1 |
|
|
2 |
|
|
3 |
|
|
4 |
|
|
5 |
|
|
6 |
|
|
7 |
|
|
8 |
|
|
9 |
|
|
10 |
|
|
11 |
|
|
12 |
|
|
13 |
|
|
14 |
|
|
15 |
|
|
16 |
|
|
17 |
|
|
18 |
|
|
19 |
|
|
20 |
|
package org.xwiki.rendering.internal.transformation.linkchecker; |
21 |
|
|
22 |
|
import java.util.LinkedHashMap; |
23 |
|
import java.util.List; |
24 |
|
import java.util.Map; |
25 |
|
import java.util.Queue; |
26 |
|
import java.util.concurrent.ConcurrentLinkedQueue; |
27 |
|
|
28 |
|
import javax.inject.Inject; |
29 |
|
import javax.inject.Named; |
30 |
|
import javax.inject.Provider; |
31 |
|
import javax.inject.Singleton; |
32 |
|
|
33 |
|
import org.xwiki.component.annotation.Component; |
34 |
|
import org.xwiki.component.phase.Initializable; |
35 |
|
import org.xwiki.component.phase.InitializationException; |
36 |
|
import org.xwiki.rendering.block.Block; |
37 |
|
import org.xwiki.rendering.block.LinkBlock; |
38 |
|
import org.xwiki.rendering.block.MetaDataBlock; |
39 |
|
import org.xwiki.rendering.block.match.ClassBlockMatcher; |
40 |
|
import org.xwiki.rendering.block.match.MetadataBlockMatcher; |
41 |
|
import org.xwiki.rendering.listener.MetaData; |
42 |
|
import org.xwiki.rendering.listener.reference.ResourceType; |
43 |
|
import org.xwiki.rendering.transformation.AbstractTransformation; |
44 |
|
import org.xwiki.rendering.transformation.TransformationContext; |
45 |
|
import org.xwiki.rendering.transformation.TransformationException; |
46 |
|
import org.xwiki.rendering.transformation.linkchecker.LinkContextDataProvider; |
47 |
|
|
48 |
|
|
49 |
|
|
50 |
|
|
51 |
|
|
52 |
|
@version |
53 |
|
@since |
54 |
|
|
55 |
|
@Component |
56 |
|
@Named("linkchecker") |
57 |
|
@Singleton |
|
|
| 95.2% |
Uncovered Elements: 2 (42) |
Complexity: 11 |
Complexity Density: 0.42 |
|
58 |
|
public class LinkCheckerTransformation extends AbstractTransformation implements Initializable |
59 |
|
{ |
60 |
|
|
61 |
|
|
62 |
|
|
63 |
|
|
64 |
|
|
65 |
|
|
66 |
|
|
67 |
|
|
68 |
|
|
69 |
|
static final int MAX_LINKS_IN_QUEUE = 10; |
70 |
|
|
71 |
|
@Inject |
72 |
|
private LinkCheckerThread checkerThread; |
73 |
|
|
74 |
|
@Inject |
75 |
|
private Provider<List<LinkContextDataProvider>> linkContextDataProvidersProvider; |
76 |
|
|
77 |
|
|
78 |
|
|
79 |
|
|
80 |
|
|
81 |
|
private Queue<LinkQueueItem> linkQueue = new ConcurrentLinkedQueue<>(); |
82 |
|
|
83 |
|
|
84 |
|
|
85 |
|
|
86 |
|
@throws |
87 |
|
|
|
|
| 100% |
Uncovered Elements: 0 (2) |
Complexity: 1 |
Complexity Density: 0.5 |
|
88 |
8 |
@Override... |
89 |
|
public void initialize() throws InitializationException |
90 |
|
{ |
91 |
8 |
this.checkerThread.setName("Link Checker Thread"); |
92 |
8 |
this.checkerThread.startProcessing(getLinkQueue()); |
93 |
|
} |
94 |
|
|
|
|
| 93.3% |
Uncovered Elements: 1 (15) |
Complexity: 4 |
Complexity Density: 0.44 |
|
95 |
14 |
@Override... |
96 |
|
public void transform(Block source, TransformationContext context) throws TransformationException |
97 |
|
{ |
98 |
|
|
99 |
|
|
100 |
