InstaSynchP Event Hooks

Add hooks to the events on the InstaSynch page

As of 21.02.2015. See ბოლო ვერსია.

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        InstaSynchP Event Hooks
// @namespace   InstaSynchP
// @description Add hooks to the events on the InstaSynch page

// @version     1.1.2
// @author      Zod-
// @source      https://github.com/Zod-/InstaSynchP-Event-Hooks
// @license     MIT

// @include     http://*.instasynch.com/*
// @include     http://instasynch.com/*
// @include     http://*.instasync.com/*
// @include     http://instasync.com/*
// @grant       none
// @run-at      document-start

// @require     https://greasyfork.org/scripts/2857-jquery-bind-first/code/jquerybind-first.js?version=26080
// @require     https://greasyfork.org/scripts/5647-instasynchp-library/code/InstaSynchP%20Library.js
// ==/UserScript==

function EventHooks(version) {
    "use strict";
    this.version = version;
    this.name = 'InstaSynchP Event Hooks';
    this.resetVariables();
}

EventHooks.prototype.executeOnceCore = function () {
    "use strict";
    var th = this,
        oldLinkify = window.linkify,
        hooks = {
        'onConnecting':{'location':'global','name':'Connecting'},
        'onConnected':{'location':'global','name':'Connected'},
        'onJoining':{'location':'global','name':'Joining'},
        'onJoined':{'location':'global','name':'Joined'},
        'onReconnecting':{'location':'global','name':'Reconnecting'},
        'onReconnect':{'location':'global','name':'Reconnect'},
        'reconnectFailed':{'location':'global','name':'ReconnectFailed'},
        'onError':{'location':'global','name':'Error'},
        'onDisconnect':{'location':'global','name':'Disconnect'},
        'requestPartialPage':{'location':'global','name':'RequestPartialPage'},
        'loadRoomObj':{'location':'global','name':'LoadRoom'},
        'addMessage':{'name':'AddMessage'},
        'addUser':{'name':'AddUser'},
        'removeUser':{'name':'RemoveUser'},
        'makeLeader':{'name':'MakeLeader'},
        'renameUser':{'name':'RenameUser'},
        'addVideo':{'name':'AddVideo'},
        'removeVideo':{'name':'RemoveVideo'},
        'moveVideo':{'name':'MoveVideo'},
        'playVideo':{'name':'PlayVideo'},
        'resume':{'name':'Resume'},
        'pause':{'name':'Pause'},
        'seekTo':{'name':'SeekTo'},
        'purge':{'name':'Purge'},
        'skips':{'name':'Skips'},
        'loadPlaylist':{'name':'LoadPlaylist'},
        'loadUserlist':{'name':'LoadUserlist'},
        'createPoll':{'name':'CreatePoll'},
        'addPollVote':{'name':'AddPollVote'},
        'removePollVote':{'name':'RemovePollVote'},
        'endPoll':{'name':'EndPoll'}
    };

    window.linkify = function (str, buildHashtagUrl, includeW3, target) {
        var tags = [],
            index = -1;
        //remove image urls so they wont get linkified
        str = str.replace(/(src|href)=\"([^\"]*)\"/gi, function ($0, $1, $2) {
            tags.push({
                'tagName': $1,
                'url': $2
            });
            return '{0}=\"\"'.format($1);
        });
        str = oldLinkify(str, buildHashtagUrl, includeW3, target);
        //put them back in
        str = str.replace(/(src|href)=\"\"/gi, function () {
            index += 1;
            return '{0}="{1}"'.format(tags[index].tagName, tags[index].url);
        });
        return str;
    };

    function countUser(user, neg) {
        var inc = (typeof neg === 'boolean' && neg) ? -1 : 1;
        if (user.permissions > 0) {
            th.mods += inc;
        }
        if (user.loggedin) {
            th.blacknames += inc;
        } else {
            th.greynames += inc;
        }
    }

