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FSEditor

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This commit is contained in:
Yuri Trikoz
2020-08-08 02:00:20 +03:00
parent 33ebb36aec
commit b512c0258d
1 changed files with 75 additions and 31 deletions
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106
src/FSEditor.cpp
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@@ -174,81 +174,125 @@ void FSEditor::handleRequest(AsyncWebServerRequest *request) {
if (request->method() == HTTP_GET) {
if (request->hasParam("list")) {
String path = request->getParam("list")->value();
#if ESP32
auto dir = _fs.open(path);
#ifdef ESP32
File dir = _fs.open(path);
#else
auto dir = _fs.openDir(path);
fs::Dir dir = _fs.openDir(path);
#endif
path = String();
String output = "[";
#if ESP32
while (dir.openNextFile()) {
#ifdef ESP32
File entry = dir.openNextFile();
while (entry) {
#else
while (dir.next()) {
fs::File entry = dir.openFile("r");
#endif
#if ESP32
if (isExcluded(_fs, dir.name())) {
#else
if (isExcluded(_fs, dir.fileName().c_str())) {
String fname = entry.fullName();
if (fname.charAt(0) != '/') fname = "/" + fname;
if (isExcluded(_fs, fname.c_str())) {
#ifdef ESP32
entry = dir.openNextFile();
#endif
continue;
}
if (output != "[") output += ',';
output += "{\"type\":\"";
#if ESP32
output += dir.isDirectory() ? "file" : "dir";
#else
output += dir.isFile() ? "file" : "dir";
#endif
output += "file";
output += "\",\"name\":\"";
#if ESP32
output += dir.name();
#else
output += dir.fileName();
#endif
output += String(fname);
output += "\",\"size\":";
#if ESP32
output += String(dir.size());
#else
output += String(dir.fileSize());
#endif
output += String(entry.size());
output += "}";
#ifdef ESP32
entry = dir.openNextFile();
#else
entry.close();
#endif
}
#ifdef ESP32
dir.close();
#endif
output += "]";
request->send(200, "application/json", output);
output = String();
} else if (request->hasParam("edit") || request->hasParam("download")) {
request->send(request->_tempFile, request->_tempFile.name(), String(), request->hasParam("download"));
request->send(request->_tempFile, request->_tempFile.fullName(), String(), request->hasParam("download"));
} else {
const char *buildTime = __DATE__ " " __TIME__ " GMT";
if (request->header("If-Modified-Since").equals(buildTime)) {
request->send(304);
} else {
AsyncWebServerResponse *response = request->beginResponse(_fs, "/edit.htm");
AsyncWebServerResponse *response = request->beginResponse(LittleFS, "/edit.htm", "text/html");
// response->addHeader("Content-Encoding", "gzip");
response->addHeader("Last-Modified", buildTime);
request->send(response);
}
}
} else if (request->method() == HTTP_DELETE) {
if (request->hasParam("path", true)) {
_fs.remove(request->getParam("path", true)->value());
if (!(_fs.remove(request->getParam("path", true)->value()))) {
#ifdef ESP32
_fs.rmdir(request->getParam("path", true)->value()); // try rmdir for littlefs
#endif
}
request->send(200, "", "DELETE: " + request->getParam("path", true)->value());
} else
request->send(404);
} else if (request->method() == HTTP_POST) {
if (request->hasParam("data", true, true) && _fs.exists(request->getParam("data", true, true)->value()))
request->send(200, "", "UPLOADED: " + request->getParam("data", true, true)->value());
else
else if (request->hasParam("rawname", true) && request->hasParam("raw0", true)) {
String rawnam = request->getParam("rawname", true)->value();
if (_fs.exists(rawnam)) _fs.remove(rawnam); // delete it to allow a mode
int k = 0;
uint16_t i = 0;
fs::File f = _fs.open(rawnam, "a");
while (request->hasParam("raw" + String(k), true)) { //raw0 .. raw1
if (f) {
i += f.print(request->getParam("raw" + String(k), true)->value());
}
k++;
}
f.close();
request->send(200, "", "IPADWRITE: " + rawnam + ":" + String(i));
} else {
request->send(500);
}
} else if (request->method() == HTTP_PUT) {
if (request->hasParam("path", true)) {
String filename = request->getParam("path", true)->value();
if (_fs.exists(filename)) {
request->send(200);
} else {
/*******************************************************/
#ifdef ESP32
if (strchr(filename.c_str(), '/')) {
// For file creation, silently make subdirs as needed. If any fail,
// it will be caught by the real file open later on
char *pathStr = strdup(filename.c_str());
if (pathStr) {
// Make dirs up to the final fnamepart
char *ptr = strchr(pathStr, '/');
while (ptr) {
*ptr = 0;
_fs.mkdir(pathStr);
*ptr = '/';
ptr = strchr(ptr + 1, '/');
}
}
free(pathStr);
}
#endif
/*******************************************************/
fs::File f = _fs.open(filename, "w");
if (f) {
f.write((uint8_t)0x00);