mirror of
https://github.com/scm-manager/scm-manager.git
synced 2025-11-14 17:26:22 +01:00
create thumbnail's from screenshots
This commit is contained in:
Sebastian Sdorra
@@ -0,0 +1,174 @@
|
||||
/**
|
||||
* Copyright (c) 2010, Sebastian Sdorra
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of SCM-Manager; nor the names of its
|
||||
* contributors may be used to endorse or promote products derived from this
|
||||
* software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
|
||||
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
|
||||
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* http://bitbucket.org/sdorra/scm-manager
|
||||
*
|
||||
*/
|
||||
|
||||
|
||||
|
||||
package sonia.scm.plugin;
|
||||
|
||||
//~--- non-JDK imports --------------------------------------------------------
|
||||
|
||||
import sonia.scm.util.Util;
|
||||
|
||||
//~--- JDK imports ------------------------------------------------------------
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.Collections;
|
||||
import java.util.List;
|
||||
|
||||
/**
|
||||
*
|
||||
* @author Sebastian Sdorra
|
||||
*/
|
||||
public class PluginUtil
|
||||
{
|
||||
|
||||
/**
|
||||
* Method description
|
||||
*
|
||||
*
|
||||
* @param plugins
|
||||
*
|
||||
* @return
|
||||
*/
|
||||
public static List<PluginInformation> filterSameVersions(
|
||||
List<PluginInformation> plugins)
|
||||
{
|
||||
List<PluginInformation> filteredPlugins =
|
||||
new ArrayList<PluginInformation>();
|
||||
String version = "";
|
||||
|
||||
for (PluginInformation plugin : plugins)
|
||||
{
|
||||
if (!version.equals(plugin.getVersion()))
|
||||
{
|
||||
version = plugin.getVersion();
|
||||
filteredPlugins.add(plugin);
|
||||
}
|
||||
}
|
||||
|
||||
return filteredPlugins;
|
||||
}
|
||||
|
||||
/**
|
||||
* Method description
|
||||
*
|
||||
*
|
||||
* @param allVersions
|
||||
*
|
||||
* @return
|
||||
*/
|
||||
public static List<PluginInformation> filterSnapshots(
|
||||
List<PluginInformation> allVersions)
|
||||
{
|
||||
List<PluginInformation> filtered = new ArrayList<PluginInformation>();
|
||||
|
||||
for (PluginInformation plugin : allVersions)
|
||||
{
|
||||
if (!plugin.getVersion().contains("SNAPSHOT"))
|
||||
{
|
||||
filtered.add(plugin);
|
||||
}
|
||||
}
|
||||
|
||||
return filtered;
|
||||
}
|
||||
|
||||
//~--- get methods ----------------------------------------------------------
|
||||
|
||||
/**
|
||||
* Method description
|
||||
*
|
||||
*
|
||||
* @param backend
|
||||
* @param groupId
|
||||
* @param artifactId
|
||||
*
|
||||
* @return
|
||||
*/
|
||||
public static List<PluginInformation> getFilteredPluginVersions(
|
||||
PluginBackend backend, String groupId, String artifactId)
|
||||
{
|
||||
List<PluginInformation> pluginVersions =
|
||||
PluginUtil.getPluginVersions(backend, groupId, artifactId);
|
||||
|
||||
if (Util.isNotEmpty(pluginVersions))
|
||||
{
|
||||
Collections.sort(pluginVersions, PluginInformationNameComparator.INSTANCE);
|
||||
pluginVersions = PluginUtil.filterSameVersions(pluginVersions);
|
||||
}
|
||||
|
||||
return pluginVersions;
|
||||
}
|
||||
|
||||
/**
|
||||
* Method description
|
||||
*
|
||||
*
|
||||
* @param backend
|
||||
* @param groupId
|
||||
* @param artifactId
|
||||
*
|
||||
* @return
|
||||
*/
|
||||
public static PluginInformation getLatestPluginVersion(PluginBackend backend,
|
||||
String groupId, String artifactId)
|
||||
{
|
||||
return getFilteredPluginVersions(backend, groupId, artifactId).get(0);
|
||||
}
|
||||
|
||||
/**
|
