Merge pull request #120 from ajayyy/experimental-ajay

Update version number

README.md

@@ -3,11 +3,11 @@
 
 # SponsorBlock
 
-SponsorBlock is an extension that will skip over sponsored segments of YouTube videos. SponsorBlock is a crowdsourced browser extension that let's anyone submit the start and end time's of sponsored segments of YouTube videos. Once one person submits this information, everyone else with this extension will skip right over the sponsored segment.
+SponsorBlock is an extension that will skip over sponsored segments of YouTube videos. SponsorBlock is a crowdsourced browser extension that lets anyone submit the start and end times of sponsored segments of YouTube videos. Once one person submits this information, everyone else with this extension will skip right over the sponsored segment.
 
 # Available for Chrome and Firefox
 
-Chrome: https://chrome.google.com/webstore/detail/ajjollijmimolcncegpgkbilohbhjnhi
+Chrome: https://chrome.google.com/webstore/detail/mnjggcdmjocbbbhaepdhchncahnbgone
 
 Firefox: https://addons.mozilla.org/addon/sponsorblock/
 
@@ -21,9 +21,13 @@ To make sure that this project doesn't die, I have made the database publicly do
 
 Hopefully this project can be combined with projects like [this](https://github.com/Sponsoff/sponsorship_remover) and use this data to create a neural network to predict when sponsored segments happen. That project is sadly abandoned now, so I have decided to attempt to revive this idea.
 
+# API
+
+You can read the API docs [here](https://github.com/ajayyy/SponsorBlockServer#api-docs).
+
 # Previous extension
 
-This project is partially based off of [this experimental extension](https://github.com/OfficialNoob/YTSponsorSkip). That extension has the basic video skipping functionality.
+This project is partially based off of [this experimental extension](https://github.com/OfficialNoob/YTSponsorSkip), which has the basic video skipping functionality.
 
 # Build Yourself
 
@@ -35,4 +39,4 @@ The awesome [Invidious API](https://github.com/omarroth/invidious/wiki/API) is u
 
 Some icons made by <a href="https://www.flaticon.com/authors/gregor-cresnar" title="Gregor Cresnar">Gregor Cresnar</a> from <a href="https://www.flaticon.com/" title="Flaticon">www.flaticon.com</a> and are licensed by <a href="http://creativecommons.org/licenses/by/3.0/" title="Creative Commons BY 3.0" target="_blank">CC 3.0 BY</a>
 
-Some icons made by <a href="https://www.flaticon.com/authors/freepik" title="Freepik">Freepik</a> from <a href="https://www.flaticon.com/" title="Flaticon">www.flaticon.com</a> is licensed by <a href="http://creativecommons.org/licenses/by/3.0/" title="Creative Commons BY 3.0" target="_blank">CC 3.0 BY</a>
+Some icons made by <a href="https://www.flaticon.com/authors/freepik" title="Freepik">Freepik</a> from <a href="https://www.flaticon.com/" title="Flaticon">www.flaticon.com</a> are licensed by <a href="http://creativecommons.org/licenses/by/3.0/" title="Creative Commons BY 3.0" target="_blank">CC 3.0 BY</a>

_locales/en/messages.json

@@ -0,0 +1,127 @@
+{
+    "Name": {
+        "message": "SponsorBlock",
+        "description": "Name of the extension."
+    },
+    "fullName": {
+        "message": "SponsorBlock for YouTube - Skip Sponsorships",
+        "description": "Name of the extension."
+    },
+
+    "Description": {
+        "message": "Skip over sponsorship on YouTube videos. Report sponsors on videos you watch to save the time of others.",
+        "description": "Description of the extension."
+    },
+    "helpPage": {
+        "message": "index_en.html"
+    },
+    "400": {
+        "message": "Server said this request was invalid"
+    },
+    "429": {
+        "message": "You have submitted too many sponsor times for this one video, are you sure there are this many?"
+    },
+    "409": {
+        "message": "This has already been submitted before"
+    },
+    "502": {
+        "message": "It seems the server is down. Contact the dev to inform them."
+    },
+    "channelWhitelisted": {
+        "message": "Channel Whitelisted!"
+    },
+    "Sponsor": {
+        "message": "Sponsor"
+    },
+    "Sponsors": {
+        "message": "Sponsors"
+    },
+   "Segment": {
+        "message": "sponsor segment"
+    },
+    "Segments": {
+        "message": "sponsor segments"
+    },
+    "noticeTitle": {
+        "message": "Sponsor Skipped"
+    },
+    "reportButtonTitle": {
+        "message": "Report"
+    },
+    "reportButtonInfo": {
+        "message": "Report this sponsor submission as incorrect."
+    },
+    "Dismiss": {
+        "message": "Dismiss"
+    },
+    "Loading": {
+        "message": "Loading..."
+    },
+    "Mins": {
+        "message": "Minutes"
+    },
+    "Secs": {
+        "message": "Seconds"
+    },
+    "Hide": {
+        "message": "Never Show"
+    },
+    "hitGoBack": {
+        "message": "Hit unskip to get to where you came from."
+    },
+    "unskip": {
+        "message": "Unskip"
+    },
+    "reskip": {
+        "message": "Reskip"
+    },
+    "paused": {
+        "message": "Paused"
+    },
+    "confirmMSG": {
+        "message": "\n\nTo edit or delete individual values, click the info button or open the extension popup by clicking the extension icon in the top right corner."
+    },
+    "clearThis": {
+        "message": "Are you sure you want to clear this?\n\n"
+    },
+    "Unknown": {
+        "message": "There was an error submitting your sponsor times, please try again later."
+    },
+  
+    "sponsorFound": {
+        "message": "This video's sponsors are in the database!"
+    },
+    "sponsor404": {
+        "message": "No sponsors found"
+    },
+    "sponsorStart": {
+        "message": "Sponsorship Starts Now"
+    },
+    "sponsorEnd": {
+        "message": "Sponsorship Ends Now"
+    },
+    "noVideoID": {
+        "message": "This probably isn't a YouTube tab, or you clicked too early. \n If you know this is a YouTube tab,\n close this popup and open it again."
+    },
+    "success": {
+        "message": "Success!"
+    },
+    "voted": {
+        "message": "Voted!"
+    },
+    "voteFail": {
+        "message": "You have already voted this way before."
+    },
+    "serverDown": {
+        "message": "It seems the sever is down. Contact the dev immediately."
+    },
+    "connectionError": {
+        "message": "A connection error has occured. Error code: "
+    },
+    "wantToSubmit": {
+        "message": "Do you want to submit the sponsor times for video id"
+    },
+    "leftTimes": {
+        "message": "You seem to have left some sponsor times unsubmitted. Go back to that page to submit them (they are not deleted)."
+    }
+}

