as $type) {
$commands .= $this->print_command($type, $hotpotscriptname, $id, $params, $popup, $return);
}
$commands .= html_writer::end_tag('form')."\n";
if ($return) {
return $commands;
} else {
echo $commands;
}
}
/**
* print_command
*
* @param xxx $type
* @param xxx $hotpotscriptname
* @param xxx $id
* @param xxx $params
* @param xxx $popup (optional, default=false)
* @param xxx $return (optional, default=false)
* @return xxx
*/
function print_command($type, $hotpotscriptname, $id, $params, $popup=false, $return=false) {
global $CFG;
static $str;
if (! isset($str)) {
$str = new stdClass();
}
if (! isset($str->$type)) {
$str->$type = get_string($type);
}
switch ($type) {
case 'add':
$icon = '';
break;
case 'edit':
case 'update':
$icon = 't/edit';
break;
case 'delete':
$icon = 't/delete.gif';
break;
case 'deleteall':
$icon = '';
break;
default:
// unknown command type !!
return '';
}
foreach ($params as $key => $value) {
if (empty($value)) {
unset($params[$key]);
}
}
$params['action'] = $type;
$url = new moodle_url('/mod/hotpot/'.$hotpotscriptname, $params);
if ($icon) {
$linktext = $this->action_icon($url, new pix_icon($icon, get_string($type)));
} else {
$linktext = $str->$type;
}
if ($popup) {
if (is_bool($popup)) {
$popup = array();
} else if (is_string($popup)) {
$popup = array('name' => $popup);
}
$name = (isset($popup['name']) ? $popup['name'] : '');
$width = (isset($popup['width']) ? $popup['width'] : 650);
$height = (isset($popup['height']) ? $popup['height'] : 400);
$command = element_to_popup_window(
// $type, $url, $name, $linktext, $height, $width, $title, $options, $return, $id, $class
'link', $url, $name, $linktext, $height, $width, $str->$type, '', true, '', ''
);
} else {
$command = html_writer::link($url, $linktext, array('title' => $str->$type))."\n";
}
if (! $icon) {
// add white space between text commands
$command .= ' ';
}
if ($return) {
return ' '.$command;
} else {
echo ' '.$command;
}
}
/**
* heading
*
* @global object $hotpot
* @return string
*/
public function heading($hotpot) {
$text = format_string($hotpot->name);
if ($hotpot->can_manage()) {
$text .= $this->modedit_icon($hotpot);
}
return parent::heading($text);
}
/**
* modedit_icon
*
* @param $hotpot
* @return xxx
* @todo Finish documenting this function
*/
public function modedit_icon($hotpot) {
$params = array('update' => $hotpot->cm->id,
'return' => 1,
'sesskey' => sesskey());
$url = new moodle_url('/course/modedit.php', $params);
$img = $this->pix_icon('t/edit', get_string('edit'));
return ' '.html_writer::link($url, $img);
}
/**
* Formats hotpot entry/exit description text
*
* @global object $CFG
* @param object $hotpot instance of activity
* @param string $type of page, either "entry" or "exit"
* @return string
*/
public function description_box($hotpot, $type='') {
global $CFG;
require_once($CFG->dirroot.'/lib/filelib.php');
if ($type) {
$textfield = $type.'text';
$formatfield = $type.'format';
} else {
$type = 'intro';
$textfield = 'intro';
$formatfield = 'introformat';
}
$text = '';
if (trim(strip_tags($hotpot->$textfield))) {
$options = (object)array('noclean'=>true, 'para'=>false, 'filter'=>true, 'context'=>$hotpot->context);
$text = file_rewrite_pluginfile_urls($hotpot->$textfield, 'pluginfile.php', $hotpot->context->id, 'mod_hotpot', $type, null);
$text = trim(format_text($text, $hotpot->$formatfield, $options, null));
}
if ($text) {
return $this->box($text, 'generalbox', 'intro');
} else {
return '';
}
}
/**
* entryoptions
*
* @param xxx $hotpot
* @return xxx
*/
