Ticket #428: bp-blogs-widgets.php

<?php

/* Register widgets for blogs component */
function bp_blogs_register_widgets() {
        global $current_blog;

        /* Latest Posts Widget */
        register_sidebar_widget( __('Recent Blog Posts', 'buddypress'), 'bp_blogs_widget_recent_posts');
        register_widget_control( __('Recent Blog Posts', 'buddypress'), 'bp_blogs_widget_recent_posts_control' );
}
add_action( 'plugins_loaded', 'bp_blogs_register_widgets' );


function bp_blogs_widget_recent_posts($args) {
        global $current_blog;
        
    extract($args);
        $options = get_blog_option( $current_blog->blog_id, 'bp_blogs_widget_recent_posts' );
?>
        <?php echo $before_widget; ?>
        <?php echo $before_title
                . $widget_name 
                . $after_title; ?>

                <?php $posts = bp_blogs_get_latest_posts( null, $options['max_posts'] ) ?>
                <?php $counter = 0; ?>
                
        <?php if ( $posts ) : ?>
                <div class="item-options" id="recent-posts-options">
                        <?php _e("Site Wide", 'buddypress') ?>
                </div>
                <ul id="recent-posts" class="item-list">
                        <?php foreach ( $posts as $post ) : ?>
                                <li>
                                        <div class="item-avatar">
                                                <a href="<?php echo bp_post_get_permalink( $post, $post->blog_id ) ?>" title="<?php echo apply_filters( 'the_title', $post->post_title ) ?>"><?php echo bp_core_get_avatar( $post->post_author, 1 ) ?></a>
                                        </div>

                                        <div class="item">
                                                <h4 class="item-title"><a href="<?php echo bp_post_get_permalink( $post, $post->blog_id ) ?>" title="<?php echo apply_filters( 'the_title', $post->post_title ) ?>"><?php echo apply_filters( 'the_title', $post->post_title ) ?></a></h4>
                                                <?php if ( !$counter ) : ?>
                                                        <div class="item-content"><?php echo bp_create_excerpt($post->post_content) ?></div>
                                                <?php endif; ?>
                                                <div class="item-meta"><em><?php _e('by ','buddypress'); ?> <?php echo bp_core_get_userlink($post->post_author) ?><?php _e(' from the blog ', 'buddypress'; ?>"<a href="<?php echo get_blog_option($post->blog_id, 'siteurl') ?>"><?php echo get_blog_option($post->blog_id, 'blogname') ?></a>"</em></div>
                                        </div>
                                </li>
                                <?php $counter++; ?>    
                        <?php endforeach; ?>
                </ul>
        <?php else: ?>
                <div class="widget-error">
                        <?php _e('There are no recent blog posts, why not write one?', 'buddypress') ?>
                </div>
        <?php endif; ?>

        <?php echo $after_widget; ?>
<?php
}

function bp_blogs_widget_recent_posts_control() {
        global $current_blog;
        
        $options = $newoptions = get_blog_option( $current_blog->blog_id, 'bp_blogs_widget_recent_posts');

        if ( $_POST['bp-blogs-widget-recent-posts-submit'] ) {
                $newoptions['max_posts'] = strip_tags( stripslashes( $_POST['bp-blogs-widget-recent-posts-max'] ) );
        }
        
        if ( $options != $newoptions ) {
                $options = $newoptions;
                update_blog_option( $current_blog->blog_id, 'bp_blogs_widget_recent_posts', $options );
        }

        $max_posts = attribute_escape( $options['max_posts'] );
?>
                <p><label for="bp-blogs-widget-recent-posts-max"><?php _e('Max Number of Posts:', 'buddypress'); ?> <input class="widefat" id="bp-blogs-widget-recent-posts-max" name="bp-blogs-widget-recent-posts-max" type="text" value="<?php echo $max_posts; ?>" style="width: 30%" /></label></p>
                <input type="hidden" id="bp-blogs-widget-recent-posts-submit" name="bp-blogs-widget-recent-posts-submit" value="1" />
<?php
}

?>