Upload

PrometheOS/PrometheOS-Firmware-1.5.0/PrometheOSUtility/PrometheOSPacker/bundle/flash.js

@@ -0,0 +1,129 @@
+let ledColorState = 0;
+
+window.onload = function () {
+    refreshFileInfo();
+};
+
+function getFileSize()
+{
+    const file = document.getElementById("file");
+    if (file.value == "") {
+        return -1;
+    }
+    const fileSize = file.files[0].size; 
+    if (fileSize == 0) {
+        return -1;
+    } else if (fileSize % (256 * 1024) != 0) {
+        return -1;
+    } else if (fileSize > (1024 * 1024)) {
+        return -1;
+    }
+    return fileSize;
+}
+
+async function refreshFileInfo()
+{
+    const file = document.getElementById("file");
+    if (file.value != "") {
+        const name = document.getElementById("name");
+        name.value = file.files[0].name.substring(0, 40);
+    }
+
+    await fetch("http://192.168.1.66/api/freeslots.json").then(async response => {
+
+        const json = await response.json();
+        const freeSlots = document.getElementById("freeSlots");
+        freeSlots.textContent = json["freeslots"];
+
+        const upload = document.getElementById("upload");
+        const slotsNeeeded = document.getElementById("slotsNeeded");
+        const fileSize = getFileSize();
+
+        if (fileSize < 0) {
+            upload.setAttribute("disabled", "disabled");
+            slotsNeeeded.textContent = "NA";
+        }
+        else
+        {
+            const slotsNeededValue = fileSize / (256 * 1024);
+            slotsNeeeded.textContent = slotsNeededValue;
+            if (slotsNeededValue > json["freeslots"]) {
+                upload.setAttribute("disabled", "disabled");
+            } else {
+                upload.removeAttribute("disabled");
+            }
+        }
+
+    }).catch(error => {
+        // 
+    });
+}
+
+function setLedColor(ledColor)
+{
+    ledColorState = ledColor;
+
+    let ledColorText = document.getElementById("ledColor");
+    switch (ledColor) {
+        case 1:
+            ledColorText.textContent = "Red";
+            break;
+        case 2:
+            ledColorText.textContent = "Green";
+            break;
+        case 3:
+            ledColorText.textContent = "Yellow";
+            break;
+        case 4:
+            ledColorText.textContent = "Blue";
+            break;
+        case 5:
+            ledColorText.textContent = "Purple";
+            break;
+        case 6:
+            ledColorText.textContent = "Turquoise";
+            break;
+        case 7:
+            ledColorText.textContent = "White";
+            break;
+        default:
+            ledColorText.textContent = "Off";
+    }
+}
+
+async function upload()
+{
+    const upload = document.getElementById("upload");
+    upload.setAttribute("disabled", "disabled");
+    const file = document.getElementById("file");
+    file.setAttribute("disabled", "disabled");
+
+    const name = document.getElementById("name");
+
+    var data = new FormData();
+    data.append('file', file.files[0]);
+    data.append('body', "{\"ledColor\":" + ledColorState + ",\"bankName\":\"" + name.value + "\"}");
+    await fetch("http://192.168.1.66/api/upload", {
+        method: 'POST',
+        body: data
+    }).then(response => {
+        if (response.status == 200) {
+            window.location.href = "/index.html";
+        } else {
+            uploadFailure();
+        }
+    }).catch(() => {
+        uploadFailure()
+    }
+    );
+
+}
+
+function uploadFailure()
+{
+    alert("Upload failed.");
+    let upload = document.getElementById("upload");
+    upload.removeAttribute("disabled");
+    let file = document.getElementById("file");
+    file.removeAttribute("disabled");
+}