/**
* Prints out javascript required to track which modules have been selected
*/
function massaction_print_js()
{
global $COURSE, $CFG, $USER;
if (ajaxenabled() || !$COURSE || $COURSE->id == 1) {
return;
} else {
echo "<script type='text/javascript'>";
include "massaction.js";
echo "</script>";
}
}
/**
* Uses the array of user agents to test ajax_lib::ajaxenabled
*/
function test_ajaxenabled()
{
global $CFG, $USER;
$this->resetAfterTest(true);
$CFG->enableajax = 1;
$USER->ajax = 1;
// Should be true
$_SERVER['HTTP_USER_AGENT'] = $this->user_agents['Firefox']['2.0']['Windows XP'];
$this->assertTrue(ajaxenabled());
$_SERVER['HTTP_USER_AGENT'] = $this->user_agents['Firefox']['1.5']['Windows XP'];
$this->assertTrue(ajaxenabled());
$_SERVER['HTTP_USER_AGENT'] = $this->user_agents['Safari']['2.0']['Mac OS X'];
$this->assertTrue(ajaxenabled());
$_SERVER['HTTP_USER_AGENT'] = $this->user_agents['Opera']['9.0']['Windows XP'];
$this->assertTrue(ajaxenabled());
$_SERVER['HTTP_USER_AGENT'] = $this->user_agents['MSIE']['6.0']['Windows XP SP2'];
$this->assertTrue(ajaxenabled());
// Should be false
$_SERVER['HTTP_USER_AGENT'] = $this->user_agents['Firefox']['1.0.6']['Windows XP'];
$this->assertFalse(ajaxenabled());
$_SERVER['HTTP_USER_AGENT'] = $this->user_agents['Safari']['312']['Mac OS X'];
$this->assertFalse(ajaxenabled());
$_SERVER['HTTP_USER_AGENT'] = $this->user_agents['Opera']['8.51']['Windows XP'];
$this->assertFalse(ajaxenabled());
$_SERVER['HTTP_USER_AGENT'] = $this->user_agents['MSIE']['5.5']['Windows 2000'];
$this->assertFalse(ajaxenabled());
// Test array of tested browsers
$tested_browsers = array('MSIE' => 6.0, 'Gecko' => 20061111);
$_SERVER['HTTP_USER_AGENT'] = $this->user_agents['Firefox']['2.0']['Windows XP'];
$this->assertTrue(ajaxenabled($tested_browsers));
$_SERVER['HTTP_USER_AGENT'] = $this->user_agents['MSIE']['7.0']['Windows XP SP2'];
$this->assertTrue(ajaxenabled($tested_browsers));
$_SERVER['HTTP_USER_AGENT'] = $this->user_agents['Safari']['2.0']['Mac OS X'];
$this->assertFalse(ajaxenabled($tested_browsers));
$_SERVER['HTTP_USER_AGENT'] = $this->user_agents['Opera']['9.0']['Windows XP'];
$this->assertFalse(ajaxenabled($tested_browsers));
$tested_browsers = array('Safari' => 412, 'Opera' => 9.0);
$_SERVER['HTTP_USER_AGENT'] = $this->user_agents['Firefox']['2.0']['Windows XP'];
$this->assertFalse(ajaxenabled($tested_browsers));
$_SERVER['HTTP_USER_AGENT'] = $this->user_agents['MSIE']['7.0']['Windows XP SP2'];
$this->assertFalse(ajaxenabled($tested_browsers));
$_SERVER['HTTP_USER_AGENT'] = $this->user_agents['Safari']['2.0']['Mac OS X'];
$this->assertTrue(ajaxenabled($tested_browsers));
$_SERVER['HTTP_USER_AGENT'] = $this->user_agents['Opera']['9.0']['Windows XP'];
$this->assertTrue(ajaxenabled($tested_browsers));
}
/**
* Used to include JavaScript libraries.
*
* When the $lib parameter is given, the function will add $lib to an
* internal list of libraries. When called without any parameters, it will
* return the html that is needed to load the JavaScript libraries in that
* list. Libraries that are included more than once will still only get loaded
* once, so this works like require_once() in PHP.
*
* @param $lib - string or array of strings
* string(s) should be the shortname for the library or the
* full path to the library file.
* @return string or false or nothing.
*/
function require_js($lib = '')
{
global $CFG;
static $loadlibs = array();
if (!ajaxenabled()) {
//return false;
}
if (!empty($lib)) {
// Add the lib to the list of libs to be loaded, if it isn't already
// in the list.
if (is_array($lib)) {
array_map('require_js', $lib);
} else {
$libpath = ajax_get_lib($lib);
if (array_search($libpath, $loadlibs) === false) {
$loadlibs[] = $libpath;
// If this is called after header, then we print it right away
// as otherwise nothing will ever happen!
if (defined('HEADER_PRINTED')) {
$realloadlibs = $loadlibs;
$loadlibs = array($libpath);
print require_js();
$loadlibs = $realloadlibs;
}
}
}
} else {
// Return the html needed to load the JavaScript files defined in
// our list of libs to be loaded.
$output = '';
foreach ($loadlibs as $loadlib) {
$output .= '<script type="text/javascript" ';
$output .= " src=\"{$loadlib}\"></script>\n";
if ($loadlib == $CFG->wwwroot . '/lib/yui/logger/logger-min.js') {
// Special case, we need the CSS too.
$output .= '<link type="text/css" rel="stylesheet" ';
$output .= " href=\"{$CFG->wwwroot}/lib/yui/logger/assets/logger.css\" />\n";
}
}
return $output;
}
}
/**
* Return contents of course_overview block
*
* @return stdClass contents of block
*/
public function get_content()
{
global $USER, $CFG, $DB;
require_once $CFG->dirroot . '/user/profile/lib.php';
if ($this->content !== NULL) {
return $this->content;
}
$config = get_config('block_course_overview');
$this->content = new stdClass();
$this->content->text = '';
$this->content->footer = '';
$content = array();
$updatemynumber = optional_param('mynumber', -1, PARAM_INT);
if ($updatemynumber >= 0) {
block_course_overview_update_mynumber($updatemynumber);
}
profile_load_custom_fields($USER);
list($sortedcourses, $sitecourses, $totalcourses) = block_course_overview_get_sorted_courses();
$overviews = block_course_overview_get_overviews($sitecourses);
$renderer = $this->page->get_renderer('block_course_overview');
if (!empty($config->showwelcomearea)) {
require_once $CFG->dirroot . '/message/lib.php';
$msgcount = message_count_unread_messages();
$this->content->text = $renderer->welcome_area($msgcount);
}
// Number of sites to display.
if ($this->page->user_is_editing() && empty($config->forcedefaultmaxcourses)) {
$this->content->text .= $renderer->editing_bar_head($totalcourses);
}
if (empty($sortedcourses)) {
$this->content->text .= get_string('nocourses', 'my');
} else {
// For each course, build category cache.
