root / src / gr / grnet / pithos / web / client / othersharedtree / OtherSharedTreeViewModel.java @ a2f617f8
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1 | 6d8e0f58 | Christos Stathis | /*
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2 | cae2a8db | Christos Stathis | * Copyright 2011-2012 GRNET S.A. All rights reserved.
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3 | 6d8e0f58 | Christos Stathis | *
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4 | 6d8e0f58 | Christos Stathis | * Redistribution and use in source and binary forms, with or
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5 | 6d8e0f58 | Christos Stathis | * without modification, are permitted provided that the following
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6 | 6d8e0f58 | Christos Stathis | * conditions are met:
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7 | 6d8e0f58 | Christos Stathis | *
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8 | 6d8e0f58 | Christos Stathis | * 1. Redistributions of source code must retain the above
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9 | 6d8e0f58 | Christos Stathis | * copyright notice, this list of conditions and the following
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10 | 6d8e0f58 | Christos Stathis | * disclaimer.
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11 | 6d8e0f58 | Christos Stathis | *
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12 | 6d8e0f58 | Christos Stathis | * 2. Redistributions in binary form must reproduce the above
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13 | 6d8e0f58 | Christos Stathis | * copyright notice, this list of conditions and the following
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14 | 6d8e0f58 | Christos Stathis | * disclaimer in the documentation and/or other materials
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15 | 6d8e0f58 | Christos Stathis | * provided with the distribution.
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16 | 6d8e0f58 | Christos Stathis | *
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17 | 6d8e0f58 | Christos Stathis | * THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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18 | 6d8e0f58 | Christos Stathis | * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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19 | 6d8e0f58 | Christos Stathis | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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20 | 6d8e0f58 | Christos Stathis | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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21 | 6d8e0f58 | Christos Stathis | * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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22 | 6d8e0f58 | Christos Stathis | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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23 | 6d8e0f58 | Christos Stathis | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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24 | 6d8e0f58 | Christos Stathis | * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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25 | 6d8e0f58 | Christos Stathis | * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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26 | 6d8e0f58 | Christos Stathis | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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27 | 6d8e0f58 | Christos Stathis | * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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28 | 6d8e0f58 | Christos Stathis | * POSSIBILITY OF SUCH DAMAGE.
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29 | 6d8e0f58 | Christos Stathis | *
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30 | 6d8e0f58 | Christos Stathis | * The views and conclusions contained in the software and
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31 | 6d8e0f58 | Christos Stathis | * documentation are those of the authors and should not be
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32 | 6d8e0f58 | Christos Stathis | * interpreted as representing official policies, either expressed
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33 | 6d8e0f58 | Christos Stathis | * or implied, of GRNET S.A.
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34 | 6d8e0f58 | Christos Stathis | */
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35 | 6d8e0f58 | Christos Stathis | |
36 | 6d8e0f58 | Christos Stathis | package gr.grnet.pithos.web.client.othersharedtree; |
37 | 6d8e0f58 | Christos Stathis | |
38 | 6d8e0f58 | Christos Stathis | import gr.grnet.pithos.web.client.FolderContextMenu; |
