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block_exastud.php
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block_exastud.php
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<?php
// This file is part of Exabis Student Review
//
// (c) 2016 GTN - Global Training Network GmbH <office@gtn-solutions.com>
//
// Exabis Student Review 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.
//
// This script 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 can find the GNU General Public License at <http://www.gnu.org/licenses/>.
//
// This copyright notice MUST APPEAR in all copies of the script!
require_once __DIR__ . '/inc.php';
require_once __DIR__ . '/../moodleblock.class.php';
class block_exastud extends block_list {
function init() {
$this->title = block_exastud_get_string('blocktitle');
}
function instance_allow_multiple() {
return false;
}
function has_config() {
return true;
}
function instance_allow_config() {
return false;
}
function get_content() {
global $CFG, $COURSE, $OUTPUT, $USER;
if (!block_exastud_has_global_cap(BLOCK_EXASTUD_CAP_USE)) {
$this->content = '';
return $this->content;
}
if ($this->content !== null) {
return $this->content;
}
if (empty($this->instance)) {
$this->content = '';
return $this->content;
}
$this->content = new stdClass;
$this->content->items = array();
$this->content->icons = array();
$this->content->footer = '';
$output = block_exastud_get_renderer();
if (block_exastud_get_active_or_next_period() && block_exastud_has_global_cap(BLOCK_EXASTUD_CAP_MANAGE_CLASSES)) {
$icon = '<img src="' . $output->image_url('klassenzuteilung', 'block_exastud') . '" class="icon" alt="" />';
$this->content->items[] = '<a title="' . block_exastud_get_string('configuration_classes') . '" href="' . $CFG->wwwroot . '/blocks/exastud/configuration_classes.php?courseid=' . $COURSE->id . '">' . $icon . block_exastud_get_string('configuration_classes') . '</a>';
}
// show only if the user is a teacher of at least one class
$myclasses = block_exastud_get_teacher_classes($USER->id);
if (count($myclasses) > 0 && !block_exastud_is_siteadmin()) {
if (block_exastud_get_active_period() && block_exastud_has_global_cap(BLOCK_EXASTUD_CAP_REVIEW)) {
$icon = '<img src="' . $output->image_url('beurteilung', 'block_exastud') . '" class="icon" alt="" />';
$this->content->items[] = '<a title="' . block_exastud_get_string('review') . '" href="' . $CFG->wwwroot .
'/blocks/exastud/review.php' ./*?courseid='.$COURSE->id.*/
'">' . $icon . block_exastud_get_string('review') . '</a>';
}
if (block_exastud_get_active_or_last_period() && block_exastud_has_global_cap(BLOCK_EXASTUD_CAP_VIEW_REPORT)) {
$icon = '<img src="' . $output->image_url('zeugnisse', 'block_exastud') . '" class="icon" alt="" />';
$this->content->items[] = '<a title="' . block_exastud_get_string('reports') . '" href="' . $CFG->wwwroot .
'/blocks/exastud/report.php' ./*?courseid='.$COURSE->id.*/
'">' . $icon . block_exastud_get_string('reports') . '</a>';
}
}
if (block_exastud_has_global_cap(BLOCK_EXASTUD_CAP_ADMIN)) {
$icon = '<img src="' . $output->image_url('eingabezeitraum', 'block_exastud') . '" class="icon" alt="" />';
$this->content->items[] = '<a title="' . block_exastud_get_string('settings') . '" href="' . $CFG->wwwroot . '/admin/settings.php?section=blocksettingexastud">' . $icon . block_exastud_get_string('settings') . '</a>';
$icon = '<img src="' . $output->image_url('head_teachers', 'block_exastud') . '" class="icon" alt="" />';
$this->content->items[] = '<a title="' . block_exastud_get_string('new_head_teacher') . '" href="' . $CFG->wwwroot . '/cohort/assign.php?id=' . block_exastud_get_head_teacher_cohort()->id . '">' . $icon . block_exastud_get_string('new_head_teacher') . '</a>';
$icon = '<img src="' . $output->image_url('calendar', 'block_exastud') . '" class="icon" alt="" />';
$this->content->items[] = '<a title="' . block_exastud_get_string('periods') . '" href="' . $CFG->wwwroot . '/blocks/exastud/periods.php' ./*.?courseid='.$COURSE->id.*/
'">' . $icon . block_exastud_get_string('periods') . '</a>';
}
if (block_exastud_has_global_cap(BLOCK_EXASTUD_CAP_ADMIN)
|| block_exastud_has_global_cap(BLOCK_EXASTUD_CAP_MANAGE_CLASSES)
|| block_exastud_is_subject_teacher()) {
if ($request_count = block_exastud_get_admin_requests_count()) {
$icon = '<img src="' . $output->image_url('attention', 'block_exastud') . '" class="icon" alt="" />';
$this->content->items[] =
'<a title="' . block_exastud_get_string('requests') . '" href="' . $CFG->wwwroot . '/blocks/exastud/requests.php' .
'">' . $icon . block_exastud_get_string('requests') . '</a> (' . $request_count . ')';
}
}
return $this->content;
}
}