print_header("{$course->shortname}: {$nanogong->name}", "{$course->fullname}", "{$navigation} <a href=index.php?id={$course->id}>{$strnanogongs}</a> -> {$nanogong->name}", "", "", true, update_module_button($cm->id, $course->id, $strnanogong), navmenu($course, $cm));
?>
<br />
<?php
// Print the activity description
$options = new object();
$options->para = true;
if ($nanogong->message != '') {
print_simple_box(format_text($nanogong->message, FORMAT_HTML, $options), 'center', '70%', '', 5, 'generalbox', 'message');
}
// The redirection url
$url = "view.php?id={$cm->id}";
if (!empty($groupid)) {
$url .= "&groupid={$groupid}";
}
if (isstudent($course->id)) {
// New message is submitted
if ($action === "submit") {
$title = required_param('title', PARAM_TEXT);
// Title
$path = required_param('path', PARAM_PATH);
// Path
if ($path == "") {
error(get_string("pathmissing", "nanogong"), $url);
}
$message = optional_param('message', '', PARAM_CLEANHTML);
// Message
$error = null;
if (nanogong_submit_message($nanogong, $groupid, $title, $path, $message, $error)) {
redirect($url, get_string("messagesubmitted", "nanogong"));
} else {
/**
* Indicates if a specified user has a particular type of permission for a
* particular group for this module instance.
* @uses $USER
* @param int $cmid The id of the module instance. This is necessary because the
* same group can be used in different module instances with different
* permission setups.
* @param int $groupid The id of the group
* @param int $permissiontype The permission type - see note on permission types
* above
* @userid int $userid The id of the user, defaults to the current user
* @return boolean True if the user has the specified permission type, false
* otherwise or if an error occurred.
*/
function groups_m_has_permission($cm, $groupid, $permissiontype, $userid = null)
{
if (!$userid) {
global $USER;
$userid = $USER->id;
}
$groupingid = groups_get_grouping_for_coursemodule($cm);
if (!$groupingid || !is_object($cm) || !isset($cm->course)) {
return false;
}
$courseid = $cm->course;
$isstudent = isstudent($courseid, $userid);
$isteacher = isteacher($courseid, $userid);
$groupmember = groups_is_member($groupid, $userid);
$memberofsomegroup = groups_is_member_of_some_group_in_grouping($userid, $groupingid);
$groupingsettings = groups_get_grouping_settings($groupingid);
$viewowngroup = $groupingsettings->viewowngroup;
$viewallgroupsmembers = $groupingsettings->viewallgroupmembers;
$viewallgroupsactivities = $groupingsettings->viewallgroupsactivities;
$teachersgroupsmark = $groupingsettings->teachersgroupsmark;
$teachersgroupsview = $groupingsettings->teachersgroupsview;
$teachersgroupmark = $groupingsettings->teachersgroupmark;
$teachersgroupview = $groupingsettings->teachersgroupview;
$teachersoverride = $groupingsettings->teachersoverride;
$permission = false;
switch ($permissiontype) {
case 'view':
if ($isstudent and $groupmember or $isteacher and $groupmember or $isstudent and $viewallgroupsactivities or $isteacher and !$teachersgroupview or $isteacher and !$memberofsomegroup and $teachersoverride) {
$permission = true;
}
break;
case 'studentcontribute':
if ($isstudent and $groupmember or $isteacher and $groupmember or $isteacher and !$memberofsomegroup and $teachersoverride) {
$permission = true;
}
break;
case 'teachermark':
if ($isteacher and $groupmember or $isteacher and !$teachersgroupmark or $isteacher and !$memberofsomegroup and $teachersoverride) {
$permission = true;
}
break;
case 'viewmembers':
if ($isstudent and $groupmember and $viewowngroup or $isstudent and $viewallgroupsmembers or $isteacher and $groupmember or $isteacher and !$teachersgroupview or $isteacher and !$memberofsomegroup and $teachersoverride or $isteacheredit) {
$permission = true;
}
break;
}
return $permission;
}
/**
* Delete a message from the NanoGong database.
