/**
* checks if a user has a myoverride capability somewhere, so he might be My Moodle
* exampted.
*/
function local_has_myoverride_somewhere()
{
global $USER, $CFG;
// TODO : explore caps for a moodle/local:overridemy positive answer.
if ($hassome = local_my_has_capability_somewhere('local/my:overridemy', false, false, true, CONTEXT_COURSE . ',' . CONTEXT_COURSECAT . ',' . CONTEXT_SYSTEM)) {
return true;
}
/*
* ADDED : on special configuration check positive response of an override driver
* that could come from having some profile field marked
*/
if (@$CFG->specialprofilefieldmyoverridedrivers) {
$drivers = "'" . str_replace(',', "','", $CFG->specialprofilefieldmyoverridedrivers) . "'";
if ($myprofiledriverfields = $DB->get_records_select('user_info_field', " shortname IN ('{$drivers}') ")) {
foreach ($myprofiledriverfields as $f) {
if ($driverdata = $DB->get_record('user_info_data', array('fieldid' => $f->id, 'userid' => $USER->id))) {
if ($driverdata->data == 1) {
return true;
}
}
}
}
}
return false;
}
/**
* Prints the "classical" "My Courses" area
*/
function local_my_print_authored_courses(&$excludedcourses, &$courseareacourses)
{
global $OUTPUT, $CFG, $DB;
$debug = 0;
$myauthcourses = local_get_my_authoring_courses();
// Post 2.5.
include_once $CFG->dirroot . '/lib/coursecatlib.php';
$mycatlist = coursecat::make_categories_list('moodle/course:create');
if (!empty($excludedcourses)) {
foreach (array_keys($excludedcourses) as $cid) {
if ($debug) {
echo "rejected authored {$cid} as excluded</br/>";
}
unset($myauthcourses[$cid]);
}
}
$str = '';
$hascontent = false;
if (!empty($mycatlist) || !empty($myauthcourses)) {
$str .= '<div class="block block_my_authored_courses">';
$str .= '<div class="header">';
$str .= '<div class="title">';
$str .= '<h2>' . get_string('myauthoringcourses', 'local_my') . '</h2>';
$str .= '</div>';
$str .= '</div>';
$str .= '<div class="content">';
$hascontent = true;
}
if (!empty($mycatlist)) {
$levels = CONTEXT_COURSE . ',' . CONTEXT_COURSECAT;
$cancreate = local_my_has_capability_somewhere('moodle/course:create', false, false, true, $levels);
$catids = array_keys($mycatlist);
$firstcatid = array_shift($catids);
$button0 = '';
$button1 = '';
$button2 = '';
$button3 = '';
if ($cancreate) {
$params = array('view' => 'courses', 'categoryid' => $firstcatid);
$label = get_string('managemycourses', 'local_my');
$button0 = $OUTPUT->single_button(new moodle_url('/course/management.php', $params), $label);
$label = get_string('newcourse', 'local_my');
$button1 = $OUTPUT->single_button(new moodle_url('/local/my/create_course.php'), $label);
if (is_dir($CFG->dirroot . '/local/coursetemplates')) {
$config = get_config('local_coursetemplates');
if ($config->enabled && $config->templatecategory) {
$params = array('category' => $config->templatecategory, 'visible' => 1);
if ($DB->count_records('course', $params)) {
$buttonurl = new moodle_url('/local/coursetemplates/index.php');
$button2 = $OUTPUT->single_button($buttonurl, get_string('newcoursefromtemplate', 'local_my'));
}
}
}
// Need fetch a context where user has effective capability.
$powercontext = local_get_one_of_my_power_contexts();
if ($powercontext) {
$params = array('contextid' => $powercontext->id);
$buttonurl = new moodle_url('/backup/restorefile.php', $params);
$button3 = $OUTPUT->single_button($buttonurl, get_string('restorecourse', 'local_my'));
}
}
$str .= '<div class="right-button course-creation-buttons">' . $button0 . ' ' . $button1 . ' ' . $button2 . ' ' . $button3 . '</div>';
}
if (!empty($myauthcourses)) {
$str .= '<table id="myauthoredcourselist" width="100%" class="generaltable courselist">';
$str .= '<tr valign="top"><td>';
if (count($myauthcourses) < 0 + @$config->maxoverviewedlistsize) {
$str .= local_print_course_overview($myauthcourses, true, array('gaugewidth' => 0, 'gaugeheight' => 0));
} else {
if (count($myauthcourses) < 0 + @$config->maxuncategorizedlistsize) {
// Solve a performance issue for people having wide access to courses.
$options = array('noheading' => true, 'withcats' => false, 'nocompletion' => true, 'gaugewidth' => 0, 'gaugeheight' => 0);
} else {
// Solve a performance issue for people having wide access to courses.
$options = array('noheading' => true, 'withcats' => true, 'nocompletion' => true, 'gaugewidth' => 0, 'gaugeheight' => 0);
}
$str .= local_my_print_courses('myauthcourses', $myauthcourses, $options, true);
}
$str .= '</td></tr>';
$str .= '</table>';
if ($debug) {
foreach ($myauthcourses as $ac) {
echo "exclude authored {$ac->id} as authored <br/>";
}
}
$excludedcourses = $excludedcourses + $myauthcourses;
}
if ($hascontent) {
$str .= '</div>';
$str .= '</div>';
}
return $str;
}
