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147 lines
4.4 KiB
PHP
147 lines
4.4 KiB
PHP
<?php
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namespace Code\Module;
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use App;
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use Code\Web\Controller;
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use Code\Render\Theme;
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use Code\Lib\Url;
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require_once('include/import.php');
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/**
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* @brief Module for importing items.
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*
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* Import existing posts and content from an export file.
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*/
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class Import_items extends Controller
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{
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public function post()
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{
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if (!local_channel()) {
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return;
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}
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check_form_security_token_redirectOnErr('/import_items', 'import_items');
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$data = null;
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$src = $_FILES['filename']['tmp_name'];
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$filename = basename($_FILES['filename']['name']);
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$filesize = intval($_FILES['filename']['size']);
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$filetype = $_FILES['filename']['type'];
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if ($src) {
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// This is OS specific and could also fail if your tmpdir isn't very large
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// mostly used for Diaspora which exports gzipped files.
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if (strpos($filename, '.gz')) {
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@rename($src, $src . '.gz');
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@system('gunzip ' . escapeshellarg($src . '.gz'));
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}
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if ($filesize) {
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$data = @file_get_contents($src);
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}
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unlink($src);
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}
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if (!$src) {
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$old_address = ((x($_REQUEST, 'old_address')) ? $_REQUEST['old_address'] : '');
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if (!$old_address) {
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logger('Nothing to import.');
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notice(t('Nothing to import.') . EOL);
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return;
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}
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$email = ((x($_REQUEST, 'email')) ? $_REQUEST['email'] : '');
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$password = ((x($_REQUEST, 'password')) ? $_REQUEST['password'] : '');
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$year = ((x($_REQUEST, 'year')) ? $_REQUEST['year'] : '');
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$channelname = substr($old_address, 0, strpos($old_address, '@'));
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$servername = substr($old_address, strpos($old_address, '@') + 1);
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$scheme = 'https://';
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$api_path = '/api/red/channel/export/items?f=&zap_compat=1&channel=' . $channelname . '&year=' . intval($year);
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$opts = ['http_auth' => $email . ':' . $password];
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$url = $scheme . $servername . $api_path;
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$ret = Url::get($url, $opts);
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if (!$ret['success']) {
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$ret = Url::get('http://' . $servername . $api_path, $opts);
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}
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if ($ret['success']) {
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$data = $ret['body'];
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} else {
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notice(t('Unable to download data from old server') . EOL);
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}
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}
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if (!$data) {
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logger('Empty file.');
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notice(t('Imported file is empty.') . EOL);
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return;
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}
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$data = json_decode($data, true);
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//logger('import: data: ' . print_r($data,true));
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//print_r($data);
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if (!is_array($data)) {
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return;
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}
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// if(array_key_exists('compatibility',$data) && array_key_exists('database',$data['compatibility'])) {
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// $v1 = substr($data['compatibility']['database'],-4);
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// $v2 = substr(DB_UPDATE_VERSION,-4);
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// if($v2 > $v1) {
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// $t = sprintf( t('Warning: Database versions differ by %1$d updates.'), $v2 - $v1 );
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// notice($t . EOL);
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// }
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// }
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$codebase = 'zap';
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if ((!array_path_exists('compatibility/codebase', $data)) || $data['compatibility']['codebase'] !== $codebase) {
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notice(t('Data export format is not compatible with this software'));
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return;
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}
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$channel = App::get_channel();
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if (array_key_exists('item', $data) && $data['item']) {
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import_items($channel, $data['item'], false, ((array_key_exists('relocate', $data)) ? $data['relocate'] : null));
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}
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info(t('Import completed') . EOL);
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}
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/**
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* @brief Generate item import page.
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*
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* @return string with parsed HTML.
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*/
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public function get()
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{
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if (!local_channel()) {
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notice(t('Permission denied') . EOL);
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return login();
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}
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$o = replace_macros(Theme::get_template('item_import.tpl'), [
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'$title' => t('Import Items'),
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'$desc' => t('Use this form to import existing posts and content from an export file.'),
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'$label_filename' => t('File to Upload'),
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'$form_security_token' => get_form_security_token('import_items'),
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'$submit' => t('Submit')
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]);
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return $o;
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}
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}
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