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104 lines
3.1 KiB
PHP
104 lines
3.1 KiB
PHP
<?php // $Id$
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require_once('../../config.php');
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require_once('lib.php');
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require_once('export_form.php');
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$d = required_param('d', PARAM_INT);
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// database ID
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if (! $data = $DB->get_record('data', array('id'=>$d))) {
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print_error('wrongdataid', 'data');
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}
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if (! $cm = get_coursemodule_from_instance('data', $data->id, $data->course)) {
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print_error('invalidcoursemodule');
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}
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if(! $course = $DB->get_record('course', array('id'=>$cm->course))) {
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print_error('invalidcourseid', '', '', $cm->course);
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}
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// fill in missing properties needed for updating of instance
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$data->course = $cm->course;
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$data->cmidnumber = $cm->idnumber;
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$data->instance = $cm->instance;
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if (! $context = get_context_instance(CONTEXT_MODULE, $cm->id)) {
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print_error('invalidcontext', '');
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}
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require_login($course->id, false, $cm);
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require_capability(DATA_CAP_EXPORT, $context);
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// get fields for this database
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$fieldrecords = $DB->get_records('data_fields', array('dataid'=>$data->id), 'id');
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if(empty($fieldrecords)) {
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$context = get_context_instance(CONTEXT_MODULE, $cm->id);
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if (has_capability('mod/data:managetemplates', $context)) {
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redirect($CFG->wwwroot.'/mod/data/field.php?d='.$data->id);
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} else {
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print_error('nofieldindatabase', 'data');
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}
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}
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// populate objets for this databases fields
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$fields = array();
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foreach ($fieldrecords as $fieldrecord) {
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$fields[]= data_get_field($fieldrecord, $data);
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}
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$mform = new mod_data_export_form('export.php?d='.$data->id, $fields, $cm);
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if($mform->is_cancelled()) {
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redirect('view.php?d='.$data->id);
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} elseif (!$formdata = (array) $mform->get_data()) {
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// build header to match the rest of the UI
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$nav = build_navigation('', $cm);
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print_header_simple($data->name, '', $nav,
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'', '', true, update_module_button($cm->id, $course->id, get_string('modulename', 'data')),
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navmenu($course, $cm), '', '');
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print_heading(format_string($data->name));
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// these are for the tab display
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$currentgroup = groups_get_activity_group($cm);
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$groupmode = groups_get_activity_groupmode($cm);
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$currenttab = 'export';
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include('tabs.php');
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$mform->display();
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print_footer();
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die;
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}
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if (array_key_exists('portfolio', $formdata) && !empty($formdata['portfolio'])) {
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// fake portfolio callback stuff and redirect
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$formdata['id'] = $cm->id;
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$formdata['exporttype'] = 'csv'; // force for now
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$url = portfolio_fake_add_url($formdata['portfolio'], 'data_portfolio_caller', '/mod/data/lib.php', $formdata);
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redirect($url);
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}
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$selectedfields = array();
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foreach ($formdata as $key => $value) {
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if (strpos($key, 'field_') === 0) {
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$selectedfields[] = substr($key, 6);
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}
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}
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$exportdata = data_get_exportdata($data->id, $fields, $selectedfields);
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$count = count($exportdata);
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switch ($formdata['exporttype']) {
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case 'csv':
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data_export_csv($exportdata, $formdata['delimiter_name'], $data->name, $count);
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break;
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case 'xls':
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data_export_xls($exportdata, $data->name, $count);
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break;
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case 'ods':
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data_export_ods($exportdata, $data->name, $count);
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break;
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}
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die();
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?>
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