background.js

@@ -1,270 +1,221 @@
-var previousVideoID = null
-
-//the id of this user, randomly generated once per install
-var userID = null;
-
-//the last video id loaded, to make sure it is a video id change
-var sponsorVideoID = null;
-
-//when a new tab is highlighted
-chrome.tabs.onActivated.addListener(
-  function(activeInfo) {
-    chrome.tabs.get(activeInfo.tabId, function(tab) {
-      let id = getYouTubeVideoID(tab.url);
-
-      //if this even is a YouTube tab
-      if (id) {
-        videoIDChange(id, activeInfo.tabId);
-      }
-    })
-  }
-);
-
-//when a tab changes URLs
 chrome.tabs.onUpdated.addListener(function(tabId, changeInfo, tab) {
-    if (changeInfo != undefined && changeInfo.url != undefined) {
-      let id = getYouTubeVideoID(changeInfo.url);
-
-      //if URL changed and is youtube video message contentScript the video id
-      if (changeInfo.url && id) { 
-        videoIDChange(id, tabId);
-      }
-    }
+	chrome.tabs.sendMessage(tabId, {
+    message: 'update',
+	});
 });
 
 chrome.runtime.onMessage.addListener(function (request, sender, callback) {
-  if (request.message == "submitTimes") {
-    submitTimes(request.videoID, callback);
-
-    //this allows the callback to be called later by the submitTimes function
-    return true;
-  } else if (request.message == "addSponsorTime") {
-    addSponsorTime(request.time, request.videoID);
-  } else if (request.message == "getSponsorTimes") {
-    getSponsorTimes(request.videoID, function(sponsorTimes) {
-      callback({
-        sponsorTimes: sponsorTimes
-      })
-    });
-
-    //this allows the callback to be called later
-    return true;
-  } else if (request.message == "submitVote") {
-    submitVote(request.type, request.UUID, callback);
-
-    //this allows the callback to be called later
-    return true;
-  }
+	switch(request.message) {
+    case "submitTimes":
+			submitTimes(request.videoID, callback);
+        
+			//this allows the callback to be called later by the submitTimes function
+			return true; 
+    case "addSponsorTime":
+			addSponsorTime(request.time, request.videoID, callback);
+        
+			//this allows the callback to be called later
+			return true; 
+    case "getSponsorTimes":
+			getSponsorTimes(request.videoID, function(sponsorTimes) {
+        callback({
+					sponsorTimes: sponsorTimes
+        })
+			});
+        
+			//this allows the callback to be called later
+			return true;
+    case "submitVote":
+			submitVote(request.type, request.UUID, callback);
+        
+			//this allows the callback to be called later
+			return true;
+    case "alertPrevious":
+			chrome.notifications.create("stillThere" + Math.random(), {
+        type: "basic",
+        title: "Do you want to submit the sponsor times for video id " + request.previousVideoID + "?",
+        message: "You seem to have left some sponsor times unsubmitted. Go back to that page to submit them (they are not deleted).",
+        iconUrl: "./icons/LogoSponsorBlocker256px.png"
+			});
+	}
 });
 
 //add help page on install
 chrome.runtime.onInstalled.addListener(function (object) {
-  chrome.storage.sync.get(["shownInstallPage"], function(result) {
-    let shownInstallPage = result.shownInstallPage;
-    if (shownInstallPage == undefined || !shownInstallPage) {
-      //open up the install page
-      chrome.tabs.create({url: chrome.extension.getURL("/help/index.html")});
+    // TODO (shownInstallPage): remove shownInstallPage logic after sufficient amount of time,
+    // so that people have time to upgrade and move to shownInstallPage-free code.
+    chrome.storage.sync.get(["userID", "shownInstallPage"], function(result) {
+        const userID = result.userID;
+        // TODO (shownInstallPage): delete row below
+        const shownInstallPage = result.shownInstallPage;
 
-      //save that this happened
-      chrome.storage.sync.set({shownInstallPage: true});
-    }
-  });
+        // If there is no userID, then it is the first install.
+        if (!userID){
+            // Show install page, if there is no user id
+            // and there is no shownInstallPage.
+            // TODO (shownInstallPage): remove this if statement, but leave contents
+            if (!shownInstallPage){
+                //open up the install page
+                
+                chrome.tabs.create({url: chrome.extension.getURL("/help/"+chrome.i18n.getMessage("helpPage"))});
+            }
+
+            // TODO (shownInstallPage): delete if statement and contents
+            // If shownInstallPage is set, remove it.
+            if (!!shownInstallPage){
+                chrome.storage.sync.remove("shownInstallPage");
+            }
+
+            //generate a userID
+            const newUserID = generateUUID();
+            //save this UUID
+            chrome.storage.sync.set({
+                "userID": newUserID,
+                //the last video id loaded, to make sure it is a video id change
+                "sponsorVideoID": null,
+                "previousVideoID": null
+            });
+        }
+    });
 });
 
 //gets the sponsor times from memory
 function getSponsorTimes(videoID, callback) {
-  let sponsorTimes = [];
-  let sponsorTimeKey = "sponsorTimes" + videoID;
-  chrome.storage.sync.get([sponsorTimeKey], function(result) {
-    let sponsorTimesStorage = result[sponsorTimeKey];
-    if (sponsorTimesStorage != undefined && sponsorTimesStorage.length > 0) {
-      sponsorTimes = sponsorTimesStorage;
-    }
+    let sponsorTimes = [];
+    let sponsorTimeKey = "sponsorTimes" + videoID;
+    chrome.storage.sync.get([sponsorTimeKey], function(result) {
+        let sponsorTimesStorage = result[sponsorTimeKey];
+        if (sponsorTimesStorage != undefined && sponsorTimesStorage.length > 0) {
+            sponsorTimes = sponsorTimesStorage;
+        }
 
-    callback(sponsorTimes)
-  });
+        callback(sponsorTimes)
+    });
 }
 
-function addSponsorTime(time, videoID) {
-  getSponsorTimes(videoID, function(sponsorTimes) {
-    //add to sponsorTimes
-    if (sponsorTimes.length > 0 && sponsorTimes[sponsorTimes.length - 1].length < 2) {
-      //it is an end time
-      sponsorTimes[sponsorTimes.length - 1][1] = time;
-    } else {
-      //it is a start time
-      let sponsorTimesIndex = sponsorTimes.length;
-      sponsorTimes[sponsorTimesIndex] = [];
+function addSponsorTime(time, videoID, callback) {
+    getSponsorTimes(videoID, function(sponsorTimes) {
+        //add to sponsorTimes
+        if (sponsorTimes.length > 0 && sponsorTimes[sponsorTimes.length - 1].length < 2) {
+            //it is an end time
+            sponsorTimes[sponsorTimes.length - 1][1] = time;
+        } else {
+            //it is a start time
+            let sponsorTimesIndex = sponsorTimes.length;
+            sponsorTimes[sponsorTimesIndex] = [];
 
-      sponsorTimes[sponsorTimesIndex][0] = time;
-    }
+            sponsorTimes[sponsorTimesIndex][0] = time;
+        }
 