public function entryoptions($hotpot) {
$output = '';
$table = new html_table();
// define the date format - can be one of the following:
// strftimerecentfull, strftimedaydatetime, strftimedatetime
$dateformat = get_string('strftimedaydatetime');
// show open / close dates
if ($hotpot->entryoptions & hotpot::ENTRYOPTIONS_DATES) {
if ($hotpot->timeopen) {
$table->data[] = new html_table_row(array(
new html_table_cell(get_string('timeopen', 'mod_hotpot').':'),
new html_table_cell(userdate($hotpot->timeopen, $dateformat))
));
}
if ($hotpot->timeclose) {
$table->data[] = new html_table_row(array(
new html_table_cell(get_string('timeclose', 'mod_hotpot').':'),
new html_table_cell(userdate($hotpot->timeclose, $dateformat))
));
}
}
// show grading info
if ($hotpot->entryoptions & hotpot::ENTRYOPTIONS_GRADING) {
if ($hotpot->attemptlimit > 1) {
$table->data[] = new html_table_row(array(
new html_table_cell(get_string('attemptsallowed', 'quiz').':'),
new html_table_cell($hotpot->attemptlimit)
));
}
if ($hotpot->timelimit > 0) {
$table->data[] = new html_table_row(array(
new html_table_cell(get_string('timelimit', 'mod_hotpot').':'),
new html_table_cell(format_time($hotpot->timelimit))
));
}
if ($hotpot->gradeweighting && $hotpot->attemptlimit != 1) {
$table->data[] = new html_table_row(array(
new html_table_cell(get_string('grademethod', 'mod_hotpot').':'),
new html_table_cell($hotpot->format_grademethod())
));
}
}
if (count($table->data)) {
$table->attributes['class'] = 'hotpotentryoptions';
$output .= html_writer::table($table);
}
// print summary of attempts by this user at this unit
if ($hotpot->entryoptions & hotpot::ENTRYOPTIONS_ATTEMPTS) {
$output .= $this->attemptssummary($hotpot);
}
return $output;
}
/**
* entrywarnings
*
* @param xxx $hotpot
* @return xxx
*/
public function entrywarnings($hotpot) {
$warnings = array();
$canstart = true;
if (! $hotpot->can_preview()) {
if ($error = $hotpot->require_subnet()) {
// IP-address is not in allowable range
$warnings[] = $error;
$canstart = false;
}
if ($error = $hotpot->require_isopen()) {
// hotpot is not (yet) open
$warnings[] = $error;
$canstart = false;
}
if ($error = $hotpot->require_notclosed()) {
// hotpot is (already) closed
$warnings[] = $error;
$canstart = false;
}
if ($error = $hotpot->require_entrycm()) {
// minimum grade for previous activity not satisfied
$warnings[] = $error;
$canstart = false;
}
if ($error = $hotpot->require_delay('delay1')) {
// delay1 has not expired yet
$warnings[] = $error;
$canstart = false;
}
if ($error = $hotpot->require_delay('delay2')) {
// delay2 has not expired yet
$warnings[] = $error;
$canstart = false;
}
if ($error = $hotpot->require_moreattempts(true)) {
// maximum number of attempts reached
$warnings[] = $error;
$canstart = false;
}
if ($canstart) {
if ($error = $hotpot->require_password()) {
// password not given yet
$warnings[] = $error;
$canstart = false;
}
}
}
// cache the boolean flags in case they are needed later - see $this->view_attempt_button()
$hotpot->can_start($canstart);
if (count($warnings)) {
return $this->box(html_writer::alist($warnings), 'generalbox', 'hotpotwarnings');
} else {
return '';
}
}
/**
* attemptssummary
*
* @param xxx $hotpot
* @return xxx
*/
public function attemptssummary($hotpot) {
global $CFG;
if (! $countattempts = $hotpot->get_attempts()) {
return '';
}
$output = '';
// array to store attemptids of certain kinds of attempts
$attemptids = array(
'all' => array(),
'inprogress' => array(),
'timedout' => array(),
'abandoned' => array(),
