Current Path : C:/Users/Mahmood/Desktop/moodle/mod/data/ |
Current File : C:/Users/Mahmood/Desktop/moodle/mod/data/preset.php |
<?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/>. /** * Preset Menu * * This is the page that is the menu item in the config database * pages. * * 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 */ require_once('../../config.php'); require_once($CFG->dirroot.'/mod/data/lib.php'); require_once($CFG->dirroot.'/mod/data/preset_form.php'); require_once($CFG->libdir.'/xmlize.php'); $id = optional_param('id', 0, PARAM_INT); // course module id if ($id) { $cm = get_coursemodule_from_id('data', $id, null, null, MUST_EXIST); $course = $DB->get_record('course', array('id'=>$cm->course), '*', MUST_EXIST); $data = $DB->get_record('data', array('id'=>$cm->instance), '*', MUST_EXIST); } else { $d = required_param('d', PARAM_INT); // database activity id $data = $DB->get_record('data', array('id'=>$d), '*', MUST_EXIST); $course = $DB->get_record('course', array('id'=>$data->course), '*', MUST_EXIST); $cm = get_coursemodule_from_instance('data', $data->id, $course->id, null, MUST_EXIST); } $context = context_module::instance($cm->id, MUST_EXIST); require_login($course, false, $cm); require_capability('mod/data:managetemplates', $context); $PAGE->set_url(new moodle_url('/mod/data/preset.php', array('d'=>$data->id))); $PAGE->set_title(get_string('course') . ': ' . $course->fullname); $PAGE->set_heading($course->fullname); $PAGE->force_settings_menu(true); // fill in missing properties needed for updating of instance $data->course = $cm->course; $data->cmidnumber = $cm->idnumber; $data->instance = $cm->instance; $presets = data_get_available_presets($context); $strdelete = get_string('deleted', 'data'); foreach ($presets as &$preset) { if (!empty($preset->userid)) { $namefields = get_all_user_name_fields(true); $presetuser = $DB->get_record('user', array('id' => $preset->userid), 'id, ' . $namefields, MUST_EXIST); $preset->description = $preset->name.' ('.fullname($presetuser, true).')'; } else { $preset->userid = 0; $preset->description = $preset->name; if (data_user_can_delete_preset($context, $preset) && $preset->name != 'Image gallery') { $delurl = new moodle_url('/mod/data/preset.php', array('d'=> $data->id, 'action'=>'confirmdelete', 'fullname'=>$preset->userid.'/'.$preset->shortname, 'sesskey'=>sesskey())); $delicon = $OUTPUT->pix_icon('t/delete', $strdelete . ' ' . $preset->description); $preset->description .= html_writer::link($delurl, $delicon); } } if ($preset->userid > 0 && data_user_can_delete_preset($context, $preset)) { $delurl = new moodle_url('/mod/data/preset.php', array('d'=> $data->id, 'action'=>'confirmdelete', 'fullname'=>$preset->userid.'/'.$preset->shortname, 'sesskey'=>sesskey())); $delicon = $OUTPUT->pix_icon('t/delete', $strdelete . ' ' . $preset->description); $preset->description .= html_writer::link($delurl, $delicon); } } // This is required because its currently bound to the last element in the array. // If someone were to inadvently use it again and this call were not here unset($preset); $form_importexisting = new data_existing_preset_form(null, array('presets'=>$presets)); $form_importexisting->set_data(array('d' => $data->id)); $form_importzip = new data_import_preset_zip_form(); $form_importzip->set_data(array('d' => $data->id)); $form_export = new data_export_form(); $form_export->set_data(array('d' => $data->id)); $form_save = new data_save_preset_form(); $form_save->set_data(array('d' => $data->id, 'name'=>$data->name)); /* Output */ if (!$form_export->is_submitted()) { echo $OUTPUT->header(); echo $OUTPUT->heading(format_string($data->name), 2); // Needed for tabs.php $currenttab = 'presets'; $currentgroup = groups_get_activity_group($cm); $groupmode = groups_get_activity_groupmode($cm); echo $OUTPUT->box(format_module_intro('data', $data, $cm->id), 'generalbox', 'intro'); include('tabs.php'); } if (optional_param('sesskey', false, PARAM_BOOL) && confirm_sesskey()) { $renderer = $PAGE->get_renderer('mod_data'); if ($formdata = $form_importexisting->get_data()) { $importer = new data_preset_existing_importer($course, $cm, $data, $formdata->fullname); echo $renderer->import_setting_mappings($data, $importer); echo $OUTPUT->footer(); exit(0); } else if ($formdata = $form_importzip->get_data()) { $file = new stdClass; $file->name = $form_importzip->get_new_filename('importfile'); $file->path = $form_importzip->save_temp_file('importfile'); $importer = new data_preset_upload_importer($course, $cm, $data, $file->path); echo $renderer->import_setting_mappings($data, $importer); echo $OUTPUT->footer(); exit(0); } else if ($formdata = $form_export->get_data()) { if (headers_sent()) { print_error('headersent'); } $exportfile = data_presets_export($course, $cm, $data); $exportfilename = basename($exportfile); header("Content-Type: application/download\n"); header("Content-Disposition: attachment; filename=\"$exportfilename\""); header('Expires: 0'); header('Cache-Control: must-revalidate,post-check=0,pre-check=0'); header('Pragma: public'); // If this file was requested from a form, then mark download as complete. \core_form\util::form_download_complete(); $exportfilehandler = fopen($exportfile, 'rb'); print fread($exportfilehandler, filesize($exportfile)); fclose($exportfilehandler); unlink($exportfile); exit(0); } else if ($formdata = $form_save->get_data()) { if (!empty($formdata->overwrite)) { $selectedpreset = new stdClass(); foreach ($presets as $preset) { if ($preset->name == $formdata->name) { $selectedpreset = $preset; break; } } if (isset($selectedpreset->name)) { if (data_user_can_delete_preset($context, $selectedpreset)) { data_delete_site_preset($formdata->name); } else { print_error('cannotoverwritepreset', 'data'); } } } // If the preset exists now then we need to throw an error. $sitepresets = data_get_available_site_presets($context); foreach ($sitepresets as $key=>$preset) { if ($formdata->name == $preset->name) { print_error('errorpresetexists', 'preset'); } } // Save the preset now data_presets_save($course, $cm, $data, $formdata->name); echo $OUTPUT->notification(get_string('savesuccess', 'data'), 'notifysuccess'); echo $OUTPUT->continue_button($PAGE->url); echo $OUTPUT->footer(); exit(0); } else { $action = optional_param('action', null, PARAM_ALPHANUM); $fullname = optional_param('fullname', '', PARAM_PATH); // directory the preset is in // // find out preset owner userid and shortname $parts = explode('/', $fullname, 2); $userid = empty($parts[0]) ? 0 : (int)$parts[0]; $shortname = empty($parts[1]) ? '' : $parts[1]; if ($userid && ($userid != $USER->id) && !has_capability('mod/data:viewalluserpresets', $context)) { print_error('cannotaccesspresentsother', 'data'); } if ($action == 'confirmdelete') { $path = data_preset_path($course, $userid, $shortname); $strwarning = get_string('deletewarning', 'data').'<br />'.$shortname; $optionsyes = array('fullname' => $userid.'/'.$shortname, 'action' => 'delete', 'd' => $data->id); $optionsno = array('d' => $data->id); echo $OUTPUT->confirm($strwarning, new moodle_url('preset.php', $optionsyes), new moodle_url('preset.php', $optionsno)); echo $OUTPUT->footer(); exit(0); } else if ($action == 'delete') { $selectedpreset = new stdClass(); foreach ($presets as $preset) { if ($preset->shortname == $shortname) { $selectedpreset = $preset; } } if (!isset($selectedpreset->shortname) || !data_user_can_delete_preset($context, $selectedpreset)) { print_error('invalidrequest'); } data_delete_site_preset($shortname); $strdeleted = get_string('deleted', 'data'); echo $OUTPUT->notification("$shortname $strdeleted", 'notifysuccess'); } else if ($action == 'finishimport') { $overwritesettings = optional_param('overwritesettings', false, PARAM_BOOL); if (!$fullname) { $presetdir = $CFG->tempdir.'/forms/'.required_param('directory', PARAM_FILE); if (!file_exists($presetdir) || !is_dir($presetdir)) { print_error('cannotimport'); } $importer = new data_preset_upload_importer($course, $cm, $data, $presetdir); } else { $importer = new data_preset_existing_importer($course, $cm, $data, $fullname); } $importer->import($overwritesettings); $strimportsuccess = get_string('importsuccess', 'data'); $straddentries = get_string('addentries', 'data'); $strtodatabase = get_string('todatabase', 'data'); if (!$DB->get_records('data_records', array('dataid'=>$data->id))) { echo $OUTPUT->notification("$strimportsuccess <a href='edit.php?d=$data->id'>$straddentries</a> $strtodatabase", 'notifysuccess'); } else { echo $OUTPUT->notification("$strimportsuccess", 'notifysuccess'); } } echo $OUTPUT->continue_button($PAGE->url); echo $OUTPUT->footer(); exit(0); } } // Export forms echo $OUTPUT->heading(get_string('export', 'data'), 3); $form_export->display(); $form_save->display(); // Import forms echo $OUTPUT->heading(get_string('import'), 3); $form_importzip->display(); $form_importexisting->display(); echo $OUTPUT->footer();