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ICEcoder/lib/file-control-xhr.php
mattpass 5e4e73067e Tidy lib/file-control-xhr.php
2020-05-08 09:01:09 +01:00

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<?php
include "headers.php";
include "settings.php";
include "ftp-control.php";
$t = $text['file-control'];
// ===============================
// 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']) ? $_GET['saveType'] : "";
// Establish the filename/new filename
// New file
if (isset($_POST['newFileName']) && "" != $_POST['newFileName']) {
$file = $_POST['newFileName'];
// Existing file
} elseif (isset($_REQUEST['file'])) {
$file = $_REQUEST['file'];
// Error
} else {
$file = "";
$finalAction = "nothing";
$doNext = "";
$error = true;
$errorStr = "true";
$errorMsg = $t['Sorry, bad filename...'];
};
// If we have file(s) to work with...
if (false === $error) {
// Replace pipes with slashes, after cleaning the chars
$file = str_replace("|", "/", $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 = preg_replace('/\[NEW\]$/', '', $file);
// Make each path in $file a full path (; separated list)
$allFiles = explode(";", $file);
for ($i = 0; $i < count($allFiles); $i++) {
if (false === strpos($allFiles[$i],$docRoot) && "getRemoteFile" !== $_GET['action']) {
$allFiles[$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] . "');";
$bannedFileFound = false;
for ($j = 0; $j < count($_SESSION['bannedFiles']); $j++) {
$thisFile = str_replace("*", "", $_SESSION['bannedFiles'][$j]);
if ("" != $thisFile && false !== strpos($allFiles[$i], $thisFile)) {
$bannedFileFound = true;
}
}
// Die if the file requested isn't something we expect
if (
// On the banned file/dir list
($bannedFileFound) ||
// A local folder that isn't the doc root or starts with the doc root
("getRemoteFile" !== $_GET['action'] && !isset($ftpSite) &&
rtrim($allFiles[$i], "/") !== rtrim($docRoot, "/") &&
0 !== strpos(realpath(rtrim(dirname($allFiles[$i]), "/")), realpath(rtrim($docRoot, "/")))
) ||
// Or a remote URL that doesn't start http
("getRemoteFile" === $_GET['action'] && 0 !== strpos($allFiles[$i], "http"))
) {
$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 .= '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 ("replace" === $changes[$i][0]) {
// Take 1 from end
for ($j = $changes[$i][1]; $j <= $changes[$i][2] - 1; $j++) {
// 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 ("insert" === $changes[$i][0]) {
// Take 1 from start and end
for ($j = $changes[$i][1] - 1; $j <= $changes[$i][2] - 1; $j++) {
// Start of file, insert change and then 1st line afterwards
if ($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 ("delete" === $changes[$i][0]) {
// Take 1 from end
for ($j = $changes[$i][1]; $j <= $changes[$i][2] - 1; $j++) {
// 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 && "save" === $_GET['action']) {
// ====================================
// NEW FILES AND SAVE AS XHR LOOPAROUND
// ====================================
if (0 < strpos($fileOrig, "[NEW]") || "saveAs" === $saveType) {
$finalAction = 0 < strpos($fileOrig, "[NEW]") ? "save as" : "save";
$fileURL = isset($file) ? $file : "";
$fileMDTURLPart = isset($_GET["fileMDT"]) && "undefined" !== $_GET["fileMDT"] ? "&fileMDT=" . numClean($_GET['fileMDT']) : "";
$fileVersionURLPart = isset($_GET["fileVersion"]) && "undefined" !== $_GET["fileVersion"] ? "&fileVersion=" . numClean($_GET['fileVersion']) : "";
$doNext .= '
ICEcoder.serverMessage();
fileLoc = "' . $fileLoc . '";
overwriteOK = false;
noConflictSave = false;
newFileName = 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 */
ICEcoder.lastFileDirCheckStatusObj = false;
ICEcoder.checkExists(newFileName);
var thisInt = setInterval(function() {
if (false != ICEcoder.lastFileDirCheckStatusObj) {
clearInterval(thisInt);
if (ICEcoder.lastFileDirCheckStatusObj.file && ICEcoder.lastFileDirCheckStatusObj.file.exists) {
overwriteOK = 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=' . $_GET["csrf"] . '";
