431 lines
		
	
	
		
			13 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			431 lines
		
	
	
		
			13 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
require('./locale');
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require('../css/cover.css');
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require('../css/site.css');
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var common = require('./common');
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var checkIfAuth = common.checkIfAuth;
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var urlpath = common.urlpath;
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var resetCheckAuth = common.resetCheckAuth;
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var getLoginState = common.getLoginState;
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var clearLoginState = common.clearLoginState;
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var historyModule = require('./history');
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var parseStorageToHistory = historyModule.parseStorageToHistory;
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var parseHistory = historyModule.parseHistory;
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var getStorageHistory = historyModule.getStorageHistory;
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var getHistory = historyModule.getHistory;
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var saveHistory = historyModule.saveHistory;
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var removeHistory = historyModule.removeHistory;
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var postHistoryToServer = historyModule.postHistoryToServer;
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var deleteServerHistory = historyModule.deleteServerHistory;
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var parseServerToHistory = historyModule.parseServerToHistory;
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var saveStorageHistoryToServer = historyModule.saveStorageHistoryToServer;
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var clearDuplicatedHistory = historyModule.clearDuplicatedHistory;
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var saveAs = require('file-saver').saveAs;
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var List = require('list.js');
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var S = require('string');
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var options = {
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    valueNames: ['id', 'text', 'timestamp', 'fromNow', 'time', 'tags', 'pinned'],
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    item: '<li class="col-xs-12 col-sm-6 col-md-6 col-lg-4">\
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            <span class="id" style="display:none;"></span>\
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            <a href="#">\
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                <div class="item">\
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					<div class="ui-history-pin fa fa-thumb-tack fa-fw"></div>\
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                    <div class="ui-history-close fa fa-close fa-fw" data-toggle="modal" data-target=".delete-modal"></div>\
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                    <div class="content">\
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                        <h4 class="text"></h4>\
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                        <p>\
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                            <i><i class="fa fa-clock-o"></i> visited </i><i class="fromNow"></i>\
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                            <br>\
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                            <i class="timestamp" style="display:none;"></i>\
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                            <i class="time"></i>\
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                        </p>\
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                        <p class="tags"></p>\
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                    </div>\
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                </div>\
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            </a>\
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           </li>',
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    page: 18,
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    plugins: [
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        ListPagination({
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            outerWindow: 1
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        })
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    ]
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};
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var historyList = new List('history', options);
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migrateHistoryFromTempCallback = pageInit;
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loginStateChangeEvent = pageInit;
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pageInit();
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function pageInit() {
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    checkIfAuth(
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        function (data) {
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            $('.ui-signin').hide();
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            $('.ui-or').hide();
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            $('.ui-welcome').show();
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            if (data.photo) $('.ui-avatar').prop('src', data.photo).show();
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            else $('.ui-avatar').prop('src', '').hide();
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            $('.ui-name').html(data.name);
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            $('.ui-signout').show();
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            $(".ui-history").click();
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            parseServerToHistory(historyList, parseHistoryCallback);
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        },
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        function () {
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            $('.ui-signin').show();
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            $('.ui-or').show();
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            $('.ui-welcome').hide();
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            $('.ui-avatar').prop('src', '').hide();
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            $('.ui-name').html('');
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            $('.ui-signout').hide();
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            parseStorageToHistory(historyList, parseHistoryCallback);
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        }
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    );
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}
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$(".masthead-nav li").click(function () {
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    $(this).siblings().removeClass("active");
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    $(this).addClass("active");
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});
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// prevent empty link change hash
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$('a[href="#"]').click(function (e) {
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    e.preventDefault();
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});
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$(".ui-home").click(function (e) {
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    if (!$("#home").is(':visible')) {
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        $(".section:visible").hide();
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        $("#home").fadeIn();
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    }
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});
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$(".ui-history").click(function (e) {
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    if (!$("#history").is(':visible')) {
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        $(".section:visible").hide();
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        $("#history").fadeIn();
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    }
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});
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function checkHistoryList() {
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    if ($("#history-list").children().length > 0) {
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        $('.pagination').show();
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        $(".ui-nohistory").hide();
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        $(".ui-import-from-browser").hide();
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    } else if ($("#history-list").children().length == 0) {
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        $('.pagination').hide();
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        $(".ui-nohistory").slideDown();
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        getStorageHistory(function (data) {
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            if (data && data.length > 0 && getLoginState() && historyList.items.length == 0) {
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                $(".ui-import-from-browser").slideDown();
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            }
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        });
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    }
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}
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function parseHistoryCallback(list, notehistory) {
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    checkHistoryList();
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	//sort by pinned then timestamp
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	list.sort('', {
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        sortFunction: function (a, b) {
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			var notea = a.values();
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            var noteb = b.values();
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			if (notea.pinned && !noteb.pinned) {
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                return -1;
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            } else if (!notea.pinned && noteb.pinned) {
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                return 1;
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            } else {
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				if (notea.timestamp > noteb.timestamp) {