|
|
101 |
|
|
102 |
|
|
103 |
|
|
104 |
|
|
105 |
14 |
if (getLinkQueue().size() < MAX_LINKS_IN_QUEUE) { |
106 |
13 |
for (LinkBlock linkBlock : source.<LinkBlock>getBlocks( |
107 |
|
new ClassBlockMatcher(LinkBlock.class), Block.Axes.DESCENDANT)) |
108 |
|
{ |
109 |
24 |
if (linkBlock.getReference().getType().equals(ResourceType.URL)) { |
110 |
|
|
111 |
24 |
String linkReference = linkBlock.getReference().getReference(); |
112 |
24 |
String contentReference = extractSourceContentReference(linkBlock); |
113 |
|
|
114 |
24 |
if (contentReference == null) { |
115 |
20 |
contentReference = "default"; |
116 |
|
} |
117 |
|
|
118 |
24 |
Map<String, Object> linkContextData = createLinkContextData(linkReference, contentReference); |
119 |
24 |
this.linkQueue.add(new LinkQueueItem(linkReference, contentReference, linkContextData)); |
120 |
|
} |
121 |
|
} |
122 |
|
} |
123 |
|
} |
124 |
|
|
125 |
|
|
126 |
|
|
127 |
|
|
128 |
|
@throws |
129 |
|
|
|
|
| 100% |
Uncovered Elements: 0 (2) |
Complexity: 1 |
Complexity Density: 0.5 |
|
130 |
7 |
public void stopLinkCheckerThread() throws InterruptedException... |
131 |
|
{ |
132 |
7 |
this.checkerThread.stopProcessing(); |
133 |
|
|
134 |
7 |
this.checkerThread.join(); |
135 |
|
} |
136 |
|
|
137 |
|
|
138 |
|
@return |
139 |
|
|
|
|
| 100% |
Uncovered Elements: 0 (1) |
Complexity: 1 |
Complexity Density: 1 |
|
140 |
24 |
public Queue<LinkQueueItem> getLinkQueue()... |
141 |
|
{ |
142 |
24 |
return this.linkQueue; |
143 |
|
} |
144 |
|
|
145 |
|
|
146 |
|
@param |
147 |
|
@param |
148 |
|
@return |
149 |
|
|
150 |
|
|
151 |
|
|
|
|
| 88.9% |
Uncovered Elements: 1 (9) |
Complexity: 2 |
Complexity Density: 0.29 |
|
152 |
24 |
private Map<String, Object> createLinkContextData(String linkReference, String contentReference)... |
153 |
|
{ |
154 |
|
|
155 |
|
|
156 |
24 |
Map<String, Object> linkContextData = null; |
157 |
24 |
for (LinkContextDataProvider linkContextDataProvider : this.linkContextDataProvidersProvider.get()) { |
158 |
4 |
Map<String, Object> contextData = |
159 |
|
linkContextDataProvider.getContextData(linkReference, contentReference); |
160 |
4 |
if (linkContextData == null) { |
161 |
4 |
linkContextData = new LinkedHashMap<>(contextData.size()); |
162 |
|
} |
163 |
4 |
linkContextData.putAll(contextData); |
164 |
|
} |
165 |
24 |
return linkContextData; |
166 |
|
} |
167 |
|
|
168 |
|
|
169 |
|
@param |
170 |
|
@return |
171 |
|
|
|
|
| 100% |
Uncovered Elements: 0 (7) |
Complexity: 2 |
Complexity Density: 0.4 |
|
172 |
24 |
private String extractSourceContentReference(Block source)... |
173 |
|
{ |
174 |
24 |
String contentSource = null; |
175 |
24 |
MetaDataBlock metaDataBlock = |
176 |
|
source.getFirstBlock(new MetadataBlockMatcher(MetaData.SOURCE), Block.Axes.ANCESTOR); |
177 |
24 |
if (metaDataBlock != null) { |
178 |
4 |
contentSource = (String) metaDataBlock.getMetaData().getMetaData(MetaData.SOURCE); |
179 |
|
} |
180 |
24 |
return contentSource; |
181 |
|
} |
182 |
|
} |