<?php

// This file is part of Moodle - http://moodle.org/
//
// Moodle 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.
//
// Moodle 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/>.

/**
 * This file is part of the Database module for Moodle
 *
 * @copyright 2005 Martin Dougiamas  http://dougiamas.com
 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 * @package mod_data
 */


> use mod_data\manager;
require_once('../../config.php');
> 


require_once('lib.php');

$id    = optional_param('id', 0, PARAM_INT);  // course module id
$d     = optional_param('d', 0, PARAM_INT);   // database id

< $mode  = optional_param('mode', 'singletemplate', PARAM_ALPHA);



> $mode  = optional_param('mode', 'addtemplate', PARAM_ALPHA);
> $action  = optional_param('action', '', PARAM_ALPHA);


$useeditor = optional_param('useeditor', null, PARAM_BOOL);

$url = new moodle_url('/mod/data/templates.php');

< if ($mode !== 'singletemplate') {
<     $url->param('mode', $mode);
< }



if ($id) {

<     $url->param('id', $id);
<     $PAGE->set_url($url);
<     if (! $cm = get_coursemodule_from_id('data', $id)) {
<         print_error('invalidcoursemodule');
<     }
<     if (! $course = $DB->get_record('course', array('id'=>$cm->course))) {
<         print_error('coursemisconf');
<     }
<     if (! $data = $DB->get_record('data', array('id'=>$cm->instance))) {
<         print_error('invalidcoursemodule');



>     list($course, $cm) = get_course_and_cm_from_cmid($id, manager::MODULE);
>     $manager = manager::create_from_coursemodule($cm);
>     $url->param('d', $cm->instance);
> } else {   // We must have $d.
>     $instance = $DB->get_record('data', ['id' => $d], '*', MUST_EXIST);
>     $manager = manager::create_from_instance($instance);
>     $cm = $manager->get_coursemodule();
>     $course = get_course($cm->course);
>     $url->param('d', $d);


    }


< } else {
<     $url->param('d', $d);



> $instance = $manager->get_instance();
> $context = $manager->get_context();
> 
> $url->param('mode', $mode);


    $PAGE->set_url($url);

<     if (! $data = $DB->get_record('data', array('id'=>$d))) {
<         print_error('invalidid', 'data');
<     }
<     if (! $course = $DB->get_record('course', array('id'=>$data->course))) {
<         print_error('coursemisconf');
<     }
<     if (! $cm = get_coursemodule_from_instance('data', $data->id, $course->id)) {
<         print_error('invalidcoursemodule');
<     }
< }



require_login($course, false, $cm);

< 
< $context = context_module::instance($cm->id);


require_capability('mod/data:managetemplates', $context);


< if ($useeditor !== null) {
<     // The useeditor param was set. Update the value for this template.
<     data_set_config($data, "editor_{$mode}", !!$useeditor);
< }
< 
< if (!$DB->count_records('data_fields', array('dataid'=>$data->id))) {      // Brand new database!
<     redirect($CFG->wwwroot.'/mod/data/field.php?d='.$data->id);  // Redirect to field entry



> if ($action == 'resetalltemplates') {
>     require_sesskey();
>     $manager->reset_all_templates();
>     redirect($PAGE->url, get_string('templateresetall', 'mod_data'), null, \core\output\notification::NOTIFY_SUCCESS);


}


< // Trigger an event for viewing templates.
< $event = \mod_data\event\template_viewed::create(array(
<     'context' => $context,
<     'courseid' => $course->id,
<     'other' => array(
<         'dataid' => $data->id
<     )
< ));
< $event->add_record_snapshot('data', $data);
< $event->trigger();
< 
< /// Print the page header
< 
< $strdata = get_string('modulenameplural','data');



> $manager->set_template_viewed();




< // For the javascript for inserting template tags: initialise the default textarea to
< // 'edit_template' - it is always present in all different possible views.
< 
< if ($mode == 'singletemplate') {
<     $PAGE->navbar->add(get_string($mode,'data'));



> if ($useeditor !== null) {
>     // The useeditor param was set. Update the value for this template.
>     data_set_config($instance, "editor_{$mode}", !!$useeditor);


