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<?php
/*
 *  THEME NAME : Chimera
 *  FILE       : widgets.php
 *  ------------------------------------------------------
 *
 *  @since 1.0
 *
 */

/*
 *  WIDGET NAME: Chimera Contact Details
 *  WIDGET DESC: Lets you display some text and contact details
 *
 *  @since 1.0
 *
 */
class Chimera_Contact_Widget extends WP_Widget {

/*
	 * Sets up the widget's name etc.
	 */
	public function __construct() {
		
		parent::__construct( 'widget_chimera_contact' , __( 'Chimera Contact Details' , 'chimera' ), array(
			'classname'   => 'widget_chimera_contact',
			'description' => __( 'Use this widget to provide contact details for the visitor including address, telephone number, and email.' , 'chimera' )
		) );
		
	}

/*
	 * Outputs the content of the widget
	 *
	 * @param array $args
	 * @param array $instance
	 */
	function widget( $args , $instance ) {
	
		extract( $args );
		
		$title 		= apply_filters( 'widget_title' , $instance['title'] );
		
		$message 	= $instance['message'];
		$address	= $instance['address'];
		$tel		= $instance['tel'];
		$email		= $instance['email'];
		
		?>
		<?php echo $before_widget; 
		
		if ( $title ){ echo $before_title . $title . $after_title; } 
		if ( $message ){ echo '<p>' . $message . '</p>'; }
		
		?>
		
		<?php if( $address ) : ?>
		<div class="contact-box">
			<div class="contact-box-icon">
				<div class="circle-small-outer">
					<div class="circle-small-inner">
						<i class="fa fa-home"></i>
					</div>
				</div>
			</div>
			<div class="contact-box-content">
				<address><span><?php echo $address; ?></span></address>
			</div>
			<br class="clear" />
		</div>
		<?php endif; // End check for and Address ?>
		
		<?php if( $tel ) : ?>
		<div class="contact-box">
			<div class="contact-box-icon">
				<div class="circle-small-outer">
					<div class="circle-small-inner">
						<i class="fa fa-phone"></i>
					</div>
				</div>
			</div>
			<div class="contact-box-content">
				<span><?php echo $tel; ?></span>
			</div>
			<br class="clear" />
		</div>
		<?php endif; // End check for a Telephone Number ?>
		
		<?php if( $email ) : ?>
		<div class="contact-box">
			<div class="contact-box-icon">
				<div class="circle-small-outer">
					<div class="circle-small-inner">
						<i class="fa fa-envelope"></i>
					</div>
				</div>
			</div>
			<div class="contact-box-content">
				<a href="mailto:<?php echo $email; ?>"><?php echo $email; ?></a>
			</div>
			<br class="clear" />
		</div>
		<?php endif; // End check for an Email Address ?>
		
		<?php echo $after_widget; 
	
	}
 
    /*
	 * Process widget options on save
	 *
	 * @param array $new_instance The new options
	 * @param array $old_instance The previous options
	 */
    function update( $new_instance , $old_instance ) {
	
		$instance 				= $old_instance;
		$instance['title'] 		= strip_tags( $new_instance['title'] );
		$instance['message'] 	= strip_tags( $new_instance['message'] );
		$instance['address']	= strip_tags( $new_instance['address'] );
		$instance['tel']		= strip_tags( $new_instance['tel'] );
		$instance['email']		= strip_tags( $new_instance['email'] );
		
        return $instance;
		
    }
 
    /**
	 * Ouputs the options form on admin
	 *
	 * @param array $instance The widget options
	 */
	function form( $instance ) {

$title  	= empty( $instance['title'] )   ? '' : esc_attr( $instance['title'] );
		$message	= empty( $instance['message'] ) ? '' : esc_attr( $instance['message'] );
		$address	= empty( $instance['address'] ) ? '' : esc_attr( $instance['address'] );
		$tel		= empty( $instance['tel'] )     ? '' : esc_attr( $instance['tel'] );
		$email		= empty( $instance['email'] )   ? '' : esc_attr( $instance['email'] );
		
