Fixed issue 15: Ability to rename projects - added rename command in both index.html and project.html (main menu bar)

Updated CHANGES.txt with other fixes committed previously.
Made sure releases.js doesn't hold up the initialization code of project.html.
Some polishing on the rendering of projects' last modified dates in index.html.

git-svn-id: http://google-refine.googlecode.com/svn/trunk@799 7d457c2a-affb-35e4-300a-418c747d4874

CHANGES.txt

@@ -5,6 +5,9 @@ Fixes:
   Regex was not compiled with case insensitivity flag.
 - Issue 4: "Match All bug with ZIP code". Numeric values in cells were not stringified first
   before comparison.
+- Issue 41: "Envelope quotation marks are removed by CSV importer"
+- Issue 19: "CSV import is too basic"
+- Issue 15: "Ability to rename projects"
 
 1.0.1 Release (May 12, 2010)
 

src/main/java/com/metaweb/gridworks/GridworksServlet.java

@@ -57,6 +57,7 @@ import com.metaweb.gridworks.commands.project.ExportRowsCommand;
 import com.metaweb.gridworks.commands.project.GetModelsCommand;
 import com.metaweb.gridworks.commands.project.GetProjectMetadataCommand;
 import com.metaweb.gridworks.commands.project.ImportProjectCommand;
+import com.metaweb.gridworks.commands.project.RenameProjectCommand;
 import com.metaweb.gridworks.commands.recon.ReconDiscardJudgmentsCommand;
 import com.metaweb.gridworks.commands.recon.ReconJudgeOneCellCommand;
 import com.metaweb.gridworks.commands.recon.ReconJudgeSimilarCellsCommand;
@@ -92,6 +93,7 @@ public class GridworksServlet extends HttpServlet {
         _commands.put("get-all-project-metadata", new GetAllProjectMetadataCommand());
 
         _commands.put("delete-project", new DeleteProjectCommand());
+        _commands.put("rename-project", new RenameProjectCommand());
         
         _commands.put("get-models", new GetModelsCommand());
         _commands.put("get-rows", new GetRowsCommand());

src/main/java/com/metaweb/gridworks/commands/Command.java

@@ -18,6 +18,7 @@ import org.slf4j.LoggerFactory;
 
 import com.metaweb.gridworks.Jsonizable;
 import com.metaweb.gridworks.ProjectManager;
+import com.metaweb.gridworks.ProjectMetadata;
 import com.metaweb.gridworks.browsing.Engine;
 import com.metaweb.gridworks.history.HistoryEntry;
 import com.metaweb.gridworks.model.Project;
@@ -107,6 +108,27 @@ public abstract class Command {
         throw new ServletException("Can't find project: missing or bad URL parameter");
     }
 
+    /**
+     * Utility method for retrieving the ProjectMetadata object having the ID specified
+     * in the "project" URL parameter.
+     *
+     * @param request
+     * @return
+     * @throws ServletException
+     */
+    protected ProjectMetadata getProjectMetadata(HttpServletRequest request) throws ServletException {
+        if (request == null) throw new IllegalArgumentException("parameter 'request' should not be null");
+        try {
+            ProjectMetadata pm = ProjectManager.singleton.getProjectMetadata(Long.parseLong(request.getParameter("project")));
+            if (pm != null) {
+                return pm;
+            }
+        } catch (Exception e) {
+            // ignore
+        }
+        throw new ServletException("Can't find project metadata: missing or bad URL parameter");
+    }
+    
     static protected int getIntegerParameter(HttpServletRequest request, String name, int def) {
         if (request == null) throw new IllegalArgumentException("parameter 'request' should not be null");
         try {

src/main/java/com/metaweb/gridworks/commands/project/RenameProjectCommand.java

@@ -0,0 +1,28 @@
+package com.metaweb.gridworks.commands.project;
+
+import java.io.IOException;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import com.metaweb.gridworks.ProjectMetadata;
+import com.metaweb.gridworks.commands.Command;
+
+public class RenameProjectCommand extends Command {
+    @Override
+    public void doPost(HttpServletRequest request, HttpServletResponse response)
+            throws ServletException, IOException {
+        
+        try {
+            String name = request.getParameter("name");
+            ProjectMetadata pm = getProjectMetadata(request);
+            
+            pm.setName(name);
+            
+            respond(response, "{ \"code\" : \"ok\" }");
+        } catch (Exception e) {
+            respondException(response, e);
+        }
+    }
+}

src/main/webapp/index.html

@@ -129,8 +129,5 @@
         </tr>
       </table></div>
     </div>
-    
-    <script type="text/javascript" src="http://freebase-gridworks.googlecode.com/svn/support/releases.js"></script>
-    
 </body>
 </html>

src/main/webapp/scripts/index.js

@@ -34,10 +34,10 @@ function formatDate(d) {
     var tomorrow = Date.today().add({ days: 1 });
 
     if (d.between(today, tomorrow)) {
-        return "today";
+        return "today " + d.toString("h:mm tt");
     } else if (d.between(last_week, today)) {
         var diff = Math.floor(today.getDayOfYear() - d.getDayOfYear());
-        return (diff == 1) ? "yesterday" : diff + " days ago";
+        return (diff <= 1) ? ("yesterday " + d.toString("h:mm tt")) : (diff + " days ago");
     } else if (d.between(last_month, today)) {
         var diff = Math.floor((today.getDayOfYear() - d.getDayOfYear()) / 7);
         return (diff == 1) ? "a week ago" : diff.toFixed(0) + " weeks ago" ;
@@ -100,6 +100,7 @@ function renderProjects(data) {
         var table = $(
             '<table><tr>' +
                 '<th>Name</th>' +
+                '<th></th>' +
                 '<th align="right">Last Modified</th>' +
                 '<th></th>' +
             '</tr></table>'
@@ -109,14 +110,45 @@ function renderProjects(data) {
             var tr = table.insertRow(table.rows.length);
             tr.className = "project";
             
