<?php
class MFN_Options_multi_text extends MFN_Options{	
	
	/**
	 * Field Constructor.
	*/
	function __construct($field = array(), $value ='', $parent){
		
		parent::__construct($parent->sections, $parent->args, $parent->extra_tabs);
		$this->field = $field;
		$this->value = $value;
	
	}

	
	/**
	 * Field Render Function.
	*/
	function render(){
		
		$class = (isset($this->field['class']))?$this->field['class']:'';
		
		echo '<div class="mfn-multi-text-field">';
		
			echo '<input type="text" class="multi-text-add small-text" placeholder="type sidebar title here">';
			echo '<a href="javascript:void(0);" class="multi-text-btn btn-blue" rel-id="'.$this->field['id'].'-ul" rel-name="'.$this->args['opt_name'].'['.$this->field['id'].'][]">Add sidebar</a>';
			
			if( isset( $this->field['desc'] ) && ! empty( $this->field['desc'] ) ){
				echo '<span class="description multi-text-desc">'.$this->field['desc'].'</span>';
			}
			
			echo '<ul class="multi-text-ul" id="'.$this->field['id'].'-ul">';
				
				if(isset($this->value) && is_array($this->value)){
					foreach($this->value as $k => $value){
						if($value != ''){	
							echo '<li>';
								echo '<input type="hidden" id="'.$this->field['id'].'-'.$k.'" name="'.$this->args['opt_name'].'['.$this->field['id'].'][]" value="'.esc_attr($value).'" class="'.$class.'" />';
								echo '<span>'.esc_attr($value).'</span>';
								echo '<a href="" class="multi-text-remove"><em>delete</em></a>';
							echo '</li>';
						}
					}
				}
				
				echo '<li class="multi-text-default">';
					echo '<input type="hidden" name="" value="" class="'.$class.'" />';
					echo '<span></span>';
					echo '<a href="" class="multi-text-remove"><em>delete</em></a>';
				echo '</li>';	
		
			echo '</ul>';
		
		echo '</div>';
	}
	
	
	/**
	 * Enqueue Function.
	*/
	function enqueue(){
		
		wp_enqueue_script(
			'mfn-opts-field-multi-text-js', 
			MFN_OPTIONS_URI.'fields/multi_text/field_multi_text.js', 
			array('jquery'),
			time(),
			true
		);
		
	}
	
}
