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2bbc2f562893a24df85db3387aae859eee3a4dff
ICEcoder/lib/file-control-xhr.php
Matt Pass 2cd2aaa916 String escaping needed
2016-03-18 22:06:22 +00:00

1009 lines
40 KiB
PHP
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<?php
include("headers.php");
include("settings.php");
include("ftp-control.php");
$t = $text['file-control'];
// Load the LZ String PHP libs and define using LZString
include(dirname(__FILE__)."/../LZCompressor/LZContext.php");
include(dirname(__FILE__)."/../LZCompressor/LZData.php");
include(dirname(__FILE__)."/../LZCompressor/LZReverseDictionary.php");
include(dirname(__FILE__)."/../LZCompressor/LZString.php");
include(dirname(__FILE__)."/../LZCompressor/LZUtil.php");
use LZCompressor\LZString as LZString;
// ===============================
// SET OUR ERROR INFO TO A DEFAULT
// ===============================
$error = false;
$errorStr = "false";
$errorMsg = "None";
// ==============================
// GET CLEANED FILENAMES OR ERROR
// ==============================
// Get the save type if any
$saveType = isset($_GET['saveType']) ? strClean($_GET['saveType']) : "";
// Establish the filename/new filename
if (isset($_POST['newFileName']) && $_POST['newFileName']!="") {
$file = strClean($_POST['newFileName']); // New file
} elseif (isset($_REQUEST['file'])) {
$file = strClean($_REQUEST['file']); // Existing file
} else {
$file = ""; // Error
$finalAction = "nothing";
$doNext = "";
$error = true;
$errorStr = "true";
$errorMsg = $t['Sorry, bad filename...'];
};
// If we have changes or whole content, we need to LZ decompress them
if (isset($_POST['changes'])) {
$_POST['changes'] = LZString::decompressFromBase64($_POST['changes']);
}
if (isset($_POST['contents'])) {
$_POST['contents'] = LZString::decompressFromBase64($_POST['contents']);
}
// If we have file(s) to work with...
if (!$error) {
// Replace pipes with slashes, after cleaning the chars
$file = str_replace("|","/",strClean($file));
// Establish the actual name as we may have HTML entities in filename
$file = html_entity_decode($file);
// Put the original $file var aside for use
$fileOrig = $file;
// Trim any +'s or spaces from the end of file
$file = rtrim(rtrim($file,'+'),' ');
// Also remove [NEW] from $file, we can consider $_GET['action'] or $fileOrig to pick that up
$file = rtrim($file,'[NEW]');
// Make each path in $file a full path (; seperated list)
$allFiles = explode(";",$file);
for ($i=0; $i<count($allFiles); $i++) {
if (strpos($allFiles[$i],$docRoot)===false && $_GET['action']!="getRemoteFile") {
$allFiles[$i]=str_replace("|","/",$docRoot.$iceRoot.$allFiles[$i]);
}
};
$file = implode(";",$allFiles);
// Establish the $fileLoc and $fileName (used in single file cases, eg opening. Multiple file cases, eg deleting, is worked out in that loop)
$fileLoc = substr(str_replace($docRoot,"",$file),0,strrpos(str_replace($docRoot,"",$file),"/"));
$fileName = basename($file);
// Check through all files to make sure they're valid/safe
$allFiles = explode(";",$file);
for ($i=0; $i<count($allFiles); $i++) {
// Uncomment to alert and console.log the action and file, useful for debugging
// echo ";alert('".xssClean($_GET['action'],"html")." : ".$allFiles[$i]."');console.log('".xssClean($_GET['action'],"html")." : ".$allFiles[$i]."');";
// Die if the file requested isn't something we expect
if(
// A local folder that isn't the doc root or starts with the doc root
($_GET['action']!="getRemoteFile" && !isset($ftpSite) &&
rtrim($allFiles[$i],"/") !== rtrim($docRoot,"/") &&
strpos(realpath(rtrim(dirname($allFiles[$i]),"/")),realpath(rtrim($docRoot,"/"))) !== 0
) ||
// Or a remote URL that doesn't start http
($_GET['action']=="getRemoteFile" && strpos($allFiles[$i],"http") !== 0)
) {
$error = true;
$errorStr = "true";
$errorMsg = "Sorry! - problem with file requested";
};
}
}
$doNext = "";
// If we're in FTP mode, start a connection and leave open for FTP actions
if (isset($ftpSite)) {
ftpStart();
// Show user warning if no good connection
if (!$ftpConn || !$ftpLogin) {
$doNext .= 'top.ICEcoder.message("Sorry, no FTP connection to '.$ftpHost.' for user '.$ftpUser.'");';
}
}
// ============================
// STITCH CHANGES INTO OUR FILE
// ============================
function stitchChanges($fileLines) {
global $ICEcoder;
// Get our JSON changes from difflib and put into an array
$changes = json_decode($_POST['changes'],true);
// For each of those changes, handle the same requests on file on server to to match client view seen
for ($i=0; $i<count($changes); $i++) {
// Replace line(s)
if ($changes[$i][0] == "replace") {
for ($j=$changes[$i][1]; $j<=$changes[$i][2]-1; $j++) { // Take 1 from end
// Clear content of line
$fileLines[$j] = "";
// If it's the last line in the range
if ($j == $changes[$i][2]-1) {
// Replace the line with our replacement
// and if the last line, rtrim the new line from JS
$fileLines[$j] =
$j==count($fileLines)-1
? rtrim($changes[$i][5],$ICEcoder["lineEnding"])
: $changes[$i][5];
}
}
}
// Insert line(s)
if ($changes[$i][0] == "insert") {
for ($j=$changes[$i][1]-1; $j<=$changes[$i][2]-1; $j++) { // Take 1 from start and end
// Start of file, insert change and then 1st line afterwards
if ($j == -1) {
$fileLines[0] = $changes[$i][5].$fileLines[0];
// Otherwise, middle or end of file
} else {
// Replace the line with our replacement
