v1

as uploaded to addon.firefox.com

Author: ronan-deshays

production/main.js

@@ -0,0 +1,34 @@
+setInterval(countTimeSpentMinutes, 60000);
+
+async function countTimeSpentMinutes() {
+    let seconds = 0;
+    let today =  new Date;
+    try {
+        lastday = localStorage.getItem("ytb_last_session_day");
+        // console.log("last day = "+lastday);
+    } catch (error) {
+        console.log(error);
+        lastday = -1;
+    }
+
+    if (today.getDate() != lastday) { // then reset time spent
+        localStorage.setItem("ytb_time_spent", 0);
+    } // else do nothing
+
+    localStorage.setItem("ytb_last_session_day", today.getDate());
+    console.log("today date = "+today.getDate());
+
+    try {
+        seconds = localStorage.getItem("ytb_time_spent");
+        // console.log("s2 = "+seconds);
+    } catch (error) {
+        console.log(error);
+        seconds = 0;
+    }
+    localStorage.setItem("ytb_time_spent", (Number(seconds)+60));
+    console.log("s3 = "+seconds);
+
+    if(seconds > 3600) {
+        alert("Daily YouTube time limit of 1 hour reached !");
+    }
+}

production/manifest.json

@@ -0,0 +1,19 @@
+{
+
+    "manifest_version": 2,
+    "name": "YouTube Daily Time Limiter",
+    "version": "1.0",
+  
+    "description": "Limits daily time spent on YouTube website",
+    "permissions": [
+      "storage"
+    ],
+    "content_scripts": [
+      {
+        "matches": ["*://*.youtube.com/*"],
+        "js": ["main.js"]
+      }
+    ]
+  
+  }
+  

tests - minutes/main.js

@@ -0,0 +1,38 @@
+// for test purposes
+localStorage.setItem("ytb_time_spent", 59999);
+localStorage.setItem("ytb_last_session_day", 1); // from 1 to 31
+
+setInterval(countTimeSpentMinutes, 60000); // convert to minutes after successful test
+
+async function countTimeSpentMinutes() {
+    let seconds = 0;
+    let today =  new Date;
+    try {
+        lastday = localStorage.getItem("ytb_last_session_day");
+        // console.log("last day = "+lastday);
+    } catch (error) {
+        console.log(error);
+        lastday = -1;
+    }
+
+    if (today.getDate() != lastday) { // then reset time spent
+        localStorage.setItem("ytb_time_spent", 0);
+    } // else do nothing
+
+    localStorage.setItem("ytb_last_session_day", today.getDate());
+    console.log("today date = "+today.getDate());
+
+    try {
+        seconds = localStorage.getItem("ytb_time_spent");
+        // console.log("s2 = "+seconds);
+    } catch (error) {
+        console.log(error);
+        seconds = 0;
+    }
+    localStorage.setItem("ytb_time_spent", (Number(seconds)+60)); // convert to minutes after successful test
+    console.log("s3 = "+seconds);
+
+    if(seconds > 3600) {
+        alert("Daily YouTube time limit of 1 hour reached !");
+    }
+}

tests - minutes/manifest.json

@@ -0,0 +1,19 @@
+{
+
+    "manifest_version": 2,
+    "name": "YtbTimeLimiter",
+    "version": "1.0",
+  
+    "description": "Limits daily time spent on YouTube website",
+    "permissions": [
+      "storage"
+    ],
+    "content_scripts": [
+      {
+        "matches": ["*://*.youtube.com/*"],
+        "js": ["main.js"]
+      }
+    ]
+  
+  }
+  

tests - seconds/main.js

@@ -0,0 +1,40 @@
+// a non production ready branch which enables to quickly test the extension
+
+// for test purposes
+// localStorage.setItem("ytb_time_spent", 59999);
+// localStorage.setItem("ytb_last_session_day", 1);
+
+setInterval(countTimeSpentSeconds, 1000);
+
+async function countTimeSpentSeconds() {
+    let seconds = 0;
+    let today =  new Date;
+    try {
+        lastday = await localStorage.getItem("ytb_last_session_day");
+        console.log("last day = "+lastday);
+    } catch (error) {
+        console.log(error);
+        lastday = -1;
+    }
+
+    if (today.getDate() != lastday) { // then reset time spent
+        localStorage.setItem("ytb_time_spent", 0);
+    } // else do nothing
+
+    localStorage.setItem("ytb_last_session_day", today.getDate());
+    console.log("today date = "+today.getDate());
+
+    try {
+        seconds = await localStorage.getItem("ytb_time_spent");
+        console.log("s2 = "+seconds);
+    } catch (error) {
+        console.log(error);
+        seconds = 0;
+    }
+    localStorage.setItem("ytb_time_spent", (Number(seconds)+1));
+    console.log("s3 = "+seconds);
+
+    if(seconds > 10) {
+        alert("Daily YouTube time limit reached !");
+    }
+}

tests - seconds/manifest.json

@@ -0,0 +1,19 @@
+{
+
+    "manifest_version": 2,
+    "name": "YtbTimeLimiter",
+    "version": "1.0",
+  
+    "description": "Limits daily time spent on YouTube website",
+    "permissions": [
+      "storage"
+    ],
+    "content_scripts": [
+      {
+        "matches": ["*://*.youtube.com/*"],
+        "js": ["main.js"]
+      }
+    ]
+  
+  }
+