public function output_select_html($data, $current, $default, $extraname = '')
{
$warning = '';
$output = '';
if (empty($current)) {
$current = $default;
}
foreach ($this->options as $value => $label) {
$attributes = array();
$attributes['id'] = html_writer::random_id('checkbox_');
$attributes['type'] = 'radio';
$attributes['value'] = $value;
$attributes['name'] = $this->get_full_name();
$attributes['class'] = 'form-checkbox';
if ($current == $value) {
$attributes['checked'] = 'checked';
}
$radiohtml = html_writer::empty_tag('input', $attributes);
$labelhtml = html_writer::tag('label', ' ' . $label, array('for' => $attributes['id']));
$output .= $radiohtml;
$output .= $labelhtml;
$output .= html_writer::empty_tag('br');
}
return array($output, $warning);
}
/**
* Init the random variable and return it as a string.
*
* @return string random id.
*/
public function __toString()
{
if ($this->uniqid === null) {
$this->uniqid = \html_writer::random_id(uniqid());
}
return $this->uniqid;
}
function fetchSWFWidgetCode($widget, $params, $width, $height, $bgcolor = "#FFFFFF")
{
global $CFG;
$widgetid = html_writer::random_id('laszlobase');
$widgetjson = \filter_poodll\poodlltools::fetchSWFWidgetJSON($widget, $params, $width, $height, $bgcolor = "#FFFFFF", $widgetid);
$retcode = html_writer::div('', '', array('id' => $widgetid . 'Container'));
$retcode .= '<script type="text/javascript" src="' . $CFG->httpswwwroot . '/filter/poodll/flash/embed-compressed.js"></script>
<script type="text/javascript"> lz.embed.swf(' . $widgetjson . ')</script>';
return $retcode;
}
/**
* Returns HTML to display choices of option
* @param object $options
* @param int $coursemoduleid
* @param bool $vertical
* @return string
*/
public function display_options($options, $coursemoduleid, $vertical = false) {
$layoutclass = 'horizontal';
if ($vertical) {
$layoutclass = 'vertical';
}
$target = new moodle_url('/mod/choice/view.php');
//changed below to post from target john
$attributes = array('method'=>'POST', 'action'=>$target, 'class'=> $layoutclass);
$html = html_writer::start_tag('form', $attributes);
$html .= html_writer::start_tag('ul', array('class'=>'choices', 'data-role'=>'controlgroup' ));
$availableoption = count($options['options']);
foreach ($options['options'] as $option) {
$html .= html_writer::start_tag('li', array('class'=>'option'));
$option->attributes->name = 'answer';
$option->attributes->type = 'radio';
$option->attributes->id = 'answer'.html_writer::random_id();
$labeltext = $option->text;
if (!empty($option->attributes->disabled)) {
$labeltext .= ' ' . get_string('full', 'choice');
$availableoption--;
}
$html .= html_writer::empty_tag('input', (array)$option->attributes);
$html .= html_writer::tag('label', $labeltext, array('for'=>$option->attributes->id));
$html .= html_writer::end_tag('li');
}
$html .= html_writer::tag('li','', array('class'=>'clearfloat'));
$html .= html_writer::end_tag('ul');
$html .= html_writer::tag('div', '', array('class'=>'clearfloat'));
$html .= html_writer::empty_tag('input', array('type'=>'hidden', 'name'=>'sesskey', 'value'=>sesskey()));
$html .= html_writer::empty_tag('input', array('type'=>'hidden', 'name'=>'id', 'value'=>$coursemoduleid));
if (!empty($options['hascapability']) && ($options['hascapability'])) {
if ($availableoption < 1) {
$html .= html_writer::tag('label', get_string('choicefull', 'choice'));
} else {
$html .= html_writer::empty_tag('input', array('type'=>'submit', 'value'=>get_string('savemychoice','choice'), 'class'=>'button'));
}
if (!empty($options['allowupdate']) && ($options['allowupdate'])) {
$url = new moodle_url('view.php', array('id'=>$coursemoduleid, 'action'=>'delchoice', 'sesskey'=>sesskey()));
$html .= html_writer::link($url, get_string('removemychoice','choice'));
}
} else {
$html .= html_writer::tag('label', get_string('havetologin', 'choice'));
}
$html .= html_writer::end_tag('ul');
$html .= html_writer::end_tag('form');
return $html;
}
/**
* Rendering assignment files
*
* @param assign_files $tree
* @return string
*/
public function render_assign_files(assign_files $tree)
{
$this->htmlid = html_writer::random_id('assign_files_tree');
$this->page->requires->js_init_call('M.mod_assign.init_tree', array(true, $this->htmlid));
$html = '<div id="' . $this->htmlid . '">';
$html .= $this->htmllize_tree($tree, $tree->dir);
$html .= '</div>';
if ($tree->portfolioform) {
$html .= $tree->portfolioform;
}
return $html;
}
/**
* Renderers a structured array of courses and categories into a nice
* XHTML tree structure.
*
* This method was designed initially to display the front page course/category
* combo view. The structure can be retrieved by get_course_category_tree()
*
* @param array $structure
* @return string
*/
public function course_category_tree(array $structure)
{
$this->strings->summary = get_string('summary');
// Generate an id and the required JS call to make this a nice widget
$id = html_writer::random_id('course_category_tree');
$this->page->requires->js_init_call('M.util.init_toggle_class_on_click', array($id, '.category.with_children .category_label', 'collapsed', '.category.with_children'));
// Start content generation
$content = html_writer::start_tag('div', array('class' => 'course_category_tree', 'id' => $id));
foreach ($structure as $category) {
$content .= $this->course_category_tree_category($category);
}
$content .= html_writer::start_tag('div', array('class' => 'controls'));
$content .= html_writer::tag('div', get_string('collapseall'), array('class' => 'addtoall expandall'));
$content .= html_writer::tag('div', get_string('expandall'), array('class' => 'removefromall collapseall'));
$content .= html_writer::end_tag('div');
$content .= html_writer::end_tag('div');
// Return the course category tree HTML
return $content;
}
/**
* Render for the select user button.
*
* @param user_button $button instance of gradereport_history_user_button to render
*
* @return string HTML to display
*/
protected function render_user_button(user_button $button)
{
$attributes = array('type' => 'button', 'class' => 'selectortrigger', 'value' => $button->label, 'disabled' => $button->disabled ? 'disabled' : null, 'title' => $button->tooltip);
if ($button->actions) {
$id = \html_writer::random_id('single_button');
$attributes['id'] = $id;
foreach ($button->actions as $action) {
$this->add_action_handler($action, $id);
}
}
// First the input element.
$output = \html_writer::empty_tag('input', $attributes);
// Then hidden fields.
$params = $button->url->params();
if ($button->method === 'post') {
$params['sesskey'] = sesskey();
}
foreach ($params as $var => $val) {
$output .= \html_writer::empty_tag('input', array('type' => 'hidden', 'name' => $var, 'value' => $val));
}
// Then div wrapper for xhtml strictness.
$output = \html_writer::tag('div', $output);
// Now the form itself around it.
if ($button->method === 'get') {
$url = $button->url->out_omit_querystring(true);
// Url without params, the anchor part allowed.
} else {
$url = $button->url->out_omit_querystring();
// Url without params, the anchor part not allowed.
}
if ($url === '') {
$url = '#';
// There has to be always some action.
}
$attributes = array('method' => $button->method, 'action' => $url, 'id' => $button->formid);
$output = \html_writer::tag('div', $output, $attributes);
// Finally one more wrapper with class.
return \html_writer::tag('div', $output, array('class' => $button->class));
}
/**
* Returns HTML to display a tree of subcategories and courses in the given category
*
* @param coursecat_helper $chelper various display options
* @param coursecat $coursecat top category (this category's name and description will NOT be added to the tree)
* @return string
*/
protected function coursecat_tree(coursecat_helper $chelper, $coursecat)
{
$categorycontent = $this->coursecat_category_content($chelper, $coursecat, 0);
if (empty($categorycontent)) {
return '';
}
// Generate an id and the required JS call to make this a nice widget
$id = html_writer::random_id('course_category_tree');
$this->page->requires->js_init_call('M.util.init_toggle_class_on_click', array($id, '.category.with_children.loaded > .info .name', 'collapsed', '.category.with_children.loaded'));
// Start content generation
$content = '';
$attributes = $chelper->get_and_erase_attributes('course_category_tree clearfix');
$content .= html_writer::start_tag('div', array('id' => $id, 'data-showcourses' => $chelper->get_show_courses()) + $attributes);
$content .= html_writer::tag('div', $categorycontent, array('class' => 'content'));
if ($coursecat->get_children_count() && $chelper->get_subcat_depth() != 1) {
// We don't need to display "Expand all"/"Collapse all" buttons if there are no
// subcategories or there is only one level of subcategories loaded
// TODO if subcategories are loaded by AJAX this might still be needed!
$content .= html_writer::start_tag('div', array('class' => 'controls'));
$content .= html_writer::tag('div', get_string('collapseall'), array('class' => 'addtoall expandall'));
$content .= html_writer::tag('div', get_string('expandall'), array('class' => 'removefromall collapseall'));
$content .= html_writer::end_tag('div');
}
$content .= html_writer::end_tag('div');
// .course_category_tree
return $content;
}
/**
* Generates code required to embed the player.