// and if the last line, prefix with line return and rtrim the new line from JS
$fileLines[$j] .=
$j==count($fileLines)-1
? $ICEcoder["lineEnding"].rtrim($changes[$i][5],$ICEcoder["lineEnding"])
: $changes[$i][5];
}
}
}
// delete line(s)
if ($changes[$i][0] == "delete") {
for ($j=$changes[$i][1]; $j<=$changes[$i][2]-1; $j++) { // Take 1 from end
// Clear content of line
$fileLines[$j] = "";
// If the last line, clear line returns from it
if ($j == count($fileLines)-1) {
$fileLines[$changes[$i][1]-1] = rtrim(rtrim($fileLines[$changes[$i][1]-1],"\r"),"\n");
}
}
}
}
// Set and return the newly stitched together content
$contents = implode("",$fileLines);
return $contents;
}
// ============
// SAVING FILES
// ============
if (!$error && $_GET['action']=="save") {
// ====================================
// NEW FILES AND SAVE AS XHR LOOPAROUND
// ====================================
if (strpos($fileOrig,"[NEW]")>0||$saveType=="saveAs") {
$finalAction = strpos($fileOrig,"[NEW]")>0 ? "save as" : "save";
$fileURL = isset($file) ? $file : "";
$fileMDTURLPart = isset($_GET["fileMDT"]) && $_GET["fileMDT"]!="undefined" ? "&fileMDT=".numClean($_GET['fileMDT']) : "";
$fileVersionURLPart = isset($_GET["fileVersion"]) && $_GET["fileVersion"]!="undefined" ? "&fileVersion=".numClean($_GET['fileVersion']) : "";
$doNext .= '
top.ICEcoder.serverMessage();
fileLoc = "'.$fileLoc.'";
overwriteOK = false;
noConflictSave = false;
newFileName = top.ICEcoder.getInput("'.$t['Enter filename to...'].' "+(fileLoc!="" ? fileLoc : "/"),"");
if (newFileName) {
if (newFileName.substr(0,1)!="/") {newFileName = "/" + newFileName};
newFileName = fileLoc + newFileName;
/* Check if file/dir exists */
top.ICEcoder.lastFileDirCheckStatusObj = false;
top.ICEcoder.checkExists(newFileName);
var thisInt = setInterval(function() {
if (top.ICEcoder.lastFileDirCheckStatusObj != false) {
clearInterval(thisInt);
if (top.ICEcoder.lastFileDirCheckStatusObj.file && top.ICEcoder.lastFileDirCheckStatusObj.file.exists) {
overwriteOK = top.ICEcoder.ask("'.$t['That file exists...'].'");
} else {
noConflictSave = true;
};
/* Saving under conditions: Confirmation of overwrite or there is no filename conflict, it is a new file, in either case we can save */
if (overwriteOK || noConflictSave) {
newFileName = "'.(isset($ftpSite) ? "" : $docRoot).'" + newFileName;
saveURL = "lib/file-control-xhr.php?action=save'.$fileMDTURLPart.$fileVersionURLPart.'&csrf='.$_GET["csrf"].'";
var xhr = top.ICEcoder.xhrObj();
xhr.onreadystatechange=function() {
if (xhr.readyState==4 && xhr.status==200) {
/* console.log(xhr.responseText); */
var statusObj = JSON.parse(xhr.responseText);
/* Set the actions end time and time taken in JSON object */
statusObj.action.timeEnd = new Date().getTime();
statusObj.action.timeTaken = statusObj.action.timeEnd - statusObj.action.timeStart;
/* console.log(statusObj); */
if (statusObj.status.error) {
top.ICEcoder.message(statusObj.status.errorMsg);
} else {
eval(statusObj.action.doNext);
}
}
};
/* console.log(\'Calling \'+saveURL+\' via XHR\'); */
xhr.open("POST",saveURL,true);
xhr.setRequestHeader(\'Content-type\', \'application/x-www-form-urlencoded\');
xhr.send(\'timeStart='.$_POST["timeStart"].'&file='.$fileURL.'&newFileName=\'+newFileName.replace(/\\\+/g,"%2B")+\'&contents=\'+encodeURIComponent(top.LZString.compressToBase64(top.ICEcoder.saveAsContent)));
top.ICEcoder.serverMessage("<b>'.$t['Saving'].'</b><br>" + "'.($finalAction == "Save" ? "newFileName" : "'".$fileName."'").'");
}
}
},10);
};
/* UI dialog cancelling and saving contents for save as looparound */
if (!newFileName || newFileName && !overwriteOK) {
top.ICEcoder.saveAsContent = top.document.getElementById(\'saveTemp1\').value;
top.ICEcoder.serverMessage();top.ICEcoder.serverQueue("del",0);
}';
// ===================
// FILE CONTENT SAVING
// ===================
} elseif (isset($_POST['changes']) || isset($_POST['contents'])) {
$finalAction = isset($_POST["newFileName"]) ? "save as" : "save";
// =================
// FILE IS WRITEABLE
// =================
if (!$demoMode && (isset($ftpSite) || (file_exists($file) && is_writable($file)) || isset($_POST['newFileName']) && $_POST['newFileName']!="")) {
$filemtime = !isset($ftpSite) && $serverType=="Linux" ? filemtime($file) : "1000000";
// =======================
// MDT'S MATCH, WRITE FILE
// =======================
if (!(isset($_GET['fileMDT']))||$filemtime==$_GET['fileMDT']) {
// FTP Saving
if (isset($ftpSite)) {
$ftpFilepath = ltrim($fileLoc."/".$fileName,"/");
if (isset($_POST['changes'])) {
// Get existing file contents as lines
$loadedFile = toUTF8noBOM(ftpGetContents($ftpConn, $ftpRoot.$fileLoc."/".$fileName, $ftpMode));
$fileLines = explode("\n",$loadedFile);
// Need to add a new line at the end of each because explode will lose them,
// want want to end up with same array that 'file($file)' produces for a local file
// - it keeps the line endings at the end of each array item
for ($i=0; $i<count($fileLines); $i++) {
if ($i<count($fileLines)-1) {
$fileLines[$i] .= $ICEcoder["lineEnding"];
}
}
// Stitch changes onto it
$contents = stitchChanges($fileLines);
// get old file contents and count stats on usage \n and \r there
// in this case we can keep line endings, which file had before, without
// making code version control systems going crazy about line endings change in whole file.