$this->content->text .= $renderer->course_overview($sortedcourses, $overviews);
$this->content->text .= $renderer->hidden_courses($totalcourses - count($sortedcourses));
if ($this->page->user_is_editing() && ajaxenabled()) {
$this->page->requires->js_init_call('M.block_course_overview.add_handles');
}
}
return $this->content;
}
/**
* Construct contents of course_overview block
*
* @param array $courses list of courses in sorted order
* @param array $overviews list of course overviews
* @return string html to be displayed in course_overview block
*/
public function course_overview($courses, $overviews)
{
$html = '';
$config = get_config('block_course_overview');
$html .= html_writer::start_tag('div', array('id' => 'course_list'));
$courseordernumber = 0;
$maxcourses = count($courses);
// Intialize string/icon etc if user is editing.
$url = null;
$moveicon = null;
$moveup[] = null;
$movedown[] = null;
if ($this->page->user_is_editing()) {
if (ajaxenabled()) {
$moveicon = html_writer::tag('div', html_writer::empty_tag('img', array('src' => $this->pix_url('i/move_2d')->out(false), 'alt' => get_string('move'), 'class' => 'cursor', 'title' => get_string('move'))), array('class' => 'move'));
} else {
$url = new moodle_url('/blocks/course_overview/move.php', array('sesskey' => sesskey()));
$moveup['str'] = get_string('moveup');
$moveup['icon'] = $this->pix_url('t/up');
$movedown['str'] = get_string('movedown');
$movedown['icon'] = $this->pix_url('t/down');
}
}
foreach ($courses as $key => $course) {
$html .= $this->output->box_start('coursebox', "course-{$course->id}");
$html .= html_writer::start_tag('div', array('class' => 'course_title'));
// Ajax enabled then add moveicon html
if (!is_null($moveicon)) {
$html .= $moveicon;
} else {
if (!is_null($url)) {
// Add course id to move link
$url->param('source', $course->id);
$html .= html_writer::start_tag('div', array('class' => 'moveicons'));
// Add an arrow to move course up.
if ($courseordernumber > 0) {
$url->param('move', -1);
$html .= html_writer::link($url, html_writer::empty_tag('img', array('src' => $moveup['icon'], 'class' => 'up', 'alt' => $moveup['str'])), array('title' => $moveup['str'], 'class' => 'moveup'));
} else {
// Add a spacer to keep keep down arrow icons at right position.
$html .= html_writer::empty_tag('img', array('src' => $this->pix_url('spacer'), 'class' => 'movedownspacer'));
}
// Add an arrow to move course down.
if ($courseordernumber <= $maxcourses - 2) {
$url->param('move', 1);
$html .= html_writer::link($url, html_writer::empty_tag('img', array('src' => $movedown['icon'], 'class' => 'down', 'alt' => $movedown['str'])), array('title' => $movedown['str'], 'class' => 'movedown'));
} else {
// Add a spacer to keep keep up arrow icons at right position.
$html .= html_writer::empty_tag('img', array('src' => $this->pix_url('spacer'), 'class' => 'moveupspacer'));
}
$html .= html_writer::end_tag('div');
}
}
$attributes = array('title' => s($course->fullname));
if ($course->id > 0) {
$link = html_writer::link(new moodle_url('/course/view.php', array('id' => $course->id)), format_string($course->shortname, true, $course->id), $attributes);
$html .= $this->output->heading($link, 2, 'title');
} else {
$html .= $this->output->heading(html_writer::link(new moodle_url('/auth/mnet/jump.php', array('hostid' => $course->hostid, 'wantsurl' => '/course/view.php?id=' . $course->remoteid)), format_string($course->shortname, true), $attributes) . ' (' . format_string($course->hostname) . ')', 2, 'title');
}
$html .= $this->output->box('', 'flush');
$html .= html_writer::end_tag('div');
if (!empty($config->showchildren) && $course->id > 0) {
// List children here.
if ($children = block_course_overview_get_child_shortnames($course->id)) {
$html .= html_writer::tag('span', $children, array('class' => 'coursechildren'));
}
}
if (isset($overviews[$course->id])) {
$html .= $this->activity_display($course->id, $overviews[$course->id]);
}
$html .= $this->output->box('', 'flush');
$html .= $this->output->box_end();
$courseordernumber++;
}
$html .= html_writer::end_tag('div');
return $html;
}
ou_set_is_mobile(ou_get_is_mobile_from_cookies());
if (ou_get_is_mobile()) {
ou_mobile_configure_theme();
}
}
ouwiki_print_start($ouwiki, $cm, $course, $subwiki, $pagename, $context);
global $CFG;
//cheeck consistency in setting Sub-wikis and group mode;
$urllink = $CFG->wwwroot . '/course/view.php?id=' . $cm->course;
if ($cm->groupmode == 0 && isset($subwiki->groupid)) {
error("Sub-wikis is set to 'One wiki per group'. \n Please change Group mode to 'Separate groups' or 'Visible groups'.", $urllink);
}
if ($cm->groupmode > 0 && !isset($subwiki->groupid)) {
error("Sub-wikis is NOT set to 'One wiki per group'. \n Please change Group mode to 'No groups'.", $urllink);
}
if (ajaxenabled() || class_exists('ouflags')) {
// YUI and basic script
require_js(array('yui_yahoo', 'yui_event', 'yui_connection', 'yui_dom', 'yui_animation'));
// Print javascript
print '<script type="text/javascript" src="ouwiki.js"></script><script type="text/javascript">
strCloseComments="' . addslashes_js(get_string('closecomments', 'ouwiki')) . '";
strCloseCommentForm="' . addslashes_js(get_string('closecommentform', 'ouwiki')) . '";
</script>';
}
// Get the current page version
$pageversion = ouwiki_get_current_page($subwiki, $pagename);
$locked = $pageversion ? $pageversion->locked : false;
ouwiki_print_tabs('view', $pagename, $subwiki, $cm, $context, $pageversion ? true : false, $locked);
if (($pagename === '' || $pagename === null) && strlen(preg_replace('/\\s|<br\\s*\\/?>|<p>|<\\/p>/', '', $ouwiki->summary)) > 0) {
print '<div class="ouw_summary">' . format_text($ouwiki->summary) . '</div>';
}
/**
* Prints out (immediately; must be after header) script tags and JS code
* for the forum's JavaScript library, and required YUI libraries.
