Finished up with internet archive api utility.

src/app/channel/channelManager.js

@@ -23,6 +23,7 @@ const loggerUtils = require('../../utils/loggerUtils');
 const csrfUtils = require('../../utils/csrfUtils');
 const activeChannel = require('./activeChannel');
 const chatHandler = require('./chatHandler');
+const mediaYanker = require('./media/yanker');
 
 module.exports = class{
     constructor(io){
@@ -34,6 +35,7 @@ module.exports = class{
 
         //Load server components
         this.chatHandler = new chatHandler(this);
+        this.mediaYanker = new mediaYanker(this);
 
         //Handle connections from socket.io
         io.on("connection", this.handleConnection.bind(this) );
@@ -71,6 +73,7 @@ module.exports = class{
                 //Define listeners
                 this.defineListeners(socket);
                 this.chatHandler.defineListeners(socket);
+                this.mediaYanker.defineListeners(socket);
 
                 //Connect the socket to it's given channel
                 //Lil' hacky to pass chanDB like that, but why double up on DB calls?
@@ -127,7 +130,7 @@ module.exports = class{
     }
 
     async getActiveChan(socket){
-        socket.chan = socket.handshake.headers.referer.split('/c/')[1];
+        socket.chan = socket.handshake.headers.referer.split('/c/')[1].split('/')[0];
         const chanDB = (await channelModel.findOne({name: socket.chan}))
 
         //Check if channel exists

src/app/channel/commandPreprocessor.js

@@ -33,7 +33,7 @@ module.exports = class commandPreprocessor{
 
     async preprocess(socket, data){
         //Set command object
-        let commandObj = {
+        const commandObj = {
             socket,
             sendFlag: true,
             rawData: data,

src/app/channel/media/media.js

@@ -18,8 +18,9 @@ along with this program.  If not, see <https://www.gnu.org/licenses/>.*/
 const crypto = require('node:crypto');
 
 module.exports = class{
-    constructor(title, id, type, duration){
+    constructor(title, fileName, id, type, duration){
         this.title = title;
+        this.fileName = fileName
         this.id = id;
         this.type = type;
         this.duration = duration;

src/app/channel/media/yanker.js

@@ -0,0 +1,87 @@
+/*Canopy - The next generation of stoner streaming software
+Copyright (C) 2024-2025 Rainbownapkin and the TTN Community
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <https://www.gnu.org/licenses/>.*/
+
+//NPM Imports
+const validator = require('validator');//No express here, so regular validator it is!
+
+//local import
+const loggerUtils = require('../../../utils/loggerUtils');
+const iaUtil = require('../../../utils/media/internetArchiveUtils');
+const media = require('./media');
+
+module.exports = class{
+    constructor(server){
+        this.server = server;
+    }
+
+    defineListeners(socket){
+        socket.on("yank", (data) => {this.testYank(socket, data)});
+    }
+
+    async testYank(socket, data){
+        try{
+            console.log(await this.yankMedia(data.url));
+        }catch(err){
+            return loggerUtils.socketExceptionHandler(socket, err);
+        }
+    }
+
+    async yankMedia(url){
+        const pullType = await this.getMediaType(url)
+
+        if(pullType == 'ia'){
+            //Create empty list to hold media objects
+            const mediaList = []
+            //Pull metadata from IA
+            const mediaInfo = await iaUtil.fetchMetadata(url); 
+
+            //for every compatible and relevant file returned from IA
+            for(let file of mediaInfo.files){
+                //Split file path by directories
+                const path = file.name.split('/');
+                //pull filename from path
+                const name = path[path.length - 1];
+                //Construct link from pulled info
+                const link = `https://archive.org/download/${mediaInfo.metadata.identifier}/${file.name}`
+
+                //Create new media object from file info
+                mediaList.push(new media(name, name, link, 'ia', file.length));
+            }
+
+            //return media object list
+            return mediaList
+        }else{
+            //return null to signify a bad url
+            return null
+        }
+    }
+
+    async getMediaType(url){
+        //Check if we have a valid url
+        if(!validator.isURL(url)){
+            //If not toss the fucker out
+            return null
+        }
+
+        //If we have link to a resource from archive.org
+        if(url.match(/^https\:\/\/archive.org\//g)){
+            //return internet archive code
+            return "ia";
+        }
+
+        return null;
+    }
+}

