PagesUpdateHandler.java
13.1 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
/*
* Decompiled with CFR 0_118.
*
* Could not load the following classes:
* com.day.cq.commons.DownloadResource
* com.day.cq.commons.jcr.JcrUtil
* com.day.cq.contentsync.config.ConfigEntry
* com.day.cq.contentsync.handler.AbstractSlingResourceUpdateHandler
* com.day.cq.contentsync.handler.util.RequestResponseFactory
* com.day.cq.dam.api.Asset
* com.day.cq.dam.api.Rendition
* com.day.cq.dam.api.RenditionPicker
* com.day.cq.wcm.api.Page
* com.day.cq.wcm.api.PageManager
* com.day.cq.wcm.api.WCMMode
* com.day.cq.wcm.foundation.Download
* com.day.cq.wcm.foundation.Image
* com.day.cq.wcm.foundation.WCMRenditionPicker
* com.day.text.Text
* javax.jcr.Node
* javax.jcr.RepositoryException
* javax.jcr.Session
* javax.servlet.ServletException
* javax.servlet.ServletRequest
* javax.servlet.http.HttpServletRequest
* org.apache.felix.scr.annotations.Activate
* org.apache.felix.scr.annotations.Component
* org.apache.felix.scr.annotations.Property
* org.apache.sling.api.resource.Resource
* org.apache.sling.api.resource.ResourceResolver
* org.apache.sling.api.resource.ResourceUtil
* org.apache.sling.api.resource.ValueMap
* org.apache.sling.commons.osgi.OsgiUtil
* org.apache.sling.jcr.resource.JcrResourceResolverFactory
* org.osgi.service.component.ComponentContext
* org.slf4j.Logger
* org.slf4j.LoggerFactory
*/
package com.day.cq.wcm.contentsync.impl.handler;
import com.day.cq.commons.DownloadResource;
import com.day.cq.commons.jcr.JcrUtil;
import com.day.cq.contentsync.config.ConfigEntry;
import com.day.cq.contentsync.handler.AbstractSlingResourceUpdateHandler;
import com.day.cq.contentsync.handler.util.RequestResponseFactory;
import com.day.cq.dam.api.Asset;
import com.day.cq.dam.api.Rendition;
import com.day.cq.dam.api.RenditionPicker;
import com.day.cq.wcm.api.Page;
import com.day.cq.wcm.api.PageManager;
import com.day.cq.wcm.api.WCMMode;
import com.day.cq.wcm.contentsync.PathRewriterOptions;
import com.day.cq.wcm.contentsync.impl.handler.ResourceVisitor;
import com.day.cq.wcm.foundation.Download;
import com.day.cq.wcm.foundation.Image;
import com.day.cq.wcm.foundation.WCMRenditionPicker;
import com.day.text.Text;
import java.io.IOException;
import java.util.Calendar;
import java.util.Date;
import java.util.Dictionary;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;
import javax.jcr.Node;
import javax.jcr.RepositoryException;
import javax.jcr.Session;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.http.HttpServletRequest;
import org.apache.felix.scr.annotations.Activate;
import org.apache.felix.scr.annotations.Component;
import org.apache.felix.scr.annotations.Property;
import org.apache.sling.api.resource.Resource;
import org.apache.sling.api.resource.ResourceResolver;
import org.apache.sling.api.resource.ResourceUtil;
import org.apache.sling.api.resource.ValueMap;
import org.apache.sling.commons.osgi.OsgiUtil;
import org.apache.sling.jcr.resource.JcrResourceResolverFactory;
import org.osgi.service.component.ComponentContext;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@Component(metatype=1, factory="com.day.cq.contentsync.handler.ContentUpdateHandler/pages", inherit=1)
public class PagesUpdateHandler
extends AbstractSlingResourceUpdateHandler {
private static final Logger log = LoggerFactory.getLogger(PagesUpdateHandler.class);
@Property(value={"foundation/components/image"}, cardinality=Integer.MAX_VALUE)
private static final String IMAGE_RESOURCE_TYPES = "cq.pagesupdatehandler.imageresourcetypes";
private static final String EXTENSION_CONFIG_PROPERTY = "extension";
private static final String SELECTOR_CONFIG_PROPERTY = "selector";
private static final String DEEP_CONFIG_PROPERTY = "deep";
private static final String IMAGES_CONFIG_PROPERTY = "includeImages";