$unixNewLines = preg_match_all('/[^\r][\n]/u', $loadedFile);
$windowsNewLines = preg_match_all('/[\r][\n]/u', $loadedFile);
} else {
$contents = $_POST['contents'];
}
// replace \r\n (Windows), \r (old Mac) and \n (Linux) line endings with whatever we chose to be lineEnding
$contents = str_replace("\r\n", $ICEcoder["lineEnding"], $contents);
$contents = str_replace("\r", $ICEcoder["lineEnding"], $contents);
$contents = str_replace("\n", $ICEcoder["lineEnding"], $contents);
if (isset($_POST['changes']) && ($unixNewLines > 0) || ($windowsNewLines > 0)){
if ($unixNewLines > $windowsNewLines){
$contents = str_replace($ICEcoder["lineEnding"], "\n", $contents);
} elseif ($windowsNewLines > $unixNewLines){
$contents = str_replace($ICEcoder["lineEnding"], "\r\n", $contents);
}
}
// Write our file contents
if (!ftpWriteFile($ftpConn, $ftpFilepath, $contents, $ftpMode)) {
$doNext .= 'top.ICEcoder.message("Sorry, could not write '.$ftpFilepath.' at '.$ftpHost.'");';
}
$doNext .= 'top.ICEcoder.openFileMDTs[top.ICEcoder.selectedTab-1]="'.$filemtime.'";';
$doNext .= '(function() {var x=top.ICEcoder.openFileVersions; var y=top.ICEcoder.selectedTab-1; x[y] = "undefined" != typeof x[y] ? x[y]+1 : 1})();top.ICEcoder.updateVersionsDisplay();';
// Local saving
} else {
if (isset($_POST['changes'])) {
// Get existing file contents as lines and stitch changes onto it
$fileLines = file($file);
$contents = stitchChanges($fileLines);
// get old file contents, and count stats on usage \n and \r there
// in this case we can keep line endings, which file had before, without
// making code version control systems going crazy about line endings change in whole file.
$oldContents = file_exists($file)?file_get_contents($file):'';
$unixNewLines = preg_match_all('/[^\r][\n]/u', $oldContents);
$windowsNewLines = preg_match_all('/[\r][\n]/u', $oldContents);
} else {
$contents = $_POST['contents'];
}
// Newly created files have the perms set too
$setPerms = (!file_exists($file)) ? true : false;
$fh = fopen($file, 'w') or die($t['Sorry, cannot save']);
// replace \r\n (Windows), \r (old Mac) and \n (Linux) line endings with whatever we chose to be lineEnding
$contents = str_replace("\r\n", $ICEcoder["lineEnding"], $contents);
$contents = str_replace("\r", $ICEcoder["lineEnding"], $contents);
$contents = str_replace("\n", $ICEcoder["lineEnding"], $contents);
if (isset($_POST['changes']) && ($unixNewLines > 0) || ($windowsNewLines > 0)){
if ($unixNewLines > $windowsNewLines){
$contents = str_replace($ICEcoder["lineEnding"], "\n", $contents);
} elseif ($windowsNewLines > $unixNewLines){
$contents = str_replace($ICEcoder["lineEnding"], "\r\n", $contents);
}
}
// Now write that content, close the file and clear the statcache
fwrite($fh, $contents);
fclose($fh);
if ($setPerms) {
chmod($file,octdec($ICEcoder['newFilePerms']));
}
clearstatcache();
$filemtime = $serverType=="Linux" ? filemtime($file) : "1000000";
$doNext .= 'top.ICEcoder.openFileMDTs[top.ICEcoder.selectedTab-1]="'.$filemtime.'";';
$doNext .= '(function() {var x=top.ICEcoder.openFileVersions; var y=top.ICEcoder.selectedTab-1; x[y] = "undefined" != typeof x[y] ? x[y]+1 : 1})();top.ICEcoder.updateVersionsDisplay();';
}
// Save a version controlled backup source of the file
if ($ICEcoder["backupsKept"]) {
$backupDirFormat = "Y-m-d";
// 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 (we postfix a number in parens)
for ($i=1; $i<1000000000; $i++) {
if (!file_exists($backupDir.'/'.$fileName." (".$i.")")) {
$backupFileName = $fileName." (".$i.")";
$backupFileNum = $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();
// Log the version count in an index file, which contains saved version counts
$backupIndex = $backupDirBase.$backupDirHost."/".$backupDirDate."/.versions-index";
// Have a version index already? Update contents
if (file_exists($backupIndex)) {
$versionsInfo = "";
$versionsInfoOrig = file_get_contents($backupIndex,false,$context);
$versionsInfoOrig = explode("\n",$versionsInfoOrig);
$replacedLine = false;
// For each line, either re-set number or simply include the line
for ($i=0; $i<count($versionsInfoOrig); $i++) {
if (strpos($versionsInfoOrig[$i],$fileLoc."/".$fileName." = ") === 0) {
$versionsInfo .= $fileLoc."/".$fileName." = ".$backupFileNum.PHP_EOL;