src/utils/media/internetArchiveUtils.js

@@ -0,0 +1,84 @@
+/*Canopy - The next generation of stoner streaming software
+Copyright (C) 2024-2025 Rainbownapkin and the TTN Community
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <https://www.gnu.org/licenses/>.*/
+
+//Node Imports
+const url = require("node:url");
+
+//Local Imports
+const regexUtils = require('../regexUtils');
+
+module.exports.fetchMetadata = async function(link){
+    //Parse link
+    const parsedLink = new url.URL(link);
+    //Split link path
+    const splitPath = parsedLink.pathname.split('/');
+    //Get ItemID from link path
+    const itemID = splitPath[2]
+    //Splice the empty string, request type, and item ID out from link path
+    splitPath.splice(0,3)
+    //Join remaining link path back together to get requested file path within the given archive.org upload
+    const requestedPath = decodeURIComponent(splitPath.join('/'));
+
+    //Create metadata link from itemID
+    const metadataLink = `https://archive.org/metadata/${itemID}`;
+
+    //Fetch item metadata from the internet archive
+    const response = await fetch(metadataLink,
+        {
+            method: "GET"
+        }
+    );
+
+    //If we hit a snag
+    if(!response.ok){
+        //Scream and shout
+        const errorBody = await response.text();
+        throw new Error(`Internet Archive Error '${response.status}': ${errorBody}`);
+    }
+
+    //Collect our metadata
+    const rawMetadata = await response.json();
+
+    //Filter out any in-compatible files
+    const compatibleFiles = rawMetadata.files.filter(compatibilityFilter);
+
+    //If we're requesting an empty path
+    if(requestedPath == ''){
+        //Return item metadata and compatible files
+        return {
+                files: compatibleFiles,
+                metadata: rawMetadata.metadata
+        }
+    //Other wise
+    }else{
+        //Return item metadata and matching compatible files
+        return {
+            //Filter files out that don't match requested path and return remaining list
+            files: compatibleFiles.filter(pathFilter),
+            metadata: rawMetadata.metadata
+        }
+    }
+
+    function compatibilityFilter(file){
+        //return true for all files that match for web-safe formats
+        return file.format == "h.264"
+    }
+
+    function pathFilter(file){
+        //return true for all file names which match the given requested file path
+        return file.name.match(`^${regexUtils.escapeRegex(requestedPath)}`);
+    }
+}

src/utils/regexUtils.js

@@ -0,0 +1,23 @@
+ /*Canopy - The next generation of stoner streaming software
+Copyright (C) 2024-2025 Rainbownapkin and the TTN Community
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <https://www.gnu.org/licenses/>.*/   
+
+module.exports.escapeRegex = function(string){
+    /* I won't lie this line was whole-sale ganked from stack overflow like a fucking skid
+    In my defense I only did it because js-runtime-devs are taking fucking eons to implement RegExp.escape()
+    This should be replaced once that function becomes available in mainline versions of node.js:
+    https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/RegExp/escape */
+    return string.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
+}

www/js/adminUtils.js

@@ -31,7 +31,7 @@ class canopyAdminUtils{
             body: JSON.stringify({permissionsMap: Object.fromEntries(permMap)})
         });
 
-        if(response.status == 200){
+        if(response.ok){
             return await response.json();
         }else{
             utils.ux.displayResponseError(await response.json());
@@ -49,7 +49,7 @@ class canopyAdminUtils{
             body: JSON.stringify({channelPermissionsMap: Object.fromEntries(permMap)})
         });
 
-        if(response.status == 200){
+        if(response.ok){
             return await response.json();
         }else{
             utils.ux.displayResponseError(await response.json());
@@ -67,7 +67,7 @@ class canopyAdminUtils{
             body: JSON.stringify({user, rank})
         });
 
-        if(response.status == 200){
+        if(response.ok){
             return await response.json();
         }else{
             utils.ux.displayResponseError(await response.json());
@@ -79,7 +79,7 @@ class canopyAdminUtils{
             method: "GET"
         });
 
-        if(response.status == 200){
+        if(response.ok){
             return await response.json();
         }else{
             utils.ux.displayResponseError(await response.json());
@@ -97,7 +97,7 @@ class canopyAdminUtils{
             body: JSON.stringify({user, permanent, ipBan, expirationDays})
         });
 
-        if(response.status == 200){
+        if(response.ok){
             return await response.json();
         }else{
             utils.ux.displayResponseError(await response.json());
@@ -115,7 +115,7 @@ class canopyAdminUtils{
             body: JSON.stringify({user})
         });
 
-        if(response.status == 200){
+        if(response.ok){
             return await response.json();
         }else{
             utils.ux.displayResponseError(await response.json());
@@ -127,7 +127,7 @@ class canopyAdminUtils{
             method: "GET"
         });
 
