public function display($discussion)
{
// Obtain list of other forums in this course where the user has the
// 'move discussion' feature
$course = $discussion->get_forum()->get_course();
$modinfo = get_fast_modinfo($course);
$results = array();
foreach ($modinfo->instances['forumng'] as $other) {
// Don't let user move discussion to its current forum
if ($other->instance == $discussion->get_forum()->get_id() || $other->id == $discussion->get_forum()->get_course_module_id()) {
continue;
}
$othercontext = context_module::instance($other->id);
if (has_capability('mod/forumng:movediscussions', $othercontext)) {
$results[$other->id] = $other->name;
}
}
if (count($results) == 0) {
return '';
}
// Make list alphabetical
uasort($results, array('forumngfeature_move', 'sort_ignore_case'));
// Build select using the list
$out = mod_forumng_utils::get_renderer();
$select = html_writer::select($results, 'target', '', array('' => get_string('movethisdiscussionto', 'forumngfeature_move')));
return '<form method="post" action="feature/move/move.php"><div>' . $discussion->get_link_params(mod_forumng::PARAM_FORM) . $select . '<input class="forumng-zero-disable" ' . 'type="submit" value="' . get_string('move') . '" /></div></form>';
}
public function apply($discussion, $all, $selected, $formdata)
{
global $COURSE, $USER, $CFG, $PAGE;
$d = $discussion->get_id();
$forum = $discussion->get_forum();
$PAGE->set_pagelayout('embedded');
$out = mod_forumng_utils::get_renderer();
print $out->header();
$backlink = new moodle_url('/mod/forumng/discuss.php', $discussion->get_link_params_array());
print html_writer::start_tag('div', array('class' => 'forumng-printable-header'));
print html_writer::tag('div', link_arrow_left($discussion->get_subject(), $backlink), array('class' => 'forumng-printable-backlink'));
print html_writer::tag('div', get_string('printedat', 'forumngfeature_print', userdate(time())), array('class' => 'forumng-printable-date'));
print html_writer::tag('div', '', array('class' => 'clearer'));
print "\n";
print $out->box(get_string('back', 'forumngfeature_print', $backlink->out()), 'generalbox forumng-donotprint');
print html_writer::start_tag('div', array('class' => 'forumng-showprintable'));
if ($all) {
print $out->render_discussion($discussion, array(mod_forumng_post::OPTION_NO_COMMANDS => true, mod_forumng_post::OPTION_CHILDREN_EXPANDED => true, mod_forumng_post::OPTION_PRINTABLE_VERSION => true));
} else {
$allhtml = '';
$alltext = '';
$discussion->build_selected_posts_email($selected, $alltext, $allhtml, array(mod_forumng_post::OPTION_PRINTABLE_VERSION));
print $allhtml;
}
print html_writer::end_tag('div');
$forum->print_js(0, false);
print $out->footer();
}
public function display($forum)
{
$out = mod_forumng_utils::get_renderer();
// Work out current status
$manualmark = !mod_forumng::mark_read_automatically();
$current = get_string($manualmark ? 'manualmark_manual' : 'manualmark_auto', 'forumngfeature_manualmark');
// Make a help button
$change = get_string('manualmark_change', 'forumngfeature_manualmark');
$helpbutton = $out->help_icon('manualmark_change', 'forumngfeature_manualmark');
// Get the button form
$params = $forum->get_link_params_array();
return parent::get_button($forum, $change, 'feature/manualmark/change.php', true, $params, $helpbutton, 'forumng-manualmark', $current . ' ', 'forumng-button-to-link');
}
/**
* Library for Atom feeds, sort of like the system RSS library. (Originally
* by Matt Clarkson from Catalyst.)