$replacedLine = true;
} else {
$versionsInfo .= $versionsInfoOrig[$i].PHP_EOL;
}
}
// Didn't find our line in the file? Add it to the end
if (!$replacedLine) {
$versionsInfo .= $fileLoc."/".$fileName." = ".$backupFileNum.PHP_EOL;
}
// No version file yet, set the first line
} else {
$versionsInfo = $fileLoc."/".$fileName." = ".$backupFileNum.PHP_EOL;
}
$versionsInfo = rtrim($versionsInfo,PHP_EOL);
$fh = fopen($backupIndex, 'w') or die($t['Sorry, cannot save...']);
fwrite($fh, $versionsInfo);
fclose($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[$i]);
}
}
}
// Reload file manager, rename tab & remove old file highlighting if it was a new file
if (isset($_POST['newFileName']) && $_POST['newFileName']!="") {
$doNext .= 'top.ICEcoder.selectedFiles=[];top.ICEcoder.updateFileManagerList(\'add\',\''.$fileLoc.'\',\''.$fileName.'\',false,false,false,\'file\');';
$doNext .= 'top.ICEcoder.renameTab(top.ICEcoder.selectedTab,\''.$fileLoc."/".$fileName.'\');';
if (!strpos($_REQUEST['file'],"[NEW]")) {
// We're saving as a new file, so unhighlight the old name in the file manager if visible
$doNext .= "fileLink = top.ICEcoder.filesFrame.contentWindow.document.getElementById('".str_replace("/","|",$fileLoc)."|".basename($_REQUEST['file'])."');";
$doNext .= "if (fileLink) {fileLink.style.backgroundColor = top.ICEcoder.tabBGnormal; fileLink.style.color = top.ICEcoder.tabFGnormalFile};";
}
}
// Reload previewWindow window if not a Markdown file
// In doing this, we check on an interval for the page to be complete and if we last saw it loading
// When we are done loading, so set the loading status to false and load plugins ontop...
$doNext .= 'if (top.ICEcoder.previewWindow.location && top.ICEcoder.previewWindow.location.pathname.indexOf(".md")==-1) {
top.ICEcoder.previewWindowLoading = false;
top.ICEcoder.previewWindow.location.reload(true);
top.ICEcoder.checkPreviewWindowLoadingInt = setInterval(function() {
if (top.ICEcoder.previewWindow.document.readyState != "loading" && top.ICEcoder.previewWindowLoading) {
top.ICEcoder.previewWindowLoading = false;
try {top.ICEcoder.doPesticide();} catch(err) {};
try {top.ICEcoder.doStatsJS(\'save\');} catch(err) {};
try {top.ICEcoder.doResponsive();} catch(err) {};
clearInterval(top.ICEcoder.checkPreviewWindowLoadingInt);
} else {
top.ICEcoder.previewWindowLoading = top.ICEcoder.previewWindow.document.readyState == "loading" ? true : false;
}
},4);
};';
// Copy over content to diff pane if we have that setting on
$doNext .= '
cM = top.ICEcoder.getcMInstance();
cMdiff = top.ICEcoder.getcMdiffInstance();
if (top.ICEcoder.updateDiffOnSave) {
cMdiff.setValue(cM.getValue());
};
';
// Finally, set previous files, indicate changes, set saved points and redo tabs
$doNext .= '
top.ICEcoder.setPreviousFiles();
setTimeout(function(){top.ICEcoder.indicateChanges()},4);
top.ICEcoder.savedPoints[top.ICEcoder.selectedTab-1] = cM.changeGeneration();
top.ICEcoder.savedContents[top.ICEcoder.selectedTab-1] = cM.getValue();
top.ICEcoder.redoTabHighlight(top.ICEcoder.selectedTab);';
// Run our custom processes
include_once("../processes/on-file-save.php");
// ======================================================
// MDT'S DON'T MATCH, OFFER TO LOAD FILE & SHOW DIFF VIEW
// ======================================================
} else {
// Only applicable for local files
$loadedFile = toUTF8noBOM(file_get_contents($file,false,$context),true);
$fileCountInfo = getVersionsCount($fileLoc,$fileName);
$doNext .= '
var loadedFile = document.createElement("textarea");
loadedFile.value = "'.str_replace('"','\\\"',str_replace("\r","\\\\r",str_replace("\n","\\\\n",str_replace("</textarea>","<ICEcoder:/:textarea>",$loadedFile)))).'";
var refreshFile = top.ICEcoder.ask("'.$t['Sorry, this file...'].'\\\n'.$file.'\\\n\\\n'.$t['Reload this file...'].'");
if (refreshFile) {
var cM = top.ICEcoder.getcMInstance();
var thisTab = top.ICEcoder.selectedTab;
var userVersionFile = cM.getValue();
/* Revert back to original */
cM.setValue(loadedFile.value);
top.ICEcoder.savedPoints[thisTab-1] = cM.changeGeneration();
top.ICEcoder.savedContents[thisTab-1] = cM.getValue();
top.ICEcoder.openFileMDTs[top.ICEcoder.selectedTab-1] = "'.$filemtime.'";