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                	return -1;
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				} else if (notea.timestamp < noteb.timestamp) {
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					return 1;
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				} else {
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					return 0;
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				}
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			}
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		}
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	});
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    // parse filter tags
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    var filtertags = [];
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    for (var i = 0, l = list.items.length; i < l; i++) {
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        var tags = list.items[i]._values.tags;
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        if (tags && tags.length > 0) {
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            for (var j = 0; j < tags.length; j++) {
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                //push info filtertags if not found
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                var found = false;
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                if (filtertags.indexOf(tags[j]) != -1)
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                    found = true;
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                if (!found)
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                    filtertags.push(tags[j]);
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            }
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        }
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    }
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    buildTagsFilter(filtertags);
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}
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// update items whenever list updated
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historyList.on('updated', function (e) {
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    for (var i = 0, l = e.items.length; i < l; i++) {
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        var item = e.items[i];
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        if (item.visible()) {
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            var itemEl = $(item.elm);
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            var values = item._values;
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            var a = itemEl.find("a");
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            var pin = itemEl.find(".ui-history-pin");
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            var tagsEl = itemEl.find(".tags");
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            //parse link to element a
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            a.attr('href', serverurl + '/' + values.id);
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            //parse pinned
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            if (values.pinned) {
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                pin.addClass('active');
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            } else {
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                pin.removeClass('active');
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            }
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            //parse tags
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            var tags = values.tags;
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            if (tags && tags.length > 0 && tagsEl.children().length <= 0) {
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                var labels = [];
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                for (var j = 0; j < tags.length; j++) {
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                    //push into the item label
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                    labels.push("<span class='label label-default'>" + tags[j] + "</span>");
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                }
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                tagsEl.html(labels.join(' '));
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            }
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        }
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    }
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    $(".ui-history-close").off('click');
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    $(".ui-history-close").on('click', historyCloseClick);
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    $(".ui-history-pin").off('click');
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    $(".ui-history-pin").on('click', historyPinClick);
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});
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function historyCloseClick(e) {
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    e.preventDefault();
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    var id = $(this).closest("a").siblings("span").html();
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    var value = historyList.get('id', id)[0]._values;
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    $('.ui-delete-modal-msg').text('Do you really want to delete below history?');
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    $('.ui-delete-modal-item').html('<i class="fa fa-file-text"></i> ' + value.text + '<br><i class="fa fa-clock-o"></i> ' + value.time);
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    clearHistory = false;
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    deleteId = id;
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}
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function historyPinClick(e) {
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    e.preventDefault();
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    var $this = $(this);
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    var id = $this.closest("a").siblings("span").html();
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    var item = historyList.get('id', id)[0];
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    var values = item._values;
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    var pinned = values.pinned;
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    if (!values.pinned) {
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        pinned = true;
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        item._values.pinned = true;
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    } else {
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        pinned = false;
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        item._values.pinned = false;
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    }
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    checkIfAuth(function () {
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        postHistoryToServer(id, {
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            pinned: pinned
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        }, function (err, result) {
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            if (!err) {
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                if (pinned)
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                    $this.addClass('active');
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                else
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                    $this.removeClass('active');
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            }
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        });
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    }, function () {
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        getHistory(function (notehistory) {
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            for(var i = 0; i < notehistory.length; i++) {
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                if (notehistory[i].id == id) {
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                    notehistory[i].pinned = pinned;
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                    break;
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                }
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            }
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            saveHistory(notehistory);
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            if (pinned)
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                $this.addClass('active');
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            else
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                $this.removeClass('active');
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        });
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    });
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}
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//auto update item fromNow every minutes
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setInterval(updateItemFromNow, 60000);
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function updateItemFromNow() {
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    var items = $('.item').toArray();
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    for (var i = 0; i < items.length; i++) {
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        var item = $(items[i]);
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        var timestamp = parseInt(item.find('.timestamp').text());
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        item.find('.fromNow').text(moment(timestamp).fromNow());
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    }
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}
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var clearHistory = false;
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var deleteId = null;
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function deleteHistory() {
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    checkIfAuth(function () {
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        deleteServerHistory(deleteId, function (err, result) {
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            if (!err) {
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                if (clearHistory) {
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                    historyList.clear();
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                    checkHistoryList();
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                } else {
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                    historyList.remove('id', deleteId);
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                    checkHistoryList();
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                }
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            }
