<?php

[0] Fix | Delete

/**

[1] Fix | Delete

* Widget API: WP_Widget_Recent_Comments class

[2] Fix | Delete

*

[3] Fix | Delete

* @package WordPress

[4] Fix | Delete

* @subpackage Widgets

[5] Fix | Delete

* @since 4.4.0

[6] Fix | Delete

*/

[7] Fix | Delete

[8] Fix | Delete

/**

[9] Fix | Delete

* Core class used to implement a Recent Comments widget.

[10] Fix | Delete

*

[11] Fix | Delete

* @since 2.8.0

[12] Fix | Delete

*

[13] Fix | Delete

* @see WP_Widget

[14] Fix | Delete

*/

[15] Fix | Delete

class WP_Widget_Recent_Comments extends WP_Widget {

[16] Fix | Delete

[17] Fix | Delete

/**

[18] Fix | Delete

* Sets up a new Recent Comments widget instance.

[19] Fix | Delete

*

[20] Fix | Delete

* @since 2.8.0

[21] Fix | Delete

*/

[22] Fix | Delete

public function __construct() {

[23] Fix | Delete

$widget_ops = array(

[24] Fix | Delete

'classname' => 'widget_recent_comments',

[25] Fix | Delete

'description' => __( 'Your site&#8217;s most recent comments.' ),

[26] Fix | Delete

'customize_selective_refresh' => true,

[27] Fix | Delete

'show_instance_in_rest' => true,

[28] Fix | Delete

);

[29] Fix | Delete

parent::__construct( 'recent-comments', __( 'Recent Comments' ), $widget_ops );

[30] Fix | Delete

$this->alt_option_name = 'widget_recent_comments';

[31] Fix | Delete

[32] Fix | Delete

if ( is_active_widget( false, false, $this->id_base ) || is_customize_preview() ) {

[33] Fix | Delete

add_action( 'wp_head', array( $this, 'recent_comments_style' ) );

[34] Fix | Delete

}

[35] Fix | Delete

}

[36] Fix | Delete

[37] Fix | Delete

/**

[38] Fix | Delete

* Outputs the default styles for the Recent Comments widget.

[39] Fix | Delete

*

[40] Fix | Delete

* @since 2.8.0

[41] Fix | Delete

*/

[42] Fix | Delete

public function recent_comments_style() {

[43] Fix | Delete

/**

[44] Fix | Delete

* Filters the Recent Comments default widget styles.

[45] Fix | Delete

*

[46] Fix | Delete

* @since 3.1.0

[47] Fix | Delete

*

[48] Fix | Delete

* @param bool $active Whether the widget is active. Default true.

[49] Fix | Delete

* @param string $id_base The widget ID.

[50] Fix | Delete

*/

[51] Fix | Delete

if ( ! current_theme_supports( 'widgets' ) // Temp hack #14876.

[52] Fix | Delete

|| ! apply_filters( 'show_recent_comments_widget_style', true, $this->id_base ) ) {

[53] Fix | Delete

return;

[54] Fix | Delete

}

[55] Fix | Delete

[56] Fix | Delete

$type_attr = current_theme_supports( 'html5', 'style' ) ? '' : ' type="text/css"';

[57] Fix | Delete

[58] Fix | Delete

printf(

[59] Fix | Delete

'<style%s>.recentcomments a{display:inline !important;padding:0 !important;margin:0 !important;}</style>',

[60] Fix | Delete

$type_attr

[61] Fix | Delete

);

[62] Fix | Delete

}

[63] Fix | Delete

[64] Fix | Delete

/**

[65] Fix | Delete

* Outputs the content for the current Recent Comments widget instance.

[66] Fix | Delete

*

[67] Fix | Delete

* @since 2.8.0

[68] Fix | Delete

* @since 5.4.0 Creates a unique HTML ID for the `<ul>` element

[69] Fix | Delete

* if more than one instance is displayed on the page.

[70] Fix | Delete

*

[71] Fix | Delete

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

[72] Fix | Delete

* 'before_widget', and 'after_widget'.

