$mreturnurl = new moodle_url('/mod/oublog/view.php', array('user' => $user));
} else {
$returnurl = $CFG->wwwroot . '/mod/oublog/view.php?id=' . $id;
$mreturnurl = new moodle_url('/mod/oublog/view.php', array('id' => $id));
}
// Set up groups
$currentgroup = oublog_get_activity_group($cm, true);
$groupmode = oublog_get_activity_groupmode($cm, $course);
// Note I am not sure this check is necessary, maybe it is handled by
// oublog_get_activity_group? Or maybe more checks are needed? Not sure.
if ($currentgroup === 0 && $groupmode == SEPARATEGROUPS) {
require_capability('moodle/site:accessallgroups', $context);
}
// Print the header
$stroublog = get_string('modulename', 'oublog');
$strblogsearch = get_string('searchthisblog', 'oublog', oublog_get_displayname($oublog));
$strblogssearch = get_string('searchblogs', 'oublog');
if ($oublog->global) {
if (!is_null($oubloginstance)) {
$name = $oubloginstance->name;
$buttontext = oublog_get_search_form('user', $oubloguser->id, $strblogsearch, $querytexthtml);
} else {
$buttontext = oublog_get_search_form('id', $cm->id, $strblogssearch, $querytexthtml);
}
if (isset($name)) {
$PAGE->navbar->add(fullname($oubloguser), new moodle_url('/user/view.php', array('id' => $oubloguser->id)));
$PAGE->navbar->add(format_string($oubloginstance->name), $mreturnurl);
} else {
$PAGE->navbar->add(format_string($oublog->name), new moodle_url('/mod/oublog/allposts.php'));
}
} else {
$subject = strtoupper(get_string('copy')) . ' - ' . $post->title;
foreach ($emails as $email) {
$fakeuser = (object) array('email' => $email, 'mailformat' => 1, 'id' => -1);
if (!email_to_user($fakeuser, $from, $subject, '', $messagehtml)) {
print_error(get_string('emailerror', 'oublog'));
}
}
}
redirect($viewurl);
} else {
if ($delete && $email) {
// If subject is set in this post, use it.
if (!isset($post->title) || empty($post->title)) {
$post->title = get_string('deletedblogpost', 'oublog');
}
$displayname = oublog_get_displayname($oublog, true);
// Prepare the object for the emailcontenthtml get_string.
$emailmessage = new stdClass();
$emailmessage->subject = $post->title;
$emailmessage->blog = $oublog->name;
$emailmessage->activityname = $displayname;
$emailmessage->firstname = $USER->firstname;
$emailmessage->lastname = $USER->lastname;
$emailmessage->course = $COURSE->fullname;
$emailmessage->deleteurl = $CFG->wwwroot . '/mod/oublog/viewpost.php?&post=' . $post->id;
$formdata = new stdClass();
$messagetext = get_string('emailcontenthtml', 'oublog', $emailmessage);
$formdata->message['text'] = $messagetext;
// Display the form.
echo $OUTPUT->header();
$mform->set_data($formdata);
print_error('invalidcoursemodule');
}
if (!($oublog = $DB->get_record('oublog', array('id' => $cm->instance)))) {
print_error('invalidcoursemodule');
}
$context = context_module::instance($cm->id);
$tempoublog = clone $oublog;
if ($tempoublog->global) {
$tempoublog->maxvisibility = OUBLOG_VISIBILITY_LOGGEDINUSER;
// Force login regardless of setting.
} else {
$tempoublog->maxvisibility = OUBLOG_VISIBILITY_COURSEUSER;
// Force login regardless of setting.
}
oublog_check_view_permissions($tempoublog, $context, $cm);
$blogname = oublog_get_displayname($oublog);
// Is able to import check for current blog.
if (!$oublog->allowimport || !$oublog->global && $oublog->individual == OUBLOG_NO_INDIVIDUAL_BLOGS) {
// Must have import enabled. Individual blog mode only.
print_error('import_notallowed', 'oublog', null, $blogname);
}
// Check if group mode set - need to check user is in selected group etc.
