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PATH: home / letacommog / supportleta / wp-content / themes / easyweb / inc / meta-box / inc / fields

<?php
/**
 * Key-value field class.
 */
abstract class RWMB_Key_Value_Field extends RWMB_Text_Field
{
	/**
	 * Get field HTML
	 *
	 * @param mixed $meta
	 * @param array $field
	 * @return string
	 */
	static function html( $meta, $field )
	{
		// Key
		$key                       = isset( $meta[0] ) ? $meta[0] : '';
		$attributes                = self::get_attributes( $field, $key );
		$attributes['placeholder'] = esc_attr__( 'Key', 'meta-box' );
		$html                      = sprintf( '<input %s>', self::render_attributes( $attributes ) );

// Value
		$val                       = isset( $meta[1] ) ? $meta[1] : '';
		$attributes                = self::get_attributes( $field, $val );
		$attributes['placeholder'] = esc_attr__( 'Value', 'meta-box' );
		$html .= sprintf( '<input %s>', self::render_attributes( $attributes ) );

return $html;
	}

/**
	 * Show begin HTML markup for fields
	 *
	 * @param mixed $meta
	 * @param array $field
	 * @return string
	 */
	static function begin_html( $meta, $field )
	{
		$desc = $field['desc'] ? "<p id='{$field['id']}_description' class='description'>{$field['desc']}</p>" : '';

if ( empty( $field['name'] ) )
			return '<div class="rwmb-input">' . $desc;

return sprintf(
			'<div class="rwmb-label">
				<label for="%s">%s</label>
			</div>
			<div class="rwmb-input">
			%s',
			$field['id'],
			$field['name'],
			$desc
		);
	}

/**
	 * Show end HTML markup for fields
	 * Do not show field description. Field description is shown before list of fields
	 *
	 * @param mixed $meta
	 * @param array $field
	 * @return string
	 */
	static function end_html( $meta, $field )
	{
		$button = $field['clone'] ? self::add_clone_button( $field ) : '';
		$html   = "$button</div>";
		return $html;
	}

/**
	 * Escape meta for field output
	 *
	 * @param mixed $meta
	 * @return mixed
	 */
	static function esc_meta( $meta )
	{
		foreach ( (array) $meta as $k => $pairs )
		{
			$meta[$k] = array_map( 'esc_attr', (array) $pairs );
		}
		return $meta;
	}

/**
	 * Sanitize field value.
	 *
	 * @param mixed $new
	 * @param mixed $old
	 * @param int   $post_id
	 * @param array $field
	 *
	 * @return string
	 */
	static function value( $new, $old, $post_id, $field )
	{
		foreach ( $new as &$arr )
		{
			if ( empty( $arr[0] ) && empty( $arr[1] ) )
				$arr = false;
		}
		$new = array_filter( $new );
		return $new;
	}

/**
	 * Normalize parameters for field
	 *
	 * @param array $field
	 * @return array
	 */
	static function normalize( $field )
	{
		$field             = parent::normalize( $field );
		$field['clone']    = true;
		$field['multiple'] = true;
		return $field;
	}

/**
	 * Output the field value
	 * Display unordered list of key - value pairs
	 *
	 * @use self::get_value()
	 * @see rwmb_the_value()
	 *
	 * @param  array    $field   Field parameters
	 * @param  array    $args    Additional arguments. Rarely used. See specific fields for details
	 * @param  int|null $post_id Post ID. null for current post. Optional.
	 *
	 * @return string HTML output of the field
	 */
	static function the_value( $field, $args = array(), $post_id = null )
	{
		$value = self::get_value( $field, $args, $post_id );
		if ( ! is_array( $value ) )
			return '';

$output = '<ul>';
		foreach ( $value as $subvalue )
		{
			$output .= sprintf( '<li><label>%s</label>: %s</li>', $subvalue[0], $subvalue[1] );
		}
		$output .= '</ul>';
		return $output;
	}
}

[+] ..
[-] oembed.php [edit]
[-] taxonomy-advanced.php [edit]
[-] email.php [edit]
[-] autocomplete.php [edit]
[-] multiple-values.php [edit]
[-] input-list.php [edit]
[-] checkbox-list.php [edit]
[-] button.php [edit]
[-] object-choice.php [edit]
[-] image-select.php [edit]
[-] radio.php [edit]
[-] fieldset-text.php [edit]
[-] heading.php [edit]
[-] hidden.php [edit]
[-] user.php [edit]
[-] time.php [edit]
[-] file-upload.php [edit]
[-] text-list.php [edit]
[-] textarea.php [edit]
[-] url.php [edit]
[-] key-value.php [edit]
[-] date.php [edit]
[-] wysiwyg.php [edit]
[-] password.php [edit]
[-] text.php [edit]
[-] file-advanced.php [edit]
[-] post.php [edit]
[-] map.php [edit]
[-] select-advanced.php [edit]
[-] plupload-image.php [edit]
[-] file.php [edit]
[-] image-upload.php [edit]
[-] number.php [edit]
[-] taxonomy.php [edit]
[-] file-input.php [edit]
[-] slider.php [edit]
[-] thickbox-image.php [edit]
[-] datetime.php [edit]
[-] divider.php [edit]
[-] color.php [edit]
[-] custom-html.php [edit]
[-] image-advanced.php [edit]
[-] media.php [edit]
[-] select-tree.php [edit]
[-] choice.php [edit]
[-] input.php [edit]
[-] range.php [edit]
[-] select.php [edit]
[-] switcher.php [edit]
[-] checkbox.php [edit]
[-] image.php [edit]