		?>
		<p>
			<label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Title:' , 'chimera' ); ?></label> 
			<input class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" type="text" value="<?php echo $title; ?>" />
		</p>
		<p>
			<label for="<?php echo $this->get_field_id( 'message' ); ?>"><?php _e( 'Enter an Intro Message:' , 'chimera' ); ?></label> 
			<input class="widefat" id="<?php echo $this->get_field_id( 'message' ); ?>" name="<?php echo $this->get_field_name( 'message' ); ?>" type="text" value="<?php echo $message; ?>" />
		</p>
		<p>
			<label for="<?php echo $this->get_field_id( 'address' ); ?>"><?php _e( 'Enter an Address:' , 'chimera' ); ?></label> 
			<input class="widefat" id="<?php echo $this->get_field_id( 'address' ); ?>" name="<?php echo $this->get_field_name( 'address' ); ?>" type="text" value="<?php echo $address; ?>" />
		</p>
		<p>
			<label for="<?php echo $this->get_field_id( 'tel' ); ?>"><?php _e( 'Enter a Phone Number:' , 'chimera' ); ?></label> 
			<input class="widefat" id="<?php echo $this->get_field_id( 'tel' ); ?>" name="<?php echo $this->get_field_name( 'tel' ); ?>" type="text" value="<?php echo $tel; ?>" />
		</p>
		<p>
			<label for="<?php echo $this->get_field_id( 'email' ); ?>"><?php _e( 'Enter an Email Address:' , 'chimera' ); ?></label> 
			<input class="widefat" id="<?php echo $this->get_field_id( 'email' ); ?>" name="<?php echo $this->get_field_name( 'email' ); ?>" type="text" value="<?php echo $email; ?>" />
		</p>
		<?php 
	}
}

/*
 *  WIDGET NAME: Chimera Flickr Feed
 *  WIDGET DESC: This widget displays a list of Flickr images from any given tags or profile
 *
 *  @since 1.0
 *
 */
class Chimera_Flickr_Widget extends WP_Widget {

/*
	 * Sets up the widget's name etc.
	 */
	public function __construct() {
		
		parent::__construct( 'widget_chimera_flickr' , __( 'Chimera Flickr Feed' , 'chimera' ), array(
			'classname'   => 'widget_chimera_flickr',
			'description' => __( 'Use this widget to display a small gallery of images from your Flickr profile.' , 'chimera' )
		) );
		
	}

/*
	 * Outputs the content of the widget
	 *
	 * @param array $args
	 * @param array $instance
	 */
	function widget( $args , $instance ) {
	
		extract( $args );
		
		$title 		= apply_filters( 'widget_title' , $instance['title'] );
		$user_id	= $instance['user_id'];
		$tags		= $instance['tags'];
		
		// -- If the value is not mumeric, set a default value -- //
		if( is_numeric( $instance['limit'] ) ) {
			$limit		= $instance['limit'];
		} else {
			$limit		= 9;
		}
		
		/*
		 *  ZFlickr Feed Script
		 *
		 *  http://www.zazar.net/developers/jquery/zflickrfeed/
		 *
		 */
		wp_enqueue_script( 'chimera-zflickr' , get_template_directory_uri() . '/js/jquery.zflickrfeed.js' , array( 'jquery' ) , '1.0.2' , true );
		
		?>
		<?php echo $before_widget; 
		
		if ( $title ){ echo $before_title . $title . $after_title; } 
		
		?>
		<script type="text/javascript">
		jQuery(document).ready(function($) {
			$('.flickr-feed').flickrfeed( '<?php echo $user_id; ?>' , '<?php echo $tags; ?>' , {
			
				limit		: <?php echo $limit; ?>,
				header		: false,
				title		: false,
				date		: false,
				imagesize	: 'square-large'
				
			});
		});
		</script>
		<div class="flickr-feed"></div>
		
		<?php echo $after_widget;
		
	}

/*
	 * Process widget options on save
	 *
	 * @param array $new_instance The new options
	 * @param array $old_instance The previous options
	 */
    function update( $new_instance , $old_instance ) {
	
		$instance 				= $old_instance;
		$instance['title'] 		= strip_tags( $new_instance['title'] );
		$instance['user_id']	= strip_tags( $new_instance['user_id'] );
		$instance['tags']		= strip_tags( $new_instance['tags'] );
		$instance['limit']		= strip_tags( $new_instance['limit'] );
		
        return $instance;
		
    }

/**
	 * Ouputs the options form on admin
	 *
	 * @param array $instance The widget options
	 */
	function form( $instance ) {

$title  	= empty( $instance['title'] )   ? '' : esc_attr( $instance['title'] );
		$user_id	= empty( $instance['user_id'] ) ? '' : esc_attr( $instance['user_id'] );
		$tags 		= empty( $instance['tags'] )    ? '' : esc_attr( $instance['tags'] );
		$limit 		= empty( $instance['limit'] )   ? '' : esc_attr( $instance['limit'] );
	
