/**
* Initialise the sitewide admin panel: register actions and filters
*/
function init()
{
if (is_null($this->settings)) {
$this->settings = AA_settings();
}
if (function_exists('is_network_admin')) {
// Wordpress 3.1
add_action('network_admin_menu', array(&$this, 'add_submenu'));
} else {
add_action('admin_menu', array(&$this, 'add_submenu'));
}
}
/**
* The shortcode handler for the [authoravatars] shortcode.
*/
function shortcode_handler($atts, $content = null)
{
require_once 'UserList.class.php';
$this->userlist = new UserList();
$settings = AA_settings();
// roles
$roles = array();
// default value: no restriction -> all users
if (!empty($atts['roles'])) {
if (!is_array($atts['roles'])) {
$roles = explode(',', $atts['roles']);
} else {
$roles = $atts['roles'];
}
$roles = array_map('trim', $roles);
}
$this->userlist->roles = $roles;
// blogs
$blogs = array();
// default value: empty -> only current blog
if ($settings->blog_selection_allowed() && !empty($atts['blogs'])) {
if (strtolower($atts['blogs']) == 'all') {
$blogs = array(-1);
} else {
if (!is_array($atts['blogs'])) {
$blogs = explode(',', $atts['blogs']);
} else {
$blogs = array_map('trim', $blogs);
}
$blogs = array_map('intval', $blogs);
}
}
$this->userlist->blogs = $blogs;
// grouping
$group_by = '';
if (isset($atts['group_by'])) {
if (AA_is_wpmu() && $atts['group_by'] == 'blog') {
$group_by = 'blog';
}
}
$this->userlist->group_by = $group_by;
// hidden users
$hiddenusers = array();
// default value: no restriction -> all users
if (!empty($atts['hiddenusers'])) {
if (!is_array($atts['hiddenusers'])) {
$hiddenusers = explode(',', $atts['hiddenusers']);
}
}
$this->userlist->hiddenusers = array_map('trim', $hiddenusers);
// just these users
$onlyusers = array();
// default value: no restriction -> all users
if (!empty($atts['onlyusers'])) {
if (!is_array($atts['onlyusers'])) {
$onlyusers = explode(',', $atts['onlyusers']);
}
}
$this->userlist->onlyusers = array_map('trim', $onlyusers);
// link to author page? (deprecated)
if (isset($atts['link_to_authorpage']) && strlen($atts['link_to_authorpage']) > 0) {
// by default always true, has to be set explicitly to not link the users
$set_to_false = $atts['link_to_authorpage'] == 'false' || (bool) $atts['link_to_authorpage'] == false;
if ($set_to_false) {
$this->userlist->user_link = false;
}
}
if (!empty($atts['user_link'])) {
$this->userlist->user_link = $atts['user_link'];
}
$display = array();
if (!empty($atts['display'])) {
if (!is_array($atts['display'])) {
$display = explode(',', $atts['display']);
} else {
$display = $atts['display'];
}
}
$display = apply_filters('aa_shortcode_display_list', $display);
// support for all style shortcode
$default_display_options = array('show_name', 'show_postcount', 'show_email', 'show_biography', 'show_last_post', 'show_bbpress_post_count');
// loop the old name=true settings and add them to the new array format
foreach ($default_display_options as $default_display_option) {
if (isset($atts[$default_display_option]) && strlen($atts[$default_display_option]) > 0) {
if (true == $atts[$default_display_option] && !in_array($default_display_option, $display)) {
$display[] = $default_display_option;
}
}
}
// the defaults array and set the globals if found
foreach ($default_display_options as $default_display_option) {
if (in_array($default_display_option, $display)) {
$this->userlist->{$default_display_option} = true;
} else {
$this->userlist->{$default_display_option} = false;
}
}
$this->userlist->display_extra = array_diff($display, $default_display_options);
//var_dump($this->userlist->display_extra);
// avatar size
if (!empty($atts['avatar_size'])) {
$size = intval($atts['avatar_size']);
if ($size > 0) {
$this->userlist->avatar_size = $size;
}
}
// max. number of avatars
if (!empty($atts['limit'])) {
$limit = intval($atts['limit']);
if ($limit > 0) {
$this->userlist->limit = $limit;
}
}
// max. number of avatars
