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Backup system working with params now

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Only run backup process if user has this turned on. Some code
simplification added. Removes old backups past X days as per user
setting.
This commit is contained in:
Matt Pass
2015-09-08 08:03:53 +01:00
parent 6492068717
commit 0592459666
1 changed files with 49 additions and 31 deletions
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80
lib/file-control-xhr.php
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@@ -247,41 +247,59 @@ if (!$error && $_GET['action']=="save") {
}
// Save a version controlled backup source of the file
// Establish the base, host and date dir parts...
$backupDirBase = str_replace("\\","/",dirname(__FILE__))."/../backups/";
$backupDirHost = isset($ftpSite) ? parse_url($ftpSite,PHP_URL_HOST) : "localhost";
$backupDirDate = date("Y")."-".date("m")."-".date("d");
if ($ICEcoder["backupsKept"]) {
$backupDirFormat = "Y-m-d";
// Establish an array of dirs from base to our file location
$subDirsArray = explode("/",ltrim($fileLoc,"/"));
array_unshift($subDirsArray,$backupDirHost,$backupDirDate);
// Make any dirs that don't exist
if (!is_dir($backupDirBase.implode("/",$subDirsArray))) {
$pathIncr = "";
for ($i=0; $i<count($subDirsArray); $i++) {
$pathIncr .= $subDirsArray[$i]."/";
if (!is_dir($backupDirBase.$pathIncr)) {
mkdir($backupDirBase.$pathIncr);
// Establish the base, host and date dir parts...
$backupDirBase = str_replace("\\","/",dirname(__FILE__))."/../backups/";
$backupDirHost = isset($ftpSite) ? parse_url($ftpSite,PHP_URL_HOST) : "localhost";
$backupDirDate = date($backupDirFormat);
// Establish an array of dirs from base to our file location
$subDirsArray = explode("/",ltrim($fileLoc,"/"));
array_unshift($subDirsArray,$backupDirHost,$backupDirDate);
// Make any dirs that don't exist if full path isn't there
if (!is_dir($backupDirBase.implode("/",$subDirsArray))) {
$pathIncr = "";
for ($i=0; $i<count($subDirsArray); $i++) {
$pathIncr .= $subDirsArray[$i]."/";
// If this subdir isn't there, make it
if (!is_dir($backupDirBase.$pathIncr)) {
mkdir($backupDirBase.$pathIncr);
}
}
}
// We should have our dir path now so set that
$backupDir = $backupDirBase.implode("/",$subDirsArray);
// Work out an available filename (if the plain filename exists, we'll postfix with a number in parens)
$backupFileName = $fileName;
if (file_exists($backupDir.'/'.$backupFileName)) {
for ($i=2; $i<1000000000; $i++) {
if (!file_exists($backupDir.'/'.$backupFileName." (".$i.")")) {
$backupFileName .= " (".$i.")";
$i=1000000000;
}
}
}
// Now save within that backup dir and clear the statcache
$fh = fopen($backupDir."/".$backupFileName, "w") or die($t['Sorry, cannot save...']);
fwrite($fh, $contents);
fclose($fh);
clearstatcache();
// Finally, clear any old backup dirs than user set X days (inclusive)
$backupDirsList = scandir($backupDirBase.$backupDirHost);
$backupDirsKeep = array();
for ($i=0; $i<=$ICEcoder["backupsDays"]; $i++) {
$backupDirsKeep[] = date($backupDirFormat, strtotime('-'.$i.' day',strtotime($backupDirDate)));
}
for ($i=0; $i<count($backupDirsList); $i++) {
if ($backupDirsList[$i] != "." && $backupDirsList[$i] != ".." && !in_array($backupDirsList[$i],$backupDirsKeep)) {
rrmdir($backupDirBase.$backupDirHost."/".$backupDirsList[$i]);
}
}
}
// We should have our dir path now so set that
$backupDir = $backupDirBase.implode("/",$subDirsArray);
// Finally, work out an available filename (if the plain filename exists, we'll postfix with a number in parens)
$backupFileName = $fileName;
if (file_exists($backupDir.'/'.$backupFileName)) {
for ($i=2; $i<1000000000; $i++) {
if (!file_exists($backupDir.'/'.$backupFileName." (".$i.")")) {
$backupFileName .= " (".$i.")";
$i=1000000000;
}
}
}
// Now save within that backup dir and clear the statcache
$fh = fopen($backupDir."/".$backupFileName, "w") or die($t['Sorry, cannot save...']);
fwrite($fh, $contents);
fclose($fh);
clearstatcache();
// Reload file manager, rename tab & remove old file highlighting if it was a new file
if (isset($_POST['newFileName']) && $_POST['newFileName']!="") {