521 lines
14 KiB
JavaScript
521 lines
14 KiB
JavaScript
/*
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Copyright 2010, Google Inc.
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are
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met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above
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copyright notice, this list of conditions and the following disclaimer
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in the documentation and/or other materials provided with the
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distribution.
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* Neither the name of Google Inc. nor the names of its
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contributors may be used to endorse or promote products derived from
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this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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var theProject;
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var ui = {};
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var lang = (navigator.language|| navigator.userLanguage).split("-")[0];
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var dictionary = "";
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$.ajax({
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url : "command/core/load-language?",
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type : "POST",
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async : false,
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data : {
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module : "core",
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// lang : lang
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},
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success : function(data) {
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dictionary = data['dictionary'];
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lang = data['lang'];
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}
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});
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$.i18n().load(dictionary, lang);
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$.i18n({ locale: lang });
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// End internationalization
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var Refine = {
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refineHelperService: "http://openrefine-helper.freebaseapps.com"
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};
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Refine.reportException = function(e) {
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if (window.console) {
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console.log(e);
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}
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};
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function resize() {
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var leftPanelWidth = 300;
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var width = $(window).width();
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var top = $("#header").outerHeight();
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var height = $(window).height() - top;
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var leftPanelPaddings = ui.leftPanelDiv.outerHeight(true) - ui.leftPanelDiv.height();
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ui.leftPanelDiv
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.css("top", top + "px")
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.css("left", "0px")
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.css("height", (height - leftPanelPaddings) + "px")
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.css("width", leftPanelWidth + "px");
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var leftPanelTabsPaddings = ui.leftPanelTabs.outerHeight(true) - ui.leftPanelTabs.height();
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ui.leftPanelTabs.height(ui.leftPanelDiv.height() - leftPanelTabsPaddings);
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var rightPanelVPaddings = ui.rightPanelDiv.outerHeight(true) - ui.rightPanelDiv.height();
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var rightPanelHPaddings = ui.rightPanelDiv.outerWidth(true) - ui.rightPanelDiv.width();
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ui.rightPanelDiv
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.css("top", top + "px")
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.css("left", leftPanelWidth + "px")
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.css("height", (height - rightPanelVPaddings) + "px")
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.css("width", (width - leftPanelWidth - rightPanelHPaddings) + "px");
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ui.viewPanelDiv.height((height - ui.toolPanelDiv.outerHeight() - rightPanelVPaddings) + "px");
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var processPanelWidth = 400;
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ui.processPanelDiv
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.css("width", processPanelWidth + "px")
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.css("left", Math.floor((width - processPanelWidth) / 2) + "px");
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}
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function resizeTabs() {
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var totalHeight = ui.leftPanelDiv.height();
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var headerHeight = ui.leftPanelTabs.find(".ui-tabs-nav").outerHeight(true);
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var visibleTabPanels = ui.leftPanelTabs.find(".ui-tabs-panel:not(.ui-tabs-hide)");
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var paddings = visibleTabPanels.outerHeight(true) - visibleTabPanels.height();
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var allTabPanels = ui.leftPanelTabs.find(".ui-tabs-panel");
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allTabPanels.height(totalHeight - headerHeight - paddings - 1);
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}
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function resizeAll() {
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resize();
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resizeTabs();
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ui.extensionBar.resize();
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ui.browsingEngine.resize();
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ui.processPanel.resize();
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ui.historyPanel.resize();
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ui.dataTableView.resize();
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}
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function initializeUI(uiState) {
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$("#loading-message").hide();
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$("#notification-container").hide();
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$("#project-title").show();
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$("#project-controls").show();
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$("#body").show();
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$("#or-proj-open").text($.i18n('core-project/open')+"...");
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$("#project-permalink-button").text($.i18n('core-project/permalink'));
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$("#project-name-button").attr("title",$.i18n('core-project/proj-name'));
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$("#or-proj-export").text($.i18n('core-project/export'));
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$("#or-proj-help").text($.i18n('core-project/help'));
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$("#or-proj-starting").text($.i18n('core-project/starting')+"...");
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$("#or-proj-facFil").text($.i18n('core-project/facet-filter'));
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$("#or-proj-undoRedo").text($.i18n('core-project/undo-redo'));
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$("#or-proj-ext").text($.i18n('core-project/extensions')+":");
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$('#project-name-button').click(Refine._renameProject);
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$('#project-permalink-button').mouseenter(function() {
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this.href = Refine.getPermanentLink();
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});
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Refine.setTitle();
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ui = DOM.bind($("#body"));
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ui.extensionBar = new ExtensionBar(ui.extensionBarDiv); // construct the menu first so we can resize everything else
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ui.exporterManager = new ExporterManager($("#export-button"));
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ui.leftPanelTabs.tabs({ selected: 0 });
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resize();
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resizeTabs();
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ui.summaryBar = new SummaryBar(ui.summaryBarDiv);
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ui.browsingEngine = new BrowsingEngine(ui.facetPanelDiv, uiState.facets || []);
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ui.processPanel = new ProcessPanel(ui.processPanelDiv);
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ui.historyPanel = new HistoryPanel(ui.historyPanelDiv, ui.historyTabHeader);
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ui.dataTableView = new DataTableView(ui.viewPanelDiv);
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ui.leftPanelTabs.bind('tabsactivate', function(event, tabs) {
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tabs.newPanel.resize();
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});
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$(window).bind("resize", resizeAll);
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if (uiState.facets) {
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Refine.update({ engineChanged: true });
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}
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}
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Refine.setTitle = function(status) {
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var title = theProject.metadata.name + " - OpenRefine";
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if (status) {
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title = status + " - " + title;
