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Включаем технический редактор файлов

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biver
2022-05-19 00:14:53 +03:00
parent f4a1ff70ca
commit 85289144bc
4 changed files with 43 additions and 24 deletions
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0
data_svelte/dev_conf.txt Normal file
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data_svelte/edit.htm.gz Normal file
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4
include/StandWebServer.h
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@@ -5,10 +5,10 @@
extern void standWebServerInit();
extern bool handleFileRead(String path);
extern String getContentType(String filename);
#ifdef REST_FILE_OPERATIONS
//#ifdef REST_FILE_OPERATIONS
extern void handleFileUpload();
extern void handleFileDelete();
extern void handleFileCreate();
extern void handleFileList();
#endif
//#endif
#endif

63
src/StandWebServer.cpp
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@@ -48,36 +48,53 @@ void standWebServerInit() {
// Запускаем HTTP сервер
HTTP.begin();
#ifdef REST_FILE_OPERATIONS
SPIFFS.begin();
{
Dir dir = SPIFFS.openDir("/");
while (dir.next()) {
String fileName = dir.fileName();
size_t fileSize = dir.fileSize();
}
}
//#ifdef REST_FILE_OPERATIONS
// SPIFFS.begin();
// {
// Dir dir = SPIFFS.openDir("/");
// while (dir.next()) {
// String fileName = dir.fileName();
// size_t fileSize = dir.fileSize();
// }
// }
// HTTP страницы для работы с FFS
// list directory
HTTP.on("/list", HTTP_GET, handleFileList);
//загрузка редактора editor
HTTP.on("/edit", HTTP_GET, []() {
if (!handleFileRead("/edit.htm")) HTTP.send(404, "text/plain", "FileNotFound");
if (!HTTP.args()) {
if (!handleFileRead("/edit.htm")) HTTP.send(404, "text/plain", "FileNotFound");
}
if (HTTP.hasArg("list")) {
handleFileList();
}
if (HTTP.hasArg("edit")) {
if (!handleFileRead(HTTP.arg("edit"))) HTTP.send(404, "text/plain", "FileNotFound");
}
if (HTTP.hasArg("download")) {
if (!handleFileRead(HTTP.arg("download"))) HTTP.send(404, "text/plain", "FileNotFound");
}
});
//Создание файла
HTTP.on("/edit", HTTP_PUT, handleFileCreate);
//Удаление файла
HTTP.on("/edit", HTTP_DELETE, handleFileDelete);
// first callback is called after the request has ended with all parsed arguments
// second callback handles file uploads at that location
HTTP.on(
"/edit", HTTP_POST, []() {
//Изменение файла
HTTP.on("/edit", HTTP_POST, []() {
HTTP.send(200, "text/plain", "");
},
handleFileUpload);
#endif
//#endif
// called when the url is not defined here
// use it to load content from SPIFFS
HTTP.onNotFound([]() {
if (!handleFileRead(HTTP.uri()))
HTTP.send(404, "text/plain", "FileNotFound");
@@ -92,6 +109,8 @@ bool handleFileRead(String path) {
if (FileFS.exists(pathWithGz))
path += ".gz";
File file = FileFS.open(path, "r");
if (contentType == "application/octet-stream")
HTTP.sendHeader("Content-Disposition", "attachment;filename=" + (String)file.name());
HTTP.streamFile(file, contentType);
file.close();
return true;
@@ -131,7 +150,7 @@ String getContentType(String filename) {
return "text/plain";
}
#ifdef REST_FILE_OPERATIONS
//#ifdef REST_FILE_OPERATIONS
// Здесь функции для работы с файловой системой
void handleFileUpload() {
if (HTTP.uri() != "/edit") return;
@@ -181,27 +200,27 @@ void handleFileCreate() {
}
void handleFileList() {
if (!HTTP.hasArg("dir")) {
if (!HTTP.hasArg("list")) {
HTTP.send(500, "text/plain", "BAD ARGS");
return;
}
String path = HTTP.arg("dir");
String path = HTTP.arg("list");
Dir dir = FileFS.openDir(path);
path = String();
String output = "[";
while (dir.next()) {
File entry = dir.openFile("r");
if (output != "[") output += ',';
bool isDir = false;
bool isDir = dir.isDirectory();
output += "{\"type\":\"";
output += (isDir) ? "dir" : "file";
output += "\",\"name\":\"";
output += String(entry.name()).substring(1);
output += String(entry.name());
output += "\"}";
entry.close();
}
output += "]";
HTTP.send(200, "text/json", output);
}
#endif
//#endif
#endif