$groupmode = oublog_get_activity_groupmode($cm, $course);
$currentgroup = 0;
if ($groupmode != NOGROUPS) {
$currentgroup = oublog_get_activity_group($cm);
$ingroup = groups_is_member($currentgroup);
if ($oublog->individual != OUBLOG_NO_INDIVIDUAL_BLOGS && ($currentgroup && !$ingroup)) {
// Must be group memeber for individual blog with group mode on.
print_error('import_notallowed', 'oublog', null, $blogname);
}
print $OUTPUT->skip_link_target();
// Renderer hook so extra info can be added to global blog pages in theme.
echo $oublogoutput->render_viewpage_prepost();
// Print blog posts.
if ($posts) {
echo "<div class='oublog-paging'>";
echo $OUTPUT->paging_bar($recordcount, $page, OUBLOG_POSTS_PER_PAGE, $returnurl);
echo '</div>';
echo '<div id="oublog-posts">';
$rowcounter = 1;
foreach ($posts as $post) {
$post->row = $rowcounter;
echo $oublogoutput->render_post($cm, $oublog, $post, $returnurl, $blogtype, $canmanageposts, $canaudit, true, false);
$rowcounter++;
}
echo "<div class='oublog-paging'>";
echo $OUTPUT->paging_bar($recordcount, $page, OUBLOG_POSTS_PER_PAGE, $returnurl);
echo '</div>';
}
// Print information allowing the user to log in if necessary, or letting
// them know if there are no posts in the blog.
if (!isloggedin() || isguestuser()) {
print '<p class="oublog_loginnote">' . get_string('maybehiddenposts', 'oublog', (object) array('link' => 'bloglogin.php', 'name' => oublog_get_displayname($oublog))) . '</p>';
} else {
if (!$posts) {
print '<p class="oublog_noposts">' . get_string('noposts', 'oublog', oublog_get_displayname($oublog)) . '</p>';
}
}
print '</div>';
// Finish the page.
echo $OUTPUT->footer();
/**
* Print a single blog post
*
* @param object $oublog Blog object
* @param object $post Structure containing all post info and comments
* @param string $baseurl Base URL of current page
* @param string $blogtype Blog level ie course or above
* @param bool $canmanageposts Has capability toggle
* @param bool $canaudit Has capability toggle
* @param bool $cancomment Has capability toggle
* @param bool $forexport Export output rendering toggle
* @param bool $email Email output rendering toggle
* @return bool
*/
public function render_post($cm, $oublog, $post, $baseurl, $blogtype, $canmanageposts = false, $canaudit = false, $commentcount = true, $forexport = false, $format = false, $email = false)
{
global $CFG, $USER;
$output = '';
$modcontext = context_module::instance($cm->id);
// Get rid of any existing tag from the URL as we only support one at a time.
$baseurl = preg_replace('~&tag=[^&]*~', '', $baseurl);
$strcomment = get_string('comment', 'oublog');
$strtags = get_string('tags', 'oublog');
$stredit = get_string('edit', 'oublog');
$strdelete = get_string('delete', 'oublog');
$strpermalink = get_string('permalink', 'oublog');
$row = '';
if (isset($post->row)) {
$row = $post->row % 2 ? 'oublog-odd' : 'oublog-even';
}
$extraclasses = $post->deletedby ? ' oublog-deleted' : '';
$extraclasses .= ' oublog-hasuserpic';
$extraclasses .= ' ' . $row;
$output .= html_writer::start_tag('div', array('class' => 'oublog-post' . $extraclasses));
$output .= html_writer::start_tag('div', array('class' => 'oublog-post-top'));
$fs = get_file_storage();
if ($files = $fs->get_area_files($modcontext->id, 'mod_oublog', 'attachment', $post->id, "timemodified", false)) {
$output .= html_writer::start_tag('div', array('class' => 'oublog-post-attachments'));
$output .= get_string('attachments', 'mod_oublog') . ': ';
foreach ($files as $file) {
if (!$forexport && !$email) {
$filename = $file->get_filename();
$mimetype = $file->get_mimetype();
$iconimage = html_writer::empty_tag('img', array('src' => $this->output->pix_url(file_mimetype_icon($mimetype)), 'alt' => $mimetype, 'class' => 'icon'));
if ($post->visibility == OUBLOG_VISIBILITY_PUBLIC) {
$fileurlbase = '/mod/oublog/pluginfile.php';
} else {
$fileurlbase = '/pluginfile.php';
}
$filepath = '/' . $modcontext->id . '/mod_oublog/attachment/' . $post->id . '/' . $filename;
$path = moodle_url::make_file_url($fileurlbase, $filepath, true);
$output .= html_writer::start_tag('div', array('class' => 'oublog-post-attachment'));
$output .= html_writer::tag('a', $iconimage, array('href' => $path));