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}
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document.title = title;
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$("#project-name-button").text(theProject.metadata.name);
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};
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Refine.reinitializeProjectData = function(f, fError) {
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$.getJSON(
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"command/core/get-project-metadata?" + $.param({ project: theProject.id }), null,
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function(data) {
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if (data.status == "error") {
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alert(data.message);
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if (fError) {
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fError();
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}
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} else {
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theProject.metadata = data;
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$.getJSON(
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"command/core/get-models?" + $.param({ project: theProject.id }), null,
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function(data) {
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for (var n in data) {
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if (data.hasOwnProperty(n)) {
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theProject[n] = data[n];
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}
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}
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f();
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},
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'json'
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);
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}
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},
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'json'
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);
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};
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Refine._renameProject = function() {
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var name = window.prompt($.i18n('core-index/new-proj-name'), theProject.metadata.name);
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if (name === null) {
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return;
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}
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name = $.trim(name);
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if (theProject.metadata.name == name || name.length === 0) {
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return;
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}
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$.ajax({
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type: "POST",
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url: "command/core/rename-project",
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data: { "project" : theProject.id, "name" : name },
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dataType: "json",
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success: function (data) {
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if (data && typeof data.code != "undefined" && data.code == "ok") {
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theProject.metadata.name = name;
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Refine.setTitle();
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} else {
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alert($.i18n('core-index/error-rename')+" " + data.message);
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}
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}
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});
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};
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/*
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* Utility state functions
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*/
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Refine.customUpdateCallbacks = [];
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Refine.createUpdateFunction = function(options, onFinallyDone) {
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var functions = [];
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var pushFunction = function(f) {
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var index = functions.length;
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functions.push(function() {
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f(functions[index + 1]);
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});
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};
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pushFunction(function(onDone) {
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ui.historyPanel.update(onDone);
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});
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if (options.everythingChanged || options.modelsChanged || options.columnStatsChanged) {
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pushFunction(Refine.reinitializeProjectData);
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}
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if (options.everythingChanged || options.modelsChanged || options.rowsChanged || options.rowMetadataChanged || options.cellsChanged || options.engineChanged) {
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pushFunction(function(onDone) {
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ui.dataTableView.update(onDone);
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});
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pushFunction(function(onDone) {
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ui.browsingEngine.update(onDone);
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});
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}
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// run the callbacks registered by extensions, passing them
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// the options
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pushFunction(function(onDone) {
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for(var i = 0; i != Refine.customUpdateCallbacks.length; i++) {
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Refine.customUpdateCallbacks[i](options);
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}
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onDone();
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});
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functions.push(onFinallyDone || function() {});
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return functions[0];
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};
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/*
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* Registers a callback function to be called after each update.
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* This is provided for extensions which need to run some code when
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* the project is updated. This was introduced for the Wikidata
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* extension as a means to avoid monkey-patching Refine's core
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* methods (which was the solution adopted for GOKb, as they had
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* no way to change Refine's code directly).
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*
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* The function will be called with an "options" object as above
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* describing which change has happened, so that the code can run
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* fine-grained updates.
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*/
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Refine.registerUpdateFunction = function(callback) {
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Refine.customUpdateCallbacks.push(callback);
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}
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Refine.update = function(options, onFinallyDone) {
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var done = false;
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var dismissBusy = null;
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Refine.setAjaxInProgress();
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Refine.createUpdateFunction(options, function() {
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Refine.clearAjaxInProgress();
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done = true;
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if (dismissBusy) {
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dismissBusy();
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}
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if (onFinallyDone) {
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onFinallyDone();
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}
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})();
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window.setTimeout(function() {
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if (!done) {
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dismissBusy = DialogSystem.showBusy();
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}
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}, 500);
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};
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Refine.postCoreProcess = function(command, params, body, updateOptions, callbacks) {
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Refine.postProcess("core", command, params, body, updateOptions, callbacks);
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};
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Refine.postProcess = function(moduleName, command, params, body, updateOptions, callbacks) {
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updateOptions = updateOptions || {};
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callbacks = callbacks || {};
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params = params || {};
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params.project = theProject.id;
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body = body || {};
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if (!("includeEngine" in updateOptions) || updateOptions.includeEngine) {
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body.engine = JSON.stringify(
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"engineConfig" in updateOptions ?
