@kldit/cms/lib/fields/WhereField.js

A CMS Framework for @kldit/mvc

const CustomField = require('./CustomField');
const { MQL } = require('mql-mysql');
const { util } = require('@kldit/cms');

/**
 * @author Orlando Leite
 *
 * WhereField class
 */
module.exports = class WhereField extends CustomField
{
	setup(request, mapName, map, path, mapId, field, db = null)
	{
		this.request = request;
		
		var value = this._prepareValue({});
		
		if( value )
		{
			if(Array.isArray(value))
			{
				request.setColumn(this.table, this.column, this.name, value, this, MQL.WHERE_RULE);
			}
			else if(String.isString(value))
			{
				if(value.substr(0, 1) == '%' || value.substr(value.length - 1, 1) == '%')
				{
					request.setColumn(this.table, this.column, this.name, value, this, MQL.LIKE);
				}
				else
				{
					if(value.indexOf('%') !== false)
						value = value.replace("\\%", "%");
					
					request.setColumn(this.table, this.column, this.name, value, this, MQL.EQUAL_TO);
				}
			}
			else
			{
				// console.log( "v", value );
				request.setColumn(this.table, this.column, this.name, value, this, MQL.EQUAL_TO);
			}
		}
		else
		{
			request.setColumn(this.table, this.column, this.name, value, this, MQL.EQUAL_TO);
		}
	}
	
	_prepareValue(cms)
	{
		var temp;
		
		if(Array.isArray(this.value))
		{
			temp = [util.renderJsLine(this.value[0], cms)];
			temp.push(util.renderJsLine(this.value[1], cms));
		}
		else if(String.isString(this.value))
		{
			temp = util.renderJsLine(this.value, cms);
		}
		else
		{
			temp = this.value;
		}
		
		return temp;
	}

	update(cms)
	{
		var value = this._prepareValue(cms);
		this.request.setColumn(
			this.table,
			this.column,
			this.name,
			value,
			this,
			Array.isArray(value) ? MQL.IGNORE : MQL.EQUAL_TO);
	}

	insert(cms)
	{
		var value = _prepareValue(cms);
		
		this.request.setColumn(
			this.table,
			this.column,
			this.name,
			value,
			this,
			Array.isArray(value) ? MQL.IGNORE : MQL.EQUAL_TO);
	}

	updateEditView(cms)
	{
		return null;
	}
}