-            $('<a></a>')
+            var nameLink = $('<a></a>')
                 .text(project.name)
                 .attr("href", "/project.html?project=" + project.id)
                 .appendTo(tr.insertCell(tr.cells.length));
                 
+            var renameLink = $('<a></a>')
+                .text("rename")
+                .attr("href", "javascript:{}")
+                .css("visibility", "hidden")
+                .click(function() {
+                    var name = window.prompt("Rename Project", project.name);
+                    if (name == null) {
+                        return;
+                    }
+                    
+                    name = $.trim(name);
+                    if (project.name == name || name.length == 0) {
+                        return;
+                    }
+                    
+                    $.ajax({
+                        type: "POST",
+                        url: "/command/rename-project",
+                        data: { "project" : project.id, "name" : name },
+                        dataType: "json",
+                        success: function (data) {
+                            if (data && typeof data.code != 'undefined' && data.code == "ok") {
+                                nameLink.text(name);
+                            } else {
+                                alert("Failed to rename project: " + data.message)
+                            }
+                        }
+                    });
+                }).appendTo(tr.insertCell(tr.cells.length));
+                
             $('<div></div>')
                 .html(formatDate(project.date))
                 .addClass("last-modified")
+                .attr("title", project.date.toString())
                 .appendTo(tr.insertCell(tr.cells.length));
             
             $('<a></a>')
@@ -141,6 +173,11 @@ function renderProjects(data) {
                 return false;
             }).appendTo(tr.insertCell(tr.cells.length));
             
+            $(tr).mouseenter(function() {
+                renameLink.css("visibility", "visible");
+            }).mouseleave(function() {
+                renameLink.css("visibility", "hidden");
+            });
         };
     
         for (var i = 0; i < projects.length; i++) {
@@ -166,11 +203,24 @@ function onLoad() {
     $("#gridworks-version").text(
         "Version " + GridworksVersion.version + "-" + GridworksVersion.revision
     );
+    
+    var script = $('<script></script>')
+        .attr("src", "http://freebase-gridworks.googlecode.com/svn/support/releases.js")
+        .attr("type", "text/javascript")
+        .appendTo(document.body);
+        
+    var poll = function() {
+        if ("GridworksReleases" in window) {
             if (isThereNewRelease()) {
                 $('<div id="version-message">' +
                     'New version "' + GridworksReleases.releases[0].description + '" <a href="' + GridworksReleases.homepage + '">available for download here</a>.' +
                   '</div>').appendTo(document.body);
             }
+        } else {
+            window.setTimeout(poll, 1000);
+        }
+    };
+    window.setTimeout(poll, 1000);
 }
 
 $(onLoad);

src/main/webapp/scripts/project.js

@@ -67,19 +67,15 @@ function resizeAll() {
 }
 
 function initializeUI(uiState) {
-    Gridworks.setTitle();
-    
     var path = $("#path");
-    
-    $('<span class="app-path-section">' +
-        'project: <a href="#">' + theProject.metadata.name + '</a>' +
-        '</span>').appendTo(path);
-    
+    $('<span class="app-path-section" id="project-name-in-path"></span>').appendTo(path);
     $('<a href="javascript:{}" class="permalink">permalink</a>')
         .mouseenter(function() {
             this.href = Gridworks.getPermanentLink();
         }).appendTo(path);
     
+    Gridworks.setTitle();
+
     var body = $("#body").empty().html(
         '<div bind="viewPanel" class="view-panel"></div>' +
         '<div bind="processPanel" class="process-panel"></div>' +
@@ -130,6 +126,11 @@ Gridworks.setTitle = function(status) {
         title = status + " - " + title;
     }
     document.title = title;
+    
+    var name = $("#project-name-in-path");
+    name.empty();
+    name.text('project: ');
+    $('<a href="#">' + theProject.metadata.name + '</a>').appendTo(name);
 };
 
 Gridworks.reinitializeProjectData = function(f) {

src/main/webapp/scripts/project/menu-bar.js

@@ -28,6 +28,11 @@ MenuBar.prototype._initializeUI = function() {
         },
         {},
         */
+        {
+            "label": "Rename...",
+            "click": function() { self._renameProject(); }
+        },
+        {},
         {
             "label": "Export Filtered Rows",
             "submenu": [
@@ -231,6 +236,33 @@ MenuBar.prototype._exportProject = function() {
     document.body.removeChild(form);
 };
 
+MenuBar.prototype._renameProject = function() {
+    var name = window.prompt("Rename Project", theProject.metadata.name);
+    if (name == null) {
+        return;
+    }
+    
+    name = $.trim(name);
+    if (theProject.metadata.name == name || name.length == 0) {
+        return;
+    }
+    
+    $.ajax({
+        type: "POST",
+        url: "/command/rename-project",
+        data: { "project" : theProject.id, "name" : name },
+        dataType: "json",
+        success: function (data) {
+            if (data && typeof data.code != 'undefined' && data.code == "ok") {
+                theProject.metadata.name = name;
+                Gridworks.setTitle();
+            } else {
+                alert("Failed to rename project: " + data.message);
+            }
+        }
+    });
+};
+
 MenuBar.prototype._doAutoSchemaAlignment = function() {
     //SchemaAlignment.autoAlign();
 };

src/main/webapp/styles/index.css

@@ -43,8 +43,8 @@ div.round-corners {
 }
 
 #projects-panel {
-    width: 270px;
-    min-width: 270px !important;
+    width: 320px;
+    min-width: 320px !important;
 }
 #projects {
     background: white;