video2document/electron/main/preload.js

const { contextBridge, ipcRenderer, webUtils } = require('electron')

try {
    contextBridge.exposeInMainWorld("explorer", {
        onFileDrop: (file) => webUtils.getPathForFile(file)
    });

    contextBridge.exposeInMainWorld("submit", {
        submit: (meeting_specifications) => ipcRenderer.send("file_submit", meeting_specifications)
    });

    // ALLE electronAPI Funktionen in EINEM Objekt
    contextBridge.exposeInMainWorld("electronAPI", {
        getFilePath: (file) => webUtils.getPathForFile(file),
        saveSpeakerMapping: (data) => ipcRenderer.send("save-speaker-mapping", data)
    });

    contextBridge.exposeInMainWorld("onStartup", {
        getModuleNames: () => ipcRenderer.invoke('get-module-names')
    });

    contextBridge.exposeInMainWorld('electron', {
        progress: (callback) => ipcRenderer.on('progress', callback)
    });

    contextBridge.exposeInMainWorld('audios', {
        speakerAudios: (callback) => ipcRenderer.on('speakerAudios', callback)
    });

    contextBridge.exposeInMainWorld("submitSpeaker", {
        speaker_submit: (speaker_names) => ipcRenderer.send("speaker_submit", speaker_names)
    });

    contextBridge.exposeInMainWorld("download", {
        file_download: () => ipcRenderer.send("file_download")
    });

    ipcRenderer.on("error", (event, err) => { alert(err) });
} catch (error) {
    console.log("Error in preload.js", error);
}