added serverinfo command

added freemarker extension in order to split up elements in fields at a point which makes sense (necessary for emotes to render)
added additional check to split fields if they are indeed over the max length

abstracto-application/templating/templating-impl/src/main/java/dev/sheldan/abstracto/templating/config/FreemarkerConfiguration.java

@@ -3,6 +3,7 @@ package dev.sheldan.abstracto.templating.config;
 import dev.sheldan.abstracto.templating.loading.DatabaseTemplateLoader;
 import dev.sheldan.abstracto.templating.methods.DurationMethod;
 import dev.sheldan.abstracto.templating.methods.InstantMethod;
+import dev.sheldan.abstracto.templating.methods.SafeFieldIterations;
 import freemarker.template.Configuration;
 import freemarker.template.TemplateException;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -27,6 +28,9 @@ public class FreemarkerConfiguration {
     @Autowired
     private InstantMethod instantMethod;
 
+    @Autowired
+    private SafeFieldIterations safeFieldIterations;
+
     /**
      * Creates a {@link Configuration} bean with the appropriate configuration which includes:
      * The correct compatibility version and the provided formatter methods to be used in the templates.
@@ -40,6 +44,7 @@ public class FreemarkerConfiguration {
         Configuration configuration = factory.createConfiguration();
         configuration.setSharedVariable("fmtDuration", durationMethod);
         configuration.setSharedVariable("formatInstant", instantMethod);
+        configuration.setSharedVariable("safeFieldLength", safeFieldIterations);
         configuration.setEncoding(Locale.getDefault(), "utf-8");
         // needed to support default methods in interfaces
         configuration.setIncompatibleImprovements(Configuration.VERSION_2_3_29);

abstracto-application/templating/templating-impl/src/main/java/dev/sheldan/abstracto/templating/methods/DurationMethod.java

@@ -39,7 +39,6 @@ public class DurationMethod implements TemplateMethodModelEx {
             throw new TemplateModelException("Passed argument was not a duration object");
         }
         Duration duration = (Duration) wrappedObject;
-        StringBuilder stringBuilder = new StringBuilder();
         // upgrading to java 9 makes this nicer
         HashMap<String, Object> parameters = new HashMap<>();
         long days = duration.toDays();

abstracto-application/templating/templating-impl/src/main/java/dev/sheldan/abstracto/templating/methods/SafeFieldIterations.java

@@ -0,0 +1,72 @@
+package dev.sheldan.abstracto.templating.methods;
+
+import dev.sheldan.abstracto.templating.service.TemplateService;
+import freemarker.template.DefaultListAdapter;
+import freemarker.template.SimpleScalar;
+import freemarker.template.TemplateMethodModelEx;
+import freemarker.template.TemplateModelException;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+
+@Component
+public class SafeFieldIterations implements TemplateMethodModelEx {
+
+    @Autowired
+    private TemplateService service;
+
+    @Override
+    public Object exec(List arguments) throws TemplateModelException {
+        List wrappedObject = (List) ((DefaultListAdapter) arguments.get(0)).getWrappedObject();
+        String appliedTemplate = ((SimpleScalar) arguments.get(1)).getAsString();
+        String nameTemplate = ((SimpleScalar) arguments.get(2)).getAsString();
+        String inline = ((SimpleScalar) arguments.get(3)).getAsString();
+
+
+        List<StringBuilder> result = new ArrayList<>();
+        StringBuilder currentBuilder = new StringBuilder();
+        String firstEmbedTitle = service.renderTemplateWithMap(nameTemplate, getEmbedCountParameters(1, wrappedObject));
+        currentBuilder.append(newFieldHeader(firstEmbedTitle, inline));
+        String finalClosingString = "\"}";
+        String closingString = finalClosingString + ",";
+        int splitFieldCounts = 1;
+        for (Object ob: wrappedObject) {
+            HashMap<String, Object> parameters = new HashMap<>();
+            parameters.put("object", ob);
+            String s = service.renderTemplateWithMap(appliedTemplate, parameters);
+            if((currentBuilder.toString().length() + s.length() > 1024)) {
+                currentBuilder.append(closingString);
+                result.add(currentBuilder);
+                currentBuilder = new StringBuilder();
+                splitFieldCounts += 1;
+                String renderedName = service.renderTemplateWithMap(nameTemplate, getEmbedCountParameters(splitFieldCounts, wrappedObject));
+                currentBuilder.append(newFieldHeader(renderedName, inline));
+            }
+            currentBuilder.append(s);
+
+        }
+        currentBuilder.append(finalClosingString);
+        result.add(currentBuilder);
+        StringBuilder bigBuilder = new StringBuilder();
+        for (StringBuilder innerBuilder: result) {
+            bigBuilder.append(innerBuilder.toString());
+        }
+        return bigBuilder;
+    }
+
+    private String newFieldHeader(String name, String inline) {
+        return String.format("{ \"name\": \"%s\", \"inline\": \"%s\", \"value\": \"", name, inline);
+    }
+
+    private HashMap<String, Object> getEmbedCountParameters(Integer count, List objects) {
+        HashMap<String, Object> parameters = new HashMap<>();
+        parameters.put("count", count);
+        parameters.put("list", objects);
+        return parameters;
+    }
+
+
+}

abstracto-application/templating/templating-impl/src/main/java/dev/sheldan/abstracto/templating/model/EmbedField.java

@@ -1,5 +1,6 @@
 package dev.sheldan.abstracto.templating.model;
 
+import lombok.Builder;
 import lombok.Getter;
 import lombok.Setter;
 
@@ -8,6 +9,7 @@ import lombok.Setter;
  */
 @Getter
 @Setter
+@Builder
 public class EmbedField {
     /**
      * The name of the field to be set

abstracto-application/templating/templating-impl/src/main/java/dev/sheldan/abstracto/templating/service/TemplateServiceBean.java

@@ -90,6 +90,15 @@ public class TemplateServiceBean implements TemplateService {
             firstBuilder.setFooter(footer.getText(), footer.getIcon());
         }
         if(configuration.getFields() != null) {
+            for (int i = 0; i < configuration.getFields().size(); i++) {
+                EmbedField field = configuration.getFields().get(i);
+                if(field.getValue().length() > 1024) {
+                    String substring = field.getValue().substring(1024);
+                    field.setValue(field.getValue().substring(0, 1024));
+                    EmbedField secondPart = EmbedField.builder().inline(field.getInline()).name(field.getName() + " 2").value(substring).build();
+                    configuration.getFields().add(i + 1, secondPart);
+                }
+            }
             double neededIndex = Math.ceil(configuration.getFields().size() / 25D) - 1;
             extendIfNecessary(embedBuilders, neededIndex);
             for (int i = 0; i < configuration.getFields().size(); i++) {

abstracto-application/templating/templating-impl/src/main/resources/templates/embeds/builtins/emote_mention_en_US.ftl

@@ -0,0 +1 @@
+${object.asMention}