* @param int $cmid If specified, passes this through to JS
* @param int $absolute If true, use absolute path to embed the JS file. Default set to false
*/
public function print_js($cmid = 0, $absolute = false)
{
$simple = get_user_preferences('forumng_simplemode', '');
if (forum_utils::is_bad_browser() || $simple) {
return;
}
global $CFG;
if (ajaxenabled() || class_exists('ouflags')) {
// YUI and basic script
require_js(array('yui_yahoo', 'yui_event', 'yui_connection', 'yui_dom', 'yui_animation'));
if ($absolute) {
print '<script type="text/javascript" src="' . $CFG->wwwroot . '/mod/forumng/forumng.js"></script>';
} else {
print '<script type="text/javascript" src="forumng.js"></script>';
}
// Language strings and other data for JS
$strings = '';
$mainstrings = array('showadvanced' => null, 'hideadvanced' => null, 'rate' => null, 'expand' => '#', 'jserr_load' => null, 'jserr_save' => null, 'jserr_alter' => null, 'confirmdelete' => null, 'confirmundelete' => null, 'deletepostbutton' => null, 'undeletepostbutton' => null, 'js_nratings' => null, 'js_nratings1' => null, 'js_nopublicrating' => null, 'js_publicrating' => null, 'js_nouserrating' => null, 'js_userrating' => null, 'js_outof' => null, 'js_clicktosetrating' => null, 'js_clicktosetrating1' => null, 'js_clicktoclearrating' => null, 'edit_timeout' => null, 'selectlabel' => null, 'selectintro' => null, 'confirmselection' => null, 'selectedposts' => null, 'discussion' => null, 'selectorall' => null, 'flagon' => null, 'flagoff' => null, 'clearflag' => null, 'setflag' => null);
if ($this->has_post_quota()) {
$mainstrings['quotaleft_plural'] = (object) array('posts' => '#', 'period' => $this->get_max_posts_period(true, true));
$mainstrings['quotaleft_singular'] = (object) array('posts' => '#', 'period' => $this->get_max_posts_period(true, true));
}
foreach ($mainstrings as $string => $value) {
if ($strings !== '') {
$strings .= ',';
}
$strings .= $string . ':"' . addslashes_js(get_string($string, 'forumng', $value)) . '"';
}
foreach (array('cancel', 'delete', 'add', 'selectall', 'deselectall') as $string) {
$strings .= ',core_' . $string . ':"' . addslashes_js(get_string($string)) . '"';
}
// Use star ratings where the scale is between 2 and 5 (3 and 6 stars)
$scale = $this->get_rating_scale();
if ($scale > 1 && $scale < 6) {
$ratingstars = $scale;
} else {
$ratingstars = 0;
}
print '<script type="text/javascript">//<!--' . "\n" . 'forumng_pixpath="' . addslashes_js($CFG->pixpath) . '";' . 'forumng_modpixpath="' . addslashes_js($CFG->modpixpath . '/forumng') . '";' . 'forumng_strings={' . $strings . '};' . 'forumng_ratingstars=' . $ratingstars . ';' . ($cmid ? 'forumng_cmid=' . $cmid . ';' : '') . "\n" . '//--></script>';
}
}
/**
* Displays the reply/edit form on a discussion page. Usually this form is
* hidden by CSS and only displayed when JavaScript activates it.
* @param forum $forum
* @return string HTMl for form
*/
public function display_ajax_forms($forum)
{
global $CFG;
if (!ajaxenabled() && !class_exists('ouflags')) {
return '';
}
require_once $CFG->dirroot . '/mod/forumng/editpost_form.php';
// Reply form
$mform = new mod_forumng_editpost_form('editpost.php', array('params' => array(), 'isdiscussion' => false, 'ispost' => true, 'islock' => false, 'forum' => $forum, 'edit' => false, 'post' => null, 'ajaxversion' => 1, 'isroot' => false));
$result = $mform->_form->toHtml();
// Edit form
$mform = new mod_forumng_editpost_form('editpost.php', array('params' => array(), 'isdiscussion' => false, 'ispost' => true, 'islock' => false, 'forum' => $forum, 'edit' => true, 'post' => null, 'ajaxversion' => 2, 'isroot' => false));
$result .= $mform->_form->toHtml();
// Edit form (discussion)
$mform = new mod_forumng_editpost_form('editpost.php', array('params' => array(), 'isdiscussion' => false, 'ispost' => true, 'islock' => false, 'forum' => $forum, 'edit' => true, 'post' => null, 'ajaxversion' => 3, 'isroot' => true));
$result .= $mform->_form->toHtml();
if (can_use_html_editor()) {
// Kill form textarea so that TinyMCE doesn't initialise it (it doesn't
// work if we let it do that)
$result = preg_replace('~<textarea .*?id="(.*?)" name="(.*?)".*?</textarea>~s', '<input type="hidden" id="$1" name="$2" value="" />', $result);
// Turn HTMLArea JavaScript into functions we can call to init it
$result = preg_replace('~<script type="text/javascript" defer="defer">[^e]*editor.*?\\(\'(.*?)\'\\);[^;]*;([^/]*?)editor_[a-f0-9]*\\.generate[^<]*</script>~', '<script type="text/javascript">
//<![CDATA[
document.getElementById(\'$1\').form.inithtmlarea = function() {
var form = document.getElementById(\'$1\').form;
form.htmlarea = new HTMLArea("$1");
var config = form.htmlarea.config;
$2
form.htmlarea.generate();
};
//]]>
</script>', $result);
}
return '<div id="forumng-formhome">' . $result . '</div>';
}
$mail->action = EMAIL_REPLY;
$mailform->set_data($mail);
}
if ($action == EMAIL_FORWARD) {
$mailform->set_data($newmail);
}
if ($action == EMAIL_EDITDRAFT) {
$mailform->set_data($mail);
}
if ($action == EMAIL_REPLY or $action == EMAIL_REPLYALL or $action == EMAIL_FORWARD) {
$mailform->focus('body');
} else {
$mailform->focus('subject');
}
$mailform->display();
if ($CFG->email_enable_ajax && ajaxenabled($CFG->ajaxtestedbrowsers)) {
require_once $CFG->dirroot . '/blocks/email_list/email/participants/yui_autocomplete.html';
}
if ($action == EMAIL_REPLY) {
if ($CFG->email_enable_ajax) {
echo '<script type="text/javascript" language="JavaScript">var input = \'<input type="hidden" value="' . $user->id . '" name="to[]">\';' . 'var rand = get_random();' . 'var fullname = window.document.createElement("span");' . 'fullname.setAttribute("id", "id_nameto"+rand);' . 'fullname.setAttribute("class", "ajax_user_selected");' . 'window.document.getElementById("id_nameto").parentNode.insertBefore(fullname,window.document.getElementById("id_nameto"));' . 'var htmlimg = "<img class=\\"imgdropuser\\" src=\\"' . $wwwroot . '/blocks/email_list/email/images/cross.png\\" height=\\"11\\" width=\\"11\\" alt=\\"' . get_string('remove', 'block_email_list') . '\\" />";' . 'fullname.innerHTML = "' . fullname($user, $context) . '<a href=\\"#\\" onClick=\\"removeAJAXContact(\'id_nameto"+rand+"\');\\">"+htmlimg+input+"</a>";</script>';