$this->userlist->bio_length = -1;
if (!empty($atts['max_bio_length'])) {
$bio_length = intval($atts['max_bio_length']);
if (0 < $bio_length) {
$this->userlist->bio_length = $bio_length;
}
}
// min. number of posts
if (!empty($atts['min_post_count'])) {
$min_post_count = intval($atts['min_post_count']);
if (0 < $min_post_count) {
$this->userlist->min_post_count = $min_post_count;
}
}
// get page size
if (!empty($atts['page_size'])) {
$page_size = intval($atts['page_size']);
if (0 < $page_size) {
$this->userlist->page_size = $page_size;
}
}
// get page size
if (!empty($atts['aa_page'])) {
$page_size = intval($atts['aa_page']);
if (0 < $page_size) {
$this->userlist->aa_page = $page_size;
}
} elseif (isset($_REQUEST['aa_page']) && is_numeric($_REQUEST['aa_page'])) {
$page_size = intval($_REQUEST['aa_page']);
if (0 < $page_size) {
$this->userlist->aa_page = $page_size;
}
}
// display order
$sort_direction = 'asc';
if (!empty($atts['order'])) {
$order = $atts['order'];
if (strpos($order, ',') !== false) {
list($order, $sort_direction) = explode(',', $order, 2);
}
$this->userlist->order = $order;
}
if (!empty($atts['sort_direction'])) {
$sort_direction = $atts['sort_direction'];
}
$valid_directions = array('asc', 'ascending', 'desc', 'descending');
if (in_array($sort_direction, $valid_directions)) {
$this->userlist->sort_direction = $sort_direction;
}
// render as a list?
if (isset($atts['render_as_list'])) {
$set_to_false = $atts['render_as_list'] == 'false';
if (!$set_to_false) {
$this->userlist->use_list_template();
}
}
return '<div class="shortcode-author-avatars">' . $this->userlist->get_output() . $content . $this->userlist->pagingHTML . '</div>';
}
/**
* Constructor
*/
function AuthorAvatarsForm()
{
require_once 'FormHelper.class.php';
$this->settings = AA_settings();
$this->tabs = array();
}
/**
* The shortcode handler for the [authoravatars] shortcode.
*/
function shortcode_handler($atts, $content = null)
{
require_once 'UserList.class.php';
$this->userlist = new UserList();
$settings = AA_settings();
// roles
$roles = array();
// default value: no restriction -> all users
if (!empty($atts['roles'])) {
if (!is_array($atts['roles'])) {
$roles = explode(',', $atts['roles']);
} else {
$roles = $atts['roles'];
}
$roles = array_map('trim', $roles);
}
$this->userlist->roles = $roles;
// blogs
$blogs = array();
// default value: empty -> only current blog
if ($settings->blog_selection_allowed() && !empty($atts['blogs'])) {
if (strtolower($atts['blogs']) == 'all') {
$blogs = array(-1);
} else {
if (!is_array($atts['blogs'])) {
$blogs = explode(',', $atts['blogs']);
} else {
$blogs = array_map('trim', $blogs);
}
$blogs = array_map('intval', $blogs);
}
}
$this->userlist->blogs = $blogs;
// grouping
$group_by = '';
if (isset($atts['group_by'])) {
if (AA_is_wpmu() && $atts['group_by'] == 'blog') {
$group_by = 'blog';
}
}
$this->userlist->group_by = $group_by;
// hidden users
$hiddenusers = array();
// default value: no restriction -> all users
if (!empty($atts['hiddenusers'])) {
if (!is_array($atts['hiddenusers'])) {
$hiddenusers = explode(',', $atts['hiddenusers']);
}
}
$this->userlist->hiddenusers = array_map('trim', $hiddenusers);
// just these users
$onlyusers = array();
// default value: no restriction -> all users
if (!empty($atts['onlyusers'])) {
if (!is_array($atts['onlyusers'])) {
$onlyusers = explode(',', $atts['onlyusers']);
}
}
$this->userlist->onlyusers = array_map('trim', $onlyusers);
// link to author page? (deprecated)
if (isset($atts['link_to_authorpage']) && strlen($atts['link_to_authorpage']) > 0) {
// by default always true, has to be set explicitly to not link the users
$set_to_false = $atts['link_to_authorpage'] == 'false' || (bool) $atts['link_to_authorpage'] == false;
if ($set_to_false) {
$this->userlist->user_link = false;
}
}
if (!empty($atts['user_link'])) {
$this->userlist->user_link = $atts['user_link'];
}
// show author name?
