/**
* Displays a short version (suitable for including in discussion list)
* of this discussion including a link to view the discussion and to
* mark it read (if enabled).
* @param forum_discussion $discussion Discussion
* @param int $groupid Group ID for display; may be NO_GROUPS or ALL_GROUPS
* @param bool $last True if this is the last item in the list
* @return string HTML code to print out for this discussion
*/
public function display_discussion_list_item($discussion, $groupid, $last)
{
global $CFG;
$showgroups = $groupid == forum::ALL_GROUPS;
// Work out CSS classes to use for discussion
$classes = '';
$alts = array();
$icons = array();
if ($discussion->is_deleted()) {
$classes .= ' forumng-deleted';
$alts[] = get_string('alt_discussion_deleted', 'forumng');
$icons[] = '';
// No icon, text will be output on its own
}
if (!$discussion->is_within_time_period()) {
$classes .= ' forumng-timeout';
$icon = 'timeout';
$alts[] = get_string('alt_discussion_timeout', 'forumng');
$icons[] = $CFG->modpixpath . '/forumng/timeout.png';
}
if ($discussion->is_sticky()) {
$classes .= ' forumng-sticky';
$alts[] = get_string('alt_discussion_sticky', 'forumng');
$icons[] = $CFG->modpixpath . '/forumng/sticky.png';
}
if ($discussion->is_locked()) {
$classes .= ' forumng-locked';
$alts[] = get_string('alt_discussion_locked', 'forumng');
$icons[] = $CFG->pixpath . '/i/unlock.gif';
}
// Classes for Moodle table styles
static $rownum = 0;
$classes .= ' r' . $rownum;
$rownum = 1 - $rownum;
if ($last) {
$classes .= ' lastrow';
}
$courseid = $discussion->get_forum()->get_course_id();
// Start row
$result = "<tr class='forumng-discussion-short{$classes}'>";
// Subject, with icons
$result .= "<td class='forumng-subject cell c0'>";
foreach ($icons as $index => $icon) {
$alt = $alts[$index];
if ($icon) {
$result .= "<img src='{$icon}' alt='{$alt}' title='{$alt}' /> ";
} else {
$result .= "<span class='accesshide'>{$alt}:</span> ";
}
}
$result .= "<a href='discuss.php?" . $discussion->get_link_params(forum::PARAM_HTML) . "'>" . format_string($discussion->get_subject(), true, $courseid) . "</a></td>";
// Author
$poster = $discussion->get_poster();
$result .= "<td class='forumng-startedby cell c1'>" . print_user_picture($poster, $courseid, null, 0, true) . $discussion->get_forum()->display_user_link($poster) . "</td>";
$num = 2;
// Group
if ($showgroups) {
$result .= '<td class="cell c' . $num . '">' . $discussion->get_group_name() . '</td>';
$num++;
}
// Number of posts
$result .= '<td class="cell c' . $num . '">' . $discussion->get_num_posts();
if (!class_exists('ouflags') || !ou_get_is_mobile()) {
$result .= '</td>';
}
$num++;
// Number of unread posts
if ($discussion->get_forum()->can_mark_read()) {
$unreadposts = $discussion->get_num_unread_posts();
if (!class_exists('ouflags') || !ou_get_is_mobile()) {
$result .= '<td class="cell forumng-unreadcount c3">';
} else {
$result .= ' (';
}
if ($unreadposts) {
$result .= '<a href="discuss.php?' . $discussion->get_link_params(forum::PARAM_HTML) . '#firstunread">' . $unreadposts . '</a>' . '<form method="post" action="markread.php"><div> ' . $discussion->get_link_params(forum::PARAM_FORM) . '<input type="hidden" name="back" value="view" />' . '<input type="image" title="' . get_string('markdiscussionread', 'forumng') . '" src="' . $CFG->pixpath . '/t/clear.gif" ' . 'class="iconsmall" alt="' . get_string('markdiscussionread', 'forumng') . '" /></div></form>';
} else {
$result .= $unreadposts;
}
if (class_exists('ouflags') && ou_get_is_mobile()) {
$result .= ')';
}
$result .= '</td>';
$num = 4;
}
// Last post
$last = $discussion->get_last_post_user();
$result .= '<td class="cell c' . $num . ' lastcol forumng-lastpost">' . forum_utils::display_date($discussion->get_time_modified()) . "<br/>" . "<a href='{$CFG->wwwroot}/user/view.php?id={$last->id}&" . "course={$courseid}'>" . fullname($last, has_capability('moodle/site:viewfullnames', $discussion->get_forum()->get_context())) . "</a></td>";
$result .= "</tr>";
return $result;
}
/**
* Updates the in-memory digest records to add a new post to the given
* user's digests.
