<?php

[0] Fix | Delete

/**

[1] Fix | Delete

* Widget API: WP_Widget_Block class

[2] Fix | Delete

*

[3] Fix | Delete

* @package WordPress

[4] Fix | Delete

* @subpackage Widgets

[5] Fix | Delete

* @since 5.8.0

[6] Fix | Delete

*/

[7] Fix | Delete

[8] Fix | Delete

/**

[9] Fix | Delete

* Core class used to implement a Block widget.

[10] Fix | Delete

*

[11] Fix | Delete

* @since 5.8.0

[12] Fix | Delete

*

[13] Fix | Delete

* @see WP_Widget

[14] Fix | Delete

*/

[15] Fix | Delete

class WP_Widget_Block extends WP_Widget {

[16] Fix | Delete

[17] Fix | Delete

/**

[18] Fix | Delete

* Default instance.

[19] Fix | Delete

*

[20] Fix | Delete

* @since 5.8.0

[21] Fix | Delete

* @var array

[22] Fix | Delete

*/

[23] Fix | Delete

protected $default_instance = array(

[24] Fix | Delete

'content' => '',

[25] Fix | Delete

);

[26] Fix | Delete

[27] Fix | Delete

/**

[28] Fix | Delete

* Sets up a new Block widget instance.

[29] Fix | Delete

*

[30] Fix | Delete

* @since 5.8.0

[31] Fix | Delete

*/

[32] Fix | Delete

public function __construct() {

[33] Fix | Delete

$widget_ops = array(

[34] Fix | Delete

'classname' => 'widget_block',

[35] Fix | Delete

'description' => __( 'A widget containing a block.' ),

[36] Fix | Delete

'customize_selective_refresh' => true,

[37] Fix | Delete

'show_instance_in_rest' => true,

[38] Fix | Delete

);

[39] Fix | Delete

$control_ops = array(

[40] Fix | Delete

'width' => 400,

[41] Fix | Delete

'height' => 350,

[42] Fix | Delete

);

[43] Fix | Delete

parent::__construct( 'block', __( 'Block' ), $widget_ops, $control_ops );

[44] Fix | Delete

[45] Fix | Delete

add_filter( 'is_wide_widget_in_customizer', array( $this, 'set_is_wide_widget_in_customizer' ), 10, 2 );

[46] Fix | Delete

}

[47] Fix | Delete

[48] Fix | Delete

/**

[49] Fix | Delete

* Outputs the content for the current Block widget instance.

[50] Fix | Delete

*

[51] Fix | Delete

* @since 5.8.0

[52] Fix | Delete

*

[53] Fix | Delete

* @param array $args Display arguments including 'before_title', 'after_title',

[54] Fix | Delete

* 'before_widget', and 'after_widget'.

[55] Fix | Delete

* @param array $instance Settings for the current Block widget instance.

[56] Fix | Delete

*/

[57] Fix | Delete

public function widget( $args, $instance ) {

[58] Fix | Delete

$instance = wp_parse_args( $instance, $this->default_instance );

[59] Fix | Delete

[60] Fix | Delete

echo str_replace(

[61] Fix | Delete

'widget_block',

[62] Fix | Delete

$this->get_dynamic_classname( $instance['content'] ),

[63] Fix | Delete

$args['before_widget']

[64] Fix | Delete

);

[65] Fix | Delete

[66] Fix | Delete

/**

[67] Fix | Delete

* Filters the content of the Block widget before output.

[68] Fix | Delete

*

[69] Fix | Delete

* @since 5.8.0

[70] Fix | Delete

*

[71] Fix | Delete

* @param string $content The widget content.

[72] Fix | Delete

* @param array $instance Array of settings for the current widget.

[73] Fix | Delete

* @param WP_Widget_Block $widget Current Block widget instance.

[74] Fix | Delete

*/

[75] Fix | Delete

echo apply_filters(

[76] Fix | Delete

'widget_block_content',

[77] Fix | Delete

$instance['content'],

[78] Fix | Delete

$instance,

[79] Fix | Delete

$this

[80] Fix | Delete

);

[81] Fix | Delete

[82] Fix | Delete

echo $args['after_widget'];

[83] Fix | Delete

}

[84] Fix | Delete

[85] Fix | Delete

/**

[86] Fix | Delete

* Calculates the classname to use in the block widget's container HTML.

