☰

E-H Visited

Marks visited galleries.

当前为 2019-03-24 提交的版本，查看 最新版本。

// ==UserScript==
// @name           E-H Visited
// @description    Marks visited galleries.
// @author         Hen Tie
// @homepage       https://hen-tie.tumblr.com/
// @namespace      https://greasyfork.org/en/users/8336
// @include        /https?:\/\/(e-|ex)hentai\.org\/.*/
// @require        https://ajax.googleapis.com/ajax/libs/jquery/2.2.4/jquery.min.js
// @grant          GM_setValue
// @grant          GM_getValue
// @icon           https://i.imgur.com/pMMVGRx.png
// @version        2.5
// ==/UserScript==
// 2019 fork of exvisited: sleazyfork.org/en/scripts/22270

/*═════════════════════════╦═════════════════════════════╦════════════════════════╗
║          IMPORT          ║           EXPORT            ║          CSS           ║
╠══════════════════════════╬═════════════════════════════╬════════════════════════╣
║ data format is unchanged ║ localstorage is impermanent ║ you can set custom css ║
║ should import from any   ║ but exporting is simple     ║ for marking viewed     ║
║ old exvisited scripts    ║ one click gives plain text  ║ galleries              ║
╚══════════════════════════╩═════════════════════════════╩═══════════════════════*/

var storageName = "ehVisited"; //name of object, to avoid clash with old installs
var url = document.URL;
var sto = localStorage.getItem(storageName) ? localStorage.getItem(storageName) : '{"data":{}}';
var vis = JSON.parse(sto);
var spl = url.split("/");
var d1 = spl[3]
var d2 = spl[4];
var d3 = spl[5];
var css = GM_getValue("css") ? GM_getValue("css") : "background:rgba(2, 129, 255, .2)"; //default highlight colour
if (css === "initial") {
	css = "background:rgba(2, 129, 255, .2)";
} else if (css === "none") {
	css = "";
}

vis["data"] = !vis["data"] ? Array() : vis["data"];

if (typeof (Storage) == "undefined") {
	alert("E-H Visited:\nYour browser does not support localStorage :(");
}

// date.now shim (probably unnecessary)
if (!Date.now) {
	Date.now = function () {
		return new Date().getTime();
	};
}

Number.prototype.pad0 = function (length) {
	var result = this.toString();
	while (result.length < length) result = "0" + result;
	return result;
}

Object.size = function (obj) {
	var size = 0,
		key;
	for (key in obj) {
		if (obj.hasOwnProperty(key)) size++;
	}
	return size;
};

function ehvStore() {
	var c = d2 + "." + d3;
	vis["data"][c] = Date.now();
	localStorage.setItem(storageName, JSON.stringify(vis));
}

function timeDifference(current, previous) {
	var msPerMinute = 60 * 1000;
	var msPerHour = msPerMinute * 60;
	var msPerDay = msPerHour * 24;
	var msPerMonth = msPerDay * 30;
	var msPerYear = msPerDay * 365;
	var elapsed = current - previous;

	if (elapsed < msPerMinute) {
		return Math.round(elapsed / 1000) + " seconds ago";
	} else if (elapsed < msPerHour) {
		return Math.round(elapsed / msPerMinute) + " minutes ago";
	} else if (elapsed < msPerDay) {
		return Math.round(elapsed / msPerHour) + " hours ago";
	} else if (elapsed < msPerMonth) {
		return Math.round(elapsed / msPerDay) + " days ago";
	} else if (elapsed < msPerYear) {
		return Math.round(elapsed / msPerMonth) + " months ago";
	} else {
		return Math.round(elapsed / msPerYear) + " years ago";
	}
}

function ehvHide() {
	var list = $("table.itg>tbody>tr"); //present only in list views
	var thumb = $(".itg .gl1t"); //present only in thumbnail view
	var gid;
	var d;
	var galleryId;

