<?php
/**
 * Field to Handle Social Networks
 *
 * @package BDP/Includes/Fields/Social
 *
 * @since 5.3.5
 */

/**
 * Class WPBDP_FieldTypes_Social
 */
class WPBDP_FieldTypes_Social extends WPBDP_Form_Field_Type {

	private $social_types = array(
		'Twitter',
		'Facebook',
		'LinkedIn',
		'Youtube',
		'Pinterest',
		'Instagram',
		'Tumblr',
		'reddit',
		'Other',
		'Flickr',
	);

	/**
	 * WPBDP_FieldTypes_Social constructor.
	 */
	public function __construct() {
		parent::__construct( _x( 'Social Site (Any)', 'form-fields api', 'business-directory-plugin' ) );
	}

	public function get_id() {
		return 'social-network';
	}

	public function setup_field( &$field ) {
		$field->add_display_flag( 'social' );
	}

	public function render_field_settings( &$field = null, $association = null ) {
		if ( 'meta' !== $association ) {
			return '';
		}

		$settings = array();

		$display_options = array(
			'icon_first' => 'Social Icon + Text',
			'text_first' => 'Text + Social Icon',
			'icon_only'  => 'Social Icon Only',
			'text_only'  => 'Text Only',
		);

		$content = '<select name="field[display_order]">';

		foreach ( $display_options as $order => $text ) {
			$content .= sprintf(
				'<option value="%s" %s>%s</option>',
				$order,
				$field && $field->data( 'display_order' ) === $order ? 'selected' : '',
				$text
			);
		}

		$content .= '</select>';

		$settings['display_order'][] = __( 'Field Display Order', 'business-directory-plugin' );
		$settings['display_order'][] = $content;

		return self::render_admin_settings( $settings );
	}

	public function process_field_settings( &$field ) {
		$order = isset( $_POST['field']['display_order'] ) ? sanitize_text_field( wp_unslash( $_POST['field']['display_order'] ) ) : 'icon_first';
		$field->set_data( 'display_order', $order );
	}

	public function render_field_inner( &$field, $value, $context, &$extra = null, $field_settings = array() ) {
		if ( 'search' === $context ) {
			return '';
		}

		$html  = '<div class="wpbdp-social-url wpbdp-half">';
		$html .= sprintf(
			'<label for="%s"><span class="sublabel">%s</span></label>',
			'wpbdp-field-' . $field->get_id(),
			__( 'URL', 'business-directory-plugin' )
		);
		$html .= sprintf(
			'<input type="text" id="%s" name="%s" value="%s" %s />',
			'wpbdp-field-' . $field->get_id(),
			'listingfields[' . $field->get_id() . '][0]',
			esc_attr( ! empty( $value[0] ) ? $value[0] : '' ),
			( isset( $field_settings['placeholder'] ) ? sprintf( 'placeholder="%s"', esc_attr( $field_settings['placeholder'] ) ) : '' )
		);
		$html .= '</div>';
		$html .= '<div class="wpbdp-social-text wpbdp-half">';

		$text_input = sprintf(
			'<input type="hidden" name="listingfields[%s][social-text]" value="">',
			$field->get_id()
		);

		if ( 'icon_only' !== $field->data( 'display_order' ) ) {
			$text_input .= sprintf(
				'<label for="wpbdp-field-%2$d-social-text"><span class="sublabel">%s</span></label>',
				esc_html__( 'Text', 'business-directory-plugin' ),
				$field->get_id()
			);

			$text_input .= sprintf(
				'<input id="wpbdp-field-%1$d-social-text" type="text" name="listingfields[%s][social-text]" value="%s" placeholder="%s">',
				$field->get_id(),
				! empty( $value['social-text'] ) ? $value['social-text'] : '',
				esc_attr__( 'Text to be displayed for social field', 'business-directory-plugin' )
			);
		}

		$html .= $text_input;
		$html .= '</div>';

		$html .= '<div class="wpbdp-social-type-field wpbdp-grid">';

		$icon_input = sprintf(
			'<input type="hidden" name="listingfields[%1$s][type]" value="">
            <input type="hidden" name="listingfields[%1$s][social-icon]" value="">',
			$field->get_id()
		);

		if ( 'text_only' !== $field->data( 'display_order' ) ) {
			$icon_input = sprintf(
				'<label><span class="sublabel">%s</span></label>',
				esc_html__( 'Type', 'business-directory-plugin' )
			);

			foreach ( $this->social_types as $type ) {
				$sanitized_type = sanitize_title_with_dashes( $type );
				$label          = $type;
				if ( strpos( $type, 'Twitter' ) !== false ) {
					$sanitized_type = 'x-twitter';
					$label          = __( 'X (formerly Twitter)', 'business-directory-plugin' );
				}
				$css_classes = array(
					'wpbdp-inner-social-field-option',
					'wpbdp-inner-social-field-option-' . esc_attr( strtolower( $type ) ),
					'wpbdp-half',
				);

				$icon_input .= sprintf(
					'<div class="%2$s"><label><input id="wpbdp-field-%1$s-%4$s" type="radio" name="%3$s" value="%4$s" %5$s /> %6$s</label></div>',
					$field->get_id(),
					implode( ' ', $css_classes ),
					'listingfields[' . $field->get_id() . '][type]',
					$type,
					! empty( $value['type'] ) && $type === $value['type'] ? 'checked="checked"' : '',
					'Other' === $type ? $type : '<i class="fab fa-' . esc_attr( $sanitized_type ) . '"></i> ' . esc_html( $label )
				);
			}

			$icon = ! empty( $value['social-icon'] ) ? $value['social-icon'] : 0;