    function subtractUser(user) {
        countUser(user, true);
    }

    function createHookFunction(ev) {
        function defaultFunction() {
                events.fire(ev.name, arguments, true);
                ev.old.apply(undefined, arguments);
                events.fire(ev.name, arguments, false);
            }
            //custom hooks
        switch (ev.name) {
        case 'AddUser':
            return function () {
                countUser(arguments[0]);
                defaultFunction.apply(undefined, arguments);
            };
        case 'RemoveUser':
            return function () {
                var args = [].slice.call(arguments),
                    user = findUserId(args[0]);
                args.push(user);
                subtractUser(user);
                defaultFunction.apply(undefined, args);
            };
        case 'RenameUser':
            return function () {
                var args = [].slice.call(arguments),
                    user = findUserId(args[0]);
                args.push(user);
                subtractUser(user);
                defaultFunction.apply(undefined, args);
            };
        case 'RemoveVideo':
            return function () {
                var indexOfVid = window.getVideoIndex(arguments[0]),
                    video = window.playlist[indexOfVid],
                    args = [].slice.call(arguments);
                args.push(video);
                args.push(indexOfVid);
                defaultFunction.apply(undefined, args);
            };
        case 'MoveVideo':
            return function () {
                var args = [].slice.call(arguments),
                    oldPosition = window.getVideoIndex(args[0]),
                    video = window.playlist[oldPosition];
                args.push(oldPosition);
                args.push(video);
                defaultFunction.apply(undefined, args);
            };
        case 'Skips':
            return function () {
                var args = [].slice.call(arguments);
                args.push((args[1] / th.blacknames) * 100); //skip percentage
                defaultFunction.apply(undefined, args);
            };
        }
        return defaultFunction;
    }
    for (var hook in hooks) {
        if (hooks.hasOwnProperty(hook)) {
            var ev = hooks[hook];
            if (ev.location && ev.location === 'global') {
                ev.old = window.global[hook];
                window.global[hook] = createHookFunction(ev);
            } else {
                ev.old = window[hook];
                window[hook] = createHookFunction(ev);
            }
        }
    }

    window.addEventListener("message", function (event) {
        try {
            var parsed = JSON.parse(event.data);
            if (parsed.action) {
                //own events
                events.fire(parsed.action, [parsed.data], false);
            }
            //all
            events.fire('PageMessage', [parsed], false);
        } catch (ignore) {}
    }, false);

    //get user count when already connected
    if (window.plugins.core.connected) {
        window.users.forEach(countUser);
    }
};

EventHooks.prototype.preConnect = function () {
    "use strict";
    var oldPlayerDestroy = window.video.destroy;
    window.video.destroy = function () {
        events.fire('PlayerDestroy', [], true);
        oldPlayerDestroy();
        events.fire('PlayerDestroy', [], false);
    };
    $("#chat input").bindFirst('keypress', function (event) {
        events.fire('InputKeypress[{0}]'.format(event.keyCode), [event, $("#chat input").val()], false);
        events.fire('InputKeypress', [event, $("#chat input").val()], false);
        if (event.keyCode === 13 && $("#chat input").val() !== '') {
            events.fire('SendChat', [$("#chat input").val()], false);
        }
    });
    $("#chat input").bindFirst('keydown', function (event) {
        //prevent loosing focus on tab
        if (event.keyCode === 9) {
            event.preventDefault();
        }
        events.fire('InputKeydown[{0}]'.format(event.keyCode), [event, $("#chat input").val()], false);
        events.fire('InputKeydown', [event, $("#chat input").val()], false);
    });
    $("#chat input").bindFirst('keyup', function (event) {
        events.fire('InputKeyup[{0}]'.format(event.keyCode), [event, $("#chat input").val()], false);
        events.fire('InputKeyup', [event, $("#chat input").val()], false);
    });
};

EventHooks.prototype.resetVariables = function () {
    "use strict";
    this.mods = 0;
    this.blacknames = 0;
    this.greynames = 0;
};

window.plugins = window.plugins || {};
window.plugins.eventHooks = new EventHooks('1.1.2');