39 | 6d8e0f58 | Christos Stathis | import gr.grnet.pithos.web.client.Pithos; |
40 | 6d8e0f58 | Christos Stathis | import gr.grnet.pithos.web.client.SharingUsers; |
41 | 220831bd | Christos Stathis | import gr.grnet.pithos.web.client.foldertree.AccountResource; |
42 | 220831bd | Christos Stathis | import gr.grnet.pithos.web.client.foldertree.File; |
43 | 6d8e0f58 | Christos Stathis | import gr.grnet.pithos.web.client.foldertree.Folder; |
44 | a2f617f8 | Christos Stathis | import gr.grnet.pithos.web.client.mysharedtree.MysharedTreeView; |
45 | 6d8e0f58 | Christos Stathis | import gr.grnet.pithos.web.client.othersharedtree.OtherSharedTreeView.Templates; |
46 | 6d8e0f58 | Christos Stathis | import gr.grnet.pithos.web.client.rest.GetRequest; |
47 | 6d8e0f58 | Christos Stathis | import gr.grnet.pithos.web.client.rest.RestException; |
48 | 6d8e0f58 | Christos Stathis | |
49 | 6d8e0f58 | Christos Stathis | import java.util.HashMap; |
50 | 220831bd | Christos Stathis | import java.util.HashSet; |
51 | 6d8e0f58 | Christos Stathis | import java.util.Iterator; |
52 | 6d8e0f58 | Christos Stathis | import java.util.Map; |
53 | 220831bd | Christos Stathis | import java.util.Set; |
54 | 6d8e0f58 | Christos Stathis | |
55 | 6d8e0f58 | Christos Stathis | import com.google.gwt.cell.client.AbstractCell; |
56 | 6d8e0f58 | Christos Stathis | import com.google.gwt.cell.client.Cell; |
57 | 6d8e0f58 | Christos Stathis | import com.google.gwt.cell.client.TextCell; |
58 | 6d8e0f58 | Christos Stathis | import com.google.gwt.cell.client.ValueUpdater; |
59 | 6d8e0f58 | Christos Stathis | import com.google.gwt.core.client.GWT; |
60 | 6d8e0f58 | Christos Stathis | import com.google.gwt.core.client.Scheduler; |
61 | 6d8e0f58 | Christos Stathis | import com.google.gwt.event.dom.client.ContextMenuEvent; |
62 | 9539e23d | Christos Stathis | import com.google.gwt.http.client.Response; |
63 | f5023f13 | Christos Stathis | import com.google.gwt.http.client.URL; |
64 | 6d8e0f58 | Christos Stathis | import com.google.gwt.safehtml.shared.SafeHtml; |
65 | 6d8e0f58 | Christos Stathis | import com.google.gwt.safehtml.shared.SafeHtmlBuilder; |
66 | 6d8e0f58 | Christos Stathis | import com.google.gwt.text.shared.SafeHtmlRenderer; |
67 | 6d8e0f58 | Christos Stathis | import com.google.gwt.user.client.Command; |
68 | 6d8e0f58 | Christos Stathis | import com.google.gwt.user.client.ui.AbstractImagePrototype; |
69 | 6d8e0f58 | Christos Stathis | import com.google.gwt.view.client.ListDataProvider; |
70 | 6d8e0f58 | Christos Stathis | import com.google.gwt.view.client.SelectionChangeEvent; |
71 | 6d8e0f58 | Christos Stathis | import com.google.gwt.view.client.SelectionChangeEvent.Handler; |
72 | 6d8e0f58 | Christos Stathis | import com.google.gwt.view.client.SingleSelectionModel; |
73 | 6d8e0f58 | Christos Stathis | import com.google.gwt.view.client.TreeViewModel; |
74 | 6d8e0f58 | Christos Stathis | |
75 | 6d8e0f58 | Christos Stathis | public class OtherSharedTreeViewModel implements TreeViewModel { |
76 | 6d8e0f58 | Christos Stathis | |
77 | 7c54d867 | Christos Stathis | private static final String treeTitle = "Other 's shared"; |
78 | 6d8e0f58 | Christos Stathis | protected Pithos app;
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79 | 6d8e0f58 | Christos Stathis | |
80 | 6d8e0f58 | Christos Stathis | private Cell<Folder> folderCell = new AbstractCell<Folder>(ContextMenuEvent.getType().getName()) { |
81 | 6d8e0f58 | Christos Stathis | |
82 | 6d8e0f58 | Christos Stathis | @Override
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83 | ebead1b5 | Christos Stathis | public void render(Context context, Folder folder, SafeHtmlBuilder safeHtmlBuilder) { |
84 | 6d8e0f58 | Christos Stathis | String html = AbstractImagePrototype.create(OtherSharedTreeView.images.folderYellow()).getHTML();
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85 | a7b6e464 | Christos Stathis | safeHtmlBuilder.appendHtmlConstant(html).appendHtmlConstant(" ");
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86 | 6d8e0f58 | Christos Stathis | safeHtmlBuilder.append(Templates.INSTANCE.nameSpan(folder.getName()));
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87 | 6d8e0f58 | Christos Stathis | } |
88 | 6d8e0f58 | Christos Stathis | |
89 | 6d8e0f58 | Christos Stathis | @Override
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90 | a2f617f8 | Christos Stathis | public void onBrowserEvent(Context context, com.google.gwt.dom.client.Element parent, final Folder folder, com.google.gwt.dom.client.NativeEvent event, ValueUpdater<Folder> valueUpdater) { |
91 | 6d8e0f58 | Christos Stathis | if (event.getType().equals(ContextMenuEvent.getType().getName())) {
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92 | a2f617f8 | Christos Stathis | final int x = event.getClientX(); |
93 | a2f617f8 | Christos Stathis | final int y = event.getClientY(); |