$output .= html_writer::tag('a', s($filename), array('href' => $path));
$output .= html_writer::end_tag('div');
} else {
$filename = $file->get_filename();
if (is_object($format)) {
$output .= $format->file_output($file) . ' ';
} else {
$output .= $filename . ' ';
}
}
}
$output .= html_writer::end_tag('div');
}
$output .= html_writer::start_tag('div', array('class' => 'oublog-post-top-content'));
if (!$forexport) {
$output .= html_writer::start_tag('div', array('class' => 'oublog-userpic'));
$postuser = new object();
$postuser->id = $post->userid;
$postuser->firstname = $post->firstname;
$postuser->lastname = $post->lastname;
$postuser->email = $post->email;
$postuser->imagealt = $post->imagealt;
$postuser->picture = $post->picture;
$postuser->firstnamephonetic = $post->firstnamephonetic;
$postuser->lastnamephonetic = $post->lastnamephonetic;
$postuser->middlename = $post->middlename;
$postuser->alternatename = $post->alternatename;
$output .= $this->output->user_picture($postuser, array('courseid' => $oublog->course, 'size' => 70));
$output .= html_writer::end_tag('div');
}
$output .= html_writer::start_tag('div', array('class' => 'oublog-post-top-details'));
$formattedtitle = format_string($post->title);
if (trim($formattedtitle) !== '') {
$output .= html_writer::tag('h2', format_string($post->title), array('class' => 'oublog-title'));
} else {
if (!$forexport) {
$posttitle = get_accesshide(get_string('newpost', 'mod_oublog', oublog_get_displayname($oublog)));
$output .= html_writer::tag('h2', $posttitle, array('class' => 'oublog-title'));
}
}
if ($post->deletedby) {
$deluser = new stdClass();
// Get user name fields.
$delusernamefields = get_all_user_name_fields(false, null, 'del');
foreach ($delusernamefields as $namefield => $retnamefield) {
$deluser->{$namefield} = $post->{$retnamefield};
}
$a = new stdClass();
$a->fullname = html_writer::tag('a', fullname($deluser), array('href' => $CFG->wwwroot . '/user/view.php?id=' . $post->deletedby));
$a->timedeleted = oublog_date($post->timedeleted);
$output .= html_writer::tag('div', get_string('deletedby', 'oublog', $a), array('class' => 'oublog-post-deletedby'));
}
$output .= html_writer::start_tag('div', array('class' => 'oublog-post-date'));
$output .= oublog_date($post->timeposted);
$output .= html_writer::empty_tag('br', array());
$output .= ' ';
if ($blogtype == 'course' || strpos($_SERVER['REQUEST_URI'], 'allposts.php') != 0) {
$output .= html_writer::start_tag('div', array('class' => 'oublog-postedby'));
if (!$forexport) {
$output .= get_string('postedby', 'oublog', '<a href="' . $CFG->wwwroot . '/user/view.php?id=' . $post->userid . '&course=' . $oublog->course . '">' . fullname($post) . '</a>');
} else {
$output .= get_string('postedby', 'oublog', fullname($post));
}
$output .= html_writer::end_tag('div');
}
$output .= html_writer::end_tag('div');
if (!$oublog->individual) {
$output .= html_writer::start_tag('div', array('class' => 'oublog-post-visibility'));
$output .= oublog_get_visibility_string($post->visibility, $blogtype == 'personal');
$output .= html_writer::end_tag('div');
}
if (isset($post->edits) && ($canaudit || $post->userid == $USER->id)) {
$output .= html_writer::start_tag('div', array('class' => 'oublog-post-editsummary'));
foreach ($post->edits as $edit) {
$a = new stdClass();
$a->editby = fullname($edit);
$a->editdate = oublog_date($edit->timeupdated);
if (!$forexport && !$email) {
if ($edit->userid == $post->userid) {
$output .= '- ' . html_writer::tag('a', get_string('editsummary', 'oublog', $a), array('href' => $CFG->wwwroot . '/mod/oublog/viewedit.php?edit=' . $edit->id));
} else {
$output .= '- ' . html_writer::tag('a', get_string('editonsummary', 'oublog', $a), array('href' => $CFG->wwwroot . '/mod/oublog/viewedit.php?edit=' . $edit->id));
}
} else {
if ($edit->userid == $post->userid) {
$output .= '- ' . get_string('editsummary', 'oublog', $a);
} else {
$output .= '- ' . get_string('editonsummary', 'oublog', $a);
}
}
$output .= html_writer::empty_tag('br', array());
}
$output .= html_writer::end_tag('div');
} else {
if ($post->lasteditedby) {
$edit = new StdClass();
// Get user name fields.