			$icon_input .= sprintf(
				'<input type="hidden" name="listingfields[%d][social-icon]" value="%s" />',
				$field->get_id(),
				$icon
			);

			$icon_input .= '<div class="preview"' . ( ! $icon ? ' style="display: none;"' : '' ) . '>';
			if ( $icon ) {
				$icon_input .= wp_get_attachment_image( $icon, 'wpbdp-thumb', false );
			}

			$icon_input .= sprintf(
				'<a href="http://google.com" class="delete" onclick="return WPBDP.fileUpload.deleteUpload(%d, \'%s\');">%s</a>',
				$field->get_id(),
				'listingfields[' . $field->get_id() . '][social-icon]',
				_x( 'Remove', 'form-fields-api', 'business-directory-plugin' )
			);

			$icon_input .= '</div>';

			$listing_id = 0;
			if ( 'submit' === $context ) {
				$listing_id = $extra->get_id();
			} elseif ( is_admin() ) {
				global $post;
				if ( ! empty( $post ) && WPBDP_POST_TYPE === $post->post_type ) {
					$listing_id = $post->ID;
				}
			}

			$nonce    = wp_create_nonce( 'wpbdp-file-field-upload-' . $field->get_id() . '-listing_id-' . $listing_id );
			$ajax_url = add_query_arg(
				array(
					'action'     => 'wpbdp-file-field-upload',
					'field_id'   => $field->get_id(),
					'element'    => 'listingfields[' . $field->get_id() . '][social-icon]',
					'nonce'      => $nonce,
					'listing_id' => $listing_id,
				),
				admin_url( 'admin-ajax.php' )
			);

			$show_it     = ! empty( $value['type'] ) && 'Other' === $value['type'] ? '' : ' style="display:none"';
			$icon_input .= '<div class="wpbdp-upload-widget" ' . $show_it . '>';
			$icon_input .= sprintf(
				'<iframe class="wpbdp-upload-iframe" name="upload-iframe-%d" id="wpbdp-upload-iframe-%d" src="%s" scrolling="no" seamless="seamless" border="0" frameborder="0"></iframe>',
				esc_attr( $field->get_id() ),
				esc_attr( $field->get_id() ),
				esc_url( $ajax_url )
			);
			$icon_input .= '</div>';
		}

		$html .= $icon_input;

		$html .= '</div>';

		$html = '<div class="wpbdp-grid">' . $html . '</div>';

		return $html;
	}

	public function get_supported_associations() {
		return array( 'meta' );
	}

	public function get_field_plain_value( &$field, $post_id ) {
		$value = $field->value( $post_id );

		if ( empty( $value ) || $this->is_empty_value( $value ) ) {
			return '';
		}

		$value = is_array( $value ) ? $value : array( $value );

		return implode( ',', $value );
	}

	public function get_field_html_value( &$field, $post_id ) {
		$value = $field->value( $post_id );

		if ( ! $value[0] ) {
			return '';
		}

		$type = ! empty( $value['type'] ) ? $value['type'] : '';
		$text = ! empty( $value['social-text'] ) ? $value['social-text'] : $value[0];

		$html  = '';
		$html .= sprintf(
			'<div class="social-field social-field-link %s %s">',
			esc_attr( strtolower( $type ) ),
			esc_attr( $field->data( 'display_order', 'icon_first' ) )
		);

		$html .= '<a href="' . esc_url( $value[0] ) . '" target="_blank">';

		$icon = '';

		if ( $type ) {
			$icon = '<span class="social-icon">';

			$social_icon = sprintf(
				'<img src="%s" class="logo" alt="%s">',
				WPBDP_ASSETS_URL . 'images/social/' . $type . '.svg',
				$type
			);

			if ( 'Other' === $type ) {
				$social_icon = '';

				if ( $value['social-icon'] ) {
					$social_icon = wp_get_attachment_image( $value['social-icon'], 'wpbdp-thumb', false );
				}
			}

			$icon .= $social_icon;
			$icon .= '</span>';
		}

		if ( $text === 'Twitter' ) {
			$text = __( 'X (formerly Twitter)', 'business-directory-plugin' );
		}
		$text = '<span class="social-text">' . esc_html( $text ) . '</span>';

		switch ( $field->data( 'display_order' ) ) {
			case 'icon_only':
				$html .= $icon ? $icon : $text;
				break;
			case 'text_only':
				$html .= $text;
				break;
			case 'text_first':
				$html .= $text . $icon;
				break;
			default:
				$html .= $icon . $text;
		}

		$html .= '</a></div>';

		return $html;
	}

	public function store_field_value( &$field, $post_id, $value ) {
		if ( $value && empty( $value[0] ) ) {
			foreach ( $value as $input => $val ) {
				$value[ $input ] = '';
			}
		}

		if ( ! empty( $value ) && ( empty( $value['type'] ) || 'Other' !== $value['type'] ) ) {
			$value['social-icon'] = '';
		}

		parent::store_field_value( $field, $post_id, $value );
	}

	public function is_empty_value( $value ) {
		return empty( $value[0] );
	}

	public function convert_csv_input( &$field, $input = '', $import_settings = array() ) {
		$field_value = array();
		$field_keys  = array( 'social-text', 'type', 'social-icon' );

		$input = str_replace( array( '"', '\'' ), '', $input );
		$input = str_replace( ';', ',', $input ); // Support ; as a separator here.
		$parts = explode( ',', $input );

		$field_value[] = array_shift( $parts );

		foreach ( $parts as $pos => $val ) {
			$field_value[ $field_keys[ $pos ] ] = $val;
		}

		return $field_value;
	}

	public function _enqueue_scripts() {
		_deprecated_function( __METHOD__, '5.15.4' );
	}
}
