/mod/forum/user.php
PHP | 335 lines | 238 code | 34 blank | 63 comment | 69 complexity | fa8f55f29beb5a80c8fb72a95baa541f MD5 | raw file
Possible License(s): MIT, AGPL-3.0, MPL-2.0-no-copyleft-exception, LGPL-3.0, GPL-3.0, Apache-2.0, LGPL-2.1, BSD-3-Clause
- <?php
- // This file is part of Moodle - http://moodle.org/
- //
- // Moodle is free software: you can redistribute it and/or modify
- // it under the terms of the GNU General Public License as published by
- // the Free Software Foundation, either version 3 of the License, or
- // (at your option) any later version.
- //
- // Moodle is distributed in the hope that it will be useful,
- // but WITHOUT ANY WARRANTY; without even the implied warranty of
- // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- // GNU General Public License for more details.
- //
- // You should have received a copy of the GNU General Public License
- // along with Moodle. If not, see <http://www.gnu.org/licenses/>.
- /**
- * Display user activity reports for a course
- *
- * @package mod_forum
- * @copyright 1999 onwards Martin Dougiamas {@link http://moodle.com}
- * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
- require(__DIR__.'/../../config.php');
- require_once($CFG->dirroot.'/mod/forum/lib.php');
- require_once($CFG->dirroot.'/rating/lib.php');
- require_once($CFG->dirroot.'/user/lib.php');
- $courseid = optional_param('course', null, PARAM_INT); // Limit the posts to just this course
- $userid = optional_param('id', $USER->id, PARAM_INT); // User id whose posts we want to view
- $mode = optional_param('mode', 'posts', PARAM_ALPHA); // The mode to use. Either posts or discussions
- $page = optional_param('page', 0, PARAM_INT); // The page number to display
- $perpage = optional_param('perpage', 5, PARAM_INT); // The number of posts to display per page
- if (empty($userid)) {
- if (!isloggedin()) {
- require_login();
- }
- $userid = $USER->id;
- }
- $discussionsonly = ($mode !== 'posts');
- $isspecificcourse = !is_null($courseid);
- $iscurrentuser = ($USER->id == $userid);
- $url = new moodle_url('/mod/forum/user.php', array('id' => $userid));
- if ($isspecificcourse) {
- $url->param('course', $courseid);
- }
- if ($discussionsonly) {
- $url->param('mode', 'discussions');
- }
- $PAGE->set_url($url);
- $PAGE->set_pagelayout('standard');
- if ($page != 0) {
- $url->param('page', $page);
- }
- if ($perpage != 5) {
- $url->param('perpage', $perpage);
- }
- $user = $DB->get_record("user", array("id" => $userid), '*', MUST_EXIST);
- $usercontext = context_user::instance($user->id, MUST_EXIST);
- // Check if the requested user is the guest user
- if (isguestuser($user)) {
- // The guest user cannot post, so it is not possible to view any posts.
- // May as well just bail aggressively here.
- print_error('invaliduserid');
- }
- // Make sure the user has not been deleted
- if ($user->deleted) {
- $PAGE->set_title(get_string('userdeleted'));
- $PAGE->set_context(context_system::instance());
- echo $OUTPUT->header();
- echo $OUTPUT->heading($PAGE->title);
- echo $OUTPUT->footer();
- die;
- }
- $isloggedin = isloggedin();
- $isguestuser = $isloggedin && isguestuser();
- $isparent = !$iscurrentuser && $DB->record_exists('role_assignments', array('userid'=>$USER->id, 'contextid'=>$usercontext->id));
- $hasparentaccess = $isparent && has_all_capabilities(array('moodle/user:viewdetails', 'moodle/user:readuserposts'), $usercontext);
- // Check whether a specific course has been requested
- if ($isspecificcourse) {
- // Get the requested course and its context
- $course = $DB->get_record('course', array('id' => $courseid), '*', MUST_EXIST);
- $coursecontext = context_course::instance($courseid, MUST_EXIST);
- // We have a specific course to search, which we will also assume we are within.
- if ($hasparentaccess) {
- // A `parent` role won't likely have access to the course so we won't attempt
- // to enter it. We will however still make them jump through the normal
- // login hoops
- require_login();
- $PAGE->set_context($coursecontext);
- $PAGE->set_course($course);
- } else {
- // Enter the course we are searching
- require_login($course);
- }
- // Get the course ready for access checks
- $courses = array($courseid => $course);
- } else {
- // We are going to search for all of the users posts in all courses!