}

$PAGE->requires->js('/mod/data/data.js');

< $PAGE->set_title($data->name);



> switch ($mode) {
>     case 'asearchtemplate':
>         $title = get_string('asearchtemplate', 'data');
>         break;
>     case 'csstemplate':
>         $title = get_string('csstemplate', 'data');
>         break;
>     case 'jstemplate':
>         $title = get_string('jstemplate', 'data');
>         break;
>     case 'listtemplate':
>         $title = get_string('listtemplate', 'data');
>         break;
>     case 'rsstemplate':
>         $title = get_string('rsstemplate', 'data');
>         break;
>     case 'singletemplate':
>         $title = get_string('singletemplate', 'data');
>         break;
>     default:
>         if ($manager->has_fields()) {
>             $title = get_string('addtemplate', 'data');
>         } else {
>             $title = get_string('data:managetemplates', 'data');
>         }
>         break;
> }
> $titleparts = [
>     $title,
>     format_string($instance->name),
>     format_string($course->fullname),
> ];
> $PAGE->set_title(implode(moodle_page::TITLE_SEPARATOR, $titleparts));


$PAGE->set_heading($course->fullname);
$PAGE->set_pagelayout('admin');
$PAGE->force_settings_menu(true);

< echo $OUTPUT->header();
< echo $OUTPUT->heading(format_string($data->name), 2);
< echo $OUTPUT->box(format_module_intro('data', $data, $cm->id), 'generalbox', 'intro');
< 
< /// Groups needed for Add entry tab
< $currentgroup = groups_get_activity_group($cm);
< $groupmode = groups_get_activity_groupmode($cm);
< 
< /// Print the tabs.
< $currenttab = 'templates';
< include('tabs.php');
< 
< /// Processing submitted data, i.e updating form.
< $resettemplate = false;
< 
< if (($mytemplate = data_submitted()) && confirm_sesskey()) {
<     $newtemplate = new stdClass();
<     $newtemplate->id = $data->id;
<     $newtemplate->{$mode} = $mytemplate->template;
< 
<     if (!empty($mytemplate->defaultform)) {
<         // Reset the template to default, but don't save yet.
<         $resettemplate = true;
<         $data->{$mode} = data_generate_default_template($data, $mode, 0, false, false);
<         if ($mode == 'listtemplate') {
<             $data->listtemplateheader = '';
<             $data->listtemplatefooter = '';
<         }
<     } else {
<         if (isset($mytemplate->listtemplateheader)){
<             $newtemplate->listtemplateheader = $mytemplate->listtemplateheader;
<         }
<         if (isset($mytemplate->listtemplatefooter)){
<             $newtemplate->listtemplatefooter = $mytemplate->listtemplatefooter;
<         }
<         if (isset($mytemplate->rsstitletemplate)){
<             $newtemplate->rsstitletemplate = $mytemplate->rsstitletemplate;
<         }
< 
<         // Check for multiple tags, only need to check for add template.
<         if ($mode != 'addtemplate' or data_tags_check($data->id, $newtemplate->{$mode})) {
<             $DB->update_record('data', $newtemplate);
<             echo $OUTPUT->notification(get_string('templatesaved', 'data'), 'notifysuccess');
< 
<             // Trigger an event for saving the templates.
<             $event = \mod_data\event\template_updated::create(array(
<                 'context' => $context,
<                 'courseid' => $course->id,
<                 'other' => array(
<                     'dataid' => $data->id,
<                 )
<             ));
<             $event->trigger();
<         }
<     }
< } else {
<     echo '<div class="template_heading">'.get_string('header'.$mode,'data').'</div>';
< }



> $PAGE->activityheader->disable();
> $PAGE->add_body_class('mediumwidth');




