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34 package info.magnolia.resources.app.action;
35
36 import static info.magnolia.ui.vaadin.overlay.MessageStyleTypeEnum.*;
37
38 import info.magnolia.context.Context;
39 import info.magnolia.event.EventBus;
40 import info.magnolia.i18nsystem.SimpleTranslator;
41 import info.magnolia.jcr.util.NodeTypes;
42 import info.magnolia.jcr.util.NodeUtil;
43 import info.magnolia.resourceloader.Resource;
44 import info.magnolia.resourceloader.ResourceOrigin;
45 import info.magnolia.resourceloader.jcr.JcrResourceOrigin;
46 import info.magnolia.resourceloader.layered.LayeredResource;
47 import info.magnolia.resources.app.workbench.ResourcesContainer;
48 import info.magnolia.ui.api.action.ActionExecutionException;
49 import info.magnolia.ui.api.app.AppContext;
50 import info.magnolia.ui.api.event.AdmincentralEventBus;
51 import info.magnolia.ui.api.event.ContentChangedEvent;
52 import info.magnolia.ui.api.location.LocationController;
53 import info.magnolia.ui.api.overlay.AlertCallback;
54 import info.magnolia.ui.contentapp.detail.DetailLocation;
55 import info.magnolia.ui.contentapp.detail.DetailView.ViewType;
56
57 import java.io.IOException;
58 import java.io.Reader;
59
60 import javax.inject.Named;
61 import javax.jcr.Node;
62 import javax.jcr.RepositoryException;
63 import javax.jcr.Session;
64
65 import org.apache.commons.io.IOUtils;
66
67 import com.vaadin.data.Item;
68
69
70
71
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73
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76
77
78 @Deprecated
79 public class HotfixResourceAction extends AbstractResourceAction<HotfixResourceActionDefinition> {
80
81 private final Item resourceItem;
82 private final Context context;
83 private final SimpleTranslator i18n;
84 private final AppContext appContext;
85 private final LocationController locationController;
86 private final ResourceOrigin origin;
87 private final EventBus eventBus;
88
89 public HotfixResourceAction(HotfixResourceActionDefinition definition, Item resourceItem, Context context, AppContext appContext, SimpleTranslator i18n, LocationController locationController, ResourceOrigin origin, @Named(AdmincentralEventBus.NAME) EventBus eventBus) {
90 super(definition, origin);
91 this.resourceItem = resourceItem;
92 this.context = context;
93 this.i18n = i18n;
94 this.appContext = appContext;
95 this.locationController = locationController;
96 this.origin = origin;
97 this.eventBus = eventBus;
98 }
99
100 @Override
101 public void execute() throws ActionExecutionException {
102 Resource resourceToHotfix = fetchResourceToHotfix();
103 Resource parent = resourceToHotfix.getParent();
104
105 if (parent == null) {
106 throw new ActionExecutionException(new IllegalStateException("Could not get parent of resource to hotfix."));
107 }
108
109 try {
110 Session jcrSession = context.getJCRSession(JcrResourceOrigin.RESOURCES_WORKSPACE);
111 if (jcrSession.nodeExists(resourceToHotfix.getPath())) {
112 String title = i18n.translate("resources.actions.hotfixResource.notification.alreadyExists.title");
113 String body = i18n.translate("resources.actions.hotfixResource.notification.alreadyExists.body", resourceToHotfix.getPath());
114 appContext.openAlert(WARNING, title, body, i18n.translate("button.ok"), new AlertCallback() {
115 @Override
116 public void onOk() {
117 }
118 });
119 return;
120 }
121
122
123 Node parentNode = NodeUtil.createPath(jcrSession.getRootNode(), parent.getPath(), NodeTypes.Folder.NAME);
124 Node resourceNode = createResourceNode(resourceToHotfix, parentNode, resourceToHotfix.getName());
125 jcrSession.save();
126
127
128 String resourceNodePath = resourceNode.getPath();
129 DetailLocation detailLocation = new DetailLocation(appContext.getName(), HOTFIX_SUBAPP_NAME, ViewType.EDIT, resourceNodePath, null);
130 locationController.goTo(detailLocation);
131
132 eventBus.fireEvent(new ContentChangedEvent(resourceNodePath));
133
134 appContext.openNotification(INFO, true, i18n.translate("resources.actions.hotfixResource.notification.success"));
135
136 } catch (Exception e) {
137 appContext.openNotification(ERROR, false, i18n.translate("resources.actions.hotfixResource.notification.error"));
138 throw new ActionExecutionException(e);
139 }
140 }
141
142 private Resource fetchResourceToHotfix() {
143 String resourcePath = (String) resourceItem.getItemProperty(ResourcesContainer.RESOURCE_PATH).getValue();
144 return ((LayeredResource) origin.getByPath(resourcePath)).getFirst();
145 }
146
147 private Node createResourceNode(Resource resourceToHotfix, Node parentNode, String resourceName) throws RepositoryException, IOException {
148 try (Reader reader = resourceToHotfix.openReader()) {
149 String content = IOUtils.toString(reader);
150 Node resourceNode = parentNode.addNode(resourceName, NodeTypes.Content.NAME);
151 resourceNode.setProperty(JcrResourceOrigin.TEXT_PROPERTY, content);
152 return resourceNode;
153 }
154 }
155 }