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This shows you the differences between two versions of the page.

--- guides:apps:discord [2024-01-19 12:51] – created geek
+++ guides:apps:discord [2024-06-06 18:18] (current) – add date geek
@@ Line 7: / Line 7: @@
 ===== Webhooks =====
-Send a file: https://www.autohotkey.com/boards/viewtopic.php?t=86273
+<tabbox AutoHoktey v2>
+Send a message:
+<code AutoHotkey>
+#Requires AutoHotkey v2
+webhookURL := "https://discord.com/api/webhooks/..."
+http := ComObject("WinHttp.WinHttpRequest.5.1")
+http.Open("POST", webhookURL)
+http.SetRequestHeader("Content-Type", "application/json")
+http.Send('{"content": "test"}')
+</code>
+Send files/images:
+<code AutoHotkey>
+#Requires AutoHotkey v2.0
+data := CreateFormData(Map(
+    "content", "A message with text and two images",
+    "files[1]", "@C:\Users\User\Desktop\nerd.png",
+    "files[2]", "@C:\Users\User\Desktop\drilling.png",
+))
+http := ComObject("WinHTTP.WinHTTPRequest.5.1")
+http.Open("POST", "https://discord.com/api/webhooks/.../...")
+http.SetRequestHeader("Content-Type", data.contentType)
+http.Send(data.body)
+/**
+ * Creates a COM WinHttpRequest compatible `multipart/form-data` body,
+ * supporting file attachments like cURL.
+ *
+ * CreateFormData() by tmplinshi, AHK Topic: https://autohotkey.com/boards/viewtopic.php?t=7647
+ * Thanks to Coco: https://autohotkey.com/boards/viewtopic.php?p=41731#p41731
+ * Modified version by SKAN, 09/May/2016
+ * Ported to AHKv2 and modified by G33kDude 06/June/2024
+ *
+ * @param {Map} formData The fields to encode in the form body
+ *
+ * @return {Object} An object with properties `body` and `contentType`
+ *
+ * @example
+ * data := CreateFormData(Map(
+ *     "content", "A message with text and two images",
+ *     "files[1]", "@image1.jpg",
+ *     "files[2]", "@image2.png",
+ * ))
+ * http := ComObject("WinHTTP.WinHTTPRequest.5.1")
+ * http.Open("POST", "https://discord.com/api/webhooks/.../...")
+ * http.SetRequestHeader("Content-Type", data.contentType)
+ * http.Send(data.body)
+ */
+CreateFormData(formData) {
+    boundary := Random(2**60, 2**63-1) Random(2**60, 2**63-1), buf := Buffer()
+    for k, v in formData {
+        if v ~= "^@" { ; A file, following the cURL convention
+            filePath := LTrim(v, "@"), SplitPath(filePath, &fileName)
+            file := FileOpen(filePath, "r")
+            AddStr "--" boundary '`r`nContent-Disposition: form-data; name="' k
+                . '"; filename="' fileName '"`r`nContent-Type: ' MimeType(file)
+                . "`r`n`r`n"
+            AddFile(file), AddStr("`r`n")
+        } else { ; Regular text
+            AddStr "--" boundary '`r`nContent-Disposition: form-data; name="' k
+                . '"`r`n`r`n' v "`r`n"
+        }
+    }
+    AddStr "--" boundary "--"
+    return {
+        body: SafeArrayFromBuffer(buf),
+        contentType: "multipart/form-data; boundary=" boundary,
+    }
+    AddStr(str) {
+        oldSize := buf.Size, buf.Size += strSize := StrPut(str, "UTF-8") - 1
+        StrPut(str, buf.Ptr + oldSize, strSize, "UTF-8")
+    }
+    AddFile(file) {
+        oldSize := buf.Size, buf.Size += file.Length
+        file.Pos := 0, file.RawRead(buf.ptr + oldSize, file.Length)
+    }
+    MimeType(file) => (
+        file.Pos := 0, n := file.ReadUInt(),
+        (n          = 0x474E5089) ? "image/png" :
+        (n          = 0x38464947) ? "image/gif" :
+        (n & 0xFFFF = 0x4D42    ) ? "image/bmp" :
+        (n & 0xFFFF = 0xD8FF    ) ? "image/jpeg" :
+        (n & 0xFFFF = 0x4949    ) ? "image/tiff" :
+        (n & 0xFFFF = 0x4D4D    ) ? "image/tiff" :
+        "application/octet-stream"
+    )
+    SafeArrayFromBuffer(buf) {
+        arr := ComObjArray(0x11, buf.Size) ; SAFEARRAY = VT_ARRAY|VT_UI1
+        DllCall("RtlMoveMemory",
+            "Ptr", NumGet(ComObjValue(arr), 8 + A_PtrSize, "Ptr"),
+            "Ptr", buf, "Ptr", buf.Size)
+        return arr
+    }
+}
+</code>
+<tabbox AutoHoktey v1>
+Send a message:
+<code AutoHotkey>
+#Requires AutoHotkey v1
+webhookURL := "https://discord.com/api/webhooks/..."
+http := ComObject("WinHttp.WinHttpRequest.5.1")
+http.Open("POST", webhookURL)
+http.SetRequestHeader("Content-Type", "application/json")
+http.Send("{""content"": ""test""}")
+</code>
+Send files/images: https://www.autohotkey.com/boards/viewtopic.php?t=86273
+</tabbox>