**/
function nanogong_delete_message($nanogong, $messageid, &$error)
{
global $CFG, $USER;
if (!isstudent($nanogong->course) && !isteacheredit($nanogong->course)) {
$error = get_string("notincourse", "nanogong");
return false;
}
if ($nanogong_message = get_record("nanogong_message", "id", $messageid)) {
if (isstudent($nanogong->course) && $nanogong_message->locked) {
$error = get_string("lockerror", "nanogong");
return false;
}
$soundfile = $CFG->dataroot . $nanogong_message->path;
if (file_exists($soundfile)) {
@unlink($soundfile);
}
if (substr($CFG->release, 0, 3) == "1.9") {
return delete_records("nanogong_message", "id", $nanogong_message->id) && nanogong_update_grades($nanogong, $nanogong_message->userid);
}
return delete_records("nanogong_message", "id", $nanogong_message->id);
}
return false;
}
function journal_count_entries($journal, $groupid = 0)
{
/// Counts all the journal entries (optionally in a given group)
global $CFG, $db;
if ($groupid) {
/// How many in a particular group?
return count_records_sql("SELECT COUNT(*) \n FROM {$CFG->prefix}journal_entries j,\n {$CFG->prefix}groups_members g\n WHERE j.journal = {$journal->id} \n AND g.groupid = '{$groupid}' \n AND j.userid = g.userid");
} else {
/// Count all the entries from the whole course
$journals = get_records_sql("SELECT u.*\n FROM {$CFG->prefix}journal_entries j,\n {$CFG->prefix}user u \n WHERE j.userid = u.id\n AND j.journal = {$journal->id}\n ORDER BY j.modified DESC");
if (empty($journals)) {
return 0;
}
// remove unenrolled participants
foreach ($journals as $key => $user) {
if (!isteacher($journal->course, $user->id) and !isstudent($journal->course, $user->id)) {
unset($journals[$key]);
}
}
return count($journals);
}
}
function attforblock_user_complete($course, $user, $mod, $attforblock)
{
/// Print a detailed representation of what a user has done with
/// a given particular instance of this module, for user activity reports.
require_once 'locallib.php';
if (isstudent($course->id, $user->id)) {
// if (! $cm = get_coursemodule_from_instance("attforblock", $attforblock->id, $course->id)) {
// error("Course Module ID was incorrect");
// }
print_user_attendaces($user, $mod, $course);
}
//return true;
}
function webquest_check_teamsmembers($webquest)
{
if ($membersraw = get_records("webquest_team_members", "webquestid", $webquest->id)) {
foreach ($membersraw as $member) {
if (!isstudent($webquest->course, $member->userid)) {
if (!delete_records("webquest_team_members", "userid", $member->userid)) {
error("could not check members database");
}
}
}
}
}
function getRoleForWimbaTools($courseId, $userId)
{
global $CFG;
global $USER;
$role = "";
if (strstr($CFG->release, "1.7")) {
$context = get_context_instance(CONTEXT_COURSE, $courseId);
}
// the role of the current user is switched
if (isset($USER->studentview) && $USER->studentview == 1 || isset($context) && isset($USER->switchrole) && !empty($USER->switchrole) && $USER->switchrole[$context->id] > 3) {
$role = 'StudentBis';
} else {
if (isstudent($courseId)) {
// Student
$role = 'Student';
} else {
if (isadmin() || isteacher($courseId, $USER->id)) {
// Admin, Teacher
$role = 'Instructor';
}
}
if (strstr($CFG->release, "1.7")) {
// 1.7.* version
if (iscreator()) {
// Course Creator
$role = 'Instructor';
} else {
if (!isteacheredit($courseId)) {
// Non-editing Teacher
$role = 'Student';
}
}
}
}
return $role;
}
function get_content() {
global $CFG, $USER, $COURSE;
$usedictionary = get_record("block_dictionary","courseid",$COURSE->id);
// Prevent warnings later.