$editusernamefields = get_all_user_name_fields(false, null, 'ed');
foreach ($editusernamefields as $namefield => $retnamefield) {
$edit->{$namefield} = $post->{$retnamefield};
}
$a = new stdClass();
$a->editby = fullname($edit);
$a->editdate = oublog_date($post->timeupdated);
$output .= html_writer::tag('div', get_string('editsummary', 'oublog', $a), array('class' => 'oublog-post-editsummary'));
}
}
$output .= html_writer::end_tag('div');
$output .= html_writer::end_tag('div');
$output .= html_writer::end_tag('div');
$output .= html_writer::start_tag('div', array('class' => 'oublog-post-content'));
if (!$forexport) {
if ($post->visibility == OUBLOG_VISIBILITY_PUBLIC || $email) {
$fileurlbase = 'mod/oublog/pluginfile.php';
} else {
$fileurlbase = 'pluginfile.php';
}
$post->message = file_rewrite_pluginfile_urls($post->message, $fileurlbase, $modcontext->id, 'mod_oublog', 'message', $post->id);
} else {
require_once $CFG->libdir . '/portfoliolib.php';
$post->message = portfolio_rewrite_pluginfile_urls($post->message, $modcontext->id, 'mod_oublog', 'message', $post->id, $format);
}
$posttextoptions = new stdClass();
if (trusttext_active() && has_capability('moodle/site:trustcontent', $modcontext, $post->userid)) {
// Support trusted text when initial author is safe (post editors are not checked!).
$posttextoptions->trusted = true;
$posttextoptions->context = $modcontext;
}
$output .= format_text($post->message, FORMAT_HTML, $posttextoptions);
$output .= html_writer::end_tag('div');
$output .= html_writer::start_tag('div', array('class' => 'oublog-post-bottom'));
if (isset($post->tags)) {
$output .= html_writer::start_tag('div', array('class' => 'oublog-post-tags')) . $strtags . ': ';
$tagcounter = 1;
foreach ($post->tags as $taglink) {
$taglinktext = $taglink;
if ($tagcounter < count($post->tags)) {
$taglinktext .= ',';
}
if (!$forexport && !$email) {
$output .= html_writer::tag('a', $taglinktext, array('href' => $baseurl . '&tag=' . urlencode($taglink))) . ' ';
} else {
$output .= $taglinktext . ' ';
}
$tagcounter++;
}
$output .= html_writer::end_tag('div');
}
$output .= html_writer::start_tag('div', array('class' => 'oublog-post-links'));
if (!$forexport && !$email) {
$output .= html_writer::tag('a', $strpermalink, array('href' => $CFG->wwwroot . '/mod/oublog/viewpost.php?post=' . $post->id)) . ' ';
}
if (!$post->deletedby) {
if ($post->userid == $USER->id || $canmanageposts) {
if (!$forexport && !$email) {
$output .= html_writer::tag('a', $stredit, array('href' => $CFG->wwwroot . '/mod/oublog/editpost.php?blog=' . $post->oublogid . '&post=' . $post->id)) . ' ';
if ($post->userid !== $USER->id) {
// Add email and 'oublog_deleteandemail' to delete link.
$output .= html_writer::tag('a', $strdelete, array('href' => $CFG->wwwroot . '/mod/oublog/deletepost.php?blog=' . $post->oublogid . '&post=' . $post->id . '&delete=1', 'class' => 'oublog_deleteandemail_' . $post->id));
self::render_oublog_print_delete_dialog($cm->id, $post->id);
} else {
$output .= html_writer::tag('a', $strdelete, array('href' => $CFG->wwwroot . '/mod/oublog/deletepost.php?blog=' . $post->oublogid . '&post=' . $post->id . '&delete=1'));
}
}
}
// Show portfolio export link.
if (!empty($CFG->enableportfolios) && (has_capability('mod/oublog:exportpost', $modcontext) || $post->userid == $USER->id && has_capability('mod/oublog:exportownpost', $modcontext))) {
if (!$forexport && !$email) {
require_once $CFG->libdir . '/portfoliolib.php';
$button = new portfolio_add_button();
$button->set_callback_options('oublog_portfolio_caller', array('postid' => $post->id), 'mod_oublog');
if (empty($files)) {
$button->set_formats(PORTFOLIO_FORMAT_PLAINHTML);
} else {
$button->set_formats(PORTFOLIO_FORMAT_RICHHTML);
}
$output .= $button->to_html(PORTFOLIO_ADD_TEXT_LINK) . ' ';
}
}
// Show OU Alerts reporting link.