		?>
		<p>
			<label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Title:' , 'chimera' ); ?></label> 
			<input class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" type="text" value="<?php echo $title; ?>" />
		</p>
		<p>
			<label for="<?php echo $this->get_field_id( 'user_id' ); ?>"><?php _e( 'Enter a Flickr User ID:' , 'chimera' ); ?></label> 
			<input class="widefat" id="<?php echo $this->get_field_id( 'user_id' ); ?>" name="<?php echo $this->get_field_name( 'user_id' ); ?>" type="text" value="<?php echo $user_id; ?>" />
		</p>
		<p>
			<label for="<?php echo $this->get_field_id( 'tags' ); ?>"><?php _e( 'Enter Tags (Seperate words with a comma):' , 'chimera' ); ?></label> 
			<input class="widefat" id="<?php echo $this->get_field_id( 'tags' ); ?>" name="<?php echo $this->get_field_name( 'tags' ); ?>" type="text" value="<?php echo $tags; ?>" />
		</p>
		<p>
			<label for="<?php echo $this->get_field_id( 'limit' ); ?>"><?php _e( 'Amount of images to show:' , 'chimera' ); ?></label> 
			<input class="widefat" id="<?php echo $this->get_field_id( 'limit' ); ?>" name="<?php echo $this->get_field_name( 'limit' ); ?>" type="text" value="<?php echo $limit; ?>" />
		</p>
		<?php
	}

}

/*
 *  WIDGET NAME: Chimera Recent Posts Widget
 *  WIDGET DESC: This widget displays a list of recent posts along with the post thumbnail if it has one.
 *
 *  @since 1.0
 *
 */
class Chimera_Recent_Posts_Widget extends WP_Widget {

/*
	 * Sets up the widget's name etc.
	 */
	public function __construct() {
		
		parent::__construct( 'widget_chimera_recent_posts' , __( 'Chimera Recent Posts' , 'chimera' ), array(
			'classname'   => 'widget_chimera_recent_posts',
			'description' => __( 'Use this widget to display a list of recent posts along with a post thumbnail if it has one.' , 'chimera' )
		) );
		
	}
	
	/*
	 * Outputs the content of the widget
	 *
	 * @param array $args
	 * @param array $instance
	 */
	function widget( $args , $instance ) {
	
		extract( $args );
		
		$title 		= apply_filters( 'widget_title' , $instance['title'] );
		$number 	= ( ! empty( $instance['number'] ) ) ? absint( $instance['number'] ) : 3;
		if ( ! $number ) { $number = 3; }
		
		$query = new WP_Query( apply_filters( 'widget_posts_args' , array( 'posts_per_page' => $number , 'no_found_rows' => true , 'post_status' => 'publish' , 'ignore_sticky_posts' => true ) ) );
		
		if( $query->have_posts() ) :
		
			echo $before_widget; 
			if ( $title ){ echo $before_title . $title . $after_title; } ?>
		
			<?php while( $query->have_posts() ) : $query->the_post();	?>
				<div class="chimera-recent-posts-container">
					<div class="chimera-recent-posts-thumbnail">
					<?php if( has_post_thumbnail() ) : ?>
						<a href="<?php the_permalink(); ?>"><?php the_post_thumbnail( 'thumbnail' ); ?></a>
					<?php else : ?>
						<a href="<?php the_permalink(); ?>"><i class="fa fa-link"></i></a>
					<?php endif; ?>
					</div>
					<div class="chimera-recent-posts-content">
						<h6>
							<a href="<?php the_permalink(); ?>"><?php get_the_title() ? the_title() : the_ID(); ?></a>
						</h6>
						<span><?php the_time( get_option( 'date_format' ) ); ?></span>
					</div>
					<br class="clear" />
				</div>
			<?php endwhile; ?>
			<?php echo $after_widget; ?>
			<?php wp_reset_postdata();
			
		endif;
		
	}
	
	/*
	 * Process widget options on save
	 *
	 * @param array $new_instance The new options
	 * @param array $old_instance The previous options
	 */
    function update( $new_instance , $old_instance ) {
	
		$instance 				= $old_instance;
		$instance['title'] 		= strip_tags( $new_instance['title'] );
		$instance['number']		= (int) $new_instance['number'];
		
        return $instance;
		
    }

/**
	 * Ouputs the options form on admin
	 *
	 * @param array $instance The widget options
	 */
	function form( $instance ) {

$title  	= empty( $instance['title'] )   ? '' : esc_attr( $instance['title'] );
		$number		= isset( $instance['number'] ) 	? absint( $instance['number'] ) : 3;
	
		?>
		<p>
			<label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Title:' , 'chimera' ); ?></label> 
			<input class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" type="text" value="<?php echo $title; ?>" />
		</p>
		
		<p>
			<label for="<?php echo $this->get_field_id( 'number' ); ?>"><?php _e( 'Number of posts to show:' , 'chimera' ); ?></label>
			<input id="<?php echo $this->get_field_id( 'number' ); ?>" name="<?php echo $this->get_field_name( 'number' ); ?>" type="text" value="<?php echo $number; ?>" size="3" />
		</p>
		<?php
	}
}