function sfc_share_button_automatic($content)
{
global $post;
$post_types = apply_filters('sfc_share_post_types', get_post_types(array('public' => true)));
if (!in_array($post->post_type, $post_types)) {
return $content;
}
// exclude bbPress post types
if (function_exists('bbp_is_custom_post_type') && bbp_is_custom_post_type()) {
return $content;
}
$options = get_option('sfc_options');
$button = get_sfc_share_button();
switch ($options['share_position']) {
case "before":
$content = $button . $content;
break;
case "after":
$content = $content . $button;
break;
case "both":
$content = $button . $content . $button;
break;
case "manual":
default:
break;
}
return $content;
}
/**
* Only clean post caches for main bbPress posts.
*
* Check that the post being updated is a bbPress post type, saves the
* post ID to be used later, and adds an action to 'clean_post_cache' that
* prevents child post caches from being cleared.
*
* @since bbPress (r4011)
*
* @param int $post_id The post ID being updated
* @return If invalid post data
*/
public function pre_post_update($post_id = 0)
{
// Bail if post ID is not a bbPress post type
if (empty($post_id) || !bbp_is_custom_post_type($post_id)) {
return;
}
// Store the $post_id
$this->updating_post = $post_id;
// Skip related post cache invalidation. This prevents invalidating the
// caches of the child posts when there is no reason to do so.
add_action('clean_post_cache', array($this, 'skip_related_posts'));
}
function sfc_base_meta()
{
global $post;
$options = get_option('sfc_options');
// exclude bbPress post types
if (function_exists('bbp_is_custom_post_type') && bbp_is_custom_post_type()) {
return;
}
$excerpt = '';
if (is_singular()) {
global $wp_the_query;
if ($id = $wp_the_query->get_queried_object_id()) {
$post = get_post($id);
}
// get the content from the main post on the page
$content = sfc_base_make_excerpt($post);
$images = sfc_base_find_images($post);
$video = sfc_base_find_video($post);
$title = get_the_title();
$permalink = get_permalink();
echo "<meta property='og:type' content='article' />\n";
echo "<meta property='og:title' content='" . esc_attr($title) . "' />\n";
echo "<meta property='og:url' content='" . esc_url($permalink) . "' />\n";
echo "<meta property='og:description' content='" . esc_attr($content) . "' />\n";
if (!empty($images)) {
foreach ($images as $image) {
echo "<meta property='og:image' content='{$image}' />\n";
}
}
if (!empty($video)) {
foreach ($video as $type => $value) {
echo "<meta property='og:video{$type}' href='{$value}' />\n";
}
}
} else {
if (is_home()) {
echo "<meta property='og:type' content='blog' />\n";
echo "<meta property='og:title' content='" . get_bloginfo("name") . "' />\n";
echo "<meta property='og:url' content='" . esc_url(get_bloginfo("url")) . "' />\n";
}
}
// stuff on all pages
echo "<meta property='og:site_name' content='" . get_bloginfo("name") . "' />\n";
echo "<meta property='fb:app_id' content='" . esc_attr($options["appid"]) . "' />\n";
}
/**
* Filter sample permalinks so that certain languages display properly.
*
* @since bbPress (r3336)
*
* @param string $post_link Custom post type permalink
* @param object $_post Post data object
* @param bool $leavename Optional, defaults to false. Whether to keep post name or page name.
* @param bool $sample Optional, defaults to false. Is it a sample permalink.
