forked from science-ation/science-ation
Add backup/restore functionality - need to add icon still
Fix bug where title was leaving room for an icon even if there was no icon
This commit is contained in:
james
parent
bfb471011a
commit
ffa116bb5d
@ -605,7 +605,7 @@ if(committee_auth_has_access("admin"))
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echo "<table cellspacing=\"0\" cellpadding=\"0\" width=\"100%\"><tr>";
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if($icon) {
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if($icon && theme_icon($icon)) {
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echo "<td width=\"40\">";
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echo theme_icon($icon);
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echo "</td><td>";
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240
config/backuprestore.php
Normal file
240
config/backuprestore.php
Normal file
@ -0,0 +1,240 @@
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<?
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/*
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This file is part of the 'Science Fair In A Box' project
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SFIAB Website: http://www.sfiab.ca
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Copyright (C) 2008 James Grant <james@lightbox.org>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public
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License as published by the Free Software Foundation, version 2.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; see the file COPYING. If not, write to
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the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA.
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*/
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?>
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<?
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require("../common.inc.php");
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require_once("../user.inc.php");
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user_auth_required('committee', 'config');
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//make sure backup/restore folder exists, and htaccess it to deny access
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if(!file_exists("../data/backuprestore"))
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mkdir("../data/backuprestore");
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if(!file_exists("../data/backuprestore/.htaccess"))
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file_put_contents("../data/backuprestore/.htaccess","Order Deny,Allow\r\nDeny From All\r\n");
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if($_GET['action']=="backup") {
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$ts=time();
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$dump="#SFIAB SQL BACKUP: ".date("r",$ts)."\n";
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$dump.="#SFIAB VERSION: ".$config['version']."\n";
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$dump.="#SFIAB DB VERSION: ".$config['DBVERSION']."\n";
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$dump.="#SFIAB FAIR NAME: ".$config['fairname']."\n";
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$dump.="#-------------------------------------------------\n";
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$tableq=mysql_query("SHOW TABLES FROM `$DBNAME`");
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while($tr=mysql_fetch_row($tableq)) {
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$table=$tr[0];
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$dump.="#TABLE: $table\n";
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$columnq=mysql_query("SHOW COLUMNS FROM `$table`");
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$str="INSERT INTO `$table` (";
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unset($fields);
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$fields=array();
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while($cr=mysql_fetch_object($columnq)) {
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$str.="`".$cr->Field."`,";
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$fields[]=$cr->Field;
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}
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$str=substr($str,0,-1);
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$str.=") VALUES (";
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$dataq=mysql_query("SELECT * FROM `$table` ORDER BY `{$fields[0]}`");
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while($data=mysql_fetch_object($dataq)) {
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$insertstr=$str;
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foreach($fields AS $field) {
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if(is_null($data->$field))
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$insertstr.="NULL,";
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else
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{
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$escaped=str_replace("\\","\\\\",$data->$field);
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$escaped=str_replace("'","''",$escaped);
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$escaped=str_replace("\n","\\n",$escaped);
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$escaped=str_replace("\r","\\r",$escaped);
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$insertstr.="'".$escaped."',";
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}
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}
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$insertstr=substr($insertstr,0,-1);
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$insertstr.=");";
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$dump.=$insertstr."\n";
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}
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}
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header("Content-Type: text/sql");
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header("Content-Disposition: attachment; filename=sfiab_backup_".date("Y-m-d-H-i-s",$ts).".sql");
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header("Content-Length: ".strlen($dump));
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echo $dump;
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}
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else if($_POST['action']=="restore") {
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echo send_header("Database Backup/Restore",
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array('Committee Main' => 'committee_main.php',
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'SFIAB Configuration' => 'config/index.php')
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,"backup_restore"
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);
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echo i18n("Processing file: %1",array($_FILES['restore']['name']))."<br />\n";
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echo "<br />\n";
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do {
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//hmm just some random filename
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$tmpfilename=md5(rand().time().$_FILES['restore']['name']);
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} while(file_exists("../data/backuprestore/$tmpfilename"));
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move_uploaded_file($_FILES['restore']['tmp_name'],"../data/backuprestore/$tmpfilename");
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$fp=fopen("../data/backuprestore/$tmpfilename","r");
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for($x=0;$x<4;$x++) {
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$line=fgets($fp,1024);
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$hdr[$x]=split(":",trim($line),2);
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}
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fclose($fp);
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if(trim($hdr[0][0])=="#SFIAB SQL BACKUP") {
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echo "<table class=\"tableview\">\n";
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$now=date("r");
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echo "<tr><th>".i18n("Information")."</th><th>".i18n("Restore File")."</th><th>".i18n("Live System")."</th></tr>\n";
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if(trim($hdr[0][1])<trim($now)) $cl="happy"; else { $cl="error"; $err=true; }
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echo "<tr class=\"$cl\"><td>".i18n("Date/Time")."</td><td>".$hdr[0][1]."</td><td>$now</td></tr>\n";
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if(version_compare(trim($hdr[1][1]),$config['version'])==0) $cl="happy"; else { $cl="error"; $err=true; }
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echo "<tr class=\"$cl\"><td>".i18n("SFIAB Version")."</td><td>".$hdr[1][1]."</td><td>".$config['version']."</td></tr>\n";
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if(version_compare(trim($hdr[2][1]),$config['DBVERSION'])==0) $cl="happy"; else { $cl="error"; $err=true; }
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echo "<tr class=\"$cl\"><td>".i18n("Database Version")."</td><td>".$hdr[2][1]."</td><td>".$config['DBVERSION']."</td></tr>\n";
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if(trim($hdr[3][1])==$config['fairname']) $cl="happy"; else { $cl="error"; $err=true; }
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echo "<tr class=\"$cl\"><td>".i18n("Fair Name")."</td><td>".$hdr[3][1]."</td><td>".$config['fairname']."</td></tr>\n";
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echo "</table>\n";
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echo "<br />\n";
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if($err) {
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echo error(i18n("Warning, there are discrepencies between the restore file and your current live system. Proceed at your own risk!"));