'completed' => array(),
'zeroduration' => array(),
'zeroscore' => array()
);
$dateformat = get_string('strftimerecentfull');
// cache selectcolumn switch
if ($hotpot->can_deleteattempts()) {
$showselectcolumn = true;
} else {
$showselectcolumn = false;
}
// cache report links flag
if ($hotpot->can_reviewattempts()) {
$showreportlinks = true;
} else {
$showreportlinks = false;
}
// set resume tab text
if ($hotpot->can_preview()) {
$resumetab = 'preview';
} else if ($hotpot->can_view()) {
$resumetab = 'info';
} else {
$resumetab = '';
}
// start attempts table (info + resume buttons)
$table = new html_table();
$table->attributes['class'] = 'hotpotattemptssummary';
$table->head = array(
get_string('attemptnumber', 'mod_hotpot'),
get_string('status', 'mod_hotpot'),
get_string('duration', 'mod_hotpot'),
get_string('lastaccess', 'mod_hotpot')
);
$table->align = array('center', 'center', 'left', 'left');
$table->size = array('', '', '', '');
if ($hotpot->gradeweighting) {
// insert grade column
array_splice($table->head, 1, 0, array(get_string('score', 'mod_hotpot')));
array_splice($table->align, 1, 0, array('center'));
array_splice($table->size, 1, 0, array(''));
}
if ($showselectcolumn) {
// prepend select column
array_splice($table->head, 0, 0, ' ');
array_splice($table->align, 0, 0, array('center'));
array_splice($table->size, 0, 0, array(''));
}
// echo rows of attempt info
foreach ($hotpot->attempts as $attempt) {
$row = new html_table_row();
// set duration
if ($attempt->timestart && $attempt->timefinish) {
$duration = $attempt->timefinish - $attempt->timestart;
} else if ($attempt->starttime && $attempt->endtime) {
$duration = $attempt->endtime - $attempt->starttime;
} else if ($attempt->timestart && $attempt->timemodified) {
$duration = $attempt->timemodified - $attempt->timestart;
} else {
$duration = 0;
}
if ($showselectcolumn) {
$id = '['.$attempt->id.']';
$row->cells[] = new html_table_cell(html_writer::checkbox('selected'.$id, 1, false));
switch ($attempt->status) {
case hotpot::STATUS_INPROGRESS: $attemptids['inprogress'][] = $id; break;
case hotpot::STATUS_TIMEDOUT: $attemptids['timedout'][] = $id; break;
case hotpot::STATUS_ABANDONED: $attemptids['abandoned'][] = $id; break;
case hotpot::STATUS_COMPLETED: $attemptids['completed'][] = $id; break;
}
if ($attempt->score==0) {
$attemptids['zeroscore'][] = $id;
}
if ($duration==0) {
$attemptids['zeroduration'][] = $id;
}
$attemptids['all'][] = $id;
}
$row->cells[] = new html_table_cell($attempt->attempt);
if ($hotpot->gradeweighting) {
$text = $attempt->score.'%';
if ($showreportlinks) {
$url = $hotpot->review_url($attempt);
$text = html_writer::link($url, $text);
}
$row->cells[] = new html_table_cell($text);
}
$row->cells[] = new html_table_cell($hotpot->format_status($attempt->status));
$row->cells[] = new html_table_cell($hotpot->format_time($duration));
$row->cells[] = new html_table_cell(userdate($attempt->timemodified, $dateformat));
$table->data[] = $row;
}
// start form if necessary
if ($showselectcolumn) {
$onsubmit = ''
."var x=false;"
."var obj=document.getElementsByTagName('input');"
."if(obj){"
."for(var i in obj){"
."if(obj[i].name && obj[i].name.substr(0,9)=='selected[' && obj[i].checked){"
."x=true;"
."break;"
."}"
."}"
."if(!x){"
."alert('".get_string('checksomeboxes', 'mod_hotpot')."');"
."}"
."}"
."if(x){"
."x=confirm('".get_string('confirmdeleteattempts', 'mod_hotpot')."');"
."}"
."if(this.elements['confirmed']){"
."this.elements['confirmed'].value=(x?1:0);"
."}"
."return x;"
;
