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pastebin workitem
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tsurdilo committed Nov 6, 2018
1 parent 6707d03 commit c36c25a
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11 changes: 11 additions & 0 deletions pastebin-workitem/.gitignore
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/target
/local
/bin

# Eclipse, Netbeans and IntelliJ files
/.*
!.gitignore
/nbproject
/*.ipr
/*.iws
/*.iml
40 changes: 40 additions & 0 deletions pastebin-workitem/assembly/assembly.xml
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<?xml version="1.0" encoding="UTF-8"?>
<assembly xmlns="http://maven.apache.org/ASSEMBLY/2.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/ASSEMBLY/2.0.0 http://maven.apache.org/xsd/assembly-2.0.0.xsd">
<id>bin</id>
<formats>
<format>dir</format>
<format>zip</format>
</formats>
<includeBaseDirectory>false</includeBaseDirectory>

<fileSets>
<fileSet>
<directory>target</directory>
<outputDirectory></outputDirectory>
<includes>
<include>*.jar</include>
</includes>
</fileSet>
<fileSet>
<directory>target/generated-sources/annotations</directory>
<outputDirectory></outputDirectory>
<includes>
<include>*.wid</include>
<include>index.html</include>
<include>*.json</include>
<include>*.xml</include>
</includes>
</fileSet>
<fileSet>
<directory>target/classes</directory>
<outputDirectory></outputDirectory>
<includes>
<include>repoconf.part</include>
<include>repoindex.html</include>
<include>icon.png</include>
</includes>
</fileSet>
</fileSets>
</assembly>
171 changes: 171 additions & 0 deletions pastebin-workitem/pom.xml
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<?xml version="1.0"?>
<project
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.jbpm.contrib</groupId>
<artifactId>workitems</artifactId>
<version>7.14.0-SNAPSHOT</version>
</parent>

<artifactId>pastebin-workitem</artifactId>
<name>Pastebin</name>
<description>Create new or get existing pastes from Pastebin</description>
<organization>
<name>jBPM dev team</name>
</organization>

<dependencies>

<dependency>
<groupId>org</groupId>
<artifactId>jpastebin</artifactId>
</dependency>

<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
</dependency>

<dependency>
<groupId>org.kie</groupId>
<artifactId>kie-api</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.jbpm</groupId>
<artifactId>jbpm-workitems-core</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.jbpm</groupId>
<artifactId>jbpm-document</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.jbpm</groupId>
<artifactId>jbpm-workitems-core</artifactId>
<type>test-jar</type>
<scope>test</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.powermock</groupId>
<artifactId>powermock-api-mockito</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.powermock</groupId>
<artifactId>powermock-module-junit4</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jbpm</groupId>
<artifactId>jbpm-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jbpm</groupId>
<artifactId>jbpm-test-util</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</dependency>

<dependency>
<groupId>${project.groupId}</groupId>
<artifactId>template-resources</artifactId>
<scope>provided</scope>
</dependency>
</dependencies>

<build>
<sourceDirectory>${project.build.directory}/generated-sources/java</sourceDirectory>
<resources>
<resource>
<directory>src/main/resources</directory>
<filtering>false</filtering>
<includes>
<include>*.png</include>
</includes>
</resource>
<resource>
<directory>${project.build.directory}/maven-shared-archive-resources</directory>
<filtering>true</filtering>
<includes>
<include>*.part</include>
</includes>
</resource>
</resources>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>templating-maven-plugin</artifactId>
<version>1.0.0</version>
<executions>
<execution>
<id>filter-src</id>
<goals>
<goal>filter-sources</goal>
</goals>
<configuration>
<sourceDirectory>${basedir}/src/main/java</sourceDirectory>
<outputDirectory>${project.build.directory}/generated-sources/java</outputDirectory>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-remote-resources-plugin</artifactId>
<version>1.5</version>
<configuration>
<resourceBundles>
<resourceBundle>${project.groupId}:template-resources:${project.version}</resourceBundle>
</resourceBundles>
</configuration>
<executions>
<execution>
<goals>
<goal>process</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-resources-plugin</artifactId>
<executions>
<execution>
<id>copy-repository-resources</id>
<phase>prepare-package</phase>
<goals>
<goal>copy-resources</goal>
</goals>
<configuration>
<encoding>UTF-8</encoding>
<resources>
<resource>
<directory>target/generated-sources/annotations</directory>
<includes>
<include>repoindex.html</include>
</includes>
<filtering>true</filtering>
</resource>
</resources>
<outputDirectory>target/classes</outputDirectory>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>

</project>
9 changes: 9 additions & 0 deletions pastebin-workitem/readme.md
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# Pastebin Workitems - prerequisite

* To use these workitems first create an account on https://pastebin.com/.
Once you create an account go to
https://pastebin.com/api to get your developer API key. This key
needs to be passed to the handlers in your deployment descriptor configuration.

