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view_action_form_print.php
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view_action_form_print.php
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<?php
// This file is part of mod_organizer for Moodle - http://moodle.org/
//
// It 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.
//
// It 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 should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* view_action_form_print.php
*
* @package mod_organizer
* @author Andreas Hruska (andreas.hruska@tuwien.ac.at)
* @author Katarzyna Potocka (katarzyna.potocka@tuwien.ac.at)
* @author Andreas Windbichler
* @author Ivan Šakić
* @copyright 2014 Academic Moodle Cooperation {@link http://www.academic-moodle-cooperation.org}
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
require_once("$CFG->libdir/formslib.php");
require_once(dirname(__FILE__) . '/locallib.php');
require_once(dirname(__FILE__) . '/custom_table_renderer.php');
class organizer_print_slots_form extends moodleform {
private $_selcols;
protected function definition() {
$this->_add_slot_info();
$this->_add_column_select();
}
private function _add_slot_info() {
$mform = &$this->_form;
$data = &$this->_customdata;
$mform->addElement('hidden', 'id', $data['id']);
$mform->setType('id', PARAM_INT);
$mform->addElement('hidden', 'mode', $data['mode']);
$mform->setType('mode', PARAM_INT);
// TODO: might cause crashes!
$mform->addElement('hidden', 'action', 'print');
$mform->setType('action', PARAM_ALPHANUMEXT);
if (isset($data['slots'])) {
foreach ($data['slots'] as $key => $slotid) {
$mform->addElement('hidden', "slots[$key]", $slotid);
$mform->setType("slots[$key]", PARAM_INT);
}
} else {
print_error('This should not happen!');
}
}
private function _add_column_select() {
global $DB, $CFG;
$mform = $this->_form;
$data = &$this->_customdata;
$params = array('slotid' => reset($data['slots']));
$isgrouporganizer = $DB->get_field_sql(
"SELECT o.isgrouporganizer
FROM {organizer} o
INNER JOIN {organizer_slots} s ON o.id = s.organizerid
WHERE s.id = :slotid", $params
);
$identityfields = explode(',', $CFG->showuseridentity);
$selcols = array('datetime', 'location', 'teacher', 'teachercomments', 'participant');
if (in_array('idnumber', $identityfields)) {
$selcols[] = 'idnumber';
}
if (in_array('email', $identityfields)) {
$selcols[] = 'email';
}
$selcols[] = 'comments';
$selcols[] = 'attended';
$selcols[] = 'grade';
$selcols[] = 'feedback';
if ($isgrouporganizer) {
array_splice($selcols, 3, 0, 'groupname');
}
$this->_selcols = $selcols;
$mform->addElement('header', 'export_settings_header', get_string('exportsettings', 'organizer'));
$exportformats = array(
'pdf' => get_string('format_pdf', 'organizer'),
'xlsx' => get_string('format_xlsx', 'organizer'),
'xls' => get_string('format_xls', 'organizer'),
'ods' => get_string('format_ods', 'organizer'),
'csv_tab' => get_string('format_csv_tab', 'organizer'),
'csv_comma' => get_string('format_csv_comma', 'organizer'));
$mform = organizer_build_printsettingsform($mform, $exportformats);
$mform->disabledif ('headerfooter', 'format', 'neq', 'pdf');
$buttonarray = array();
$buttonarray[] = &$mform->createElement('submit', 'downloadfile', get_string('downloadfile', 'organizer'));
$buttonarray[] = &$mform->createElement('cancel', 'cancel', get_string('print_return', 'organizer'));
$mform->addGroup($buttonarray, 'buttonar', '', array(' '), false);
foreach ($selcols as $key => $selcol) {
$mform->addElement('hidden', "cols[$key]", $selcol, array('id' => "col_{$selcol}"));
$mform->setType("cols[$key]", PARAM_ALPHANUMEXT);
}
}
public function display() {
global $CFG;
// Finalize the form definition if not yet done.