private static final String DEFAULT_REWRITE_MODE = PathRewriterOptions.RewriteMode.REWRITE_RELATIVE.name();
private PathRewriterOptions options;
private Map<String, Object> params;
private String[] imageResourceTypes;
@Activate
protected void activate(ComponentContext context) {
this.imageResourceTypes = OsgiUtil.toStringArray(context.getProperties().get("cq.pagesupdatehandler.imageresourcetypes"));
}
protected HttpServletRequest createRequest(String uri) {
HttpServletRequest request = this.requestResponseFactory.createRequest("GET", uri, this.params);
WCMMode.DISABLED.toRequest((ServletRequest)request);
request.setAttribute("pathRewritingOptions", (Object)this.options);
return request;
}
public boolean updateCacheEntry(ConfigEntry configEntry, Long lastUpdated, String configCacheRoot, Session admin, Session session) {
configCacheRoot = this.getConfigCacheRoot(configEntry, configCacheRoot);
ResourceResolver resolver = this.resolverFactory.getResourceResolver(session);
Page rootPage = ((PageManager)resolver.adaptTo(PageManager.class)).getPage(configEntry.getContentPath());
boolean modified = false;
ValueMap configOptions = ResourceUtil.getValueMap((Resource)resolver.getResource(configEntry.getPath()));
boolean deep = (Boolean)configOptions.get("deep", (Object)true);
boolean includeImages = (Boolean)configOptions.get("includeImages", (Object)true);
this.createPathRewritingOptions(configEntry, resolver);
this.createParameterMap(configEntry, resolver);
try {
String uri = PagesUpdateHandler.buildURI(configEntry, rootPage);
if (this.isModified(rootPage, uri, lastUpdated, configCacheRoot, admin)) {
this.renderResource(uri, configCacheRoot, admin, session);
if (includeImages) {
this.collectImages(rootPage, configCacheRoot, admin, session);
}
admin.save();
modified = true;
}
if (deep) {
modified = this.renderChildren(configEntry, rootPage.listChildren(), lastUpdated, configCacheRoot, admin, session, includeImages) || modified;
}
}
catch (Exception e) {
log.error("Rendering page failed: ", (Throwable)e);
}
return modified;
}
private void createPathRewritingOptions(ConfigEntry configEntry, ResourceResolver resolver) {
ValueMap rewrite = ResourceUtil.getValueMap((Resource)resolver.getResource(configEntry.getPath() + "/rewrite"));
this.options = new PathRewriterOptions(PathRewriterOptions.RewriteMode.valueOf((String)rewrite.get("links", (Object)DEFAULT_REWRITE_MODE)), PathRewriterOptions.RewriteMode.valueOf((String)rewrite.get("clientlibs", (Object)DEFAULT_REWRITE_MODE)), PathRewriterOptions.RewriteMode.valueOf((String)rewrite.get("images", (Object)DEFAULT_REWRITE_MODE)));
}
private void createParameterMap(ConfigEntry configEntry, ResourceResolver resolver) {
ValueMap values = ResourceUtil.getValueMap((Resource)resolver.getResource(configEntry.getPath() + "/parameters"));
this.params = new HashMap<String, Object>();
for (String key : values.keySet()) {
if (key.startsWith("jcr:")) continue;
String value = (String)values.get(key, String.class);
if (value != null) {
this.params.put(key, value);
continue;
}
this.params.put(key, values.get(key, String[].class));
}
}
private boolean renderChildren(ConfigEntry configEntry, Iterator<Page> children, Long lastUpdated, String configCacheRoot, Session admin, Session session, boolean includeImages) throws Exception {
boolean modified = false;
while (children.hasNext()) {
String uri;
Page childPage = children.next();
if (this.isModified(childPage, uri = PagesUpdateHandler.buildURI(configEntry, childPage), lastUpdated, configCacheRoot, admin)) {
this.renderResource(uri, configCacheRoot, admin, session);
if (includeImages) {
this.collectImages(childPage, configCacheRoot, admin, session);
}
session.save();
modified = true;
}