top.ICEcoder.openFileVersions[top.ICEcoder.selectedTab-1] = "'.$fileCountInfo['count'].'";
cM.clearHistory();
/* Now for the new version in the diff pane */
top.ICEcoder.setSplitPane(\'on\');
var cMdiff = top.ICEcoder.getcMdiffInstance();
cMdiff.setValue(userVersionFile);
};';
$finalAction = "nothing";
}
// ===================
// FILE IS UNWRITEABLE
// ===================
} else {
$finalAction = "nothing";
$doNext .= "top.ICEcoder.message('".$t['Sorry, cannot save']."\\\\n".$file."');";
}
$doNext .= 'top.ICEcoder.serverMessage();top.ICEcoder.serverQueue("del",0);';
}
};
// ==========
// NEW FOLDER
// ==========
if (!$error && $_GET['action']=="newFolder") {
if (!$demoMode && (isset($ftpSite) || is_writable($docRoot.$fileLoc))) {
$updateFM = false;
// FTP
if (isset($ftpSite)) {
$ftpFilepath = ltrim($fileLoc."/".$fileName,"/");
if (!ftpMkDir($ftpConn, octdec($ICEcoder['newDirPerms']), $ftpFilepath)) {
$doNext .= 'top.ICEcoder.message("Sorry, could not create dir '.$ftpFilepath.' at '.$ftpHost.'");';
} else {
$updateFM = true;
}
// Local
} else {
mkdir($file, octdec($ICEcoder['newDirPerms']));
// Reload file manager
$updateFM = true;
}
// Update file manager on success
if ($updateFM) {
$doNext .= 'top.ICEcoder.selectedFiles=[];top.ICEcoder.updateFileManagerList(\'add\',\''.$fileLoc.'\',\''.$fileName.'\',false,false,false,\'folder\');';
}
$finalAction = "newFolder";
// Run our custom processes
include_once("../processes/on-new-dir.php");
} else {
$doNext .= "top.ICEcoder.message('".$t['Sorry, cannot create...']."\\\\n".$fileLoc."');";
$finalAction = "nothing";
}
$doNext .= 'top.ICEcoder.serverMessage();top.ICEcoder.serverQueue("del",0);';
};
// ================
// MOVE FILE/FOLDER
// ================
if (!$error && $_GET['action']=="move") {
if (isset($ftpSite)) {
$srcDir = ltrim(str_replace("|","/",strClean($_GET['oldFileName'])),"/");
$tgtDir = ltrim($fileLoc."/".$fileName,"/");
} else {
$srcDir = $docRoot.$iceRoot.str_replace("|","/",strClean($_GET['oldFileName']));
$tgtDir = $docRoot.$fileLoc."/".$fileName;
}
if ($srcDir != $tgtDir && $fileLoc != "") {
if (!$demoMode && (isset($ftpSite) || is_writable($srcDir))) {
$updateFM = false;
// FTP
if (isset($ftpSite)) {
if (!ftpRename($ftpConn, $srcDir, $tgtDir)) {
$doNext .= 'top.ICEcoder.message("Sorry, could not rename '.$srcDir.' to '.$tgtDir.'");';
} else {
$ftpFileDirInfo = ftpGetFileInfo($ftpConn, ltrim($fileLoc,"/"), $fileName);
$fileOrFolder = $ftpFileDirInfo['type'] == "directory" ? "folder" : "file";
$updateFM = true;
}
// Local
} else {
if(rename($srcDir,$tgtDir)) {
// Is a dir or file (needed to create new item in file manager)
$fileOrFolder = is_dir($docRoot.$fileLoc."/".$fileName) ? "folder" : "file";
$updateFM = true;
}
}
// Update file manager on success
if ($updateFM) {
$doNext .= 'top.ICEcoder.selectedFiles=[];top.ICEcoder.updateFileManagerList(\'move\',\''.$fileLoc.'\',\''.$fileName.'\',\'\',\''.str_replace($iceRoot,"",strClean(str_replace("|","/",$_GET['oldFileName']))).'\',false,\''.$fileOrFolder.'\');';
}
$finalAction = "move";
// Run our custom processes
include_once("../processes/on-file-dir-move.php");
} else {
$doNext .= "top.ICEcoder.message('".$t['Sorry, cannot move']."\\\\n".str_replace("|","/",strClean($_GET['oldFileName']))."\\\\n\\\\n".$t['Maybe public write...']."');";
$finalAction = "nothing";
}
} else {
$doNext .= "";
$finalAction = "nothing";
}
$doNext .= 'top.ICEcoder.serverMessage();top.ICEcoder.serverQueue("del",0);';
};
// ==================
// RENAME FILE/FOLDER
// ==================
if (!$error && $_GET['action']=="rename") {
if (!$demoMode && (isset($ftpSite) || is_writable($docRoot.$iceRoot.str_replace("|","/",strClean($_GET['oldFileName']))))) {
$updateFM = false;
// FTP
if (isset($ftpSite)) {
$ftpFilepath = ltrim($fileLoc."/".$fileName,"/");
if (!ftpRename($ftpConn, ltrim(strClean($_GET['oldFileName']),"/"), $ftpFilepath)) {
$doNext .= 'top.ICEcoder.message("Sorry, could not rename '.ltrim(strClean($_GET['oldFileName']),"/").' to '.$ftpFilepath.'");';
} else {
$updateFM = true;
}
// Local
} else {
rename($docRoot.$iceRoot.str_replace("|","/",strClean($_GET['oldFileName'])),$docRoot.$fileLoc."/".$fileName);
$updateFM = true;
}
// Update file manager on success
if ($updateFM) {