if (isloggedin() && oublog_oualerts_enabled() && oublog_get_reportingemail($oublog) && !($post->userid == $USER->id) && !$post->deletedby) {
$itemnurl = new moodle_url('/mod/oublog/viewpost.php', array('post' => $post->id));
$reportlink = oualerts_generate_alert_form_url('oublog', $modcontext->id, 'post', $post->id, $itemnurl, $itemnurl, '', false, true);
if ($reportlink != '' && !$forexport && !$email) {
$output .= html_writer::tag('a', get_string('postalert', 'oublog'), array('href' => $reportlink));
}
}
// Show comments.
if ($post->allowcomments) {
// If this is the current user's post, show pending comments too.
$showpendingcomments = $post->userid == $USER->id && !empty($post->pendingcomments);
if ((isset($post->comments) || $showpendingcomments) && $commentcount) {
// Show number of comments.
if (isset($post->comments)) {
$linktext = get_string(count($post->comments) == 1 ? 'onecomment' : 'ncomments', 'oublog', count($post->comments));
}
// Show number of pending comments.
if (isset($post->pendingcomments)) {
// Use different string if we already have normal comments too.
if (isset($post->comments)) {
$linktext .= get_string($post->pendingcomments == 1 ? 'onependingafter' : 'npendingafter', 'oublog', $post->pendingcomments);
} else {
$linktext = get_string($post->pendingcomments == 1 ? 'onepending' : 'npending', 'oublog', $post->pendingcomments);
}
}
if (!$forexport) {
// Display link.
$output .= html_writer::tag('a', $linktext, array('href' => $CFG->wwwroot . '/mod/oublog/viewpost.php?post=' . $post->id . '#oublogcomments'));
} else {
$output .= $linktext;
}
// Display information about most recent comment.
if (isset($post->comments)) {
$last = array_pop($post->comments);
array_push($post->comments, $last);
$a = new stdClass();
if ($last->userid) {
$a->fullname = fullname($last);
} else {
$a->fullname = s($last->authorname);
}
$a->timeposted = oublog_date($last->timeposted, true);
$output .= ' ' . get_string('lastcomment', 'oublog', $a);
}
} else {
if (oublog_can_comment($cm, $oublog, $post)) {
if (!$forexport && !$email) {
$output .= html_writer::tag('a', $strcomment, array('href' => $CFG->wwwroot . '/mod/oublog/editcomment.php?blog=' . $post->oublogid . '&post=' . $post->id));
}
}
}
}
}
$output .= html_writer::end_tag('div');
$output .= html_writer::end_tag('div');
$output .= html_writer::end_tag('div');
return $output;
}
/**
* Returns blog info - cm, oublog
* Also checks is a valid blog for import
* (Throws exception on access error)
* @param int $cmid
* @param int $userid
* @return array (cm id, oublog id, context id, blog name, course shortname)
*/
function oublog_import_getbloginfo($cmid, $userid = 0)
{
global $DB, $USER;
if ($userid == 0) {
$userid = $USER->id;
}
$bcourse = $DB->get_record_select('course', 'id = (SELECT course FROM {course_modules} WHERE id = ?)', array($cmid), '*', MUST_EXIST);
$bmodinfo = get_fast_modinfo($bcourse, $userid);
$bcm = $bmodinfo->get_cm($cmid);
if ($bcm->modname !== 'oublog') {
throw new moodle_exception('invalidcoursemodule', 'error');
}
if (!($boublog = $DB->get_record('oublog', array('id' => $bcm->instance)))) {
throw new moodle_exception('invalidcoursemodule', 'error');
}
$bcontext = context_module::instance($bcm->id);
$canview = $bcm->uservisible;
if ($canview) {
$canview = has_capability('mod/oublog:view', $bcontext, $userid);
}
if ($boublog->global) {
// Ignore uservisible for global blog and only check cap.