-    //save this info
-    let sponsorTimeKey = "sponsorTimes" + videoID;
-    chrome.storage.sync.set({[sponsorTimeKey]: sponsorTimes});
-  });
+        //save this info
+        let sponsorTimeKey = "sponsorTimes" + videoID;
+        chrome.storage.sync.set({[sponsorTimeKey]: sponsorTimes}, callback);
+    });
 }
 
 function submitVote(type, UUID, callback) {
-  getUserID(function(userID) {
-    //publish this vote
-    sendRequestToServer('GET', "/api/voteOnSponsorTime?UUID=" + UUID + "&userID=" + userID + "&type=" + type, function(xmlhttp, error) {
-      if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {
-        callback({
-          successType: 1
-        });
-      } else if (xmlhttp.readyState == 4 && xmlhttp.status == 405) {
-        //duplicate vote
-        callback({
-          successType: 0,
-          statusCode: xmlhttp.status
-        });
-      } else if (error) {
-        //error while connect
-        callback({
-          successType: -1,
-          statusCode: xmlhttp.status
-        });
-      }
+    chrome.storage.sync.get(["userID"], function(result) {
+        let userID = result.userID;
+
+        //publish this vote
+        sendRequestToServer("GET", "/api/voteOnSponsorTime?UUID=" + UUID + "&userID=" + userID + "&type=" + type, function(xmlhttp, error) {
+            if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {
+                callback({
+                    successType: 1
+                });
+            } else if (xmlhttp.readyState == 4 && xmlhttp.status == 405) {
+                //duplicate vote
+                callback({
+                    successType: 0,
+                    statusCode: xmlhttp.status
+                });
+            } else if (error) {
+                //error while connect
+                callback({
+                    successType: -1,
+                    statusCode: xmlhttp.status
+                });
+            }
+        })
     })
-  })
 }
 
 function submitTimes(videoID, callback) {
-  //get the video times from storage
-  let sponsorTimeKey = 'sponsorTimes' + videoID;
-  chrome.storage.sync.get([sponsorTimeKey], function(result) {
-    let sponsorTimes = result[sponsorTimeKey];
+    //get the video times from storage
+    let sponsorTimeKey = 'sponsorTimes' + videoID;
+    chrome.storage.sync.get([sponsorTimeKey, "userID"], function(result) {
+        let sponsorTimes = result[sponsorTimeKey];
+        let userID = result.userID;
 
-    if (sponsorTimes != undefined && sponsorTimes.length > 0) {
-      //submit these times
-      for (let i = 0; i < sponsorTimes.length; i++) {
-        getUserID(function(userIDStorage) {
-          //submit the sponsorTime
-          sendRequestToServer('GET', "/api/postVideoSponsorTimes?videoID=" + videoID + "&startTime=" + sponsorTimes[i][0] + "&endTime=" + sponsorTimes[i][1]
-          + "&userID=" + userIDStorage, function(xmlhttp, error) {
-            if (xmlhttp.readyState == 4 && !error) {
-              callback({
-                statusCode: xmlhttp.status
-              });
+        if (sponsorTimes != undefined && sponsorTimes.length > 0) {
+            //submit these times
+            for (let i = 0; i < sponsorTimes.length; i++) {
+                    //submit the sponsorTime
+                    sendRequestToServer("GET", "/api/postVideoSponsorTimes?videoID=" + videoID + "&startTime=" + sponsorTimes[i][0] + "&endTime=" + sponsorTimes[i][1]
+                    + "&userID=" + userID, function(xmlhttp, error) {
+                        if (xmlhttp.readyState == 4 && !error) {
+                            callback({
+                                statusCode: xmlhttp.status
+                            });
 
-              if (xmlhttp.status == 200) {
-                //add these to the storage log
-                chrome.storage.sync.get(["sponsorTimesContributed"], function(result) {
-                  let currentContributionAmount = 0;
-                  if (result.sponsorTimesContributed != undefined) {
-                    //current contribution amount is known
-                    currentContributionAmount = result.sponsorTimesContributed;
-                  }
+                            if (xmlhttp.status == 200) {
+                                //add these to the storage log
+                                chrome.storage.sync.get(["sponsorTimesContributed"], function(result) {
+                                    let currentContributionAmount = 0;
+                                    if (result.sponsorTimesContributed != undefined) {
+                                        //current contribution amount is known
+                                        currentContributionAmount = result.sponsorTimesContributed;
+                                    }
 
-                  //save the amount contributed
-                  chrome.storage.sync.set({"sponsorTimesContributed": currentContributionAmount + sponsorTimes.length});
+                                    //save the amount contributed
+                                    chrome.storage.sync.set({"sponsorTimesContributed": currentContributionAmount + sponsorTimes.length});
+                                });
+                            }
+                        } else if (error) {
+                            callback({
+                                statusCode: -1
+                            });
+                        }
                 });
-              }
-            } else if (error) {
-              callback({
-                statusCode: -1
-              });
             }
-          });
-        });
-      }
-    }
-  });
-}
-
-function videoIDChange(currentVideoID, tabId) {
-  //send a message to the content script
-  chrome.tabs.sendMessage(tabId, {
-    message: 'ytvideoid',
-    id: currentVideoID
-  });
-
-  //not a url change
-  if (sponsorVideoID == currentVideoID){
-    return;
-  }
-  sponsorVideoID = currentVideoID;
-
-  //warn them if they had unsubmitted times
-  if (previousVideoID != null) {
-    //get the sponsor times from storage
-    let sponsorTimeKey = 'sponsorTimes' + previousVideoID;
-    chrome.storage.sync.get([sponsorTimeKey], function(result) {
-      let sponsorTimes = result[sponsorTimeKey];
-
-      if (sponsorTimes != undefined && sponsorTimes.length > 0) {
-        //warn them that they have unsubmitted sponsor times
-        chrome.notifications.create("stillThere" + Math.random(), {
-          type: "basic",
-          title: "Do you want to submit the sponsor times for watch?v=" + previousVideoID + "?",
-          message: "You seem to have left some sponsor times unsubmitted. Go back to that page to submit them (they are not deleted).",
-          iconUrl: "./icons/LogoSponsorBlocker256px.png"
-        });
-      }
-
-      //set the previous video id to the currentID
-      previousVideoID = currentVideoID;
+        }
     });
-  } else {
-    previousVideoID = currentVideoID;
-  }
-}
-
-function getUserID(callback) {
-  if (userID != null) {
-    callback(userID);
-    return;
-  }
-
-  //if it is not cached yet, grab it from storage
-  chrome.storage.sync.get(["userID"], function(result) {
-    let userIDStorage = result.userID;
-    if (userIDStorage != undefined) {
-      userID = userIDStorage;
-      callback(userID);
-    } else {
-      //double check if a UUID hasn't been created since this was first called
-      if (userID != null) {
-        callback(userID);
-        return;
-      }
-
-      //generate a userID
-      userID = generateUUID();
-      
-      //save this UUID
-      chrome.storage.sync.set({"userID": userID});
-
-      callback(userID);
-    }
-  });
 }
 
 function sendRequestToServer(type, address, callback) {
-  let xmlhttp = new XMLHttpRequest();
+    let xmlhttp = new XMLHttpRequest();
 
-  xmlhttp.open(type, serverAddress + address, true);
+    xmlhttp.open(type, serverAddress + address, true);
 
-  if (callback != undefined) {
-    xmlhttp.onreadystatechange = function () {
-      callback(xmlhttp, false);
-    };
+    if (callback != undefined) {
+        xmlhttp.onreadystatechange = function () {
+            callback(xmlhttp, false);
+        };
   
-    xmlhttp.onerror = function(ev) {
-      callback(xmlhttp, true);
-    };
-  }
+        xmlhttp.onerror = function(ev) {
+            callback(xmlhttp, true);
+        };
+    }
 
-  //submit this request
-  xmlhttp.send();
+    //submit this request
+    xmlhttp.send();
 }
 