-        if(response.status == 200){
+        if(response.ok){
             return await response.json();
         }else{
             utils.ux.displayResponseError(await response.json());
@@ -145,7 +145,7 @@ class canopyAdminUtils{
             body: JSON.stringify({command})
         });
 
-        if(response.status == 200){
+        if(response.ok){
             return await response.json();
         }else{
             utils.ux.displayResponseError(await response.json());
@@ -163,7 +163,7 @@ class canopyAdminUtils{
             body: JSON.stringify({command})
         });
 
-        if(response.status == 200){
+        if(response.ok){
             return await response.json();
         }else{
             utils.ux.displayResponseError(await response.json());
@@ -175,7 +175,7 @@ class canopyAdminUtils{
             method: "GET"
         });
 
-        if(response.status == 200){
+        if(response.ok){
             return await response.json();
         }else{
             utils.ux.displayResponseError(await response.json());
@@ -193,7 +193,7 @@ class canopyAdminUtils{
             body: JSON.stringify({name, link})
         });
 
-        if(response.status == 200){
+        if(response.ok){
             return await response.json();
         }else{
             utils.ux.displayResponseError(await response.json());
@@ -211,7 +211,7 @@ class canopyAdminUtils{
             body: JSON.stringify({name})
         });
 
-        if(response.status == 200){
+        if(response.ok){
             return await response.json();
         }else{
             utils.ux.displayResponseError(await response.json());
@@ -229,7 +229,7 @@ class canopyAdminUtils{
             body: JSON.stringify({user})
         });
 
-        if(response.status == 200){
+        if(response.ok){
             return await response.json();
         }else{
             utils.ux.displayResponseError(await response.json());

www/js/channel/channel.js

@@ -22,7 +22,7 @@ class channel{
         this.defineListeners();
 
         //Scrape channel name off URL
-        this.channelName = window.location.pathname.split('/c/')[`1`];
+        this.channelName = window.location.pathname.split('/c/')[1].split('/')[0];
 
         //Create the Video Player Object
         this.player = new player(this);

www/js/utils.js

@@ -501,7 +501,7 @@ class canopyAjaxUtils{
             body: JSON.stringify(email ? {user, pass, passConfirm, email, verification} : {user, pass, passConfirm, verification})
         });
 
-        if(response.status == 200){
+        if(response.ok){
             location = "/";
         }else{
             utils.ux.displayResponseError(await response.json());
@@ -518,7 +518,7 @@ class canopyAjaxUtils{
             body: JSON.stringify(verification ? {user, pass, verification} : {user, pass})
         });
 
-        if(response.status == 200){
+        if(response.ok){
             location.reload();
         }else if(response.status == 429){
             location = `/login?user=${user}`;
@@ -535,7 +535,7 @@ class canopyAjaxUtils{
             }
         });
 
-        if(response.status == 200){
+        if(response.ok){
             location.reload();
         }else{
             utils.ux.displayResponseError(await response.json());
@@ -552,7 +552,7 @@ class canopyAjaxUtils{
             body: JSON.stringify(update)
         });
 
-        if(response.status == 200){
+        if(response.ok){
             return await response.json();
         }else{
             utils.ux.displayResponseError(await response.json());
@@ -564,7 +564,7 @@ class canopyAjaxUtils{
             method: "GET"
         });
 
-        if(response.status == 200){
+        if(response.ok){
             return (await response.json())
         }else{
             utils.ux.displayResponseError(await response.json());
@@ -581,7 +581,7 @@ class canopyAjaxUtils{
             body: JSON.stringify({pass})
         });
 
-        if(response.status == 200){
+        if(response.ok){
             window.location.pathname = '/';
         }else{
             utils.ux.displayResponseError(await response.json());
@@ -599,7 +599,7 @@ class canopyAjaxUtils{
         });
 
         //If we received a successful response
-        if(response.status == 200){
+        if(response.ok){
             //Create pop-up
             const popup = new canopyUXUtils.popup("A password reset link has been sent to the email associated with the account requested assuming it has one!");
             //Go to home-page on pop-up closure
@@ -621,7 +621,7 @@ class canopyAjaxUtils{
         });
 
         //If we received a successful response
-        if(response.status == 200){
+        if(response.ok){
             //Create pop-up
             const popup = new canopyUXUtils.popup("Your password has been reset, and all devices have been logged out of your account!");
             //Go to home-page on pop-up closure
@@ -643,7 +643,7 @@ class canopyAjaxUtils{
         });
 
         //If we received a successful response
-        if(response.status == 200){
+        if(response.ok){
             const popup = new canopyUXUtils.popup("A confirmation link has been sent to the new email address.");
         //Otherwise
         }else{
@@ -662,7 +662,7 @@ class canopyAjaxUtils{
             body: JSON.stringify(thumbnail ? {name, description, thumbnail, verification} : {name, description, verification})
         });
 
