PHP bcg_get_categories Examples

Example #1

File: bcg-template.php Project: WP--plugins/blog-categories-for-groups

function bcg_get_query()
{
    $bp = buddypress();
    $cats = bcg_get_categories($bp->groups->current_group->id);
    $qs = array('post_type' => bcg_get_post_type(), 'post_status' => 'publish');
    if (empty($cats)) {
        $qs['name'] = -1;
        //we know it will not find anything
    }
    if (bcg_is_single_post()) {
        $slug = $bp->action_variables[0];
        $qs['name'] = $slug;
        //tax query
        $qs['tax_query'] = array(array('taxonomy' => bcg_get_taxonomy(), 'terms' => $cats, 'field' => 'id', 'operator' => 'IN'));
    }
    $paged = get_query_var('paged') ? get_query_var('paged') : 1;
    if (bcg_is_category()) {
        $qs['tax_query'] = array(array('taxonomy' => bcg_get_taxonomy(), 'terms' => (int) bp_action_variable(1), 'field' => 'id', 'operator' => 'IN'));
    } else {
        $qs['tax_query'] = array(array('taxonomy' => bcg_get_taxonomy(), 'terms' => $cats, 'field' => 'id', 'operator' => 'IN'));
    }
    $qs['paged'] = $paged;
    return apply_filters("bcg_get_query", $qs);
}

Example #2

File: template-tags.php Project: WP--plugins/blog-categories-for-groups

function bcg_show_post_form($group_id)
{
    $bp = buddypress();
    $cat_selected = bcg_get_categories($group_id);
    //selected cats
    if (empty($cat_selected)) {
        _e('This group has no associated categories. To post to Group blog, you need to associate some categoris to it.', 'bcg');
        return;
    }
    $all_cats = (array) bcg_get_all_terms();
    $all_cats = wp_list_pluck($all_cats, 'term_id');
    $cats = array_diff($all_cats, $cat_selected);
    //for form
    $url = bp_get_group_permalink(new BP_Groups_Group($group_id)) . BCG_SLUG . "/create/";
    if (function_exists('bp_get_simple_blog_post_form')) {
        $form = bp_get_simple_blog_post_form('bcg_form');
        if ($form) {
            $form->show();
        }
    }
    do_action('bcg_post_form', $cats, $url);
    //pass the categories as array and the url of the current page
}

Example #3

File: bcg-actions.php Project: WP--plugins/blog-categories-for-groups

 /**
  * register post form for Posting/editing
  * @return type 
  */
 public function register_form()
 {
     //make sure the Front end simple post plugin is active
     if (!function_exists('bp_new_simple_blog_post_form')) {
         return;
     }
     $post_status = 'draft';
     $user_id = get_current_user_id();
     $group_id = bp_get_current_group_id();
     $settings = array('post_type' => bcg_get_post_type(), 'post_author' => $user_id, 'post_status' => $post_status, 'comment_status' => 'open', 'show_comment_option' => false, 'custom_field_title' => '', 'custom_fields' => array('_is_bcg_post' => array('type' => 'hidden', 'label' => '', 'default' => 1)), 'tax' => array(bcg_get_taxonomy() => array('include' => bcg_get_categories($group_id))), 'upload_count' => 3, 'has_post_thumbnail' => 1, 'current_user_can_post' => bcg_current_user_can_post(), 'update_callback' => array($this, 'on_save'));
     //use it to add extra fields or filter the post type etc
     $settings = apply_filters('bcg_form_args', $settings);
     $form = bp_new_simple_blog_post_form('bcg_form', $settings);
 }