-function getYouTubeVideoID(url) { // Return video id or false
-  var regExp = /^.*((youtu.be\/)|(v\/)|(\/u\/\w\/)|(embed\/)|(watch\?))\??v?=?([^#\&\?]*).*/;
-  var match = url.match(regExp);
-  return (match && match[7].length == 11) ? match[7] : false;
+function generateUUID(length = 36) {
+        let charset = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
+        let result = "";
+        let isOpera = Object.prototype.toString.call(window.opera) == '[object Opera]';
+        if (window.crypto && window.crypto.getRandomValues) {
+                values = new Uint32Array(length);
+                window.crypto.getRandomValues(values);
+                for (i = 0; i < length; i++) {
+                        result += charset[values[i] % charset.length];
+                }
+                return result;
+        } else {
+                for (let i = 0; i < length; i++) {
+                    result += charset[Math.floor(Math.random() * charset.length)];
+                }
+                return result;
+        }
 }
-
-//uuid generator function from https://gist.github.com/jed/982883
-function generateUUID(a){return a?(a^Math.random()*16>>a/4).toString(16):([1e7]+-1e3+-4e3+-8e3+-1e11).replace(/[018]/g,generateUUID)}

content.css

@@ -1,3 +1,21 @@
+#previewbar {
+    overflow: visible;
+    padding: 0;
+    margin: 0;
+    position: absolute;
+    width: 100%;
+	pointer-events: none;
+	
+	height: 100%;
+	transform: scaleY(0.6) translateY(-30%) translateY(1.5px);
+	z-index: 40;
+}
+
+.previewbar {
+	display: inline-block;
+	height: 100%;
+}
+
 .popup {
     z-index: 10;
     width: 100%;
@@ -23,16 +41,16 @@
 }
 
 .sponsorSkipObject {
-    font-family: 'Source Sans Pro', sans-serif;
+	font-family: Roboto, Arial, Helvetica, sans-serif;
+		
+	margin-left: 2px;
+	margin-right: 2px;
 }
 
 .sponsorSkipLogo {
-	height: 64px;
-	position: absolute;
-	top: 0;
-	bottom: 0;
-	margin: auto;
-	margin-left: 10px;
+	height: 18px;
+
+	float: left;
 }
 
 @keyframes fadeIn {
@@ -40,33 +58,119 @@
 	  to { opacity: 1; }
 }
 
+@keyframes fadeOut {
+	from { opacity: 1; }
+	  to { opacity: 0; }
+}
+
+.sponsorBlockSpacer {
+	background-color: rgb(100, 100, 100);
+	border-color: rgb(100, 100, 100);
+
+	margin-left: 5px;
+}
+
 .sponsorSkipNotice {
-    min-height: 165px;
-    min-width: 400px;
-    background-color: rgba(255, 217, 217, 0.8);
+    min-width: 280px;
+    background-color: rgba(28, 28, 28, 0.9);
     position: absolute;
-	border: 3px solid rgba(0, 0, 0, 0.8);
-	right: 0;
-	bottom: 90px;
-	zoom: 85%;
+	right: 5px;
+	bottom: 100px;
+	right: 10px;
+
+	border-radius: 5px;
 
 	animation: fadeIn 0.5s;
+
+	border-spacing: 5px 10px;
+	padding-left: 5px;
+	padding-right: 5px;
+}
+
+.sponsorSkipNoticeFadeOut {
+	animation: fadeOut 3s cubic-bezier(0.55, 0.055, 0.675, 0.19);
+}
+
+.sponsorSkipNoticeTimeLeft {
+	color: #eeeeee;
+
+	border-radius: 4px;
+    padding: 2px 5px;
+    font-size: 12px;
+
+	border: 1px solid #eeeeee;
 }
 
 /* if two are very close to eachother */
 .secondSkipNotice {
-	bottom: 280px;
+	bottom: 250px;
 
   	transition: bottom 0.2s;
 }
 
+.sponsorSkipNoticeUnskipSection {
+	float: left;
+
+	border-left: 1px solid rgb(150, 150, 150);
+}
+
+.sponsorSkipNoticeButton {
+	background: none;
+	color: rgb(235, 235, 235);
+	border: none;
+	display: inline-block;
+
+	cursor: pointer;
+
+	margin-right: 10px;
+
+    padding: 2px 5px;
+}
+
+.sponsorSkipNoticeButton:hover {
+	background-color: rgba(235, 235, 235,0.2);
+	border-radius: 4px;
+	
+	transition: background-color 0.4s;
+}
+
+.sponsorTimesVoteButtonsContainer {
+	float: left;
+	
+	padding: 2px 5px;
+
+	margin-right: 4px;
+}
+
+.sponsorSkipNoticeRightSection {
+    right: 0;
+	position: absolute;
+
+	float: right;
+
+	margin-right: 5px;
+}
+
+.sponsorSkipNoticeRightButton {
+	margin-right: 0;
+}
+
+.sponsorSkipNoticeCloseButton {
+	height: 10px;
+	width: 10px;
+	
+	padding: 2px 5px;
+
+	margin-left: 2px;
+    float: right;
+}
+
 .sponsorSkipMessage {
-    font-size: 18px;
-    color: #000000;
-    text-align: center;
-    margin-top: 10px;
+	font-size: 14px;
 	font-weight: bold;
-	margin-top: 4px;
+	color: rgb(235, 235, 235);
+	
+	display: inline-block;
 }
 
 .sponsorSkipInfo {
@@ -93,16 +197,18 @@
 	margin-top: 0px;
 }
 
+.sponsorTimesVoteButtonMessage {
+	float: left;
+}
+
 .sponsorTimesInfoMessage {
-	font-size: 15px;
-	font-weight: bold;
-    color: #000000;
+	font-size: 13.3333px;
+    color: rgb(235, 235, 235);
 	text-align: center;
 }
 
 .voteButton {
-	height: 32px;
-	margin-right: 15px;
+	height: 17px;
 	cursor: pointer;
 }
 .voteButton:hover {

firefox_manifest-extra.json

@@ -0,0 +1,8 @@
+{
+  "browser_specific_settings": {
+    "gecko": {
+      "id": "sponsorBlocker@ajay.app",
+      "strict_min_version": "57.0"
+    }
+  }
+}

