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84 lines
4 KiB
PHP
84 lines
4 KiB
PHP
<?php // $Id$
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require_once $CFG->libdir.'/formslib.php';
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class grade_import_form extends moodleform {
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function definition () {
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global $COURSE, $USER, $CFG;
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$mform =& $this->_form;
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$this->set_upload_manager(new upload_manager('userfile', false, false, null, false, 0, true, true, false));
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// course id needs to be passed for auth purposes
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$mform->addElement('hidden', 'id', optional_param('id'));
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$mform->setType('id', PARAM_INT);
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$mform->addElement('header', 'general', get_string('importfile', 'grades'));
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$mform->disabledIf('url', 'userfile', 'noteq', '');
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$mform->addElement('advcheckbox', 'feedback', get_string('importfeedback', 'grades'));
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$mform->setDefault('feedback', 0);
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// file upload
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$mform->addElement('file', 'userfile', get_string('file'));
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$mform->setType('userfile', PARAM_FILE);
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$mform->disabledIf('userfile', 'url', 'noteq', '');
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$mform->addElement('text', 'url', get_string('fileurl', 'gradeimport_xml'), 'size="80"');
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if (!empty($CFG->gradepublishing)) {
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$mform->addElement('header', 'publishing', get_string('publishing', 'grades'));
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$options = array(get_string('nopublish', 'grades'), get_string('createnewkey', 'userkey'));
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if ($keys = get_records_select('user_private_key', "script='grade/import' AND instance={$COURSE->id} AND userid={$USER->id}")) {
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foreach ($keys as $key) {
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$options[$key->value] = $key->value; // TODO: add more details - ip restriction, valid until ??
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}
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}
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$mform->addElement('select', 'key', get_string('userkey', 'userkey'), $options);
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$mform->setHelpButton('key', array(false, get_string('userkey', 'userkey'),
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false, true, false, get_string("userkeyhelp", 'grades')));
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$mform->addElement('static', 'keymanagerlink', get_string('keymanager', 'userkey'),
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'<a href="'.$CFG->wwwroot.'/grade/import/keymanager.php?id='.$COURSE->id.'">'.get_string('keymanager', 'userkey').'</a>');
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$mform->addElement('text', 'iprestriction', get_string('keyiprestriction', 'userkey'), array('size'=>80));
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$mform->setHelpButton('iprestriction', array(false, get_string('keyiprestriction', 'userkey'),
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false, true, false, get_string("keyiprestrictionhelp", 'userkey')));
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$mform->setDefault('iprestriction', getremoteaddr()); // own IP - just in case somebody does not know what user key is
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$mform->addElement('date_time_selector', 'validuntil', get_string('keyvaliduntil', 'userkey'), array('optional'=>true));
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$mform->setHelpButton('validuntil', array(false, get_string('keyvaliduntil', 'userkey'),
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false, true, false, get_string("keyvaliduntilhelp", 'userkey')));
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$mform->setDefault('validuntil', time()+3600*24*7); // only 1 week default duration - just in case somebody does not know what user key is
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$mform->disabledIf('iprestriction', 'key', 'noteq', 1);
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$mform->disabledIf('validuntil', 'key', 'noteq', 1);
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$mform->disabledIf('iprestriction', 'url', 'eq', '');
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$mform->disabledIf('validuntil', 'url', 'eq', '');
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$mform->disabledIf('key', 'url', 'eq', '');
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}
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$this->add_action_buttons(false, get_string('uploadgrades', 'grades'));
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}
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function validation($data, $files) {
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$err = array();
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if (empty($data['url']) and empty($files['userfile'])) {
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if (array_key_exists('url', $data)) {
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$err['url'] = get_string('required');
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}
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if (array_key_exists('userfile', $data)) {
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$err['userfile'] = get_string('required');
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}
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} else if (array_key_exists('url', $data) and $data['url'] != clean_param($data['url'], PARAM_URL)) {
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$err['url'] = get_string('error');
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}
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if (count($err) == 0){
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return true;
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} else {
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return $err;
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}
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}
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}
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?>
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