function process_like_button_code($atts, $content = '') { global $wp_current_filter; // Check allowed $allow = $this->data->get_option('wdfb_button', 'allow_facebook_button'); if (!apply_filters('wdfb-show_facebook_button', $allow)) { return ''; } // Check nesting (i.e. posts within post, reformatted with apply_filters) $filters = array_count_values($wp_current_filter); if (isset($filters['the_content']) && $filters['the_content'] > 1) { return ''; } $atts = shortcode_atts(array('forced' => false), $atts); $forced = $atts['forced'] && 'no' != $atts['forced'] ? true : false; $in_types = $this->data->get_option('wdfb_button', 'not_in_post_types'); $in_types = is_array($in_types) ? $in_types : array(); $post_type = get_post_type(); if ($post_type && in_array(get_post_type(), $in_types) && !$forced) { return ''; } $is_activity = defined('BP_VERSION') && isset($filters['bp_get_activity_content_body']); if ($is_activity && !@in_array('_buddypress_activity', $in_types)) { return ''; } // Reverse logic for BuddyPress Activity check. $send = $this->data->get_option('wdfb_button', 'show_send_button'); $layout = $this->data->get_option('wdfb_button', 'button_appearance'); $url = $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']; /* $width = ("standard" == $layout) ? 300 : ( ("button_count" == $layout) ? 150 : 60 ); */ $width = 450; $width = apply_filters('wdfb-like_button-width', $width); $scheme = $this->data->get_option('wdfb_button', 'color_scheme'); $scheme = $scheme ? $scheme : 'light'; if (is_home() && $this->data->get_option('wdfb_button', 'show_on_front_page') || is_archive() && $this->data->get_option('wdfb_button', 'show_on_archive_page') || defined('BP_VERSION') && $is_activity && !wdfb_is_single_bp_activity()) { $tmp_url = $is_activity && function_exists('bp_activity_get_permalink') ? bp_activity_get_permalink(bp_get_activity_id()) : (in_the_loop() ? get_permalink() : false); $href = !empty($tmp_url) ? $tmp_url : $url; $locale = wdfb_get_locale(); $height = "box_count" == $layout ? 60 : 25; $height = apply_filters('wdfb-like_button-height', $height); $use_xfbml = false; if (defined('BP_VERSION') && $is_activity && !wdfb_is_single_bp_activity() && $this->data->get_option('wdfb_button', 'bp_activity_xfbml') || is_home() && $this->data->get_option('wdfb_button', 'show_on_front_page') && $this->data->get_option('wdfb_button', 'shared_pages_use_xfbml') || is_archive() && $this->data->get_option('wdfb_button', 'show_on_archive_page') && $this->data->get_option('wdfb_button', 'shared_pages_use_xfbml')) { $use_xfbml = true; } $href = apply_filters('wdfb-like_button-href_attribute', WDFB_PROTOCOL . preg_replace('/^https?:\\/\\//', '', $href)); return $use_xfbml ? '<div class="wdfb_like_button">' . wdfb_get_fb_plugin_markup('like', compact(array('href', 'send', 'layout', 'width', 'scheme'))) . '</div>' : "<div class='wdfb_like_button'><iframe src='http://www.facebook.com/plugins/like.php?&href=" . rawurlencode($href) . "&send=false&layout={$layout}&show_faces=false&action=like&colorscheme={$scheme}&font&height={$height}&width={$width}&locale={$locale}' scrolling='no' frameborder='0' style='border:none; overflow:hidden; height:{$height}px; width:{$width}px;' allowTransparency='true'></iframe></div>"; } $href = apply_filters('wdfb-like_button-href_attribute', WDFB_PROTOCOL . preg_replace('/^https?:\\/\\//', '', $url)); return '<div class="wdfb_like_button">' . wdfb_get_fb_plugin_markup('like', compact(array('href', 'send', 'layout', 'width', 'scheme'))) . '</div>'; }
/** * Description abstraction, to make sure we sugarcoat the BP uglyness. */ function wdfb_get_singular_description() { $content = ''; if (wdfb_is_single_bp_activity()) { $activity = bp_activity_get_specific(array('activity_ids' => bp_current_action(), 'show_hidden' => true, 'spam' => 'ham_only')); $activity = empty($activity['activities'][0]) || bp_action_variables() ? '' : $activity['activities'][0]; $content = apply_filters_ref_array('bp_get_activity_content_body', array($activity->content, &$activity)); } else { global $post; $content = $post->post_excerpt ? $post->post_excerpt : strip_shortcodes($post->post_content); } return htmlspecialchars(wp_strip_all_tags($content), ENT_QUOTES); }