* To use the GetExistingPastebin workitem handler it's necessary to have
your IP white-listed. See more info on this on https://pastebin.com/api_scraping_faq.
153 changes: 153 additions & 0 deletions ...kitem/src/main/java/org/jbpm/process/workitem/pastebin/CreatePastebinWorkitemHandler.java
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/*
* Copyright 2018 Red Hat, Inc. and/or its affiliates.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jbpm.process.workitem.pastebin;

import java.nio.charset.StandardCharsets;
import java.util.HashMap;
import java.util.Map;

import org.jbpm.document.Document;
import org.jbpm.process.workitem.core.AbstractLogOrThrowWorkItemHandler;
import org.jbpm.process.workitem.core.util.RequiredParameterValidator;
import org.jbpm.process.workitem.core.util.Wid;
import org.jbpm.process.workitem.core.util.WidMavenDepends;
import org.jbpm.process.workitem.core.util.WidParameter;
import org.jbpm.process.workitem.core.util.WidResult;
import org.jbpm.process.workitem.core.util.service.WidAction;
import org.jbpm.process.workitem.core.util.service.WidService;
import org.jpastebin.pastebin.PastebinLink;
import org.jpastebin.pastebin.PastebinPaste;
import org.kie.api.runtime.process.WorkItem;
import org.kie.api.runtime.process.WorkItemManager;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

@Wid(widfile = "CreatePastebin.wid", name = "CreatePastebin",
displayName = "CreatePastebin",
defaultHandler = "mvel: new org.jbpm.process.workitem.pastebin.CreatePastebinWorkitemHandler()",
documentation = "${artifactId}/index.html",
parameters = {
@WidParameter(name = "Title"),
@WidParameter(name = "Content", required = true),
@WidParameter(name = "Format"),
@WidParameter(name = "Visibility"),
@WidParameter(name = "Author")
},
results = {
@WidResult(name = "PasteURL")
},
mavenDepends = {
@WidMavenDepends(group = "${groupId}", artifact = "${artifactId}", version = "${version}")
},
serviceInfo = @WidService(category = "${name}", description = "${description}",
keywords = "paste,pastebin,create",
action = @WidAction(title = "Create a paste on Pastebin")
))
public class CreatePastebinWorkitemHandler extends AbstractLogOrThrowWorkItemHandler {

private String develKey;

private static final Logger logger = LoggerFactory
.getLogger(CreatePastebinWorkitemHandler.class);
private static final String RESULTS_VALUE = "PasteURL";

public CreatePastebinWorkitemHandler(String develKey) {
this.develKey = develKey;
}

public void executeWorkItem(WorkItem workItem,
WorkItemManager workItemManager) {
try {
RequiredParameterValidator.validate(this.getClass(),
workItem);

String title = (String) workItem.getParameter("Title");
Object content = workItem.getParameter("Content");
String format = (String) workItem.getParameter("Format");
String visibility = (String) workItem.getParameter("Visibility");
String author = (String) workItem.getParameter("Author");

// for testing
PastebinPaste testPastebin = (PastebinPaste) workItem.getParameter("TestPastebin");

Map<String, Object> results = new HashMap<String, Object>();

PastebinPaste pastebin;

if (testPastebin != null) {
pastebin = testPastebin;
} else {
pastebin = new PastebinPaste();
}

pastebin.setDeveloperKey(develKey);

if (content instanceof Document) {
pastebin.setContents(new String(((Document) content).getContent(),
StandardCharsets.UTF_8));
} else if (content instanceof String) {
pastebin.setContents((String) content);
} else {
throw new IllegalArgumentException("Invalid type for " + content + ". Should be Document or String type");
}

if (title != null && title.trim().length() > 0) {
pastebin.setPasteTitle(title);
}

if (format != null && format.trim().length() > 0) {
pastebin.setPasteFormat(format);
}

if (visibility != null && visibility.trim().length() > 0 && visibility.matches("-?\\d+")) {
int visibilityInt = Integer.parseInt(visibility);

switch (visibilityInt) {
case 0:
pastebin.setVisibility(PastebinPaste.VISIBILITY_PUBLIC);
break;
case 1:
pastebin.setVisibility(PastebinPaste.VISIBILITY_UNLISTED);
break;
case 2:
pastebin.setVisibility(PastebinPaste.VISIBILITY_PRIVATE);
break;
default:
pastebin.setVisibility(PastebinPaste.VISIBILITY_PUBLIC);
break;
}
} else {
pastebin.setVisibility(PastebinPaste.VISIBILITY_PUBLIC);
}

if (author != null) {
pastebin.setPasteAuthor(author);
}

PastebinLink pastebinLink = pastebin.paste();
results.put(RESULTS_VALUE,
pastebinLink.getLink());
workItemManager.completeWorkItem(workItem.getId(),
results);
} catch (Exception e) {
handleException(e);
}
}

public void abortWorkItem(WorkItem wi,
WorkItemManager wim) {
}
}

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