$doNext .= 'top.ICEcoder.selectedFiles=[];top.ICEcoder.updateFileManagerList(\'rename\',\''.$fileLoc.'\',\''.$fileName.'\',\'\',\''.str_replace($iceRoot,"",strClean($_GET['oldFileName'])).'\');';
}
$finalAction = "rename";
// Run our custom processes
include_once("../processes/on-file-dir-rename.php");
} else {
$doNext .= "top.ICEcoder.message('".$t['Sorry, cannot rename']."\\\\n".strClean($_GET['oldFileName'])."\\\\n\\\\n".$t['Maybe public write...']."');";
$finalAction = "nothing";
}
$doNext .= 'top.ICEcoder.serverMessage();top.ICEcoder.serverQueue("del",0);';
};
// =================
// PASTE FILE/FOLDER
// =================
if (!isset($ftpSite) && !$error && $_GET['action']=="paste") {
$source = $file;
$dest = str_replace("//","/",$docRoot.$iceRoot.strClean(str_replace("|","/",$_GET['location']))."/".basename($source));
if (!$demoMode && is_writable(dirname($dest))) {
if (is_dir($source)) {
$fileOrFolder = "folder";
if (!is_dir($dest)) {
mkdir($dest, octdec($ICEcoder['newDirPerms']));
} else {
for ($i=2; $i<1000000000; $i++) {
if (!is_dir($dest." (".$i.")")) {
$dest = $dest." (".$i.")";
mkdir($dest, octdec($ICEcoder['newDirPerms']));
$i=1000000000;
}
}
}
foreach ($iterator = new RecursiveIteratorIterator(
new RecursiveDirectoryIterator($source, RecursiveDirectoryIterator::SKIP_DOTS),
RecursiveIteratorIterator::SELF_FIRST) as $item
) {
if ($item->isDir()) {
mkdir($dest.DIRECTORY_SEPARATOR.$iterator->getSubPathName(), octdec($ICEcoder['newDirPerms']));
} else {
copy($item, $dest.DIRECTORY_SEPARATOR.$iterator->getSubPathName());
}
}
} else {
$fileOrFolder = "file";
if (!file_exists($dest)) {
copy($source, $dest);
} else {
for ($i=2; $i<1000000000; $i++) {
if (!file_exists($dest." (".$i.")")) {
$dest = $dest." (".$i.")";
copy($source, $dest);
$i=1000000000;
}
}
}
}
// Reload file manager
$doNext .= 'top.ICEcoder.updateFileManagerList(\'add\',\''.strClean(str_replace("|","/",$_GET['location'])).'\',\''.basename($dest).'\',false,false,false,\''.$fileOrFolder.'\');';
$finalAction = "pasteFile";
// Run our custom processes
include_once("../processes/on-file-dir-paste.php");
} else {
$doNext .= "top.ICEcoder.message('".$t['Sorry, cannot copy']." \\\\n".str_replace($docRoot,"",$source)."\\\\n ".$t['into']." \\\\n".str_replace($docRoot,"",$dest)."');";
$finalAction = "nothing";
}
$doNext .= 'top.ICEcoder.serverMessage();top.ICEcoder.serverQueue("del",0);';
};
// ==============
// UPLOAD FILE(S)
// ==============
if (!isset($ftpSite) && !$error && $_GET['action']=="upload") {
if (!$demoMode) {
class fileUploader {
public function __construct($uploads) {
global $docRoot,$iceRoot,$ICEcoder,$doNext;
$uploadDir=$docRoot.$iceRoot.str_replace("..","",str_replace("|","/",strClean($_POST['folder'])."/"));
foreach($uploads as $current) {
$this->uploadFile=$uploadDir.$current->name;
$fileName = $current->name;
// Get & set existing perms for existing files, or set to newFilePerms setting for new files
if (file_exists($this->uploadFile)) {
$chmodInfo = substr(sprintf('%o', fileperms($this->uploadFile)), -4);
$setPerms = substr($chmodInfo,1,3); // reduces 0755 down to 755
} else {
$setPerms = $ICEcoder['newFilePerms'];
}
if ($this->upload($current,$this->uploadFile,$setPerms)) {
$doNext .= 'top.ICEcoder.updateFileManagerList(\'add\',top.ICEcoder.selectedFiles[top.ICEcoder.selectedFiles.length-1].replace(/\|/g,\'/\'),\''.str_replace("'","\'",$fileName).'\',false,false,true,\'file\'); top.ICEcoder.serverMessage("'.$t['Uploaded file(s) OK'].'");setTimeout(function(){top.ICEcoder.serverMessage();},2000);';
$finalAction = "upload";
} else {
$doNext .= "top.ICEcoder.message('".$t['Sorry, cannot upload']." \\\\n".$fileName."\\\\n ".$t['into']." \\\\n'+top.ICEcoder.selectedFiles[top.ICEcoder.selectedFiles.length-1].replace(/\|/g,'/'));";
$finalAction = "nothing";
}
}
}
public function upload($current,$uploadFile,$setPerms){
if(move_uploaded_file($current->tmp_name,$uploadFile)){
chmod($uploadFile,octdec($setPerms));
return true;
}
}
}
function getDetails($fileArr) {
foreach($fileArr['name'] as $keyee => $info) {
$uploads[$keyee]->name=$fileArr['name'][$keyee];
$uploads[$keyee]->type=$fileArr['type'][$keyee];
$uploads[$keyee]->tmp_name=$fileArr['tmp_name'][$keyee];
$uploads[$keyee]->error=$fileArr['error'][$keyee];