* @package mod
* @subpackage forumng
* @copyright 2011 The Open University
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
function atom_standard_header($uniqueid, $link, $updated, $title = NULL, $description = NULL)
{
global $CFG, $USER;
$status = true;
$result = "";
if (!($site = get_site())) {
$status = false;
}
if ($status) {
//Calculate title, link and description
if (empty($title)) {
$title = format_string($site->fullname);
}
//xml headers
$result .= "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
$result .= "<feed xmlns=\"http://www.w3.org/2005/Atom\">\n";
//open the channel
//write channel info
$result .= atom_full_tag('id', 1, false, htmlspecialchars($uniqueid));
$result .= atom_full_tag('updated', 1, false, date_format_rfc3339($updated));
$result .= atom_full_tag('title', 1, false, htmlspecialchars(html_to_text($title)));
$result .= atom_full_tag('link', 1, false, null, array('href' => $link, 'rel' => 'self'));
if (!empty($description)) {
$result .= atom_full_tag('subtitle', 1, false, $description);
}
$result .= atom_full_tag('generator', 1, false, 'Moodle');
$today = getdate();
$result .= atom_full_tag('rights', 1, false, '© ' . $today['year'] . ' ' . format_string($site->fullname));
//write image info
$out = mod_forumng_utils::get_renderer();
$atompix = $out->pix_url('/i/rsssitelogo');
//write the info
$result .= atom_full_tag('logo', 1, false, $atompix);
}
if (!$status) {
return false;
} else {
return $result;
}
}
public function display($discussion)
{
require_once dirname(__FILE__) . '/lib.php';
if (is_a($discussion, 'mod_forumng_discussion')) {
// Obtain list of other forums in this course where the user has the
// 'move discussion' feature.
$course = $discussion->get_forum()->get_course();
$modinfo = get_fast_modinfo($course);
$results = array();
foreach ($modinfo->instances['forumng'] as $other) {
// Don't let user move discussion to its current forum.
if ($other->instance == $discussion->get_forum()->get_id() || $other->id == $discussion->get_forum()->get_course_module_id()) {
continue;
}
$othercontext = context_module::instance($other->id);
if (has_capability('mod/forumng:movediscussions', $othercontext)) {
$results[$other->id] = $other->name;
}
}
if (count($results) == 0) {
return '';
}
// Make list alphabetical.
uasort($results, 'sort_ignore_case');
// Build select using the list.
$out = mod_forumng_utils::get_renderer();
$select = html_writer::select($results, 'target', '', array('' => get_string('movethisdiscussionto', 'forumngfeature_move')));
return '<form method="post" action="feature/move/move.php"><div>' . $discussion->get_link_params(mod_forumng::PARAM_FORM) . $select . '<input class="forumng-zero-disable" ' . 'type="submit" value="' . get_string('move') . '" /></div></form>';
} else {
// Display button.
$params['exclude'] = 'forumng-deleted';
$excludedget = array_merge($params, $_GET);
if (is_a($discussion, 'mod_forumng')) {
return forumngfeature_discussion_list::get_button($discussion, get_string('move', 'forumngfeature_move'), 'feature/move/moveall.php', false, $excludedget, '', 'forumng-dselectorbutton', '', '');
}
}
}
$inputdata = new stdClass();
$inputdata->query = $query;
$inputdata->author = $author;
$editform->set_data($inputdata);
if ($editform->is_cancelled()) {
if (isset($forum)) {
$returnurl = $forum->get_url(mod_forumng::PARAM_PLAIN);
} else {
$returnurl = $CFG->wwwroot . '/course/view.php?id=' . $course->id;
}
redirect($returnurl, '', 0);
}
// Process form data.
$data = $editform->get_data();
// Display header
$out = mod_forumng_utils::get_renderer();
print $out->header();
$searchtitle = forumng_get_search_results_title($query, $data ? $data->author : '', $data ? $data->datefrom : 0, $data ? $data->dateto : 0);
if (!$allforums) {
// Display group selector if required
groups_print_activity_menu($cm, $url);
$groupid = mod_forumng::get_activity_group($cm, true);
$forum->require_view($groupid, 0, true);
print '<br/><br/>';
}
$editform->display();
if ($data) {
// Searching for free text with or without filtering author and date range.
if ($query) {
$result = new local_ousearch_search($query);
if ($allforums) {
/**
* @return string HTML links for RSS/Atom feeds to this discussion (if
* enabled etc)
*/
public function display_feed_links()
{
// Check they're allowed to see it
if ($this->get_forum()->get_effective_feed_option() != mod_forumng::FEEDTYPE_ALL_POSTS) {
return '';
}
$out = mod_forumng_utils::get_renderer();
return $out->render_feed_links($this->get_feed_url(mod_forumng::FEEDFORMAT_ATOM), $this->get_feed_url(mod_forumng::FEEDFORMAT_RSS));
}
/**
* Displays the discussion page.
