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<?php |
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/** |
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* Customizer Control: image. |
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* |
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* @package Kirki |
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* @subpackage Controls |
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* @copyright Copyright (c) 2017, Aristeides Stathopoulos |
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* @license http://opensource.org/licenses/https://opensource.org/licenses/MIT |
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* @since 3.0.0 |
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*/ |
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/** |
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* Adds the image control. |
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*/ |
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class Kirki_Control_Image extends WP_Customize_Control { |
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/** |
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* The control type. |
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* |
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* @access public |
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* @var string |
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*/ |
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public $type = 'kirki-image'; |
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/** |
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* Used to automatically generate all CSS output. |
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* |
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* @access public |
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* @var array |
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*/ |
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public $output = array(); |
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/** |
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* Data type |
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* |
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* @access public |
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* @var string |
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*/ |
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public $option_type = 'theme_mod'; |
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/** |
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* Enqueue control related scripts/styles. |
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* |
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* @access public |
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*/ |
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public function enqueue() { |
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Kirki_Custom_Build::register_dependency( 'jquery' ); |
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if ( ! Kirki_Custom_Build::is_custom_build() ) { |
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wp_enqueue_script( 'kirki-image', trailingslashit( Kirki::$url ) . 'controls/image/image.js', array( 'jquery', 'customize-base' ) ); |
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wp_enqueue_style( 'kirki-image', trailingslashit( Kirki::$url ) . 'controls/image/image.css', null ); |
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} |
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} |
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/** |
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* Refresh the parameters passed to the JavaScript via JSON. |
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* |
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* @access public |
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*/ |
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public function to_json() { |
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parent::to_json(); |
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$this->json['default'] = $this->setting->default; |
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if ( isset( $this->default ) ) { |
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$this->json['default'] = $this->default; |
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} |
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$this->json['output'] = $this->output; |
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$this->json['value'] = $this->value(); |
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$this->json['choices'] = $this->choices; |
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$this->json['link'] = $this->get_link(); |
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$this->json['id'] = $this->id; |
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$this->json['inputAttrs'] = ''; |
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foreach ( $this->input_attrs as $attr => $value ) { |
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$this->json['inputAttrs'] .= $attr . '="' . esc_attr( $value ) . '" '; |
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} |
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$config_id = 'global'; |
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$this->json['l10n'] = $this->l10n( $config_id ); |
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} |
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/** |
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* Render the control's content. |
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* |
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* @see WP_Customize_Control::render_content() |
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*/ |
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protected function render_content() {} |
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/** |
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* An Underscore (JS) template for this control's content (but not its container). |
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* |
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* Class variables for this control class are available in the `data` JS object; |
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* export custom variables by overriding {@see WP_Customize_Control::to_json()}. |
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* |
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* @see WP_Customize_Control::print_template() |
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* |
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* @access protected |
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*/ |
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protected function content_template() { |
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?> |
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<label> |
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<span class="customize-control-title"> |
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{{{ data.label }}} |
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</span> |
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<# if ( data.description ) { #> |
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<span class="description customize-control-description">{{{ data.description }}}</span> |
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<# } #> |
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</label> |
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<div class="image-wrapper attachment-media-view image-upload"> |
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<# if ( data.value['url'] ) { #> |
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<div class="thumbnail thumbnail-image"> |
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<img src="{{ data.value['url'] }}" alt="" /> |
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</div> |
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<# } else { #> |
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<div class="placeholder"> |
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{{ data.l10n['no-file-selected'] }} |
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</div> |
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<# } #> |
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<div class="actions"> |
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<button class="button image-upload-remove-button<# if ( ! data.value['url'] ) { #> hidden <# } #>"> |
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{{ data.l10n['remove'] }} |
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</button> |
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<button type="button" class="button image-upload-button"> |
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{{ data.l10n['select-file'] }} |
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</button> |
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</div> |
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</div> |
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<# value = ( ! _.isUndefined( data.choices ) && ! _.isUndefined( data.choices.save_as ) && 'array' === data.choices.save_as ) ? JSON.stringify( data.value ) : data.value; #> |
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<input class="image-hidden-value" type="hidden" value='{{{ value }}}' {{{ data.link }}}> |
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<?php |
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} |
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/** |
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* Returns an array of translation strings. |
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* |
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* @access protected |
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* @since 3.0.0 |
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* @param string|false $config_id The string-ID. |
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* @return array |
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*/ |
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protected function l10n( $config_id ) { |
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$translation_strings = array( |
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'no-file-selected' => esc_attr__( 'No File Selected', 'kirki' ), |
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'remove' => esc_attr__( 'Remove', 'kirki' ), |
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'select-file' => esc_attr__( 'Select File', 'kirki' ), |
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); |
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return apply_filters( "kirki/{$config_id}/l10n", $translation_strings ); |
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} |
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} |
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aristath /
kirki
