Rune Harlyk
73 lines
1.9 KiB
C++
73 lines
1.9 KiB
C++
#ifndef FileExplorer_h
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#define FileExplorer_h
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#include <ESPFS.h>
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#include <PsychicHttp.h>
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#include <SecurityManager.h>
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#define FILE_EXPLORER_SERVICE_PATH "/api/files/list"
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class FileExplorer
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{
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public:
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FileExplorer(PsychicHttpServer *server, SecurityManager *securityManager)
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: _server(server), _securityManager(securityManager)
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{
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}
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void begin()
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{
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_server->on(FILE_EXPLORER_SERVICE_PATH, HTTP_GET,
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_securityManager->wrapRequest(std::bind(&FileExplorer::explore, this, std::placeholders::_1),
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AuthenticationPredicates::IS_AUTHENTICATED));
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ESP_LOGV("APStatus", "Registered GET endpoint: %s", FILE_EXPLORER_SERVICE_PATH);
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}
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private:
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PsychicHttpServer *_server;
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SecurityManager *_securityManager;
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esp_err_t explore(PsychicRequest *request)
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{
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return request->reply(200, "application/json", listFiles("/").c_str());
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}
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String listFiles(const String &directory, bool isRoot = true)
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{
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File root = ESPFS.open(directory.startsWith("/") ? directory : "/" + directory);
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if (!root.isDirectory())
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{
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return "";
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}
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File file = root.openNextFile();
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String output = isRoot ? "{ \"root\": {" : "{";
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while (file)
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{
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if (file.isDirectory())
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{
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output += "\"" + String(file.name()) + "\": " + listFiles(file.name(), false) + ", ";
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}
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else
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{
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output += "\"" + String(file.name()) + "\": " + String(file.size()) + ", ";
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}
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file = root.openNextFile();
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}
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if (output.endsWith(", "))
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{
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output.remove(output.length() - 2);
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}
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output += "}";
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if (isRoot)
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{
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output += "}";
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}
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return output;
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}
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};
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#endif // end FileExplorer_h
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