* @param object $user User object (must include special ->emailtype, etc)
* @param array $userdigests Array of user id => digest information object
* @param forum_post $post Post object
* @param forum_post $inreplyto Parent post
* @param forum_discussion $discussion Discus
* @param forum $forum
* @param object $cm
* @param object $course
* @param object $context
*/
private static function digest_add_post_for_user(&$user, &$userdigests, &$post, &$inreplyto, &$discussion, &$forum, &$cm, &$course, &$context)
{
global $CFG;
// Set up digest for user if required
if (!array_key_exists($user->id, $userdigests)) {
$userdigests[$user->id] = new StdClass();
$userdigests[$user->id]->discussionid = -1;
// So we do header next
$userdigests[$user->id]->user = $user;
$userdigests[$user->id]->forumid = -1;
// Get header text
$headerdata = new object();
$headerdata->sitename = format_string($course->fullname, true);
$headerdata->userprefs = $CFG->wwwroot . '/user/edit.php?id=' . $user->id . '&course=' . $course->id;
$userdigests[$user->id]->text = get_string('digestmailheader', 'forumng', $headerdata) . "\n\n";
// Get header HTML
$html = "<head>";
foreach ($CFG->stylesheets as $stylesheet) {
$html .= '<link rel="stylesheet" type="text/css" href="' . $stylesheet . '" />' . "\n";
}
$html .= "</head>\n<body id='forumng-email'>\n";
$headerdata->userprefs = '<a target="_blank" href="' . $headerdata->userprefs . '">' . get_string('digestmailprefs', 'forumng') . '</a>';
$html .= '<div class="forumng-emailheader"><p>' . get_string('digestmailheader', 'forumng', $headerdata) . '</p></div><hr size="1" noshade="noshade" />';
$userdigests[$user->id]->html = $html;
// Get email subject
$userdigests[$user->id]->subject = get_string('digestmailsubject', 'forumng', format_string($course->shortname, true));
}
// New forum?
if ($userdigests[$user->id]->forumid != $forum->get_id()) {
$userdigests[$user->id]->forumid = $forum->get_id();
}
// Is this a new discussion?
if ($userdigests[$user->id]->discussionid != $discussion->get_id()) {
$strforums = get_string('forums', 'forumng');
// Per-discussion header (text mode)
$text = "\n \n";
$text .= '=====================================================================';
$text .= "\n \n";
$text .= "{$course->shortname} -> {$strforums} -> " . format_string($forum->get_name(), true);
if ($discussion->get_subject(false) !== $forum->get_name()) {
$text .= " -> " . format_string($discussion->get_subject(false), true);
}
$text .= "\n";
// HTML mode
$html = '<hr size="1" noshade="noshade" />';
$html .= "<div class='forumng-breadcrumbs'>" . "<a target='_blank' href='{$CFG->wwwroot}/course/view.php?id={$course->id}'>{$course->shortname}</a> -> " . "<a target='_blank' href='{$CFG->wwwroot}/mod/forumng/index.php?id={$course->id}'>{$strforums}</a> -> " . "<a target='_blank' href='{$CFG->wwwroot}/mod/forumng/view.php?" . $forum->get_link_params(forum::PARAM_HTML) . "'>" . format_string($forum->get_name(), true) . "</a>";
if ($discussion->get_subject(false) !== $forum->get_name()) {
$html .= " -> <a target='_blank' href='{$CFG->wwwroot}/mod/forumng/discuss.php?" . $discussion->get_link_params(forum::PARAM_HTML) . "'>" . format_string($discussion->get_subject(false), true) . "</a>";
}
$html .= '</div>';
$userdigests[$user->id]->text .= $text;
$userdigests[$user->id]->html .= $html;
$userdigests[$user->id]->discussionid = $discussion->get_id();
}
// Get both plaintext and html versions (and subject).
// The html version will be blank if set to
// plain text mode.
$post->build_email($inreplyto, $subject, $text, $html, $user->emailtype & 1, $user->emailtype & 2, $user->emailtype & 4, $user->lang, $user->timezone, true);
$userdigests[$user->id]->text .= $text;
$userdigests[$user->id]->html .= $html;
}