}
return $uploads;
}
if($_FILES['filesInput']){
$uploads = getDetails($_FILES['filesInput']);
$fileUploader=new fileUploader($uploads);
}
// Run our custom processes
include_once("../processes/on-file-upload.php");
} else {
$doNext .= "top.ICEcoder.message('".$t['Sorry, cannot upload...']."');";
$finalAction = "nothing";
}
$doNext .= "top.ICEcoder.hideFileMenu();top.document.getElementById('fileInput').value='';top.ICEcoder.showHide('hide',top.document.getElementById('loadingMask'));";
// Upload is not handled by XHR methods, but form post, so we need to manually trigger $doNext in a script tag
echo "<script>".$doNext."</script>";
};
// ========================
// DELETE FILE(S)/FOLDER(S)
// ========================
if (!$error && $_GET['action']=="delete") {
$filesArray = explode(";",$file); // May contain more than one file here
// FTP
if (isset($ftpSite)) {
if (count($filesArray) == 1) {
$ftpFileDirInfo = ftpGetFileInfo($ftpConn, ltrim($fileLoc,"/"), $fileName);
$itemType = $ftpFileDirInfo['type'] == "directory" ? "dir" : "file";
$itemPath = ltrim($fileLoc."/".$fileName,"/");
if (!$demoMode && ftpDelete($ftpConn,$itemType,$itemPath)) {
if ($fileLoc=="" || $fileLoc=="\\") {$fileLoc="/";};
// Reload file manager
$doNext .= 'top.ICEcoder.selectedFiles=[];top.ICEcoder.updateFileManagerList(\'delete\',\''.$fileLoc.'\',\''.$fileName.'\');';
$finalAction = "delete";
// Run our custom processes
include_once("../processes/on-file-dir-delete.php");
} else {
$doNext .= "top.ICEcoder.message('".$t['Sorry, cannot delete']."\\\\n".$fileLoc."/".$fileName."');";
$finalAction = "nothing";
}
} else {
$doNext .= "top.ICEcoder.message('".$t['Sorry, cannot delete more...']."');";
$finalAction = "nothing";
}
// Local
} else {
for ($i=0;$i<count($filesArray);$i++) {
$fullPath = str_replace($docRoot,"",$filesArray[$i]);
$fullPath = str_replace($iceRoot,"",$fullPath);
$fullPath = $docRoot.$iceRoot.$fullPath;
if (rtrim($fullPath,"/") == rtrim($docRoot,"/")) {
$doNext .= "top.ICEcoder.message('".$t['Sorry, cannot delete...']."');";
} else if (!$demoMode && is_writable($fullPath)) {
is_dir($fullPath)
? rrmdir($fullPath)
: unlink($fullPath);
$fileName = basename($fullPath);
$fileLoc = dirname(str_replace($docRoot,"",$fullPath));
if ($fileLoc=="" || $fileLoc=="\\") {$fileLoc="/";};
// Reload file manager
$doNext .= 'top.ICEcoder.selectedFiles=[];top.ICEcoder.updateFileManagerList(\'delete\',\''.$fileLoc.'\',\''.$fileName.'\');';
$finalAction = "delete";
// Run our custom processes
include_once("../processes/on-file-dir-delete.php");
} else {
$doNext .= "top.ICEcoder.message('".$t['Sorry, cannot delete']."\\\\n".str_replace($docRoot,"",$fullPath)."');";
$finalAction = "nothing";
}
}
}
$doNext .= 'top.ICEcoder.serverMessage();top.ICEcoder.serverQueue("del",0);';
};
// The function to recursively remove folders & files
function rrmdir($dir) {
if (is_dir($dir)) {
$objects = scandir($dir);
foreach ($objects as $object) {
if ($object != "." && $object != "..") {
filetype($dir."/".$object) == "dir"
? rrmdir($dir."/".$object)
: unlink($dir."/".$object);
}
}
reset($objects);
rmdir($dir);
}
};
// ======================
// REPLACE TEXT IN A FILE
// ======================
if (!isset($ftpSite) && !$error && $_GET['action']=="replaceText") {
if (!$demoMode && is_writable($file)) {
$loadedFile = toUTF8noBOM(file_get_contents($file,false,$context),true);
$newContent = str_replace(strClean($_GET['find']),strClean($_GET['replace']),$loadedFile);
$fh = fopen($file, 'w') or die($t['Sorry, cannot save']);
fwrite($fh, $newContent);
fclose($fh);
$finalAction = "replaceText";
// Run our custom processes
include_once("../processes/on-file-replace-text.php");
} else {
$doNext .= "top.ICEcoder.message('".$t['Sorry, cannot replace...']."\\\\n".$file."');";
$finalAction = "nothing";
}
$doNext .= 'top.ICEcoder.serverMessage();top.ICEcoder.serverQueue("del",0);';
};
// ==========================
// GET CONTENTS OF REMOTE URL
// ==========================
if (!isset($ftpSite) && !$error && $_GET['action']=="getRemoteFile") {
$lineNumber = max(isset($_REQUEST['lineNumber'])?intval($_REQUEST['lineNumber']):1, 1);
if ($remoteFile = toUTF8noBOM(file_get_contents($file,false,$context),true)) {