< /// If everything is empty then generate some defaults
< if (empty($data->addtemplate) and empty($data->singletemplate) and
<     empty($data->listtemplate) and empty($data->rsstemplate)) {
<     data_generate_default_template($data, 'singletemplate');
<     data_generate_default_template($data, 'listtemplate');
<     data_generate_default_template($data, 'addtemplate');
<     data_generate_default_template($data, 'asearchtemplate');           //Template for advanced searches.
<     data_generate_default_template($data, 'rsstemplate');
< }
< 
< editors_head_setup();
< 
< // Determine whether to use HTML editors.
< if (($mode === 'csstemplate') || ($mode === 'jstemplate')) {
<     // The CSS and JS templates aren't HTML.
<     $usehtmleditor = false;
< } else {
<     $usehtmleditor = data_get_config($data, "editor_{$mode}", true);
< }
< 
< $datafieldtype = '';
< if ($usehtmleditor) {
<     $format = FORMAT_HTML;
<     $datafieldtype = ' data-fieldtype="editor" ';
< } else {
<     $format = FORMAT_PLAIN;
< }
< 
< $editor = editors_get_preferred_editor($format);
< $strformats = format_text_menu();
< $formats =  $editor->get_supported_formats();
< foreach ($formats as $fid) {
<     $formats[$fid] = $strformats[$fid];
< }
< $options = array();
< $options['trusttext'] = false;
< $options['forcehttps'] = false;
< $options['subdirs'] = false;
< $options['maxfiles'] = 0;
< $options['maxbytes'] = 0;
< $options['changeformat'] = 0;
< $options['noclean'] = false;
< 
< echo '<form id="tempform" action="templates.php?d='.$data->id.'&amp;mode='.$mode.'" method="post">';
< echo '<div>';
< echo '<input name="sesskey" value="'.sesskey().'" type="hidden" />';
< // Print button to autogen all forms, if all templates are empty
< 
< if (!$resettemplate) {
<     // Only reload if we are not resetting the template to default.
<     $data = $DB->get_record('data', array('id'=>$d));
< }
< echo $OUTPUT->box_start('generalbox boxaligncenter boxwidthwide');
< echo '<table cellpadding="4" cellspacing="0" border="0">';
< 
< if ($mode == 'listtemplate'){
<     // Print the list template header.
<     echo '<tr>';
<     echo '<td>&nbsp;</td>';
<     echo '<td>';
<     echo '<div class="template_heading"><label for="edit-listtemplateheader">'.get_string('header','data').'</label></div>';
< 
<     $field = 'listtemplateheader';
<     $editor->set_text($data->listtemplateheader);
<     $editor->use_editor($field, $options);
<     echo "<div><textarea id='{$field}' {$datafieldtype} name='{$field}' class='form-control' rows='15' cols='80'>" .
<         s($data->listtemplateheader) . '</textarea></div>';
< 
<     echo '</td>';
<     echo '</tr>';
< }
< 
< // Print the main template.
< 
< echo '<tr><td valign="top">';
< if ($mode != 'csstemplate' and $mode != 'jstemplate') {
<     // Add all the available fields for this data.
<     echo '<label for="availabletags">'.get_string('availabletags','data').'</label>';
<     echo $OUTPUT->help_icon('availabletags', 'data');
<     echo '<br />';
< 
<     echo '<div class="no-overflow" id="availabletags_wrapper">';
<     echo '<select name="fields1[]" id="availabletags" size="12" onclick="insert_field_tags(this)" class="form-control">';
< 
<     $fields = $DB->get_records('data_fields', array('dataid'=>$data->id));
<     echo '<optgroup label="'.get_string('fields', 'data').'">';
<     foreach ($fields as $field) {
<         echo '<option value="[['.$field->name.']]" title="'.$field->description.'">'.$field->name.' - [['.$field->name.']]</option>';
<     }
<     echo '</optgroup>';
< 
<     if ($mode == 'addtemplate') {
<         echo '<optgroup label="'.get_string('fieldids', 'data').'">';
<         foreach ($fields as $field) {
<             if (in_array($field->type, array('picture', 'checkbox', 'date', 'latlong', 'radiobutton'))) {
<                 continue; //ids are not usable for these composed items
<             }
<             echo '<option value="[['.$field->name.'#id]]" title="'.$field->description.' id">'.$field->name.' id - [['.$field->name.'#id]]</option>';
<         }
<         echo '</optgroup>';
<         if (core_tag_tag::is_enabled('mod_data', 'data_records')) {
<             echo '<optgroup label="'.get_string('other', 'data').'">';
<             echo '<option value="##tags##">' . get_string('tags') . ' - ##tags##</option>';
<             echo '</optgroup>';
<         }
<     }
< 
<     // Print special tags. fix for MDL-7031
<     if ($mode != 'addtemplate' && $mode != 'asearchtemplate') {             //Don't print special tags when viewing the advanced search template and add template.
<         echo '<optgroup label="'.get_string('buttons', 'data').'">';
<         echo '<option value="##edit##">' .get_string('edit', 'data'). ' - ##edit##</option>';
<         echo '<option value="##delete##">' .get_string('delete', 'data'). ' - ##delete##</option>';
<         echo '<option value="##approve##">' .get_string('approve', 'data'). ' - ##approve##</option>';
<         echo '<option value="##disapprove##">' .get_string('disapprove', 'data'). ' - ##disapprove##</option>';
<         if ($mode != 'rsstemplate') {
<             echo '<option value="##export##">' .get_string('export', 'data'). ' - ##export##</option>';
<         }
<         if ($mode != 'singletemplate') {
<             // more points to single template - not useable there
<             echo '<option value="##more##">' .get_string('more', 'data'). ' - ##more##</option>';
<             echo '<option value="##moreurl##">' .get_string('moreurl', 'data'). ' - ##moreurl##</option>';
<             echo '<option value="##delcheck##">' .get_string('delcheck', 'data'). ' - ##delcheck##</option>';
<         }
<         echo '</optgroup>';
<         echo '<optgroup label="'.get_string('other', 'data').'">';
<         echo '<option value="##timeadded##">'.get_string('timeadded', 'data'). ' - ##timeadded##</option>';
<         echo '<option value="##timemodified##">'.get_string('timemodified', 'data'). ' - ##timemodified##</option>';
<         echo '<option value="##user##">' .get_string('user'). ' - ##user##</option>';
<         echo '<option value="##userpicture##">' . get_string('userpic') . ' - ##userpicture##</option>';
<         echo '<option value="##approvalstatus##">' .get_string('approvalstatus', 'data'). ' - ##approvalstatus##</option>';
< 
<         if (core_tag_tag::is_enabled('mod_data', 'data_records')) {
<             echo '<option value="##tags##">' . get_string('tags') . ' - ##tags##</option>';
<         }



