feat: base

frontend/node_modules/@wailsio/runtime/src/runtime.js

@@ -0,0 +1,123 @@
+/*
+ _     __     _ __
+| |  / /___ _(_) /____
+| | /| / / __ `/ / / ___/
+| |/ |/ / /_/ / / (__  )
+|__/|__/\__,_/_/_/____/
+The electron alternative for Go
+(c) Lea Anthony 2019-present
+*/
+
+/* jshint esversion: 9 */
+import { nanoid } from 'nanoid/non-secure';
+
+const runtimeURL = window.location.origin + "/wails/runtime";
+
+// Object Names
+export const objectNames = {
+    Call: 0,
+    Clipboard: 1,
+    Application: 2,
+    Events: 3,
+    ContextMenu: 4,
+    Dialog: 5,
+    Window: 6,
+    Screens: 7,
+    System: 8,
+    Browser: 9,
+    CancelCall: 10,
+}
+export let clientId = nanoid();
+
+/**
+ * Creates a runtime caller function that invokes a specified method on a given object within a specified window context.
+ *
+ * @param {Object} object - The object on which the method is to be invoked.
+ * @param {string} windowName - The name of the window context in which the method should be called.
+ * @returns {Function} A runtime caller function that takes the method name and optionally arguments and invokes the method within the specified window context.
+ */
+export function newRuntimeCaller(object, windowName) {
+    return function (method, args=null) {
+        return runtimeCall(object + "." + method, windowName, args);
+    };
+}
+
+/**
+ * Creates a new runtime caller with specified ID.
+ *
+ * @param {object} object - The object to invoke the method on.
+ * @param {string} windowName - The name of the window.
+ * @return {Function} - The new runtime caller function.
+ */
+export function newRuntimeCallerWithID(object, windowName) {
+    return function (method, args=null) {
+        return runtimeCallWithID(object, method, windowName, args);
+    };
+}
+
+
+function runtimeCall(method, windowName, args) {
+    let url = new URL(runtimeURL);
+    if( method ) {
+        url.searchParams.append("method", method);
+    }
+    let fetchOptions = {
+        headers: {},
+    };
+    if (windowName) {
+        fetchOptions.headers["x-wails-window-name"] = windowName;
+    }
+    if (args) {
+        url.searchParams.append("args", JSON.stringify(args));
+    }
+    fetchOptions.headers["x-wails-client-id"] = clientId;
+
+    return new Promise((resolve, reject) => {
+        fetch(url, fetchOptions)
+            .then(response => {
+                if (response.ok) {
+                    // check content type
+                    if (response.headers.get("Content-Type") && response.headers.get("Content-Type").indexOf("application/json") !== -1) {
+                        return response.json();
+                    } else {
+                        return response.text();
+                    }
+                }
+                reject(Error(response.statusText));
+            })
+            .then(data => resolve(data))
+            .catch(error => reject(error));
+    });
+}
+
+function runtimeCallWithID(objectID, method, windowName, args) {
+    let url = new URL(runtimeURL);
+    url.searchParams.append("object", objectID);
+    url.searchParams.append("method", method);
+    let fetchOptions = {
+        headers: {},
+    };
+    if (windowName) {
+        fetchOptions.headers["x-wails-window-name"] = windowName;
+    }
+    if (args) {
+        url.searchParams.append("args", JSON.stringify(args));
+    }
+    fetchOptions.headers["x-wails-client-id"] = clientId;
+    return new Promise((resolve, reject) => {
+        fetch(url, fetchOptions)
+            .then(response => {
+                if (response.ok) {
+                    // check content type
+                    if (response.headers.get("Content-Type") && response.headers.get("Content-Type").indexOf("application/json") !== -1) {
+                        return response.json();
+                    } else {
+                        return response.text();
+                    }
+                }
+                reject(Error(response.statusText));
+            })
+            .then(data => resolve(data))
+            .catch(error => reject(error));
+    });
+}