} else {
echo ' <script type="text/javascript" language="JavaScript"> var contacts = window.document.createElement("span");
window.document.getElementById(\'id_nameto\').parentNode.appendChild(contacts);
contacts.innerHTML = \'<input type="hidden" value="' . $user->id . '" name="to[]">\';</script>';
}
}
if ($action == EMAIL_REPLYALL) {
echo ' <script type="text/javascript" language="JavaScript">';
foreach ($selectedusersto as $selecteduser) {
if ($CFG->email_enable_ajax) {
/**
*
*/
function forum_print_discussion($course, $cm, $forum, $discussion, $post, $mode, $canreply = NULL, $canrate = false)
{
global $USER, $CFG;
if (!empty($USER->id)) {
$ownpost = $USER->id == $post->userid;
} else {
$ownpost = false;
}
if ($canreply === NULL) {
$modcontext = get_context_instance(CONTEXT_MODULE, $cm->id);
$reply = forum_user_can_post($forum, $discussion, $USER, $cm, $course, $modcontext);
} else {
$reply = $canreply;
}
// $cm holds general cache for forum functions
$cm->cache = new object();
$cm->cache->groups = groups_get_all_groups($course->id, 0, $cm->groupingid);
$cm->cache->usersgroups = array();
$posters = array();
// preload all posts - TODO: improve...
if ($mode == FORUM_MODE_FLATNEWEST) {
$sort = "p.created DESC";
} else {
$sort = "p.created ASC";
}
$forumtracked = forum_tp_is_tracked($forum);
$posts = forum_get_all_discussion_posts($discussion->id, $sort, $forumtracked);
$post = $posts[$post->id];
foreach ($posts as $pid => $p) {
$posters[$p->userid] = $p->userid;
}
// preload all groups of ppl that posted in this discussion
if ($postersgroups = groups_get_all_groups($course->id, $posters, $cm->groupingid, 'gm.id, gm.groupid, gm.userid')) {
foreach ($postersgroups as $pg) {
if (!isset($cm->cache->usersgroups[$pg->userid])) {
$cm->cache->usersgroups[$pg->userid] = array();
}
$cm->cache->usersgroups[$pg->userid][$pg->groupid] = $pg->groupid;
}
unset($postersgroups);
}
$ratings = NULL;
$ratingsmenuused = false;
$ratingsformused = false;
if ($forum->assessed and isloggedin()) {
if ($scale = make_grades_menu($forum->scale)) {
$ratings = new object();
$ratings->scale = $scale;
$ratings->assesstimestart = $forum->assesstimestart;
$ratings->assesstimefinish = $forum->assesstimefinish;
$ratings->allow = $canrate;
if ($ratings->allow) {
echo '<form id="form" method="post" action="rate.php">';
echo '<div class="ratingform">';
echo '<input type="hidden" name="forumid" value="' . $forum->id . '" />';
echo '<input type="hidden" name="sesskey" value="' . sesskey() . '" />';
$ratingsformused = true;
}
// preload all ratings - one query only and minimal memory
$cm->cache->ratings = array();
$cm->cache->myratings = array();
if ($postratings = forum_get_all_discussion_ratings($discussion)) {
foreach ($postratings as $pr) {
if (!isset($cm->cache->ratings[$pr->postid])) {
$cm->cache->ratings[$pr->postid] = array();
}
$cm->cache->ratings[$pr->postid][$pr->id] = $pr->rating;
if ($pr->userid == $USER->id) {
$cm->cache->myratings[$pr->postid] = $pr->rating;
}
}
unset($postratings);
}
}
}
$post->forum = $forum->id;
// Add the forum id to the post object, later used by forum_print_post
$post->forumtype = $forum->type;
$post->subject = format_string($post->subject);
$postread = !empty($post->postread);
if (forum_print_post($post, $discussion, $forum, $cm, $course, $ownpost, $reply, false, $ratings, '', '', $postread, true, $forumtracked)) {
$ratingsmenuused = true;
}
switch ($mode) {
case FORUM_MODE_FLATOLDEST:
case FORUM_MODE_FLATNEWEST:
default:
if (forum_print_posts_flat($course, $cm, $forum, $discussion, $post, $mode, $ratings, $reply, $forumtracked, $posts)) {
$ratingsmenuused = true;
}
break;
case FORUM_MODE_THREADED:
if (forum_print_posts_threaded($course, $cm, $forum, $discussion, $post, 0, $ratings, $reply, $forumtracked, $posts)) {
$ratingsmenuused = true;
}
break;
case FORUM_MODE_NESTED:
if (forum_print_posts_nested($course, $cm, $forum, $discussion, $post, $ratings, $reply, $forumtracked, $posts)) {
$ratingsmenuused = true;
}
break;
}
if ($ratingsformused) {
if ($ratingsmenuused) {
echo '<div class="ratingsubmit">';
echo '<input type="submit" id="forumpostratingsubmit" value="' . get_string('sendinratings', 'forum') . '" />';
if (ajaxenabled() && !empty($CFG->forum_ajaxrating)) {
/// AJAX enabled, standard submission form
$rate_ajax_config_settings = array("pixpath" => $CFG->pixpath, "wwwroot" => $CFG->wwwroot, "sesskey" => sesskey());
echo "<script type=\"text/javascript\">//<![CDATA[\n" . "var rate_ajax_config = " . json_encode($rate_ajax_config_settings) . ";\n" . "init_rate_ajax();\n" . "//]]></script>\n";
}
if ($forum->scale < 0) {
if ($scale = get_record("scale", "id", abs($forum->scale))) {
print_scale_menu_helpbutton($course->id, $scale);
}
}
echo '</div>';
}
echo '</div>';
echo '</form>';
}
}
}
if ($showsection) {
// user has rights to view this section
$currentweek = $weekdate <= $timenow && $timenow < $nextweekdate;
if (!$thissection->visible) {
$sectionstyle = ' hidden';
} else {
if ($currentweek) {
$sectionstyle = ' current';
} else {
$sectionstyle = '';
}
}
echo '<tr id="section-' . $section . '" class="section main' . $sectionstyle . '">';
echo '<td class="left side"> </td>';
if (ajaxenabled() && $editing) {
// Temporarily hide the dates for the weeks. We do it this way
// for now. Eventually, we'll have to modify the javascript code
// to handle re-calculation of dates when sections are moved
// around. For now, just hide all the dates to avoid confusion.