||||
* Method description
|
||||
*
|
||||
*
|
||||
*
|
||||
* @param backend
|
||||
* @param groupId
|
||||
* @param artifactId
|
||||
*
|
||||
* @return
|
||||
*/
|
||||
public static List<PluginInformation> getPluginVersions(
|
||||
PluginBackend backend, final String groupId, final String artifactId)
|
||||
{
|
||||
List<PluginInformation> pluginVersions =
|
||||
backend.getPlugins(new PluginFilter()
|
||||
{
|
||||
@Override
|
||||
public boolean accept(PluginInformation plugin)
|
||||
{
|
||||
return groupId.equals(plugin.getGroupId())
|
||||
&& artifactId.equals(plugin.getArtifactId());
|
||||
}
|
||||
});
|
||||
|
||||
return pluginVersions;
|
||||
}
|
||||
}
|
||||
@@ -38,16 +38,14 @@ package sonia.scm.plugin.rest;
|
||||
import com.google.inject.Inject;
|
||||
|
||||
import sonia.scm.plugin.PluginBackend;
|
||||
import sonia.scm.plugin.PluginFilter;
|
||||
import sonia.scm.plugin.PluginInformation;
|
||||
import sonia.scm.plugin.PluginUtil;
|
||||
import sonia.scm.util.Util;
|
||||
|
||||
//~--- JDK imports ------------------------------------------------------------
|
||||
|
||||
import com.sun.jersey.api.view.Viewable;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.Collections;
|
||||
import java.util.List;
|
||||
import java.util.Map;
|
||||
|
||||
@@ -102,22 +100,19 @@ public class DetailResource extends ViewableResource
|
||||
@DefaultValue("false")
|
||||
@QueryParam("snapshot") boolean snapshot)
|
||||
{
|
||||
List<PluginInformation> pluginVersions = getPluginVersions(groupId,
|
||||
artifactId);
|
||||
|
||||
if (Util.isEmpty(pluginVersions))
|
||||
List<PluginInformation> pluginVersions = PluginUtil.getFilteredPluginVersions(
|
||||
backend, groupId, artifactId);
|
||||
|
||||
if (Util.isEmpty(pluginVersions))
|
||||
{
|
||||
throw new WebApplicationException(Status.NOT_FOUND);
|
||||
}
|
||||
|
||||
Collections.sort(pluginVersions, PluginInformationComparator.INSTANCE);
|
||||
pluginVersions = filterSameVersions(pluginVersions);
|
||||
|
||||
PluginInformation latest = pluginVersions.get(0);
|
||||
|
||||
if (!snapshot)
|
||||
{
|
||||
pluginVersions = filterSnapshots(pluginVersions);
|
||||
pluginVersions = PluginUtil.filterSnapshots(pluginVersions);
|
||||
}
|
||||
|
||||
Map<String, Object> vars = createVarMap(latest.getName());
|
||||
@@ -128,87 +123,6 @@ public class DetailResource extends ViewableResource
|
||||
return new Viewable("/detail", vars);
|
||||
}
|
||||
|
||||
//~--- methods --------------------------------------------------------------
|
||||
|
||||
/**
|
||||
* Method description
|
||||
*
|
||||
*
|
||||
* @param plugins
|
||||
*
|
||||
* @return
|
||||
*/
|
||||
private List<PluginInformation> filterSameVersions(
|
||||
List<PluginInformation> plugins)
|
||||
{
|
||||
List<PluginInformation> filteredPlugins =
|
||||
new ArrayList<PluginInformation>();
|
||||
String version = "";
|
||||
|
||||
for (PluginInformation plugin : plugins)
|
||||
{
|
||||
if (!version.equals(plugin.getVersion()))
|
||||
{
|
||||
version = plugin.getVersion();
|
||||
filteredPlugins.add(plugin);
|
||||
}
|
||||
}
|
||||
|
||||
return filteredPlugins;
|
||||
}
|
||||
|
||||
/**
|
||||
* Method description
|
||||
*
|
||||
*
|
||||
* @param allVersions
|
||||
*
|
||||
* @return
|
||||
*/
|
||||
private List<PluginInformation> filterSnapshots(
|
||||
List<PluginInformation> allVersions)
|
||||
{
|
||||
List<PluginInformation> filtered = new ArrayList<PluginInformation>();
|
||||
|
||||
for (PluginInformation plugin : allVersions)
|
||||
{
|
||||
