MobileAppScreenshotServlet.java
9.54 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
/*
* Decompiled with CFR 0_118.
*
* Could not load the following classes:
* com.adobe.granite.xss.JSONUtil
* com.adobe.granite.xss.XSSFilter
* javax.jcr.RepositoryException
* javax.servlet.Servlet
* javax.servlet.ServletException
* org.apache.commons.collections.CollectionUtils
* org.apache.commons.lang3.StringUtils
* org.apache.felix.scr.annotations.Component
* org.apache.felix.scr.annotations.Properties
* org.apache.felix.scr.annotations.Property
* org.apache.felix.scr.annotations.Reference
* org.apache.felix.scr.annotations.ReferencePolicy
* org.apache.felix.scr.annotations.Service
* org.apache.sling.api.SlingHttpServletRequest
* org.apache.sling.api.SlingHttpServletResponse
* org.apache.sling.api.resource.Resource
* org.apache.sling.api.resource.ResourceResolver
* org.apache.sling.api.resource.ValueMap
* org.apache.sling.api.servlets.SlingAllMethodsServlet
* org.apache.sling.commons.json.JSONException
* org.apache.sling.commons.json.io.JSONWriter
* org.apache.sling.resource.collection.ResourceCollection
* org.apache.sling.resource.collection.ResourceCollectionManager
* org.osgi.framework.BundleContext
* org.osgi.framework.InvalidSyntaxException
* org.osgi.framework.ServiceReference
* org.osgi.service.component.ComponentContext
*/
package com.adobe.cq.mobile.platform.impl.servlets;
import com.adobe.cq.mobile.platform.MobileResource;
import com.adobe.cq.mobile.platform.MobileResourceType;
import com.adobe.cq.mobile.platform.impl.store.MobileDevice;
import com.adobe.cq.mobile.platform.impl.store.MobilePlatformProvider;
import com.adobe.granite.xss.JSONUtil;
import com.adobe.granite.xss.XSSFilter;
import java.awt.Dimension;
import java.io.IOException;
import java.io.PrintWriter;
import java.io.Writer;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import javax.jcr.RepositoryException;
import javax.servlet.Servlet;
import javax.servlet.ServletException;
import org.apache.commons.collections.CollectionUtils;
import org.apache.commons.lang3.StringUtils;
import org.apache.felix.scr.annotations.Component;
import org.apache.felix.scr.annotations.Properties;
import org.apache.felix.scr.annotations.Property;
import org.apache.felix.scr.annotations.Reference;
import org.apache.felix.scr.annotations.ReferencePolicy;
import org.apache.felix.scr.annotations.Service;
import org.apache.sling.api.SlingHttpServletRequest;
import org.apache.sling.api.SlingHttpServletResponse;
import org.apache.sling.api.resource.Resource;
import org.apache.sling.api.resource.ResourceResolver;
import org.apache.sling.api.resource.ValueMap;
import org.apache.sling.api.servlets.SlingAllMethodsServlet;
import org.apache.sling.commons.json.JSONException;
import org.apache.sling.commons.json.io.JSONWriter;
import org.apache.sling.resource.collection.ResourceCollection;
import org.apache.sling.resource.collection.ResourceCollectionManager;
import org.osgi.framework.BundleContext;
import org.osgi.framework.InvalidSyntaxException;
import org.osgi.framework.ServiceReference;
import org.osgi.service.component.ComponentContext;
@Component(immediate=1, metatype=1, label="Lists the associated screenshots for the mobile application.")
