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127 lines
3.7 KiB
127 lines
3.7 KiB
<?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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* The gradebook simple view - initial view to select your search options
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*
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* @package gradereport_singleview
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* @copyright 2014 Moodle Pty Ltd (http://moodle.com)
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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namespace gradereport_singleview\local\screen;
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use gradereport_singleview;
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use moodle_url;
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defined('MOODLE_INTERNAL') || die;
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/**
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* The gradebook simple view - initial view to select your search options
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*
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* @package gradereport_singleview
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* @copyright 2014 Moodle Pty Ltd (http://moodle.com)
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class select extends screen {
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/**
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* Initialise this screen
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*
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* @param bool $selfitemisempty Has an item been selected (will be false)
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*/
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public function init($selfitemisempty = false) {
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global $DB;
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$roleids = explode(',', get_config('moodle', 'gradebookroles'));
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$this->items = array();
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foreach ($roleids as $roleid) {
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// Keeping the first user appearance.
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$this->items = $this->items + get_role_users(
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$roleid, $this->context, false, '',
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'u.id, u.lastname, u.firstname', null, $this->groupid,
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$this->perpage * $this->page, $this->perpage
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);
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}
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$this->item = $DB->get_record('course', array('id' => $this->courseid));
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}
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/**
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* Get the type of items on this screen, not valid so return false.
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*
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* @return bool
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*/
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public function item_type() {
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return false;
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}
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/**
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* Return the HTML for the page.
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*
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* @return string
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*/
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public function html() {
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global $OUTPUT;
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$html = '';
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$types = gradereport_singleview::valid_screens();
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foreach ($types as $type) {
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$classname = "gradereport_singleview\\local\\screen\\${type}";
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$screen = new $classname($this->courseid, null, $this->groupid);
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if (!$screen instanceof selectable_items) {
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continue;
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}
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$options = $screen->options();
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if (empty($options)) {
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continue;
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}
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$params = array(
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'id' => $this->courseid,
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'item' => $screen->item_type(),
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'group' => $this->groupid
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);
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$url = new moodle_url('/grade/report/singleview/index.php', $params);
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$select = new \single_select($url, 'itemid', $options, '', array('' => $screen->select_label()));
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$select->set_label($screen->select_label(), array('class'=>'accesshide'));
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$html .= $OUTPUT->render($select);
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}
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$html = $OUTPUT->container($html, 'selectitems');
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if (empty($html)) {
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$OUTPUT->notification(get_string('noscreens', 'gradereport_singleview'));
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}
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return $html;
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}
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/**
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* Should we show the next prev selector?
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* @return bool
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*/
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public function supports_next_prev() {
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return false;
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}
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}
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