<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/
namespace phpbb\group;
use phpbb\auth\auth;
use phpbb\cache\service as cache;
use phpbb\config\config;
use phpbb\language\language;
use phpbb\event\dispatcher_interface;
use phpbb\path_helper;
use phpbb\user;
class helper
{
/** @var auth */
protected $auth;
/** @var cache */
protected $cache;
/** @var config */
protected $config;
/** @var language */
protected $language;
/** @var dispatcher_interface */
protected $dispatcher;
/** @var path_helper */
protected $path_helper;
/** @var user */
protected $user;
/** @var string phpBB root path */
protected $phpbb_root_path;
/** @var array Return templates for a group name string */
protected $name_strings;
/**
* Constructor
*
* @param auth $auth Authentication object
* @param cache $cache Cache service object
* @param config $config Configuration object
* @param language $language Language object
* @param dispatcher_interface $dispatcher Event dispatcher object
* @param path_helper $path_helper Path helper object
* @param user $user User object
*/
public function __construct(auth $auth, cache $cache, config $config, language $language, dispatcher_interface $dispatcher, path_helper $path_helper, user $user)
{
$this->auth = $auth;
$this->cache = $cache;
$this->config = $config;
$this->language = $language;
$this->dispatcher = $dispatcher;
$this->path_helper = $path_helper;
$this->user = $user;
$this->phpbb_root_path = $path_helper->get_phpbb_root_path();
/** @html Group name spans and links for usage in the template */
$this->name_strings = array(
'base_url' => "{$path_helper->get_phpbb_root_path()}memberlist.{$path_helper->get_php_ext()}?mode=group&g={GROUP_ID}",
'tpl_noprofile' => '<span class="username">{GROUP_NAME}</span>',
'tpl_noprofile_colour' => '<span class="username-coloured" style="color: {GROUP_COLOUR};">{GROUP_NAME}</span>',
'tpl_profile' => '<a class="username" href="{PROFILE_URL}">{GROUP_NAME}</a>',
'tpl_profile_colour' => '<a class="username-coloured" href="{PROFILE_URL}" style="color: {GROUP_COLOUR};">{GROUP_NAME}</a>',
);
}
/**
* @param string $group_name The stored group name
*
* @return string Group name or translated group name if it exists
*/
public function get_name($group_name)
{
return $this->language->is_set('G_' . utf8_strtoupper($group_name)) ? $this->language->lang('G_' . utf8_strtoupper($group_name)) : $group_name;
}
/**
* Get group name details for placing into templates.
*
* @html Group name spans and links
*
* @param string $mode Profile (for getting an url to the profile),
* group_name (for obtaining the group name),
* colour (for obtaining the group colour),
* full (for obtaining a coloured group name link to the group's profile),
* no_profile (the same as full but forcing no profile link)
* @param int $group_id The group id
* @param string $group_name The group name
* @param string $group_colour The group colour
* @param mixed $custom_profile_url optional parameter to specify a profile url. The group id gets appended to this url as &g={group_id}
*
* @return string A string consisting of what is wanted based on $mode.
*/
public function get_name_string($mode, $group_id, $group_name, $group_colour = '', $custom_profile_url = false)
{
$s_is_bots = ($group_name === 'BOTS');
// This switch makes sure we only run code required for the mode
switch ($mode)
{
case 'full':
case 'no_profile':
case 'colour':
// Build correct group colour
$group_colour = $group_colour ? '#' . $group_colour : '';
// Return colour
if ($mode === 'colour')
{
$group_name_string = $group_colour;
break;
}
// no break;
case 'group_name':
// Build correct group name
$group_name = $this->get_name($group_name);
// Return group name
if ($mode === 'group_name')
{
$group_name_string = $group_name;
break;
}
// no break;
case 'profile':
// Build correct profile url - only show if not anonymous and permission to view profile if registered user
// For anonymous the link leads to a login page.