94 | 6d8e0f58 | Christos Stathis | OtherSharedTreeViewModel.this.selectionModel.setSelected(folder, true);
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95 | a2f617f8 | Christos Stathis | app.scheduleFolderHeadCommand(folder, new Command() {
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96 | a2f617f8 | Christos Stathis | |
97 | a2f617f8 | Christos Stathis | @Override
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98 | a2f617f8 | Christos Stathis | public void execute() { |
99 | a2f617f8 | Christos Stathis | FolderContextMenu menu = new FolderContextMenu(app, OtherSharedTreeView.images, app.getSelectedTree(), folder);
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100 | a2f617f8 | Christos Stathis | menu.setPopupPosition(x, y); |
101 | a2f617f8 | Christos Stathis | menu.show(); |
102 | a2f617f8 | Christos Stathis | } |
103 | a2f617f8 | Christos Stathis | }); |
104 | 6d8e0f58 | Christos Stathis | } |
105 | 6d8e0f58 | Christos Stathis | } |
106 | 6d8e0f58 | Christos Stathis | }; |
107 | 6d8e0f58 | Christos Stathis | |
108 | 6d8e0f58 | Christos Stathis | private ListDataProvider<String> rootDataProvider = new ListDataProvider<String>(); |
109 | 220831bd | Christos Stathis | protected ListDataProvider<String> userLevelDataProvider = new ListDataProvider<String>(); |
110 | 6d8e0f58 | Christos Stathis | |
111 | 220831bd | Christos Stathis | protected Map<String, ListDataProvider<Folder>> userDataProviderMap = new HashMap<String, ListDataProvider<Folder>>(); |
112 | 6d8e0f58 | Christos Stathis | private Map<Folder, ListDataProvider<Folder>> dataProviderMap = new HashMap<Folder, ListDataProvider<Folder>>(); |
113 | 220831bd | Christos Stathis | |
114 | 220831bd | Christos Stathis | protected Map<String, Set<File>> sharedFiles = new HashMap<String, Set<File>>(); |
115 | 6d8e0f58 | Christos Stathis | |
116 | 220831bd | Christos Stathis | protected SingleSelectionModel<Folder> selectionModel; |
117 | 6d8e0f58 | Christos Stathis | |
118 | 6d8e0f58 | Christos Stathis | public OtherSharedTreeViewModel(Pithos _app, SingleSelectionModel<Folder> selectionModel) { |
119 | 6d8e0f58 | Christos Stathis | app = _app; |
120 | 6d8e0f58 | Christos Stathis | this.selectionModel = selectionModel;
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121 | 6d8e0f58 | Christos Stathis | } |
122 | 6d8e0f58 | Christos Stathis | |
123 | 6d8e0f58 | Christos Stathis | @Override
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124 | 6d8e0f58 | Christos Stathis | public <T> NodeInfo<?> getNodeInfo(T value) {
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125 | 6d8e0f58 | Christos Stathis | if (value == null) { |
126 | 7c54d867 | Christos Stathis | rootDataProvider.getList().add(treeTitle); |
127 | 6d8e0f58 | Christos Stathis | final SingleSelectionModel<String> selectionModel2 = new SingleSelectionModel<String>(); |
128 | 6d8e0f58 | Christos Stathis | selectionModel2.addSelectionChangeHandler(new Handler() { |
129 | 6d8e0f58 | Christos Stathis | |
130 | 6d8e0f58 | Christos Stathis | @Override
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131 | ebead1b5 | Christos Stathis | public void onSelectionChange(SelectionChangeEvent event) { |
132 | 6d8e0f58 | Christos Stathis | if (selectionModel2.getSelectedObject() != null) { |
133 | f1b24b82 | Christos Stathis | app.deselectOthers(app.getOtherSharedTreeView(), selectionModel2); |
134 | 3ebb88f4 | Christos Stathis | app.applyPermissions(null);
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135 | 220831bd | Christos Stathis | app.showFiles(new HashSet<File>()); |
136 | 6d8e0f58 | Christos Stathis | } |
137 | b75210b5 | Christos Stathis | app.showRelevantToolbarButtons(); |
138 | 6d8e0f58 | Christos Stathis | } |
139 | 6d8e0f58 | Christos Stathis | }); |
140 | 6d8e0f58 | Christos Stathis | app.addSelectionModel(selectionModel2); |
141 | 6d8e0f58 | Christos Stathis | return new DefaultNodeInfo<String>(rootDataProvider, new TextCell(new SafeHtmlRenderer<String>() { |
142 | 6d8e0f58 | Christos Stathis | @Override
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143 | 6d8e0f58 | Christos Stathis | public SafeHtml render(String object) { |
144 | 6d8e0f58 | Christos Stathis | SafeHtmlBuilder builder = new SafeHtmlBuilder();
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145 | 6d8e0f58 | Christos Stathis | render(object, builder); |
146 | 6d8e0f58 | Christos Stathis | return builder.toSafeHtml();
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147 | 6d8e0f58 | Christos Stathis | } |
148 | 6d8e0f58 | Christos Stathis | |
149 | 6d8e0f58 | Christos Stathis | @Override
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150 | 6d8e0f58 | Christos Stathis | public void render(String object, SafeHtmlBuilder builder) { |