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            $('.delete-modal').modal('hide');
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            deleteId = null;
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            clearHistory = false;
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        });
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    }, function () {
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        if (clearHistory) {
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            saveHistory([]);
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            historyList.clear();
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            checkHistoryList();
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            deleteId = null;
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        } else {
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            if (!deleteId) return;
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            getHistory(function (notehistory) {
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                var newnotehistory = removeHistory(deleteId, notehistory);
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                saveHistory(newnotehistory);
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                historyList.remove('id', deleteId);
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                checkHistoryList();
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                deleteId = null;
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            });
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        }
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        $('.delete-modal').modal('hide');
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        clearHistory = false;
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    });
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}
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$(".ui-delete-modal-confirm").click(function () {
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    deleteHistory();
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});
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$(".ui-import-from-browser").click(function () {
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    saveStorageHistoryToServer(function () {
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        parseStorageToHistory(historyList, parseHistoryCallback);
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    });
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});
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$(".ui-save-history").click(function () {
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    getHistory(function (data) {
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        var history = JSON.stringify(data);
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        var blob = new Blob([history], {
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            type: "application/json;charset=utf-8"
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        });
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        saveAs(blob, 'hackmd_history_' + moment().format('YYYYMMDDHHmmss'));
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    });
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});
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$(".ui-open-history").bind("change", function (e) {
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    var files = e.target.files || e.dataTransfer.files;
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    var file = files[0];
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    var reader = new FileReader();
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    reader.onload = function () {
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        var notehistory = JSON.parse(reader.result);
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        //console.log(notehistory);
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        if (!reader.result) return;
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        getHistory(function (data) {
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            var mergedata = data.concat(notehistory);
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            mergedata = clearDuplicatedHistory(mergedata);
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            saveHistory(mergedata);
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            parseHistory(historyList, parseHistoryCallback);
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        });
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        $(".ui-open-history").replaceWith($(".ui-open-history").val('').clone(true));
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    };
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    reader.readAsText(file);
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});
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$(".ui-clear-history").click(function () {
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    $('.ui-delete-modal-msg').text('Do you really want to clear all history?');
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    $('.ui-delete-modal-item').html('There is no turning back.');
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    clearHistory = true;
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    deleteId = null;
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});
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$(".ui-refresh-history").click(function () {
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    var lastTags = $(".ui-use-tags").select2('val');
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    $(".ui-use-tags").select2('val', '');
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    historyList.filter();
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    var lastKeyword = $('.search').val();
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    $('.search').val('');
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    historyList.search();
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    $('#history-list').slideUp('fast');
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    $('.pagination').hide();
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    resetCheckAuth();
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    historyList.clear();
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    parseHistory(historyList, function (list, notehistory) {
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        parseHistoryCallback(list, notehistory);
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        $(".ui-use-tags").select2('val', lastTags);
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        $(".ui-use-tags").trigger('change');
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        historyList.search(lastKeyword);
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        $('.search').val(lastKeyword);
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        checkHistoryList();
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        $('#history-list').slideDown('fast');
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    });
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});
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$(".ui-logout").click(function () {
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    clearLoginState();
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    location.href = serverurl + '/logout';
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});
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var filtertags = [];
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$(".ui-use-tags").select2({
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    placeholder: $(".ui-use-tags").attr('placeholder'),
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    multiple: true,
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    data: function () {
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        return {
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            results: filtertags
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        };
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    }
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});
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$('.select2-input').css('width', 'inherit');
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buildTagsFilter([]);
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function buildTagsFilter(tags) {
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    for (var i = 0; i < tags.length; i++)
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        tags[i] = {
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            id: i,
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            text: S(tags[i]).unescapeHTML().s
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        };
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    filtertags = tags;
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}
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$(".ui-use-tags").on('change', function () {
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    var tags = [];
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    var data = $(this).select2('data');
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    for (var i = 0; i < data.length; i++)
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        tags.push(data[i].text);
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    if (tags.length > 0) {
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        historyList.filter(function (item) {
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            var values = item.values();
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            if (!values.tags) return false;
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            var found = false;
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            for (var i = 0; i < tags.length; i++) {
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                if (values.tags.indexOf(tags[i]) != -1) {
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                    found = true;
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                    break;
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                }
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            }
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            return found;
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        });
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    } else {
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        historyList.filter();
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    }
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    checkHistoryList();
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});
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$('.search').keyup(function () {
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    checkHistoryList();
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});
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