if (!$this->_definition_finalized) {
$this->_definition_finalized = true;
$this->definition_after_data();
}
$this->_form->getValidationScript();
$output = $this->_form->toHtml();
$output = organizer_printtablepreview_icons($output);
$printcols = $this->_selcols;
$identityfields = explode(',', $CFG->showuseridentity);
if (in_array('idnumber', $identityfields) == false) {
if ($key = array_search('idnumber', $printcols)) {
unset($printcols[$key]);
}
}
if (in_array('email', $identityfields) == false) {
if ($key = array_search('email', $printcols)) {
unset($printcols[$key]);
}
}
$output .= '<div class="forced_scroll">';
$output .= '<div style="float: left">';
$output .= $this->_create_preview_table($printcols);
$output .= '</div><div style="width: 1em; float: left;"> </div></div>';
echo $output;
}
private function _create_preview_table($columns) {
global $PAGE, $OUTPUT, $cm, $CFG;
user_preference_allow_ajax_update('mod_organizer_noprintfields', PARAM_TEXT);
$param = new \stdClass();
$param->iconminus = $OUTPUT->image_icon('t/switch_minus', get_string('hide'), 'moodle', array(
'id' => 'xxx', 'col' => 'yyy', 'style' => 'cursor:pointer;margin-left:3px;'));
$param->iconplus = $OUTPUT->image_icon('t/switch_plus', get_string('show'), 'moodle', array(
'id' => 'xxx', 'col' => 'yyy', 'style' => 'cursor:pointer;margin-left:3px;'));
$PAGE->requires->js_call_amd('mod_organizer/printform', 'init', array($param));
$isgrouporganizer = organizer_is_group_mode();
$table = new html_table();
$table->id = 'print_preview';
$table->attributes['class'] = 'boxaligncenter';
$tsort = isset($_SESSION['organizer_tsort']) ? $_SESSION['organizer_tsort'] : "";
if ($tsort != "") {
$order = "ASC";
if (substr($tsort, strlen($tsort) - strlen("DESC")) == "DESC") {
$tsort = substr($tsort, 0, strlen($tsort) - strlen("DESC"));
$order = "DESC";
}
}
$iconup = $OUTPUT->image_icon('t/up', get_string('up'), 'moodle',
array('style' => 'cursor:pointer;margin-left:3px;'));
$icondown = $OUTPUT->image_icon('t/down', get_string('down'), 'moodle',
array('style' => 'cursor:pointer;margin-left:3px;'));
$header = array();
$noprintfieldsarray = array();
if ($noprintfields = get_user_preferences("mod_organizer_noprintfields")) {
$noprintfieldsarray = explode(",", $noprintfields);
}
$data = &$this->_customdata;
$urlinit = $CFG->wwwroot . '/mod/organizer/slots_print.php?';
$urlinit .= 'id=' . $cm->id;
$urlinit .= '&sesskey=' . sesskey();
$urlinit .= '&action=print';
foreach ($columns as $column) {
$url = $urlinit;
$icon = "";
if ($column == $tsort) {
if ($order == "ASC") {
$url .= '&tsort=' . $column . "DESC";
$icon = $iconup;
} else {
$url .= '&tsort=' . $column;
$icon = $icondown;
}
} else {
$url .= '&tsort=' . $column;
}
$slotids = implode(',', array_values($data['slots']));
$url .= '&slots=' . $slotids;
$linkarray = array('name' => $column . '_cell');
if ($noprintfieldsarray) {
if (in_array($column, $noprintfieldsarray)) {
$linkarray['noprint'] = "1";
}
}
$cell = new html_table_cell(html_writer::link($url, get_string("th_{$column}", 'organizer') . $icon, $linkarray));
$cell->header = true;
$cell->attributes['class'] = 'text-nowrap p-2';
$header[] = $cell;
}
$table->head = $header;
switch($tsort) {
case "datetime":
$sort = "starttime";
break;
case "location":
$sort = "s.location";
break;
case "teacher":
$sort = null;
$order = null;
break;
case "groupname":
$sort = "groupname";
break;
case "participant":
$sort = "u.lastname";
break;
case "email":
$sort = "u.email";
break;
case "idnumber":
$sort = "u.idnumber";
break;
case "attended":
$sort = "a.attended";
break;
case "grade":
$sort = "a.grade";
break;
case "feedback":
$sort = "a.feedback";
break;
default:
$sort = null;
$order = null;
}
if (!isset($order)) {
$order = "";
} else if ($order != "DESC" && $order != "ASC") {
$order = "";
}
$entries = organizer_fetch_table_entries($data['slots'], $sort . ' ' . $order);
$rows = array();
$rowspan = 0;
foreach ($entries as $entry) {
$row = $rows[] = new html_table_row();
foreach ($columns as $column) {
// Rows with rowspan = slot rows.
