![Stefano Mazzocchi](/assets/img/avatar_default.png)
git-svn-id: http://google-refine.googlecode.com/svn/trunk@940 7d457c2a-affb-35e4-300a-418c747d4874
226 lines
8.1 KiB
JavaScript
226 lines
8.1 KiB
JavaScript
function onClickUploadFileButton(evt) {
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var projectName = $("#project-name-input")[0].value;
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if (! $.trim(projectName).length) {
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window.alert("You must specify a project name.");
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} else if ($("#project-file-input")[0].files.length === 0) {
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window.alert("You must specify select a file to upload.");
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} else {
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$("#file-upload-form").attr("action",
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"/command/create-project-from-upload?" + [
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"split-into-columns=" + $("#split-into-columns-input")[0].checked,
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"separator=" + $("#separator-input")[0].value,
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"ignore=" + $("#ignore-input")[0].value,
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"header-lines=" + $("#header-lines-input")[0].value,
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"skip=" + $("#skip-input")[0].value,
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"limit=" + $("#limit-input")[0].value,
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"guess-value-type=" + $("#guess-value-type-input")[0].checked
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].join("&"));
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return true;
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}
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evt.preventDefault();
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return false;
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}
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function formatDate(d) {
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var d = new Date(d);
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var last_year = Date.today().add({ years: -1 });
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var last_month = Date.today().add({ months: -1 });
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var last_week = Date.today().add({ days: -7 });
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var today = Date.today();
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var tomorrow = Date.today().add({ days: 1 });
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if (d.between(today, tomorrow)) {
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return "today " + d.toString("h:mm tt");
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} else if (d.between(last_week, today)) {
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var diff = Math.floor(today.getDayOfYear() - d.getDayOfYear());
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return (diff <= 1) ? ("yesterday " + d.toString("h:mm tt")) : (diff + " days ago");
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} else if (d.between(last_month, today)) {
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var diff = Math.floor((today.getDayOfYear() - d.getDayOfYear()) / 7);
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return (diff == 1) ? "a week ago" : diff.toFixed(0) + " weeks ago" ;
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} else if (d.between(last_year, today)) {
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var diff = Math.floor(today.getMonth() - d.getMonth());
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return (diff == 1) ? "a month ago" : diff + " months ago";
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} else {
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var diff = Math.floor(today.getYear() - d.getYear());
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return (diff == 1) ? "a year ago" : diff + " years ago";
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}
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}
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function isThereNewRelease() {
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var thisRevision = GridworksVersion.revision;
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var revision_pattern = /r([0-9]+)/;
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if (!revision_pattern.test(thisRevision)) { // probably "trunk"
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return false;
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}
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var latestRevision = GridworksReleases.releases[0].revision;
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var thisRev = parseInt(revision_pattern.exec(thisRevision)[1],10);
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var latestRev = parseInt(revision_pattern.exec(GridworksReleases.releases[0].revision)[1],10);
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return latestRev > thisRev;
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}
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function fetchProjects() {
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$.getJSON(
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"/command/get-all-project-metadata",
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null,
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function(data) {
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renderProjects(data);
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},
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"json"
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);
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}
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function renderProjects(data) {
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var projects = [];
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for (var n in data.projects) {
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if (data.projects.hasOwnProperty(n)) {
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var project = data.projects[n];
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project.id = n;
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project.date = Date.parseExact(project.modified, "yyyy-MM-ddTHH:mm:ssZ");
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projects.push(project);
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}
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}
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projects.sort(function(a, b) { return b.date.getTime() - a.date.getTime(); });
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var container = $("#projects-container").empty();
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if (!projects.length) {
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$('<div>')
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.addClass("message")
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.text("No existing project. Use form on right to create.")
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.appendTo(container);
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} else {
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var table = $(
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'<table><tr>' +
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'<th>Name</th>' +
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'<th></th>' +
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'<th align="right">Last Modified</th>' +
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'<th></th>' +
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'</tr></table>'
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).appendTo(container)[0];
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var renderProject = function(project) {
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var tr = table.insertRow(table.rows.length);
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tr.className = "project";
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var nameLink = $('<a></a>')
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.text(project.name)
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.attr("href", "/project.html?project=" + project.id)
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.appendTo(tr.insertCell(tr.cells.length));
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var renameLink = $('<a></a>')
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.text("rename")
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.attr("href", "javascript:{}")
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.css("visibility", "hidden")
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.click(function() {
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var name = window.prompt("Rename Project", project.name);
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if (name == null) {
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return;
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}
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name = $.trim(name);
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if (project.name == name || name.length == 0) {
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return;
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}
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$.ajax({
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type: "POST",
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url: "/command/rename-project",
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data: { "project" : project.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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nameLink.text(name);
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} else {
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alert("Failed to rename project: " + data.message)
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}
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}
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});
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}).appendTo(tr.insertCell(tr.cells.length));
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$('<div></div>')
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.html(formatDate(project.date))
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.addClass("last-modified")
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.attr("title", project.date.toString())
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.appendTo(tr.insertCell(tr.cells.length));
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$('<a></a>')
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.addClass("delete-project")
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.attr("title","Delete this project")
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.attr("href","")
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.html("<img src='/images/close.png' />")
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.click(function() {
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if (window.confirm("Are you sure you want to delete project \"" + project.name + "\"?")) {
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$.ajax({
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type: "POST",
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url: "/command/delete-project",
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data: { "project" : project.id },
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dataType: "json",
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success: function (data) {
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if (data && typeof data.code != 'undefined' && data.code == "ok") {
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fetchProjects();
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}
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}
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});
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}
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return false;
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}).appendTo(tr.insertCell(tr.cells.length));
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$(tr).mouseenter(function() {
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renameLink.css("visibility", "visible");
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}).mouseleave(function() {
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renameLink.css("visibility", "hidden");
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});
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};
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for (var i = 0; i < projects.length; i++) {
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renderProject(projects[i]);
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}
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}
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}
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function showHide(toHide, toShow) {
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$("#" + toHide).hide();
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$("#" + toShow).show();
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}
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function onLoad() {
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fetchProjects();
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$("#upload-file-button").click(onClickUploadFileButton);
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$("#more-options-link").click(function() {
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$("#more-options-controls").hide();
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$("#more-options").show();
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});
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var version = (GridworksVersion.version != "$VERSION") ? "Version " + GridworksVersion.version + "-" + GridworksVersion.revision : "";
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$("#gridworks-version").text(version);
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var script = $('<script></script>')
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.attr("src", "http://freebase-gridworks.googlecode.com/svn/support/releases.js")
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.attr("type", "text/javascript")
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.appendTo(document.body);
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var poll = function() {
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if ("GridworksReleases" in window) {
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if (isThereNewRelease()) {
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$('<div id="version-message">' +
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'New version "' + GridworksReleases.releases[0].description + '" <a href="' + GridworksReleases.homepage + '">available for download here</a>.' +
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'</div>').appendTo(document.body);
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}
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} else {
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window.setTimeout(poll, 1000);
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}
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};
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window.setTimeout(poll, 1000);
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}
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$(onLoad);
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