-        if(response.status == 200){
+        if(response.ok){
             location = "/";
         }else{
             utils.ux.displayResponseError(await response.json());
@@ -680,7 +680,7 @@ class canopyAjaxUtils{
             body: JSON.stringify({chanName, settingsMap: Object.fromEntries(settingsMap)})
         });
 
-        if(response.status == 200){
+        if(response.ok){
             return await response.json();
         }else{
             utils.ux.displayResponseError(await response.json());
@@ -698,7 +698,7 @@ class canopyAjaxUtils{
             body: JSON.stringify({chanName, channelPermissionsMap: Object.fromEntries(permissionsMap)})
         });
 
-        if(response.status == 200){
+        if(response.ok){
             return await response.json();
         }else{
             utils.ux.displayResponseError(await response.json());
@@ -710,7 +710,7 @@ class canopyAjaxUtils{
             method: "GET"
         });
 
-        if(response.status == 200){
+        if(response.ok){
             return (await response.json())
         }else{
             utils.ux.displayResponseError(await response.json());
@@ -727,7 +727,7 @@ class canopyAjaxUtils{
             body: JSON.stringify({chanName, user, rank})
         });
 
-        if(response.status == 200){
+        if(response.ok){
             return await response.json();
         }else{
             utils.ux.displayResponseError(await response.json());
@@ -742,7 +742,7 @@ class canopyAjaxUtils{
             }
         });
 
-        if(response.status == 200){
+        if(response.ok){
             return await response.json();
         }else{
             utils.ux.displayResponseError(await response.json());
@@ -759,7 +759,7 @@ class canopyAjaxUtils{
             body: JSON.stringify({chanName, user, expirationDays, banAlts})
         });
 
-        if(response.status == 200){
+        if(response.ok){
             return await response.json();
         }else{
             utils.ux.displayResponseError(await response.json());
@@ -776,7 +776,7 @@ class canopyAjaxUtils{
             body: JSON.stringify({chanName, user})
         });
 
-        if(response.status == 200){
+        if(response.ok){
             return await response.json();
         }else{
             utils.ux.displayResponseError(await response.json());
@@ -791,7 +791,7 @@ class canopyAjaxUtils{
             }
         });
 
-        if(response.status == 200){
+        if(response.ok){
             return await response.json();
         }else{
             utils.ux.displayResponseError(await response.json());
@@ -809,7 +809,7 @@ class canopyAjaxUtils{
             body: JSON.stringify({chanName, command})
         });
 
-        if(response.status == 200){
+        if(response.ok){
             return await response.json();
         }else{
             utils.ux.displayResponseError(await response.json());
@@ -826,7 +826,7 @@ class canopyAjaxUtils{
             body: JSON.stringify({chanName, command})
         });
 
-        if(response.status == 200){
+        if(response.ok){
             return await response.json();
         }else{
             utils.ux.displayResponseError(await response.json());
@@ -841,7 +841,7 @@ class canopyAjaxUtils{
             }
         });
 
-        if(response.status == 200){
+        if(response.ok){
             return await response.json();
         }else{
             utils.ux.displayResponseError(await response.json());
@@ -858,7 +858,7 @@ class canopyAjaxUtils{
             body: JSON.stringify({chanName, emoteName, link})
         });
 
-        if(response.status == 200){
+        if(response.ok){
             return await response.json();
         }else{
             utils.ux.displayResponseError(await response.json());
@@ -875,7 +875,7 @@ class canopyAjaxUtils{
             body: JSON.stringify({chanName, emoteName})
         });
 
-        if(response.status == 200){
+        if(response.ok){
             return await response.json();
         }else{
             utils.ux.displayResponseError(await response.json());
@@ -892,7 +892,7 @@ class canopyAjaxUtils{
             body: JSON.stringify({chanName, confirm})
         });
 
-        if(response.status == 200){
+        if(response.ok){
             location = "/";
         }else{
             utils.ux.displayResponseError(await response.json());
@@ -906,7 +906,7 @@ class canopyAjaxUtils{
             method: "GET"
         });
 
-        if(response.status == 200){
+        if(response.ok){
             return (await response.text())
         }else{
             utils.ux.displayResponseError(await response.json());
@@ -919,7 +919,7 @@ class canopyAjaxUtils{
             method: "GET"
         });
 
-        if(response.status == 200){
+        if(response.ok){
             return (await response.text())
         }else{
             utils.ux.displayResponseError(await response.json());