firefox_manifest.json

@@ -1,68 +0,0 @@
-{
-  "name": "SponsorBlock - YouTube Sponsorship Blocker",
-  "short_name": "SponsorBlock",
-  "version": "1.0.12",
-  "description": "Skip over sponsorship on YouTube videos. Report sponsors on videos you watch to save the time of others.",
-  "content_scripts": [
-    {
-      "matches": [
-        "https://*.youtube.com/*"
-      ],
-      "js": [
-        "config.js",
-        "content.js",
-        "popup.js"
-      ],
-      "css": [
-        "content.css",
-        "./libs/Source+Sans+Pro.css",
-        "popup.css"
-      ]
-    }
-  ],
-  "web_accessible_resources": [
-    "icons/LogoSponsorBlocker256px.png",
-    "icons/IconSponsorBlocker256px.png",
-    "icons/PlayerStartIconSponsorBlocker256px.png",
-    "icons/PlayerStopIconSponsorBlocker256px.png",
-    "icons/PlayerUploadIconSponsorBlocker256px.png",
-    "icons/PlayerUploadFailedIconSponsorBlocker256px.png",
-    "icons/upvote.png",
-    "icons/downvote.png",
-    "icons/PlayerInfoIconSponsorBlocker256px.png",
-    "icons/PlayerDeleteIconSponsorBlocker256px.png",
-    "popup.html",
-    "help/index.html",
-    "help/style.css"
-  ],
-  "permissions": [
-    "tabs",
-    "storage",
-    "notifications",
-    "https://sponsor.ajay.app/*"
-  ],
-  "browser_action": {
-    "default_title": "SponsorBlock",
-    "default_popup": "popup.html"
-  }, 
-  "background": {
-    "scripts":[
-      "config.js",
-      "background.js"
-    ]
-  },
-  "icons": {
-    "16": "icons/IconSponsorBlocker16px.png",
-    "32": "icons/IconSponsorBlocker32px.png",
-    "64": "icons/LogoSponsorBlocker64px.png",
-    "128": "icons/LogoSponsorBlocker128px.png",
-    "256": "icons/LogoSponsorBlocker256px.png"
-  },
-  "browser_specific_settings": {
-    "gecko": {
-      "id": "sponsorBlocker@ajay.app",
-      "strict_min_version": "57.0"
-    }
-  },
-  "manifest_version": 2
-}

help/index_en.html

@@ -38,10 +38,11 @@
       
       <br/>
       <br/>
-      Whenever you skip a video, you will get a notice allowing you to vote on that submission. If it worked, upvote it! You can also vote in the popup.
+
+      Whenever you skip a video, you will get a notice report that submission. If the timing seems wrong, report it! You can also vote in the popup. The extension auto upvotes it if you don't report it, so make sure to report when necessary.
     </p>
 
-    <center><img height="120px" src="https://i.imgur.com/1M0WZ99.gif"></center>
+    <center><img height="120px" src="https://user-images.githubusercontent.com/12688112/63067735-5a638700-bede-11e9-8147-f321b57527ec.gif"></center>
 
     <h1>Submitting</h1>
 
@@ -119,4 +120,4 @@
 
   </center>
 
-</body>
+</body>

manifest.json

@@ -1,8 +1,9 @@
 {
-  "name": "SponsorBlock for YouTube - Skip Sponsorships",
-  "short_name": "SponsorBlock",
-  "version": "1.0.26",
-  "description": "Skip over sponsorship on YouTube videos. Report sponsors on videos you watch to save the time of others.",
+  "name": "__MSG_fullName__",
+  "short_name": "__MSG_Name__",
+  "version": "1.1.0",
+  "default_locale": "en",
+  "description": "__MSG_Description__",
   "content_scripts": [
     {
       "matches": [
@@ -11,6 +12,9 @@
       "all_frames": true,
       "js": [
         "config.js",
+        "utils/previewBar.js",
+        "utils/skipNotice.js",
+        "utils.js",
         "content.js",
         "popup.js"
       ],
@@ -30,27 +34,28 @@
     "icons/PlayerUploadFailedIconSponsorBlocker256px.png",
     "icons/upvote.png",
     "icons/downvote.png",
+    "icons/report.png",
+    "icons/close.png",
     "icons/PlayerInfoIconSponsorBlocker256px.png",
     "icons/PlayerDeleteIconSponsorBlocker256px.png",
-    "popup.html",
-    "help/index.html",
-    "help/style.css"
+    "popup.html"
   ],
   "permissions": [
-    "tabs",
     "storage",
     "notifications",
     "https://sponsor.ajay.app/*"
   ],
   "browser_action": {
-    "default_title": "SponsorBlock",
+    "default_title": "__MSG_Name__",
     "default_popup": "popup.html"
   }, 
   "background": {
     "scripts":[
+      "utils.js",
       "config.js",
       "background.js"
-    ]
+    ],
+    "persistent": false
   },
   "icons": {
     "16": "icons/IconSponsorBlocker16px.png",

popup.css

@@ -10,8 +10,8 @@ h1.popupElement {
 	margin-block-start: 0.67em;
     margin-block-end: 0.67em;
     margin-inline-start: 0px;
-	margin-inline-end: 0px;
-	font-weight: bold;
+    margin-inline-end: 0px;
+    font-weight: bold;
 }
 
 h2.popupElement {
@@ -36,9 +36,9 @@ sub.popupElement {
 /* end reset */
 
 .popupElement {
-  font-family: 'Source Sans Pro', sans-serif;
+    font-family: 'Source Sans Pro', sans-serif;
 
-  color: black;
+    color: black;
 }
 
 h1.popupElement {
@@ -51,6 +51,10 @@ h1.popupElement {
 	padding: 5px;
 }
 
+.discreteLink.popupElement {
+	color: black;
+}
+
 .recordingSubtitle.popupElement {
 	margin-bottom: 10px;
 }
@@ -80,36 +84,68 @@ h1.popupElement {
 
 .mediumLink.popupElement {
 	font-size: 15px;
-	padding-left: 15px;
-	padding-right: 15px;
+	margin-left: 25px;
+	margin-right: 25px;
 	text-decoration: underline;
 	cursor: pointer;
 }
 
+.tinyLink.popupElement {
+	font-size: 10px;
+	text-decoration: underline;
+	cursor: pointer;
+}
+
+.whitelistButton.popupElement {
+	background-color:#3acc3a;
+	-moz-border-radius:28px;
+	-webkit-border-radius:28px;
+	border-radius:28px;
+	border: none;
+	display:inline-block;
+	cursor:pointer;
+	color:#ffffff;
+	font-size:16px;
+	padding:8px 37px;
+	text-decoration:none;
+	text-shadow:0px 0px 0px #27663c;
+    }
+.whitelistButton:hover.popupElement {
+    background-color:#218b26;
+}
+.whitelistButton:focus.popupElement {
+    outline: none;
+    background-color:#218b26;
+}
+.whitelistButton:active.popupElement {
+    position:relative;
+    top:1px;
+}
+
 .greenButton.popupElement {
-  background-color:#ec1c1c;
-  -moz-border-radius:28px;
-  -webkit-border-radius:28px;
-  border-radius:28px;
-  border:1px solid #d31919;
-  display:inline-block;
-  cursor:pointer;
-  color:#ffffff;
-  font-size:16px;
-  padding:8px 37px;
-  text-decoration:none;
-  text-shadow:0px 0px 0px #662727;
+    background-color:#ec1c1c;
+    -moz-border-radius:28px;
+    -webkit-border-radius:28px;
+    border-radius:28px;
+    border:1px solid #d31919;
+    display:inline-block;
+    cursor:pointer;
+    color:#ffffff;
+    font-size:16px;
+    padding:8px 37px;
+    text-decoration:none;
+    text-shadow:0px 0px 0px #662727;
 }
 .greenButton:hover.popupElement {
-  background-color:#bf2a2a;
+    background-color:#bf2a2a;
 }
 .greenButton:focus.popupElement {
 	outline: none;
 	background-color:#bf2a2a;
 }
 .greenButton:active.popupElement {
-  position:relative;
-  top:1px;
+    position:relative;
+    top:1px;
 }
 