*
* @param array $urls Moodle URLs of media files
* @param string $name Display name; '' to use default
* @param int $width Optional width; 0 to use default
* @param int $height Optional height; 0 to use default
* @param array $options Options array
* image
* use 'image' key with a moodle_url to an image as poster image
* displayed before playback starts.
* subtitles
* use 'subtitles' key with an array of subtitle track files
* in vtt or srt format indexed by label name.
* Example: $options['subtitles']['English'] = http://example.com/english.vtt
* @return string HTML code for embed
*/
public function embed($urls, $name, $width, $height, $options)
{
global $PAGE, $CFG;
// We do embedding only here. JW player setup is done in the filter.
$output = '';
$sources = array();
$playersetupdata = array();
$isstream = false;
foreach ($urls as $url) {
// Add the details for this source.
$source = array('file' => urldecode($url->out(false)));
// Help to determine the type of mov.
$ext = strtolower(pathinfo($url, PATHINFO_EXTENSION));
if ($ext === 'mov') {
$source['type'] = 'mp4';
}
if ($url->get_scheme() === 'rtmp' || $ext === 'm3u8' || $ext === 'smil') {
// For RTMP, HLS and Dynamic RTMP we set rendering mode to Flash to
// ensure streams play is possible even when mp4 fallbacks are given.
// Also make sure that URL is the first in the list.
$playersetupdata['primary'] = 'flash';
array_unshift($sources, $source);
$isstream = true;
} else {
$sources[] = $source;
}
}
if (count($sources) > 0) {
$playerid = 'filter_jwplayer_media_' . html_writer::random_id();
$playersetupdata['title'] = $this->get_name('', $urls);
$playlistitem = array('sources' => $sources);
// Setup poster image.
if (isset($options['image'])) {
$playlistitem['image'] = urldecode($options['image']->out(false));
} else {
if ($poster = get_config('filter_jwplayer', 'defaultposter')) {
$syscontext = context_system::instance();
$playlistitem['image'] = moodle_url::make_pluginfile_url($syscontext->id, 'filter_jwplayer', 'defaultposter', null, null, $poster)->out(true);
}
}
// Setup subtitle tracks.
if (isset($options['subtitles'])) {
$tracks = array();
foreach ($options['subtitles'] as $label => $subtitlefileurl) {
$tracks[] = array('file' => urldecode($subtitlefileurl->out(false)), 'label' => $label);
}
$playlistitem['tracks'] = $tracks;
}
$playersetupdata['playlist'] = array($playlistitem);
// If we are dealing with audio, show just the control bar.
if (mimeinfo('string', $sources[0]['file']) === 'audio') {
$width = FILTER_JWPLAYER_AUDIO_WIDTH;
$height = FILTER_JWPLAYER_AUDIO_HEIGHT;
}
// If width is not provided, use default.
if (!$width) {
// Use responsive width if choosen in settings otherwise default to fixed width.
if (get_config('filter_jwplayer', 'displaystyle') === 'responsive') {
$width = FILTER_JWPLAYER_VIDEO_WIDTH_RESPONSIVE;
} else {
$width = FILTER_JWPLAYER_VIDEO_WIDTH;
}
}
if (is_numeric($width)) {
$width = round($width);
}
$playersetupdata['width'] = $width;
// If width is a percentage surrounding span needs to have its width set so it does not default to 0px.
$outerspanargs = array('class' => 'filter_jwplayer_playerblock');
if (!is_numeric($width)) {
$outerspanargs['style'] = 'width: ' . $width . ';';
$width = '100%';
// As the outer span in now at the required width, we set the width of the player to 100%.
}
// Automatically set the height unless it is specified.
if ($height) {
if (is_numeric($height)) {
$playersetupdata['height'] = $height;
} else {
if (is_numeric($width)) {
// If width is numeric and height is percentage, calculate height from width.
$playersetupdata['height'] = round($width * floatval($height) / 100);
} else {
// If width is also percentage, then set aspect ratio.
$playersetupdata['aspectratio'] = "100:" . floatval($height);
}
}
} else {
if (is_numeric($width)) {
// If width is numeric calculate height from default aspect ratio.
$playersetupdata['height'] = round($width * FILTER_JWPLAYER_VIDEO_ASPECTRATIO_H / FILTER_JWPLAYER_VIDEO_ASPECTRATIO_W);
} else {
// Responsive videos need aspect ratio set to automatically set height.
$playersetupdata['aspectratio'] = FILTER_JWPLAYER_VIDEO_ASPECTRATIO_W . ":" . FILTER_JWPLAYER_VIDEO_ASPECTRATIO_H;
}
}
// Load skin.
if ($customskin = get_config('filter_jwplayer', 'customskin')) {
$syscontext = context_system::instance();
$playersetupdata['skin'] = moodle_url::make_pluginfile_url($syscontext->id, 'filter_jwplayer', 'playerskin', null, null, $customskin)->out(true);
} else {
if ($skin = get_config('filter_jwplayer', 'skin')) {
$playersetupdata['skin'] = $skin;
}
}
$downloadbtn = null;
if (get_config('filter_jwplayer', 'downloadbutton') && !$isstream) {
$downloadbtn = array('img' => $CFG->wwwroot . '/filter/jwplayer/img/download.png', 'tttext' => get_string('videodownloadbtntttext', 'filter_jwplayer'));
}
if (get_config('filter_jwplayer', 'googleanalytics')) {
$playersetupdata['ga'] = array('trackingobject' => get_config('filter_jwplayer', 'gatrackingobject'));
}
$playersetup = array('playerid' => $playerid, 'setupdata' => $playersetupdata, 'downloadbtn' => $downloadbtn);
// Set up the player.
$jsmodule = array('name' => $playerid, 'fullpath' => '/filter/jwplayer/module.js');
$this->setup();
$PAGE->requires->js_init_call('M.filter_jwplayer.init', $playersetup, true, $jsmodule);
$playerdiv = html_writer::tag('span', $this->get_name('', $urls), array('id' => $playerid));
$outerspan = html_writer::tag('span', $playerdiv, $outerspanargs);
$output .= html_writer::tag('span', $outerspan, array('class' => 'filter_jwplayer_media'));
}
return $output;
}
/**
* Render the editpdf widget in the grading form.
*
* @param assignfeedback_editpdf_widget $widget - Renderable widget containing assignment, user and attempt number.
* @return string
*/
public function render_assignfeedback_editpdf_widget(assignfeedback_editpdf_widget $widget)
{
global $CFG;
$html = '';
$html .= html_writer::div(get_string('jsrequired', 'assignfeedback_editpdf'), 'hiddenifjs');
$linkid = html_writer::random_id();
if ($widget->readonly) {
$launcheditorlink = html_writer::tag('a', get_string('viewfeedbackonline', 'assignfeedback_editpdf'), array('id' => $linkid, 'class' => 'btn', 'href' => '#'));
} else {
$launcheditorlink = html_writer::tag('a', get_string('launcheditor', 'assignfeedback_editpdf'), array('id' => $linkid, 'class' => 'btn', 'href' => '#'));
}
$links = $launcheditorlink;
$links .= html_writer::tag('div', get_string('unsavedchanges', 'assignfeedback_editpdf'), array('class' => 'assignfeedback_editpdf_unsavedchanges warning'));
$html .= html_writer::div($links, 'visibleifjs');
$header = get_string('pluginname', 'assignfeedback_editpdf');
$body = '';
// Create the page navigation.
$navigation1 = '';
$navigation2 = '';
// Pick the correct arrow icons for right to left mode.
if (right_to_left()) {
$nav_prev = 'nav_next';
$nav_next = 'nav_prev';
} else {
$nav_prev = 'nav_prev';
$nav_next = 'nav_next';
}
$iconalt = get_string('navigateprevious', 'assignfeedback_editpdf');
$iconhtml = $this->pix_icon($nav_prev, $iconalt, 'assignfeedback_editpdf');
$navigation1 .= html_writer::tag('button', $iconhtml, array('disabled' => 'true', 'class' => 'navigate-previous-button', 'accesskey' => $this->get_shortcut('navigate-previous-button')));
$navigation1 .= html_writer::tag('select', null, array('disabled' => 'true', 'aria-label' => get_string('gotopage', 'assignfeedback_editpdf'), 'class' => 'navigate-page-select', 'accesskey' => $this->get_shortcut('navigate-page-select')));
$iconalt = get_string('navigatenext', 'assignfeedback_editpdf');
$iconhtml = $this->pix_icon($nav_next, $iconalt, 'assignfeedback_editpdf');
$navigation1 .= html_writer::tag('button', $iconhtml, array('disabled' => 'true', 'class' => 'navigate-next-button', 'accesskey' => $this->get_shortcut('navigate-next-button')));
$navigation1 = html_writer::div($navigation1, 'navigation', array('role' => 'navigation'));
$navigation2 .= $this->render_toolbar_button('comment_search', 'searchcomments', $this->get_shortcut('searchcomments'));
$navigation2 = html_writer::div($navigation2, 'navigation-search', array('role' => 'navigation'));
$toolbar1 = '';
$toolbar2 = '';
$toolbar3 = '';
$toolbar4 = '';
$clearfix = html_writer::div('', 'clearfix');
if (!$widget->readonly) {
// Comments.