$weekperiod = '';
} else {
$weekperiod = $weekday . ' - ' . $endweekday;
}
echo '<td class="content">';
if (!has_capability('moodle/course:viewhiddensections', $context) and !$thissection->visible) {
// Hidden for students
echo '<div class="weekdates">' . $weekperiod . ' (' . get_string('notavailable') . ')</div>';
} else {
echo '<div class="summary">';
echo ' <div class="heading">';
/**
* Print out the header and any pre-page content information.
*
*/
function print_header()
{
global $CFG, $PAGE, $USER, $COURSE, $course;
// AJAX-capable course format?
$CFG->useajax = false;
$ajaxformatfile = $CFG->dirroot . '/course/format/' . $course->format . '/ajax.php';
$bodytags = '';
if (file_exists($ajaxformatfile)) {
// Needs to exist otherwise no AJAX by default
$CFG->ajaxcapable = false;
// May be overridden later by ajaxformatfile
$CFG->ajaxtestedbrowsers = array();
// May be overridden later by ajaxformatfile
require_once $ajaxformatfile;
if (!empty($USER->editing) && $CFG->ajaxcapable) {
// Course-based switches
if (ajaxenabled($CFG->ajaxtestedbrowsers)) {
// rowser, user and site-based switches
require_js(array('yui_yahoo', 'yui_dom', 'yui_event', 'yui_dragdrop', 'yui_connection', 'ajaxcourse_blocks', 'ajaxcourse_sections'));
if (debugging('', DEBUG_DEVELOPER)) {
require_js(array('yui_logger'));
$bodytags = 'onload = "javascript:
show_logger = function() {
var logreader = new YAHOO.widget.LogReader();
logreader.newestOnTop = false;
logreader.setTitle(\'Moodle Debug: YUI Log Console\');
};
show_logger();
"';
}
// Okay, global variable alert. VERY UGLY. We need to create
// this object here before the <blockname>_print_block()
// function is called, since that function needs to set some
// stuff in the javascriptportal object.
$COURSE->javascriptportal = new jsportal();
$CFG->useajax = true;
}
}
}
$CFG->blocksdrag = $CFG->useajax;
// this will add a new class to the header so we can style differently
$PAGE->print_header(get_string('course') . ': %fullname%', NULL, '', $bodytags);
}
/**
* Print out the header and any pre-page content information.
*
*/
function print_header()
{
global $CFG, $PAGE, $USER, $COURSE, $course;
// AJAX-capable course format?
$CFG->useajax = false;
$ajaxformatfile = $CFG->dirroot . '/course/format/' . $course->format . '/ajax.php';
$bodytags = '';
if (file_exists($ajaxformatfile)) {
// Needs to exist otherwise no AJAX by default
$CFG->ajaxcapable = false;
// May be overridden later by ajaxformatfile
$CFG->ajaxtestedbrowsers = array();
// May be overridden later by ajaxformatfile
require_once $ajaxformatfile;
if (!empty($USER->editing) && $CFG->ajaxcapable) {
// Course-based switches
if (ajaxenabled($CFG->ajaxtestedbrowsers)) {
// rowser, user and site-based switches
require_js(array('yui_yahoo', 'yui_dom', 'yui_event', 'yui_dragdrop', 'yui_connection', 'ajaxcourse_blocks', 'ajaxcourse_sections'));
if (debugging('', DEBUG_DEVELOPER)) {
require_js(array('yui_logger'));
$bodytags = 'onload = "javascript:
show_logger = function() {
var logreader = new YAHOO.widget.LogReader();
logreader.newestOnTop = false;
logreader.setTitle(\'Moodle Debug: YUI Log Console\');
};
show_logger();
"';
}
// Okay, global variable alert. VERY UGLY. We need to create
// this object here before the <blockname>_print_block()
// function is called, since that function needs to set some
// stuff in the javascriptportal object.
$COURSE->javascriptportal = new jsportal();
$CFG->useajax = true;
}
}
}
$CFG->blocksdrag = $CFG->useajax;
// this will add a new class to the header so we can style differently
/// *** The only part we are really changing is here....