if (!$usedictionary) {
$usedictionary = (object) array('id'=>0);
}
if (!$usedictionary->id > 0) {
$dictionaryname = get_string('nodictionary','block_dictionary');
} else {
if ($CFG->filter_dictionary_uri == $usedictionary->dictionary) {
$dictionaryname = $CFG->filter_dictionary_name;
} elseif ($CFG->filter_dictionary_uri1 == $usedictionary->dictionary) {
$dictionaryname = $CFG->filter_dictionary_name1;
} elseif ($CFG->filter_dictionary_uri2 == $usedictionary->dictionary) {
$dictionaryname = $CFG->filter_dictionary_name2;
} elseif ($CFG->filter_dictionary_uri3== $usedictionary->dictionary) {
$dictionaryname = $CFG->filter_dictionary_name3;
} elseif ($CFG->filter_dictionary_uri4 == $usedictionary->dictionary) {
$dictionaryname = $CFG->filter_dictionary_name4;
} elseif ($CFG->filter_dictionary_uri5 == $usedictionary->dictionary) {
$dictionaryname = $CFG->filter_dictionary_name5;
} elseif ($CFG->filter_dictionary_uri6 == $usedictionary->dictionary) {
$dictionaryname = $CFG->filter_dictionary_name6;
} elseif ($CFG->filter_dictionary_uri7 == $usedictionary->dictionary) {
$dictionaryname = $CFG->filter_dictionary_name7;
} elseif ($CFG->filter_dictionary_uri8 == $usedictionary->dictionary) {
$dictionaryname = $CFG->filter_dictionary_name8;
}
}
if (!isstudent($COURSE->id,$USER->id)) {
if($this->content !== NULL) {
return $this->content;
}
$this->content = new stdClass;
$this->content->footer = '';
$this->content->items = array();
/// Display dictionary used
$this->content->items[] = get_string('selecteddictionary','block_dictionary').'<br>'.$dictionaryname;
/// link to add dictionary
if (!is_object($usedictionary) || !$usedictionary->id > 0) {
$this->content->items[] = "<a href=\"$CFG->wwwroot/blocks/dictionary/add.php?id=".$COURSE->id."\">".get_string('add', 'block_dictionary').'</a>';
} else {
$this->content->items[] = "<a href=\"$CFG->wwwroot/blocks/dictionary/edit.php?id=".$usedictionary->id."\">".get_string('edit', 'block_dictionary').'</a>';
}
} else {
$this->content = new stdClass;
$this->content->footer = '';
$this->content->items = array();
/// Display dictionary used
$this->content->items[] = '<center>'.get_string('activated','block_dictionary').'<br><b>'.$dictionaryname.'</b>';
$this->content->items[] = '<p><font size=".1em">'.get_string('instructions','block_dictionary').'</font></p></center>';
}
return $this->content;
}
function poll_user_eligible()
{
// TODO: Proper roles & capabilities
return $this->poll->eligible == 'all' || $this->poll->eligible == 'students' && isstudent($this->instance->pageid) || $this->poll->eligible == 'teachers' && isteacher($this->instance->pageid);
}
function exercise_print_league_table($exercise)
{
// print an order table of (student) submissions in grade order, only print the student's best submission when
// there are multiple submissions
if (!($course = get_record("course", "id", $exercise->course))) {
error("Print league table: Course is misconfigured");
}
$groupid = get_current_group($course->id);
$nentries = $exercise->showleaguetable;
if ($nentries == 99) {
$nentries = 999999;
// a large number
}
if ($exercise->anonymous and isstudent($course->id)) {
