Waze Edit Count Monitor

Displays your daily edit count in the WME toolbar. Warns if you might be throttled.
当前为 2018-05-27 提交的版本，查看最新版本。
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// ==UserScript==
// @name         Waze Edit Count Monitor
// @namespace    https://greasyfork.org/en/users/45389-mapomatic
// @version      2018.05.27.001
// @description  Displays your daily edit count in the WME toolbar.  Warns if you might be throttled.
// @author       MapOMatic
// @include      /^https:\/\/(www|beta)\.waze\.com\/(?!user\/)(.{2,6}\/)?editor\/?.*$/
// @require      https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js
// @license      GNU GPLv3
// @grant        GM_xmlhttpRequest
// @connect      www.waze.com
 
// ==/UserScript==
 
/* global W */
/* global GM_info */
/* global toastr */
 
// This function is injected into the page to allow it to run in the page's context.
function WECM_Injected() {
    "use strict";
 
    let _toastrSettings = {
        remindAtEditCount: 100,
        warnAtEditCount: 150,
        wasReminded: false,
        wasWarned: false
    };
 
    var debugLevel = 0;
    var $outputElem = null;
    var $outputElemContainer = null;
    var lastEditCount = null;
    var userName = null;
    var savesWithoutIncrease = 0;
    var lastURCount = null;
    var tooltipText = 'Your daily edit count from your profile.  Click to open your profile.';
 
    function log(message, level) {
        if (message && level <= debugLevel) {
            console.log('Edit Count Monitor: ' + message);
        }
    }
 
    function checkEditCount() {
        window.postMessage(JSON.stringify(['wecmGetCounts',userName]),'*');
        _toastrSettings.wasReminded = false;
        _toastrSettings.wasWarned = false;
        toastr.remove();
    }
 
    function getChangedObjectCount() {
        let count = 0;
        let changed = W.model.getModifiedObjects();
        Object.keys(changed).forEach(key => {
            let obj = changed[key];
            count += obj.Insert.length + obj.Update.length + obj.Delete.length;
        });
        return count;
    }
 
    function updateEditCount(editCount, urCount, noIncrement) {
        var textColor;
        var bgColor;
        var tooltipTextColor;
 
        // Add the counter div if it doesn't exist.
        if ($('#wecm-count').length === 0) {
            $outputElemContainer = $('<div>', {style:'position:relative; border-radius:23px; text-color:#354148; height:24px; padding-top:1px; padding-left:10px; padding-right:10px; display:block; float:right; margin-top:11px; font-weight:bold; font-size:medium;'});  //margin:9px 5px 8px 5px;  display:inline;
            $outputElem = $('<a>', {id: 'wecm-count',
                                    href:'https://www.waze.com/user/editor/' + userName.toLowerCase(),
                                    target: "_blank",
                                    style:'text-decoration:none',
                                    'data-original-title': tooltipText});
            $outputElemContainer.append($outputElem);
            $('#edit-buttons').children().first().append($outputElemContainer);
            $outputElem.tooltip({
                placement: 'auto top',
                delay: {show: 100, hide: 100},
                html: true,
                template: '<div class="tooltip" role="tooltip" style="opacity:0.95"><div class="tooltip-arrow"></div><div class="my-tooltip-header" style="display:block;"><b></b></div><div class="my-tooltip-body tooltip-inner" style="display:block; font-weight:600; !important"></div></div>'
            });
        }
 
        log('edit count = ' + editCount + ', UR count = ' + urCount.count, 1);
        if (lastEditCount !== editCount || lastURCount.count !== urCount.count) {
            savesWithoutIncrease = 0;
        } else {
            if (!noIncrement) savesWithoutIncrease += 1;
        }
 
        switch (savesWithoutIncrease) {
            case 0:
            case 1:
                textColor = '#354148';
                bgColor = '';
                tooltipTextColor = 'white';
                break;
            case 2:
                textColor = '#354148';
                bgColor = 'yellow';
                tooltipTextColor = 'black';
                break;
            default:
                textColor = 'white';
                bgColor = 'red';
                tooltipTextColor = 'white';
        }
        $outputElemContainer.css('background-color', bgColor);
        $outputElem.css('color', textColor).html(editCount);
        var urCountText = "<div style='margin-top:8px;padding:3px;'>UR's&nbsp;Closed:&nbsp;" + urCount.count + "&nbsp;&nbsp;(since&nbsp;" + (new Date(urCount.since)).toLocaleDateString() + ")</div>";
        var warningText = (savesWithoutIncrease > 0) ? "<div style='border-radius:8px;padding:3px;margin-top:8px;margin-bottom:5px;color:"+ tooltipTextColor + ";background-color:" + bgColor + ";'>" + savesWithoutIncrease + ' consecutive saves without an increase. (Are you throttled?)</div>' : '';
        $outputElem.attr('data-original-title', tooltipText + urCountText + warningText);
        lastEditCount = editCount;
        lastURCount = urCount;
    }
 
