upgraded spring boot starter version

added gson dependency
added logging the exception in the exception post executor
added configuration exception in case the configuration for posttargets is not correct
added support to send embeds to posttargets
changed interface to be a warnlog instead of a server context for warning users, because the template
changed freemarker Incompatible Improvements to support default methods in interfaces
added ability to define embed configurations to be used, in order for a template to only be configurable as a template
changed template content size to 4000 characters
This commit is contained in:
Sheldan
2020-03-20 16:06:19 +01:00
parent c978c1c677
commit 9b7f0743fc
23 changed files with 259 additions and 20 deletions

View File

@@ -22,10 +22,17 @@
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-freemarker</artifactId>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
</dependency>
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
</dependency>
</dependencies>
</project>

View File

@@ -19,6 +19,9 @@ public class FreemarkerConfiguration {
public Configuration freeMarkerConfiguration() throws IOException, TemplateException {
FreeMarkerConfigurationFactory factory = new FreeMarkerConfigurationFactory();
factory.setPreTemplateLoaders(templateLoader);
return factory.createConfiguration();
Configuration configuration = factory.createConfiguration();
// needed to support default methods in interfaces
configuration.setIncompatibleImprovements(Configuration.VERSION_2_3_29);
return configuration;
}
}

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@@ -0,0 +1,12 @@
package dev.sheldan.abstracto.templating.embed;
import lombok.Getter;
import lombok.Setter;
@Getter @Setter
public class EmbedAuthor {
private String name;
private String url;
private String avatar;
}

View File

@@ -0,0 +1,11 @@
package dev.sheldan.abstracto.templating.embed;
import lombok.Getter;
import lombok.Setter;
@Setter @Getter
public class EmbedColor {
private Integer r;
private Integer g;
private Integer b;
}

View File

@@ -0,0 +1,17 @@
package dev.sheldan.abstracto.templating.embed;
import lombok.Getter;
import lombok.Setter;
import java.util.List;
@Getter @Setter
public class EmbedConfiguration {
private EmbedAuthor author;
private EmbedTitle title;
private EmbedColor color;
private String description;
private String thumbnail;
private List<EmbedField> fields;
private EmbedFooter footer;
}

View File

@@ -0,0 +1,11 @@
package dev.sheldan.abstracto.templating.embed;
import lombok.Getter;
import lombok.Setter;
@Getter @Setter
public class EmbedField {
private String name;
private String value;
private Boolean inline;
}

View File

@@ -0,0 +1,10 @@
package dev.sheldan.abstracto.templating.embed;
import lombok.Getter;
import lombok.Setter;
@Getter @Setter
public class EmbedFooter {
private String text;
private String icon;
}

View File

@@ -0,0 +1,10 @@
package dev.sheldan.abstracto.templating.embed;
import lombok.Getter;
import lombok.Setter;
@Getter @Setter
public class EmbedTitle {
private String title;
private String url;
}

View File

@@ -1,18 +1,24 @@
package dev.sheldan.abstracto.templating.loading;
import com.google.gson.Gson;
import dev.sheldan.abstracto.core.models.ContextAware;
import dev.sheldan.abstracto.core.models.ServerContext;
import dev.sheldan.abstracto.templating.TemplateDto;
import dev.sheldan.abstracto.templating.TemplateService;
import dev.sheldan.abstracto.templating.embed.*;
import freemarker.template.Configuration;
import freemarker.template.Template;
import freemarker.template.TemplateException;
import lombok.extern.slf4j.Slf4j;
import net.dv8tion.jda.api.EmbedBuilder;
import net.dv8tion.jda.api.entities.MessageEmbed;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.cache.annotation.Cacheable;
import org.springframework.stereotype.Component;
import org.springframework.ui.freemarker.FreeMarkerTemplateUtils;
import java.awt.*;
import java.io.IOException;
import java.io.StringReader;
import java.time.Instant;
import java.util.HashMap;
@@ -26,8 +32,10 @@ public class TemplateServiceBean implements TemplateService {
@Autowired
private Configuration configuration;
@Autowired
private Gson gson;
@Override
@Cacheable("template")
public TemplateDto getTemplateByKey(String key) {
return repository.getOne(key);
}
@@ -42,6 +50,58 @@ public class TemplateServiceBean implements TemplateService {
return null;
}
@Override
public MessageEmbed renderEmbedTemplate(String key, Object model) {
String embedConfig = this.renderTemplate(key + "_embed", model);
EmbedBuilder builder = new EmbedBuilder();
EmbedConfiguration configuration = gson.fromJson(embedConfig, EmbedConfiguration.class);
String description = configuration.getDescription();
if(description != null) {
builder.setDescription(description);
}
EmbedAuthor author = configuration.getAuthor();
if(author != null) {
builder.setAuthor(author.getName(), author.getUrl(), author.getAvatar());
}
String thumbnail = configuration.getThumbnail();
if(thumbnail != null) {
builder.setThumbnail(thumbnail);
}
EmbedTitle title = configuration.getTitle();
if(title != null) {
builder.setTitle(title.getTitle(), title.getUrl());
}
EmbedFooter footer = configuration.getFooter();
if(footer != null) {
builder.setFooter(footer.getText(), footer.getIcon());
}
configuration.getFields().forEach(embedField -> {
Boolean inline = embedField.getInline() != null ? embedField.getInline() : Boolean.FALSE;
builder.addField(embedField.getName(), embedField.getValue(), inline);
});
EmbedColor color = configuration.getColor();
if(color != null) {
builder.setColor(new Color(color.getR(), color.getG(), color.getB()).getRGB());
}
return builder.build();
}
private String impromptu(String templateStr, Object model) {
try {
Template t = new Template("name", new StringReader(templateStr),
new Configuration(Configuration.VERSION_2_3_29));
return FreeMarkerTemplateUtils.processTemplateIntoString(t, model);
} catch (IOException e) {
e.printStackTrace();
} catch (TemplateException e) {
e.printStackTrace();
}
return "";
}
@Override
public String renderTemplate(String key, HashMap<String, Object> parameters) {
try {
@@ -58,8 +118,8 @@ public class TemplateServiceBean implements TemplateService {
return FreeMarkerTemplateUtils.processTemplateIntoString(configuration.getTemplate(key), model);
} catch (IOException | TemplateException e) {
log.warn("Failed to render template: {}", e.getMessage());
throw new RuntimeException("Failed to render template", e);
}
return "";
}
@Override

View File

@@ -1,6 +1,7 @@
package dev.sheldan.abstracto.templating.seeding;
import dev.sheldan.abstracto.templating.TemplateService;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.io.FilenameUtils;
import org.apache.commons.io.IOUtils;
import org.springframework.beans.factory.annotation.Autowired;
@@ -16,6 +17,7 @@ import java.util.Arrays;
import java.util.List;
@Component
@Slf4j
public class TemplateSeedDataLoader {
@Value("classpath*:**/templates/**/*.ftl")
@@ -31,6 +33,7 @@ public class TemplateSeedDataLoader {
try {
String templateKey = FilenameUtils.getBaseName(resource.getFilename());
String templateContent = IOUtils.toString(resource.getURI(), Charset.defaultCharset());
log.debug("Creating template {}", templateKey);
service.createTemplate(templateKey, templateContent);
} catch (IOException e) {
e.printStackTrace();