content.js

/*
 *MIT License
 *Copyright (c) 2021 lalit10
 *Permission is hereby granted, free of charge, to any person obtaining a copy
 *of this software and associated documentation files (the "Software"), to deal
 *in the Software without restriction, including without limitation the rights
 *to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 *copies of the Software, and to permit persons to whom the Software is
 *furnished to do so, subject to the following conditions:
 *The above copyright notice and this permission notice shall be included in all
 *copies or substantial portions of the Software.
 *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 *IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 *FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 *AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 *LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 *OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 *SOFTWARE.
 */

let _previousData="";
let _maxListSize = 100;
let time_interval_set = undefined;
const readClipboardText = ()=>{
    chrome.storage.local.get('enabled', data => {
        if(data.enabled==true){
            navigator.clipboard.readText()
                .then(clipboardText=>{
                    if(clipboardText.length>0 && clipboardText!==_previousData){
                        console.log("Herrrrrrrrrrreeeeeeeeee")
                        setClipboardText(clipboardText);
                        _previousData = clipboardText
                    }
                })
                .catch(err=>console.log(err))
        }
    })
}


const setClipboardText = async (clipText) => {
    chrome.storage.sync.get("list", function (clipboard) {
        chrome.storage.sync.get("listURL", function (clipboardURL) {
            chrome.storage.sync.get("originalList", function (clipboardOriginalList) {
                chrome.storage.sync.get("summarizedList", function (clipboardSummarizedList) {
                let { list } = clipboard;
                let { listURL } = clipboardURL;
                let { originalList } = clipboardOriginalList;
                let { summarizedList } = clipboardSummarizedList;
                console.log("List is:-", list);
                if (typeof list === "undefined" || list.length == 0) {
                    list = [];
                    listURL = [];
                    originalList = [];
                    summarizedList = [];
                }
                if (list.length === _maxListSize) {
                    list.pop();
                    listURL.pop();
                    originalList = [];
                    summarizedList = [];
                }
                if (list.indexOf(clipText) == -1) {
                    list.unshift(clipText);
                    listURL.unshift(window.location.href);
                    originalList.unshift(clipText);
                    summarizedList.unshift(clipText);
                }
                chrome.storage.sync.set({ 'list': list }, status => console.log("Debug : Clipboard Text pushed to list"));
                chrome.storage.sync.set({ 'listURL': listURL }, status => { console.log("Debug : URL pushed to list") })
                chrome.storage.sync.set({ 'originalList': originalList }, status => console.log("Debug : Original Clipboard Text pushed to list"));
                chrome.storage.sync.set({ 'summarizedList': summarizedList }, status => { console.log("Debug : summarizedText pushed to the summList") })
            })
        })
    })
})
}

window.addEventListener('mouseout',function(){
    if(time_interval_set===undefined)
        time_interval_set = setInterval(readClipboardText,2000)
})
window.addEventListener('mouseover',function(){
    clearInterval(time_interval_set);
    time_interval_set=undefined;
})
window.addEventListener('copy',function(){
    readClipboardText();
})
document.addEventListener('visibilitychange',function(){
    if(document.hidden){
        clearInterval(time_interval_set);
        time_interval_set=undefined;
    }else{
        if(time_interval_set==undefined)
            time_interval_set = setInterval(readClipboardText,2000);
    }
})