$canview = has_capability('mod/oublog:viewpersonal', context_system::instance(), $userid);
}
if (!$canview || !$boublog->global && $boublog->individual == OUBLOG_NO_INDIVIDUAL_BLOGS) {
// Not allowed to get pages from selected blog.
throw new moodle_exception('import_notallowed', 'oublog', '', oublog_get_displayname($boublog));
}
if ($boublog->global) {
$boublogname = $DB->get_field('oublog_instances', 'name', array('oublogid' => $boublog->id, 'userid' => $userid));
$shortname = '';
} else {
$boublogname = $bcm->get_course()->shortname . ' ' . get_course_display_name_for_list($bcm->get_course()) . ' : ' . $bcm->get_formatted_name();
$shortname = $bcm->get_course()->shortname;
}
return array($bcm->id, $boublog->id, $bcontext->id, $boublogname, $shortname);
}
}
echo '</div>';
}
// Print information allowing the user to log in if necessary, or letting
// them know if there are no posts in the blog.
if (isguestuser() && $USER->id == $user) {
print '<p class="oublog_loginnote">' . get_string('guestblog', 'oublog', 'bloglogin.php?returnurl=' . urlencode($returnurl)) . '</p>';
} else {
if (!isloggedin() || isguestuser()) {
print '<p class="oublog_loginnote">' . get_string('maybehiddenposts', 'oublog', (object) array('link' => 'bloglogin.php?returnurl=' . urlencode($returnurl), 'name' => oublog_get_displayname($oublog))) . '</p>';
} else {
if (!$posts) {
if (!$tag) {
$errormessage = get_string('noposts', 'oublog', oublog_get_displayname($oublog));
} else {
$a = array('blog' => oublog_get_displayname($oublog), 'tag' => $tag);
$errormessage = get_string('nopostsnotags', 'oublog', $a);
}
print '<p class="oublog_noposts">' . $errormessage . ' </p>';
}
}
}
// Log oublog page view.
$params = array('context' => $context, 'objectid' => $oublog->id);
$event = \mod_oublog\event\course_module_viewed::create($params);
$event->add_record_snapshot('course_modules', $cm);
$event->add_record_snapshot('course', $course);
$event->trigger();
$views = oublog_update_views($oublog, $oubloginstance);
// Finish the page.
echo "<div class=\"clearer\"></div><div class=\"oublog-views\">{$strviews} {$views}</div></div>";
/**
* Print all user participation records for display
*
* @param object $cm current course module object
* @param object $course current course object
* @param object $oublog current oublog object
* @param int $page html_table pagination page
* @param array $participation mixed array of user participation values
*/
public function render_all_users_participation_table($cm, $course, $oublog, $page, $limitnum, $participation, $getposts, $getcomments, $start, $end, $pagingurl)
{
global $DB, $CFG, $OUTPUT, $USER;
require_once $CFG->dirroot . '/mod/oublog/participation_table.php';
$groupmode = oublog_get_activity_groupmode($cm, $course);
$thepagingbar = "";
if (!empty($participation->posts) && $participation->postscount > $limitnum) {
$thepagingbar = $OUTPUT->paging_bar($participation->postscount, $page, $limitnum, $pagingurl);
} else {
if (!empty($participation->comments) && $participation->commentscount > $limitnum) {
$thepagingbar = $OUTPUT->paging_bar($participation->commentscount, $page, $limitnum, $pagingurl);
}
}
if ($getposts) {
$output = '';
$output .= html_writer::tag('h2', $participation->postscount . ' ' . get_string('posts', 'oublog'));
// Provide paging if postscount exceeds posts perpage.
$output .= $thepagingbar;
$poststable = new html_table();
$poststable->head = array(get_string('user'), get_string('title', 'oublog'), get_string('date'), oublog_get_displayname($oublog, true));
$poststable->size = array('25%', '25%', '25%', '25%');
$poststable->colclasses = array('oublog_usersinfo_col', '', '', '');
$poststable->attributes['class'] = 'oublog generaltable ';
$poststable->data = array();
foreach ($participation->posts as $post) {
// Post user object required for user_picture.