modified = this.renderChildren(configEntry, childPage.listChildren(), lastUpdated, configCacheRoot, admin, session, includeImages) || modified;
}
return modified;
}
private boolean isModified(Page page, String uri, Long lastUpdated, String configCacheRoot, Session session) throws RepositoryException {
if (!session.nodeExists(configCacheRoot + uri)) {
return true;
}
Calendar cal = page.getLastModified();
if (cal != null) {
long lastModified = cal.getTime().getTime();
return lastUpdated < lastModified || lastModified == -1;
}
return true;
}
private void collectImages(Page page, String configCacheRoot, Session admin, Session session) throws RepositoryException {
ComponentVisitor visitor = new ComponentVisitor(configCacheRoot, admin, session);
visitor.visit(page.getContentResource());
}
private static String buildURI(ConfigEntry entry, Page page) {
String uri = page.getPath();
if (entry.getValue("selector") != null) {
uri = uri + "." + entry.getValue("selector");
}
if (entry.getValue("extension") != null) {
uri = uri + "." + entry.getValue("extension");
}
return uri;
}
private class ComponentVisitor
extends ResourceVisitor {
private static final String DOWNLOAD_RESOURCE_TYPE = "foundation/components/download";
private String configCacheRoot;
private Session admin;
private Session session;
private ResourceResolver resolver;
public ComponentVisitor(String configCacheRoot, Session admin, Session session) {
this.configCacheRoot = configCacheRoot;
this.admin = admin;
this.session = session;
this.resolver = PagesUpdateHandler.this.resolverFactory.getResourceResolver(session);
}
@Override
protected void accept(Resource res) {
try {
if (this.isA(res, PagesUpdateHandler.this.imageResourceTypes)) {
Image image = new Image(res);
image.setSelector(".img");
this.updateImageResource(image);
} else if (ResourceUtil.isA((Resource)res, (String)"foundation/components/download")) {
Download download = new Download(res);
this.updateDownloadResource((DownloadResource)download);
}
}
catch (RepositoryException e) {
log.error("Updating page dependencies failed: ", (Throwable)e);
}
}
private void updateImageResource(Image image) {
try {
PagesUpdateHandler.this.renderResource(image.getHref(), this.configCacheRoot, this.admin, this.session);
}
catch (Exception e) {
log.error("Rendering image resource failed: ", (Throwable)e);
}
}
private void updateDownloadResource(DownloadResource download) throws RepositoryException {
if (download.hasContent()) {
String srcPath = download.getFileReference();
if (!srcPath.equals("")) {
Rendition rendition;
Resource srcRes = this.resolver.getResource(srcPath);
if (srcRes != null && srcRes.adaptTo(Asset.class) != null && (rendition = ((Asset)srcRes.adaptTo(Asset.class)).getRendition((RenditionPicker)new WCMRenditionPicker())) != null && rendition.adaptTo(Node.class) != null) {
String cacheParentPath = this.configCacheRoot + Text.getRelativeParent((String)download.getHref(), (int)1);
Node parent = JcrUtil.createPath((String)cacheParentPath, (String)"sling:Folder", (Session)this.session);
JcrUtil.copy((Node)((Node)rendition.adaptTo(Node.class)), (Node)parent, (String)Text.getName((String)download.getHref()));
}
} else {
srcPath = download.getFileNodePath();
Resource srcRes = this.resolver.getResource(srcPath);
if (srcRes != null) {
String cacheParentPath = this.configCacheRoot + Text.getRelativeParent((String)download.getHref(), (int)1);
Node parent = JcrUtil.createPath((String)cacheParentPath, (String)"sling:Folder", (Session)this.session);
JcrUtil.copy((Node)((Node)srcRes.adaptTo(Node.class)), (Node)parent, (String)Text.getName((String)download.getHref()));
}
}
}
}
private boolean isA(Resource resource, String[] resourceTypes) {
for (String type : resourceTypes) {
if (!ResourceUtil.isA((Resource)resource, (String)type)) continue;
return true;
}
return false;
}
}
}