$params = array(
'id' => $hotpot->cm->id, 'sesskey' => sesskey(), 'confirmed' => 0, 'action' => 'deleteselected'
);
$output .= $this->form_start('view.php', $params, array('onsubmit' => $onsubmit))."\n";
}
// echo the summary of attempts
$output .= html_writer::table($table);
// end form if necessary
if ($showselectcolumn) {
$output .= $this->box_start('generalbox', 'hotpotdeleteattempts');
$output .= ''
.'<script type="text/javascript">'."\n"
.'//<!CDATA['."\n"
."function hotpot_set_checked(nameFilter, indexFilter, checkedValue) {\n"
." var partMatchName = new RegExp(nameFilter);\n"
." var fullMatchName = new RegExp(nameFilter+indexFilter);\n"
." var inputs = document.getElementsByTagName('input');\n"
." if (inputs) {\n"
." var i_max = inputs.length;\n"
." } else {\n"
." var i_max = 0;\n"
." }\n"
." for (var i=0; i<i_max; i++) {\n"
." if (inputs[i].type=='checkbox' && inputs[i].name.match(partMatchName)) {\n"
." if (inputs[i].name.match(fullMatchName)) {\n"
." inputs[i].checked = checkedValue;\n"
." } else {\n"
." inputs[i].checked = false;\n"
." }\n"
." }\n"
." }\n"
." return true;\n"
."}\n"
."function hotpot_set_checked_attempts(obj) {\n"
." var indexFilter = obj.options[obj.selectedIndex].value;\n"
." if (indexFilter=='none') {\n"
." checkedValue = 0;\n"
." } else {\n"
." checkedValue = 1;\n"
." }\n"
." if (indexFilter=='none' || indexFilter=='all') {\n"
." indexFilter = '\\\\[\\\\d+\\\\]';\n"
." } else {\n"
." indexFilter = indexFilter.replace(new RegExp('^[^:]*:'), '');\n"
." indexFilter = indexFilter.replace(new RegExp(',', 'g'), '|');\n"
." indexFilter = indexFilter.replace(new RegExp('\\\\[', 'g'), '\\\\[');\n"
." indexFilter = indexFilter.replace(new RegExp('\\\\]', 'g'), '\\\\]');\n"
." }\n"
." hotpot_set_checked('selected', indexFilter, checkedValue);"
."}\n"
.'//]]>'."\n"
.'</script>'."\n"
;
$onchange = 'return hotpot_set_checked_attempts(this)';
// set up attempt status drop down menu
$options = array(
'none' => get_string('none')
);
foreach($attemptids as $type=>$ids) {
if ($total = count($ids)) {
if ($type=='all') {
$options['all'] = get_string('all');
if ($total > 1) {
$options['all'] .= " ($total)";
}
} else {
$options[$type.':'.implode(',', $ids)] = get_string($type, 'mod_hotpot')." ($total)";
}
}
}
// add attempt selection/deletion form controls
$table = new html_table();
$table->attributes['class'] = 'hotpotdeleteattempts';
$table->data[] = new html_table_row(array(
new html_table_cell(get_string('selectattempts', 'mod_hotpot').':'),
new html_table_cell(html_writer::select($options, 'selectattempts', null, array(''=>'choosedots'), array('onchange'=>$onchange)))
));
// original onselect was 'return hotpot_set_checked_attempts(this)'
// Moodle 2.0 uses component_actions, some thing like this ...
// actually this doesn't work, but it is close - maybe :-)
// $action = new component_action('select', 'hotpot_set_checked_attempts', array('this'));
// $this->add_action_handler($action, 'menuselectattempts');
$table->data[] = new html_table_row(array(
new html_table_cell(' '),
new html_table_cell(html_writer::empty_tag('input', array('type' => 'submit', 'value' => get_string('deleteattempts', 'mod_hotpot'))))
));
$output .= html_writer::table($table);
$output .= $this->box_end();
$output .= $this->form_end();
}
return $output;
}
/**
* view_attempt_button
*
* @param xxx $hotpot
* @return xxx
*/
function view_attempt_button($hotpot) {
$output = '';
// Initialize button text. This will be set something
// if as start/continue attempt button should appear.