* @param mod_forumng_discussion $discussion Discussion
*/
public function print_discussion_page($discussion)
{
global $PAGE;
$out = mod_forumng_utils::get_renderer();
$previousread = (int) $discussion->get_time_read();
// 'Read date' option (used when viewing all posts so that they keep
// their read/unread colouring)
$timeread = optional_param('timeread', 0, PARAM_INT);
if ($timeread) {
$discussion->pretend_time_read($timeread);
$previousread = $timeread;
}
// 'Expand all' option (always chosen for non-JS browsers)
$expandall = optional_param('expand', 0, PARAM_INT) || $PAGE->devicetypeinuse == 'legacy';
// 'Expand all' option (always chosen for non-JS browsers)
$collapseall = optional_param('collapse', 0, PARAM_INT);
if (!$collapseall && !$expandall && $PAGE->devicetypeinuse == 'mobile') {
$collapseall = 1;
}
// Link back to first unread post if there is one
print $discussion->display_unread_skip_link();
// Magic expand tracker (for use in JS only, never set server-side).
// This tracks expanded posts, and makes the Back button 'work' in
// the sense that it will expand these posts again.
print '<form method="post" action="."><div>' . '<input type="hidden" id="expanded_posts" name="expanded_posts" ' . 'value="" /></div></form>';
// Get content for all posts in the discussion
$options = array();
if ($expandall) {
$options[mod_forumng_post::OPTION_CHILDREN_EXPANDED] = true;
}
if ($collapseall) {
$options[mod_forumng_post::OPTION_CHILDREN_COLLAPSED] = true;
}
$content = $out->render_discussion($discussion, $options);
// Some post display options use the read time to construct links
// (usually for non-JS version) so that unread state is maintained.
$options[mod_forumng_post::OPTION_READ_TIME] = $previousread;
// Display expand all option if there are any 'Expand' links in content
$fakedate = '&timeread=' . $previousread;
print '<div id="forumng-expandall">';
$showexpandall = preg_match('~<a [^>]*href="discuss\\.php\\?d=[0-9]+[^"]*&expand=1#p[0-9]+">~', $content);
// Note: On bad browsers we always expand all posts
$showcollapseall = preg_match('~<div class="forumng-post forumng-full.*<div class="forumng-post forumng-full~s', $content) && $PAGE->devicetypeinuse != 'legacy';
if ($showexpandall) {
print '<a class="forumng-expandall-link" href="' . $discussion->get_url(mod_forumng::PARAM_HTML) . '&expand=1' . $fakedate . '">' . get_string('expandall', 'forumng') . '</a>';
if ($showcollapseall) {
print '<span class="forumng-dot-separator"> • </span>';
}
}
if ($showcollapseall) {
print '<a class="forumng-collapseall-link" href="' . $discussion->get_url(mod_forumng::PARAM_HTML) . '&collapse=1' . $fakedate . '">' . get_string('collapseall', 'forumng') . '</a> ';
}
print '</div>';
// Display content
print $content;
// Link back to forum
print $discussion->display_link_back_to_forum();
// Display discussion features (row of buttons)
print $discussion->display_forumngfeature_discussions();
// Display the subscription options to this disucssion if available
print $discussion->display_subscribe_options();
// Atom/RSS links
print $discussion->display_feed_links();
// Set read data [shouldn't this logic be somewhere else as it is not
// part of display?]
if (mod_forumng::mark_read_automatically()) {
$discussion->mark_read();
}
}
/**
* Prints out (immediately; must be after header) script tags and JS code
* for the forum's JavaScript library, and required YUI libraries.
