/**
* Initialize the user's comments loop.
*
* @package WP Idea Stream
* @subpackage comments/tags
*
* @since 2.0.0
*
* @param array $args {
* Arguments for customizing comments retrieved in the loop.
* Arguments must be passed as an associative array
* @type int 'user_id' to restrict the loop to one user (defaults to displayed user)
* @type string 'status' to limit the query to comments having a certain status (defaults to approve)
* @type int 'number' Number of results per page.
* @type int 'page' the page of results to display.
* }
* @uses wp_parse_args() to merge args with defaults
* @uses wp_idea_stream_users_displayed_user_id() to get the ID of the displayed user.
* @uses wp_idea_stream_ideas_per_page() to get the pagination preferences
* @uses WP_Idea_Stream_Loop_Comments to get the comments matching arguments
* @uses wp_idea_stream() to get plugin's main instance
* @uses apply_filters() call 'wp_idea_stream_comments_has_comments' to choose whether to init the loop or not
* @return bool true if comments were found, false otherwise
*/
function wp_idea_stream_comments_has_comments($args = array())
{
$r = wp_parse_args($args, array('user_id' => wp_idea_stream_users_displayed_user_id(), 'status' => 'approve', 'number' => wp_idea_stream_ideas_per_page(), 'page' => 1));
// Get the WP Idea Stream
$comment_query_loop = new WP_Idea_Stream_Loop_Comments(array('user_id' => (int) $r['user_id'], 'status' => $r['status'], 'number' => (int) $r['number'], 'page' => (int) $r['page']));
// Setup the global query loop
wp_idea_stream()->comment_query_loop = $comment_query_loop;
return apply_filters('wp_idea_stream_comments_has_comments', $comment_query_loop->has_items(), $comment_query_loop);
}
/**
* Initialize the ideas loop.
*
* @package WP Idea Stream
* @subpackage ideas/tags
*
* @since 2.0.0
*
* @param array $args {
* Arguments for customizing ideas retrieved in the loop.
* Arguments must be passed as an associative array
* @type int 'author' to restrict the loop to one author
* @type int 'per_page' Number of results per page.
* @type int 'page' the page of results to display.
* @type string 'search' to limit the query to ideas containing the requested search terms
* @type array|string 'exclude' Array or comma separated list of idea IDs to exclude
* @type array|string 'include' Array or comma separated list of idea IDs to include
* @type string 'orderby' to customize the sorting order type for the ideas (default is by date)
* @type string 'order' the way results should be sorted : 'DESC' or 'ASC' (default is DESC)
* @type array 'meta_query' Limit ideas regarding their post meta by passing an array of
* meta_query conditions. See {@link WP_Meta_Query->queries} for a
* description of the syntax.
* @type array 'tax_query' Limit ideas regarding their terms by passing an array of
* tax_query conditions. See {@link WP_Tax_Query->queries} for a
* description of the syntax.
* @type string 'idea_name' Limit results by a the post name of the idea.
* @type bool 'is_widget' is the query performed inside a widget ?
* }
* @uses wp_parse_args() to merge args with defaults
* @uses wp_idea_stream_search_rewrite_id() to get the search rewrite id
* @uses wp_idea_stream_is_user_profile_ideas() to check if a user's profile is displayed
* @uses wp_idea_stream_users_displayed_user_id() to get the ID of the displayed user.
* @uses wp_idea_stream_ideas_per_page() to get the pagination preferences
* @uses WP_Idea_Stream_Loop_Ideas to get the ideas matching arguments
* @uses wp_idea_stream() to get plugin's main instance
* @uses apply_filters() call 'wp_idea_stream_ideas_has_ideas' to choose whether to init the loop or not
* @return bool true if ideas were found, false otherwise
*/
function wp_idea_stream_ideas_has_ideas($args = array())
{
if (!is_array($args)) {
$args = wp_parse_args($args, array());
}
$template_args = array();
/**
* We have arguments, so let's override the main query
*/
if (!empty($args)) {
$search_terms = '';
if (isset($_GET[wp_idea_stream_search_rewrite_id()])) {
$search_terms = stripslashes($_GET[wp_idea_stream_search_rewrite_id()]);
}
$r = wp_parse_args($args, array('author' => wp_idea_stream_is_user_profile_ideas() ? wp_idea_stream_users_displayed_user_id() : '', 'per_page' => wp_idea_stream_ideas_per_page(), 'page' => 1, 'search' => '', 'exclude' => '', 'include' => '', 'orderby' => 'date', 'order' => 'DESC', 'meta_query' => array(), 'tax_query' => array(), 'idea_name' => '', 'is_widget' => false));
$template_args = array('author' => (int) $r['author'], 'per_page' => (int) $r['per_page'], 'page' => (int) $r['page'], 'search' => $r['search'], 'exclude' => $r['exclude'], 'include' => $r['include'], 'orderby' => $r['orderby'], 'order' => $r['order'], 'meta_query' => (array) $r['meta_query'], 'tax_query' => (array) $r['tax_query'], 'idea_name' => $r['idea_name'], 'is_widget' => (bool) $r['is_widget']);
}
// Get the ideas
$query_loop = new WP_Idea_Stream_Loop_Ideas($template_args);
// Setup the global query loop
wp_idea_stream()->query_loop = $query_loop;
/**
* @param bool true if ideas were found, false otherwise
* @param object $query_loop the ideas loop
* @param array $template_args arguments used to build the loop
* @param array $args requested arguments
*/
return apply_filters('wp_idea_stream_ideas_has_ideas', $query_loop->has_items(), $query_loop, $template_args, $args);
}
/**
* Adds oEmbed discovery links in the website <head> for the IdeaStream user's profile root page.