    function receiveMessage(event) {
        var msg;
        try {
            msg = JSON.parse(event.data);
        } catch (err) {
            // Do nothing
        }
 
        if (msg && msg[0] === "wecmUpdateUi") {
            var editCount = msg[1][0];
            var urCount = msg[1][1];
            updateEditCount(editCount, urCount);
        }
    }
 
    function checkChangedObjectCount() {
        let objectEditCount = getChangedObjectCount();
        if (objectEditCount >= _toastrSettings.warnAtEditCount && !_toastrSettings.wasWarned) {
            toastr.remove();
            toastr.warning('You have edited at least ' + _toastrSettings.warnAtEditCount + ' objects. You should consider saving soon. ' +
                           'If you get an error while saving, you may need to undo some actions and try again.', 'Reminder from Edit Count Monitor:');
            _toastrSettings.wasWarned = true;
            //_toastrSettings.wasReminded = true;
        } else if (objectEditCount >= _toastrSettings.remindAtEditCount && !_toastrSettings.wasReminded) {
            toastr.remove();
            toastr.info('You have edited at least ' + _toastrSettings.remindAtEditCount + ' objects. You should consider saving soon.', 'Reminder from Edit Count Monitor:');
            _toastrSettings.wasReminded = true;
        } else if (objectEditCount < _toastrSettings.remindAtEditCount) {
            _toastrSettings.wasWarned = false;
            _toastrSettings.wasReminded = false;
            toastr.remove();
        }
    }
 
    function init() {
        userName = W.loginManager.user.userName;
        // Listen for events from sandboxed code.
        window.addEventListener('message', receiveMessage);
        // Listen for Save events.
 
        $('head').append(
            $('<link/>', {
                rel: 'stylesheet',
                type: 'text/css',
                href: 'https://cdnjs.cloudflare.com/ajax/libs/toastr.js/2.1.4/toastr.min.css'
            }),
            $('<style type="text/css">#toast-container {position: absolute;} #toast-container > div {opacity: 0.95;} .toast-top-center {top: 30px;}</style>')
        );
        $.getScript('https://cdnjs.cloudflare.com/ajax/libs/toastr.js/2.1.4/toastr.min.js', function() {
            toastr.options = {
                target:'#map',
                timeOut: 9999999999,
                positionClass: 'toast-top-right',
                closeOnHover: false,
                closeDuration: 0,
                showDuration: 0,
                closeButton: true
                //preventDuplicates: true
            };
            W.model.actionManager.events.register('afterclearactions', null, checkEditCount);
            W.model.actionManager.events.register('afteraction', null, checkChangedObjectCount);
            W.model.actionManager.events.register('afterundoaction', null, checkChangedObjectCount);
 
            // Update the edit count first time.
            checkEditCount();
            log('Initialized.',0);
        });
    }
 
    function bootstrap() {
        if (W &&
            W.loginManager &&
            W.loginManager.events &&
            W.loginManager.events.register &&
            W.map &&
            W.loginManager.isLoggedIn()) {
            log('Initializing...', 0);
            init();
        } else {
            log('Bootstrap failed. Trying again...', 0);
            window.setTimeout(function () {
                bootstrap();
            }, 1000);
        }
    }
 
    bootstrap();
}
 
 
// Code that is NOT injected into the page.
// Note that jQuery may or may not be available, so don't rely on it in this part of the script.
(function(){
    'use strict';
 
    function getEditorProfileFromSource(source) {
        var match = source.match(/gon.data=({.*?});gon.env=/i);
        return JSON.parse(match[1]);
    }
 
    function getEditCountFromProfile(profile) {
        var editingActivity = profile.editingActivity;
        return editingActivity[editingActivity.length-1];
    }
 
    function getURCountFromProfile(profile) {
        var editsByType = profile.editsByType;
        for (var i=0; i < editsByType.length; i++) {
            if (editsByType[i].key === 'mapUpdateRequest') {
                return editsByType[i].value;
            }
        }
        return -1;
    }
 
    // Handle messages from the page.
    function receiveMessage(event) {
        var msg;
        try {
            msg = JSON.parse(event.data);
        }
        catch (err) {
            // Ignore errors
        }
 
        if (msg && msg[0] === "wecmGetCounts") {
            var userName = msg[1];
            GM_xmlhttpRequest({
                method: "GET",
                url: 'https://www.waze.com/user/editor/' + userName,
                onload: function(res) {
                    var profile = getEditorProfileFromSource(res.responseText);
                    window.postMessage(JSON.stringify(['wecmUpdateUi',[getEditCountFromProfile(profile), getURCountFromProfile(profile)]]),'*');
                }
            });
        }
    }
 
    var WECM_Injected_script = document.createElement("script");
    WECM_Injected_script.textContent = "" + WECM_Injected.toString() + " \n" + "WECM_Injected();";
    WECM_Injected_script.setAttribute("type", "application/javascript");
    document.body.appendChild(WECM_Injected_script);
    window.addEventListener('message', receiveMessage);
 
    // Listen for events coming from the page script.
    window.addEventListener('message', receiveMessage);
})();