$breadcrumbs = array($this->course->shortname => $CFG->wwwroot . '/course/view.php?id=' . $this->course->id);
$total = count($breadcrumbs);
$current = 1;
$crumbtext = '';
foreach ($breadcrumbs as $text => $href) {
if ($current++ == $total) {
$crumbtext .= ' ' . $text;
} else {
$crumbtext .= ' <a href="' . $href . '">' . $text . '</a> ->';
}
}
// The "Editing On" button will be appearing only in the "main" course screen
// (i.e., no breadcrumbs other than the default one added inside this function)
$buttons = switchroles_form($this->course->id) . update_course_icon($this->course->id);
$title = get_string('course') . ': ' . $this->course->fullname;
if (empty($this->course->logo)) {
$heading = $this->course->fullname;
} else {
$heading = '<img src="' . $CFG->wwwroot . '/file.php/' . $this->course->id . '/' . $this->course->logo . '" ' . 'alt="' . $this->course->fullname . '" />';
}
print_header($title, $heading, $crumbtext, '', '', true, $buttons, user_login_string($this->course, $USER), false, $bodytags);
echo '<div class="accesshide"><a href="#startofcontent">' . get_string('skiptomaincontent') . '</a></div>';
}
/**
* Can handle rotated text. Whether it is safe to use the trickery in textrotate.js.
*
* @return bool True for yes, false for no
*/
function can_use_rotated_text()
{
global $USER;
return ajaxenabled(array('Firefox' => 2.0)) && !$USER->screenreader;
}
} else {
redirect(course_get_url($course));
}
} else {
echo $OUTPUT->notification('An error occurred while moving a section');
}
}
} else {
$USER->editing = 0;
}
$SESSION->fromdiscussion = $PAGE->url->out(false);
if ($course->id == SITEID) {
// This course is not a real course.
redirect($CFG->wwwroot . '/');
}
$ajaxenabled = ajaxenabled();
$completion = new completion_info($course);
if ($completion->is_enabled() && $ajaxenabled) {
$PAGE->requires->string_for_js('completion-title-manual-y', 'completion');
$PAGE->requires->string_for_js('completion-title-manual-n', 'completion');
$PAGE->requires->string_for_js('completion-alt-manual-y', 'completion');
$PAGE->requires->string_for_js('completion-alt-manual-n', 'completion');
$PAGE->requires->js_init_call('M.core_completion.init');
}
// We are currently keeping the button here from 1.x to help new teachers figure out
// what to do, even though the link also appears in the course admin block. It also
// means you can back out of a situation where you removed the admin block. :)
if ($PAGE->user_allowed_editing()) {
$buttons = $OUTPUT->edit_button($PAGE->url);
$PAGE->set_button($buttons);
}
$PAGE->requires->string_for_js('completion-title-manual-n', 'completion');
$PAGE->requires->string_for_js('completion-alt-manual-y', 'completion');
$PAGE->requires->string_for_js('completion-alt-manual-n', 'completion');
$PAGE->requires->js_init_call('M.core_completion.init');
}
// We are currently keeping the button here from 1.x to help new teachers figure out
// what to do, even though the link also appears in the course admin block. It also
// means you can back out of a situation where you removed the admin block. :)
if ($PAGE->user_allowed_editing()) {
$buttons = $OUTPUT->edit_button($PAGE->url);
$PAGE->set_button($buttons);
}
$PAGE->set_title(get_string('course') . ': ' . $course->fullname);
$PAGE->set_heading($course->fullname);
echo $OUTPUT->header();
if ($completion->is_enabled() && ajaxenabled()) {
// This value tracks whether there has been a dynamic change to the page.
// It is used so that if a user does this - (a) set some tickmarks, (b)
// go to another page, (c) clicks Back button - the page will
// automatically reload. Otherwise it would start with the wrong tick
// values.
echo html_writer::start_tag('form', array('action' => '.', 'method' => 'get'));
echo html_writer::start_tag('div');
echo html_writer::empty_tag('input', array('type' => 'hidden', 'id' => 'completion_dynamic_change', 'name' => 'completion_dynamic_change', 'value' => '0'));
echo html_writer::end_tag('div');
echo html_writer::end_tag('form');
}
// Course wrapper start.
echo html_writer::start_tag('div', array('class' => 'course-content'));
$modinfo = get_fast_modinfo($COURSE);
get_all_mods($course->id, $mods, $modnames, $modnamesplural, $modnamesused);
/**
* Displays the reply/edit form on a discussion page. Usually this form is
* hidden by CSS and only displayed when JavaScript activates it.
* @param mod_forumng $forum
* @return string HTMl for form
*/
public function render_ajax_forms($forum)
{
global $CFG;
if (!ajaxenabled()) {
return '';
}
require_once $CFG->dirroot . '/mod/forumng/editpost_form.php';
// Reply form
$mform = new mod_forumng_editpost_form('editpost.php', array('params' => array(), 'isdiscussion' => false, 'ispost' => true, 'islock' => false, 'forum' => $forum, 'edit' => false, 'post' => null, 'ajaxversion' => 1, 'isroot' => false));
$result = $mform->get_html();
// Edit form
$mform = new mod_forumng_editpost_form('editpost.php', array('params' => array(), 'isdiscussion' => false, 'ispost' => true, 'islock' => false, 'forum' => $forum, 'edit' => true, 'post' => null, 'ajaxversion' => 2, 'isroot' => false));
$result .= $mform->get_html();
// Edit form (discussion)
$mform = new mod_forumng_editpost_form('editpost.php', array('params' => array(), 'isdiscussion' => false, 'ispost' => true, 'islock' => false, 'forum' => $forum, 'edit' => true, 'post' => null, 'ajaxversion' => 3, 'isroot' => true));
$result .= $mform->get_html();
return '<div id="forumng-formhome">' . $result . '</div>';
}
function taoview_print_artefacts($artefacts, $viewtype, $tagfilter, $userfilter, $sort, $page, $perpage)
{
global $CFG, $USER;
//get scale
$scale = get_record("scale", "name", 'TAO: Stars');
$artefacts = taoview_get_paginated_results($artefacts, $page, $perpage);
foreach ($artefacts as $artefact) {
if ($perpage <= 0) {
//not a great way to paginate.