*
* @uses is_admin() To make sure we're on an admin page
* @uses bbp_is_custom_post_type() To get the forum post type
*
* @return string The custom post type permalink
*/
function bbp_filter_sample_permalink($post_link, $_post, $leavename = false, $sample = false)
{
// Bail if not on an admin page and not getting a sample permalink
if (!empty($sample) && is_admin() && bbp_is_custom_post_type()) {
return urldecode($post_link);
}
// Return post link
return $post_link;
}
function sfc_base_meta()
{
$post = '';
$fbmeta = array();
$options = get_option('sfc_options');
// exclude bbPress post types
if (function_exists('bbp_is_custom_post_type') && bbp_is_custom_post_type()) {
return;
}
$excerpt = '';
if (is_singular()) {
global $wp_the_query;
if ($id = $wp_the_query->get_queried_object_id()) {
$post = get_post($id);
}
// get the content from the main post on the page
$content = sfc_base_make_excerpt($post);
$title = get_the_title($post->ID);
$title = strip_tags($title);
$title = html_entity_decode($title, ENT_QUOTES, 'UTF-8');
$title = htmlspecialchars_decode($title);
$permalink = get_permalink();
$fbmeta['og:type'] = 'article';
$fbmeta['og:title'] = esc_attr($title);
$fbmeta['og:url'] = esc_url($permalink);
$fbmeta['og:description'] = esc_attr($content);
} else {
// non singular pages need images and descriptions too
if (!empty($options['default_image'])) {
$fbmeta['og:image'][] = $options['default_image'];
}
if (!empty($options['default_description'])) {
$fbmeta['og:description'] = esc_attr($options['default_description']);
}
}
if (is_home()) {
$fbmeta['og:type'] = 'blog';
$fbmeta['og:title'] = get_bloginfo("name");
$fbmeta['og:url'] = esc_url(get_bloginfo("url"));
}
// stuff on all pages
$fbmeta['og:site_name'] = get_bloginfo("name");
if (!empty($options["appid"])) {
$fbmeta['fb:app_id'] = esc_attr($options["appid"]);
}
$fbmeta['og:locale'] = sfc_get_locale();
$fbmeta = apply_filters('sfc_base_meta', $fbmeta, $post);
foreach ($fbmeta as $prop => $content) {
if (is_array($content)) {
foreach ($content as $item) {
echo "<meta property='{$prop}' content='{$item}' />\n";
if ($prop == 'og:image') {
echo "<link rel='image_src' href='{$item}' />\n";
}
}
} else {
echo "<meta property='{$prop}' content='{$content}' />\n";
if ($prop == 'og:image') {
echo "<link rel='image_src' href='{$content}' />\n";
}
}
}
}
/**
* Reset main query vars and filter 'the_content' to output a bbPress
* template part as needed.
*
* @since bbPress (r3032)
* @param string $template
* @uses bbp_is_single_user() To check if page is single user
* @uses bbp_get_single_user_template() To get user template
* @uses bbp_is_single_user_edit() To check if page is single user edit
* @uses bbp_get_single_user_edit_template() To get user edit template
* @uses bbp_is_single_view() To check if page is single view
* @uses bbp_get_single_view_template() To get view template
* @uses bbp_is_forum_edit() To check if page is forum edit
* @uses bbp_get_forum_edit_template() To get forum edit template
* @uses bbp_is_topic_merge() To check if page is topic merge
* @uses bbp_get_topic_merge_template() To get topic merge template
* @uses bbp_is_topic_split() To check if page is topic split
* @uses bbp_get_topic_split_template() To get topic split template
* @uses bbp_is_topic_edit() To check if page is topic edit
* @uses bbp_get_topic_edit_template() To get topic edit template
* @uses bbp_is_reply_edit() To check if page is reply edit
* @uses bbp_get_reply_edit_template() To get reply edit template
* @uses bbp_set_theme_compat_template() To set the global theme compat template
*/
function bbp_template_include_theme_compat($template = '')
{
// Bail if the template already matches a bbPress template. This includes
// archive-* and single-* WordPress post_type matches (allowing
// themes to use the expected format) as well as all bbPress-specific
// template files for users, topics, forums, etc...
