// ==UserScript==
// @name         flickr - open an amount of next pages at once
// @namespace    http://tampermonkey.net/
// @version      0.7
// @description  flickr - open a specific amount of next pages at once - big button to close the page with a click
// @author       ClaoDD
// @match      https://www.flickr.com/*
// @grant        none
// @downloadURL none
// ==/UserScript==

var indirizzoPhotos = window.location.href;

if (!(indirizzoPhotos.includes('search'))){

	if (indirizzoPhotos.includes('photos') || indirizzoPhotos.includes('group')){
		var divmio = document.createElement("div");
		divmio.style.cssText = 'position:static;width:100%;height:120px;opacity:0;z-index:100;';
		var button1 = document.createElement("button");
		button1.innerHTML = "open the next ... pages";
		button1.style.position = "relative";
		button1.style.left = "10%";

		var buttonO = document.createElement("button");
		buttonO.innerHTML = "open the next page";
		buttonO.style.position = "relative";
		buttonO.style.left = "50%";
		buttonO.style.backgroundColor = "#ffffff";
		buttonO.style.color = "#008ddf";
		buttonO.style.border = "2px solid";
		buttonO.style.width = "10%";
		buttonO.style.height = "500px";

		var buttonClose = document.createElement("button");
		buttonClose.innerHTML = "Close this page";
		buttonClose.style.backgroundColor = "#ffffff";
		buttonClose.style.color = "#008ddf";
		buttonClose.style.border = "2px solid";
		buttonClose.style.width = "26%"; //change this value for the width of the "Close this page" button
		buttonClose.style.height = "500px"; //change this value for the height of the "Close this page" button
		buttonClose.style.position = "relative";
		buttonClose.style.left = "51%";

		var button10 = document.createElement("button");
		button10.innerHTML = "10";
		button10.style.position = "relative";
		button10.style.left = "11%";

		document.body.appendChild(divmio);
		document.body.insertBefore(button1, divmio);
		document.body.insertBefore(button10, divmio);
		document.body.insertBefore(buttonO, divmio);
		document.body.insertBefore(buttonClose, divmio);

		buttonO.addEventListener("click", function() {
			var indirizzoPhotosB = window.location.href;
			if (indirizzoPhotosB.includes('page')){
			var indirizzo2 = window.location.href;
			var indirizzoDiviso2 = indirizzo2.split('page');
			var numCorrente2 = indirizzoDiviso2[indirizzoDiviso2.length -1];
			var indirizzoSenzaNum2 = indirizzoDiviso2.splice(0, (indirizzoDiviso2.length -1));
			window.open(indirizzoSenzaNum2 +'page'+(parseInt(numCorrente2, 10)+ 1), "_self");
			};
			if (!(indirizzoPhotosB.includes('page'))){
            window.open(window.location.href + 'page2', "_self");
            }
		});

		button1.addEventListener("click", function() {
			if (indirizzoPhotos.includes('page')){
				var indirizzo = window.location.href;
				var indirizzoDiviso = indirizzo.split('page');
				var numCorrente = indirizzoDiviso[indirizzoDiviso.length -1];
				var numNew = numCorrente;
				var indirizzoSenzaNum = indirizzoDiviso.splice(0, (indirizzoDiviso.length -1));

				if (indirizzo.indexOf('page') > -1) {
					var numPages = prompt("how many pages to open?");
					var numStart = 1;
					while (numStart <= numPages) {
						window.open(indirizzoSenzaNum +'page'+(parseInt(numCorrente, 10)+numStart), "_blank");
						numStart = numStart + 1;
					}
				button1.innerHTML = "...opened";
				}
			}
			if (!(indirizzoPhotos.includes('page'))){
				var indirizzo = window.location.href + 'page1';
				var indirizzoDiviso = indirizzo.split('page');
				var numCorrente = indirizzoDiviso[indirizzoDiviso.length -1];
				var numNew = numCorrente;
				var indirizzoSenzaNum = indirizzoDiviso.splice(0, (indirizzoDiviso.length -1));

				if (indirizzo.indexOf('page') > -1) {
					var numPages = prompt("how many pages to open?");
					var numStart = 1;
					while (numStart <= numPages) {
						window.open(indirizzoSenzaNum +'page'+(parseInt(numCorrente, 10)+numStart), "_blank");
						numStart = numStart + 1;
					}
				button.innerHTML = "...opened";
				}
			}

		});

		button10.addEventListener("click", function() {
			if (indirizzoPhotos.includes('page')){
				var indirizzo = window.location.href;
				var indirizzoDiviso = indirizzo.split('page');
				var numCorrente = indirizzoDiviso[indirizzoDiviso.length -1];
				var numNew = numCorrente;
				var indirizzoSenzaNum = indirizzoDiviso.splice(0, (indirizzoDiviso.length -1));

				if (indirizzo.indexOf('page') > -1) {
					var numPages = 10;
					var numStart = 1;
					while (numStart <= numPages) {
						window.open(indirizzoSenzaNum +'page'+(parseInt(numCorrente, 10)+numStart), "_blank");
						numStart = numStart + 1;
					}
					button10.innerHTML = "__";
				}
			}
			if (!(indirizzoPhotos.includes('page'))){
				var indirizzoB = window.location.href + 'page1';
				var indirizzoDivisoB = indirizzoB.split('page');
				var numCorrenteB = indirizzoDivisoB[indirizzoDivisoB.length -1];
				var numNewB = numCorrenteB;
				var indirizzoSenzaNumB = indirizzoDivisoB.splice(0, (indirizzoDivisoB.length -1));

				if (indirizzo.indexOf('page') > -1) {
					var numPagesB = 10;
					var numStartB = 1;
					while (numStartB <= numPagesB) {
						window.open(indirizzoSenzaNumB +'page'+(parseInt(numCorrenteB, 10)+numStartB), "_blank");
						numStartB = numStartB + 1;
					}
					button10.innerHTML = "__";
				}
			}
		});



	}

	buttonClose.addEventListener("click", function() {
		window.close();
	});

}