> echo $OUTPUT->header();




<         if ($mode != 'singletemplate') {
<             // more points to single template - not useable there
<             echo '<option value="##comments##">' .get_string('comments', 'data'). ' - ##comments##</option>';
<         }
<         echo '</optgroup>';



> $renderer = $manager->get_renderer();
> // Check if it is an empty database with no fields.
> if (!$manager->has_fields()) {
>     echo $renderer->render_templates_zero_state($manager);
>     echo $OUTPUT->footer();
>     // Don't check the rest of the options. There is no field, there is nothing else to work with.
>     exit;


    }


<     if ($mode == 'asearchtemplate') {
<         echo '<optgroup label="'.get_string('other', 'data').'">';
<         echo '<option value="##firstname##">' .get_string('authorfirstname', 'data'). ' - ##firstname##</option>';
<         echo '<option value="##lastname##">' .get_string('authorlastname', 'data'). ' - ##lastname##</option>';
<         echo '</optgroup>';
<     }



> $actionbar = new \mod_data\output\action_bar($instance->id, $url);
> echo $actionbar->get_templates_action_bar();




<     echo '</select>';
<     echo '</div>';
<     echo '<br /><br /><br /><br />';
<     echo '<input type="submit" class="btn btn-secondary" name="defaultform" value="'.get_string('resettemplate', 'data').'" />';
<     echo '<br /><br />';
<     if ($usehtmleditor) {
<         $switchlink = new moodle_url($PAGE->url, ['useeditor' => false]);
<         echo html_writer::link($switchlink, get_string('editordisable', 'data'));