$toolbar1 .= $this->render_toolbar_button('comment', 'comment', $this->get_shortcut('comment'));
$toolbar1 .= $this->render_toolbar_button('background_colour_clear', 'commentcolour', $this->get_shortcut('commentcolour'));
$toolbar1 = html_writer::div($toolbar1, 'toolbar', array('role' => 'toolbar'));
// Select Tool.
$toolbar2 .= $this->render_toolbar_button('select', 'select', $this->get_shortcut('select'));
$toolbar2 = html_writer::div($toolbar2, 'toolbar', array('role' => 'toolbar'));
// Other Tools.
$toolbar3 = $this->render_toolbar_button('pen', 'pen', $this->get_shortcut('pen'));
$toolbar3 .= $this->render_toolbar_button('line', 'line', $this->get_shortcut('line'));
$toolbar3 .= $this->render_toolbar_button('rectangle', 'rectangle', $this->get_shortcut('rectangle'));
$toolbar3 .= $this->render_toolbar_button('oval', 'oval', $this->get_shortcut('oval'));
$toolbar3 .= $this->render_toolbar_button('highlight', 'highlight', $this->get_shortcut('highlight'));
$toolbar3 .= $this->render_toolbar_button('background_colour_clear', 'annotationcolour', $this->get_shortcut('annotationcolour'));
$toolbar3 = html_writer::div($toolbar3, 'toolbar', array('role' => 'toolbar'));
// Stamps.
$toolbar4 .= $this->render_toolbar_button('stamp', 'stamp', 'n');
$toolbar4 .= $this->render_toolbar_button('background_colour_clear', 'currentstamp', $this->get_shortcut('currentstamp'));
$toolbar4 = html_writer::div($toolbar4, 'toolbar', array('role' => 'toolbar'));
}
// Toobars written in reverse order because they are floated right.
$pageheader = html_writer::div($navigation1 . $navigation2 . $toolbar4 . $toolbar3 . $toolbar2 . $toolbar1 . $clearfix, 'pageheader');
$body = $pageheader;
// Loading progress bar.
$progressbar = html_writer::div('', 'bar', array('style' => 'width: 0%'));
$progressbar = html_writer::div($progressbar, 'progress progress-info progress-striped active', array('title' => get_string('loadingeditor', 'assignfeedback_editpdf'), 'role' => 'progressbar', 'aria-valuenow' => 0, 'aria-valuemin' => 0, 'aria-valuemax' => 100));
$progressbarlabel = html_writer::div(get_string('generatingpdf', 'assignfeedback_editpdf'), 'progressbarlabel');
$loading = html_writer::div($progressbar . $progressbarlabel, 'loading');
$canvas = html_writer::div($loading, 'drawingcanvas');
$body .= html_writer::div($canvas, 'drawingregion');
$body .= '<hr/>';
$footer = '';
$editorparams = array(array('header' => $header, 'body' => $body, 'footer' => $footer, 'linkid' => $linkid, 'assignmentid' => $widget->assignment, 'userid' => $widget->userid, 'attemptnumber' => $widget->attemptnumber, 'stampfiles' => $widget->stampfiles, 'readonly' => $widget->readonly, 'pagetotal' => $widget->pagetotal));
$this->page->requires->yui_module('moodle-assignfeedback_editpdf-editor', 'M.assignfeedback_editpdf.editor.init', $editorparams);
$this->page->requires->strings_for_js(array('yellow', 'white', 'red', 'blue', 'green', 'black', 'clear', 'colourpicker', 'loadingeditor', 'pagexofy', 'deletecomment', 'addtoquicklist', 'filter', 'searchcomments', 'commentcontextmenu', 'deleteannotation', 'stamp', 'stamppicker', 'cannotopenpdf', 'pagenumber'), 'assignfeedback_editpdf');
return $html;
}
protected function render_help_icon(help_icon $helpicon)
{
global $CFG;
$output = bootstrap::icon_help();
if (!empty($helpicon->linktext)) {
$output .= ' ' . $helpicon->linktext;
}
$url = new moodle_url($CFG->httpswwwroot . '/help.php', array('component' => $helpicon->component, 'identifier' => $helpicon->identifier, 'lang' => current_language()));
$title = get_string($helpicon->identifier, $helpicon->component);
$title = get_string('helpprefix2', '', trim($title, ". \t"));
$id = html_writer::random_id('helpicon');
$attributes = array('href' => $url, 'title' => $title, 'id' => $id);
$output = html::a($attributes, $output);
$this->page->requires->js_init_call('M.util.help_icon.add', array(array('id' => $id, 'url' => $url->out(false))));
return $output;
}
/**
* Rendering a list of student, to be displayed within a larger table
*
* @param scheduler_slot_table $slottable the table to rended
* @return string the HTML output
*/
public function render_scheduler_student_list(scheduler_student_list $studentlist)
{
$o = '';
$toggleid = html_writer::random_id('toggle');
if ($studentlist->expandable && count($studentlist->students) > 0) {
$this->page->requires->yui_module('moodle-mod_scheduler-studentlist', 'M.mod_scheduler.studentlist.init', array($toggleid, (bool) $studentlist->expanded));
$imgclass = 'studentlist-togglebutton';
$alttext = get_string('showparticipants', 'scheduler');
$o .= $this->output->pix_icon('t/switch', $alttext, 'moodle', array('id' => $toggleid, 'class' => $imgclass));
}
$divprops = array('id' => 'list' . $toggleid);
$o .= html_writer::start_div('studentlist', $divprops);
if (count($studentlist->students) > 0) {
$editable = $studentlist->actionurl && $studentlist->editable;
if ($editable) {
$o .= html_writer::start_tag('form', array('action' => $studentlist->actionurl, 'method' => 'post', 'class' => 'studentselectform'));
}
foreach ($studentlist->students as $student) {
$class = 'otherstudent';
$checkbox = '';
if ($studentlist->checkboxname) {
if ($editable) {
$checkbox = html_writer::checkbox($studentlist->checkboxname, $student->entryid, $student->checked, '', array('class' => 'studentselect'));
} else {
$img = $student->checked ? 'ticked' : 'unticked';
$checkbox = $this->render(new pix_icon($img, '', 'scheduler', array('class' => 'statictickbox')));
}
}
if ($studentlist->linkappointment) {
$name = $this->appointment_link($studentlist->scheduler, $student->user, $student->entryid);
} else {
$name = fullname($student->user);
}
if ($student->highlight) {
$class .= ' highlight';
}
$picture = $this->user_picture($student->user, array('courseid' => $studentlist->scheduler->courseid));
$grade = '';
if ($studentlist->showgrades && $student->grade) {
$grade = $this->format_grade($studentlist->scheduler, $student->grade, true);
}
$o .= html_writer::div($checkbox . $picture . ' ' . $name . ' ' . $grade, $class);
}
if ($editable) {
$o .= html_writer::empty_tag('input', array('type' => 'submit', 'class' => 'studentselectsubmit', 'value' => $studentlist->buttontext));
$o .= html_writer::end_tag('form');
}
}
$o .= html_writer::end_div();
return $o;
}
/**
* Internal implementation of user image rendering.
* @param user_picture $userpicture
* @return string
*/
protected function render_user_picture(user_picture $userpicture)
{
global $CFG, $DB;
$user = $userpicture->user;
if ($userpicture->alttext) {
if (!empty($user->imagealt)) {
$alt = $user->imagealt;
} else {
$alt = get_string('pictureof', '', fullname($user));
}
} else {
$alt = '';
}
if (empty($userpicture->size)) {
$file = 'f2';
$size = 35;
} else {
if ($userpicture->size === true or $userpicture->size == 1) {
$file = 'f1';
$size = 100;
} else {
if ($userpicture->size >= 50) {
$file = 'f1';
$size = $userpicture->size;
} else {
$file = 'f2';
$size = $userpicture->size;
}
}
}
$class = $userpicture->class;
if ($user->picture == 1) {
$usercontext = get_context_instance(CONTEXT_USER, $user->id);
$src = moodle_url::make_pluginfile_url($usercontext->id, 'user', 'icon', NULL, '/', $file);
} else {
if ($user->picture == 2) {
//TODO: gravatar user icon support
} else {
// Print default user pictures (use theme version if available)
$class .= ' defaultuserpic';
$src = $this->pix_url('u/' . $file);
}
}
$attributes = array('src' => $src, 'alt' => $alt, 'title' => $alt, 'class' => $class, 'width' => $size, 'height' => $size);
// get the image html output fisrt
$output = html_writer::empty_tag('img', $attributes);
// then wrap it in link if needed
if (!$userpicture->link) {
return $output;
}
if (empty($userpicture->courseid)) {
$courseid = $this->page->course->id;
} else {
$courseid = $userpicture->courseid;
}
if ($courseid == SITEID) {
$url = new moodle_url('/user/profile.php', array('id' => $user->id));
} else {
$url = new moodle_url('/user/view.php', array('id' => $user->id, 'course' => $courseid));
}
$attributes = array('href' => $url);
if ($userpicture->popup) {
$id = html_writer::random_id('userpicture');
$attributes['id'] = $id;
$this->add_action_handler(new popup_action('click', $url), $id);
}
return html_writer::tag('a', $output, $attributes);
}
/**
* Add short static javascript code fragment to page footer.
* This is intended primarily for loading of js modules and initialising page layout.
* Ideally the JS code fragment should be stored in plugin renderer so that themes
* may override it.
