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John Hoopes authoredJohn Hoopes authored
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renderer.php 11.96 KiB
<?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/>.
/**
* course_overview block rendrer
*
* @package block_course_overview
* @copyright 2012 Adam Olley <adam.olley@netspot.com.au>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
/**
* Adapted for course_overview_uwmoodle
*
* @author 2013 Matt Petro
*/
defined('MOODLE_INTERNAL') || die;
/**
* Course_overview block rendrer
*
* @copyright 2012 Adam Olley <adam.olley@netspot.com.au>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class block_course_overview_uwmoodle_renderer extends plugin_renderer_base {
/** @var array $overviewids hold all activity overviewids used to write js variable */
public $overviewids;
/**
* Generate course_block containing term courses
*
* @param array $terms array of the form $termcode => array of courses
* @param array $overviews list of course overviews
* @param string $selectedterm active termcode
* @return string
*/
public function course_block($terms, $overviews, $selectedterm) {
$html = '';
$html .= $this->begin_course_block(get_string('courses', 'block_course_overview_uwmoodle'), 'uwmm_mycourses_block');
$termcodes = array_keys($terms);
$html .= html_writer::start_tag('div', array('class' => 'rhs'));
$html .= $this->course_overview_allterms($terms, $overviews, $selectedterm);
$html .= html_writer::end_tag('div');
$html .= $this->end_course_block();
return $html;
}
/**
* Generate course_block containing non-term courses
*
* @param array $terms array of the form $termcode => array of courses
* @param array $overviews list of course overviews
* @return string
*/
public function other_course_block($courses, $overviews) { $html = '';
$html .= $this->begin_course_block(get_string('ongoingcourses', 'block_course_overview_uwmoodle'), 'uwmm_othercourses_block', 'ongoingcourses');
$html .= $this->course_overview($courses, $overviews, block_course_overview_uwmoodle::TERM_OTHER);
$html .= $this->end_course_block();
return $html;
}
/**
* Generate list of all courses in all terms
*
* @param array $terms array of the form $termcode => array of courses
* @param array $overviews list of course overviews
* @param string $selectedterm active termcode
* @return string
*/
protected function course_overview_allterms($terms, $overviews, $selectedterm) {
$html = '';
$html .= html_writer::start_tag('div', array('class' => 'courselistcontainer', 'id' => 'uwmm_terms_content'));
foreach ($terms as $termcode => $courses) {
$termstr = block_course_overview_uwmoodle_get_term_name($termcode);
$title = get_string('mycoursesinterm', 'block_course_overview_uwmoodle', $termstr);
$html .= $this->output->heading($title, 2, 'termname');
$html .= $this->course_overview($courses, $overviews, $termcode);
}
$html .= html_writer::end_tag('div');
return $html;
}
/**
* Generate output for a list of courses in a single term
*
* @param array $courses array of courses
* @param array $overviews list of course overviews
* @param string $termcode termcode for courses
* @return string
*/
protected function course_overview($courses, $overviews, $termcode) {
$html = '';
$html .= html_writer::start_tag('div', array('class' => 'courselistcontainer', 'id' => $termcode . '_courses'));
if (empty($courses)) {
$html .= $this->output->box_start('coursebox');
$html .= $this->output->box(get_string('nocourses','block_course_overview_uwmoodle'), 'notify');
$html .= $this->output->box_end();
} else {
foreach ($courses as $key => $course) {
$html .= $this->output->box_start('coursebox');
$html .= html_writer::start_tag('div', array('class' => 'course_title'));
// No need to pass title through s() here as it will be done automatically by html_writer.
