mirror of
https://github.com/moodle/moodle.git
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298 lines
9.0 KiB
PHP
298 lines
9.0 KiB
PHP
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Display all recent activity in a flexible way
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*
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* @copyright 1999 Martin Dougiamas http://dougiamas.com
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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* @package course
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*/
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require_once('../config.php');
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require_once('lib.php');
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require_once('recent_form.php');
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$id = required_param('id', PARAM_INT);
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$PAGE->set_url('/course/recent.php', array('id'=>$id));
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if (!$course = $DB->get_record('course', array('id'=>$id))) {
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print_error("That's an invalid course id");
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}
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require_login($course);
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add_to_log($course->id, "course", "recent", "recent.php?id=$course->id", $course->id);
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$context = get_context_instance(CONTEXT_COURSE, $course->id);
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$lastlogin = time() - COURSE_MAX_RECENT_PERIOD;
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if (!isguestuser() and !empty($USER->lastcourseaccess[$COURSE->id])) {
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if ($USER->lastcourseaccess[$COURSE->id] > $lastlogin) {
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$lastlogin = $USER->lastcourseaccess[$COURSE->id];
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}
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}
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$param = new stdClass();
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$param->user = 0;
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$param->modid = 'all';
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$param->group = 0;
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$param->sortby = 'default';
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$param->date = $lastlogin;
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$param->id = $COURSE->id;
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$mform = new recent_form();
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$mform->set_data($param);
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if ($formdata = $mform->get_data()) {
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$param = $formdata;
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}
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$userinfo = get_string('allparticipants');
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$dateinfo = get_string('alldays');
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if (!empty($param->user)) {
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if (!$u = $DB->get_record('user', array('id'=>$param->user))) {
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print_error("That's an invalid user!");
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}
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$userinfo = fullname($u);
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}
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$strrecentactivity = get_string('recentactivity');
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$PAGE->navbar->add($strrecentactivity, new moodle_url('/course/recent.php', array('id'=>$course->id)));
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$PAGE->navbar->add($userinfo);
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$PAGE->set_title("$course->shortname: $strrecentactivity");
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$PAGE->set_heading($course->fullname);
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echo $OUTPUT->header();
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echo $OUTPUT->heading(format_string($course->fullname) . ": $userinfo", 3);
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$mform->display();
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$modinfo =& get_fast_modinfo($course);
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get_all_mods($course->id, $mods, $modnames, $modnamesplural, $modnamesused);
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if (has_capability('moodle/course:viewhiddensections', $context)) {
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$hiddenfilter = "";
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} else {
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$hiddenfilter = "AND cs.visible = 1";
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}
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$sections = array();
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$rawsections = array_slice(get_all_sections($course->id), 0, $course->numsections+1, true);
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$canviewhidden = has_capability('moodle/course:viewhiddensections', $context);
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foreach ($rawsections as $section) {
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if ($canviewhidden || !empty($section->visible)) {
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$sections[$section->section] = $section;
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}
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}
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if ($param->modid === 'all') {
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// ok
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} else if (strpos($param->modid, 'mod/') === 0) {
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$modname = substr($param->modid, strlen('mod/'));
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if (array_key_exists($modname, $modnames) and file_exists("$CFG->dirroot/mod/$modname/lib.php")) {
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$filter = $modname;
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}
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} else if (strpos($param->modid, 'section/') === 0) {
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$sectionid = substr($param->modid, strlen('section/'));
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if (isset($sections[$sectionid])) {
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$sections = array($sectionid=>$sections[$sectionid]);
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}
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} else if (is_numeric($param->modid)) {
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$section = $sections[$modinfo->cms[$param->modid]->sectionnum];
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$section->sequence = $param->modid;
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$sections = array($section->sequence=>$section);
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}
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if (is_null($modinfo->groups)) {
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$modinfo->groups = groups_get_user_groups($course->id); // load all my groups and cache it in modinfo
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}
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$activities = array();
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$index = 0;
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foreach ($sections as $section) {
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$activity = new stdClass();
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$activity->type = 'section';
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if ($section->section > 0) {
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$activity->name = get_section_name($course, $section);
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} else {
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$activity->name = '';
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}
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$activity->visible = $section->visible;
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$activities[$index++] = $activity;
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if (empty($section->sequence)) {
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continue;
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}
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$sectionmods = explode(",", $section->sequence);
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foreach ($sectionmods as $cmid) {
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if (!isset($mods[$cmid]) or !isset($modinfo->cms[$cmid])) {
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continue;
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}