$table->head = array(get_string("title", "exercise"), get_string("grade"));
$table->align = array("left", "center");
$table->size = array("*", "*");
} else {
// show names
$table->head = array(get_string("title", "exercise"), get_string("name"), get_string("grade"));
$table->align = array("left", "left", "center");
$table->size = array("*", "*", "*");
}
$table->cellpadding = 2;
$table->cellspacing = 0;
if ($submissions = exercise_get_student_submissions($exercise, "grade", $groupid)) {
$n = 1;
foreach ($submissions as $submission) {
if (empty($done[$submission->userid])) {
if ($submission->late) {
continue;
}
if (!($user = get_record("user", "id", $submission->userid))) {
error("Print league table: user not found");
}
if ($exercise->anonymous and isstudent($course->id)) {
$table->data[] = array(exercise_print_submission_title($exercise, $submission), number_format($submission->grade * $exercise->grade / 100.0, 1));
} else {
$table->data[] = array(exercise_print_submission_title($exercise, $submission), fullname($user), number_format($submission->grade * $exercise->grade / 100.0, 1));
}
$n++;
if ($n > $nentries) {
break;
}
$done[$submission->userid] = 'ok';
}
}
print_heading(get_string("leaguetable", "exercise"));
print_table($table);
}
}
function exercise_cron()
{
// Function to be run periodically according to the moodle cron
// Finds all exercise notifications that have yet to be mailed out, and mails them
global $CFG, $USER;
$cutofftime = time() - $CFG->maxeditingtime;
// look for new assessments
if ($assessments = exercise_get_unmailed_assessments($cutofftime)) {
$timenow = time();
foreach ($assessments as $assessment) {
echo "Processing exercise assessment {$assessment->id}\n";
// switch on mailed
if (!set_field("exercise_assessments", "mailed", "1", "id", "{$assessment->id}")) {
echo "Could not update the mailed field for id {$assessment->id}\n";
}
if (!($submission = get_record("exercise_submissions", "id", "{$assessment->submissionid}"))) {
echo "Could not find submission {$assessment->submissionid}\n";
continue;
}
if (!($exercise = get_record("exercise", "id", $submission->exerciseid))) {
echo "Could not find exercise record for id {$submission->exerciseid}\n";
continue;
}
if (!($course = get_record("course", "id", "{$exercise->course}"))) {
echo "Could not find course {$exercise->course}\n";
continue;
}
if (!($cm = get_coursemodule_from_instance("exercise", $exercise->id, $course->id))) {
error("Course Module ID was incorrect");
continue;
}
if (!($submissionowner = get_record("user", "id", "{$submission->userid}"))) {
echo "Could not find user {$submission->userid}\n";
continue;
}
if (!($assessmentowner = get_record("user", "id", "{$assessment->userid}"))) {
echo "Could not find user {$assessment->userid}\n";
continue;
}
if (!isstudent($course->id, $submissionowner->id) and !isteacher($course->id, $submissionowner->id)) {
continue;
// Not an active participant
}
if (!isstudent($course->id, $assessmentowner->id) and !isteacher($course->id, $assessmentowner->id)) {
continue;
// Not an active participant
}
// if the submission belongs to a teacher it's a student assessment. No need to email anything.
