AniDB.net Simple Filter

Allows you to filter Group, Creator and Character pages by different types of filters

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name			AniDB.net Simple Filter
// @namespace		dexter86
// @include			http://anidb.net/*
// @include			https://anidb.net/*
// @description     Allows you to filter Group, Creator and Character pages by different types of filters
// @grant			none
// @version			1.2.1
// ==/UserScript==
"use strict";

var Config = [
	{
		label: "Adult Content",
		options:
		[
			{value: "restricted", textContent: "18+ Content"}
		]
	},
	{
		label: "Filestate",
		options:
		[
			{value: "mylist", textContent: "In Mylist"},
			{value: "state_deleted", textContent: "deleted"},
			{value: "state_mixed", textContent: "mixed"},
			{value: "state_oncd", textContent: "external"},
			{value: "state_onhdd", textContent: "internal"},
			{value: "state_onserver", textContent: "remote"},
			{value: "state_unknown", textContent: "unknown"}
		]
	},
	{
		label: "Liststate",
		options:
		[
			{value: "liststate_collecting", textContent: "collecting"},
			{value: "liststate_completed", textContent: "completed"},
			{value: "liststate_dropped", textContent: "dropped"},
			{value: "liststate_stalled", textContent: "stalled"},
			{value: "liststate_unknown", textContent: "unknown"},
			{value: "liststate_watching", textContent: "watching"}
		]
	},
	{
		label: "Wishlist",
		options:
		[
			{value: "wishlist", textContent: "In Wishlist"},
			{value: "blacklist", textContent: "blacklist"},
			{value: "wishlist_type_buddy", textContent: "buddy rec."},
			{value: "wishlist_type_toget", textContent: "to get"},
			{value: "wishlist_type_towatch", textContent: "to watch"},
			{value: "wishlist_type_undefined", textContent: "undefined"}
		]
	},
	{
		label: "Notification",
		options:
		[
			{value: "notification", textContent: "In Notifies"},
			{value: "notification_type_all", textContent: "all"},
			{value: "notification_type_complete", textContent: "complete"},
			{value: "notification_type_group", textContent: "group"},
			{value: "notification_type_new", textContent: "new"}
		]
	}
];

var ConfigButtons = [
	{textContent: "Hide", value: "hide"},
	{textContent: "Show", value: "show"},
	{textContent: "Show only", value: "showonly"},
	{textContent: "Reset", value: "reset"}
];

var Priorities = [
	[
		{action: "wishlist_priority_low", textContent: "low"},
		{action: "wishlist_priority_med", textContent: "medium"},
		{action: "wishlist_priority_high", textContent: "high"}
	],
	[
		{action: "notification_priority_low", textContent: "low"},
		{action: "notification_priority_med", textContent: "medium"},
		{action: "notification_priority_high", textContent: "high"}
	]
];

function AddFilters(a) {
	var AnimeTables,
		Button,
		Div,
		Option,
		OptionGroup,
		Select,
		SelectPriority,
		i,
		j,
		k;
	AnimeTables = document.querySelectorAll("table[id^=" + a + "]");
	for (i = 0; i < AnimeTables.length; i++) {
		Div = document.createElement("div");
		Div.style.marginBottom = "0.4em";
		AnimeTables[i].parentNode.insertBefore(Div, AnimeTables[i]);

		Select = document.createElement("select");
		Select.id = "select_" + AnimeTables[i].id;
		Select.addEventListener("change", SelectChanged);
		Div.appendChild(Select);

		Option = document.createElement("option");
		Option.value = "none";
		Option.textContent = "Select filter";
		Select.appendChild(Option);

		for (j = 0; j < Config.length; j++) {
			OptionGroup = document.createElement("optgroup");
			OptionGroup.label = Config[j].label;
			Select.appendChild(OptionGroup);
			for (k = 0; k < Config[j].options.length; k++) {
				Option = document.createElement("option");
				Option.value = Config[j].options[k].value;
				Option.textContent = Config[j].options[k].textContent;
				OptionGroup.appendChild(Option);
			}
		}

		SelectPriority = document.createElement("select");
		SelectPriority.id = "selectpriority_" + AnimeTables[i].id;
		SelectPriority.style.marginLeft = "0.3em";
		SelectPriority.disabled = true;
		SelectPriority.addEventListener("change", SelectPriorityChanged);
		Div.appendChild(SelectPriority);