$buttontext = '';
if ($hotpot->can_preview()) {
$buttontext = get_string('preview');
} else if ($hotpot->can_start()) {
if ($hotpot->count_distinct_clickreportids()) {
$buttontext = get_string('reattemptquiz', 'quiz');
} else {
$buttontext = get_string('attemptquiznow', 'quiz');
}
}
$output .= $this->box_start('hotpotviewbutton');
if ($buttontext) {
$url = $hotpot->attempt_url();
$button = new single_button($url, $buttontext);
$button->class .= ' hotpotviewbutton';
$output .= $this->render($button);
} else {
$url = new moodle_url('/course/view.php', array('id' => $hotpot->course->id));
$output .= $this->continue_button($url);
}
$output .= $this->box_end();
return $output;
}
/**
* whatnext
*
* @param xxx $str
* @return xxx
*/
public function whatnext($str='') {
switch ($str) {
case '':
$whatnext = get_string('exit_whatnext_default', 'mod_hotpot');
break;
case 'exit_whatnext':
switch (mt_rand(0,1)) { // random 0 or 1. You can add more if you like
case 0: $whatnext = get_string('exit_whatnext_0', 'mod_hotpot'); break;
case 1: $whatnext = get_string('exit_whatnext_1', 'mod_hotpot'); break;
}
break;
default:
$whatnext = get_string($str, 'mod_hotpot');
}
return html_writer::tag('h3', $whatnext, array('class'=>'hotpotwhatnext'));
}
/**
* exitoptions
*
* @param xxx $hotpot
* @return xxx
*/
public function exitfeedback($hotpot) {
global $CFG;
$percentsign = '%';
$feedback = array();
if ($hotpot->gradeweighting==0) {
if ($hotpot->exitoptions & hotpot::EXITOPTIONS_ATTEMPTSCORE || $hotpot->exitoptions & hotpot::EXITOPTIONS_HOTPOTGRADE) {
$text = get_string('exit_noscore', 'mod_hotpot');
$feedback[] = html_writer::tag('li', $text);
}
} else if ($hotpot->get_gradeitem() && $hotpot->get_attempt()) {
if ($hotpot->exitoptions & hotpot::EXITOPTIONS_ENCOURAGEMENT) {
switch (true) {
case $hotpot->attempt->score >= 90:
$text = get_string('exit_excellent', 'mod_hotpot');
break;
case $hotpot->attempt->score >= 60:
$text = get_string('exit_welldone', 'mod_hotpot');
break;
case $hotpot->attempt->score > 0:
$text = get_string('exit_goodtry', 'mod_hotpot');
break;
default:
$text = get_string('exit_areyouok', 'mod_hotpot');
}
$feedback[] = html_writer::tag('li', $text, array('class' => 'hotpotexitencouragement'));
}
if ($hotpot->exitoptions & hotpot::EXITOPTIONS_ATTEMPTSCORE) {
$text = get_string('exit_attemptscore', 'mod_hotpot', $hotpot->attempt->score.$percentsign);
$feedback[] = html_writer::tag('li', $text);
}
if ($hotpot->exitoptions & hotpot::EXITOPTIONS_HOTPOTGRADE) {
switch ($hotpot->grademethod) {
case hotpot::GRADEMETHOD_HIGHEST:
if ($hotpot->attempt->score < $hotpot->gradeitem->percent) {
// current attempt is less than the highest so far
$text = get_string('exit_hotpotgrade_highest', 'mod_hotpot', $hotpot->gradeitem->percent.$percentsign);
$feedback[] = html_writer::tag('li', $text);
} else if ($hotpot->attempt->score==0) {
// zero score is best so far
$text = get_string('exit_hotpotgrade_highest_zero', 'mod_hotpot', $hotpot->attempt->score.$percentsign);
$feedback[] = html_writer::tag('li', $text);
} else if ($hotpot->get_attempts()) {
// current attempt is highest so far
$maxscore = null;
foreach ($hotpot->attempts as $attempt) {
if ($attempt->id==$hotpot->attempt->id) {
continue; // skip current attempt
}
if (is_null($maxscore) || $maxscore<$attempt->score) {
$maxscore = $attempt->score;
}
}
if (is_null($maxscore)) {
// do nothing (no previous attempt)