$postuser = new object();
$postuser->id = $post->userid;
$fields = explode(',', user_picture::fields('', null, '', 'poster'));
foreach ($fields as $field) {
if ($field != 'id') {
$postuser->{$field} = $post->{$field};
}
}
$fullname = fullname($postuser);
$row = array();
$row[] = $OUTPUT->user_picture($postuser, array('class' => 'userpicture')) . $fullname;
$url = new moodle_url('/mod/oublog/viewpost.php', array('post' => $post->id));
$postname = !empty($post->title) ? $post->title : get_string('untitledpost', 'oublog');
$row[] = html_writer::div(html_writer::link($url, $postname), '');
$row[] = html_writer::div(oublog_date($post->timeposted));
$bparams = array('id' => $cm->id);
$linktext = $name = $grpname = $dispname = '';
if (oublog_get_displayname($oublog)) {
$dispname = oublog_get_displayname($oublog);
}
if ($post->blogname != "") {
$linktext = $post->blogname;
} else {
if ($oublog->name != "") {
if ($groupmode > NOGROUPS && isset($post->groupid) && $post->groupid > 0) {
$bparams['group'] = $post->groupid;
$grpname = groups_get_group_name($post->groupid);
} else {
if ($oublog->individual != OUBLOG_NO_INDIVIDUAL_BLOGS) {
$bparams['individual'] = $post->userid;
$name = fullname($postuser);
}
}
if ($post->groupid == 0 && $oublog->individual > OUBLOG_NO_INDIVIDUAL_BLOGS) {
$name = fullname($postuser);
} else {
if (!$groupmode) {
$name = $oublog->name;
}
}
$a = (object) array('name' => $grpname . " " . $name, 'displayname' => $dispname);
$linktext = get_string('defaultpersonalblogname', 'oublog', $a);
}
}
if (!$groupmode && !$oublog->global && $oublog->individual == 0) {
$a = (object) array('name' => $grpname . " " . $name, 'displayname' => $dispname);
$linktext = get_string('defaultpersonalblogname', 'oublog', $a);
}
if (!$groupmode) {
$linktext = $name;
}
$burl = new moodle_url('/mod/oublog/view.php', $bparams);
$row[] = html_writer::link($burl, $linktext);
$poststable->data[] = $row;
}
$output .= html_writer::table($poststable);
$output .= $thepagingbar;
return $output;
}
if ($getcomments) {
$output = '';
// Do the comments stuff here.
if (!$participation->comments) {
$output .= html_writer::tag('h2', get_string('nousercomments', 'oublog'));
} else {
$output .= html_writer::tag('h2', $participation->commentscount . ' ' . get_string('comments', 'oublog'));
// Provide paging if commentscount exceeds posts perpage.
$output .= $thepagingbar;
$commenttable = new html_table();
$commenttable->head = array(get_string('user'), get_string('title', 'oublog'), get_string('date'), get_string('post'));
$commenttable->size = array('25%', '25%', '25%', '25%');
$commenttable->colclasses = array('oublog_usersinfo_col ', '', '', 'oublog_postsinfo_col');
$commenttable->attributes['class'] = 'oublog generaltable ';
$commenttable->data = array();
unset($bparams);
foreach ($participation->comments as $comment) {
$row = array();
// Comment author object required for user_picture.
$commentauthor = new stdClass();
$commentauthor->id = $comment->commenterid;
$fields = explode(',', user_picture::fields('', null, '', 'commenter'));
foreach ($fields as $field) {
if ($field != 'id') {
$cfield = "commenter" . $field;
$commentauthor->{$field} = $comment->{$cfield};
}
}
$viewposturl = new moodle_url('/mod/oublog/viewpost.php', array('post' => $comment->postid));
$viewpostcommenturl = $viewposturl->out() . '#cid' . $comment->id;
$commenttitle = !empty($comment->title) ? $comment->title : get_string('untitledcomment', 'oublog');
$posttitle = !empty($comment->posttitle) ? $comment->posttitle : get_string('untitledpost', 'oublog');
$viewcommentlink = html_writer::link($viewpostcommenturl, s($commenttitle));
// User cell.
$usercell = $OUTPUT->user_picture($commentauthor, array('class' => 'userpicture'));
$usercell .= html_writer::start_tag('div', array('class' => ''));
$usercell .= fullname($commentauthor);
$usercell .= html_writer::end_tag('div');
$row[] = $usercell;
// Comments cell.
$row[] = $viewcommentlink;
// Comment date cell.
$row[] = userdate($comment->timeposted);
// Start of cell 4 code should resemble view page block code.