@Service(value={Servlet.class})
@Properties(value={@Property(name="sling.servlet.resourceTypes", value={"sling/servlet/default"}), @Property(name="sling.servlet.methods", value={"GET"}), @Property(name="sling.servlet.selectors", value={"mobileapps.screenshots"}), @Property(name="sling.servlet.extensions", value={"json"})})
public class MobileAppScreenshotServlet
extends SlingAllMethodsServlet {
@Reference(policy=ReferencePolicy.STATIC)
private XSSFilter xss;
public static final String PARAM_DEVICE_TARGET = "deviceTarget";
public static final String PARAM_STORE = "store";
public static final String PARAM_WIDTH = "width";
public static final String PARAM_HEIGHT = "height";
private ComponentContext context;
protected void activate(ComponentContext context) throws RepositoryException {
this.context = context;
}
protected void doGet(SlingHttpServletRequest request, SlingHttpServletResponse response) throws ServletException, IOException {
response.setContentType("application/json");
response.setCharacterEncoding("utf-8");
Resource resource = request.getResource();
MobileResource mobileResource = (MobileResource)resource.adaptTo(MobileResource.class);
if (mobileResource != null && !mobileResource.isA(MobileResourceType.INSTANCE.getType())) {
throw new IllegalArgumentException("Resource must be a Mobile Resource of type " + MobileResourceType.INSTANCE.getType());
}
String store = request.getParameter("store");
String deviceTarget = request.getParameter("deviceTarget");
String deviceWidth = request.getParameter("width");
String deviceHeight = request.getParameter("height");
Dimension dimension = null;
if (StringUtils.isNotBlank((CharSequence)deviceWidth) && StringUtils.isNotBlank((CharSequence)deviceHeight)) {
dimension = new Dimension(Integer.parseInt(deviceWidth), Integer.parseInt(deviceHeight));
}
List<Resource> screenCollection = this.getScreenshotCollections(resource, store, deviceTarget, dimension);
PrintWriter out = response.getWriter();
JSONWriter writer = new JSONWriter((Writer)out);
try {
writer.object();
writer.key("screenshots").array();
for (Resource screenEntry : screenCollection) {
if (screenEntry == null) continue;
MobileAppScreenshotServlet.writeScreenshotCollection(screenEntry, this.xss, writer);
}
writer.endArray();
writer.endObject();
}
catch (JSONException e) {
throw new ServletException((Throwable)e);
}
}
private List<Resource> getScreenshotCollections(Resource resource, String store, String target, Dimension dimension) {
boolean onlyOne;
ArrayList<Resource> storeCollection = new ArrayList<Resource>();
boolean bl = onlyOne = StringUtils.isNotBlank((CharSequence)store) && StringUtils.isNotBlank((CharSequence)target);
if (onlyOne) {
String screenshotsPath = "jcr:content/screenshots/" + store + "/" + target;
storeCollection.add(resource.getChild(screenshotsPath));
} else {
Resource screenshots = resource.getChild("jcr:content/screenshots");
if (screenshots != null) {
for (Resource storeRes : screenshots.getChildren()) {
if (StringUtils.isBlank((CharSequence)store)) {
CollectionUtils.addAll(storeCollection, (Iterator)storeRes.listChildren());
continue;
}
if (!store.equals(storeRes.getName())) continue;
CollectionUtils.addAll(storeCollection, this.filterDevicesByDimension(storeRes, dimension));
}
}
}
return storeCollection;
}
private Iterator<Resource> filterDevicesByDimension(Resource storeRes, Dimension dimension) {
ArrayList<Resource> deviceList = new ArrayList<Resource>();
String filter = "(cq.mobile.apps.platformprovider=" + storeRes.getName() + ")";
try {
ServiceReference[] refs = this.context.getBundleContext().getServiceReferences(MobilePlatformProvider.class.getName(), filter);
MobilePlatformProvider provider = (MobilePlatformProvider)this.context.getBundleContext().getService(refs[0]);
Collection<MobileDevice> supportedDevices = provider.getSupportedDevices();
for (MobileDevice device : supportedDevices) {
if (dimension != null && !device.isDimensionSupported(dimension)) continue;
deviceList.add(storeRes.getChild(device.getId()));
}
}
catch (InvalidSyntaxException e) {
e.printStackTrace();
}
return deviceList.iterator();
}
private static void writeScreenshotCollection(Resource resource, XSSFilter xss, JSONWriter writer) throws JSONException {
ResourceResolver resolver = resource.getResourceResolver();
ResourceCollectionManager manager = (ResourceCollectionManager)resolver.adaptTo(ResourceCollectionManager.class);
ResourceCollection collection = manager.getCollection(resource);
if (collection == null) {
return;
}
Resource slingMembers = resource.getChild("sling:members");
Iterable children = slingMembers.getChildren();
for (Resource screenshot : children) {
ValueMap map = (ValueMap)screenshot.adaptTo(ValueMap.class);
writer.object();
JSONUtil.writeProtected((JSONWriter)writer, (String)"path", (String)((String)map.get("sling:resource", String.class)), (XSSFilter)xss);
JSONUtil.writeProtected((JSONWriter)writer, (String)"orientation", (String)((String)map.get("orientation", String.class)), (XSSFilter)xss);
JSONUtil.writeProtected((JSONWriter)writer, (String)"deviceTarget", (String)((String)map.get("deviceTarget", String.class)), (XSSFilter)xss);
JSONUtil.writeProtected((JSONWriter)writer, (String)"store", (String)resource.getParent().getName(), (XSSFilter)xss);
writer.endObject();
}
}
protected void bindXss(XSSFilter xSSFilter) {
this.xss = xSSFilter;
}
protected void unbindXss(XSSFilter xSSFilter) {
if (this.xss == xSSFilter) {
this.xss = null;
}
}
}