if (isteacher($course->id, $submissionowner->id)) {
continue;
}
$strexercises = get_string("modulenameplural", "exercise");
$strexercise = get_string("modulename", "exercise");
// it's an assessment, tell the submission owner
$USER->lang = $submissionowner->lang;
$sendto = $submissionowner;
// "Your assignment \"$submission->title\" has been assessed by"
$msg = get_string("mail1", "exercise", $submission->title) . ' ' . fullname($assessmentowner) . ".\n";
// "The comments and grade can be seen in the exercise assignment '$exercise->name'
$msg .= get_string("mail2", "exercise", format_string($exercise->name, true)) . "\n\n";
$postsubject = "{$course->shortname}: {$strexercises}: " . format_string($exercise->name, true);
$posttext = "{$course->shortname} -> {$strexercises} -> " . format_string($exercise->name, true) . "\n";
$posttext .= "---------------------------------------------------------------------\n";
$posttext .= $msg;
// "You can see it in your exercise assignment"
$posttext .= get_string("mail3", "exercise") . ":\n";
$posttext .= " {$CFG->wwwroot}/mod/exercise/view.php?id={$cm->id}\n";
$posttext .= "---------------------------------------------------------------------\n";
if ($sendto->mailformat == 1) {
// HTML
$posthtml = "<p><font face=\"sans-serif\">" . "<a href=\"{$CFG->wwwroot}/course/view.php?id={$course->id}\">{$course->shortname}</a> ->" . "<a href=\"{$CFG->wwwroot}/mod/exercise/index.php?id={$course->id}\">{$strexercises}</a> ->" . "<a href=\"{$CFG->wwwroot}/mod/exercise/view.php?id={$cm->id}\">" . format_string($exercise->name, true) . "</a></font></p>";
$posthtml .= "<hr /><font face=\"sans-serif\">";
$posthtml .= "<p>{$msg}</p>";
$posthtml .= "<p>" . get_string("mail3", "exercise") . " <a href=\"{$CFG->wwwroot}/mod/exercise/view.php?id={$cm->id}\">" . format_string($exercise->name, true) . "</a>.</p></font><hr />";
} else {
$posthtml = "";
}
if (!($teacher = get_teacher($course->id))) {
echo "Error: can not find teacher for course {$course->id}!\n";
}
if (!email_to_user($sendto, $teacher, $postsubject, $posttext, $posthtml)) {
echo "Error: exercise cron: Could not send out mail for id {$submission->id} to user {$sendto->id} ({$sendto->email})\n";
}
}
}
return true;
}
function modImagegallery()
{
global $CFG;
$id = optional_param('id', 0, PARAM_INT);
$a = optional_param('a', 0, PARAM_INT);
$cm = new stdClass();
$course = new stdClass();
$module = new stdClass();
$coursefields = 'id, category, shortname, fullname, guest, ' . 'maxbytes, visible, lang, theme, metacourse, ' . 'format, modinfo, numsections';
$modulefields = 'id, course, name, intro, maxbytes, maxwidth, maxheight, ' . 'allowstudentupload, imagesperpage, requirelogin, ' . 'resize, defaultcategory, shadow';
$cmfields = 'id, course, module, instance, section, ' . 'visible';
if ($id) {
if (!($this->cm = get_record("course_modules", "id", $id, "", "", "", "", $cmfields))) {
error("Course Module ID was incorrect");
}
if (!($this->course = get_record("course", "id", $this->cm->course, "", "", "", "", $coursefields))) {
error("Course is misconfigured");
}
if (!($this->module = get_record("imagegallery", "id", $this->cm->instance, "", "", "", "", $modulefields))) {
error("Course module is incorrect");
}
} else {
if (!($this->module = get_record("imagegallery", "id", $a, "", "", "", "", $modulefields))) {
error("Course module is incorrect");
}
if (!($this->course = get_record("course", "id", $this->module->course, "", "", "", "", $coursefields))) {
error("Course is misconfigured");
}
if (!($this->cm = get_coursemodule_from_instance("imagegallery", $this->module->id, $this->course->id))) {
error("Course Module ID was incorrect");
}
}
// Free some memory.
unset($coursefields, $modulefields, $cmfields);
// Always require login for this module.
require_course_login($this->course, $CFG->autologinguests, $this->cm);
// Cache guest, student and teacher information.