*
* @param string $jscode
* @param bool $ondomready wait for dom ready (helps with some IE problems when modifying DOM)
* @param array $module JS module specification array
*/
public function js_init_code($jscode, $ondomready = false, array $module = null)
{
$jscode = trim($jscode, " ;\n") . ';';
$uniqid = html_writer::random_id();
$startjs = " M.util.js_pending('" . $uniqid . "');";
$endjs = " M.util.js_complete('" . $uniqid . "');";
if ($module) {
$this->js_module($module);
$modulename = $module['name'];
$jscode = "{$startjs} Y.use('{$modulename}', function(Y) { {$jscode} {$endjs} });";
}
if ($ondomready) {
$jscode = "{$startjs} Y.on('domready', function() { {$jscode} {$endjs} });";
}
$this->jsinitcode[] = $jscode;
}
/**
* Generates code required to embed the player.
*
* @param array $urls Moodle URLs of media files
* @param string $name Display name; '' to use default
* @param int $width Optional width; 0 to use default
* @param int $height Optional height; 0 to use default
* @param array $options Options array
* image
* use 'image' key with a moodle_url to an image as poster image
* displayed before playback starts.
* subtitles
* use 'subtitles' key with an array of subtitle track files
* in vtt or srt format indexed by label name.
* Example: $options['subtitles']['English'] = http://example.com/english.vtt
* @return string HTML code for embed
*/
public function embed($urls, $name, $width, $height, $options)
{
global $PAGE, $CFG;
// We do embedding only here. JW player setup is done in the filter.
$output = '';
$sources = array();
$streams = array();
$playersetupdata = array();
foreach ($urls as $url) {
// Add the details for this source.
$source = array('file' => urldecode($url->out(false)));
// Help to determine the type of mov.
$ext = core_media::get_extension($url);
if ($ext === 'mov') {
$source['type'] = 'mp4';
}
if ($ext === 'mpd') {
// Dash variable needs to be set if we have a dash stream_bucket_append
$playersetupdata['dash'] = true;
$streams[] = $source;
} else {
if ($url->get_scheme() === 'rtmp' || $ext === 'm3u8' || $ext === 'smil') {
// For RTMP, HLS and Dynamic RTMP we set rendering mode to Flash to
// ensure streams play is possible even when mp4 fallbacks are given.
$playersetupdata['primary'] = 'flash';
$streams[] = $source;
} else {
$sources[] = $source;
}
}
}
// Make sure that stream URLs are at the start of the list.
$sources = array_merge($streams, $sources);
if (count($sources) > 0) {
$playerid = 'filter_jwplayer_media_' . html_writer::random_id();
// Process data-jwplayer attributes.
if (!empty($options['htmlattributes'])) {
foreach ($options['htmlattributes'] as $attrib => $atval) {
if (strpos($attrib, 'data-jwplayer-') === 0) {
// Treat attributes starting data-jwplayer as options.
$opt = preg_replace('~^data-jwplayer-~', '', $attrib);
$atval = trim((string) $atval);
if (strpos($atval, ': ') || strpos($atval, '; ') || strpos($atval, ', ')) {
// If attribute contains any of :;, it needs to be split to an array.
$atvalarray = preg_split('~[,;] ~', $atval);
$newatval = array();
foreach ($atvalarray as $dataval) {
$newdata = explode(': ', $dataval, 2);
if (count($newdata) > 1) {
$newdata[1] = trim($newdata[1]);
if (filter_var($newdata[1], FILTER_VALIDATE_URL)) {
// If value is a URL convert to moodle_url.
$newdata[1] = new moodle_url($newdata[1]);
}
$newatval[trim($newdata[0])] = $newdata[1];
} else {
$newdata[0] = trim($newdata[0]);
if (filter_var($newdata[0], FILTER_VALIDATE_URL)) {
// If value is a URL convert to moodle_url.
$newdata[0] = new moodle_url($newdata[0]);
}
$newatval[] = $newdata[0];
}
}
$atval = $newatval;
} else {
if (filter_var($atval, FILTER_VALIDATE_URL)) {
// If value is a URL convert to moodle_url.
$atval = new moodle_url($atval);
}
}
$options[$opt] = $atval;
} else {
// Pass any other global HTML attributes to the player span tag.
$globalhtmlattributes = array('accesskey', 'class', 'contenteditable', 'contextmenu', 'dir', 'draggable', 'dropzone', 'hidden', 'id', 'lang', 'spellcheck', 'style', 'tabindex', 'title', 'translate');
if (in_array($attrib, $globalhtmlattributes) || strpos($attrib, 'data-' === 0)) {
$newattributes[$attrib] = $atval;
}
}
}
}
// Set up playlist.
$playlistitem = array('sources' => $sources);
// Set Title from title attribute of a tag if it has one if not default to filename.
if (isset($options['htmlattributes']['title'])) {
$playlistitem['title'] = (string) $options['htmlattributes']['title'];
} else {
$playlistitem['title'] = $this->get_name('', $urls);
}
// Setup video description.
if (isset($options['description'])) {
$playlistitem['description'] = $options['description'];
}
// Setup video mediaid and use this for the playerid.
if (isset($options['mediaid']) && strlen(trim($options['mediaid']))) {
$playlistitem['mediaid'] = $options['mediaid'];
$playerid = 'filter_jwplayer_media_' . preg_replace('/\\s+/', '', $options['mediaid']);
}
// Setup poster image.
if (isset($options['image']) && $options['image'] instanceof moodle_url) {
$playlistitem['image'] = urldecode($options['image']->out(false));
} else {
if ($poster = get_config('filter_jwplayer', 'defaultposter')) {
$syscontext = context_system::instance();
$playlistitem['image'] = moodle_url::make_pluginfile_url($syscontext->id, 'filter_jwplayer', 'defaultposter', null, null, $poster)->out(true);
}
}
// Setup subtitle tracks.
if (isset($options['subtitles'])) {
$tracks = array();
foreach ($options['subtitles'] as $label => $subtitlefileurl) {
if ($subtitlefileurl instanceof moodle_url) {
$tracks[] = array('file' => urldecode($subtitlefileurl->out(false)), 'label' => $label);
}
}
$playlistitem['tracks'] = $tracks;
}
$playersetupdata['playlist'] = array($playlistitem);
// If width and/or height are set in the options override those from URL or defaults.
if (isset($options['width'])) {
$width = $options['width'];
}
if (isset($options['height'])) {
$height = $options['height'];
}
// If we are dealing with audio, show just the control bar.
if (mimeinfo('string', $sources[0]['file']) === 'audio') {
$width = FILTER_JWPLAYER_AUDIO_WIDTH;
$height = FILTER_JWPLAYER_AUDIO_HEIGHT;
}
// If width is not provided, use default.
if (!$width) {
// Use responsive width if choosen in settings otherwise default to fixed width.
if (get_config('filter_jwplayer', 'displaystyle') === 'responsive') {
$width = FILTER_JWPLAYER_VIDEO_WIDTH_RESPONSIVE;
} else {
$width = FILTER_JWPLAYER_VIDEO_WIDTH;
}
}
if (is_numeric($width)) {
$width = round($width);
}
$playersetupdata['width'] = $width;
// If width is a percentage surrounding span needs to have its width set so it does not default to 0px.
$outerspanargs = array('class' => 'filter_jwplayer_playerblock');
if (!is_numeric($width)) {
$outerspanargs['style'] = 'width: ' . $width . ';';
$width = '100%';
// As the outer span in now at the required width, we set the width of the player to 100%.
}
// Automatically set the height unless it is specified.
if ($height) {
if (is_numeric($height)) {
$playersetupdata['height'] = $height;
} else {
if (is_numeric($width)) {
// If width is numeric and height is percentage, calculate height from width.
$playersetupdata['height'] = round($width * floatval($height) / 100);
} else {
// If width is also percentage, then set aspect ratio.
$playersetupdata['aspectratio'] = "100:" . floatval($height);
}
}
} else {
if (is_numeric($width)) {
// If width is numeric calculate height from default aspect ratio.
$playersetupdata['height'] = round($width * FILTER_JWPLAYER_VIDEO_ASPECTRATIO_H / FILTER_JWPLAYER_VIDEO_ASPECTRATIO_W);
} else {
if (isset($options['aspectratio'])) {
// Responsive videos need aspect ratio set to automatically set height, if this is set in $options use that.
$playersetupdata['aspectratio'] = $options['aspectratio'];
} else {
// Use default aspectration.
$playersetupdata['aspectratio'] = FILTER_JWPLAYER_VIDEO_ASPECTRATIO_W . ":" . FILTER_JWPLAYER_VIDEO_ASPECTRATIO_H;
}
}
}
// Set additional player options: autostart, mute, controls, repeat, hlslabels, androidhls, primary.
if (isset($options['autostart'])) {
$playersetupdata['autostart'] = $options['autostart'];
}
if (isset($options['mute'])) {
$playersetupdata['mute'] = $options['mute'];
}
if (isset($options['controls'])) {
$playersetupdata['controls'] = $options['controls'];
}
if (isset($options['repeat'])) {
$playersetupdata['repeat'] = $options['repeat'];
}
if (isset($options['hlslabels']) && is_array($options['hlslabels'])) {
$playersetupdata['hlslabels'] = $options['hlslabels'];
}
if (isset($options['androidhls'])) {
$playersetupdata['androidhls'] = $options['androidhls'];
}
if (isset($options['primary'])) {
// if primary is set in $options then this will override all defaults including those for streams set above.