151 | 6d8e0f58 | Christos Stathis | String html = AbstractImagePrototype.create(OtherSharedTreeView.images.othersShared()).getHTML();
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152 | a7b6e464 | Christos Stathis | builder.appendHtmlConstant(html).appendHtmlConstant(" ");
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153 | 6d8e0f58 | Christos Stathis | builder.append(OtherSharedTreeView.Templates.INSTANCE.nameSpan(object)); |
154 | 6d8e0f58 | Christos Stathis | } |
155 | 6d8e0f58 | Christos Stathis | }), selectionModel2, null);
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156 | 6d8e0f58 | Christos Stathis | } |
157 | 6d8e0f58 | Christos Stathis | else if (value instanceof String) { |
158 | 7c54d867 | Christos Stathis | if (value.equals(treeTitle)) {
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159 | 7c54d867 | Christos Stathis | fetchSharingUsers(null);
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160 | 6d8e0f58 | Christos Stathis | final SingleSelectionModel<String> selectionModel3 = new SingleSelectionModel<String>(); |
161 | 6d8e0f58 | Christos Stathis | selectionModel3.addSelectionChangeHandler(new Handler() { |
162 | 6d8e0f58 | Christos Stathis | |
163 | 6d8e0f58 | Christos Stathis | @Override
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164 | ebead1b5 | Christos Stathis | public void onSelectionChange(SelectionChangeEvent event) { |
165 | 6d8e0f58 | Christos Stathis | if (selectionModel3.getSelectedObject() != null) { |
166 | f1b24b82 | Christos Stathis | app.deselectOthers(app.getOtherSharedTreeView(), selectionModel3); |
167 | 3ebb88f4 | Christos Stathis | app.applyPermissions(null);
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168 | 220831bd | Christos Stathis | String username = selectionModel3.getSelectedObject();
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169 | 63ee965c | Christos Stathis | if (userDataProviderMap.get(username) == null) { |
170 | 63ee965c | Christos Stathis | userDataProviderMap.put(username, new ListDataProvider<Folder>());
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171 | 63ee965c | Christos Stathis | } |
172 | 220831bd | Christos Stathis | fetchSharedFiles(username, userDataProviderMap.get(username)); |
173 | 6d8e0f58 | Christos Stathis | } |
174 | b75210b5 | Christos Stathis | app.showRelevantToolbarButtons(); |
175 | 6d8e0f58 | Christos Stathis | } |
176 | 6d8e0f58 | Christos Stathis | }); |
177 | 6d8e0f58 | Christos Stathis | app.addSelectionModel(selectionModel3); |
178 | 220831bd | Christos Stathis | return new DefaultNodeInfo<String>(userLevelDataProvider, new TextCell(new SafeHtmlRenderer<String>() { |
179 | 6d8e0f58 | Christos Stathis | |
180 | 6d8e0f58 | Christos Stathis | @Override
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181 | 6d8e0f58 | Christos Stathis | public SafeHtml render(String object) { |
182 | 6d8e0f58 | Christos Stathis | SafeHtmlBuilder builder = new SafeHtmlBuilder();
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183 | 6d8e0f58 | Christos Stathis | render(object, builder); |
184 | 6d8e0f58 | Christos Stathis | return builder.toSafeHtml();
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185 | 6d8e0f58 | Christos Stathis | } |
186 | 6d8e0f58 | Christos Stathis | |
187 | 6d8e0f58 | Christos Stathis | @Override
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188 | 6d8e0f58 | Christos Stathis | public void render(String object, SafeHtmlBuilder builder) { |
189 | 220831bd | Christos Stathis | String html = AbstractImagePrototype.create(OtherSharedTreeView.images.user()).getHTML();
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190 | a7b6e464 | Christos Stathis | builder.appendHtmlConstant(html).appendHtmlConstant(" ");
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191 | 6d8e0f58 | Christos Stathis | builder.append(OtherSharedTreeView.Templates.INSTANCE.nameSpan(object)); |
192 | 6d8e0f58 | Christos Stathis | } |
193 | 6d8e0f58 | Christos Stathis | }), selectionModel3, null);
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194 | 6d8e0f58 | Christos Stathis | } |
195 | 220831bd | Christos Stathis | String username = (String) value; |
196 | 220831bd | Christos Stathis | if (userDataProviderMap.get(username) == null) { |
197 | 220831bd | Christos Stathis | userDataProviderMap.put(username, new ListDataProvider<Folder>());
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198 | 220831bd | Christos Stathis | } |
199 | 220831bd | Christos Stathis | final ListDataProvider<Folder> dataProvider = userDataProviderMap.get(username);
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200 | 7c54d867 | Christos Stathis | fetchSharedContainers(username, dataProvider, null);
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201 | 220831bd | Christos Stathis | return new DefaultNodeInfo<Folder>(dataProvider, folderCell, selectionModel, null); |