if ($rowspan == 0) {
switch ($column) {
case 'datetime':
$datetime = userdate($entry->starttime, get_string('fulldatetimetemplate', 'organizer'))
. ' - '
. userdate(
$entry->starttime + $entry->duration,
get_string('timetemplate', 'organizer')
);
$content = "<span name='{$column}_cell'>" . $datetime . '</span>';
$cell = new html_table_cell($content);
$cell->rowspan = $entry->rowspan;
$cell->attributes['class'] = 'align-middle p-2';
$row->cells[] = $cell;
break;
case 'location':
$location = $entry->location;
$content = "<span name='{$column}_cell'>" . $location . '</span>';
$cell = new html_table_cell($content);
$cell->rowspan = $entry->rowspan;
$cell->attributes['class'] = 'align-middle p-2';
$row->cells[] = $cell;
break;
case 'teacher':
$a = new stdClass();
$trainers = organizer_get_slot_trainers($entry->slotid, true);
$name = "";
$conn = "";
foreach ($trainers as $trainer) {
$a->firstname = $trainer->firstname;
$a->lastname = $trainer->lastname;
$name .= $conn . get_string('fullname_template', 'organizer', $a);
$conn = ", ";
}
$content = "<span name='{$column}_cell'>" . $name . '</span>';
$cell = new html_table_cell($content);
$cell->rowspan = $entry->rowspan;
$cell->attributes['class'] = 'align-middle p-2';
$row->cells[] = $cell;
break;
case 'teachercomments':
$content = "<span name='{$column}_cell'>" . organizer_filter_text($entry->teachercomments) . '</span>';
$cell = new html_table_cell($content);
$cell->rowspan = $entry->rowspan;
$cell->attributes['class'] = 'align-middle p-2';
$row->cells[] = $cell;
break;
case 'groupname':
$groupname = $entry->groupname;
$content = "<span name='{$column}_cell'>" . $groupname . '</span>';
if ($isgrouporganizer) {
$content .= organizer_get_teacherapplicant_output($entry->teacherapplicantid, null);
}
$cell = new html_table_cell($content);
$cell->rowspan = $entry->rowspan;
$cell->attributes['class'] = 'align-middle p-2';
$row->cells[] = $cell;
break;
default:
break;
}
}
// Columns without rowspan = participant's rows.
switch ($column) {
case 'participant':
$a = new stdClass();
$a->firstname = $entry->firstname;
$a->lastname = $entry->lastname;
$name = get_string('fullname_template', 'organizer', $a);
$content = html_writer::start_span('', array('name' => $column.'_cell'));
$content .= $name;
if (!$isgrouporganizer) {
$content .= organizer_get_teacherapplicant_output($entry->teacherapplicantid, null);
}
$content .= html_writer::end_span();
$cell = new html_table_cell($content);
$cell->attributes['class'] = 'align-middle p-2';
$row->cells[] = $cell;
break;
case 'email':
$content = "<span name='{$column}_cell'>" . $entry->email . '</span>';
$cell = new html_table_cell($content);
$cell->attributes['class'] = 'align-middle p-2';
$row->cells[] = $cell;
break;
case 'idnumber':
$idnumber = (isset($entry->idnumber) && $entry->idnumber !== '') ? $entry->idnumber : '';
$content = "<span name='{$column}_cell'>" . $idnumber . '</span>';
$cell = new html_table_cell($content);
$cell->attributes['class'] = 'align-middle p-2';
$row->cells[] = $cell;
break;
case 'attended':
$attended = isset($entry->attended) ? ($entry->attended == 1 ? 'Yes' : 'No') : '';
$content = "<span name='{$column}_cell'>" . $attended . '</span>';
$cell = new html_table_cell($content);
$cell->attributes['class'] = 'align-middle p-2';
$row->cells[] = $cell;
break;
case 'grade':
$grade = isset($entry->grade) && $entry->grade >= 0 ? sprintf("%01.2f", $entry->grade) : '';
$content = "<span name='{$column}_cell'>" . $grade . '</span>';
$cell = new html_table_cell($content);
$cell->attributes['class'] = 'align-middle p-2';
$row->cells[] = $cell;
break;
case 'feedback':
$feedback = isset($entry->feedback) && $entry->feedback !== '' ? $entry->feedback : '';
$content = "<span name='{$column}_cell'>" . $feedback . '</span>';
$cell = new html_table_cell($content);
$cell->attributes['class'] = 'align-middle p-2';
$row->cells[] = $cell;
break;
case 'comments':
$comments = isset($entry->comments) && $entry->comments !== '' ? $entry->comments : '';
$content = "<span name='{$column}_cell'>" . organizer_filter_text($comments) . '</span>';
$cell = new html_table_cell($content);
$cell->attributes['class'] = 'align-middle p-2';
$row->cells[] = $cell;
break;
case 'datetime':
case 'location':
case 'teacher':
case 'groupname':
case 'teachercomments':
break;
default:
print_error("Unsupported column type: $column");
}
} // Each column.
$rowspan = ($rowspan + 1) % $entry->rowspan;
}
$table->data = $rows;
return organizer_render_table_with_footer($table, false, true);
}
}