[87] Fix | Delete

*

[88] Fix | Delete

* Usually this is set to `$this->widget_options['classname']` by

[89] Fix | Delete

* dynamic_sidebar(). In this case, however, we want to set the classname

[90] Fix | Delete

* dynamically depending on the block contained by this block widget.

[91] Fix | Delete

*

[92] Fix | Delete

* If a block widget contains a block that has an equivalent legacy widget,

[93] Fix | Delete

* we display that legacy widget's class name. This helps with theme

[94] Fix | Delete

* backwards compatibility.

[95] Fix | Delete

*

[96] Fix | Delete

* @since 5.8.0

[97] Fix | Delete

*

[98] Fix | Delete

* @param string $content The HTML content of the current block widget.

[99] Fix | Delete

* @return string The classname to use in the block widget's container HTML.

[100] Fix | Delete

*/

[101] Fix | Delete

private function get_dynamic_classname( $content ) {

[102] Fix | Delete

$blocks = parse_blocks( $content );

[103] Fix | Delete

[104] Fix | Delete

$block_name = isset( $blocks[0] ) ? $blocks[0]['blockName'] : null;

[105] Fix | Delete

[106] Fix | Delete

switch ( $block_name ) {

[107] Fix | Delete

case 'core/paragraph':

[108] Fix | Delete

$classname = 'widget_block widget_text';

[109] Fix | Delete

break;

[110] Fix | Delete

case 'core/calendar':

[111] Fix | Delete

$classname = 'widget_block widget_calendar';

[112] Fix | Delete

break;

[113] Fix | Delete

case 'core/search':

[114] Fix | Delete

$classname = 'widget_block widget_search';

[115] Fix | Delete

break;

[116] Fix | Delete

case 'core/html':

[117] Fix | Delete

$classname = 'widget_block widget_custom_html';

[118] Fix | Delete

break;

[119] Fix | Delete

case 'core/archives':

[120] Fix | Delete

$classname = 'widget_block widget_archive';

[121] Fix | Delete

break;

[122] Fix | Delete

case 'core/latest-posts':

[123] Fix | Delete

$classname = 'widget_block widget_recent_entries';

[124] Fix | Delete

break;

[125] Fix | Delete

case 'core/latest-comments':

[126] Fix | Delete

$classname = 'widget_block widget_recent_comments';

[127] Fix | Delete

break;

[128] Fix | Delete

case 'core/tag-cloud':

[129] Fix | Delete

$classname = 'widget_block widget_tag_cloud';

[130] Fix | Delete

break;

[131] Fix | Delete

case 'core/categories':

[132] Fix | Delete

$classname = 'widget_block widget_categories';

[133] Fix | Delete

break;

[134] Fix | Delete

case 'core/audio':

[135] Fix | Delete

$classname = 'widget_block widget_media_audio';

[136] Fix | Delete

break;

[137] Fix | Delete

case 'core/video':

[138] Fix | Delete

$classname = 'widget_block widget_media_video';

[139] Fix | Delete

break;

[140] Fix | Delete

case 'core/image':

[141] Fix | Delete

$classname = 'widget_block widget_media_image';

[142] Fix | Delete

break;

[143] Fix | Delete

case 'core/gallery':

[144] Fix | Delete

$classname = 'widget_block widget_media_gallery';

[145] Fix | Delete

break;

[146] Fix | Delete

case 'core/rss':

[147] Fix | Delete

$classname = 'widget_block widget_rss';

[148] Fix | Delete

break;

[149] Fix | Delete

default:

[150] Fix | Delete

$classname = 'widget_block';

[151] Fix | Delete

}

[152] Fix | Delete

[153] Fix | Delete

/**

[154] Fix | Delete

* The classname used in the block widget's container HTML.

[155] Fix | Delete

*

[156] Fix | Delete

* This can be set according to the name of the block contained by the block widget.