- // a general require login here as we arn't actually within any course.
- require_login();
- $PAGE->set_context(context_user::instance($user->id));
- // Now we need to get all of the courses to search.
- // All courses where the user has posted within a forum will be returned.
- $courses = forum_get_courses_user_posted_in($user, $discussionsonly);
- }
- $params = array(
- 'context' => $PAGE->context,
- 'relateduserid' => $user->id,
- 'other' => array('reportmode' => $mode),
- );
- $event = \mod_forum\event\user_report_viewed::create($params);
- $event->trigger();
- // Get the posts by the requested user that the current user can access.
- $result = forum_get_posts_by_user($user, $courses, $isspecificcourse, $discussionsonly, ($page * $perpage), $perpage);
- // Check whether there are not posts to display.
- if (empty($result->posts)) {
- // Ok no posts to display means that either the user has not posted or there
- // are no posts made by the requested user that the current user is able to
- // see.
- // In either case we need to decide whether we can show personal information
- // about the requested user to the current user so we will execute some checks
- $canviewuser = user_can_view_profile($user, null, $usercontext);
- // Prepare the page title
- $pagetitle = get_string('noposts', 'mod_forum');
- // Get the page heading
- if ($isspecificcourse) {
- $pageheading = format_string($course->fullname, true, array('context' => $coursecontext));
- } else {
- $pageheading = get_string('pluginname', 'mod_forum');
- }
- // Next we need to set up the loading of the navigation and choose a message
- // to display to the current user.
- if ($iscurrentuser) {
- // No need to extend the navigation it happens automatically for the
- // current user.
- if ($discussionsonly) {
- $notification = get_string('nodiscussionsstartedbyyou', 'forum');
- } else {
- $notification = get_string('nopostsmadebyyou', 'forum');
- }
- // These are the user's forum interactions.
- // Shut down the navigation 'Users' node.
- $usernode = $PAGE->navigation->find('users', null);
- $usernode->make_inactive();
- // Edit navbar.
- if (isset($courseid) && $courseid != SITEID) {
- // Create as much of the navbar automatically.
- $newusernode = $PAGE->navigation->find('user' . $user->id, null);
- $newusernode->make_active();
- // Check to see if this is a discussion or a post.
- if ($mode == 'posts') {
- $navbar = $PAGE->navbar->add(get_string('posts', 'forum'), new moodle_url('/mod/forum/user.php',
- array('id' => $user->id, 'course' => $courseid)));
- } else {
- $navbar = $PAGE->navbar->add(get_string('discussions', 'forum'), new moodle_url('/mod/forum/user.php',
- array('id' => $user->id, 'course' => $courseid, 'mode' => 'discussions')));
- }
- }
- } else if ($canviewuser) {
- $PAGE->navigation->extend_for_user($user);
- $PAGE->navigation->set_userid_for_parent_checks($user->id); // see MDL-25805 for reasons and for full commit reference for reversal when fixed.
- // Edit navbar.
- if (isset($courseid) && $courseid != SITEID) {
- // Create as much of the navbar automatically.
- $usernode = $PAGE->navigation->find('user' . $user->id, null);
- $usernode->make_active();
- // Check to see if this is a discussion or a post.
- if ($mode == 'posts') {
- $navbar = $PAGE->navbar->add(get_string('posts', 'forum'), new moodle_url('/mod/forum/user.php',
- array('id' => $user->id, 'course' => $courseid)));
- } else {
- $navbar = $PAGE->navbar->add(get_string('discussions', 'forum'), new moodle_url('/mod/forum/user.php',
- array('id' => $user->id, 'course' => $courseid, 'mode' => 'discussions')));
- }
- }
- $fullname = fullname($user);
- if ($discussionsonly) {
- $notification = get_string('nodiscussionsstartedby', 'forum', $fullname);
- } else {
- $notification = get_string('nopostsmadebyuser', 'forum', $fullname);
- }
- } else {
- // Don't extend the navigation it would be giving out information that
- // the current uesr doesn't have access to.
