publish preview dialog

gui/griffon-app/conf/Config.groovy

@@ -218,4 +218,9 @@ mvcGroups {
         view = 'com.muwire.gui.resultdetails.CollectionListView'
         controller = 'com.muwire.gui.resultdetails.CollectionListController'
     }
+    'publish-preview' {
+        model = 'com.muwire.gui.PublishPreviewModel'
+        view = 'com.muwire.gui.PublishPreviewView'
+        controller = 'com.muwire.gui.PublishPreviewController'
+    }
 }

gui/griffon-app/controllers/com/muwire/gui/MainFrameController.groovy

@@ -748,11 +748,10 @@ class MainFrameController {
         if (selectedFiles == null || selectedFiles.isEmpty())
             return
         
-        long now = System.currentTimeMillis()
-        selectedFiles.stream().filter({!it.isPublished()}).forEach({
-            it.publish(now)
-            model.core.eventBus.publish(new UIFilePublishedEvent(sf : it))
-        })
+        def params = [:]
+        params.core = model.core
+        params.requested = selectedFiles
+        mvcGroup.createMVCGroup("publish-preview",params).destroy()
         
         view.refreshSharedFiles()
     }

gui/griffon-app/controllers/com/muwire/gui/PublishPreviewController.groovy

@@ -0,0 +1,34 @@
+package com.muwire.gui
+
+import com.muwire.core.SharedFile
+import com.muwire.core.filefeeds.UIFilePublishedEvent
+import griffon.core.artifact.GriffonController
+import griffon.core.controller.ControllerAction
+import griffon.inject.MVCMember
+import griffon.metadata.ArtifactProviderFor
+
+import javax.annotation.Nonnull
+
+@ArtifactProviderFor(GriffonController)
+class PublishPreviewController {
+    
+    @MVCMember @Nonnull
+    PublishPreviewModel model
+    @MVCMember @Nonnull
+    PublishPreviewView view
+    
+    @ControllerAction
+    void publish() {
+        final long now = System.currentTimeMillis()
+        for (SharedFile sf : model.toPublish) {
+            sf.publish(now)
+            model.core.eventBus.publish(new UIFilePublishedEvent(sf: sf))
+        }
+        cancel()
+    }
+    
+    @ControllerAction
+    void cancel() {
+        view.dialog.setVisible(false)
+    }
+}

gui/griffon-app/i18n/messages.properties

@@ -661,6 +661,11 @@ PASTE=Paste
 ## My Feed dialog
 MY_FEED=My Feed
 
+## Publish preview dialog
+PUBLISH_PREVIEW_TITLE=Preview files to be published
+PUBLISH_PREVIEW_TO_PUBLISH=List of files to be published now
+PUBLISH_PREVIEW_ALREADY_PUBLISHED=List of files already published
+
 ## Tooltips
 TOOLTIP_FILE_FEED_DISABLED=Your file feed is disabled
 TOOLTIP_VIEW_FILE_FEED=View your file feed

gui/griffon-app/models/com/muwire/gui/PublishPreviewModel.groovy

@@ -0,0 +1,30 @@
+package com.muwire.gui
+
+import com.muwire.core.Core
+import com.muwire.core.SharedFile
+import griffon.core.artifact.GriffonModel
+import griffon.metadata.ArtifactProviderFor
+
+import java.util.function.Predicate
+import java.util.stream.Collectors
+import java.util.stream.Stream
+
+@ArtifactProviderFor(GriffonModel)
+class PublishPreviewModel {
+    
+    
+    Core core
+    List<SharedFile> requested
+    
+    SharedFile[] toPublish, alreadyPublished
+    
+    void mvcGroupInit(Map<String,String> attributes) {
+        Stream<SharedFile> stream = requested.stream()
+        if (requested.size() > 1000)
+            stream = stream.parallel()
+        def map = stream.
+                collect(Collectors.partitioningBy({it.isPublished()} as Predicate))
+        toPublish = map.get(false).toArray(new SharedFile[0])
+        alreadyPublished = map.get(true).toArray(new SharedFile[0])
+    }
+}