 .dangerButton.popupElement {

popup.html

@@ -1,6 +1,6 @@
 <html>
   <head>
-    <title>Set Page Color Popup</title>
+    <title>SponsorBlock Popup</title>
     <link id="sponorBlockPopupFont" rel="stylesheet" type="text/css" href="/libs/Source+Sans+Pro.css"/>
     <link id="sponorBlockStyleSheet" rel="stylesheet" type="text/css" href="popup.css"/>
   </head>
@@ -25,7 +25,18 @@
             <div id="downloadedSponsorMessageTimes" class="popupElement">
 
             </div>
+            
+            <br/>
 
+            <div>
+              <button id="whitelistChannel" class="whitelistButton popupElement">Whitelist Channel</button>
+              <button id="unwhitelistChannel" class="whitelistButton popupElement" style="display: none">Remove Channel From Whitelist</button>
+            </div>
+            <sub class="popupElement">
+              Whitelist the channels who do sponsorships ethically to encourage good behavior, or maybe if they are just entertaining and funny. Or don't, that's your call.
+            </sub>
+
+            <br/>
             <br/>
 
             <button id="reportAnIssue" class="dangerButton popupElement">Vote On A Sponsor Time</button>
@@ -62,6 +73,10 @@
                     sponsor segments.
                   </span>
               </span>
+
+              <div class="popupElement">
+                View the leaderboard <a class="popupElement discreteLink" href="https://sponsor.ajay.app/stats" target="_blank">here</a>.
+              </div>
             </p>
 
             <p class="popupElement"> 
@@ -82,6 +97,8 @@
         
                 </div>
               </b>
+
+              <br/>
       
               <button id="clearTimes" class="smallButton popupElement">Clear Times</button>
       
@@ -101,6 +118,35 @@
       
             </div>
 
+            <div id="setUsernameContainer" class="popupElement">
+              <br/>
+              <br/>
+    
+              <button id="setUsernameButton" class="warningButton popupElement">Set Username</button>
+              <br/>
+              <sub class="popupElement">
+                This is used on the public stats page to show off how much you've contributed. See it <a class="popupElement discreteLink" href="https://sponsor.ajay.app/stats" target="_blank">here</a>.
+              </sub>
+            </div>
+
+            <div id="setUsername" class="popupElement" style="display: none">
+                <br/>
+
+                <h3>Set Username</h3>
+
+                <div id="setUsernameStatusContainer" style="display: none">
+                    <h2 id="setUsernameStatus"></h2>
+                </div>
+
+
+                <input id="usernameInput" hint="Username"></input>
+
+                <br/>
+                <br/>
+
+                <button id="submitUsername" class="warningButton popupElement">Submit Username</button>
+            </div>
+
             <div id="discordButtonContainer" class="popupElement" style="display: none">
               <br/>
 
@@ -108,7 +154,7 @@
 
               <br/>
 
-              Come join the official discord server to give suggestions and feedback!
+                Come join the official discord server to give suggestions and feedback!
 
               <br/>
 
@@ -182,5 +228,6 @@
 
   <!-- Scripts that need to load after the html -->
   <script src="config.js"></script>
+  <script src="utils.js"></script>
   <script src="popup.js"></script>
-</html>
+</html>

utils.js

@@ -0,0 +1,37 @@
+function getYouTubeVideoID(url) {
+    //Attempt to parse url
+    let urlObject = null;
+    try { 
+        urlObject = new URL(url);
+    } catch (e) {      
+        console.error("[SB] Unable to parse URL: " + url);
+        return false
+    }
+  
+    //Check if valid hostname
+    if(!["www.youtube.com","www.youtube-nocookie.com"].includes(urlObject.host)) return false; 
+    
+    //Get ID from searchParam
+    if ((urlObject.pathname == "/watch" || urlObject.pathname == "/watch/") && urlObject.searchParams.has("v")) {
+      id = urlObject.searchParams.get("v"); 
+      return id.length == 11 ? id : false;
+    } else if (urlObject.pathname.startsWith("/embed/")) {
+      try {
+        return urlObject.pathname.substr(7, 11);
+      } catch (e) {
+        console.error("[SB] Video ID not valid for " + url);
+        return false;
+      }
+    }
+}
+
+//returns the start time of the video if there was one specified (ex. ?t=5s)
+function getYouTubeVideoStartTime(url) {
+  let searchParams = new URL(url).searchParams;
+  let startTime = searchParams.get("t");
+  if (startTime == null) {
+    startTime = searchParams.get("time_continue");
+  }
+
+  return startTime;
+}

utils/previewBar.js

@@ -0,0 +1,86 @@
+/*
+	This is based on code from VideoSegments.
+	https://github.com/videosegments/videosegments/commits/f1e111bdfe231947800c6efdd51f62a4e7fef4d4/segmentsbar/segmentsbar.js
+*/
+
+'use strict';
+
+let barTypes = {
+	"undefined": {
+		color: "#00d400",
+		opacity: "0.5"
+	},
+	"sponsor": {
+		color: "#00d400",
+		opacity: "0.5"
+	}
+};
+
+class PreviewBar {
+	constructor(parent) {
+		this.container = document.createElement('ul');
+		this.container.id = 'previewbar';
+		this.parent = parent;
+		this.bars = []
+
+		this.updatePosition();
+	}
+
+	updatePosition() {
+		//below the seek bar
+		// this.parent.insertAdjacentElement("afterEnd", this.container);
+		
+		//on the seek bar
+		this.parent.insertAdjacentElement("afterBegin", this.container);
+	}
+
+	updateColor(segment, color, opacity) {
+		let bars = document.querySelectorAll('[data-vs-segment-type=' + segment + ']');
+		for (let bar of bars) {
+			bar.style.backgroundColor = color;
+			bar.style.opacity = opacity;
+		}
+	}
+
+	set(timestamps, types, duration) {
+		while (this.container.firstChild) {
+			this.container.removeChild(this.container.firstChild);
+		}
+
+		if (!timestamps || !types) {
+			return;
+		}
+
+		// to avoid rounding error resulting in width more than 100% 
+		duration = Math.floor(duration * 100) / 100;
+		let width;
+		for (let i = 0; i < timestamps.length; i++) {
+			width = (timestamps[i][1] - timestamps[i][0]) / duration * 100;
+			width = Math.floor(width * 100) / 100;
+
+			let bar = this.createBar();
+			bar.setAttribute('data-vs-segment-type', types[i]);
+
+			bar.style.backgroundColor = barTypes[types[i]].color;
+			bar.style.opacity = barTypes[types[i]].opacity;
+			bar.style.width = width + '%';
+			bar.style.left = (timestamps[i][0] / duration * 100) + "%";
+			bar.style.position = "absolute"
+
+			this.container.insertAdjacentElement('beforeEnd', bar);
+			this.bars[i] = bar;
+		}
+	}
+
+	createBar() {
+		let bar = document.createElement('li');
+		bar.classList.add('previewbar');
+		bar.innerHTML = '&nbsp;';
+		return bar;
+	}
+
+	remove() {
+		this.container.remove();
+		this.container = undefined;
+	}
+}