$playersetupdata['primary'] = $options['primary'];
}
// Load skin.
if ($customskincss = get_config('filter_jwplayer', 'customskincss')) {
$playersetupdata['skin'] = $customskincss;
} else {
if ($skin = get_config('filter_jwplayer', 'skin')) {
$playersetupdata['skin'] = $skin;
}
}
// Set Google Analytics settings if enabled.
if (get_config('filter_jwplayer', 'googleanalytics')) {
if (isset($options['gaidstring'])) {
$gaidstring = $options['gaidstring'];
} else {
$gaidstring = get_config('filter_jwplayer', 'gaidstring');
}
if (isset($options['galabel'])) {
$galabel = $options['galabel'];
} else {
$galabel = get_config('filter_jwplayer', 'galabel');
}
$playersetupdata['ga'] = array('idstring' => $gaidstring, 'label' => $galabel);
}
$playersetup = new stdClass();
$playersetup->playerid = $playerid;
$playersetup->setupdata = $playersetupdata;
// Add download button if required and supported.
if (get_config('filter_jwplayer', 'downloadbutton') && !count($streams)) {
$playersetup->downloadbtn = array('img' => $CFG->wwwroot . '/filter/jwplayer/img/download.png', 'tttext' => get_string('videodownloadbtntttext', 'filter_jwplayer'));
}
// Pass the page context variables for logging
$playersetup->logcontext = $PAGE->context->id;
$playersetup->logevents = $this->get_supported_events();
// Set required class for player span tag.
if (isset($options['htmlattributes']['class'])) {
$newattributes['class'] .= ' filter_jwplayer_media';
} else {
$newattributes['class'] = 'filter_jwplayer_media';
}
// Set up the player.
$PAGE->requires->js_call_amd('filter_jwplayer/jwplayer', 'setupPlayer', array($playersetup));
$playerdiv = html_writer::tag('span', $this->get_name('', $urls), array('id' => $playerid));
$outerspan = html_writer::tag('span', $playerdiv, $outerspanargs);
$output .= html_writer::tag('span', $outerspan, $newattributes);
}
return $output;
}
/**
* Return the notices.
*
* @param block_xp_manager $manager The manager.
* @return string The notices.
*/
public function notices($manager)
{
global $CFG;
$o = '';
if (!$manager->can_manage()) {
return $o;
}
if (!get_user_preferences(block_xp_manager::USERPREF_NOTICES, false)) {
require_once $CFG->libdir . '/ajax/ajaxlib.php';
user_preference_allow_ajax_update(block_xp_manager::USERPREF_NOTICES, PARAM_BOOL);
$moodleorgurl = new moodle_url('https://moodle.org/plugins/view.php?plugin=block_xp');
$githuburl = new moodle_url('https://github.com/FMCorz/moodle-block_xp');
$text = get_string('likenotice', 'block_xp', (object) array('moodleorg' => $moodleorgurl->out(), 'github' => $githuburl->out()));
$id = html_writer::random_id();
$this->page->requires->js_init_call("Y.one('.block-xp-rocks').on('click', function(e) {\n e.preventDefault();\n M.util.set_user_preference('" . block_xp_manager::USERPREF_NOTICES . "', 1);\n Y.one('.block-xp-notices').hide();\n });");
$icon = new pix_icon('t/delete', get_string('dismissnotice', 'block_xp'));
$actionicon = $this->action_icon(new moodle_url($this->page->url), $icon, null, array('class' => 'block-xp-rocks'));
$text .= html_writer::div($actionicon, 'dismiss-action');
$o .= html_writer::div($this->notification($text, 'notifysuccess'), 'block-xp-notices');
}
return $o;
}
/**
* Generate YUI view of table and paging
*
* @param mr_html_table $table Table instance
* @param mr_html_paging $paging Paging instance
* @param bool $autoload
* @param null $id
* @return string
*/
public function mr_html_table_ajax(mr_html_table $table, mr_html_paging $paging, $autoload = true, $id = null)
{
global $PAGE;
// Columns
$columns = array();
foreach ($table->get_columns(true) as $column) {
// Must set sortable to false if table is not sort enabled or if empty $rows
if (!$table->get_sortenabled()) {
$column->set_config('sortable', false);
}
$col = (object) array('key' => $column->get_name(), 'label' => $column->get_config()->heading, 'sortable' => $column->get_config()->sortable);
if ($column->get_config()->editor) {
$col->editor = $column->get_config()->editor;
}
$columns[] = $col;
}
// Page size
$opts = array();
if ($paging->get_perpageopts()) {
foreach ($paging->get_perpageopts() as $opt) {
if ($opt == 'all') {
$opts[] = (object) array('value' => 10000, 'text' => get_string('all'));
} else {
$opts[] = (object) array('value' => $opt, 'text' => $opt);
}
}
}
// Place holder div's ID
if (empty($id)) {
$id = html_writer::random_id();
}
$loadingmsg = $this->output->pix_icon('i/ajaxloader', get_string('loadingdotdotdot', 'local_mr')) . ' ' . get_string('loadingdotdotdot', 'local_mr');
$module = array('name' => 'local_mr', 'fullpath' => '/local/mr/renderer.js', 'requires' => array('yui2-yahoo', 'yui2-dom', 'yui2-event', 'yui2-element', 'yui2-paginator', 'yui2-datasource', 'yui2-json', 'yui2-connection', 'yui2-get', 'yui2-dragdrop', 'yui2-datatable', 'moodle-local_mr-livelog'), 'strings' => array(array('tablesortedbydesc', 'local_mr'), array('tablesortedbyasc', 'local_mr')));
$arguments = (object) array('id' => $id, 'url' => $table->get_url()->out(false, array('tjson' => 1)), 'sort' => $table->get_sort(), 'order' => $table->get_order(), 'page' => $paging->get_page(), 'perpage' => $paging->get_perpage(), 'loadingmsg' => $loadingmsg, 'perpageopts' => $opts, 'columns' => $columns, 'asc' => SORT_ASC, 'desc' => SORT_DESC, 'autoload' => $autoload);
if (!is_null($table->get_summary())) {
$arguments->summary = $table->get_summary();
}
if (!empty($table->caption)) {
$arguments->caption = $table->caption;
}
$PAGE->requires->js_init_call('M.local_mr.init_mr_html_table', array($arguments), false, $module);
$PAGE->requires->strings_for_js(array('paginatorfirstlabel', 'paginatorfirsttitle', 'paginatorlastlabel', 'paginatorlasttitle', 'paginatorprevlabel', 'paginatorprevtitle', 'paginatornextlabel', 'paginatornexttitle'), 'local_mr');
return html_writer::tag('div', '', array('id' => $id, 'class' => 'mr_html_table mr_ajax_table'));
}
/**
* Generates code required to embed the player.
*
* @param array $urls Moodle URLs of media files
* @param string $name Display name; '' to use default
* @param int $width Optional width; 0 to use default
* @param int $height Optional height; 0 to use default
* @param array $options Options array
* @return string HTML code for embed
*/
public function embed($urls, $name, $width, $height, $options)
{
global $PAGE, $CFG;
// We do embedding only here. JW player setup is done in the filter.
$output = '';
$sources = array();
$playersetupdata = array();
foreach ($urls as $url) {
// Add the details for this source.
$source = array('file' => urldecode($url));
// Help to determine the type of mov.
if (strtolower(pathinfo($url, PATHINFO_EXTENSION)) === 'mov') {
$source['type'] = 'mp4';
}
if ($url->get_scheme() === 'rtmp') {
// For RTMP we set rendering mode to Flash and making sure
// URL is the first in the list.
$playersetupdata['primary'] = 'flash';
array_unshift($sources, $source);
} else {
$sources[] = $source;
}
}
if (count($sources) > 0) {
$playerid = 'filter_jwplayer_media_' . html_writer::random_id();
$playersetupdata['title'] = $this->get_name('', $urls);
$playersetupdata['playlist'] = array(array('sources' => $sources));
// If width is not provided, use default.
if (!$width) {
$width = FILTER_JWPLAYER_VIDEO_WIDTH;
}
$playersetupdata['width'] = $width;
// Let player choose the height unless it is provided.
if ($height) {
$playersetupdata['height'] = $height;
}
// If we are dealing with audio, show just the control bar.
if (mimeinfo('string', $sources[0]['file']) === 'audio') {
$playersetupdata['width'] = FILTER_JWPLAYER_AUDIO_WIDTH;
$playersetupdata['height'] = FILTER_JWPLAYER_AUDIO_HEIGTH;
}
// Load skin.
if ($skin = get_config('filter_jwplayer', 'skin')) {
$playersetupdata['skin'] = $skin;
}
// Set up the player.
$jsmodule = array('name' => $playerid, 'fullpath' => '/filter/jwplayer/module.js');
$playersetup = array('playerid' => $playerid, 'setupdata' => $playersetupdata);
$PAGE->requires->js_init_call('M.filter_jwplayer.init', $playersetup, true, $jsmodule);
if (get_config('filter_jwplayer', 'downloadbutton')) {
$img = $CFG->wwwroot . '/filter/jwplayer/img/download.png';
$tttext = get_string('videodownloadbtntttext', 'filter_jwplayer');
$addbuttonparams = array('playerid' => $playerid, 'img' => $img, 'tttext' => $tttext);
$PAGE->requires->js_init_call('M.filter_jwplayer.add_button', $addbuttonparams, true, $jsmodule);
}
$playerdiv = html_writer::tag('div', $this->get_name('', $urls), array('id' => $playerid));
$output .= html_writer::tag('div', $playerdiv, array('class' => 'filter_jwplayer_media'));
}
return $output;
}
/**
* Export for template.