if (isset($atts['show_name']) && strlen($atts['show_name']) > 0) {
$set_to_false = $atts['show_name'] == 'false';
if ($set_to_false) {
$this->userlist->show_name = false;
} else {
$this->userlist->show_name = true;
}
}
// show post count?
if (isset($atts['show_postcount']) && strlen($atts['show_postcount']) > 0) {
$set_to_false = $atts['show_postcount'] == 'false';
if ($set_to_false) {
$this->userlist->show_postcount = false;
} else {
$this->userlist->show_postcount = true;
}
}
// show email?
if (isset($atts['show_email']) && strlen($atts['show_email']) > 0) {
$set_to_false = $atts['show_email'] == 'false';
if ($set_to_false) {
$this->userlist->show_email = false;
} else {
$this->userlist->show_email = true;
}
}
// show biography?
if (isset($atts['show_biography']) && strlen($atts['show_biography']) > 0) {
$set_to_false = $atts['show_biography'] == 'false';
if ($set_to_false) {
$this->userlist->show_biography = false;
} else {
$this->userlist->show_biography = true;
}
}
// show show_bbpress_post_count?
if (isset($atts['show_bbpress_post_count']) && strlen($atts['show_bbpress_post_count']) > 0) {
$set_to_false = $atts['show_bbpress_post_count'] == 'false';
if ($set_to_false) {
$this->userlist->show_bbpress_post_count = false;
} else {
$this->userlist->show_bbpress_post_count = true;
}
}
// avatar size
if (!empty($atts['avatar_size'])) {
$size = intval($atts['avatar_size']);
if ($size > 0) {
$this->userlist->avatar_size = $size;
}
}
// max. number of avatars
if (!empty($atts['limit'])) {
$limit = intval($atts['limit']);
if ($limit > 0) {
$this->userlist->limit = $limit;
}
}
// min. number of posts
if (!empty($atts['min_post_count'])) {
$min_post_count = intval($atts['min_post_count']);
if ($min_post_count > 0) {
$this->userlist->min_post_count = $min_post_count;
}
}
// get page size
if (!empty($atts['page_size'])) {
$page_size = intval($atts['page_size']);
if ($page_size > 0) {
$this->userlist->page_size = $page_size;
}
}
// get page size
if (!empty($atts['aa_page'])) {
$page_size = intval($atts['aa_page']);
if ($page_size > 0) {
$this->userlist->aa_page = $page_size;
}
} elseif (isset($_REQUEST['aa_page']) && is_numeric($_REQUEST['aa_page'])) {
$page_size = intval($_REQUEST['aa_page']);
if ($page_size > 0) {
$this->userlist->aa_page = $page_size;
}
}
// display order
$sort_direction = 'asc';
if (!empty($atts['order'])) {
$order = $atts['order'];
if (strpos($order, ',') !== false) {
list($order, $sort_direction) = explode(',', $order, 2);
}
$this->userlist->order = $order;
}
if (!empty($atts['sort_direction'])) {
$sort_direction = $atts['sort_direction'];
}
$valid_directions = array('asc', 'ascending', 'desc', 'descending');
if (in_array($sort_direction, $valid_directions)) {
$this->userlist->sort_direction = $sort_direction;
}
// render as a list?
if (isset($atts['render_as_list'])) {
$set_to_false = $atts['render_as_list'] == 'false';
if (!$set_to_false) {
$this->userlist->use_list_template();
}
}
return '<div class="shortcode-author-avatars">' . $this->userlist->get_output() . $content . $this->userlist->pagingHTML . '</div>';
}