// replace \r\n (Windows), \r (old Mac) and \n (Linux) line endings with whatever we chose to be lineEnding
$remoteFile = str_replace("\r\n", $ICEcoder["lineEnding"], $remoteFile);
$remoteFile = str_replace("\r", $ICEcoder["lineEnding"], $remoteFile);
$remoteFile = str_replace("\n", $ICEcoder["lineEnding"], $remoteFile);
$doNext .= 'top.ICEcoder.newTab();';
$doNext .= 'top.ICEcoder.getcMInstance().setValue(\''.str_replace("\r","",str_replace("\t","\\\\t",str_replace("\n","\\\\n",str_replace("'","\\\\'",str_replace("\\","\\\\",preg_quote($remoteFile)))))).'\');';
$doNext .= 'top.ICEcoder.goToLine('.$lineNumber.');';
$finalAction = "getRemoteFile";
// Run our custom processes
include_once("../processes/on-get-remote-file.php");
} else {
$finalAction = "nothing";
$doNext .= 'top.ICEcoder.message(\''.$t['Sorry, could not...'].' '.$file.'\');';
}
$doNext .= 'top.ICEcoder.serverMessage();top.ICEcoder.serverQueue("del",0);';
};
// =======================
// CHANGING FILE/DIR PERMS
// =======================
if (!$error && $_GET['action']=="perms") {
if (!$demoMode && (isset($ftpSite) || is_writable($file))) {
$updateFM = false;
// FTP
if (isset($ftpSite)) {
$ftpFilepath = ltrim($fileLoc."/".$fileName,"/");
if (!ftpPerms($ftpConn, octdec(numClean($_GET['perms'])), $ftpFilepath)) {
$doNext .= 'top.ICEcoder.message("Sorry, could not set perms on '.$ftpFilepath.' at '.$ftpHost.'");';
} else {
$updateFM = true;
}
// Local
} else {
chmod($file,octdec(numClean($_GET['perms'])));
// Reload file manager
$updateFM = true;
}
// Update file manager on success
if ($updateFM) {
$doNext .= 'top.ICEcoder.updateFileManagerList(\'chmod\',\''.$fileLoc.'\',\''.$fileName.'\',\''.numClean($_GET['perms']).'\');';
}
$finalAction = "perms";
// Run our custom processes
include_once("../processes/on-file-dir-perms.php");
} else {
$finalAction = "nothing";
$doNext .= "top.ICEcoder.message('".$t['Sorry, cannot change...']." \\n".strClean($file)."');";
}
$doNext .= 'top.ICEcoder.serverMessage();top.ICEcoder.serverQueue("del",0);';
};
// ====================
// CHECK FOR A FILE/DIR
// ====================
if (!isset($ftpSite) && !$error && $_GET['action']=="checkExists") {
// This action is called under seperate AJAX call and the responseText object stored in top.ICEcoder.lastFileDirCheckStatusObj
// Nothing really done here though, we do something with the responseText
$finalAction = "checkExists";
$doNext .= 'top.ICEcoder.serverMessage();top.ICEcoder.serverQueue("del",0);';
};
// ===================
// JSON DATA TO RETURN
// ===================
// No $filemtime yet? Get it now!
if (!isset($filemtime) && !is_dir($file)) {
$filemtime = $serverType=="Linux" ? filemtime($file) : "1000000";
}
// Set $timeStart, use 0 if not available
$timeStart = isset($_POST["timeStart"]) ? $_POST["timeStart"] : 0;
if (isset($ftpSite)) {
// Get info on dir/file now
$ftpFileDirInfo = ftpGetFileInfo($ftpConn, ltrim($fileLoc,"/"), $fileName);
// End the connection
ftpEnd();
// Then set info
$itemAbsPath = $ftpRoot.$fileLoc.'/'.$fileName;
$itemPath = dirname($ftpRoot.$fileLoc.'/'.$fileName);
$itemBytes = $ftpFileDirInfo['size'];
$itemType = (isset($ftpFileDirInfo['type']) ? ($ftpFileDirInfo['type'] == "directory" ? "dir" : "file") : "unknown");
$itemExists = (isset($ftpFileDirInfo['type']) ? "true" : "false");
} else {
$itemAbsPath = $file;
$itemPath = dirname($file);
$itemBytes = is_dir($file) ? null : filesize($file);
$itemType = (file_exists($file) ? (is_dir($file) ? "dir" : "file") : "unknown");
$itemExists = (file_exists($file) ? "true" : "false");
}
echo '{
"file": {
"absPath": "'.$itemAbsPath.'",
"relPath": "'.$fileLoc.'/'.$fileName.'",
"name": "'.$fileName.'",
"path": "'.$itemPath.'",
"bytes": "'.$itemBytes.'",
"modifiedDT": "'.$filemtime.'",
"type": "'.$itemType.'",
"exists": '.$itemExists.'
},
"action": {
"initial" : "'.$_GET["action"].'",
"final" : "'.$finalAction.'",
"timeStart": '.$timeStart.',
"timeEnd": 0,
"timeTaken": 0,
"csrf": "'.$_GET["csrf"].'",
"doNext" : "'.preg_replace('/\r|\n/','',str_replace(' ','',str_replace('"','\"',$doNext))).'top.ICEcoder.switchMode();"
},
"status": {
"error" : '.($error ? 'true' : 'false').',
"errorStr" : "'.$errorStr.'",
"errorMsg" : "'.$errorMsg.'"
}
}';
?>
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