[157] Fix | Delete

*

[158] Fix | Delete

* @since 5.8.0

[159] Fix | Delete

*

[160] Fix | Delete

* @param string $classname The classname to be used in the block widget's container HTML,

[161] Fix | Delete

* e.g. 'widget_block widget_text'.

[162] Fix | Delete

* @param string $block_name The name of the block contained by the block widget,

[163] Fix | Delete

* e.g. 'core/paragraph'.

[164] Fix | Delete

*/

[165] Fix | Delete

return apply_filters( 'widget_block_dynamic_classname', $classname, $block_name );

[166] Fix | Delete

}

[167] Fix | Delete

[168] Fix | Delete

/**

[169] Fix | Delete

* Handles updating settings for the current Block widget instance.

[170] Fix | Delete

*

[171] Fix | Delete

* @since 5.8.0

[172] Fix | Delete

[173] Fix | Delete

* @param array $new_instance New settings for this instance as input by the user via

[174] Fix | Delete

* WP_Widget::form().

[175] Fix | Delete

* @param array $old_instance Old settings for this instance.

[176] Fix | Delete

* @return array Settings to save or bool false to cancel saving.

[177] Fix | Delete

*/

[178] Fix | Delete

public function update( $new_instance, $old_instance ) {

[179] Fix | Delete

$instance = array_merge( $this->default_instance, $old_instance );

[180] Fix | Delete

[181] Fix | Delete

if ( current_user_can( 'unfiltered_html' ) ) {

[182] Fix | Delete

$instance['content'] = $new_instance['content'];

[183] Fix | Delete

} else {

[184] Fix | Delete

$instance['content'] = wp_kses_post( $new_instance['content'] );

[185] Fix | Delete

}

[186] Fix | Delete

[187] Fix | Delete

return $instance;

[188] Fix | Delete

}

[189] Fix | Delete

[190] Fix | Delete

/**

[191] Fix | Delete

* Outputs the Block widget settings form.

[192] Fix | Delete

*

[193] Fix | Delete

* @since 5.8.0

[194] Fix | Delete

*

[195] Fix | Delete

* @see WP_Widget_Custom_HTML::render_control_template_scripts()

[196] Fix | Delete

*

[197] Fix | Delete

* @param array $instance Current instance.

[198] Fix | Delete

*/

[199] Fix | Delete

public function form( $instance ) {

[200] Fix | Delete

$instance = wp_parse_args( (array) $instance, $this->default_instance );

[201] Fix | Delete

?>

[202] Fix | Delete

<p>

[203] Fix | Delete

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

[204] Fix | Delete

<?php

[205] Fix | Delete

/* translators: HTML code of the block, not an option that blocks HTML. */

[206] Fix | Delete

_e( 'Block HTML:' );

[207] Fix | Delete

?>

[208] Fix | Delete

</label>

[209] Fix | Delete

<textarea id="<?php echo $this->get_field_id( 'content' ); ?>" name="<?php echo $this->get_field_name( 'content' ); ?>" rows="6" cols="50" class="widefat code"><?php echo esc_textarea( $instance['content'] ); ?></textarea>

[210] Fix | Delete

</p>

[211] Fix | Delete

<?php

[212] Fix | Delete

}

[213] Fix | Delete

[214] Fix | Delete

/**

[215] Fix | Delete

* Makes sure no block widget is considered to be wide.

[216] Fix | Delete

*

[217] Fix | Delete

* @since 5.8.0

[218] Fix | Delete

*

[219] Fix | Delete

* @param bool $is_wide Whether the widget is considered wide.

[220] Fix | Delete

* @param string $widget_id Widget ID.

[221] Fix | Delete

* @return bool Updated `is_wide` value.

[222] Fix | Delete

*/

[223] Fix | Delete

public function set_is_wide_widget_in_customizer( $is_wide, $widget_id ) {

[224] Fix | Delete

if ( str_starts_with( $widget_id, 'block-' ) ) {

[225] Fix | Delete

return false;

[226] Fix | Delete

}

[227] Fix | Delete

[228] Fix | Delete

return $is_wide;

[229] Fix | Delete

}

[230] Fix | Delete

}

[231] Fix | Delete

[232] Fix | Delete