$postauthor = new stdClass();
$postauthor->id = $comment->posterid;
$postauthor->groupid = $comment->groupid;
$fields = explode(',', user_picture::fields('', null, '', 'poster'));
foreach ($fields as $field) {
if ($field != 'id') {
$pfield = "poster" . $field;
$postauthor->{$field} = $comment->{$pfield};
}
}
$bparams = array('id' => $cm->id);
$linktext = $name = $grpname = $dispname = '';
if (oublog_get_displayname($oublog)) {
$dispname = oublog_get_displayname($oublog);
}
if ($comment->bloginstancename != '') {
$bparams['individual'] = $comment->posterid;
$bparams['group'] = $comment->groupid;
$name = fullname($postauthor);
} else {
if ($oublog->name != "") {
if ($groupmode > NOGROUPS && isset($comment->groupid) && $comment->groupid > 0) {
$bparams['group'] = $comment->groupid;
$grpname = groups_get_group_name($comment->groupid);
} else {
if ($oublog->individual != OUBLOG_NO_INDIVIDUAL_BLOGS) {
$bparams['individual'] = $comment->posterid;
$name = fullname($postauthor);
}
}
if ($comment->groupid == 0 && $oublog->individual > OUBLOG_NO_INDIVIDUAL_BLOGS) {
$name = fullname($postauthor);
} else {
if (!$groupmode) {
$name = $oublog->name;
}
}
$a = (object) array('name' => $grpname . $name, 'displayname' => $dispname);
$linktext = get_string('defaultpersonalblogname', 'oublog', $a);
}
}
if (!$groupmode && !$oublog->global && $oublog->individual == 0) {
// Personal or course wide.
$a = (object) array('name' => $grpname . $name, 'displayname' => $dispname);
$linktext = get_string('defaultpersonalblogname', 'oublog', $a);
}
if (!$groupmode) {
$linktext = $name;
}
$postauthorurl = new moodle_url('/mod/oublog/view.php', $bparams);
$postauthorlink = html_writer::link($postauthorurl, $linktext);
$viewpostlink = html_writer::link($viewposturl, s($posttitle));
// Posts cell.
$postscell = html_writer::start_tag('div', array('class' => 'oublog_postsinfo'));
$postscell .= $OUTPUT->user_picture($postauthor, array('courseid' => $oublog->course, 'class' => 'userpicture'));
$postscell .= html_writer::start_tag('div', array('class' => 'oublog_postscell'));
$postscell .= html_writer::start_tag('div', array('class' => 'oublog_postsinfo_label'));
$postscell .= html_writer::start_tag('div', array('class' => 'oublog_postscell_posttitle'));
$postscell .= html_writer::link($postauthorlink, $viewpostlink);
$postscell .= html_writer::end_tag('div');
$postscell .= html_writer::start_tag('div', array('class' => 'oublogstats_commentposts_blogname'));
$postscell .= html_writer::empty_tag('br', array());
$postscell .= oublog_date($comment->postdate);
$postscell .= html_writer::empty_tag('br', array());
$postscell .= $postauthorlink;
$postscell .= html_writer::end_tag('div');
$postscell .= html_writer::end_tag('div');
$postscell .= html_writer::end_tag('div');
$postscell .= html_writer::end_tag('div');
$postscell .= html_writer::end_tag('div');
$row[] = $postscell;
$commenttable->data[] = $row;
}
$output .= html_writer::table($commenttable);
$output .= $thepagingbar;
return $output;
}
}
}
// If editing a post, must be your post or you have manageposts
$canmanage = has_capability('mod/oublog:manageposts', $context);
if (isset($post) && $USER->id != $oubloginstance->userid && !$canmanage) {
print_error('accessdenied', 'oublog');
}
// Must be able to post in order to post OR edit a post. This is so that if
// somebody is blocked from posting, they can't just edit an existing post.
// Exception is that admin is allowed to edit posts even though they aren't
// allowed to post to the blog.
if (!(oublog_can_post($oublog, isset($oubloginstance) ? $oubloginstance->userid : 0, $cm) || isset($post) && $canmanage)) {
print_error('accessdenied', 'oublog');
}
// Get strings.
$stroublogs = get_string('modulenameplural', 'oublog');
$stroublog = get_string('modulename', 'oublog');
$straddpost = get_string('newpost', 'oublog', oublog_get_displayname($oublog));
$streditpost = get_string('editpost', 'oublog');
// Set-up groups.
$currentgroup = oublog_get_activity_group($cm, true);
$groupmode = oublog_get_activity_groupmode($cm, $course);
if ($groupmode == VISIBLEGROUPS && !groups_is_member($currentgroup) && !$oublog->individual) {
require_capability('moodle/site:accessallgroups', $context);
}
$mform = new mod_oublog_post_form('editpost.php', array('individual' => $oublog->individual, 'maxvisibility' => $oublog->maxvisibility, 'allowcomments' => $oublog->allowcomments, 'edit' => !empty($postid), 'personal' => $oublog->global, 'maxbytes' => $oublog->maxbytes, 'maxattachments' => $oublog->maxattachments));
if ($mform->is_cancelled()) {
redirect($viewurl);
exit;
}
if (!($frmpost = $mform->get_data())) {
if ($postid) {
$post->post = $post->id;