if ($group_id && !$s_is_bots && ($this->user->data['user_id'] == ANONYMOUS || $this->auth->acl_get('u_viewprofile')))
{
$profile_url = ($custom_profile_url !== false) ? $custom_profile_url . '&g=' . (int) $group_id : str_replace(array('={GROUP_ID}', '=%7BGROUP_ID%7D'), '=' . (int) $group_id, append_sid($this->name_strings['base_url']));
}
else
{
$profile_url = '';
}
// Return profile
if ($mode === 'profile')
{
$group_name_string = $profile_url;
break;
}
// no break;
}
if (!isset($group_name_string))
{
if (($mode === 'full' && empty($profile_url)) || $mode === 'no_profile' || $s_is_bots)
{
$group_name_string = str_replace(array('{GROUP_COLOUR}', '{GROUP_NAME}'), array($group_colour, $group_name), (!$group_colour) ? $this->name_strings['tpl_noprofile'] : $this->name_strings['tpl_noprofile_colour']);
}
else
{
$group_name_string = str_replace(array('{PROFILE_URL}', '{GROUP_COLOUR}', '{GROUP_NAME}'), array($profile_url, $group_colour, $group_name), (!$group_colour) ? $this->name_strings['tpl_profile'] : $this->name_strings['tpl_profile_colour']);
}
}
$name_strings = $this->name_strings;
/**
* Use this event to change the output of the group name
*
* @event core.modify_group_name_string
* @var string mode profile|group_name|colour|full|no_profile
* @var int group_id The group identifier
* @var string group_name The group name
* @var string group_colour The group colour
* @var string custom_profile_url Optional parameter to specify a profile url.
* @var string group_name_string The string that has been generated
* @var array name_strings Array of original return templates
* @since 3.2.8-RC1
*/
$vars = array(
'mode',
'group_id',
'group_name',
'group_colour',
'custom_profile_url',
'group_name_string',
'name_strings',
);
extract($this->dispatcher->trigger_event('core.modify_group_name_string', compact($vars)));
return $group_name_string;
}
/**
* Get group rank title and image
*
* @html Group rank image element
*
* @param array $group_data The current stored group data
*
* @return array An associative array containing the rank title (title),
* the rank image as full img tag (img) and the rank image source (img_src)
*/
public function get_rank($group_data)
{
$group_rank_data = array(
'title' => null,
'img' => null,
'img_src' => null,
);
/**
* Preparing a group's rank before displaying
*
* @event core.get_group_rank_before
* @var array group_data Array with group's data
* @since 3.2.8-RC1
*/
$vars = array('group_data');
extract($this->dispatcher->trigger_event('core.get_group_rank_before', compact($vars)));
if (!empty($group_data['group_rank']))
{
// Only obtain ranks if group rank is set
$ranks = $this->cache->obtain_ranks();
if (isset($ranks['special'][$group_data['group_rank']]))
{
$rank = $ranks['special'][$group_data['group_rank']];
$group_rank_data['title'] = $rank['rank_title'];
$group_rank_data['img_src'] = (!empty($rank['rank_image'])) ? $this->path_helper->update_web_root_path($this->phpbb_root_path . $this->config['ranks_path'] . '/' . $rank['rank_image']) : '';
/** @html Group rank image element for usage in the template */
$group_rank_data['img'] = (!empty($rank['rank_image'])) ? '<img src="' . $group_rank_data['img_src'] . '" alt="' . $rank['rank_title'] . '" title="' . $rank['rank_title'] . '" />' : '';
}
}
/**
* Modify a group's rank before displaying
*
* @event core.get_group_rank_after
* @var array group_data Array with group's data
* @var array group_rank_data Group rank data
* @since 3.2.8-RC1
*/
$vars = array(
'group_data',
'group_rank_data',
);
extract($this->dispatcher->trigger_event('core.get_group_rank_after', compact($vars)));
return $group_rank_data;
}
/**
* Get group avatar.
* Wrapper function for phpbb_get_group_avatar()
*
* @param array $group_row Row from the groups table
* @param string $alt Optional language string for alt tag within image, can be a language key or text
* @param bool $ignore_config Ignores the config-setting, to be still able to view the avatar in the UCP
* @param bool $lazy If true, will be lazy loaded (requires JS)
*
* @return string Avatar html
*/
function get_avatar($group_row, $alt = 'GROUP_AVATAR', $ignore_config = false, $lazy = false)
{
return phpbb_get_group_avatar($group_row, $alt, $ignore_config, $lazy);
}
}