if (!plugin.getVersion().contains("SNAPSHOT"))
|
||||
{
|
||||
filtered.add(plugin);
|
||||
}
|
||||
}
|
||||
|
||||
return filtered;
|
||||
}
|
||||
|
||||
//~--- get methods ----------------------------------------------------------
|
||||
|
||||
/**
|
||||
* Method description
|
||||
*
|
||||
*
|
||||
* @param groupId
|
||||
* @param artifactId
|
||||
*
|
||||
* @return
|
||||
*/
|
||||
private List<PluginInformation> getPluginVersions(final String groupId,
|
||||
final String artifactId)
|
||||
{
|
||||
List<PluginInformation> pluginVersions =
|
||||
backend.getPlugins(new PluginFilter()
|
||||
{
|
||||
@Override
|
||||
public boolean accept(PluginInformation plugin)
|
||||
{
|
||||
return groupId.equals(plugin.getGroupId())
|
||||
&& artifactId.equals(plugin.getArtifactId());
|
||||
}
|
||||
});
|
||||
|
||||
return pluginVersions;
|
||||
}
|
||||
|
||||
//~--- fields ---------------------------------------------------------------
|
||||
|
||||
/** Field description */
|
||||
|
||||
@@ -0,0 +1,215 @@
|
||||
/**
|
||||
* Copyright (c) 2010, Sebastian Sdorra
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of SCM-Manager; nor the names of its
|
||||
* contributors may be used to endorse or promote products derived from this
|
||||
* software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
|
||||
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
|
||||
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* http://bitbucket.org/sdorra/scm-manager
|
||||
*
|
||||
*/
|
||||
|
||||
|
||||
|
||||
package sonia.scm.plugin.rest;
|
||||
|
||||
//~--- non-JDK imports --------------------------------------------------------
|
||||
|
||||
import com.google.inject.Inject;
|
||||
|
||||
import com.thebuzzmedia.imgscalr.Scalr;
|
||||
|
||||
import sonia.scm.plugin.PluginBackend;
|
||||
import sonia.scm.plugin.PluginInformation;
|
||||
import sonia.scm.plugin.PluginUtil;
|
||||
import sonia.scm.util.ChecksumUtil;
|
||||
import sonia.scm.util.IOUtil;
|
||||
import sonia.scm.util.Util;
|
||||
|
||||
//~--- JDK imports ------------------------------------------------------------
|
||||
|
||||
import java.awt.image.BufferedImage;
|
||||
import java.awt.image.BufferedImageOp;
|
||||
|
||||
import java.io.File;
|
||||
import java.io.IOException;
|
||||
|
||||
import java.net.URL;
|
||||
|
||||
import java.util.List;
|
||||
|
||||
import javax.imageio.ImageIO;
|
||||
|
||||
import javax.ws.rs.GET;
|
||||
import javax.ws.rs.Path;
|
||||
import javax.ws.rs.PathParam;
|
||||
import javax.ws.rs.Produces;
|
||||
import javax.ws.rs.WebApplicationException;
|
||||
import javax.ws.rs.core.Response;
|
||||
import javax.ws.rs.core.Response.Status;
|
||||
|
||||
/**
|
||||
*
|
||||
* @author Sebastian Sdorra
|
||||
*/
|
||||
@Path("/screenshot/{groupId}/{artifactId}/{number}/{size}.jpg")
|
||||
public class ScreenshotResource
|
||||
{
|
||||
|
||||
/** Field description */
|
||||
public static final String EXTENSION_IMAGE = ".jpg";
|
||||
|
||||
/** Field description */
|
||||
public static final String FORMAT = "jpg";
|
||||
|
||||
/** Field description */
|
||||
public static final String PATH_IMAGE = "images";
|
||||
|
||||
/** Field description */
|
||||
public static final int SIZE_LARGE = 640;
|
||||
|
||||
/** Field description */
|
||||
public static final int SIZE_MEDIUM = 320;
|
||||
|
||||
/** Field description */
|
||||
public static final int SIZE_SMALL = 200;
|
||||
|
||||
//~--- constructors ---------------------------------------------------------
|
||||
|
||||
/**
|
||||
* Constructs ...