		Option = document.createElement("option");
		Option.value = "none";
		Option.textContent = "Priority";
		SelectPriority.appendChild(Option);

		for (j = 0; j < 3; j++) {
			Option = document.createElement("option");
			Option.value = "none";
			Option.textContent = Priorities[0][j].textContent;
			SelectPriority.appendChild(Option);
		}

		for (j = 0; j < ConfigButtons.length; j++) {
			Button = document.createElement("button");
			Button.type = "button";
			Button.id = ConfigButtons[j].value + "_" + AnimeTables[i].id;
			Button.value = ConfigButtons[j].value;
			Button.textContent = ConfigButtons[j].textContent;
			Button.style.marginLeft = "0.3em";
			j === 3 ? Button.addEventListener("click", Reset) : Button.addEventListener("click", WhatToDo);
			Div.appendChild(Button);
		}
	}
}

function Debug_LogValues(a) {
	console.log("this:", a);
	console.log("select:",a.parentNode.children[0].value);
	console.log("selectpriority:",a.parentNode.children[1].value);
}

function Debug_SetPage() {
	var What = document.title.split(" - ")[1];
	switch (What) {
		case "Group":
			return "group";
		case "Character":
			return "character";
		case "Person":
			return "creator";
	}
}

function DisablePriorities(a) {
	var i;
	a.nextSibling[0].value = "none";
	a.nextSibling[0].text = "Priority";
	for (i = 1; i < a.nextSibling.length; i++) {
		a.nextSibling[i].value = "none";
	}
	a.nextSibling.selectedIndex = 0;
	a.nextSibling.disabled = true;
}

function EnablePriorities(a, b) {
	var i;
	a.nextSibling[0].value = "none";
	a.nextSibling[0].text = "all";
	for (i = 0; i < Priorities[b].length; i++) {
		a.nextSibling[i+1].value = Priorities[b][i].action;
	}
	a.nextSibling.disabled = false;
}

function ExtractValue(a) {
	var i,
		querystring = document.head.querySelector("meta[data-anidb-url]").getAttribute("data-anidb-url").substring(document.head.querySelector("meta[data-anidb-url]").getAttribute("data-anidb-url").indexOf("?")+1).split("&");
	//console.log("querystring: ", querystring);
	for (i = 0; i < querystring.length; i++) {
		if (querystring[i].split("=")[0] === a) {
			return querystring[i].split("=")[1];
		}
	}
}

function JustDoIt(a, b, c) {
	var i,
		NodeList = b.parentNode.nextSibling.lastElementChild.querySelectorAll(c);
/*	console.log(NodeList);
	console.log("action:", a);
	console.log("this:", b);
	console.log("selector:", c);
*/	for (i = 0; i < NodeList.length; i++) {
		a === "hide" ? NodeList[i].classList.add("hide") : NodeList[i].classList.remove("hide");
	}
}

function MarkOddLines(a) {
	var i,
		NodeList = a.parentNode.nextSibling.lastElementChild.querySelectorAll("tr:not(.hide)");
	for (i = 0; i < NodeList.length; i++) {
		i % 2 === 0 ? NodeList[i].classList.remove("g_odd") : NodeList[i].classList.add("g_odd");
	}
}

function Reset() {
	JustDoIt("show", this, ".hide");
	MarkOddLines(this);
}

function SelectChanged() {
	if (this.selectedIndex === 15 || (this.selectedIndex >= 17 && this.selectedIndex <= 20)) {
		EnablePriorities(this, 0);
	} else if (this.selectedIndex >= 21 && this.selectedIndex <= 25) {
		EnablePriorities(this, 1);
	}	else {
		DisablePriorities(this);
	}
//	Debug_LogValues(this);
}

function SelectPriorityChanged() {
//	Debug_LogValues(this);
}

function Userscript(a) {
//	a = Debug_SetPage();//debug
	switch (a) {
		case "group":
			AddFilters("releases");
			break;
		case "character":
			AddFilters("seiyuulist_");
			AddFilters("animelist_");
			break;
		case "creator":
			AddFilters("stafflist_");
			AddFilters("characterlist_");
			AddFilters("songlist_");
			break;
	}
}

function WhatToDo() {
	var Select = this.parentNode.children[0].value;
	var SelectPriority = this.parentNode.children[1].value;
	if (Select !== "none") {
		if (SelectPriority === "none") {
			switch (this.value) {
				case "hide":
					JustDoIt("hide", this, "." + Select);
					if (Select === "wishlist") {
						JustDoIt("hide", this, ".blacklist");
					}
					break;
				case "show":
					JustDoIt("show", this, ".hide." + Select);
					if (Select === "wishlist") {
						JustDoIt("show", this, ".hide.blacklist");
					}
					break;
				case "showonly":
					JustDoIt("show", this, ".hide");
					JustDoIt("hide", this, "tr:not(." + Select + ")");
					if (Select === "wishlist") {
						JustDoIt("show", this, ".hide.blacklist");
					}
					break;
			}
		} else {
			switch (this.value) {
				case "hide":
					JustDoIt("hide", this, "." + Select + "." + SelectPriority);
					break;
				case "show":
					JustDoIt("show", this, "." + Select + "." + SelectPriority);
					break;
				case "showonly":
					JustDoIt("show", this, ".hide");
					JustDoIt("hide", this, "tr:not(." + Select + ")");
					JustDoIt("hide", this, "tr." + Select + ":not(." + SelectPriority + ")");
					break;
			}
		}
		MarkOddLines(this);
	}
}

Userscript(ExtractValue("show"));