*
* @param renderer_base $output The renderer.
* @return stdClass
*/
public function export_for_template(renderer_base $output) {
$data = new stdClass();
$attributes = $this->attributes;
if (empty($attributes['id'])) {
$attributes['id'] = html_writer::random_id('action_link');
}
$data->id = $attributes['id'];
unset($attributes['id']);
$data->disabled = !empty($attributes['disabled']);
unset($attributes['disabled']);
$data->text = $this->text instanceof renderable ? $output->render($this->text) : (string) $this->text;
$data->url = $this->url ? $this->url->out(false) : '';
$data->icon = $this->icon ? $this->icon->export_for_template($output) : null;
$data->classes = isset($attributes['class']) ? $attributes['class'] : '';
unset($attributes['class']);
$data->attributes = array_map(function($key, $value) {
return [
'name' => $key,
'value' => $value
];
}, array_keys($attributes), $attributes);
$data->actions = array_map(function($action) use ($output) {
return $action->export_for_template($output);
}, !empty($this->actions) ? $this->actions : []);
$data->hasactions = !empty($this->actions);
return $data;
}
function get_content()
{
global $USER, $CFG, $DB, $OUTPUT;
if ($this->content !== NULL) {
return $this->content;
}
$this->content = new stdClass();
$this->content->items = array();
$this->content->icons = array();
$this->content->footer = '';
if (empty($this->instance)) {
return $this->content;
}
$course = $this->page->course;
require_once $CFG->dirroot . '/course/lib.php';
$context = context_course::instance($course->id);
$isediting = $this->page->user_is_editing() && has_capability('moodle/course:manageactivities', $context);
/// extra fast view mode
if (!$isediting) {
$modinfo = get_fast_modinfo($course);
if (!empty($modinfo->sections[0])) {
foreach ($modinfo->sections[0] as $cmid) {
$cm = $modinfo->cms[$cmid];
if (!$cm->uservisible) {
continue;
}
if ($cm->indent > 0) {
$indent = '<div class="mod-indent mod-indent-' . $cm->indent . '"></div>';
} else {
$indent = '';
}
if (!empty($cm->url)) {
$attrs = array();
$attrs['title'] = $cm->modfullname;
$attrs['class'] = $cm->extraclasses . ' activity-action';
if ($cm->onclick) {
$attrs['id'] = html_writer::random_id('onclick');
$OUTPUT->add_action_handler(new component_action('click', $cm->onclick), $attrs['id']);
}
if (!$cm->visible) {
$attrs['class'] .= ' dimmed';
}
$icon = '<img src="' . $cm->get_icon_url() . '" class="icon" alt="" />';
$content = html_writer::link($cm->url, $icon . $cm->get_formatted_name(), $attrs);
} else {
$content = $cm->get_formatted_content(array('overflowdiv' => true, 'noclean' => true));
}
$this->content->items[] = $indent . html_writer::div($content, 'main-menu-content');
}
}
return $this->content;
}
// Slow & hacky editing mode.
/** @var core_course_renderer $courserenderer */
$courserenderer = $this->page->get_renderer('core', 'course');
$ismoving = ismoving($course->id);
course_create_sections_if_missing($course, 0);
$modinfo = get_fast_modinfo($course);
$section = $modinfo->get_section_info(0);
if ($ismoving) {
$strmovehere = get_string('movehere');
$strmovefull = strip_tags(get_string('movefull', '', "'{$USER->activitycopyname}'"));
$strcancel = get_string('cancel');
$stractivityclipboard = $USER->activitycopyname;
} else {
$strmove = get_string('move');
}
$editbuttons = '';
if ($ismoving) {
$this->content->icons[] = '<img src="' . $OUTPUT->pix_url('t/move') . '" class="iconsmall" alt="" />';
$this->content->items[] = $USER->activitycopyname . ' (<a href="' . $CFG->wwwroot . '/course/mod.php?cancelcopy=true&sesskey=' . sesskey() . '">' . $strcancel . '</a>)';
}
if (!empty($modinfo->sections[0])) {
$options = array('overflowdiv' => true);
foreach ($modinfo->sections[0] as $modnumber) {
$mod = $modinfo->cms[$modnumber];
if (!$mod->uservisible) {
continue;
}
if (!$ismoving) {
$actions = course_get_cm_edit_actions($mod, $mod->indent);
// Prepend list of actions with the 'move' action.
$actions = array('move' => new action_menu_link_primary(new moodle_url('/course/mod.php', array('sesskey' => sesskey(), 'copy' => $mod->id)), new pix_icon('t/move', $strmove, 'moodle', array('class' => 'iconsmall', 'title' => '')), $strmove)) + $actions;
$editbuttons = html_writer::tag('div', $courserenderer->course_section_cm_edit_actions($actions, $mod, array('donotenhance' => true)), array('class' => 'buttons'));
} else {
$editbuttons = '';
}
if ($mod->visible || has_capability('moodle/course:viewhiddenactivities', $mod->context)) {
if ($ismoving) {
if ($mod->id == $USER->activitycopy) {
continue;
}
$this->content->items[] = '<a title="' . $strmovefull . '" href="' . $CFG->wwwroot . '/course/mod.php?moveto=' . $mod->id . '&sesskey=' . sesskey() . '">' . '<img style="height:16px; width:80px; border:0px" src="' . $OUTPUT->pix_url('movehere') . '" alt="' . $strmovehere . '" /></a>';
$this->content->icons[] = '';
}
if ($mod->indent > 0) {
$indent = '<div class="mod-indent mod-indent-' . $mod->indent . '"></div>';
} else {
$indent = '';
}
$url = $mod->url;
if (!$url) {
$content = $mod->get_formatted_content(array('overflowdiv' => true, 'noclean' => true));
} else {
//Accessibility: incidental image - should be empty Alt text
$attrs = array();
$attrs['title'] = $mod->modfullname;
$attrs['class'] = $mod->extraclasses . ' activity-action';
if ($mod->onclick) {
$attrs['id'] = html_writer::random_id('onclick');
$OUTPUT->add_action_handler(new component_action('click', $mod->onclick), $attrs['id']);
}
if (!$mod->visible) {
$attrs['class'] .= ' dimmed';
}
$icon = '<img src="' . $mod->get_icon_url() . '" class="icon" alt="" />';
$content = html_writer::link($url, $icon . $mod->get_formatted_name(), $attrs);
}
$this->content->items[] = $indent . html_writer::div($content . $editbuttons, 'main-menu-content');
}
}
}
if ($ismoving) {
$this->content->items[] = '<a title="' . $strmovefull . '" href="' . $CFG->wwwroot . '/course/mod.php?movetosection=' . $section->id . '&sesskey=' . sesskey() . '">' . '<img style="height:16px; width:80px; border:0px" src="' . $OUTPUT->pix_url('movehere') . '" alt="' . $strmovehere . '" /></a>';
$this->content->icons[] = '';
}
$this->content->footer = $courserenderer->course_section_add_cm_control($course, 0, null, array('inblock' => true));
return $this->content;
}
/**
* Render messages
*
* @param message_output_badge_model_message[] $messages
* @return string
*/
public function messages(array $messages)
{
global $COURSE;
$messagehtml = array();
foreach ($messages as $message) {
$messagehtml[] = $this->render($message);
}
if ($this->is_mobile()) {
if (empty($messages)) {
return html_writer::link(new moodle_url('/course/view.php', array('id' => $COURSE->id)), get_string('nomorealerts', 'message_badge'), array('data-role' => 'button', 'data-icon' => 'home'));
}
if (!empty($this->page->theme->settings->mswatch)) {
$showswatch = $this->page->theme->settings->mswatch;
} else {
$showswatch = '';
}
if ($showswatch == 'lightblue') {
$dtheme = 'b';
} else {
if ($showswatch == 'darkgrey') {
$dtheme = 'a';
} else {
if ($showswatch == 'black') {
$dtheme = 'a';
} else {
if ($showswatch == 'lightgrey') {
$dtheme = 'c';
} else {
if ($showswatch == 'mediumgrey') {
$dtheme = 'd';
} else {
if ($showswatch == 'glassy') {
$dtheme = 'j';
} else {
if ($showswatch == 'yellow') {
$dtheme = 'e';
} else {
if ($showswatch == 'verydark') {
$dtheme = 'a';
} else {
if ($showswatch == 'mrooms') {
$dtheme = 'm';
} else {
$dtheme = 'm';
}
}
}
}
}
}
}
}
}
return html_writer::alist($messagehtml, array('data-role' => 'listview', 'data-inset' => 'true', 'data-theme' => $dtheme, 'class' => 'message_badge_mobile_messages'));
}
if (!empty($messagehtml)) {
$hide = ' message_badge_hidden';
} else {
$hide = '';
}
$messagehtml = implode('', $messagehtml);
$messagehtml .= html_writer::tag('div', get_string('nomorealerts', 'message_badge'), array('class' => "message_badge_empty{$hide}"));
$bddiv = html_writer::tag('div', $messagehtml, array('id' => html_writer::random_id(), 'class' => 'yui3-widget-bd message_badge_messages'));
$ftdiv = html_writer::tag('div', '', array('id' => html_writer::random_id(), 'class' => 'yui3-widget-ft'));
// GT MOD 2014-05-12 removed message_badge_hidden.