break;
}
echo '<div class="taoview">';
if (!empty($artefact['thumbnail'])) {
echo '<div class="taoview-thumb"><img src="' . $artefact['thumbnail'] . '"></div>';
}
echo '<div class="taoview-download"><a href="' . $artefact['download'] . '" target="_blank">' . $artefact['name'] . '</a></div>';
if (!empty($artefact['uploader'])) {
$user = get_record('user', 'username', $artefact['uploader']);
if (!empty($user)) {
echo '<div class="taoview-user">' . get_string('submittedby', 'local') . ': <a href="' . $CFG->wwwroot . '/local/mahara/taoview' . $viewtype . '.php?tag=' . $tagfilter . '&filteruser='******'uploader'] . '&sort=' . $sort . '">' . fullname($user) . '</a></div>';
}
}
if (!empty($artefact['ctime'])) {
echo '<div class="taoview-date">' . $artefact['ctime'] . '</div>';
}
if (!empty($artefact['description'])) {
echo '<div class="taoview-desc">' . $artefact['description'] . '</div>';
}
if (!empty($artefact['tags']) && is_array($artefact['tags'])) {
echo '<div class="taoview-tags">' . get_string('tags') . ': ';
foreach ($artefact['tags'] as $tag) {
echo '<a href="' . $CFG->wwwroot . '/local/mahara/taoview' . $viewtype . '.php?tag=' . $tag . '&sort=' . $sort . '">' . $tag . '</a>, ';
}
echo '</div>';
}
//now do ratings stuff
echo '<div class="ratings">';
$possiblevalues = make_grades_menu(-$scale->id);
echo '<span class="taoviewratingtext">';
tao_print_ratings($artefact['id'], $possiblevalues);
echo '</span>';
if (!empty($user) && $user->id != $USER->id && !isguest()) {
tao_print_rating_menu($artefact['id'], $USER->id, $possiblevalues);
}
echo '</div>';
//end of ratings stuff
if (!empty($artefact['page'])) {
echo '<div class="taoview-page"><a href="' . $artefact['page'] . '">' . get_string('moreinfo', 'local') . '</a></div>';
}
echo '</div>';
$perpage--;
}
if (!empty($artefacts) && !isguest()) {
echo "<div class=\"boxaligncenter\"><input id=\"taoviewratingsubmit\" type=\"submit\" value=\"" . get_string("sendinratings", "local") . "\" />";
if (ajaxenabled()) {
/// AJAX enabled, standard submission form
$rate_ajax_config_settings = array("pixpath" => $CFG->pixpath, "wwwroot" => $CFG->wwwroot, "sesskey" => sesskey());
echo "<script type=\"text/javascript\">//<![CDATA[\n" . "var rate_ajax_config = " . json_encode($rate_ajax_config_settings) . ";\n" . "init_rate_ajax();\n" . "//]]></script>\n";
}
//print_scale_menu_helpbutton(SITEID, $scale); //no help file written yet.
echo "</div>";
}
}
}
}
}
if (!$atleastonemember) {
// Print an empty option to avoid the XHTML error of having an empty select element
echo '<option> </option>';
}
echo '</select>' . "\n";
echo '<p><input type="submit" ' . $showaddmembersform_disabled . ' name="act_showaddmembersform" ' . 'id="showaddmembersform" value="' . get_string('adduserstogroup', 'group') . '" /></p>' . "\n";
echo '</td>' . "\n";
echo '</tr>' . "\n";
echo '</table>' . "\n";
//<input type="hidden" name="rand" value="om" />
echo '</div>' . "\n";
echo '</form>' . "\n";
if (ajaxenabled()) {
$PAGE->requires->js_init_call('M.core_group.init_index', array($CFG->wwwroot, $courseid));
$PAGE->requires->js_init_call('M.core_group.groupslist', array($preventgroupremoval));
}
echo $OUTPUT->footer();
/**
* Returns the first button action with the given prefix, taken from
* POST or GET, otherwise returns false.
* @see /lib/moodlelib.php function optional_param().
* @param string $prefix 'act_' as in 'action'.
* @return string The action without the prefix, or false if no action found.
*/
function groups_param_action($prefix = 'act_')
{
$action = false;
//($_SERVER['QUERY_STRING'] && preg_match("/$prefix(.+?)=(.+)/", $_SERVER['QUERY_STRING'], $matches)) { //b_(.*?)[&;]{0,1}/
redirect($CFG->wwwroot . '/');
}
// AJAX-capable course format?
$CFG->useajax = false;
$ajaxformatfile = $CFG->dirroot . '/course/format/' . $course->format . '/ajax.php';
$bodytags = '';
if (file_exists($ajaxformatfile)) {
// Needs to exist otherwise no AJAX by default
$CFG->ajaxcapable = false;
// May be overridden later by ajaxformatfile
$CFG->ajaxtestedbrowsers = array();
// May be overridden later by ajaxformatfile
require_once $ajaxformatfile;
if (!empty($USER->editing) && $CFG->ajaxcapable) {
// Course-based switches
if (ajaxenabled($CFG->ajaxtestedbrowsers)) {
// rowser, user and site-based switches
require_js(array('yui_yahoo', 'yui_dom', 'yui_event', 'yui_dragdrop', 'yui_connection', 'ajaxcourse_blocks', 'ajaxcourse_sections'));
if (debugging('', DEBUG_DEVELOPER)) {
require_js(array('yui_logger'));
$bodytags = 'onload = "javascript:
show_logger = function() {
var logreader = new YAHOO.widget.LogReader();
logreader.newestOnTop = false;
logreader.setTitle(\'Moodle Debug: YUI Log Console\');
};
show_logger();
"';
}
// Okay, global variable alert. VERY UGLY. We need to create
// this object here before the <blockname>_print_block()
/**
* Construct contents of course_overview block
*
* @param array $courses list of courses in sorted order
* @param array $overviews list of course overviews
* @return string html to be displayed in course_overview block
*/
public function course_overview($courses, $overviews)
{
$html = '';
$config = get_config('block_course_overview');
$ismovingcourse = false;
$courseordernumber = 0;
$maxcourses = count($courses);
$userediting = false;
// Intialise string/icon etc if user is editing and courses > 1
if ($this->page->user_is_editing() && count($courses) > 1) {
$userediting = true;
// If ajaxenabled then include DND JS and replace link with move image.
if (ajaxenabled()) {
$this->page->requires->js_init_call('M.block_course_overview.add_handles');
}
// Check if course is moving
$ismovingcourse = optional_param('movecourse', FALSE, PARAM_BOOL);
$movingcourseid = optional_param('courseid', 0, PARAM_INT);
}
// Render first movehere icon.
if ($ismovingcourse) {
// Remove movecourse param from url.
$this->page->ensure_param_not_in_url('movecourse');
// Show moving course notice, so user knows what is being moved.
