public String getDisplayText(Interaction interaction)
throws ContextDataRequired, GeneralInteractionError, AbortInteraction {
// TOOD: Pagination support...
// see if we have an active paginator
PaginationAssistant paginator =
interaction.getContextData(
PaginationAssistant.class, interaction, getTranslationKey(interaction) + "_paginator");
if (paginator != null) {
return paginator.getDisplayText();
} else {
// generate page content, and if there's too much, then activate a paginator..
if (hasChoices) {
Choices choices = Choices.getChoices(this, interaction);
if (choices == null) choices = generateChoices(interaction);
String text = generateDisplayBody(interaction) + "\n";
String choiceText =
interaction.parseMessage(StringUtils.join(choices.generateChoiceList(), ""));
if (text.split("\n").length + choiceText.split("\n").length + 1 > maxLines) {
// we'll need a paginator
paginator = new PaginationAssistant(choiceText, maxLines, text);
interaction.context.put(getTranslationKey(interaction) + "_paginator", paginator);
return paginator.getDisplayText();
} else return text + "\n" + choiceText;
} else {
String text = generateDisplayBody(interaction);
if (text.split("\n").length > maxLines) {
paginator = new PaginationAssistant(text, maxLines, "");
interaction.context.put(getTranslationKey(interaction) + "_paginator", paginator);
return paginator.getDisplayText();
} else return text;
}
}
}
public String generateDisplayBody(Interaction interaction) {
String text = null;
if (translatableBody) text = VariableTool.variable(getTranslationKey(interaction) + ".text");
else text = getText();
return interaction.parseMessage(text);
}
