/**
* Add Cover Photos to BuddyPress.
*/
function wff_theme_cover_photos()
{
if (bp_is_user() || bp_is_group()) {
if (function_exists('bp_disable_cover_image_uploads') && bp_disable_cover_image_uploads() == false && !bp_is_group_create()) {
get_template_part('buddypress/parts/cover-photo');
}
}
}
/**
* Add inline css to display the component's single item cover image
*
* @since 2.4.0
*
* @param bool $return True to get the inline css.
* @return string|array the inline css or an associative array containing
* the css rules and the style handle
*/
function bp_add_cover_image_inline_css($return = false)
{
$bp = buddypress();
// Find the component of the current item.
if (bp_is_user()) {
// User is not allowed to upload cover images
// no need to carry on.
if (bp_disable_cover_image_uploads()) {
return;
}
$cover_image_object = array('component' => 'xprofile', 'object' => $bp->displayed_user);
} elseif (bp_is_group()) {
// Users are not allowed to upload cover images for their groups
// no need to carry on.
if (bp_disable_group_cover_image_uploads()) {
return;
}
$cover_image_object = array('component' => 'groups', 'object' => $bp->groups->current_group);
} else {
$cover_image_object = apply_filters('bp_current_cover_image_object_inline_css', array());
}
// Bail if no component were found.
if (empty($cover_image_object['component']) || empty($cover_image_object['object']) || !bp_is_active($cover_image_object['component'], 'cover_image')) {
return;
}
// Get the settings of the cover image feature for the current component.
$params = bp_attachments_get_cover_image_settings($cover_image_object['component']);
// Bail if no params.
if (empty($params)) {
return;
}
// Try to call the callback.
if (is_callable($params['callback'])) {
$object_dir = $cover_image_object['component'];
if ('xprofile' === $object_dir) {
$object_dir = 'members';
}
$cover_image = bp_attachments_get_attachment('url', array('object_dir' => $object_dir, 'item_id' => $cover_image_object['object']->id));
if (empty($cover_image)) {
if (!empty($params['default_cover'])) {
$cover_image = $params['default_cover'];
}
}
$inline_css = call_user_func_array($params['callback'], array(array('cover_image' => esc_url_raw($cover_image), 'component' => sanitize_key($cover_image_object['component']), 'object_id' => (int) $cover_image_object['object']->id, 'width' => (int) $params['width'], 'height' => (int) $params['height'])));
// Finally add the inline css to the handle.
if (!empty($inline_css)) {
// Used to get the css when Ajax setting the cover image.
if (true === $return) {
return array('css_rules' => '<style type="text/css">' . "\n" . $inline_css . "\n" . '</style>', 'handle' => $params['theme_handle']);
}
wp_add_inline_style($params['theme_handle'], $inline_css);
} else {
return false;
}
}
}
/**
* Are we on a page to edit a cover image ?
*
* @since 2.4.0
*
* @return bool True if on a page to edit a cover image, false otherwise
*/
function bp_attachments_cover_image_is_edit()
{
$retval = false;
$current_component = bp_current_component();
if ('profile' === $current_component) {
$current_component = 'xprofile';
}
if (!bp_is_active($current_component, 'cover_image')) {
return $retval;
}
if (bp_is_user_change_cover_image()) {
$retval = !bp_disable_cover_image_uploads();
}
if (bp_is_group_admin_page() && 'group-cover-image' == bp_get_group_current_admin_tab() || bp_is_group_create() && bp_is_group_creation_step('group-cover-image')) {
$retval = !bp_disable_group_cover_image_uploads();
}
return apply_filters('bp_attachments_cover_image_is_edit', $retval, $current_component);
}
/**
* Allow members to upload cover images field.
*
* @since 2.4.0
*/
function bp_admin_setting_callback_cover_image_uploads()
{
?>
<input id="bp-disable-cover-image-uploads" name="bp-disable-cover-image-uploads" type="checkbox" value="1" <?php
checked(!bp_disable_cover_image_uploads());
?>
/>
<label for="bp-disable-cover-image-uploads"><?php
_e('Allow registered members to upload cover images', 'buddypress');
?>
</label>
<?php
}
/**
* Should we use the cover image header
*
* @since 2.4.0
*
* @return bool True if the displayed user has a cover image,
* False otherwise
*/
function bp_displayed_user_use_cover_image_header()
{
return (bool) bp_is_active('xprofile', 'cover_image') && !bp_disable_cover_image_uploads() && bp_attachments_is_wp_version_supported();
}
/**
* 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 );
}
');
}