[73] Fix | Delete

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

[74] Fix | Delete

*/

[75] Fix | Delete

public function widget( $args, $instance ) {

[76] Fix | Delete

static $first_instance = true;

[77] Fix | Delete

[78] Fix | Delete

if ( ! isset( $args['widget_id'] ) ) {

[79] Fix | Delete

$args['widget_id'] = $this->id;

[80] Fix | Delete

}

[81] Fix | Delete

[82] Fix | Delete

$output = '';

[83] Fix | Delete

[84] Fix | Delete

$default_title = __( 'Recent Comments' );

[85] Fix | Delete

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

[86] Fix | Delete

[87] Fix | Delete

/** This filter is documented in wp-includes/widgets/class-wp-widget-pages.php */

[88] Fix | Delete

$title = apply_filters( 'widget_title', $title, $instance, $this->id_base );

[89] Fix | Delete

[90] Fix | Delete

$number = ( ! empty( $instance['number'] ) ) ? absint( $instance['number'] ) : 5;

[91] Fix | Delete

if ( ! $number ) {

[92] Fix | Delete

$number = 5;

[93] Fix | Delete

}

[94] Fix | Delete

[95] Fix | Delete

$comments = get_comments(

[96] Fix | Delete

/**

[97] Fix | Delete

* Filters the arguments for the Recent Comments widget.

[98] Fix | Delete

*

[99] Fix | Delete

* @since 3.4.0

[100] Fix | Delete

* @since 4.9.0 Added the `$instance` parameter.

[101] Fix | Delete

*

[102] Fix | Delete

* @see WP_Comment_Query::query() for information on accepted arguments.

[103] Fix | Delete

*

[104] Fix | Delete

* @param array $comment_args An array of arguments used to retrieve the recent comments.

[105] Fix | Delete

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

[106] Fix | Delete

*/

[107] Fix | Delete

apply_filters(

[108] Fix | Delete

'widget_comments_args',

[109] Fix | Delete

array(

[110] Fix | Delete

'number' => $number,

[111] Fix | Delete

'status' => 'approve',

[112] Fix | Delete

'post_status' => 'publish',

[113] Fix | Delete

),

[114] Fix | Delete

$instance

[115] Fix | Delete

)

[116] Fix | Delete

);

[117] Fix | Delete

[118] Fix | Delete

$output .= $args['before_widget'];

[119] Fix | Delete

if ( $title ) {

[120] Fix | Delete

$output .= $args['before_title'] . $title . $args['after_title'];

[121] Fix | Delete

}

[122] Fix | Delete

[123] Fix | Delete

$recent_comments_id = ( $first_instance ) ? 'recentcomments' : "recentcomments-{$this->number}";

[124] Fix | Delete

$first_instance = false;

[125] Fix | Delete

[126] Fix | Delete

$format = current_theme_supports( 'html5', 'navigation-widgets' ) ? 'html5' : 'xhtml';

[127] Fix | Delete

[128] Fix | Delete

/** This filter is documented in wp-includes/widgets/class-wp-nav-menu-widget.php */

[129] Fix | Delete

$format = apply_filters( 'navigation_widgets_format', $format );

[130] Fix | Delete

[131] Fix | Delete

if ( 'html5' === $format ) {

[132] Fix | Delete

// The title may be filtered: Strip out HTML and make sure the aria-label is never empty.

[133] Fix | Delete

$title = trim( strip_tags( $title ) );

[134] Fix | Delete

$aria_label = $title ? $title : $default_title;

[135] Fix | Delete

$output .= '<nav aria-label="' . esc_attr( $aria_label ) . '">';

[136] Fix | Delete

}

[137] Fix | Delete

[138] Fix | Delete

$output .= '<ul id="' . esc_attr( $recent_comments_id ) . '">';

[139] Fix | Delete

if ( is_array( $comments ) && $comments ) {

[140] Fix | Delete

// Prime cache for associated posts. (Prime post term cache if we need it for permalinks.)

