Allowing displaying links from a specific category in the links widget. Props Denis-de-Bernardy. fixes #9449
git-svn-id: http://svn.automattic.com/wordpress/trunk@10896 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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@ -102,6 +102,13 @@ class WP_Widget_Links extends WP_Widget {
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$show_name = isset($instance['name']) ? $instance['name'] : false;
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$show_rating = isset($instance['rating']) ? $instance['rating'] : false;
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$show_images = isset($instance['images']) ? $instance['images'] : true;
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$category = isset($instance['category']) ? $instance['category'] : false;
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if ( is_admin() && !$category ) {
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// Display All Links widget as such in the widgets screen
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echo $before_widget . $before_title. __('All Links') . $after_title . $after_widget;
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return;
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}
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$before_widget = preg_replace('/id="[^"]*"/','id="%id"', $before_widget);
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wp_list_bookmarks(apply_filters('widget_links_args', array(
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@ -109,7 +116,7 @@ class WP_Widget_Links extends WP_Widget {
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'category_before' => $before_widget, 'category_after' => $after_widget,
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'show_images' => $show_images, 'show_description' => $show_description,
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'show_name' => $show_name, 'show_rating' => $show_rating,
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'class' => 'linkcat widget'
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'category' => $category, 'class' => 'linkcat widget'
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)));
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}
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@ -120,6 +127,7 @@ class WP_Widget_Links extends WP_Widget {
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if ( isset($new_instance[$field]) )
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$instance[$field] = 1;
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}
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$instance['category'] = intval($new_instance['category']);
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return $instance;
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}
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@ -127,9 +135,21 @@ class WP_Widget_Links extends WP_Widget {
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function form( $instance ) {
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//Defaults
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$instance = wp_parse_args( (array) $instance, array( 'images' => true, 'name' => true, 'description' => false, 'rating' => false) );
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$instance = wp_parse_args( (array) $instance, array( 'images' => true, 'name' => true, 'description' => false, 'rating' => false, 'category' => false ) );
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$link_cats = get_terms( 'link_category');
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?>
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<p>
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<label for="<?php echo $this->get_field_id('category'); ?>">
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<select id="<?php echo $this->get_field_id('category'); ?>" name="<?php echo $this->get_field_name('category'); ?>" style="width: 97%;" />
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<option value=""><?php _e('All Links'); ?></option>
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<?php
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foreach ( $link_cats as $link_cat ) {
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echo '<option value="' . intval($link_cat->term_id) . '"'
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. ( $link_cat->term_id == $instance['category'] ? ' selected="selected"' : '' )
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. '>' . $link_cat->name . "</option>\n";
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}
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?>
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</select></label><br />
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<label for="<?php echo $this->get_field_id('images'); ?>">
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<input class="checkbox" type="checkbox" <?php checked($instance['images'], true) ?> id="<?php echo $this->get_field_id('images'); ?>" name="<?php echo $this->get_field_name('images'); ?>" /> <?php _e('Show Link Image'); ?></label><br />
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<label for="<?php echo $this->get_field_id('name'); ?>">
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