$attributes = array('title' => $course->fullname);
if (empty($course->visible)) {
$attributes['class'] = 'dimmed';
}
$courseurl = new moodle_url('/course/view.php', array('id' => $course->id));
$coursefullname = format_string($course->fullname, true, $course->id);
$link = html_writer::link($courseurl, $coursefullname, $attributes);
$html .= $this->output->heading($link, 3, 'title');
//$html .= $this->output->box('', 'flush');
$html .= html_writer::end_tag('div');
if (isset($overviews[$course->id])) {
$html .= $this->activity_display($course->id, $overviews[$course->id], $termcode);
}
//$html .= $this->output->box('', 'flush'); $html .= $this->output->box_end();
}
}
$html .= html_writer::end_tag('div');
return $html;
}
/**
* Generate terms menu
*
* @param array $termcodes array of termcodes
* @param string $selectedterm active termcode
* @return string
*/
protected function term_list($termcodes, $selectedterm) {
$thisurl = $this->page->url;
$html = '';
$html .= html_writer::start_tag('div', array('class' => 'termscontainer'));
$html .= html_writer::start_tag('ul', array('class' => 'terms', 'id' => 'uwmm_terms'));
foreach ($termcodes as $termcode) {
$termname = block_course_overview_uwmoodle_get_term_name($termcode);
$attributes = array('id'=>'uwmm_term_'.$termcode);
if ($termcode == $selectedterm) {
$attributes['class'] = 'active';
}
$html .= html_writer::start_tag('li', $attributes);
$html .= html_writer::tag('a', $termname, array('href' => $thisurl->out(false, array('term'=>$termcode))));
$html .= html_writer::end_tag('li');
}
$html .= html_writer::end_tag('ul');
$html .= html_writer::end_tag('div');
return $html;
}
/**
* Begin output of course_block
*
* @param string $title header text
* @param string $id css optional id for div
* @param string $helpidentifier optional help identifier
* @return string
*/
protected function begin_course_block($title, $id='', $helpidentifier='') {
$html = '';
$attributes = array('class' => 'courseblock clearfix');
if (!empty($id)) {
$attributes['id'] = $id;
}
$html .= html_writer::start_tag('div', $attributes);
$html .= html_writer::start_tag('div', array('class' => 'cbheader'));
$help = '';
if ($helpidentifier) {
$help = $this->output->help_icon($helpidentifier, 'block_course_overview_uwmoodle');
}
$html .= $this->output->heading($title.$help, 2, 'sectiontitle help');
$html .= html_writer::end_tag('div');
$html .= html_writer::start_tag('div', array('class' => 'cbcontent'));
return $html;
}
/**
* End output of course_block.
*
* @return string
*/
protected function end_course_block() {
$html = '';
$html .= html_writer::end_tag('div');
$html .= html_writer::end_tag('div');
return $html; }
/**
* Render block footer
*
* @return string html to be displayed in course_overview block
*/
public function footer() {
global $CFG;
$output = html_writer::tag('a', get_string("fulllistofcourses"), array('href' => "$CFG->wwwroot/course/index.php"));
$output .= ' ...';
$output .= $this->write_overviewids();
return $output;
}
/**
* Write uwmm_course_overviewids js variable with the activity overview id strings for js to manipulate display
* of dom elements
*
* @return string HTMl string of script that writes the uwmm_course_overviewids
*/
public function write_overviewids(){
$output = '';
$output .= '<script type="text/javascript">';
$output .= 'var uwmm_course_overviewids = ' . json_encode($this->overviewids) . ';';
$output .= '</script>';
return $output;
}
/**
* Coustuct activities overview for a course
*
* @param int $cid course id
* @param array $overview overview of activities in course
* @return string html of activities overview
*/
protected function activity_display($cid, $overview, $id) {
$output = html_writer::start_tag('div', array('class' => 'activity_info'));
foreach (array_keys($overview) as $module) {
$output .= html_writer::start_tag('div', array('class' => 'activity_overview'));
$url = new moodle_url("/mod/$module/index.php", array('id' => $cid));
$modulename = get_string('modulename', $module);
$icontext = html_writer::link($url, $this->output->pix_icon('icon', $modulename, 'mod_'.$module, array('class'=>'iconlarge')));
if (get_string_manager()->string_exists("activityoverview", $module)) {
$icontext .= get_string("activityoverview", $module);
} else {
$icontext .= get_string("activityoverview", 'block_course_overview_uwmoodle', $modulename);
}
// Create activity overview section
$output .= html_writer::tag('div', $icontext, array('id'=> 'uwmm_region_'.$id.'_'.$cid.'_'.$module . '_title'));
$output .= html_writer::tag('div', $overview[$module], array('id'=>'uwmm_region_'.$id.'_'.$cid.'_'.$module . '_contents'));
// Add overviewid to array to print out ids as an array for javascript
$this->overviewids[] = 'uwmm_region_'.$id.'_'.$cid.'_'.$module;
$output .= html_writer::end_tag('div');
}
$output .= html_writer::end_tag('div');
return $output;
}
/**
* Cretes html for welcome area
*
* @param int $msgcount number of messages
* @return string html string for welcome area.
*/
public function welcome_area($msgcount) { global $USER;
$output = $this->output->box_start('welcome_area');
$picture = $this->output->user_picture($USER, array('size' => 75, 'class' => 'welcome_userpicture'));
$output .= html_writer::tag('div', $picture, array('class' => 'profilepicture'));
$output .= $this->output->box_start('welcome_message');
$output .= $this->output->heading(get_string('welcome', 'block_course_overview_uwmoodle', $USER->firstname));
$plural = 's';
if ($msgcount > 0) {
$output .= get_string('youhavemessages', 'block_course_overview_uwmoodle', $msgcount);
} else {
$output .= get_string('youhavenomessages', 'block_course_overview_uwmoodle');
if ($msgcount == 1) {
$plural = '';
}
}
$output .= html_writer::link(new moodle_url('/message/index.php'), get_string('message'.$plural, 'block_course_overview_uwmoodle'));
$output .= $this->output->box_end();
$output .= $this->output->box('', 'flush');
$output .= $this->output->box_end();
return $output;
}
}