var xhr = ICEcoder.xhrObj();
xhr.onreadystatechange=function() {
if (4 === xhr.readyState && 200 === xhr.status) {
/* console.log(xhr.responseText); */
var statusObj = JSON.parse(xhr.responseText);
/* Set the actions end time and time taken in JSON object */
statusObj.action.timeEnd = new Date().getTime();
statusObj.action.timeTaken = statusObj.action.timeEnd - statusObj.action.timeStart;
/* console.log(statusObj); */
if (statusObj.status.error) {
ICEcoder.message(statusObj.status.errorMsg);
} else {
eval(statusObj.action.doNext);
}
}
};
/* console.log(\'Calling \' + saveURL + \' via XHR\'); */
xhr.open("POST",saveURL,true);
xhr.setRequestHeader(\'Content-type\', \'application/x-www-form-urlencoded\');
xhr.send(\'timeStart=' . numClean($_POST["timeStart"]) . '&file=' . $fileURL . '&newFileName=\' + newFileName.replace(/\\\+/g, "%2B") + \'&contents=\' + encodeURIComponent(ICEcoder.saveAsContent));
ICEcoder.serverMessage("<b>' . $t['Saving'] . '</b><br>" + "'.("Save" === $finalAction ? "newFileName" : "'" . $fileName . "'") . '");
}
}
},10);
};
/* UI dialog cancelling and saving contents for save as looparound */
if (!newFileName || newFileName && !overwriteOK) {
ICEcoder.saveAsContent = document.getElementById(\'saveTemp1\').value;
ICEcoder.serverMessage();ICEcoder.serverQueue("del", 0);
}';
// ===================
// FILE CONTENT SAVING
// ===================
} elseif (isset($_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) && "Linux" === $serverType ? filemtime($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), false);
$fileLines = explode("\n", str_replace("\r", "", $loadedFile));
// Need to add a new line at the end of each because explode will lose them,
// want want to end up with same array that 'file($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 .= 'ICEcoder.message("Sorry, could not write ' . $ftpFilepath . ' at ' . $ftpHost . '");';
} else {
$doNext .= 'ICEcoder.openFileMDTs[ICEcoder.selectedTab - 1]="' . $filemtime . '";';
$doNext .= '(function() {var x = ICEcoder.openFileVersions; var y = ICEcoder.selectedTab-1; x[y] = "undefined" != typeof x[y] ? x[y] + 1 : 1})(); ICEcoder.updateVersionsDisplay();';
}
// Local saving
} else {
if (isset($_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) ? getData($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']) && (0 < $unixNewLines) || (0 < $windowsNewLines)) {
if ($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 = "Linux" === $serverType ? filemtime($file) : "1000000";
$doNext .= 'ICEcoder.openFileMDTs[ICEcoder.selectedTab - 1] = "' . $filemtime . '";';
$doNext .= '(function() {var x = ICEcoder.openFileVersions; var y = ICEcoder.selectedTab-1; x[y] = "undefined" != typeof x[y] ? x[y] + 1 : 1})(); ICEcoder.updateVersionsDisplay();';
}
// Save a version controlled backup source of the file
if ($ICEcoder["backupsKept"]) {
$backupDirFormat = "Y-m-d";
// Establish the base, host and date dir parts...
$backupDirBase = str_replace("\\", "/", dirname(__FILE__)) . "/../data/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 = "";
$versionsInfoOrig = getData($backupIndex);
$versionsInfoOrig = explode("\n", $versionsInfoOrig);
$replacedLine = false;
// For each line, either re-set number or simply include the line
for ($i = 0; $i < count($versionsInfoOrig); $i++) {
if (0 === strpos($versionsInfoOrig[$i], $fileLoc . "/" . $fileName . " = ")) {
$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 .= 'ICEcoder.selectedFiles=[]; ICEcoder.updateFileManagerList(\'add\', \'' . $fileLoc . '\', \'' . $fileName . '\', false, false, false, \'file\');';
$doNext .= 'ICEcoder.renameTab(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 = ICEcoder.filesFrame.contentWindow.document.getElementById('" . str_replace("/", "|", $fileLoc) . "|". basename($_REQUEST['file']). "');";
$doNext .= "if (fileLink) {fileLink.style.backgroundColor = ICEcoder.tabBGnormal; fileLink.style.color = 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 on..