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updateOptions.engineConfig :
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ui.browsingEngine.getJSON()
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);
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}
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var done = false;
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var dismissBusy = null;
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function onDone(o) {
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done = true;
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if (dismissBusy) {
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dismissBusy();
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}
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Refine.clearAjaxInProgress();
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if (o.code == "error") {
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if ("onError" in callbacks) {
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try {
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callbacks.onError(o);
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} catch (e) {
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Refine.reportException(e);
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}
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} else {
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alert(o.message);
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}
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} else {
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if ("onDone" in callbacks) {
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try {
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callbacks.onDone(o);
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} catch (e) {
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Refine.reportException(e);
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}
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}
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if (o.code == "ok") {
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Refine.update(updateOptions, callbacks.onFinallyDone);
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if ("historyEntry" in o) {
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ui.processPanel.showUndo(o.historyEntry);
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}
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} else if (o.code == "pending") {
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if ("onPending" in callbacks) {
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try {
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callbacks.onPending(o);
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} catch (e) {
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Refine.reportException(e);
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}
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}
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ui.processPanel.update(updateOptions, callbacks.onFinallyDone);
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}
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}
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}
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Refine.setAjaxInProgress();
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$.post(
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"command/" + moduleName + "/" + command + "?" + $.param(params),
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body,
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onDone,
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"json"
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);
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window.setTimeout(function() {
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if (!done) {
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dismissBusy = DialogSystem.showBusy();
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}
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}, 500);
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};
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Refine.setAjaxInProgress = function() {
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$(document.body).attr("ajax_in_progress", "true");
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};
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Refine.clearAjaxInProgress = function() {
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$(document.body).attr("ajax_in_progress", "false");
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};
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/*
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* Utility model functions
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*/
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Refine.cellIndexToColumn = function(cellIndex) {
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var columns = theProject.columnModel.columns;
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for (var i = 0; i < columns.length; i++) {
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var column = columns[i];
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if (column.cellIndex == cellIndex) {
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return column;
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}
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}
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return null;
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};
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Refine.columnNameToColumn = function(columnName) {
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var columns = theProject.columnModel.columns;
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for (var i = 0; i < columns.length; i++) {
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var column = columns[i];
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if (column.name == columnName) {
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return column;
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}
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}
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return null;
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};
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Refine.columnNameToColumnIndex = function(columnName) {
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var columns = theProject.columnModel.columns;
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for (var i = 0; i < columns.length; i++) {
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var column = columns[i];
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if (column.name == columnName) {
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return i;
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}
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}
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return -1;
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};
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Refine.fetchRows = function(start, limit, onDone, sorting) {
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var body = {
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engine: JSON.stringify(ui.browsingEngine.getJSON())
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};
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if (sorting) {
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body.sorting = JSON.stringify(sorting);
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}
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$.post(
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"command/core/get-rows?" + $.param({ project: theProject.id, start: start, limit: limit }),
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body,
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function(data) {
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if(data.code === "error") {
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data = theProject.rowModel;
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}
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theProject.rowModel = data;
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// Un-pool objects
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for (var r = 0; r < data.rows.length; r++) {
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var row = data.rows[r];
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for (var c = 0; c < row.cells.length; c++) {
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var cell = row.cells[c];
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if ((cell) && ("r" in cell)) {
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cell.r = data.pool.recons[cell.r];
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}
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}
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}
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if (onDone) {
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onDone();
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}
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},
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"json"
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);
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};
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Refine.getPermanentLink = function() {
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var params = [
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"project=" + encodeURIComponent(theProject.id),
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"ui=" + encodeURIComponent(JSON.stringify({
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facets: ui.browsingEngine.getFacetUIStates()
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}))
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];
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return "project?" + params.join("&");
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};
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/*
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* Loader
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*/
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function onLoad() {
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var params = URL.getParameters();
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if ("project" in params) {
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var uiState = {};
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if ("ui" in params) {
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try {
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uiState = JSON.parse(decodeURIComponent(params.ui));
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} catch (e) {
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}
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}
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Refine.reinitializeProjectData(
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function() {
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initializeUI(uiState);
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},
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function() {
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$("#loading-message").hide();
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}
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);
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}
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}
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$(onLoad);
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