. defined('MOODLE_INTERNAL') || die(); global $CFG; require_once($CFG->dirroot . '/plagiarism/lib.php'); require_once($CFG->libdir . '/filelib.php'); require_once($CFG->libdir . '/accesslib.php'); require_once(__DIR__ . '/classes/plagiarism_pchkorg_config_model.php'); require_once(__DIR__ . '/classes/plagiarism_pchkorg_url_generator.php'); require_once(__DIR__ . '/classes/plagiarism_pchkorg_api_provider.php'); class plagiarism_plugin_pchkorg extends plagiarism_plugin { /** * hook to allow plagiarism specific information to be displayed beside a submission * * @param array $linkarraycontains all relevant information for the plugin to generate a link * @return string * */ public function get_links($linkarray) { global $DB, $USER; $pchkorgconfigmodel = new plagiarism_pchkorg_config_model($DB); $urlgenerator = new plagiarism_pchkorg_url_generator(); $apiprovider = new plagiarism_pchkorg_api_provider($pchkorgconfigmodel->get_system_config('pchkorg_token')); $config = $pchkorgconfigmodel->get_system_config('pchkorg_use'); if ('1' !== $config) { return ''; } $cmid = $linkarray['cmid']; $file = $linkarray['file']; if (!$pchkorgconfigmodel->is_enabled_for_module($cmid)) { return ''; } if (!$apiprovider->is_supported_mime($file->get_mimetype())) { return ''; } $where = new \stdClass(); $where->cm = $cmid; $where->fileid = $file->get_id(); $filerecord = $DB->get_record('plagiarism_pchkorg_files', (array) $where); $checkurl = $urlgenerator->get_check_url($cmid, $file->get_id()); if ($filerecord) { $label = sprintf('%.2f', $filerecord->score) . '%'; } else { if (!$apiprovider->is_group_member($USER->email)) { return ''; } $label = get_string('pchkorg_check_for_plagiarism', 'plagiarism_pchkorg'); } return sprintf(' ( %s ) ', $checkurl->__toString(), $label); } /* hook to save plagiarism specific settings on a module settings page * @param object $data - data from an mform submission. */ public function save_form_elements($data) { global $DB; $pchkorgconfigmodel = new plagiarism_pchkorg_config_model($DB); $config = $pchkorgconfigmodel->get_system_config('pchkorg_use'); if ('1' != $config) { return; } if (!isset($data->pchkorg_module_use)) { return; } $records = $DB->get_records('plagiarism_pchkorg_config', array( 'cm' => $data->coursemodule )); if (empty($records)) { $insert = new \stdClass(); $insert->cm = $data->coursemodule; $insert->name = 'pchkorg_module_use'; $insert->value = $data->pchkorg_module_use; $DB->insert_record('plagiarism_pchkorg_config', $insert); } else { foreach ($records as $record) { $record->value = $data->{$record->name}; $DB->update_record('plagiarism_pchkorg_config', $record); } } } public function get_form_elements_module($mform, $context, $modulename = '') { if (!$context || !isset($modulename)) { return; } global $DB; $pchkorgconfigmodel = new plagiarism_pchkorg_config_model($DB); $config = $pchkorgconfigmodel->get_system_config('pchkorg_use'); if ('1' == $config) { $defaultcmid = null; $cm = optional_param('update', $defaultcmid, PARAM_INT); if (null !== $cm) { $records = $DB->get_records('plagiarism_pchkorg_config', array( 'cm' => $cm, )); if (!empty($records)) { foreach ($records as $record) { $mform->setDefault($record->name, $record->value); } } } $mform->addElement('header', 'plagiarism_pchkorg', self::trans('pluginname')); $mform->addElement( 'select', $setting = 'pchkorg_module_use', self::trans('pchkorg_module_use'), array(get_string('no'), get_string('yes')) ); $mform->addHelpButton('pchkorg_module_use', 'pchkorg_module_use', 'plagiarism_pchkorg'); if (!isset($mform->exportValues()[$setting]) || is_null($mform->exportValues()[$setting])) { $mform->setDefault($setting, '1'); } } } /** * hook to allow a disclosure to be printed notifying users what will happen with their submission * * @param int $cmid - course module id * @return string */ public function print_disclosure($cmid) { global $OUTPUT, $DB; $configmodel = new plagiarism_pchkorg_config_model($DB); echo $OUTPUT->box_start('generalbox boxaligncenter', 'intro'); $formatoptions = new stdClass; $formatoptions->noclean = true; $formatoptions->cmid = $cmid; $text = $configmodel->get_system_config('plagiarism_pchkorg'); echo format_text($text, FORMAT_MOODLE, $formatoptions); echo $OUTPUT->box_end(); } public static function trans($message, $param = null) { return get_string($message, 'plagiarism_pchkorg', $param); } }