$doNext .= 'if (ICEcoder.previewWindow.location && ICEcoder.previewWindow.location.pathname && -1 === ICEcoder.previewWindow.location.pathname.indexOf(".md")) {
ICEcoder.previewWindowLoading = false;
ICEcoder.previewWindow.location.reload(true);
ICEcoder.checkPreviewWindowLoadingInt = setInterval(function() {
if ("loading" !== ICEcoder.previewWindow.document.readyState && ICEcoder.previewWindowLoading) {
ICEcoder.previewWindowLoading = false;
try {ICEcoder.doPesticide();} catch(err) {};
try {ICEcoder.doStatsJS(\'save\');} catch(err) {};
try {ICEcoder.doResponsive();} catch(err) {};
clearInterval(ICEcoder.checkPreviewWindowLoadingInt);
} else {
ICEcoder.previewWindowLoading = "loading" === ICEcoder.previewWindow.document.readyState ? true : false;
}
}, 4);
};';
// Copy over content to diff pane if we have that setting on
$doNext .= '
cM = ICEcoder.getcMInstance();
cMdiff = ICEcoder.getcMdiffInstance();
if (ICEcoder.updateDiffOnSave) {
cMdiff.setValue(cM.getValue());
};
';
// Finally, set previous files, indicate changes, set saved points and redo tabs
$doNext .= '
ICEcoder.setPreviousFiles();
setTimeout(function(){ICEcoder.indicateChanges()}, 4);
ICEcoder.savedPoints[ICEcoder.selectedTab-1] = cM.changeGeneration();
ICEcoder.savedContents[ICEcoder.selectedTab-1] = cM.getValue();
ICEcoder.redoTabHighlight(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
$loadedFile = toUTF8noBOM(getData($file), 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 = ICEcoder.ask("' . $t['Sorry, this file...'] . '\\\n' . $file . '\\\n\\\n' . $t['Reload this file...'] . '");
if (refreshFile) {
var cM = ICEcoder.getcMInstance();
var thisTab = ICEcoder.selectedTab;
var userVersionFile = cM.getValue();
/* Revert back to original */
cM.setValue(loadedFile.value);
ICEcoder.savedPoints[thisTab - 1] = cM.changeGeneration();
ICEcoder.savedContents[thisTab - 1] = cM.getValue();
ICEcoder.openFileMDTs[ICEcoder.selectedTab - 1] = "' . $filemtime . '";
ICEcoder.openFileVersions[ICEcoder.selectedTab - 1] = "' . $fileCountInfo['count'] . '";
cM.clearHistory();
/* Now for the new version in the diff pane */
ICEcoder.setSplitPane(\'on\');
var cMdiff = ICEcoder.getcMdiffInstance();
cMdiff.setValue(userVersionFile);
};';
$finalAction = "nothing";
}
// ===================
// FILE IS UNWRITEABLE
// ===================
} else {
$finalAction = "nothing";
$doNext .= "ICEcoder.message('" . $t['Sorry, cannot save'] . "\\\\n" . $file . "');";
}
$doNext .= 'ICEcoder.serverMessage(); ICEcoder.serverQueue("del", 0);';
}
};
// ==========
// NEW FOLDER
// ==========
if (!$error && "newFolder" === $_GET['action']) {
if (!$demoMode && (isset($ftpSite) || is_writable($docRoot.$fileLoc))) {
$updateFM = false;
// FTP
if (isset($ftpSite)) {
$ftpFilepath = ltrim($fileLoc . "/" . $fileName, "/");
if (!ftpMkDir($ftpConn, octdec($ICEcoder['newDirPerms']), $ftpFilepath)) {
$doNext .= 'ICEcoder.message("Sorry, could not create dir '.$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 .= 'ICEcoder.selectedFiles=[]; ICEcoder.updateFileManagerList(\'add\', \'' . $fileLoc . '\', \'' . $fileName . '\', false, false, false, \'folder\');';
}
$finalAction = "newFolder";
// Run our custom processes
include_once "../processes/on-new-dir.php";
} else {
$doNext .= "ICEcoder.message('" . $t['Sorry, cannot create...'] . "\\\\n" . $fileLoc . "');";
$finalAction = "nothing";
}
$doNext .= 'ICEcoder.serverMessage(); ICEcoder.serverQueue("del", 0);';
};
// ================
// MOVE FILE/FOLDER
// ================
if (!$error && "move" === $_GET['action']) {
if (isset($ftpSite)) {
$srcDir = ltrim(str_replace("|", "/", $_GET['oldFileName']), "/");