*
* @since 2.3.0
*/
function wp_idea_stream_oembed_add_discovery_links()
{
if (!wp_idea_stream_is_user_profile_ideas() || !wp_idea_stream_is_embed_profile()) {
return;
}
$user_link = wp_idea_stream_users_get_user_profile_url(wp_idea_stream_users_displayed_user_id(), '', true);
$output = '<link rel="alternate" type="application/json+oembed" href="' . esc_url(get_oembed_endpoint_url($user_link)) . '" />' . "\n";
if (class_exists('SimpleXMLElement')) {
$output .= '<link rel="alternate" type="text/xml+oembed" href="' . esc_url(get_oembed_endpoint_url($user_link, 'xml')) . '" />' . "\n";
}
/**
* Filter the oEmbed discovery links HTML.
*
* @since 2.3.0
*
* @param string $output HTML of the discovery links.
*/
echo apply_filters('wp_idea_stream_users_oembed_add_discovery_links', $output);
}
/**
* Add the user's cover image to his embed profile
*
* @since 2.3.0
*/
function wp_idea_stream_buddypress_embed_inline_style()
{
// Get displayed user id.
$user_id = wp_idea_stream_users_displayed_user_id();
// If not set, we're not on a user's profile.
if (empty($user_id) || bp_disable_cover_image_uploads()) {
return;
}
$cover_image = bp_attachments_get_attachment('url', array('object_dir' => 'members', 'item_id' => $user_id));
if (!$cover_image) {
return;
}
wp_add_inline_style('wp-idea-stream-embed-style', '
#buddypress-cover-image {
display: block;
background-image: url(' . $cover_image . ');
background-position: center top;
background-repeat: no-repeat;
background-size: cover;
height: 100px;
position: absolute;
top: 0;
left: 0;
width: 100%;
z-index: 1;
}
#wp-idea-stream .profile-header {
z-index: 1;
position: relative;
}
#wp-idea-stream .wp-embed-excerpt {
margin-top: 1em;
}
#wp-idea-stream .profile-header .wp-embed-heading a {
color: #FFF;
text-rendering: optimizelegibility;
text-shadow: 0px 0px 3px rgba( 0, 0, 0, 0.8 );
height: 50px;
line-height: 50px;
}
#wp-idea-stream .profile-header .user-avatar img.avatar {
border: solid 2px #FFF;
background: rgba( 255, 255, 255, 0.8 );
}
');
}
/**
* Displays the Sharing button inside a user's profile
*
* So that WordPress can build the sharing dialog and embed codes
* we need to temporarly set the Utility page as the current post
* for the displayed user's profile.
* Then, we intercept the permalink and the title of the utility page
* using filters and we override them with the ones of the displayed
* user profile. Tada!
*
* @since 2.3.0
*
* @global WP_Post $post
* @return bool False in case the Embed profile is disabled
*/
function wp_idea_stream_users_embed_content_meta()
{
global $post;
$reset_post = get_post(wp_idea_stream_is_embed_profile());
if (!empty($post->ID) && !empty($reset_post->ID) && (int) $post->ID === (int) $reset_post->ID || empty($reset_post->ID)) {
return false;
}
if (!empty($reset_post->ID)) {
// Globalize the post
wp_idea_stream_set_idea_var('embed_reset_post', $post);
// Reset it to our utility page
$post = $reset_post;
// Globalize the user
wp_idea_stream_set_idea_var('embed_user_data', wp_idea_stream_users_get_user_data('id', wp_idea_stream_users_displayed_user_id()));
// Make sure the post link will be the one of the user's displayed profile
add_filter('post_type_link', 'wp_idea_stream_users_oembed_link', 10, 2);
add_filter('the_title', 'wp_idea_stream_users_oembed_title', 10, 2);
add_action('embed_footer', 'wp_idea_stream_users_embed_content_reset_post', 40);
// Add WordPress Sharing Button
print_embed_sharing_button();
}
}
/**
* Get the stat for the the requested type (number of ideas, comments or rates)
*
* @since 2.3.0
*
* @param string $type the type of stat to get (eg: 'profile', 'comments', 'rates')
* @param int $user_id the User ID to get the stat for
*/
function wp_idea_stream_users_get_stat_for($type = '', $user_id = 0)
{
$count = 0;
if (empty($type)) {
return $count;
}
if (empty($user_id)) {
$user_id = wp_idea_stream_users_displayed_user_id();
}
if (empty($user_id)) {
return ${$count};
}
if ('profile' === $type) {
$count = count_user_posts($user_id, wp_idea_stream_get_post_type());
} elseif ('comments' === $type) {
$count = wp_idea_stream_comments_count_comments($user_id);
} elseif ('rates' === $type) {
$count = wp_idea_stream_count_user_rates($user_id);
}
/**
* Filter the user stats by type (number of ideas "profile", "comments" or "rates").
*
* @since 2.3.0
*
* @param int $count the stat for the requested type.
* @param string $type "profile", "comments" or "rates".
* @param int $user_id The user ID.
*/
return (int) apply_filters('wp_idea_stream_users_get_stat_for', $count, $type, $user_id);
}