$overlay = html_writer::tag('div', $bddiv . $ftdiv, array('id' => html_writer::random_id(), 'class' => 'message_badge_overlay'));
return html_writer::tag('div', $overlay, array('id' => html_writer::random_id(), 'class' => 'message_badge_container'));
}
/**
* Constructs the table
*
* @param course_enrolment_manager $manager
*/
public function __construct(course_enrolment_manager $manager)
{
$this->manager = $manager;
$this->page = optional_param(self::PAGEVAR, 0, PARAM_INT);
$this->perpage = optional_param(self::PERPAGEVAR, self::DEFAULTPERPAGE, PARAM_INT);
$this->sort = optional_param(self::SORTVAR, self::DEFAULTSORT, PARAM_ALPHANUM);
$this->sortdirection = optional_param(self::SORTDIRECTIONVAR, self::DEFAULTSORTDIRECTION, PARAM_ALPHA);
$this->attributes = array('class' => 'userenrolment');
if (!in_array($this->sort, self::$sortablefields)) {
$this->sort = self::DEFAULTSORT;
}
if ($this->page < 0) {
$this->page = 0;
}
if ($this->sortdirection !== 'ASC' && $this->sortdirection !== 'DESC') {
$this->sortdirection = self::DEFAULTSORTDIRECTION;
}
$this->id = html_writer::random_id();
// Collect the bulk operations for the currently filtered plugin if there is one.
$plugin = $manager->get_filtered_enrolment_plugin();
if ($plugin and enrol_is_enabled($plugin->get_name())) {
$this->bulkoperations = $plugin->get_bulk_operations($manager);
}
}
public function render_user_picture(user_picture $userpicture) {
global $CFG, $DB;
$user = $userpicture->user;
if ($userpicture->alttext) {
if (!empty($user->imagealt)) {
$alt = $user->imagealt;
} else {
$alt = get_string('pictureof', '', fullname($user));
}
} else {
$alt = '';
}
if (empty($userpicture->size)) {
$size = 15;
} else if ($userpicture->size === true or $userpicture->size == 1) {
$size = 100;
} else {
$size = $userpicture->size;
}
$class = $userpicture->class;
if ($user->picture == 0) {
$class .= ' defaultuserpic';
}
$src = $userpicture->get_url($this->page, $this);
$attributes = array('src'=>$src, 'alt'=>$alt, 'title'=>$alt, 'class'=>$class);
// get the image html output fisrt
$output = html_writer::empty_tag('img', $attributes);
// then wrap it in link if needed
if (!$userpicture->link) {
return $output;
}
if (empty($userpicture->courseid)) {
$courseid = $this->page->course->id;
} else {
$courseid = $userpicture->courseid;
}
//if ($courseid == SITEID) {
// $url = new moodle_url('local/users/profile.php', array('id' => $user->id));
//} else {
$url = new moodle_url($CFG->wwwroot.'/user/view.php', array('id' => $user->id, 'course' => $courseid));
//}
$attributes = array('href'=>$url);
if ($userpicture->popup) {
$id = html_writer::random_id('userpicture');
$attributes['id'] = $id;
$this->add_action_handler(new popup_action('click', $url), $id);
}
return html_writer::tag('a', $output, $attributes);
}
/**
* Build the navigation node.
*
* @param navigation_node $node the navigation node object.
* @param array $attrs list of attributes.
* @param int $depth the depth, default to 1.
* @return string the navigation node code.
*/
protected function navigation_node(navigation_node $node, $attrs = array(), $depth = 1)
{
$items = $node->children;
// exit if empty, we don't want an empty ul element
if ($items->count() == 0) {
return '';
}
// array of nested li elements
$lis = array();
$number = 0;
foreach ($items as $item) {
$number++;
if (!$item->display) {
continue;
}
$isbranch = $item->children->count() > 0 || $item->nodetype == navigation_node::NODETYPE_BRANCH;
if ($isbranch) {
$item->hideicon = true;
}
$content = $this->output->render($item);
$id = $item->id ? $item->id : html_writer::random_id();
$ulattr = ['id' => $id . '_group', 'role' => 'group'];
$liattr = ['class' => [$item->get_css_type(), 'depth_' . $depth], 'tabindex' => '-1'];
$pattr = ['class' => ['tree_item'], 'role' => 'treeitem'];
$pattr += !empty($item->id) ? ['id' => $item->id] : [];
$hasicon = !$isbranch && $item->icon instanceof renderable;
if ($isbranch) {
$liattr['class'][] = 'contains_branch';
if (!$item->forceopen || !$item->forceopen && $item->collapse || $item->children->count() == 0 && $item->nodetype == navigation_node::NODETYPE_BRANCH) {
$pattr += ['aria-expanded' => 'false'];
} else {
$pattr += ['aria-expanded' => 'true'];
}
if ($item->requiresajaxloading) {
$pattr['data-requires-ajax'] = 'true';
$pattr['data-loaded'] = 'false';
} else {
$pattr += ['aria-owns' => $id . '_group'];
}
} else {
if ($hasicon) {
$liattr['class'][] = 'item_with_icon';
$pattr['class'][] = 'hasicon';
}
}
if ($item->isactive === true) {
$liattr['class'][] = 'current_branch';
}
if (!empty($item->classes) && count($item->classes) > 0) {
$pattr['class'] = array_merge($pattr['class'], $item->classes);
}
$nodetextid = 'label_' . $depth . '_' . $number;
// class attribute on the div item which only contains the item content
$pattr['class'][] = 'tree_item';
if ($isbranch) {
$pattr['class'][] = 'branch';
} else {
$pattr['class'][] = 'leaf';
}
$liattr['class'] = join(' ', $liattr['class']);
$pattr['class'] = join(' ', $pattr['class']);
if (isset($pattr['aria-expanded']) && $pattr['aria-expanded'] === 'false') {
$ulattr += ['aria-hidden' => 'true'];
}
$content = html_writer::tag('p', $content, $pattr) . $this->navigation_node($item, $ulattr, $depth + 1);
if (!empty($item->preceedwithhr) && $item->preceedwithhr === true) {
$content = html_writer::empty_tag('hr') . $content;
}
$liattr['aria-labelledby'] = $nodetextid;
$content = html_writer::tag('li', $content, $liattr);
$lis[] = $content;
}
if (count($lis)) {
if (empty($attrs['role'])) {
$attrs['role'] = 'group';
}
return html_writer::tag('ul', implode("\n", $lis), $attrs);
} else {
return '';
}
}
/**
* Produces a navigation node for the navigation tree
*
* @param navigation_node[] $items
* @param array $attrs
* @param int $expansionlimit
* @param array $options
* @param int $depth
* @return string
*/
protected function navigation_node($items, $attrs = array(), $expansionlimit = null, array $options = array(), $depth = 1)
{
// Exit if empty, we don't want an empty ul element.
if (count($items) === 0) {
return '';
}
// Turn our navigation items into list items.
$lis = array();
// Set the number to be static for unique id's.
static $number = 0;
foreach ($items as $item) {
$number++;
if (!$item->display && !$item->contains_active_node()) {
continue;
}
$isexpandable = empty($expansionlimit) || ($item->type > navigation_node::TYPE_ACTIVITY || $item->type < $expansionlimit) || $item->contains_active_node() && $item->children->count() > 0;
// Skip elements which have no content and no action - no point in showing them
if (!$isexpandable && empty($item->action)) {
continue;
}
$id = $item->id ? $item->id : html_writer::random_id();
$content = $item->get_content();
$title = $item->get_title();
$ulattr = ['id' => $id . '_group', 'role' => 'group'];
$liattr = ['class' => [$item->get_css_type(), 'depth_' . $depth]];
$pattr = ['class' => ['tree_item'], 'role' => 'treeitem'];
$pattr += !empty($item->id) ? ['id' => $item->id] : [];
$isbranch = $isexpandable && ($item->children->count() > 0 || $item->has_children() && (isloggedin() || $item->type <= navigation_node::TYPE_CATEGORY));
$hasicon = (!$isbranch || $item->type == navigation_node::TYPE_ACTIVITY || $item->type == navigation_node::TYPE_RESOURCE) && $item->icon instanceof renderable;
$icon = '';
if ($hasicon) {
$liattr['class'][] = 'item_with_icon';
$pattr['class'][] = 'hasicon';
$icon = $this->output->render($item->icon);
// Because an icon is being used we're going to wrap the actual content in a span.
// This will allow designers to create columns for the content, as we've done in styles.css.