} else if ($maxscore==$hotpot->attempt->score) {
// attempt grade equals previous best
$text = get_string('exit_hotpotgrade_highest_equal', 'mod_hotpot');
$feedback[] = html_writer::tag('li', $text);
} else {
$text = get_string('exit_hotpotgrade_highest_previous', 'mod_hotpot', $maxscore.$percentsign);
$feedback[] = html_writer::tag('li', $text);
}
} else {
die('oops, no attempts');
}
break;
case hotpot::GRADEMETHOD_AVERAGE:
$text = get_string('exit_hotpotgrade_average', 'mod_hotpot', $hotpot->gradeitem->percent.$percentsign);
$feedback[] = html_writer::tag('li', $text);
break;
// case hotpot::GRADEMETHOD_TOTAL:
// case hotpot::GRADEMETHOD_FIRST:
// case hotpot::GRADEMETHOD_LAST:
default:
$text = get_string('exit_hotpotgrade', 'mod_hotpot', $hotpot->gradeitem->percent.$percentsign);
$feedback[] = html_writer::tag('li', $text);
break;
}
}
}
if (count($feedback)) {
$feedback = html_writer::tag('ul', implode('', $feedback), array('class' => 'hotpotexitfeedback'));
return $this->box($feedback);
} else {
return '';
}
}
/**
* exitlinks
*
* @param xxx $hotpot
* @return xxx
*/
public function exitlinks($hotpot) {
$table = new html_table();
$table->attributes['class'] = 'hotpotexitlinks';
if ($hotpot->attempt->status==hotpot::STATUS_COMPLETED) {
if ($hotpot->require_exitgrade() && $hotpot->attempt->score < $hotpot->exitgrade) {
// insufficient grade to show link to next activity
$cm = false;
} else {
// get next activity, if there is one
$cm = $hotpot->get_cm('exit');
}
if ($cm) {
$url = new moodle_url('/mod/'.$cm->modname.'/view.php', array('id' => $cm->id));
$table->data[] = new html_table_row(array(
new html_table_cell(html_writer::link($url, get_string('exit_next', 'mod_hotpot'))),
new html_table_cell(html_writer::link($url, format_string(urldecode($cm->name))))
));
}
}
if ($hotpot->exitoptions & hotpot::EXITOPTIONS_RETRY) {
// retry this hotpot, if allowed
if ($hotpot->attemptlimit==0 || empty($hotpot->attempts) || $hotpot->attemptlimit < count($hotpot->attempts)) {
$table->data[] = new html_table_row(array(
new html_table_cell(html_writer::link($hotpot->view_url(), get_string('exit_retry', 'mod_hotpot'))),
new html_table_cell(html_writer::link($hotpot->view_url(), format_string($hotpot->name))),
));
}
}
if ($hotpot->exitoptions & hotpot::EXITOPTIONS_INDEX) {
$table->data[] = new html_table_row(array(
new html_table_cell(html_writer::link($hotpot->index_url(), get_string('exit_index', 'mod_hotpot'))),
new html_table_cell(html_writer::link($hotpot->index_url(), get_string('exit_index_text', 'mod_hotpot')))
));
}
if ($hotpot->exitoptions & hotpot::EXITOPTIONS_COURSE) {
$table->data[] = new html_table_row(array(
new html_table_cell(html_writer::link($hotpot->course_url(), get_string('exit_course', 'mod_hotpot'))),
new html_table_cell(html_writer::link($hotpot->course_url(), get_string('exit_course_text', 'mod_hotpot')))
));
}
if ($hotpot->exitoptions & hotpot::EXITOPTIONS_GRADES) {
if ($hotpot->course->showgrades && $hotpot->gradeweighting) {
$url = new moodle_url($hotpot->grades_url());
$table->data[] = new html_table_row(array(
new html_table_cell(html_writer::link($url, get_string('exit_grades', 'mod_hotpot'))),
new html_table_cell(html_writer::link($url, get_string('exit_grades_text', 'mod_hotpot')))
));
}
}
$output = '';
if ($count = count($table->data)) {
if ($count>1) {
$output .= $this->whatnext('exit_whatnext');
}
$output .= html_writer::table($table);
}
return $output;
}
}