gui/griffon-app/views/com/muwire/gui/PublishPreviewView.groovy

@@ -0,0 +1,104 @@
+package com.muwire.gui
+
+import griffon.core.artifact.GriffonView
+import griffon.inject.MVCMember
+import griffon.metadata.ArtifactProviderFor
+
+import javax.annotation.Nonnull
+import javax.swing.JDialog
+import javax.swing.JTable
+import javax.swing.border.Border
+import java.awt.BorderLayout
+import java.awt.event.WindowAdapter
+import java.awt.event.WindowEvent
+
+import static com.muwire.gui.Translator.trans
+
+@ArtifactProviderFor(GriffonView)
+class PublishPreviewView {
+    @MVCMember @Nonnull
+    FactoryBuilderSupport builder
+    @MVCMember @Nonnull
+    PublishPreviewModel model
+    
+    def mainFrame
+    JDialog dialog
+    def p
+
+    JTable toPublishTable, alreadyPublishedTable
+    
+    void initUI() {
+        mainFrame = application.windowManager.findWindow("main-frame")
+        int rowHeight = application.context.get("row-height")
+        String title = trans("PUBLISH_PREVIEW_TITLE")
+        dialog = new JDialog(mainFrame, title, true)
+        dialog.setResizable(true)
+        
+        int rows = 1
+        if (model.toPublish.length > 0 && model.alreadyPublished.length > 0)
+            rows = 2
+        p = builder.panel(preferredSize: [800, rows * 300]) {
+            borderLayout()
+            panel(constraints: BorderLayout.CENTER) {
+                gridLayout(rows: rows, cols: 1)
+                if (model.toPublish.length > 0) {
+                    panel(border: etchedBorder()) {
+                        borderLayout()
+                        panel(constraints: BorderLayout.NORTH) {
+                            label(text: trans("PUBLISH_PREVIEW_TO_PUBLISH"))
+                        }
+                        scrollPane(constraints: BorderLayout.CENTER) {
+                            toPublishTable = table(autoCreateRowSorter: true, rowHeight: rowHeight) {
+                                tableModel(list: model.toPublish) {
+                                    closureColumn(header: trans("NAME"), preferredWidth: 500, type: String, read: { HTMLSanitizer.sanitize(it.getCachedPath()) })
+                                    closureColumn(header: trans("SIZE"), preferredWidth: 100, type: Long, read: { it.getCachedLength() })
+                                }
+                            }
+                        }
+
+                    }
+                }
+                if (model.alreadyPublished.length > 0) {
+                    panel(border: etchedBorder()) {
+                        borderLayout()
+                        panel(constraints: BorderLayout.NORTH) {
+                        label(text: trans("PUBLISH_PREVIEW_ALREADY_PUBLISHED"))
+                    }
+                    scrollPane(constraints: BorderLayout.CENTER) {
+                        alreadyPublishedTable = table(autoCreateRowSorter : true, rowHeight: rowHeight) {
+                            tableModel(list : model.alreadyPublished) {
+                                closureColumn(header : trans("NAME"), preferredWidth: 500, type : String, read : { HTMLSanitizer.sanitize(it.getCachedPath())})
+                                closureColumn(header : trans("SIZE"), preferredWidth: 100, type : Long, read : {it.getCachedLength() })
+                                closureColumn(header: trans("DATE"), preferredWidth: 200, type: Long, read: { it.getPublishedTimestamp() })
+                            }
+                        }
+                    }
+                    }
+                }
+            }
+            panel(constraints: BorderLayout.SOUTH) {
+                button(text : trans("PUBLISH"), enabled : model.toPublish.length > 0, publishAction)
+                button(text : trans("CANCEL"), cancelAction)
+            }
+        }
+        
+        if (toPublishTable != null)
+            toPublishTable.columnModel.getColumn(1).setCellRenderer(new SizeRenderer())
+        if (alreadyPublishedTable != null) {
+            alreadyPublishedTable.columnModel.with {
+                getColumn(1).setCellRenderer(new SizeRenderer())
+                getColumn(2).setCellRenderer(new DateRenderer())
+            }
+        }
+    }
+
+    void mvcGroupInit(Map<String,String> args) {
+        dialog.with {
+            getContentPane().add(p)
+            pack()
+            setLocationRelativeTo(mainFrame)
+            setDefaultCloseOperation(DISPOSE_ON_CLOSE)
+            show()
+        }
+    }
+}