utils/skipNotice.js

@@ -0,0 +1,364 @@
+'use strict';
+
+//The notice that tells the user that a sponsor was just skipped
+class SkipNotice {
+	constructor(parent, UUID) {
+        this.parent = parent;
+        this.UUID = UUID;
+
+        this.maxCountdownTime = () => 4;
+        //the countdown until this notice closes
+        this.countdownTime = this.maxCountdownTime();
+        //the id for the setInterval running the countdown
+        this.countdownInterval = -1;
+
+        //the unskip button's callback
+        this.unskipCallback = this.unskip.bind(this);
+
+        //add notice
+        let amountOfPreviousNotices = document.getElementsByClassName("sponsorSkipNotice").length;
+
+        //this is the suffix added at the end of every id
+        this.idSuffix = this.UUID + amountOfPreviousNotices;
+
+        if (amountOfPreviousNotices > 0) {
+            //already exists
+
+            let previousNotice = document.getElementsByClassName("sponsorSkipNotice")[0];
+            previousNotice.classList.add("secondSkipNotice")
+        }
+
+        let noticeElement = document.createElement("div");
+        //what sponsor time this is about
+        noticeElement.id = "sponsorSkipNotice" + this.idSuffix;
+        noticeElement.classList.add("sponsorSkipObject");
+        noticeElement.classList.add("sponsorSkipNotice");
+        noticeElement.style.zIndex = 50 + amountOfPreviousNotices;
+
+        //add mouse enter and leave listeners
+        noticeElement.addEventListener("mouseenter", this.pauseCountdown.bind(this));
+        noticeElement.addEventListener("mouseleave", this.startCountdown.bind(this));
+
+        //the row that will contain the info
+        let firstRow = document.createElement("tr");
+        firstRow.id = "sponsorSkipNoticeFirstRow" + this.idSuffix;
+
+        let logoColumn = document.createElement("td");
+
+        let logoElement = document.createElement("img");
+        logoElement.id = "sponsorSkipLogo" + this.idSuffix;
+        logoElement.className = "sponsorSkipLogo sponsorSkipObject";
+        logoElement.src = chrome.extension.getURL("icons/IconSponsorBlocker256px.png");
+
+        let noticeMessage = document.createElement("span");
+        noticeMessage.id = "sponsorSkipMessage" + this.idSuffix;
+        noticeMessage.classList.add("sponsorSkipMessage");
+        noticeMessage.classList.add("sponsorSkipObject");
+        noticeMessage.innerText = chrome.i18n.getMessage("noticeTitle");
+
+        //create the first column
+        logoColumn.appendChild(logoElement);
+        logoColumn.appendChild(noticeMessage);
+
+        //add the x button
+        let closeButtonContainer = document.createElement("td");
+        closeButtonContainer.className = "sponsorSkipNoticeRightSection";
+        closeButtonContainer.style.top = "11px";
+
+        let timeLeft = document.createElement("span");
+        timeLeft.id = "sponsorSkipNoticeTimeLeft" + this.idSuffix;
+        timeLeft.innerText = this.countdownTime + "s";
+        timeLeft.className = "sponsorSkipObject sponsorSkipNoticeTimeLeft";
+
+        let hideButton = document.createElement("img");
+        hideButton.src = chrome.extension.getURL("icons/close.png");
+        hideButton.className = "sponsorSkipObject sponsorSkipNoticeButton sponsorSkipNoticeCloseButton sponsorSkipNoticeRightButton";
+        hideButton.addEventListener("click", this.close.bind(this));
+
+        closeButtonContainer.appendChild(timeLeft);
+        closeButtonContainer.appendChild(hideButton);
+
+        //add all objects to first row
+        firstRow.appendChild(logoColumn);
+        firstRow.appendChild(closeButtonContainer);
+
+        let spacer = document.createElement("hr");
+        spacer.id = "sponsorSkipNoticeSpacer" + this.idSuffix;
+        spacer.className = "sponsorBlockSpacer";
+
+        //the row that will contain the buttons
+        let secondRow = document.createElement("tr");
+        secondRow.id = "sponsorSkipNoticeSecondRow" + this.idSuffix;
+        
+        //thumbs up and down buttons
+        let voteButtonsContainer = document.createElement("td");
+        voteButtonsContainer.id = "sponsorTimesVoteButtonsContainer" + this.idSuffix;
+        voteButtonsContainer.className = "sponsorTimesVoteButtonsContainer"
+
+        let reportText = document.createElement("span");
+        reportText.id = "sponsorTimesReportText" + this.idSuffix;
+        reportText.className = "sponsorTimesInfoMessage sponsorTimesVoteButtonMessage";
+        reportText.innerText = chrome.i18n.getMessage("reportButtonTitle");
+        reportText.style.marginRight = "5px";
+        reportText.setAttribute("title", chrome.i18n.getMessage("reportButtonInfo"));
+
+        let downvoteButton = document.createElement("img");
+        downvoteButton.id = "sponsorTimesDownvoteButtonsContainer" + this.idSuffix;
+        downvoteButton.className = "sponsorSkipObject voteButton";
+        downvoteButton.src = chrome.extension.getURL("icons/report.png");
+        downvoteButton.addEventListener("click", () => vote(0, this.UUID, this));
+        downvoteButton.setAttribute("title", chrome.i18n.getMessage("reportButtonInfo"));
+
+        //add downvote and report text to container
+        voteButtonsContainer.appendChild(reportText);
+        voteButtonsContainer.appendChild(downvoteButton);
+
+        //add unskip button
+        let unskipContainer = document.createElement("td");
+        unskipContainer.className = "sponsorSkipNoticeUnskipSection";
+
+        let unskipButton = document.createElement("button");
+        unskipButton.id = "sponsorSkipUnskipButton" + this.idSuffix;
+        unskipButton.innerText = chrome.i18n.getMessage("unskip");
+        unskipButton.className = "sponsorSkipObject sponsorSkipNoticeButton";
+        unskipButton.addEventListener("click", this.unskipCallback);
+
+        unskipButton.style.marginLeft = "4px";
+
+        unskipContainer.appendChild(unskipButton);
+
+        //add don't show again button
+        let dontshowContainer = document.createElement("td");
+        dontshowContainer.className = "sponsorSkipNoticeRightSection";
+
+        let dontShowAgainButton = document.createElement("button");
+        dontShowAgainButton.innerText = chrome.i18n.getMessage("Hide");
+        dontShowAgainButton.className = "sponsorSkipObject sponsorSkipNoticeButton sponsorSkipNoticeRightButton";
+        dontShowAgainButton.addEventListener("click", dontShowNoticeAgain);
+
+        dontshowContainer.appendChild(dontShowAgainButton);
+
+        //add to row
+        secondRow.appendChild(voteButtonsContainer);
+        secondRow.appendChild(unskipContainer);
+        secondRow.appendChild(dontshowContainer);
+
+        noticeElement.appendChild(firstRow);
+        noticeElement.appendChild(spacer);
+        noticeElement.appendChild(secondRow);
+
+        //get reference node
+        let referenceNode = document.getElementById("movie_player");
+        if (referenceNode == null) {
+            //for embeds
+            let player = document.getElementById("player");
+            referenceNode = player.firstChild;
+            let index = 1;
+
+            //find the child that is the video player (sometimes it is not the first)
+            while (!referenceNode.classList.contains("html5-video-player") || !referenceNode.classList.contains("ytp-embed")) {
+                referenceNode = player.children[index];
+
+                index++;
+            }
+        }
+