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$cm = $modinfo->cms[$cmid];
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if (!$cm->uservisible) {
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continue;
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}
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if (!empty($filter) and $cm->modname != $filter) {
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continue;
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}
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$libfile = "$CFG->dirroot/mod/$cm->modname/lib.php";
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if (file_exists($libfile)) {
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require_once($libfile);
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$get_recent_mod_activity = $cm->modname."_get_recent_mod_activity";
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if (function_exists($get_recent_mod_activity)) {
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$activity = new stdClass();
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$activity->type = 'activity';
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$activity->cmid = $cmid;
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$activities[$index++] = $activity;
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$get_recent_mod_activity($activities, $index, $param->date, $course->id, $cmid, $param->user, $param->group);
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}
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}
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}
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}
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$detail = true;
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switch ($param->sortby) {
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case 'datedesc' : usort($activities, 'compare_activities_by_time_desc'); break;
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case 'dateasc' : usort($activities, 'compare_activities_by_time_asc'); break;
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case 'default' :
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default : $detail = false; $param->sortby = 'default';
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}
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if (!empty($activities)) {
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$newsection = true;
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$lastsection = '';
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$newinstance = true;
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$lastinstance = '';
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$inbox = false;
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$section = 0;
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$activity_count = count($activities);
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$viewfullnames = array();
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foreach ($activities as $key => $activity) {
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if ($activity->type == 'section') {
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if ($param->sortby != 'default') {
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continue; // no section if ordering by date
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}
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if ($activity_count == ($key + 1) or $activities[$key+1]->type == 'section') {
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// peak at next activity. If it's another section, don't print this one!
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// this means there are no activities in the current section
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continue;
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}
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}
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if (($activity->type == 'section') && ($param->sortby == 'default')) {
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if ($inbox) {
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echo $OUTPUT->box_end();
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echo $OUTPUT->spacer(array('height'=>30, 'br'=>true)); // should be done with CSS instead
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}
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echo $OUTPUT->box_start();
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echo "<h2>$activity->name</h2>";
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$inbox = true;
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} else if ($activity->type == 'activity') {
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if ($param->sortby == 'default') {
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$cm = $modinfo->cms[$activity->cmid];
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if ($cm->visible) {
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$linkformat = '';
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} else {
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$linkformat = 'class="dimmed"';
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}
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$name = format_string($cm->name);
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$modfullname = $modnames[$cm->modname];
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$image = "<img src=\"" . $OUTPUT->pix_url('icon', $cm->modname) . "\" class=\"icon\" alt=\"$modfullname\" />";
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echo "<h4>$image $modfullname".
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" <a href=\"$CFG->wwwroot/mod/$cm->modname/view.php?id=$cm->id\" $linkformat>$name</a></h4>";
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}
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} else {
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if (!isset($viewfullnames[$activity->cmid])) {
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$cm_context = get_context_instance(CONTEXT_MODULE, $activity->cmid);
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$viewfullnames[$activity->cmid] = has_capability('moodle/site:viewfullnames', $cm_context);
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}
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if (!$inbox) {
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echo $OUTPUT->box_start();
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$inbox = true;
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}
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$print_recent_mod_activity = $activity->type.'_print_recent_mod_activity';
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if (function_exists($print_recent_mod_activity)) {
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$print_recent_mod_activity($activity, $course->id, $detail, $modnames, $viewfullnames[$activity->cmid]);
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}
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}
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}
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if ($inbox) {
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echo $OUTPUT->box_end();
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}
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} else {
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echo '<h4><center>' . get_string('norecentactivity') . '</center></h2>';
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}
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echo $OUTPUT->footer();
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function compare_activities_by_time_desc($a, $b) {
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// make sure the activities actually have a timestamp property
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if ((!array_key_exists('timestamp', $a)) or (!array_key_exists('timestamp', $b))) {
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return 0;
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}
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if ($a->timestamp == $b->timestamp)
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return 0;
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return ($a->timestamp > $b->timestamp) ? -1 : 1;
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}
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function compare_activities_by_time_asc($a, $b) {
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// make sure the activities actually have a timestamp property
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if ((!array_key_exists('timestamp', $a)) or (!array_key_exists('timestamp', $b))) {
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return 0;
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}
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if ($a->timestamp == $b->timestamp)
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return 0;
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return ($a->timestamp < $b->timestamp) ? -1 : 1;
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}
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