> if (($formdata = data_submitted()) && confirm_sesskey()) {
>     if (!empty($formdata->defaultform)) {
>         // Reset the template to default.
>         if (!empty($formdata->resetall)) {
>             $manager->reset_all_templates();
>             $notificationstr = get_string('templateresetall', 'mod_data');


    } else {

<         $switchlink = new moodle_url($PAGE->url, ['useeditor' => true]);
<         echo html_writer::link($switchlink, get_string('editorenable', 'data'), [
<                 'id' => 'enabletemplateeditor',
<             ]);
<         $PAGE->requires->event_handler('#enabletemplateeditor', 'click', 'M.util.show_confirm_dialog', [
<                 'message' => get_string('enabletemplateeditorcheck', 'data'),
<             ]);



>             $manager->reset_template($mode);
>             $notificationstr = get_string('templatereset', 'data');


    }
} else {

<     echo '<br /><br /><br /><br />';
<     echo '<input type="submit" class="btn btn-primary" name="defaultform" value="' . get_string('resettemplate', 'data') . '" />';



>         $manager->update_templates($formdata);
>         $notificationstr = get_string('templatesaved', 'data');


}

< echo '</td>';
< 
< echo '<td valign="top">';
< if ($mode == 'listtemplate'){
<     echo '<div class="template_heading"><label for="edit-template">'.get_string('multientry','data').'</label></div>';
< } else {
<     echo '<div class="template_heading"><label for="edit-template">'.get_string($mode,'data').'</label></div>';


}


< $field = 'template';
< $editor->set_text($data->{$mode});
< $editor->use_editor($field, $options);
< echo '<div>';
< echo '<textarea class="form-control" id="' . $field . '" ' . $datafieldtype .
<      'name="' . $field . '" rows="15" cols="80">' . s($data->{$mode}) . '</textarea>';
< echo '</div>';
< echo '</td>';
< echo '</tr>';
< 
< if ($mode == 'listtemplate'){
<     echo '<tr>';
<     echo '<td>&nbsp;</td>';
<     echo '<td>';
<     echo '<div class="template_heading"><label for="edit-listtemplatefooter">'.get_string('footer','data').'</label></div>';
< 
<     $field = 'listtemplatefooter';
<     $editor->set_text($data->listtemplatefooter);
<     $editor->use_editor($field, $options);
<     echo '<div>';
<     echo '<textarea id="' . $field . '" class="form-control" ' . $datafieldtype .
<          'name="' . $field . '" rows="15" cols="80">' . s($data->listtemplatefooter) . '</textarea>';
<     echo '</div>';
<     echo '</td>';
<     echo '</tr>';
< } else if ($mode == 'rsstemplate') {
<     echo '<tr>';
<     echo '<td>&nbsp;</td>';
<     echo '<td>';
<     echo '<div class="template_heading">';
<     echo '<label for="edit-rsstitletemplate">' . get_string('rsstitletemplate', 'data') . '</label>';
<     echo '</div>';
< 
<     $field = 'rsstitletemplate';
<     $editor->set_text($data->rsstitletemplate);
<     $editor->use_editor($field, $options);
<     echo '<div>';
<     echo '<textarea id="' . $field . '" name="' . $field . '" ' . $datafieldtype .
<          'class="form-control" rows="15" cols="80">' . s($data->rsstitletemplate) . '</textarea>';
<     echo '</div>';
<     echo '</td>';
<     echo '</tr>';



> if (!empty($notificationstr)) {
>     echo $OUTPUT->notification($notificationstr, 'notifysuccess');


}


< echo '<tr><td class="save_template" colspan="2">';
< echo '<input type="submit" class="btn btn-primary" value="'.get_string('savetemplate','data').'" />&nbsp;';
< 
< echo '</td></tr></table>';
< 
< 
< echo $OUTPUT->box_end();
< echo '</div>';
< echo '</form>';



> $templateeditor = new \mod_data\output\template_editor($manager, $mode);
> echo $renderer->render($templateeditor);



/// Finish the page
echo $OUTPUT->footer();