202 | 6d8e0f58 | Christos Stathis | } |
203 | 6d8e0f58 | Christos Stathis | else {
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204 | 6d8e0f58 | Christos Stathis | final Folder f = (Folder) value;
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205 | 6d8e0f58 | Christos Stathis | if (dataProviderMap.get(f) == null) { |
206 | 6d8e0f58 | Christos Stathis | dataProviderMap.put(f, new ListDataProvider<Folder>());
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207 | 6d8e0f58 | Christos Stathis | } |
208 | 6d8e0f58 | Christos Stathis | final ListDataProvider<Folder> dataProvider = dataProviderMap.get(f);
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209 | 6d8e0f58 | Christos Stathis | fetchFolder(f, dataProvider, false);
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210 | 6d8e0f58 | Christos Stathis | return new DefaultNodeInfo<Folder>(dataProvider, folderCell, selectionModel, null); |
211 | 6d8e0f58 | Christos Stathis | } |
212 | 6d8e0f58 | Christos Stathis | } |
213 | 6d8e0f58 | Christos Stathis | |
214 | 7c54d867 | Christos Stathis | private void fetchSharingUsers(final Command callback) { |
215 | 6d8e0f58 | Christos Stathis | GetRequest<SharingUsers> getSharingUsers = new GetRequest<SharingUsers>(SharingUsers.class, app.getApiPath(), "", "?format=json") { |
216 | 6d8e0f58 | Christos Stathis | @Override
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217 | 7811b9d1 | Christos Stathis | public void onSuccess(final SharingUsers _result) { |
218 | 220831bd | Christos Stathis | userLevelDataProvider.getList().clear(); |
219 | 7811b9d1 | Christos Stathis | userLevelDataProvider.getList().addAll(_result.getUsers()); |
220 | 7811b9d1 | Christos Stathis | for (String name : _result.getUsers()) { |
221 | 220831bd | Christos Stathis | sharedFiles.put(name, new HashSet<File>()); |
222 | 220831bd | Christos Stathis | } |
223 | 7c54d867 | Christos Stathis | Iterator<String> iter = _result.getUsers().iterator(); |
224 | 7c54d867 | Christos Stathis | fetchSharedContainers(iter, callback); |
225 | 6d8e0f58 | Christos Stathis | } |
226 | 6d8e0f58 | Christos Stathis | |
227 | 6d8e0f58 | Christos Stathis | @Override
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228 | 6d8e0f58 | Christos Stathis | public void onError(Throwable t) { |
229 | 6d8e0f58 | Christos Stathis | GWT.log("Error getting folder", t);
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230 | 3f8622d4 | Christos Stathis | app.setError(t); |
231 | 6d8e0f58 | Christos Stathis | if (t instanceof RestException) |
232 | 6d8e0f58 | Christos Stathis | app.displayError("Error getting folder: " + ((RestException) t).getHttpStatusText());
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233 | 6d8e0f58 | Christos Stathis | else
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234 | 6d8e0f58 | Christos Stathis | app.displayError("System error fetching folder: " + t.getMessage());
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235 | 6d8e0f58 | Christos Stathis | } |
236 | 9539e23d | Christos Stathis | |
237 | 9539e23d | Christos Stathis | @Override
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238 | 9539e23d | Christos Stathis | protected void onUnauthorized(Response response) { |
239 | 9539e23d | Christos Stathis | app.sessionExpired(); |
240 | 9539e23d | Christos Stathis | } |
241 | 6d8e0f58 | Christos Stathis | }; |
242 | 6d8e0f58 | Christos Stathis | getSharingUsers.setHeader("X-Auth-Token", app.getToken());
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243 | 6d8e0f58 | Christos Stathis | Scheduler.get().scheduleDeferred(getSharingUsers); |
244 | 6d8e0f58 | Christos Stathis | } |
245 | 6d8e0f58 | Christos Stathis | |
246 | 7c54d867 | Christos Stathis | protected void fetchSharedContainers(final Iterator<String> iter, final Command callback) { |
247 | 7c54d867 | Christos Stathis | if (iter.hasNext()) {
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248 | 7c54d867 | Christos Stathis | String username = iter.next();
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249 | 7c54d867 | Christos Stathis | if (userDataProviderMap.get(username) == null) { |
250 | 7c54d867 | Christos Stathis | userDataProviderMap.put(username, new ListDataProvider<Folder>());
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251 | 7c54d867 | Christos Stathis | } |
252 | 7c54d867 | Christos Stathis | final ListDataProvider<Folder> dataProvider = userDataProviderMap.get(username);
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253 | 7c54d867 | Christos Stathis | fetchSharedContainers(username, dataProvider, new Command() {
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254 | 7c54d867 | Christos Stathis | |
255 | 7c54d867 | Christos Stathis | @Override