$html .= $this->output->box_start('notice');
$a = new stdClass();
$a->fullname = $courses[$movingcourseid]->fullname;
$a->cancellink = html_writer::link($this->page->url, get_string('cancel'));
$html .= get_string('movingcourse', 'block_course_overview', $a);
$html .= $this->output->box_end();
$moveurl = new moodle_url('/blocks/course_overview/move.php', array('sesskey' => sesskey(), 'moveto' => 0, 'courseid' => $movingcourseid));
// Create move icon, so it can be used.
$movetofirsticon = html_writer::empty_tag('img', array('src' => $this->output->pix_url('movehere'), 'alt' => get_string('movetofirst', 'block_course_overview', $courses[$movingcourseid]->fullname), 'title' => get_string('movehere')));
$moveurl = html_writer::link($moveurl, $movetofirsticon);
$html .= html_writer::tag('div', $moveurl, array('class' => 'movehere'));
}
foreach ($courses as $key => $course) {
// If moving course, then don't show course which needs to be moved.
if ($ismovingcourse && $course->id == $movingcourseid) {
continue;
}
$html .= $this->output->box_start('coursebox', "course-{$course->id}");
$html .= html_writer::start_tag('div', array('class' => 'course_title'));
// If user is editing, then add move icons.
if ($userediting && !$ismovingcourse) {
$moveicon = html_writer::empty_tag('img', array('src' => $this->pix_url('t/move')->out(false), 'alt' => get_string('movecourse', 'block_course_overview', $course->fullname), 'title' => get_string('move')));
$moveurl = new moodle_url($this->page->url, array('sesskey' => sesskey(), 'movecourse' => 1, 'courseid' => $course->id));
$moveurl = html_writer::link($moveurl, $moveicon);
$html .= html_writer::tag('div', $moveurl, array('class' => 'move'));
}
// No need to pass title through s() here as it will be done automatically by html_writer.
$attributes = array('title' => $course->fullname);
if ($course->id > 0) {
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, 2, 'title');
} else {
$html .= $this->output->heading(html_writer::link(new moodle_url('/auth/mnet/jump.php', array('hostid' => $course->hostid, 'wantsurl' => '/course/view.php?id=' . $course->remoteid)), format_string($course->shortname, true), $attributes) . ' (' . format_string($course->hostname) . ')', 2, 'title');
}
$html .= $this->output->box('', 'flush');
$html .= html_writer::end_tag('div');
if (!empty($config->showchildren) && $course->id > 0) {
// List children here.
if ($children = block_course_overview_get_child_shortnames($course->id)) {
$html .= html_writer::tag('span', $children, array('class' => 'coursechildren'));
}
}
// If user is moving courses, then down't show overview.
if (isset($overviews[$course->id]) && !$ismovingcourse) {
$html .= $this->activity_display($course->id, $overviews[$course->id]);
}
$html .= $this->output->box('', 'flush');
$html .= $this->output->box_end();
$courseordernumber++;
if ($ismovingcourse) {
$moveurl = new moodle_url('/blocks/course_overview/move.php', array('sesskey' => sesskey(), 'moveto' => $courseordernumber, 'courseid' => $movingcourseid));
$a = new stdClass();
$a->movingcoursename = $courses[$movingcourseid]->fullname;
$a->currentcoursename = $course->fullname;
$movehereicon = html_writer::empty_tag('img', array('src' => $this->output->pix_url('movehere'), 'alt' => get_string('moveafterhere', 'block_course_overview', $a), 'title' => get_string('movehere')));
$moveurl = html_writer::link($moveurl, $movehereicon);
$html .= html_writer::tag('div', $moveurl, array('class' => 'movehere'));
}
}
// Wrap course list in a div and return.
return html_writer::tag('div', $html, array('class' => 'course_list'));
}
public function course_overview($courses, $overviews, $moving = 0)
{
global $OUTPUT;
$html = '';
$config = get_config('block_my_course_overview');
$html .= html_writer::start_tag('div', array('id' => 'course_list'));
$weight = 0;
$keylist = array_keys($courses);
if ($this->page->user_is_editing() && $moving && $keylist[0] != $moving) {
$html .= $this->course_move_target($moving, $weight);
$weight++;
}
foreach ($courses as $course) {
$cursor = ajaxenabled() && !$moving ? ' cursor' : '';
$html .= $OUTPUT->box_start('coursebox', "course-{$course->id}");
$html .= html_writer::start_tag('div', array('class' => 'course_title'));
if ($this->page->user_is_editing()) {
// Move icon.
$icon = ajaxenabled() ? 'i/move_2d' : 't/move';
$control = array('url' => new moodle_url('/my/index.php', array('course_moveid' => $course->id)), 'icon' => $icon, 'caption' => get_string('move'));
if (ajaxenabled()) {
$html .= html_writer::tag('div', html_writer::empty_tag('img', array('src' => $this->pix_url($control['icon'])->out(false), 'alt' => $control['caption'], 'class' => 'icon cursor', 'title' => $control['caption'])), array('class' => 'move'));
} else {
$html .= html_writer::tag('a', html_writer::empty_tag('img', array('src' => $this->pix_url($control['icon'])->out(false), 'alt' => $control['caption'])), array('class' => 'icon move', 'title' => $control['caption'], 'href' => $control['url']));
}
}
$link = html_writer::link(new moodle_url('/course/view.php', array('id' => $course->id)), $course->fullname);
$html .= $OUTPUT->heading($link, 2, 'title');
$html .= $OUTPUT->box('', 'flush');
$html .= html_writer::end_tag('div');
if (isset($config->showchildren) && $config->showchildren) {
//list children here
if ($children = block_my_course_overview_get_child_shortnames($course->id)) {
$html .= html_writer::tag('span', $children, array('class' => 'coursechildren'));
}
}
if (isset($overviews[$course->id])) {
$html .= $this->activity_display($course->id, $overviews[$course->id]);
}
$html .= $OUTPUT->box('', 'flush');
$html .= $OUTPUT->box_end();
if ($this->page->user_is_editing() && $moving && $course->id != $moving) {
//check if next is the course we're moving
$okay = true;
if (isset($keylist[$weight])) {
if ($courses[$keylist[$weight]]->id == $moving) {
$okay = false;
}
}
if ($okay) {
$html .= $this->course_move_target($moving, $weight);
}
}
$weight++;
}
$html .= html_writer::end_tag('div');
return $html;
}