$tgtDir = ltrim($fileLoc . "/" . $fileName, "/");
} else {
$srcDir = $docRoot . $iceRoot . str_replace("|", "/", $_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 .= 'ICEcoder.message("Sorry, could not rename ' . $srcDir . ' to ' . $tgtDir . '");';
} else {
$ftpFileDirInfo = ftpGetFileInfo($ftpConn, ltrim($fileLoc, "/"), $fileName);
$fileOrFolder = "directory" === $ftpFileDirInfo['type'] ? "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 .= 'ICEcoder.selectedFiles=[]; ICEcoder.updateFileManagerList(\'move\', \'' . $fileLoc . '\', \'' . $fileName . '\', \'\', \'' .str_replace($iceRoot, "", str_replace("|", "/", $_GET['oldFileName'])) . '\', false, \'' . $fileOrFolder . '\');';
}
$finalAction = "move";
// Run our custom processes
include_once "../processes/on-file-dir-move.php";
} else {
$doNext .= "ICEcoder.message('" . $t['Sorry, cannot move'] . "\\\\n" . str_replace("|", "/", $_GET['oldFileName']) . "\\\\n\\\\n" . $t['Maybe public write...'] . "');";
$finalAction = "nothing";
}
} else {
$doNext .= "";
$finalAction = "nothing";
}
$doNext .= 'ICEcoder.serverMessage(); ICEcoder.serverQueue("del", 0);';
};
// ==================
// RENAME FILE/FOLDER
// ==================
if (!$error && "rename" === $_GET['action']) {
if (!$demoMode && (isset($ftpSite) || is_writable($docRoot.$iceRoot.str_replace("|", "/", $_GET['oldFileName'])))) {
$updateFM = false;
// FTP
if (isset($ftpSite)) {
$ftpFilepath = ltrim($fileLoc . "/" . $fileName, "/");
if (!ftpRename($ftpConn, ltrim($_GET['oldFileName'], "/"), $ftpFilepath)) {
$doNext .= 'ICEcoder.message("Sorry, could not rename ' . ltrim($_GET['oldFileName'], "/") . ' to ' . $ftpFilepath . '");';
} else {
$updateFM = true;
}
// Local
} else {
rename($docRoot.$iceRoot.str_replace("|", "/", $_GET['oldFileName']), $docRoot . $fileLoc . "/" . $fileName);
$updateFM = true;
}
// Update file manager on success
if ($updateFM) {
$doNext .= 'ICEcoder.selectedFiles=[]; ICEcoder.updateFileManagerList(\'rename\', \'' . $fileLoc . '\', \'' . $fileName . '\', \'\', \'' . str_replace($iceRoot, "", $_GET['oldFileName']) . '\');';
}
$finalAction = "rename";
// Run our custom processes
include_once "../processes/on-file-dir-rename.php";
} else {
$doNext .= "ICEcoder.message('".$t['Sorry, cannot rename'] . "\\\\n" . $_GET['oldFileName'] . "\\\\n\\\\n" . $t['Maybe public write...'] . "');";
$finalAction = "nothing";
}
$doNext .= 'ICEcoder.serverMessage(); ICEcoder.serverQueue("del", 0);';
};
// =================
// PASTE FILE/FOLDER
// =================
if (!isset($ftpSite) && !$error && "paste" === $_GET['action']) {
$source = $file;
$dest = str_replace("//", "/", $docRoot . $iceRoot . 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 .= 'ICEcoder.updateFileManagerList(\'add\', \'' . 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 .= "ICEcoder.message('" . $t['Sorry, cannot copy'] . " \\\\n" . str_replace($docRoot, "", $source) . "\\\\n " . $t['into'] . " \\\\n" . str_replace($docRoot, "", $dest) . "');";
$finalAction = "nothing";
}
$doNext .= 'ICEcoder.serverMessage(); ICEcoder.serverQueue("del", 0);';
};
// ==============
// UPLOAD FILE(S)
// ==============
if (!isset($ftpSite) && !$error && "upload" === $_GET['action']) {
if (!$demoMode) {
class fileUploader {
public function __construct($uploads) {
global $docRoot, $iceRoot, $ICEcoder, $doNext;
$uploadDir = $docRoot . $iceRoot . str_replace("..", "", str_replace("|", "/", $_POST['folder'] . "/"));
foreach($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 .= 'parent.parent.ICEcoder.updateFileManagerList(\'add\', parent.parent.ICEcoder.selectedFiles[parent.parent.ICEcoder.selectedFiles.length - 1].replace(/\|/g, \'/\'), \'' . str_replace("'", "\'", $fileName) . '\', false, false, true, \'file\'); parent.parent.ICEcoder.serverMessage("' . $t['Uploaded file(s) OK'] . '");setTimeout(function(){parent.parent.ICEcoder.serverMessage();}, 2000);';
