Added YTtoLBRY

Added tool to convert YouTube subscription to LBRY
LBRYFoundation · Jul 14, 2020 · 77d6476 · 77d6476
1 parent 3b64289
commit 77d6476
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diff --git a/tools/YTtoLBRY.css b/tools/YTtoLBRY.css
@@ -0,0 +1,36 @@
+body {
+    width: 400px;
+    text-align: center;
+    background-color: #191a1c;
+    color: whitesmoke;
+
+  left: 50%;
+  top: 50%;
+}
+
+.container {
+    display: block;
+    text-align: center;
+    margin: 0 auto;
+    width: 80%;
+    margin-bottom: 15px;
+
+}
+
+.goButton {
+    border-radius: 5px;
+    background-color: #075656;
+    border: 4px solid #075656;
+    color: whitesmoke;
+    font-weight: 400;
+    padding: 4px 15px;
+    margin-right: 25px;
+    text-align: center;
+}
+
+
+label {
+    font-size: 1.1rem;
+    margin: 15px auto;
+    display: block;
+}
diff --git a/tools/YTtoLBRY.html b/tools/YTtoLBRY.html
@@ -0,0 +1,20 @@
+<!DOCTYPE html>
+<html lang="en" dir="ltr">
+  <head>
+    <link rel="stylesheet" href="YTtoLBRY.css" />
+    <meta charset="utf-8">
+    <title>Subscribtion Converter</title>
+    <script src="YTtoLBRY.js" charset="utf-8"></script>
+  </head>
+  <body>
+    <iframe width="560" height="315" src="https://lbry.tv/$/embed/howtouseconverter/c9827448d6ac7a74ecdb972c5cdf9ddaf648a28e" allowfullscreen></iframe>
+    <label for="file">Select Youtube Subscriptions</label>
+    <input type="file" id="subconv" class=PickFile>
+    <input type="button" id="go-button" value="GO" class=goButton >
+    <ul id="lbry-channel-list">
+    </ul>
+    <script type="text/javascript" src="content.js"></script>
+
+
+  </body>
+</html>
diff --git a/tools/YTtoLBRY.js b/tools/YTtoLBRY.js
@@ -0,0 +1,91 @@
+console.log("YouTube To LBRY finder!");
+var ytChannelsString = "";
+var lbryChannelsString = "";
+let lbryArray = [];
+var toCheck = [];
+let tempJson = {"0":0};
+var subconv;
+var goButton;
+var lbryChannelList;
+
+window.addEventListener('load', (event) => {
+    subconv = document.getElementById("subconv");
+    goButton = document.getElementById("go-button");
+    lbryChannelList = document.getElementById("lbry-channel-list");
+
+    goButton.addEventListener('click', () => onGoClicked());
+});
+
+function getFile(file) {
+    const reader = new FileReader();
+    reader.addEventListener('load', (event) => {
+        var content = event.target.result;
+        content = content.replace('<opml version="1.1">','');
+        content = content.replace('<body>','');
+        content = content.replace('/><outline','');
+        content = content.replace('</outline></body></opml>',' ');
+        splitChannels = content.split("=");
+        toCheck = [];
+        for (var i = 0; i <= splitChannels.length-1; i++) {
+            tempChannel = splitChannels[i];
+            if (tempChannel.indexOf("outline text")>=29) {
+                toCheck[toCheck.length] = tempChannel.slice(0, tempChannel.indexOf("outline text")-5);
+            }
+        }
+        lbryAPIrequest();
+    });
+    reader.readAsText(file);
+}
+
+function onGoClicked() {
+    if (subconv.files.length > 0) {
+        getFile(subconv.files[0]);
+    }
+}
+
+function lbryAPIrequest() {
+    // Clear current channel list
+    while (lbryChannelList.lastElementChild) {
+        lbryChannelList.removeChild(lbryChannelList.lastElementChild);
+    }
+
+    chrome.storage.local.get('redirect', redirect => {
+        validateChannels(toCheck, redirect.redirect);
+    });
+}
+
+function validateChannels(channels, redirect) {
+    const requestSize = 325;
+    var channelsString = "";
+    for (let i = 0; i < channels.length && i < requestSize; i++) {
+        channelsString += `${channelsString.length > 0 ? ',' : ''}${channels[i]}`
+    }
+    request = new XMLHttpRequest();
+    request.open("GET", `https://api.lbry.com/yt/resolve?channel_ids={${channelsString}}`);
+    request.send();
+    request.onload = () => {
+        if (request.status == 200) {
+            var testChannels = JSON.parse(request.responseText).data.channels;
+            Object.keys(testChannels).map((testChannelKey) => {
+                let testChannel = testChannels[testChannelKey];
+                if (testChannel != null) {
+                    let link = `${redirect === "lbry.tv" ? "https://lbry.tv/" : "lbry://"}${testChannel}`;
+                    let li = document.createElement('li');
+                    let a = document.createElement('a');
+                    a.href = link;
+                    a.innerText = link;
+                    li.appendChild(a);
+                    lbryChannelList.appendChild(li);
+                }
+            });
+        }
+        if (requestSize < channels.length) {
+            channels.splice(0, requestSize);
+            validateChannels(channels, redirect);
+        }
+    }
+}
+
+chrome.storage.local.get('redirect', redirect => {
+    console.log(redirect);
+})