field_type.text.js
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field_type.text.js
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	var Sealious = require("../main.js");
	var Promise = require("bluebird");
	var sanitizeHtml = require("sanitize-html");

	var field_type_text = new Sealious.ChipTypes.FieldType({
	name: "text",
	get_description: function(context, params){
	return "Text with a maximum length " + params.max_length
	},
	is_proper_value: function(accept, reject, context, params, new_value){
	if (params === undefined \|\| params.max_length === undefined) {
	accept()
	} else {
	if (new_value.length <= params.max_length) {
	accept()
	} else {
	reject("Text '" + new_value + "' has exceeded max length of " + params.max_length + " chars.");
	}
	}
	},
	encode: function(context, params, value_in_code){
	if (params && params.strip_html === true) {
	var stripped = sanitizeHtml(value_in_code.toString(), {
	allowedTags: []
	})
	return Promise.resolve(stripped);
	} else {
	if (value_in_code instanceof Object) {
	return Promise.resolve(JSON.stringify(value_in_code));
	} else if (value_in_code === null) {
	return Promise.resolve(null);
	} else {
	return Promise.resolve(value_in_code.toString());
	}
	}
	}
	});