$finalAction = "upload";
} else {
$doNext .= "parent.parent.ICEcoder.message('" . $t['Sorry, cannot upload'] . " \\\\n" . $fileName . "\\\\n " . $t['into'] . " \\\\n' + parent.parent.ICEcoder.selectedFiles[parent.parent.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 = xssClean($fileArr['name'][$keyee], "html");
$uploads[$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 .= "parent.parent.ICEcoder.message('" . $t['Sorry, cannot upload...'] . "');";
$finalAction = "nothing";
}
$doNext .= "parent.parent.ICEcoder.hideFileMenu(); parent.parent.document.getElementById('fileInput').value = ''; parent.parent.ICEcoder.showHide('hide', parent.parent.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 && "delete" === $_GET['action']) {
$filesArray = explode(";", $file); // May contain more than one file here
// FTP
if (isset($ftpSite)) {
if (1 === count($filesArray)) {
$ftpFileDirInfo = ftpGetFileInfo($ftpConn, ltrim($fileLoc, "/"), $fileName);
$itemType = "directory" === $ftpFileDirInfo['type'] ? "dir" : "file";
$itemPath = ltrim($fileLoc . "/" . $fileName, "/");
if (!$demoMode && ftpDelete($ftpConn, $itemType, $itemPath)) {
if ($fileLoc=="" || "\\" === $fileLoc) {
$fileLoc = "/";
};
// Reload file manager
$doNext .= 'ICEcoder.selectedFiles = []; ICEcoder.updateFileManagerList(\'delete\', \'' . $fileLoc . '\', \'' . $fileName . '\');';
$finalAction = "delete";
// Run our custom processes
include_once "../processes/on-file-dir-delete.php";
} else {
$doNext .= "ICEcoder.message('" . $t['Sorry, cannot delete'] . "\\\\n" . $fileLoc . "/" . $fileName . "');";
$finalAction = "nothing";
}
} else {
$doNext .= "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 .= "ICEcoder.message('" . $t['Sorry, cannot delete...'] . "');";
} else if (!$demoMode && is_writable($fullPath)) {
if (is_dir($fullPath)) {
rrmdir($fullPath);
} else {
// Delete file to tmp dir or full delete
$ICEcoder['deleteToTmp']
? rename($fullPath, str_replace("\\", "/", dirname(__FILE__)) . "/../tmp/." . str_replace(":", "_", str_replace("/", "_", $fullPath)))
: unlink($fullPath);
}
$fileName = basename($fullPath);
$fileLoc = dirname(str_replace($docRoot, "", $fullPath));
if ($fileLoc=="" || "\\" === $fileLoc) {
$fileLoc="/";
};
// Reload file manager
$doNext .= 'ICEcoder.selectedFiles = []; ICEcoder.updateFileManagerList(\'delete\', \'' . $fileLoc . '\', \'' . $fileName . '\');';
$finalAction = "delete";
// Run our custom processes
include_once "../processes/on-file-dir-delete.php";
} else {
$doNext .= "ICEcoder.message('" . $t['Sorry, cannot delete'] . "\\\\n" . str_replace($docRoot, "", $fullPath) . "');";
$finalAction = "nothing";
}
}
}
$doNext .= 'ICEcoder.serverMessage(); ICEcoder.serverQueue("del", 0);';
};
// The function to recursively remove folders & files
function rrmdir($dir) {
global $ICEcoder;
if (is_dir($dir)) {
$objects = scandir($dir);
foreach ($objects as $object) {
if ("." !== $object && ".." !== $object) {
if ("dir" === filetype($dir . "/" . $object)) {
rrmdir($dir . "/" . $object);
} else {
$ICEcoder['deleteToTmp']
? rename($dir . "/" . $object, str_replace("\\", "/", dirname(__FILE__)) . "/../tmp/." . str_replace(":", "_", str_replace("/", "_", $dir)) . "/" . $object)
: unlink($dir . "/" . $object);
}
}
}
reset($objects);
$ICEcoder['deleteToTmp']
? rename($dir, str_replace("\\", "/", dirname(__FILE__)) . "/../tmp/." . str_replace(":", "_", str_replace("/", "_", $dir)))
: rmdir($dir);
}
};