$this->isteacher = isteacher($this->course->id);
$this->isstudent = isstudent($this->course->id);
$this->isguest = isguest();
$this->isadmin = isadmin();
if (!$this->isstudent && !$this->isteacher or $this->isguest) {
error(get_string('noaccess', 'imagegallery'), "{$CFG->wwwroot}/course/view.php?id={$this->course->id}");
}
}
<?php
// $Id: insert_image.php,v 1.2 2006/03/28 08:26:38 janne Exp $
include "../../config.php";
$id = required_param('id', PARAM_INT);
if (!($course = get_record("course", "id", $id))) {
$course->fullname = "";
// Just to keep display happy, though browsing may fail
}
$upload_max_filesize = get_max_upload_file_size($CFG->maxbytes);
$isteacher = isteacher($id);
$isstudent = isstudent($id);
if (!$isteacher && !$isstudent) {
error("Your not allowed to use this script!");
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=<?php
print_string("thischarset");
?>
" />
<title><?php
print_string("insertimage", "editor");
?>
</title>
<script language="javascript" type="text/javascript">
var preview_window = null;
if (!($slideshow = get_record("slideshow", "id", $cm->instance))) {
error("Course module is incorrect");
}
} else {
if (!($slideshow = get_record("slideshow", "id", $a))) {
error("Course module is incorrect");
}
if (!($course = get_record("course", "id", $slideshow->course))) {
error("Course is misconfigured");
}
if (!($cm = get_coursemodule_from_instance("slideshow", $slideshow->id, $course->id))) {
error("Course Module ID was incorrect");
}
}
require_login($course->id);
if (!isstudent($course->id) && !isteacher($course->id)) {
error('Only for students and teachers');
}
add_to_log($course->id, "slideshow", "view", "view.php?id={$cm->id}", "{$slideshow->id}");
if ($delete) {
$data = get_record("slideshow_files", "id", $delete);
if (isteacher($USER->id) || $USER->id == $data->userid) {
delete_records("slideshow_files", "id", $delete);
}
}
if ($textcomment) {
$data = new object();
$data->instance = $id;
$data->userid = $USER->id;
$data->fileid = $p;
$data->text = $textcomment;
if (!$interview->visible) {
$link = "<a class=\"dimmed\" href=\"view.php?id={$interview->coursemodule}\">{$interview->name}</a>";
// Mostrar normal si es Visible
} else {
$link = "<a href=\"view.php?id={$interview->coursemodule}\">{$interview->name}</a>";
}
// Si el formato es semanal o por temas se añade a la tabla información sobre
// la sección y la entrevista a la que se refiere
if ($course->format == 'weeks' or $course->format == 'topics') {
$table->data[] = array($printsection, $link);
} else {
$table->data[] = array($link);
}
}
// Si es estudiante del curso
} elseif (isstudent($course->id, $USER->id)) {
// Especifica la cabecera y alineación en que se mostrarán las distintas entrevistas
// al hacer clic en el link de Entrevistas Personales de un curso
if ($course->format == 'weeks') {
//Si el formato del curso es semanal
$table->head = array(get_string('week'), $strinterview, get_string('chosenslot', 'interview'));
$table->align = array('center', 'center', 'center');
} else {
if ($course->format == 'topics') {
//Si el formato del curso es por temas
$table->head = array(get_string('topic'), $strinterview, get_string('chosenslot', 'interview'));
$table->align = array('center', 'center', 'center');
} else {
$table->head = array($strinterviews, get_string('chosenslot', 'interview'));
$table->align = array('center', 'center');
}
$strduration = get_string('duration', 'scheduler');
$stremail = get_string('email');
$navigation = build_navigation('', $cm);
print_header_simple($scheduler->name, '', $navigation, '', '', true, update_module_button($cm->id, $course->id, $strscheduler), navmenu($course, $cm));
/// integrate module specific stylesheets overrides by theme
echo '<link rel="stylesheet" href="' . $CFG->themewww . '/' . current_theme() . '/scheduler.css" type="text/css" />';
/// route to screen
// teacher side
if (has_capability('mod/scheduler:manage', $context)) {
if ($action == 'viewstatistics') {
include 'viewstatistics.php';
} elseif ($action == 'viewstudent') {
include "viewstudent.php";
} elseif ($action == 'downloads') {
include "downloads.php";
} elseif ($action == 'datelist') {
include 'datelist.php';
} else {
include 'teacherview.php';
}
} elseif (isstudent($course->id) || has_capability('mod/scheduler:appoint', $context)) {
include 'studentview.php';
} else {
echo "<br/>";
print_simple_box(get_string('guestscantdoanything', 'scheduler'), 'center', '70%');
}
/// Finish the page
if (empty($nohtmleditorneeded) and $usehtmleditor) {
use_html_editor($editorfields);
}
print_footer($course);