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}
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echo "<form method=\"post\" action=\"backuprestore.php\">\n";
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echo "<input type=\"hidden\" name=\"action\" value=\"restoreproceed\">\n";
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echo "<input type=\"hidden\" name=\"filename\" value=\"".$_FILES['restore']['name']."\">\n";
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echo "<input type=\"hidden\" name=\"realfilename\" value=\"$tmpfilename\">\n";
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echo "<input type=\"submit\" value=\"".i18n("Proceed with Database Restore")."\">";
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echo "</form>\n";
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echo "<br />\n";
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echo "<a href=\"backuprestore.php\">";
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echo i18n("If you are not going to proceed, please click here to clean up the temporary files which may contain confidential information!");
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echo "</a>\n";
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}
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else
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{
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echo error(i18n("This file is NOT a SFIAB SQL BACKUP file"));
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echo i18n("Only backups created with the SFIAB Backup Creator can be used to restore from.");
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echo "<br />\n";
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}
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send_footer();
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}
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else if($_POST['action']=="restoreproceed") {
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echo send_header("Database Backup/Restore",
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array('Committee Main' => 'committee_main.php',
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'SFIAB Configuration' => 'config/index.php')
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,"backup_restore"
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);
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//make sure the filename's good before we used it
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if(ereg("^[a-z0-9]{32}$",$_POST['realfilename']) && file_exists("../data/backuprestore/".$_POST['realfilename'])) {
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$filename=$_POST['realfilename'];
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echo i18n("Proceeding with database restore from %1",array($_POST['filename']))."...";
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$lines=file("../data/backuprestore/$filename");
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$err=false;
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echo "<pre>";
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foreach($lines AS $line) {
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$line=trim($line);
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if(ereg("^#TABLE: (.*)",$line,$args)) {
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//empty out the table
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$sql="TRUNCATE TABLE `".$args[1]."`";
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// echo $sql."\n";
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mysql_query($sql);
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}
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else if(ereg("^#",$line)) {
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//just skip it
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}
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else
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{
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//insert the new data
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mysql_query($line);
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if(mysql_error()) {
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echo $line."\n";
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echo mysql_error()."\n";
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$err=true;
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}
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}
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}
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echo "</pre>";
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if($err) {
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echo error(i18n("An error occured while importing the restore database"));
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}
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else
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echo happy(i18n("Database successfully restored"));
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unlink("../data/backuprestore/$filename");
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}
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else
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echo error(i18n("Invalid filename"));
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send_footer();
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}
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else
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{
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echo send_header("Database Backup/Restore",
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array('Committee Main' => 'committee_main.php',
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'SFIAB Configuration' => 'config/index.php')
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,"backup_restore"
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);
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//we try to remove temp files every time we load this page, who knows, maybe they navigated away
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//last time instead of clicking the link to come back here
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$dh=opendir("../data/backuprestore");
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$removed=false;
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while($fn=readdir($dh)) {
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if(ereg("[a-z0-9]{32}",$fn)) {
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unlink("../data/backuprestore/$fn");
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$removed=true;
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}
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}
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closedir($dh);
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if($removed) {
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echo happy(i18n("Temporary files successfully removed"));
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}
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echo "<h3>".i18n("Backup Database")."</h3>\n";
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echo "<a href=\"backuprestore.php?action=backup\">".i18n("Create Database Backup File")."</a><br />\n";
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echo "<br /><br />\n";
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echo "<hr />\n";
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echo "<h3>".i18n("Restore Database")."</h3>\n";
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echo i18n(error("WARNING: Importing a backup will completely DESTROY all data currently in the database and replace it with what is in the backup file"));
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echo "<form method=\"post\" action=\"backuprestore.php\" enctype=\"multipart/form-data\">\n";
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echo "<input type=\"hidden\" name=\"action\" value=\"restore\">\n";
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echo "<input type=\"file\" name=\"restore\">\n";
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echo "<input type=\"submit\" value=\"Upload Restore File\">\n";
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echo "</form>\n";
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send_footer();
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}
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?>
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@ -65,7 +65,7 @@
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echo "<table class=\"adminconfigtable\">";
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echo " <tr>";
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echo " <td><a href=\"rollover.php\">".theme_icon("rollover_fair_year")."<br />".i18n("Rollover Fair Year")."</a></td>";
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echo " <td></td>\n";
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echo " <td><a href=\"backuprestore.php\">".theme_icon("backup_restore")."<br />".i18n("Database Backup/Restore")."</a></td>";
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echo " <td></td>\n";
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echo " <td></td>\n";
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echo " </tr>";
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@ -66,5 +66,6 @@
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$theme['icons']['language_pack_installer']="kanagram.png";
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$theme['icons']['new_version_checker']="numbers.png";
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$theme['icons']['rollover_fair_year']="svn_switch.png";
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$theme['icons']['backup_restore']="";
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?>
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