$content = $icon . html_writer::span($content, 'item-content-wrap');
}
if ($item->helpbutton !== null) {
$content = trim($item->helpbutton) . html_writer::tag('span', $content, array('class' => 'clearhelpbutton'));
}
if (empty($content)) {
continue;
}
$nodetextid = 'label_' . $depth . '_' . $number;
$attributes = array('tabindex' => '-1', 'id' => $nodetextid);
if ($title !== '') {
$attributes['title'] = $title;
}
if ($item->hidden) {
$attributes['class'] = 'dimmed_text';
}
if (is_string($item->action) || empty($item->action) || ($item->type === navigation_node::TYPE_CATEGORY || $item->type === navigation_node::TYPE_MY_CATEGORY) && empty($options['linkcategories'])) {
$content = html_writer::tag('span', $content, $attributes);
} else {
if ($item->action instanceof action_link) {
//TODO: to be replaced with something else
$link = $item->action;
$link->text = $icon . html_writer::span($link->text, 'item-content-wrap');
$link->attributes = array_merge($link->attributes, $attributes);
$content = $this->output->render($link);
} else {
if ($item->action instanceof moodle_url) {
$content = html_writer::link($item->action, $content, $attributes);
}
}
}
if ($isbranch) {
$pattr['class'][] = 'branch';
$liattr['class'][] = 'contains_branch';
$pattr += ['aria-expanded' => $item->has_children() && (!$item->forceopen || $item->collapse) ? "false" : "true"];
if ($item->requiresajaxloading) {
$pattr += ['data-requires-ajax' => 'true', 'data-loaded' => 'false', 'data-node-id' => $item->id, 'data-node-key' => $item->key, 'data-node-type' => $item->type];
} else {
$pattr += ['aria-owns' => $id . '_group'];
}
}
if ($item->isactive === true) {
$liattr['class'][] = 'current_branch';
}
if (!empty($item->classes) && count($item->classes) > 0) {
$pattr['class'] = array_merge($pattr['class'], $item->classes);
}
$liattr['class'] = join(' ', $liattr['class']);
$pattr['class'] = join(' ', $pattr['class']);
$pattr += $depth == 1 ? ['data-collapsible' => 'false'] : [];
if (isset($pattr['aria-expanded']) && $pattr['aria-expanded'] === 'false') {
$ulattr += ['aria-hidden' => 'true'];
}
// Create the structure.
$content = html_writer::tag('p', $content, $pattr);
if ($isexpandable) {
$content .= $this->navigation_node($item->children, $ulattr, $expansionlimit, $options, $depth + 1);
}
if (!empty($item->preceedwithhr) && $item->preceedwithhr === true) {
$content = html_writer::empty_tag('hr') . $content;
}
$liattr['aria-labelledby'] = $nodetextid;
$content = html_writer::tag('li', $content, $liattr);
$lis[] = $content;
}
if (count($lis) === 0) {
// There is still a chance, despite having items, that nothing had content and no list items were created.
return '';
}
// We used to separate using new lines, however we don't do that now, instead we'll save a few chars.
// The source is complex already anyway.
return html_writer::tag('ul', implode('', $lis), $attrs);
}
/**
* Renders a single select instance
*
* @param single_select $select
* @return string
*/
protected function render_single_select(single_select $select) {
$select = clone($select);
if (empty($select->formid)) {
$select->formid = html_writer::random_id('single_select_f');
}
$output = '';
$params = $select->url->params();
if ($select->method === 'post') {
$params['sesskey'] = sesskey();
}
foreach ($params as $name=>$value) {
$output .= html_writer::empty_tag('input', array('type'=>'hidden', 'name'=>$name, 'value'=>$value));
}
if (empty($select->attributes['id'])) {
$select->attributes['id'] = html_writer::random_id('single_select');
//$select->attributes['data-native-menu'] = 'false';
//above by john for select elements to use native style and help performance?
}
if ($select->disabled) {
$select->attributes['disabled'] = 'disabled';
}
if ($select->tooltip) {
$select->attributes['title'] = $select->tooltip;
}
$select->attributes['class'] = 'autosubmit';
if ($select->class) {
$select->attributes['class'] .= ' ' . $select->class;
}
if ($select->label) {
$output .= html_writer::label($select->label, $select->attributes['id']);
}
if ($select->helpicon instanceof help_icon) {
$output .= $this->render($select->helpicon);
} else if ($select->helpicon instanceof old_help_icon) {
$output .= $this->render($select->helpicon);
}
$output .= html_writer::select($select->options, $select->name, $select->selected, $select->nothing, $select->attributes);
//by john show go button to fix selects
$go = '';
$output .= html_writer::empty_tag('input data-inline="true"', array('type' => 'submit','value' => get_string('go')));
$output .= html_writer::tag('noscript', html_writer::tag('div', $go), array('style' => 'inline'));
$nothing = empty($select->nothing) ? false : key($select->nothing);
$this->page->requires->yui_module('moodle-core-formautosubmit',
'M.core.init_formautosubmit',
array(array('selectid' => $select->attributes['id'], 'nothing' => $nothing))
);
// then div wrapper for xhtml strictness
$output = html_writer::tag('div', $output);
// now the form itself around it
$formattributes = array(
'method' => $select->method,
'action' => $select->url->out_omit_querystring(),
'id' => $select->formid
);
$output = html_writer::tag('form', $output, $formattributes);
// and finally one more wrapper with class
return html_writer::tag('div', $output, array('class' => $select->class));
}
/**
* Internal implementation of user image rendering.
*
* @param user_picture $userpicture
* @return string
*/
protected function render_user_picture(user_picture $userpicture) {
global $CFG, $DB;
$user = $userpicture->user;
if ($userpicture->alttext) {
if (!empty($user->imagealt)) {
$alt = $user->imagealt;
} else {
$alt = get_string('pictureof', '', fullname($user));
}
} else {
$alt = '';
}
if (empty($userpicture->size)) {
$size = 35;
} else if ($userpicture->size === true or $userpicture->size == 1) {
$size = 100;
} else {
$size = $userpicture->size;
}
$class = $userpicture->class;
if ($user->picture == 0) {
$class .= ' defaultuserpic';
}
$src = $userpicture->get_url($this->page, $this);
$attributes = array('src'=>$src, 'alt'=>$alt, 'title'=>$alt, 'class'=>$class, 'width'=>$size, 'height'=>$size);
if (!$userpicture->visibletoscreenreaders) {
$attributes['role'] = 'presentation';
}
// get the image html output fisrt
$output = html_writer::empty_tag('img', $attributes);
// then wrap it in link if needed
if (!$userpicture->link) {
return $output;
}
if (empty($userpicture->courseid)) {
$courseid = $this->page->course->id;
} else {
$courseid = $userpicture->courseid;
}
if ($courseid == SITEID) {
$url = new moodle_url('/user/profile.php', array('id' => $user->id));
} else {
$url = new moodle_url('/user/view.php', array('id' => $user->id, 'course' => $courseid));
}
$attributes = array('href'=>$url);
if (!$userpicture->visibletoscreenreaders) {
$attributes['tabindex'] = '-1';
$attributes['aria-hidden'] = 'true';
}
if ($userpicture->popup) {
$id = html_writer::random_id('userpicture');
$attributes['id'] = $id;
$this->add_action_handler(new popup_action('click', $url), $id);
}
return html_writer::tag('a', $output, $attributes);
}
public static function fetchSWFWidgetCode($widget, $paramsArray, $width, $height, $bgcolor = "#FFFFFF")
{
global $CFG, $PAGE;
$lm = new \filter_poodll\licensemanager();
if (!$lm->validate_registrationkey($CFG->filter_poodll_registrationkey)) {
return $lm->fetch_unregistered_content();
}
//get our module javascript all ready to go
$jsmodule = array('name' => 'filter_poodll', 'fullpath' => '/filter/poodll/module.js', 'requires' => array('json'));
$widgetopts = array();
$widgetid = \html_writer::random_id('laszlobase');
//'lzapp_' . rand(100000, 999999);
$widgetopts['widgetjson'] = self::fetchSWFWidgetJSON($widget, $paramsArray, $width, $height, $bgcolor, $widgetid);
$renderer = $PAGE->get_renderer('filter_poodll');
return $renderer->fetchLazloEmbedCode($widgetopts, $widgetid, $jsmodule);
}
/**
* Constructs the table
*
* @param course_enrolment_manager $manager
*/
public function __construct(course_enrolment_manager $manager, moodle_page $moodlepage)
{
$this->manager = $manager;
$this->moodlepage = $moodlepage;
$this->page = optional_param(self::PAGEVAR, 0, PARAM_INT);
$this->perpage = optional_param(self::PERPAGEVAR, self::DEFAULTPERPAGE, PARAM_INT);
$this->sort = optional_param(self::SORTVAR, self::DEFAULTSORT, PARAM_ALPHA);
$this->sortdirection = optional_param(self::SORTDIRECTIONVAR, self::DEFAULTSORTDIRECTION, PARAM_ALPHA);
$this->attributes = array('class' => 'userenrolment');
if (!in_array($this->sort, self::$sortablefields)) {
$this->sort = self::DEFAULTSORT;
}
if ($this->page < 0) {
$this->page = 0;
}
if ($this->sortdirection !== 'ASC' && $this->sortdirection !== 'DESC') {
$this->sortdirection = self::DEFAULTSORTDIRECTION;
}
$this->id = html_writer::random_id();
}
public function action_link(moodle_url $url, $titlekey, $iconkey, $confirmkey = null, $id = null)
{
$title = get_string($titlekey, 'scheduler');
$pix = new pix_icon($iconkey, $title, 'moodle', array('class' => 'iconsmall', 'title' => ''));
$attributes = array();
if ($id) {
$attributes['id'] = $id;
}
if ($confirmkey) {
if (!$id) {
$id = html_writer::random_id('command_link');
}
$attributes['id'] = $id;
$this->linkactions[$id] = new confirm_action(get_string($confirmkey, 'scheduler'));
}
$act = new action_menu_link_secondary($url, $pix, $title, $attributes);
return $act;
}