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256 | 7c54d867 | Christos Stathis | public void execute() { |
257 | 7c54d867 | Christos Stathis | fetchSharedContainers(iter, callback); |
258 | 7c54d867 | Christos Stathis | |
259 | 7c54d867 | Christos Stathis | } |
260 | 7c54d867 | Christos Stathis | }); |
261 | 7c54d867 | Christos Stathis | } |
262 | 7c54d867 | Christos Stathis | else
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263 | 7c54d867 | Christos Stathis | if (callback != null) |
264 | 7c54d867 | Christos Stathis | callback.execute(); |
265 | 7c54d867 | Christos Stathis | } |
266 | 7c54d867 | Christos Stathis | |
267 | 6d8e0f58 | Christos Stathis | @Override
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268 | 6d8e0f58 | Christos Stathis | public boolean isLeaf(Object o) { |
269 | 7c54d867 | Christos Stathis | if (o == null) |
270 | 7c54d867 | Christos Stathis | return false; |
271 | 7c54d867 | Christos Stathis | else if (o instanceof Folder) { |
272 | 6d8e0f58 | Christos Stathis | Folder f = (Folder) o; |
273 | 6d8e0f58 | Christos Stathis | return f.getSubfolders().isEmpty();
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274 | 6d8e0f58 | Christos Stathis | } |
275 | 7c54d867 | Christos Stathis | else {
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276 | 7c54d867 | Christos Stathis | if (o.equals(treeTitle))
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277 | 7c54d867 | Christos Stathis | return userLevelDataProvider.getList().isEmpty();
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278 | 7c54d867 | Christos Stathis | ListDataProvider<Folder> dp = userDataProviderMap.get(o); |
279 | 7c54d867 | Christos Stathis | if (dp != null) |
280 | 7c54d867 | Christos Stathis | return dp.getList().isEmpty();
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281 | 7c54d867 | Christos Stathis | return true; |
282 | 7c54d867 | Christos Stathis | } |
283 | 6d8e0f58 | Christos Stathis | } |
284 | 6d8e0f58 | Christos Stathis | |
285 | 7c54d867 | Christos Stathis | private void fetchSharedContainers(final String username, final ListDataProvider<Folder> dataProvider, final Command callback) { |
286 | 220831bd | Christos Stathis | GetRequest<AccountResource> getUserSharedContainers = new GetRequest<AccountResource>(AccountResource.class, app.getApiPath(), username, "?format=json") { |
287 | 220831bd | Christos Stathis | |
288 | 220831bd | Christos Stathis | @Override
|
289 | 7811b9d1 | Christos Stathis | public void onSuccess(AccountResource _result) { |
290 | 220831bd | Christos Stathis | final ListDataProvider<Folder> tempProvider = new ListDataProvider<Folder>(); |
291 | 7811b9d1 | Christos Stathis | Iterator<Folder> iter = _result.getContainers().iterator();
|
292 | 220831bd | Christos Stathis | fetchFolder(username, iter, tempProvider, new Command() {
|
293 | 220831bd | Christos Stathis | |
294 | 220831bd | Christos Stathis | @Override
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295 | 220831bd | Christos Stathis | public void execute() { |
296 | 220831bd | Christos Stathis | dataProvider.getList().clear(); |
297 | 220831bd | Christos Stathis | dataProvider.getList().addAll(tempProvider.getList()); |
298 | 7c54d867 | Christos Stathis | if (callback != null) |
299 | 7c54d867 | Christos Stathis | callback.execute(); |
300 | 220831bd | Christos Stathis | } |
301 | 220831bd | Christos Stathis | }); |
302 | 220831bd | Christos Stathis | } |
303 | 220831bd | Christos Stathis | |
304 | 220831bd | Christos Stathis | @Override
|
305 | 220831bd | Christos Stathis | public void onError(Throwable t) { |
306 | 220831bd | Christos Stathis | GWT.log("Error getting account", t);
|
307 | 3f8622d4 | Christos Stathis | app.setError(t); |
308 | 220831bd | Christos Stathis | if (t instanceof RestException) |
309 | 220831bd | Christos Stathis | app.displayError("Error getting account: " + ((RestException) t).getHttpStatusText());
|
310 | 220831bd | Christos Stathis | else
|
311 | 220831bd | Christos Stathis | app.displayError("System error fetching user data: " + t.getMessage());
|
312 | 220831bd | Christos Stathis | } |
313 | 9539e23d | Christos Stathis | |
314 | 9539e23d | Christos Stathis | @Override
|
315 | 9539e23d | Christos Stathis | protected void onUnauthorized(Response response) { |
316 | 9539e23d | Christos Stathis | app.sessionExpired(); |
317 | 9539e23d | Christos Stathis | } |
318 | 220831bd | Christos Stathis | }; |
319 | 220831bd | Christos Stathis | getUserSharedContainers.setHeader("X-Auth-Token", app.getToken());
|
320 | 220831bd | Christos Stathis | Scheduler.get().scheduleDeferred(getUserSharedContainers); |
321 | 220831bd | Christos Stathis | } |
322 | 220831bd | Christos Stathis | |
323 | 220831bd | Christos Stathis | protected void fetchSharedFiles(final String username, final ListDataProvider<Folder> dataProvider) { |