	// check current view
	if (list.length > 0) {
		if ($('.gl1e').length) { //extended
			for (i = 0; i < list.length; i++) {
				gid = $(list[i]).find(".glname a").attr("href").split("/");
				galleryId = gid[4] + "." + gid[5];
				if (vis["data"][galleryId] != undefined) {
					d = new Date(vis["data"][galleryId]);
					$(list[i]).addClass("ehv-visited");
					$(list[i]).find('.gldown').prepend("<ehv class='ehv-extended'>" + timeDifference(Date.now(), vis["data"][galleryId]) + "<br>(" + d.getHours().pad0(2) + ":" + d.getMinutes().pad0(2) + " " + d.getDate() + "/" + (d.getMonth() + 1) + ")</div>")
				}
			}
		} else if ($('.gl1c').length) { //compact
			var borderColour = $('.gl1c').first().css('border-top-color'); //border colour different between domains
			$('table.itg tbody>tr:first-child').append('<th>Visited</th>');
			for (i = 1; i < list.length; i++) {
				gid = $(list[i]).find(".glname a").attr("href").split("/");
				galleryId = gid[4] + "." + gid[5];
				if (vis["data"][galleryId] != undefined) {
					d = new Date(vis["data"][galleryId]);
					$(list[i]).addClass("ehv-visited");
					$(list[i]).append('<td class="ehv-compact" style="border-color:' + borderColour + ';"><ehv title="' + timeDifference(Date.now(), vis["data"][galleryId]) + "\n" + d.getHours().pad0(2) + ":" + d.getMinutes().pad0(2) + " " + d.getDate() + "/" + (d.getMonth() + 1) + '">&#128065Yes</ehv></td>');
				} else {
					$(list[i]).append('<td class="ehv-compact" style="border-color:' + borderColour + ';"></td>');
				}
			}
		} else { //minimal
			for (i = 1; i < list.length; i++) {
				gid = $(list[i]).find(".glname a").attr("href").split("/");
				galleryId = gid[4] + "." + gid[5];
				if (vis["data"][galleryId] != undefined) {
					d = new Date(vis["data"][galleryId]);
					$(list[i]).addClass("ehv-visited");
					$(list[i]).find('.gl2m').append('<ehv class="ehv-minimal" title="' + timeDifference(Date.now(), vis["data"][galleryId]) + "\n" + d.getHours().pad0(2) + ":" + d.getMinutes().pad0(2) + " " + d.getDate() + "/" + (d.getMonth() + 1) + '">&#128065</ehv>')
				}
			}
		}
	} else if (thumb.length > 0) { //thumbnail
		for (var i = 0; i < thumb.length; i++) {
			gid = $(thumb[i]).find(".glname a").attr("href").split("/");
			var c = gid[4] + "." + gid[5];
			if (vis["data"][c] != undefined) {
				d = new Date(vis["data"][c]);
				$(thumb[i]).addClass("ehv-visited");
				$(thumb[i]).children('.gl5t').after("<ehv class='ehv-thumbnail'>" + timeDifference(Date.now(), vis["data"][c]) + " (" + d.getHours().pad0(2) + ":" + d.getMinutes().pad0(2) + " " + d.getDate() + "/" + (d.getMonth() + 1) + ")</div>")
			}
		}
	} else {
		console.log("E-H Visited\nI don't know what view mode this is!");
	}
}

//script body
$(function () {
	$("<style>.gl3e>div:nth-child(6){left:unset;width:100%;text-align:center;} .gl2m{width:144px;} .gl2m>div:nth-child(3){left:unset;right:4px;top:7px;}" + //overrides
		".ehv-minimal{position:absolute;top:7px;right:23px;width:1em;line-height:1;font-size:15px;}" + //icon only
		".ehv-compact{border-style:solid;border-width:1px 0;}" + //td with icon
		".ehv-extended,.ehv-thumbnail{display:block;text-align:center;margin-bottom:1em;}" + //full text timestamp
		"table.itg>tbody>tr.ehv-visited, .gl1t.ehv-visited{" + css + "}" + //style visited galleries
		".ehv-controls{text-align:center;display:block;}" +
		"</style>").appendTo("head");

	if (d1 == "g") {
		ehvStore();
	}

	if (d1.substr(0, 1) == "?" || d1.substr(0, 1) == "#" || d1.substr(0, 1) == "f" || d1.substr(0, 1) == "t" || !d1) {
		var len = Object.size(vis["data"]);
		$("#toppane").append("<ehv class='ehv-controls'>Galleries visited: " + len + " (<a href='javascript:;' class='ehv-import'>Import</a> / <a href='javascript:;' class='ehv-export'>Export</a> / <a href='javascript:;' class='ehv-css'>CSS</a>)</ehv>");

		$(".ehv-export").click(function () {
			var e = "";
			for (var d in vis["data"]) {
				e += d + ":" + vis["data"][d] + ";";
			}
			prompt("E-H Visited:\nYour data has been exported.", e);
		});


		$(".ehv-import").click(function () {
			var c = prompt("E-H Visited:\nPaste here to import, and overwrite current data.");
			if (c) {
				var d = JSON.parse('{"data":{}}');
				var sp = c.split(";");
				for (var k in sp) {
					var s = sp[k].split(":");
					d["data"][s[0]] = parseInt(s[1]);
				}

				alert("Imported " + Object.size(d["data"]) + " entries.");
				localStorage.setItem(storageName, JSON.stringify(d))
				location.reload();

			}
		});

		$(".ehv-css").click(function () {
			var c = prompt("E-H Visited:\nThis CSS is applied to visited galleries.\n('initial' to reset, or 'none' for no styling)", css);
			if (c) {
				GM_setValue("css", c);
				location.reload();
			}
		});

		ehvHide();
	}
});