+        referenceNode.prepend(noticeElement);
+
+        this.startCountdown();
+    }
+
+    //called every second to lower the countdown before hiding the notice
+    countdown() {
+        this.countdownTime--;
+
+        if (this.countdownTime <= 0) {
+            //remove this from setInterval
+            clearInterval(this.countdownInterval);
+
+            //time to close this notice
+            this.close();
+
+            return;
+        }
+
+        if (this.countdownTime == 3) {
+            //start fade out animation
+            let notice = document.getElementById("sponsorSkipNotice" + this.idSuffix);
+            notice.style.removeProperty("animation");
+            notice.classList.add("sponsorSkipNoticeFadeOut");
+        }
+
+        this.updateTimerDisplay();
+    }
+
+    pauseCountdown() {
+        //remove setInterval
+        clearInterval(this.countdownInterval);
+        this.countdownInterval = -1;
+
+        //reset countdown
+        this.countdownTime = this.maxCountdownTime();
+        
+        //inform the user
+        let timeLeft = document.getElementById("sponsorSkipNoticeTimeLeft" + this.idSuffix);
+        timeLeft.innerText = chrome.i18n.getMessage("paused");
+
+        //remove the fade out class if it exists
+        let notice = document.getElementById("sponsorSkipNotice" + this.idSuffix);
+        notice.classList.remove("sponsorSkipNoticeFadeOut");
+        notice.style.animation = "none";
+    }
+
+    startCountdown() {
+        //if it has already started, don't start it again
+        if (this.countdownInterval != -1) return;
+
+        this.countdownInterval = setInterval(this.countdown.bind(this), 1000);
+
+        this.updateTimerDisplay();
+    }
+
+    updateTimerDisplay() {
+        //update the timer display
+        let timeLeft = document.getElementById("sponsorSkipNoticeTimeLeft" + this.idSuffix);
+        timeLeft.innerText = this.countdownTime + "s";
+    }
+
+    unskip() {
+        unskipSponsorTime(this.UUID);
+
+        //change unskip button to a reskip button
+        let unskipButton = document.getElementById("sponsorSkipUnskipButton" + this.idSuffix);
+        unskipButton.innerText = chrome.i18n.getMessage("reskip");
+        unskipButton.removeEventListener("click", this.unskipCallback);
+
+        //setup new callback
+        this.unskipCallback = this.reskip.bind(this);
+        unskipButton.addEventListener("click", this.unskipCallback);
+
+        //change max duration to however much of the sponsor is left
+        this.maxCountdownTime = function() {
+            let sponsorTime = sponsorTimes[UUIDs.indexOf(this.UUID)];
+            let duration = Math.round(sponsorTime[1] - v.currentTime);
+
+            return Math.max(duration, 4);
+        };
+
+        this.countdownTime = this.maxCountdownTime();
+        this.updateTimerDisplay();
+    }
+
+    reskip() {
+        reskipSponsorTime(this.UUID);
+
+        //change unskip button to a reskip button
+        let unskipButton = document.getElementById("sponsorSkipUnskipButton" + this.idSuffix);
+        unskipButton.innerText = chrome.i18n.getMessage("unskip");
+        unskipButton.removeEventListener("click", this.unskipCallback);
+
+        //setup new callback
+        this.unskipCallback = this.unskip.bind(this);
+        unskipButton.addEventListener("click", this.unskipCallback);
+
+        //reset duration
+        this.maxCountdownTime = () => 4;
+        this.countdownTime = this.maxCountdownTime();
+        this.updateTimerDisplay();
+    }
+
+    afterDownvote() {
+        this.addVoteButtonInfo(chrome.i18n.getMessage("voted"));
+        this.addNoticeInfoMessage(chrome.i18n.getMessage("hitGoBack"));
+        
+        //remove this sponsor from the sponsors looked up
+        //find which one it is
+        for (let i = 0; i < sponsorTimes.length; i++) {
+            if (UUIDs[i] == this.UUID) {
+                //this one is the one to hide
+                
+                //add this as a hidden sponsorTime
+                hiddenSponsorTimes.push(i);
+            
+                let sponsorTimesLeft = sponsorTimes.slice();
+                for (let j = 0; j < hiddenSponsorTimes.length; j++) {
+                    //remove this sponsor time
+                    sponsorTimesLeft.splice(hiddenSponsorTimes[j], 1);
+                }
+            
+                //update the preview
+                previewBar.set(sponsorTimesLeft, [], v.duration);
+            
+                break;
+            }
+        }
+    }
+    
+    addNoticeInfoMessage(message) {
+        let previousInfoMessage = document.getElementById("sponsorTimesInfoMessage" + this.idSuffix);
+        if (previousInfoMessage != null) {
+            //remove it
+            document.getElementById("sponsorSkipNotice" + this.idSuffix).removeChild(previousInfoMessage);
+        }
+        
+        //add info
+        let thanksForVotingText = document.createElement("p");
+        thanksForVotingText.id = "sponsorTimesInfoMessage" + this.idSuffix;
+        thanksForVotingText.className = "sponsorTimesInfoMessage";
+        thanksForVotingText.innerText = message;
+        
+        //add element to div
+        document.getElementById("sponsorSkipNotice" + this.idSuffix).insertBefore(thanksForVotingText, document.getElementById("sponsorSkipNoticeSpacer" + this.idSuffix));
+    }
+    
+    resetNoticeInfoMessage() {
+        let previousInfoMessage = document.getElementById("sponsorTimesInfoMessage" + this.idSuffix);
+        if (previousInfoMessage != null) {
+            //remove it
+            document.getElementById("sponsorSkipNotice" + this.idSuffix).removeChild(previousInfoMessage);
+        }
+    }
+    
+    addVoteButtonInfo(message) {
+        this.resetVoteButtonInfo();
+        
+        //hide report button and text for it
+        let downvoteButton = document.getElementById("sponsorTimesDownvoteButtonsContainer" + this.idSuffix);
+        if (downvoteButton != null) {
+            downvoteButton.style.display = "none";
+        }
+        let downvoteButtonText = document.getElementById("sponsorTimesReportText" + this.idSuffix);
+        if (downvoteButtonText != null) {
+            downvoteButtonText.style.display = "none";
+        }
+        
+        //add info
+        let thanksForVotingText = document.createElement("td");
+        thanksForVotingText.id = "sponsorTimesVoteButtonInfoMessage" + this.idSuffix;
+        thanksForVotingText.className = "sponsorTimesInfoMessage sponsorTimesVoteButtonMessage";
+        thanksForVotingText.innerText = message;
+        
+        //add element to div
+        document.getElementById("sponsorSkipNoticeSecondRow" + this.idSuffix).prepend(thanksForVotingText);
+    }
+    
+    resetVoteButtonInfo() {
+        let previousInfoMessage = document.getElementById("sponsorTimesVoteButtonInfoMessage" + this.idSuffix);
+        if (previousInfoMessage != null) {
+            //remove it
+            document.getElementById("sponsorSkipNoticeSecondRow" + this.idSuffix).removeChild(previousInfoMessage);
+        }
+        
+        //show button again
+        document.getElementById("sponsorTimesDownvoteButtonsContainer" + this.idSuffix).style.removeProperty("display");
+    }
+    
+    //close this notice
+    close() {
+        let notice = document.getElementById("sponsorSkipNotice" + this.idSuffix);
+        if (notice != null) {
+            notice.remove();
+        }
+    }
+
+}