* @param int $cmid If specified, passes this through to JS
*/
public function print_js($cmid = 0)
{
global $CFG, $PAGE;
$simple = get_user_preferences('forumng_simplemode', '');
if ($PAGE->devicetypeinuse == 'legacy' || $simple) {
return;
}
// Prepare strings
$mainstrings = array('rate' => null, 'expand' => '#', 'jserr_load' => null, 'jserr_save' => null, 'jserr_alter' => null, 'jserr_attachments' => null, 'confirmdelete' => null, 'confirmundelete' => null, 'confirmdeletediscuss' => null, 'deleteemailpostbutton' => null, 'deletepostbutton' => null, 'undeletepostbutton' => null, 'js_nratings' => null, 'js_nratings1' => null, 'js_nopublicrating' => null, 'js_publicrating' => null, 'js_nouserrating' => null, 'js_userrating' => null, 'js_outof' => null, 'js_clicktosetrating' => null, 'js_clicktosetrating1' => null, 'js_clicktoclearrating' => null, 'selectlabel' => null, 'selectintro' => null, 'confirmselection' => null, 'selectedposts' => null, 'discussion' => null, 'selectorall' => null, 'selectoralldisc' => null, 'selectorselecteddisc' => null, 'selectordiscall' => null, 'selectdiscintro' => null, 'flagon' => null, 'flagoff' => null, 'clearflag' => null, 'setflag' => null, 'flagpost' => null);
if ($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));
}
$stringlist = array();
foreach ($mainstrings as $string => $value) {
$stringlist[] = array($string, 'forumng', $value);
}
foreach (array('cancel', 'delete', 'add', 'selectall', 'deselectall') as $string) {
$stringlist[] = array($string, 'moodle');
}
// Use star ratings where the scale is between 2 and 5 (3 and 6 stars)
$out = mod_forumng_utils::get_renderer();
$scale = $this->get_rating_scale();
if ($scale > 1 && $scale < 6) {
$ratingstars = $scale;
} else {
$ratingstars = 0;
}
$starurls = array();
foreach (array('circle', 'star') as $base) {
foreach (array('y', 'n') as $user) {
foreach (array('y', 'n') as $public) {
$key = "{$base}-{$user}-{$public}";
$starurls[$key] = $out->pix_url($key, 'forumng')->out(false);
}
}
}
$module = array('name' => 'mod_forumng', 'fullpath' => '/mod/forumng/module.js', 'requires' => array('base', 'node', 'node-event-simulate', 'dom', 'event', 'io', 'anim', 'json-parse'), 'strings' => $stringlist);
$PAGE->requires->js_init_call('M.mod_forumng.init', array($cmid ? $cmid : 0, $this->is_shared() ? $this->get_course_module_id() : 0, $ratingstars, $this->get_remaining_post_quota(), $out->pix_url('i/ajaxloader')->out(false), $starurls), false, $module);
}
/**
* Displays a Moodle standard paging bar for this result.
* @param string $baseurl Base URL (may include page= if you like)
* @return string HTML code for paging bar
*/
public function display_paging_bar($baseurl)
{
// Don't do anything if no pages
if ($this->pagecount < 2) {
return '';
}
// Remove page= if included and append &
$baseurl = preg_replace('~&page=[0-9]+~', '', $baseurl) . '&';
$out = mod_forumng_utils::get_renderer();
$result = $out->render(new paging_bar($this->pagecount, $this->page - 1, 1, htmlspecialchars($baseurl)));
// This is really damn annoying but discussionlist pages start from 1
// not 0, so need to change the params
$result = preg_replace_callback('~(&page=)([0-9]+)~', 'mod_forumng_discussion_list::munge_page_number', $result);
return $result;
}
/** @return string User picture HTML (for post author) */
public function display_user_picture()
{
$out = mod_forumng_utils::get_renderer();
return $out->user_picture($this->get_user(), array('courseid' => $this->get_forum()->get_course_id()));
}