[141] Fix | Delete

$post_ids = array_unique( wp_list_pluck( $comments, 'comment_post_ID' ) );

[142] Fix | Delete

_prime_post_caches( $post_ids, strpos( get_option( 'permalink_structure' ), '%category%' ), false );

[143] Fix | Delete

[144] Fix | Delete

foreach ( (array) $comments as $comment ) {

[145] Fix | Delete

$output .= '<li class="recentcomments">';

[146] Fix | Delete

$output .= sprintf(

[147] Fix | Delete

/* translators: Comments widget. 1: Comment author, 2: Post link. */

[148] Fix | Delete

_x( '%1$s on %2$s', 'widgets' ),

[149] Fix | Delete

'<span class="comment-author-link">' . get_comment_author_link( $comment ) . '</span>',

[150] Fix | Delete

'<a href="' . esc_url( get_comment_link( $comment ) ) . '">' . get_the_title( $comment->comment_post_ID ) . '</a>'

[151] Fix | Delete

);

[152] Fix | Delete

$output .= '</li>';

[153] Fix | Delete

}

[154] Fix | Delete

}

[155] Fix | Delete

$output .= '</ul>';

[156] Fix | Delete

[157] Fix | Delete

if ( 'html5' === $format ) {

[158] Fix | Delete

$output .= '</nav>';

[159] Fix | Delete

}

[160] Fix | Delete

[161] Fix | Delete

$output .= $args['after_widget'];

[162] Fix | Delete

[163] Fix | Delete

echo $output;

[164] Fix | Delete

}

[165] Fix | Delete

[166] Fix | Delete

/**

[167] Fix | Delete

* Handles updating settings for the current Recent Comments widget instance.

[168] Fix | Delete

*

[169] Fix | Delete

* @since 2.8.0

[170] Fix | Delete

*

[171] Fix | Delete

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

[172] Fix | Delete

* WP_Widget::form().

[173] Fix | Delete

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

[174] Fix | Delete

* @return array Updated settings to save.

[175] Fix | Delete

*/

[176] Fix | Delete

public function update( $new_instance, $old_instance ) {

[177] Fix | Delete

$instance = $old_instance;

[178] Fix | Delete

$instance['title'] = sanitize_text_field( $new_instance['title'] );

[179] Fix | Delete

$instance['number'] = absint( $new_instance['number'] );

[180] Fix | Delete

return $instance;

[181] Fix | Delete

}

[182] Fix | Delete

[183] Fix | Delete

/**

[184] Fix | Delete

* Outputs the settings form for the Recent Comments widget.

[185] Fix | Delete

*

[186] Fix | Delete

* @since 2.8.0

[187] Fix | Delete

*

[188] Fix | Delete

* @param array $instance Current settings.

[189] Fix | Delete

*/

[190] Fix | Delete

public function form( $instance ) {

[191] Fix | Delete

$title = isset( $instance['title'] ) ? $instance['title'] : '';

[192] Fix | Delete

$number = isset( $instance['number'] ) ? absint( $instance['number'] ) : 5;

[193] Fix | Delete

?>

[194] Fix | Delete

<p>

[195] Fix | Delete

<label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Title:' ); ?></label>

[196] Fix | Delete

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

[197] Fix | Delete

</p>

[198] Fix | Delete

[199] Fix | Delete

<p>

[200] Fix | Delete

<label for="<?php echo $this->get_field_id( 'number' ); ?>"><?php _e( 'Number of comments to show:' ); ?></label>

[201] Fix | Delete

<input class="tiny-text" id="<?php echo $this->get_field_id( 'number' ); ?>" name="<?php echo $this->get_field_name( 'number' ); ?>" type="number" step="1" min="1" value="<?php echo $number; ?>" size="3" />

[202] Fix | Delete

</p>

[203] Fix | Delete

<?php

[204] Fix | Delete

}

[205] Fix | Delete

[206] Fix | Delete

/**

[207] Fix | Delete

* Flushes the Recent Comments widget cache.

[208] Fix | Delete

*

[209] Fix | Delete

* @since 2.8.0

[210] Fix | Delete

*

[211] Fix | Delete

* @deprecated 4.4.0 Fragment caching was removed in favor of split queries.

[212] Fix | Delete

*/

[213] Fix | Delete

public function flush_widget_cache() {

[214] Fix | Delete

_deprecated_function( __METHOD__, '4.4.0' );

[215] Fix | Delete

}

[216] Fix | Delete

}

[217] Fix | Delete

[218] Fix | Delete