Po aktualizaci WordPress přestal fungovat widget

15. 5. 2016 10:36:14

Zdravím, potřeboval bych poradit s widgetem, který mi přistal fungovat po aktualizaci WP.. Nechce se vůbec zobrazit v sidebaru... Snažil jsem googlovat atd, ale zatím sem na nic nepřišel.. :( Děkuji za každou pomoc

/**

* DP Posts Widget

* Display posts in various ways you'd like.

* @package deTube

* @subpackage Widgets

* @since deTube 1.0

class DP_Widget_Posts extends WP_Widget {

function __construct() {

$widget_ops = array('classname' => 'widget-posts', 'description' => __( "Display posts in various ways you'd like.", 'dp') );

parent::__construct('dp-widget-posts', __('(DeDePress) Query Posts', 'dp'), $widget_ops);

$this->alt_option_name = 'alt_dp_widget_posts';

add_action( 'save_post', array(&$this, 'flush_widget_cache') );

add_action( 'deleted_post', array(&$this, 'flush_widget_cache') );

add_action( 'switch_theme', array(&$this, 'flush_widget_cache') );

}

function widget($args, $instance) {

$cache = wp_cache_get('dp_widget_posts', 'widget');

if ( !is_array($cache) )

$cache = array();

if ( ! isset( $args ) )

$args = $this->id;

if ( isset( $cache ] ) ) {

echo $cache ];

return;

}

$style = isset($instance) ? $instance : 'list';

extract($args);

ob_start();

$title = apply_filters('widget_title', empty($instance) ? __('Recent Posts', 'dp') : $instance, $instance, $this->id_base);

$query_args = $instance;

$query_args = true;

$query_args = dp_parse_query_args($query_args);

$r = new WP_Query( apply_filters( 'dp_widget_posts_args', $query_args ) );

if ($r->have_posts()) : ?>

// Reset the global $the_post as this query will have stomped on it

wp_reset_postdata();

endif;

$cache] = ob_get_flush();

wp_cache_set('dp_widget_posts', $cache, 'widget');

}

function update( $new_instance, $old_instance ) {

$new_instance = strip_tags($new_instance);

$new_instance = (int) $new_instance;

$new_instance = isset($new_instance);

$this->flush_widget_cache();

$alloptions = wp_cache_get( 'alloptions', 'options' );

if ( isset($alloptions) )

delete_option('alt_dp_widget_posts');

return $new_instance;

}

function flush_widget_cache() {

wp_cache_delete('dp_widget_posts', 'widget');

}

function form( $instance ) {

$defaults = array(

'title' => __('Recent Posts', 'dp'),

'posts_per_page' => 6,

'orderby' => 'date',

'order' => 'desc',

'style' => 'list',

'cat' => '',

'current_cat' => true,

'current_author' => true,

'post__in' => '',

'views_timing' => '',

'style' => 'list', // list, list-full, grid-2 or grid-3

);

$instance = wp_parse_args( (array) $instance, $defaults );

// Styles

$styles = array(

'list' => __( 'List with Thumbnail', 'dp' ),

'list-full' => __( 'List with Full Width Thumbnail', 'dp' ),

'grid-2' => __( '2 Columns Grid', 'dp' ),

'grid-3' => __( '3 Columns Grid', 'dp' )

);

$views_timings = dp_views_timings();

$dropdown_categories = wp_dropdown_categories(array(

'echo' => 0,

'name' => $this->get_field_name( 'cat' ),

'selected' => $instance,

'show_option_all' => __('All', 'dp'),

'class' => 'widefat'

));

$dropdown_sort_types = dp_dropdown_sort_types(array(

'echo' => 0,

'name' => $this->get_field_name( 'orderby' ),

'selected' => $instance,

'class' => 'widefat'

));

$dropdown_order_types = dp_dropdown_order_types(array(

'echo' => 0,

'name' => $this->get_field_name( 'order' ),

'selected' => $instance,

'class' => 'widefat'

)); ?>

if this field is not empty, category will be ignored.
If you want to display posts sort by the order of your enter IDs, set "Sort" field as None.', 'dp'); ?>

}

// Register Widget

add_action('widgets_init', 'register_dp_widget_posts');

function register_dp_widget_posts() {

register_widget('DP_Widget_Posts');

}

15. 5. 2016 10:36:14

https://webtrh.cz/diskuse/po-aktualizaci-wordpress-prestal-fungovat-widget#reply1195935

kybernaut.cz

(12 hodnocení)

22. 5. 2016 16:14:39

Zkoušels WP_DEBUG, píše ti to něco?

22. 5. 2016 16:14:39

https://webtrh.cz/diskuse/po-aktualizaci-wordpress-prestal-fungovat-widget#reply1195934

Markussius

24. 5. 2016 21:57:53

ne e to sem nikdy nezkoušel ani nevím jak se to přesně dělá ...

---------- Příspěvek doplněn 25.05.2016 v 00:34 ----------

Napsal Karolína Vyskočilová;1293814
Zkoušels WP_DEBUG, píše ti to něco?

Už sem něco vypátral v šabloně soubor functions.php

Hlásí to chybu v tomto řádku:

Tuto chybu : Incorrect Use of is_main_query()

In pre_get_posts, use the WP_Query->is_main_query() method, not the is_main_query() function. See https://codex.wordpress.org/Function_Reference/is_main_query.

This message was added in version 3.7.

Zkusil jsem upravit kod na if($query->is_main_query() && !empty($selected_sort_types) && empty($orderby)) {

Žádná změna widget prostě není vidět. Ale chyba se už neobjevuje

24. 5. 2016 21:57:53

https://webtrh.cz/diskuse/po-aktualizaci-wordpress-prestal-fungovat-widget#reply1195933

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