324 | 220831bd | Christos Stathis | GetRequest<AccountResource> getUserSharedContainers = new GetRequest<AccountResource>(AccountResource.class, app.getApiPath(), username, "?format=json") { |
325 | 220831bd | Christos Stathis | |
326 | 220831bd | Christos Stathis | @Override
|
327 | 7811b9d1 | Christos Stathis | public void onSuccess(AccountResource _result) { |
328 | 220831bd | Christos Stathis | final ListDataProvider<Folder> tempProvider = new ListDataProvider<Folder>(); |
329 | 7811b9d1 | Christos Stathis | Iterator<Folder> iter = _result.getContainers().iterator();
|
330 | dddb75e2 | Christos Stathis | sharedFiles.get(username).clear(); |
331 | 220831bd | Christos Stathis | fetchFolder(username, iter, tempProvider, new Command() {
|
332 | 220831bd | Christos Stathis | |
333 | 220831bd | Christos Stathis | @Override
|
334 | 220831bd | Christos Stathis | public void execute() { |
335 | 220831bd | Christos Stathis | dataProvider.getList().clear(); |
336 | 220831bd | Christos Stathis | dataProvider.getList().addAll(tempProvider.getList()); |
337 | 220831bd | Christos Stathis | app.showFiles(sharedFiles.get(username)); |
338 | 220831bd | Christos Stathis | } |
339 | 220831bd | Christos Stathis | }); |
340 | 220831bd | Christos Stathis | } |
341 | 220831bd | Christos Stathis | |
342 | 220831bd | Christos Stathis | @Override
|
343 | 220831bd | Christos Stathis | public void onError(Throwable t) { |
344 | 220831bd | Christos Stathis | GWT.log("Error getting account", t);
|
345 | 3f8622d4 | Christos Stathis | app.setError(t); |
346 | 220831bd | Christos Stathis | if (t instanceof RestException) |
347 | 220831bd | Christos Stathis | app.displayError("Error getting account: " + ((RestException) t).getHttpStatusText());
|
348 | 220831bd | Christos Stathis | else
|
349 | 220831bd | Christos Stathis | app.displayError("System error fetching user data: " + t.getMessage());
|
350 | 220831bd | Christos Stathis | } |
351 | 9539e23d | Christos Stathis | |
352 | 9539e23d | Christos Stathis | @Override
|
353 | 9539e23d | Christos Stathis | protected void onUnauthorized(Response response) { |
354 | 9539e23d | Christos Stathis | app.sessionExpired(); |
355 | 9539e23d | Christos Stathis | } |
356 | 220831bd | Christos Stathis | }; |
357 | 220831bd | Christos Stathis | getUserSharedContainers.setHeader("X-Auth-Token", app.getToken());
|
358 | 220831bd | Christos Stathis | Scheduler.get().scheduleDeferred(getUserSharedContainers); |
359 | 220831bd | Christos Stathis | } |
360 | 220831bd | Christos Stathis | |
361 | 220831bd | Christos Stathis | protected void fetchFolder(final String username, final Iterator<Folder> iter, final ListDataProvider<Folder> dataProvider, final Command callback) { |
362 | 6d8e0f58 | Christos Stathis | if (iter.hasNext()) {
|
363 | 6d8e0f58 | Christos Stathis | final Folder f = iter.next();
|
364 | 6d8e0f58 | Christos Stathis | |
365 | f5023f13 | Christos Stathis | String path = "/" + f.getContainer() + "?format=json&delimiter=/&prefix=" + URL.encodeQueryString(f.getPrefix()); |
366 | 220831bd | Christos Stathis | GetRequest<Folder> getFolder = new GetRequest<Folder>(Folder.class, app.getApiPath(), username, path, f) {
|
367 | 6d8e0f58 | Christos Stathis | @Override
|
368 | 7811b9d1 | Christos Stathis | public void onSuccess(Folder _result) { |
369 | 7811b9d1 | Christos Stathis | if (!_result.isShared()) {
|
370 | 7811b9d1 | Christos Stathis | for (File file : _result.getFiles()) { |
371 | 220831bd | Christos Stathis | if (file.isShared())
|
372 | 220831bd | Christos Stathis | sharedFiles.get(username).add(file); |
373 | 220831bd | Christos Stathis | } |
374 | 7811b9d1 | Christos Stathis | Iterator<Folder> iter2 = _result.getSubfolders().iterator();
|
375 | 220831bd | Christos Stathis | fetchFolder(username, iter2, dataProvider, new Command() {
|
376 | 220831bd | Christos Stathis | |
377 | 220831bd | Christos Stathis | @Override
|
378 | 220831bd | Christos Stathis | public void execute() { |
379 | 220831bd | Christos Stathis | fetchFolder(username, iter, dataProvider, callback); |
380 | 220831bd | Christos Stathis | } |
381 | 220831bd | Christos Stathis | }); |
382 | 220831bd | Christos Stathis | } |
383 | 220831bd | Christos Stathis | else {
|
384 | 7811b9d1 | Christos Stathis | dataProvider.getList().add(_result); |
385 | 220831bd | Christos Stathis | fetchFolder(username, iter, dataProvider, callback); |
386 | 220831bd | Christos Stathis | } |
387 | 6d8e0f58 | Christos Stathis | } |
388 | 6d8e0f58 | Christos Stathis | |
389 | 6d8e0f58 | Christos Stathis | @Override
|
390 | 6d8e0f58 | Christos Stathis | public void onError(Throwable t) { |
391 | 6d8e0f58 | Christos Stathis | GWT.log("Error getting folder", t);
|
392 | 3f8622d4 | Christos Stathis | app.setError(t); |
393 | 6d8e0f58 | Christos Stathis | if (t instanceof RestException) |
