2 /**********************************************************************
3 Copyright (C) FrontAccounting, LLC.
4 Released under the terms of the GNU General Public License, GPL,
5 as published by the Free Software Foundation, either version 3
6 of the License, or (at your option) any later version.
7 This program is distributed in the hope that it will be useful,
8 but WITHOUT ANY WARRANTY; without even the implied warranty of
9 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
10 See the License here <http://www.gnu.org/licenses/gpl-3.0.html>.
11 ***********************************************************************/
12 $page_security = 'SA_BACKUP';
15 include_once($path_to_root . "/includes/session.inc");
16 include_once($path_to_root . "/includes/ui.inc");
17 include_once($path_to_root . "/admin/db/maintenance_db.inc");
19 if (get_post('view')) {
20 if (!get_post('backups')) {
21 display_error(_('Select backup file first.'));
23 $filename = $SysPrefs->backup_dir().clean_file_name(get_post('backups'));
25 $Ajax->popup( $filename );
27 header('Content-type: text/plain');
28 header('Content-Length: '.filesize($filename));
29 header("Content-Disposition: inline");
35 if (get_post('download')) {
36 if (get_post('backups')) {
37 download_file($SysPrefs->backup_dir().clean_file_name(get_post('backups')));
40 display_error(_("Select backup file first."));
43 page(_($help_context = "Backup and Restore Database"), false, false, '', '');
47 function check_paths()
51 if (!file_exists($SysPrefs->backup_dir())) {
52 display_error (_("Backup paths have not been set correctly.")
53 ._("Please contact System Administrator.")."<br>"
54 . _("cannot find backup directory") . " - " . $SysPrefs->backup_dir() . "<br>");
60 function generate_backup($conn, $ext='no', $comm='')
64 $filename = db_backup($conn, $ext, $comm, $SysPrefs->backup_dir());
66 display_notification(_("Backup successfully generated."). ' '
67 . _("Filename") . ": " . $filename);
69 display_error(_("Database backup failed."));
75 function get_backup_file_combo()
77 global $path_to_root, $Ajax, $SysPrefs;
80 default_focus('backups');
81 $dh = opendir($SysPrefs->backup_dir());
82 while (($file = readdir($dh)) !== false)
88 foreach ($ar_files as $file)
89 if (preg_match("/.sql(.zip|.gz)?$/", $file))
90 $opt_files .= "<option value='$file'>$file</option>";
92 $selector = "<select name='backups' size=2 style='height:160px;min-width:230px'>$opt_files</select>";
94 $Ajax->addUpdate('backups', "_backups_sel", $selector);
95 $selector = "<span id='_backups_sel'>".$selector."</span>\n";
100 function compress_list_row($label, $name, $value=null)
102 $ar_comps = array('no'=>_("No"));
104 if (function_exists("gzcompress"))
105 $ar_comps['zip'] = "zip";
106 if (function_exists("gzopen"))
107 $ar_comps['gzip'] = "gzip";
109 echo "<tr><td class='label'>$label</td><td>";
110 echo array_selector('comp', $value, $ar_comps);
114 function download_file($filename)
116 if (empty($filename) || !file_exists($filename))
118 display_error(_('Select backup file first.'));
121 $saveasname = basename($filename);
122 header('Content-type: application/octet-stream');
123 header('Content-Length: '.filesize($filename));
124 header('Content-Disposition: attachment; filename="'.$saveasname.'"');
130 $conn = $db_connections[user_company()];
131 $backup_name = clean_file_name(get_post('backups'));
132 $backup_path = $SysPrefs->backup_dir() . $backup_name;
134 if (get_post('creat')) {
135 generate_backup($conn, get_post('comp'), get_post('comments'));
136 $Ajax->activate('backups');
139 if (get_post('restore')) {
141 if (db_import($backup_path, $conn))
142 display_notification(_("Restore backup completed."));
143 refresh_sys_prefs(); // re-read system setup
145 display_error(_("Select backup file first."));
148 if (get_post('deldump')) {
150 if (unlink($backup_path)) {
151 display_notification(_("File successfully deleted.")." "
152 . _("Filename") . ": " . $backup_name);
153 $Ajax->activate('backups');
156 display_error(_("Can't delete backup file."));
158 display_error(_("Select backup file first."));
161 if (get_post('upload'))
163 $tmpname = $_FILES['uploadfile']['tmp_name'];
164 $fname = trim(basename($_FILES['uploadfile']['name']));
167 if (!preg_match("/\.sql(\.zip|\.gz)?$/", $fname))
168 display_error(_("You can only upload *.sql backup files"));
169 elseif (is_uploaded_file($tmpname)) {
170 rename($tmpname, $SysPrefs->backup_dir() . $fname);
171 display_notification(_("File uploaded to backup directory"));
172 $Ajax->activate('backups');
174 display_error(_("File was not uploaded into the system."));
176 display_error(_("Select backup file first."));
179 //-------------------------------------------------------------------------------
180 start_form(true, true);
181 start_outer_table(TABLESTYLE2);
183 table_section_title(_("Create backup"));
184 textarea_row(_("Comments:"), 'comments', null, 30, 8);
185 compress_list_row(_("Compression:"),'comp');
186 vertical_space("height='20px'");
187 submit_row('creat',_("Create Backup"), false, "colspan=2 align='center'", '', 'process');
189 table_section_title(_("Backup scripts maintenance"));
192 echo "<td style='padding-left:20px' align='left'>".get_backup_file_combo()."</td>";
193 echo "<td style='padding-left:20px' valign='top'>";
195 submit_row('view',_("View Backup"), false, '', '', false);
196 submit_row('download',_("Download Backup"), false, '', '', false);
197 submit_row('restore',_("Restore Backup"), false, '','', 'process');
198 submit_js_confirm('restore',_("You are about to restore database from backup file.\nDo you want to continue?"));
200 submit_row('deldump', _("Delete Backup"), false, '','', true);
201 // don't use 'delete' name or IE js errors appear
202 submit_js_confirm('deldump', sprintf(_("You are about to remove selected backup file.\nDo you want to continue ?")));
207 echo "<td style='padding-left:20px' align='left'><input name='uploadfile' type='file'></td>";
208 submit_cells('upload',_("Upload file"),"style='padding-left:20px'", '', true);