<?php

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/**

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* Display Portfolio Widget

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*/

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if ( ! defined( 'ABSPATH' ) ) {

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die();

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}

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/**

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* Class for Portfoilo widget

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*/

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class Prtfl_Widget extends WP_Widget {

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/**

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* Constructor of class

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*/

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public function __construct() {

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parent::__construct(

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'prtfl_widget',

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__( 'Latest Portfolio Items', 'portfolio' ),

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array( 'description' => __( 'Displays the latest Portfolio projects.', 'portfolio' ) )

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);

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}

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/**

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* Function to displaying widget in front end

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*

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* @param array $args Array with sidebar settings.

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* @param array $instance Array with widget settings.

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*/

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public function widget( $args, $instance ) {

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$widget_title = ( ! empty( $instance['widget_title'] ) ) ? apply_filters( 'widget_title', $instance['widget_title'], $instance, $this->id_base ) : '';

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$widget_count_posts = ( ! empty( $instance['widget_count_posts'] ) ) ? $instance['widget_count_posts'] : '';

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$widget_count_colums = ( ! empty( $instance['widget_count_colums'] ) ) ? $instance['widget_count_colums'] : '';

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$atts['count'] = $widget_count_posts;

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$content = prtfl_latest_items( $atts, $widget_count_colums );

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echo wp_kses_post( $args['before_widget'] . $args['before_title'] . $widget_title . $args['after_title'] . $content );

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}

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/**

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* Function to displaying form

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*

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* @param array $instance Array with widget settings.

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*/

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public function form( $instance ) {

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global $sbscrbr_options;

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$widget_title = isset( $instance['widget_title'] ) ? stripslashes( sanitize_text_field( $instance['widget_title'] ) ) : '';

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$widget_count_posts = isset( $instance['widget_count_posts'] ) ? stripslashes( sanitize_text_field( $instance['widget_count_posts'] ) ) : 5;

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$widget_count_colums = isset( $instance['widget_count_colums'] ) ? stripslashes( sanitize_text_field( $instance['widget_count_colums'] ) ) : 3;

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?>

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<p>

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<label for="<?php echo esc_attr( $this->get_field_id( 'widget_title' ) ); ?>">

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<?php esc_html_e( 'Title', 'portfolio' ); ?>:

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<input class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'widget_title' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'widget_title' ) ); ?>" type="text" value="<?php echo esc_html( $widget_title ); ?>"/>

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</label>

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</p>

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<p>

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<label for="<?php echo esc_attr( $this->get_field_id( 'widget_count_posts' ) ); ?>">

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<?php esc_html_e( 'Number of Projects:', 'portfolio' ); ?>:

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<input class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'widget_count_posts' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'widget_count_posts' ) ); ?>" type="number" min="1" max="100" value="<?php echo esc_attr( $widget_count_posts ); ?>" />

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</label>

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</p>

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<p>

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<label for="<?php echo esc_attr( $this->get_field_id( 'widget_count_colums' ) ); ?>">

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<?php esc_html_e( 'Number of Colums:', 'portfolio' ); ?>:

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<input class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'widget_count_colums' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'widget_count_colums' ) ); ?>" type="number" min="1" max="100" value="<?php echo esc_attr( $widget_count_colums ); ?>" />

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</label>

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</p>

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<?php

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}

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/**

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* Function to update widget data

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*

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* @param array $new_instance New data with widget settings.

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* @param array $old_instance New data with widget settings.

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*/

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public function update( $new_instance, $old_instance ) {

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$instance = array();

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$instance['widget_title'] = ( ! empty( $new_instance['widget_title'] ) ) ? wp_strip_all_tags( $new_instance['widget_title'] ) : null;

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$instance['widget_count_posts'] = ( ! empty( $new_instance['widget_count_posts'] ) ) ? wp_strip_all_tags( $new_instance['widget_count_posts'] ) : null;

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$instance['widget_count_colums'] = ( ! empty( $new_instance['widget_count_colums'] ) ) ? wp_strip_all_tags( $new_instance['widget_count_colums'] ) : null;

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return $instance;

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}

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}

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