- $notification = get_string('cannotviewusersposts', 'forum');
- if ($isspecificcourse) {
- $url = new moodle_url('/course/view.php', array('id' => $courseid));
- } else {
- $url = new moodle_url('/');
- }
- navigation_node::override_active_url($url);
- }
- // Display a page letting the user know that there's nothing to display;
- $PAGE->set_title($pagetitle);
- if ($isspecificcourse) {
- $PAGE->set_heading($pageheading);
- } else if ($canviewuser) {
- $PAGE->set_heading(fullname($user));
- } else {
- $PAGE->set_heading($SITE->fullname);
- }
- echo $OUTPUT->header();
- if (!$isspecificcourse) {
- echo $OUTPUT->heading($pagetitle);
- } else {
- $userheading = array(
- 'heading' => fullname($user),
- 'user' => $user,
- 'usercontext' => $usercontext
- );
- echo $OUTPUT->context_header($userheading, 2);
- }
- echo $OUTPUT->notification($notification);
- if (!$url->compare($PAGE->url)) {
- echo $OUTPUT->continue_button($url);
- }
- echo $OUTPUT->footer();
- die;
- }
- $discussions = array();
- foreach ($result->posts as $post) {
- $discussions[] = $post->discussion;
- }
- $discussions = $DB->get_records_list('forum_discussions', 'id', array_unique($discussions));
- $entityfactory = mod_forum\local\container::get_entity_factory();
- $rendererfactory = mod_forum\local\container::get_renderer_factory();
- $postsrenderer = $rendererfactory->get_user_forum_posts_report_renderer(!$isspecificcourse && !$hasparentaccess);
- $postoutput = $postsrenderer->render(
- $USER,
- array_map(function($forum) use ($entityfactory, $result) {
- $cm = $forum->cm;
- $context = context_module::instance($cm->id);
- $course = $result->courses[$forum->course];
- return $entityfactory->get_forum_from_stdclass($forum, $context, $cm, $course);
- }, $result->forums),
- array_map(function($discussion) use ($entityfactory) {
- return $entityfactory->get_discussion_from_stdclass($discussion);
- }, $discussions),
- array_map(function($post) use ($entityfactory) {
- return $entityfactory->get_post_from_stdclass($post);
- }, $result->posts)
- );
- $userfullname = fullname($user);
- if ($discussionsonly) {
- $inpageheading = get_string('discussionsstartedby', 'mod_forum', $userfullname);
- } else {
- $inpageheading = get_string('postsmadebyuser', 'mod_forum', $userfullname);
- }
- if ($isspecificcourse) {
- $a = new stdClass;
- $a->fullname = $userfullname;
- $a->coursename = format_string($course->fullname, true, array('context' => $coursecontext));
- $pageheading = $a->coursename;
- if ($discussionsonly) {
- $pagetitle = get_string('discussionsstartedbyuserincourse', 'mod_forum', $a);
- } else {
- $pagetitle = get_string('postsmadebyuserincourse', 'mod_forum', $a);
- }
- } else {
- $pagetitle = $inpageheading;
- $pageheading = $userfullname;
- }
- $PAGE->set_title($pagetitle);
- $PAGE->set_heading($pageheading);
- $PAGE->navigation->extend_for_user($user);
- $PAGE->navigation->set_userid_for_parent_checks($user->id); // see MDL-25805 for reasons and for full commit reference for reversal when fixed.
- // Edit navbar.
- if (isset($courseid) && $courseid != SITEID) {
- $usernode = $PAGE->navigation->find('user' . $user->id , null);
- $usernode->make_active();
- // Check to see if this is a discussion or a post.
- if ($mode == 'posts') {
- $navbar = $PAGE->navbar->add(get_string('posts', 'forum'), new moodle_url('/mod/forum/user.php',
- array('id' => $user->id, 'course' => $courseid)));
- } else {
- $navbar = $PAGE->navbar->add(get_string('discussions', 'forum'), new moodle_url('/mod/forum/user.php',
- array('id' => $user->id, 'course' => $courseid, 'mode' => 'discussions')));
- }
- }
- echo $OUTPUT->header();
- echo html_writer::start_tag('div', array('class' => 'user-content'));
- if ($isspecificcourse) {
- $userheading = array(
- 'heading' => fullname($user),
- 'user' => $user,
- 'usercontext' => $usercontext
- );
- echo $OUTPUT->context_header($userheading, 2);
- } else {
- echo $OUTPUT->heading($inpageheading);
- }
- if (!empty($postoutput)) {
- echo $OUTPUT->paging_bar($result->totalcount, $page, $perpage, $url);
- echo $postoutput;
- echo $OUTPUT->paging_bar($result->totalcount, $page, $perpage, $url);
- } else if ($discussionsonly) {
- echo $OUTPUT->heading(get_string('nodiscussionsstartedby', 'forum', $userfullname));
- } else {
- echo $OUTPUT->heading(get_string('noposts', 'forum'));
- }
- echo html_writer::end_tag('div');
- echo $OUTPUT->footer();