if (!empty(bbpress()->theme_compat->bbpress_template)) {
return $template;
}
/** Users *************************************************************/
if (bbp_is_single_user() || bbp_is_single_user_edit()) {
// Reset post
bbp_theme_compat_reset_post(array('post_title' => esc_attr(bbp_get_displayed_user_field('display_name')), 'comment_status' => 'closed'));
/** Forums ************************************************************/
// Single forum edit
} elseif (bbp_is_forum_edit()) {
// Reset post
bbp_theme_compat_reset_post(array('ID' => bbp_get_forum_id(), 'post_title' => bbp_get_forum_title(), 'post_author' => bbp_get_forum_author_id(), 'post_date' => 0, 'post_content' => get_post_field('post_content', bbp_get_forum_id()), 'post_type' => bbp_get_forum_post_type(), 'post_status' => bbp_get_forum_visibility(), 'is_single' => true, 'comment_status' => 'closed'));
// Forum archive
} elseif (bbp_is_forum_archive()) {
// Reset post
bbp_theme_compat_reset_post(array('ID' => 0, 'post_title' => bbp_get_forum_archive_title(), 'post_author' => 0, 'post_date' => 0, 'post_content' => '', 'post_type' => bbp_get_forum_post_type(), 'post_status' => bbp_get_public_status_id(), 'is_archive' => true, 'comment_status' => 'closed'));
/** Topics ************************************************************/
// Topic archive
} elseif (bbp_is_topic_archive()) {
// Reset post
bbp_theme_compat_reset_post(array('ID' => 0, 'post_title' => bbp_get_topic_archive_title(), 'post_author' => 0, 'post_date' => 0, 'post_content' => '', 'post_type' => bbp_get_topic_post_type(), 'post_status' => bbp_get_public_status_id(), 'is_archive' => true, 'comment_status' => 'closed'));
// Single topic
} elseif (bbp_is_topic_edit() || bbp_is_topic_split() || bbp_is_topic_merge()) {
// Reset post
bbp_theme_compat_reset_post(array('ID' => bbp_get_topic_id(), 'post_title' => bbp_get_topic_title(), 'post_author' => bbp_get_topic_author_id(), 'post_date' => 0, 'post_content' => get_post_field('post_content', bbp_get_topic_id()), 'post_type' => bbp_get_topic_post_type(), 'post_status' => bbp_get_topic_status(), 'is_single' => true, 'comment_status' => 'closed'));
/** Replies ***********************************************************/
// Reply archive
} elseif (is_post_type_archive(bbp_get_reply_post_type())) {
// Reset post
bbp_theme_compat_reset_post(array('ID' => 0, 'post_title' => __('Replies', 'bbpress'), 'post_author' => 0, 'post_date' => 0, 'post_content' => '', 'post_type' => bbp_get_reply_post_type(), 'post_status' => bbp_get_public_status_id(), 'comment_status' => 'closed'));
// Single reply
} elseif (bbp_is_reply_edit()) {
// Reset post
bbp_theme_compat_reset_post(array('ID' => bbp_get_reply_id(), 'post_title' => bbp_get_reply_title(), 'post_author' => bbp_get_reply_author_id(), 'post_date' => 0, 'post_content' => get_post_field('post_content', bbp_get_reply_id()), 'post_type' => bbp_get_reply_post_type(), 'post_status' => bbp_get_reply_status(), 'comment_status' => 'closed'));
/** Views *************************************************************/
} elseif (bbp_is_single_view()) {
// Reset post
bbp_theme_compat_reset_post(array('ID' => 0, 'post_title' => bbp_get_view_title(), 'post_author' => 0, 'post_date' => 0, 'post_content' => '', 'post_type' => '', 'post_status' => bbp_get_public_status_id(), 'comment_status' => 'closed'));
/** Topic Tags ********************************************************/
} elseif (bbp_is_topic_tag_edit()) {
// Stash the current term in a new var
set_query_var('bbp_topic_tag', get_query_var('term'));
// Reset the post with our new title
bbp_theme_compat_reset_post(array('post_title' => sprintf(__('Topic Tag: %s', 'bbpress'), '<span>' . bbp_get_topic_tag_name() . '</span>')));
} elseif (bbp_is_topic_tag()) {
// Stash the current term in a new var
set_query_var('bbp_topic_tag', get_query_var('term'));
// Reset the post with our new title
bbp_theme_compat_reset_post(array('post_title' => sprintf(__('Topic Tag: %s', 'bbpress'), '<span>' . bbp_get_topic_tag_name() . '</span>')));
/** Single Forums/Topics/Replies **************************************/
} elseif (bbp_is_custom_post_type()) {
bbp_set_theme_compat_active();
}
/**
* If we are relying on bbPress's built in theme compatibility to load
* the proper content, we need to intercept the_content, replace the
* output, and display ours instead.
*
* To do this, we first remove all filters from 'the_content' and hook
* our own function into it, which runs a series of checks to determine
* the context, and then uses the built in shortcodes to output the
* correct results from inside an output buffer.
*
* Uses bbp_get_theme_compat_templates() to provide fall-backs that
* should be coded without superfluous mark-up and logic (prev/next
* navigation, comments, date/time, etc...)
*
* Hook into the 'bbp_get_bbpress_template' to override the array of
* possible templates, or 'bbp_bbpress_template' to override the result.
*/
if (bbp_is_theme_compat_active()) {
// Remove all filters from the_content
bbp_remove_all_filters('the_content');
// Add a filter on the_content late, which we will later remove
add_filter('the_content', 'bbp_replace_the_content');
// Find the appropriate template file
$template = bbp_get_theme_compat_templates();
}
return apply_filters('bbp_template_include_theme_compat', $template);
}
