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<?php |
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/** |
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* |
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* Advanced BBCode Box |
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* |
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* @copyright (c) 2013 Matt Friedman |
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* @license GNU General Public License, version 2 (GPL-2.0) |
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* |
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*/ |
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namespace vse\abbc3\core; |
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use phpbb\config\config; |
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use phpbb\db\driver\driver_interface; |
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use phpbb\extension\manager; |
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use phpbb\textformatter\s9e\parser; |
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use phpbb\user; |
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/** |
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* ABBC3 core BBCodes display class |
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*/ |
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class bbcodes_display |
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{ |
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/** @var config */ |
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protected $config; |
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/** @var driver_interface */ |
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protected $db; |
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/** @var manager */ |
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protected $extension_manager; |
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/** @var user */ |
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protected $user; |
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/** @var string */ |
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protected $root_path; |
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/** @var array */ |
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protected $memberships; |
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/** |
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* Constructor |
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* |
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* @param config $config Config object |
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* @param driver_interface $db Database connection |
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* @param manager $extension_manager Extension manager object |
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* @param user $user User object |
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* @param string $root_path Path to phpBB root |
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* @access public |
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*/ |
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public function __construct(config $config, driver_interface $db, manager $extension_manager, user $user, $root_path) |
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{ |
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$this->config = $config; |
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$this->db = $db; |
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$this->extension_manager = $extension_manager; |
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$this->user = $user; |
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$this->root_path = $root_path; |
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} |
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/** |
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* Display allowed custom BBCodes with icons |
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* |
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* Uses GIF images named exactly the same as the bbcode_tag |
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* @param array $custom_tags Template data of the bbcode |
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* @param array $row The data of the bbcode |
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* @return array Update template data of the bbcode |
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* @access public |
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*/ |
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public function display_custom_bbcodes($custom_tags, $row) |
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{ |
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$icons = $this->get_icons(); |
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$icon_tag = strtolower(rtrim($row['bbcode_tag'], '=')); |
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$custom_tags['BBCODE_IMG'] = isset($icons[$icon_tag]) ? $icons[$icon_tag] : ''; |
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$custom_tags['S_CUSTOM_BBCODE_ALLOWED'] = !empty($row['bbcode_group']) ? $this->user_in_bbcode_group($row['bbcode_group']) : true; |
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return $custom_tags; |
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} |
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/** |
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* Disable BBCodes not allowed by a user's group(s). |
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* |
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* @param parser $service Object from the text_formatter.parser service |
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* @return void |
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* @access public |
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*/ |
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public function allow_custom_bbcodes(parser $service) |
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{ |
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$parser = $service->get_parser(); |
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foreach ($parser->registeredVars['abbc3.bbcode_groups'] as $bbcode_name => $groups) |
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{ |
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if (!$this->user_in_bbcode_group($groups)) |
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{ |
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$bbcode_name = rtrim($bbcode_name, '='); |
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$service->disable_bbcode($bbcode_name); |
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} |
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} |
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} |
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/** |
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* Determine if a user is in a group allowed to use a custom BBCode |
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* |
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* @param string|array $group_ids Allowed group IDs, comma separated string or array |
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* @return bool Return true if allowed to use BBCode |
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* @access public |
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*/ |
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public function user_in_bbcode_group($group_ids = '') |
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{ |
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if ($group_ids) |
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{ |
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// Convert string to an array |
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if (!is_array($group_ids)) |
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{ |
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$group_ids = explode(',', $group_ids); |
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} |
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// Load the user's group memberships |
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$this->load_memberships(); |
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return (bool) count(array_intersect($this->memberships, $group_ids)); |
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} |
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// If we get here, there were no group restrictions so everyone can use this BBCode |
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return true; |
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} |
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/** |
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* Get paths/names to ABBC3's BBCode icons. |
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* Search in ABBC3's icons dir and also the core's images dir. |
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* |
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* @return array Array of icon paths: ['foo' => './ext/vse/abbc3/images/icons/foo.png'] |
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* @access public |
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*/ |
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public function get_icons() |
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{ |
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static $icons = []; |
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if (empty($icons)) |
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{ |
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$finder = $this->extension_manager->get_finder(); |
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$icons = $finder |
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->set_extensions(['vse/abbc3']) |
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->suffix(".{$this->config['abbc3_icons_type']}") |
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->extension_directory('/images/icons') |
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->core_path('images/abbc3/icons/') |
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->get_files(); |
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// Rewrite the image array with img names as keys and paths as values |
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foreach ($icons as $key => $path) |
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{ |
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$icons[basename($path, ".{$this->config['abbc3_icons_type']}")] = $path; |
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unset($icons[$key]); |
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} |
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} |
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return $icons; |
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} |
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/** |
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* Load this user's group memberships if it's not cached already |
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* |
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* @access protected |
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*/ |
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protected function load_memberships() |
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{ |
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if ($this->memberships !== null) |
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{ |
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return; |
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} |
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$this->memberships = []; |
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$sql = 'SELECT group_id |
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FROM ' . USER_GROUP_TABLE . ' |
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WHERE user_id = ' . (int) $this->user->data['user_id'] . ' |
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AND user_pending = 0'; |
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$result = $this->db->sql_query($sql); |
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while ($row = $this->db->sql_fetchrow($result)) |
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{ |
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$this->memberships[] = $row['group_id']; |
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} |
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$this->db->sql_freeresult($result); |
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} |
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} |
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iMattPro /
abbc3