|
||||
*
|
||||
*
|
||||
* @param backend
|
||||
*/
|
||||
@Inject
|
||||
public ScreenshotResource(PluginBackend backend)
|
||||
{
|
||||
this.backend = backend;
|
||||
}
|
||||
|
||||
//~--- get methods ----------------------------------------------------------
|
||||
|
||||
/**
|
||||
* Method description
|
||||
*
|
||||
*
|
||||
* @param groupId
|
||||
* @param artifactId
|
||||
* @param number
|
||||
* @param size
|
||||
*
|
||||
* @return
|
||||
*
|
||||
* @throws IOException
|
||||
*/
|
||||
@GET
|
||||
@Produces("image/jpeg")
|
||||
public Response getScreenshot(@PathParam("groupId") String groupId,
|
||||
@PathParam("artifactId") String artifactId,
|
||||
@PathParam("number") int number,
|
||||
@PathParam("size") String size)
|
||||
throws IOException
|
||||
{
|
||||
PluginInformation plugin = PluginUtil.getLatestPluginVersion(backend,
|
||||
groupId, artifactId);
|
||||
|
||||
if (plugin == null)
|
||||
{
|
||||
throw new WebApplicationException(Status.NOT_FOUND);
|
||||
}
|
||||
|
||||
List<String> screenshots = plugin.getScreenshots();
|
||||
|
||||
if (Util.isEmpty(screenshots))
|
||||
{
|
||||
throw new WebApplicationException(Status.NOT_FOUND);
|
||||
}
|
||||
|
||||
String screenshot = screenshots.get(number);
|
||||
|
||||
if (Util.isEmpty(screenshot))
|
||||
{
|
||||
throw new WebApplicationException(Status.NOT_FOUND);
|
||||
}
|
||||
|
||||
String checksum = ChecksumUtil.createChecksum(screenshot);
|
||||
StringBuilder path = new StringBuilder(PATH_IMAGE);
|
||||
|
||||
path.append(File.separator).append(groupId);
|
||||
path.append(File.separator).append(artifactId).append(File.separator);
|
||||
path.append(String.valueOf(number)).append(File.separator);
|
||||
path.append(size).append(File.separator).append(checksum);
|
||||
path.append(EXTENSION_IMAGE);
|
||||
|
||||
File file = new File(backend.getBaseDirectory(), path.toString());
|
||||
|
||||
if (!file.exists())
|
||||
{
|
||||
createThumbnail(file, screenshot, size.toCharArray()[0]);
|
||||
}
|
||||
|
||||
return Response.ok(file).build();
|
||||
}
|
||||
|
||||
//~--- methods --------------------------------------------------------------
|
||||
|
||||
/**
|
||||
* Method description
|
||||
*
|
||||
*
|
||||
* @param file
|
||||
* @param screenshot
|
||||
* @param size
|
||||
*
|
||||
* @throws IOException
|
||||
*/
|
||||
private void createThumbnail(File file, String screenshot, char size)
|
||||
throws IOException
|
||||
{
|
||||
IOUtil.mkdirs(file.getParentFile());
|
||||
|
||||
int width = SIZE_SMALL;
|
||||
|
||||
switch (size)
|
||||
{
|
||||
case 'l' :
|
||||
width = SIZE_LARGE;
|
||||
|
||||
break;
|
||||
|
||||
case 'm' :
|
||||
width = SIZE_MEDIUM;
|
||||
}
|
||||
|
||||
BufferedImage image = ImageIO.read(new URL(screenshot));
|
||||
|
||||
image = Scalr.resize(image, Scalr.Method.QUALITY, width);
|
||||
ImageIO.write(image, FORMAT, file);
|
||||
}
|
||||
|
||||
//~--- fields ---------------------------------------------------------------
|
||||
|
||||
/** Field description */
|
||||
private PluginBackend backend;
|
||||
}
|
||||
@@ -45,6 +45,32 @@
|
||||
|
||||
<p> </p>
|
||||
|
||||
<#if latest.screenshots??>
|
||||
<div class="screenshots">
|
||||
<#list latest.screenshots as screenshot>
|
||||
<a class="screenshot" href="${screenshot}">
|
||||
<#if latest.screenshots?size == 1>
|
||||
<#assign size="l">
|
||||
<#elseif latest.screenshots?size == 2>
|
||||
<#assign size="m">
|
||||
<#else>
|
||||
<#assign size="s">
|
||||
</#if>
|
||||
<img class="screenshot" src="${contextPath}/page/screenshot/${latest.groupId}/${latest.artifactId}/${screenshot_index}/${size}.jpg" alt="screenshot" />
|
||||
</a>
|
||||
</#list>
|
||||
</div>
|
||||
|
||||
<script type="text/javascript">
|
||||
$(document).ready(function(){
|
||||
$('a.screenshot').fancybox();
|
||||
});
|
||||
</script>
|
||||
|
||||
<p> </p>
|
||||
|
||||
</#if>
|
||||
|
||||
<h2>Plugin Versions</h2>
|
||||
|
||||
<div id="accordion">
|
||||
|
||||
Reference in New Issue
Block a user