// ======================
// REPLACE TEXT IN A FILE
// ======================
if (!isset($ftpSite) && !$error && "replaceText" === $_GET['action']) {
if (!$demoMode && is_writable($file)) {
$loadedFile = toUTF8noBOM(getData($file), true);
$newContent = str_replace($_GET['find'], $_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 .= "ICEcoder.message('" . $t['Sorry, cannot replace...'] . "\\\\n" . $file . "');";
$finalAction = "nothing";
}
$doNext .= 'ICEcoder.serverMessage(); ICEcoder.serverQueue("del", 0);';
};
// ==========================
// GET CONTENTS OF REMOTE URL
// ==========================
if (!isset($ftpSite) && !$error && "getRemoteFile" === $_GET['action']) {
$lineNumber = max(isset($_REQUEST['lineNumber']) ? intval($_REQUEST['lineNumber']) : 1, 1);
if ($remoteFile = toUTF8noBOM(getData($file, 'curl'), 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 .= 'ICEcoder.newTab();';
$doNext .= 'ICEcoder.getcMInstance().setValue(\'' . str_replace("\r", "", str_replace("\t", "\\\\t", str_replace("\n", "\\\\n", str_replace("'", "\\\\'", str_replace("\\", "\\\\", preg_quote($remoteFile)))))) . '\');';
$doNext .= 'ICEcoder.goToLine(' . $lineNumber . ');';
$finalAction = "getRemoteFile";
// Run our custom processes
include_once "../processes/on-get-remote-file.php";
} else {
$finalAction = "nothing";
$doNext .= 'ICEcoder.message(\'' . $t['Sorry, could not...'] . ' '.$file . '\');';
}
$doNext .= 'ICEcoder.serverMessage();ICEcoder.serverQueue("del", 0);';
};
// =======================
// CHANGING FILE/DIR PERMS
// =======================
if (!$error && "perms" === $_GET['action']) {
if (!$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 .= '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 .= '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 .= "ICEcoder.message('" . $t['Sorry, cannot change...'] . " \\n" . $file . "');";
}
$doNext .= 'ICEcoder.serverMessage(); ICEcoder.serverQueue("del", 0);';
};
// ====================
// CHECK FOR A FILE/DIR
// ====================
if (!isset($ftpSite) && !$error && "checkExists" === $_GET['action']) {
// This action is called under seperate AJAX call and the responseText object stored in ICEcoder.lastFileDirCheckStatusObj
// Nothing really done here though, we do something with the responseText
$finalAction = "checkExists";
$doNext .= 'ICEcoder.serverMessage(); ICEcoder.serverQueue("del", 0);';
};
// ===================
// JSON DATA TO RETURN
// ===================
// No $filemtime yet? Get it now!
if (false === isset($filemtime) && !is_dir($file)) {
$filemtime = "Linux" === $serverType ? filemtime($file) : 1000000;
}
if (false === isset($filemtime)) {
$filemtime = 1000000;
}
// Set $timeStart, use 0 if not available
$timeStart = isset($_POST["timeStart"]) ? numClean($_POST["timeStart"]) : 0;
if ($timeStart == "") {
$timeStart = 0;
}
if (isset($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']) ? ("directory" === $ftpFileDirInfo['type'] ? "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": ' . $itemExists . '
},
"action": {
"initial" : "' . xssClean($_GET['action'], "html") . '",
"final" : "' . $finalAction . '",
"timeStart": ' . $timeStart . ',
"timeEnd": 0,
"timeTaken": 0,
"csrf": "' . xssClean($_GET['csrf'], "html") . '",
"doNext" : "' . preg_replace('/\r|\n/', '', str_replace(' ', '', str_replace('"', '\"', $doNext))) . 'ICEcoder.switchMode();"
},
"status": {
"error" : ' . ($error ? 'true' : 'false') . ',
"errorStr" : "' . $errorStr . '",
"errorMsg" : "' . $errorMsg . '"
}
}';
// Set timestamp of last index to 0 to force a re-index next time we index
requireReIndexNextTime();
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