394 | 6d8e0f58 | Christos Stathis | app.displayError("Error getting folder: " + ((RestException) t).getHttpStatusText());
|
395 | 6d8e0f58 | Christos Stathis | else
|
396 | 6d8e0f58 | Christos Stathis | app.displayError("System error fetching folder: " + t.getMessage());
|
397 | 6d8e0f58 | Christos Stathis | } |
398 | 9539e23d | Christos Stathis | |
399 | 9539e23d | Christos Stathis | @Override
|
400 | 9539e23d | Christos Stathis | protected void onUnauthorized(Response response) { |
401 | 9539e23d | Christos Stathis | app.sessionExpired(); |
402 | 9539e23d | Christos Stathis | } |
403 | 6d8e0f58 | Christos Stathis | }; |
404 | 6d8e0f58 | Christos Stathis | getFolder.setHeader("X-Auth-Token", app.getToken());
|
405 | 6d8e0f58 | Christos Stathis | Scheduler.get().scheduleDeferred(getFolder); |
406 | 6d8e0f58 | Christos Stathis | } |
407 | 6d8e0f58 | Christos Stathis | else if (callback != null) |
408 | 6d8e0f58 | Christos Stathis | callback.execute(); |
409 | 6d8e0f58 | Christos Stathis | } |
410 | 6d8e0f58 | Christos Stathis | |
411 | 6d8e0f58 | Christos Stathis | public Folder getSelection() {
|
412 | 6d8e0f58 | Christos Stathis | return selectionModel.getSelectedObject();
|
413 | 6d8e0f58 | Christos Stathis | } |
414 | 6d8e0f58 | Christos Stathis | |
415 | 6d8e0f58 | Christos Stathis | public void updateFolder(Folder folder, boolean showfiles) { |
416 | 6d8e0f58 | Christos Stathis | if (dataProviderMap.get(folder) == null) { |
417 | 6d8e0f58 | Christos Stathis | dataProviderMap.put(folder, new ListDataProvider<Folder>());
|
418 | 6d8e0f58 | Christos Stathis | } |
419 | 6d8e0f58 | Christos Stathis | final ListDataProvider<Folder> dataProvider = dataProviderMap.get(folder);
|
420 | 6d8e0f58 | Christos Stathis | fetchFolder(folder, dataProvider, showfiles); |
421 | 6d8e0f58 | Christos Stathis | } |
422 | 6d8e0f58 | Christos Stathis | |
423 | 6d8e0f58 | Christos Stathis | public void fetchFolder(final Folder f, final ListDataProvider<Folder> dataProvider, final boolean showfiles) { |
424 | f5023f13 | Christos Stathis | String path = "/" + f.getContainer() + "?format=json&delimiter=/&prefix=" + URL.encodeQueryString(f.getPrefix()); |
425 | 220831bd | Christos Stathis | GetRequest<Folder> getFolder = new GetRequest<Folder>(Folder.class, app.getApiPath(), f.getOwner(), path, f) {
|
426 | 6d8e0f58 | Christos Stathis | @Override
|
427 | 7811b9d1 | Christos Stathis | public void onSuccess(final Folder _result) { |
428 | dddb75e2 | Christos Stathis | GWT.log(String.valueOf(_result.getFiles().size()));
|
429 | 6d8e0f58 | Christos Stathis | if (showfiles)
|
430 | 7811b9d1 | Christos Stathis | app.showFiles(_result); |
431 | 7811b9d1 | Christos Stathis | Iterator<Folder> iter = _result.getSubfolders().iterator();
|
432 | 7811b9d1 | Christos Stathis | fetchFolder(_result.getOwner(), iter, dataProvider, new Command() {
|
433 | 6d8e0f58 | Christos Stathis | @Override
|
434 | 6d8e0f58 | Christos Stathis | public void execute() { |
435 | 6d8e0f58 | Christos Stathis | dataProvider.getList().clear(); |
436 | 7811b9d1 | Christos Stathis | dataProvider.getList().addAll(_result.getSubfolders()); |
437 | 6d8e0f58 | Christos Stathis | app.getOtherSharedTreeView().updateChildren(f); |
438 | 6d8e0f58 | Christos Stathis | } |
439 | 6d8e0f58 | Christos Stathis | }); |
440 | 6d8e0f58 | Christos Stathis | } |
441 | 6d8e0f58 | Christos Stathis | |
442 | 6d8e0f58 | Christos Stathis | @Override
|
443 | 6d8e0f58 | Christos Stathis | public void onError(Throwable t) { |
444 | 6d8e0f58 | Christos Stathis | GWT.log("Error getting folder", t);
|
445 | 3f8622d4 | Christos Stathis | app.setError(t); |
446 | 6d8e0f58 | Christos Stathis | if (t instanceof RestException) |
447 | 6d8e0f58 | Christos Stathis | app.displayError("Error getting folder: " + ((RestException) t).getHttpStatusText());
|
448 | 6d8e0f58 | Christos Stathis | else
|
449 | 6d8e0f58 | Christos Stathis | app.displayError("System error fetching folder: " + t.getMessage());
|
450 | 6d8e0f58 | Christos Stathis | } |
451 | 9539e23d | Christos Stathis | |
452 | 9539e23d | Christos Stathis | @Override
|
453 | 9539e23d | Christos Stathis | protected void onUnauthorized(Response response) { |
454 | 9539e23d | Christos Stathis | app.sessionExpired(); |
455 | 9539e23d | Christos Stathis | } |
456 | 6d8e0f58 | Christos Stathis | }; |
457 | 6d8e0f58 | Christos Stathis | getFolder.setHeader("X-Auth-Token", app.getToken());
|
458 | 6d8e0f58 | Christos Stathis | Scheduler.get().scheduleDeferred(getFolder); |
459 | 6d8e0f58 | Christos Stathis | } |
460 | 7c54d867 | Christos Stathis | |
461 | 7c54d867 | Christos Stathis | public void initialize(Command callback) { |
462 | 7c54d867 | Christos Stathis | fetchSharingUsers(callback); |
463 | 7c54d867 | Christos Stathis | } |
464 | 6d8e0f58 | Christos Stathis | } |