/** * 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); }
/** * Should we use the group's cover image header. * * @since 2.4.0 * * @return bool True if the displayed user has a cover image, * False otherwise */ function bp_group_use_cover_image_header() { return (bool) bp_is_active('groups', 'cover_image') && !bp_disable_group_cover_image_uploads() && bp_attachments_is_wp_version_supported(); }
/** * 'Enable group cover images' field markup. * * @since 2.4.0 */ function bp_admin_setting_callback_group_cover_image_uploads() { ?> <input id="bp-disable-group-cover-image-uploads" name="bp-disable-group-cover-image-uploads" type="checkbox" value="1" <?php checked(!bp_disable_group_cover_image_uploads()); ?> /> <label for="bp-disable-group-cover-image-uploads"><?php _e('Allow customizable cover images for groups', 'buddypress'); ?> </label> <?php }