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<?php |
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/** |
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* |
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* Advertisement management. An extension for the phpBB Forum Software package. |
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* |
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* @copyright (c) 2017 phpBB Limited <https://www.phpbb.com> |
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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 phpbb\ads\controller; |
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use phpbb\ads\controller\admin_input as input; |
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/** |
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* Admin controller |
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*/ |
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class admin_controller |
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{ |
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/** @var \phpbb\template\template */ |
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protected $template; |
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/** @var \phpbb\language\language */ |
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protected $language; |
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/** @var \phpbb\request\request */ |
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protected $request; |
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/** @var \phpbb\ads\ad\manager */ |
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protected $manager; |
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/** @var \phpbb\config\db_text */ |
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protected $config_text; |
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/** @var \phpbb\config\config */ |
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protected $config; |
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/** @var \phpbb\group\helper */ |
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protected $group_helper; |
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/** @var \phpbb\ads\controller\admin_input */ |
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protected $input; |
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/** @var \phpbb\ads\controller\admin_helper */ |
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protected $helper; |
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/** @var \phpbb\ads\analyser\manager */ |
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protected $analyser; |
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/** @var string root_path */ |
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protected $root_path; |
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/** @var string php_ext */ |
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protected $php_ext; |
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/** @var string Custom form action */ |
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protected $u_action; |
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/** |
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* Constructor |
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* |
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* @param \phpbb\template\template $template Template object |
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* @param \phpbb\language\language $language Language object |
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* @param \phpbb\request\request $request Request object |
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* @param \phpbb\ads\ad\manager $manager Advertisement manager object |
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* @param \phpbb\config\db_text $config_text Config text object |
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* @param \phpbb\config\config $config Config object |
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* @param \phpbb\group\helper $group_helper Group helper object |
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* @param \phpbb\ads\controller\admin_input $input Admin input object |
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* @param \phpbb\ads\controller\admin_helper $helper Admin helper object |
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* @param \phpbb\ads\analyser\manager $analyser Ad code analyser object |
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* @param string $root_path phpBB root path |
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* @param string $php_ext PHP extension |
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*/ |
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public function __construct(\phpbb\template\template $template, \phpbb\language\language $language, \phpbb\request\request $request, \phpbb\ads\ad\manager $manager, \phpbb\config\db_text $config_text, \phpbb\config\config $config, \phpbb\group\helper $group_helper, \phpbb\ads\controller\admin_input $input, \phpbb\ads\controller\admin_helper $helper, \phpbb\ads\analyser\manager $analyser, $root_path, $php_ext) |
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{ |
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$this->template = $template; |
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$this->language = $language; |
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$this->request = $request; |
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$this->manager = $manager; |
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$this->config_text = $config_text; |
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$this->config = $config; |
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$this->group_helper = $group_helper; |
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$this->input = $input; |
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$this->helper = $helper; |
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$this->analyser = $analyser; |
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$this->root_path = $root_path; |
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$this->php_ext = $php_ext; |
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} |
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/** |
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* Process user request for manage mode |
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* |
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* @return void |
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*/ |
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public function mode_manage() |
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{ |
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$this->setup(); |
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// Trigger specific action |
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$action = $this->request->variable('action', ''); |
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if (in_array($action, array('add', 'edit', 'enable', 'disable', 'delete'))) |
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{ |
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$this->{'action_' . $action}(); |
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} |
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// Otherwise default to this |
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$this->list_ads(); |
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} |
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/** |
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* Process user request for settings mode |
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* |
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* @return void |
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*/ |
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public function mode_settings() |
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{ |
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$this->setup(); |
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add_form_key('phpbb/ads/settings'); |
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if ($this->request->is_set_post('submit')) |
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{ |
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// Validate form key |
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if (check_form_key('phpbb/ads/settings')) |
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{ |
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$this->config->set('phpbb_ads_adblocker_message', $this->request->variable('adblocker_message', 0)); |
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$this->config->set('phpbb_ads_enable_views', $this->request->variable('enable_views', 0)); |
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$this->config->set('phpbb_ads_enable_clicks', $this->request->variable('enable_clicks', 0)); |
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$this->config_text->set('phpbb_ads_hide_groups', json_encode($this->request->variable('hide_groups', array(0)))); |
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$this->success('ACP_AD_SETTINGS_SAVED'); |
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} |
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$this->helper->assign_errors(array($this->language->lang('FORM_INVALID'))); |
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} |
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$hide_groups = json_decode($this->config_text->get('phpbb_ads_hide_groups'), true); |
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$groups = $this->manager->load_groups(); |
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View Code Duplication |
foreach ($groups as $group) |
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{ |
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$this->template->assign_block_vars('groups', array( |
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'ID' => $group['group_id'], |
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'NAME' => $this->group_helper->get_name($group['group_name']), |
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'S_SELECTED' => in_array($group['group_id'], $hide_groups), |
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)); |
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} |
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$this->template->assign_vars(array( |
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'U_ACTION' => $this->u_action, |
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'ADBLOCKER_MESSAGE' => $this->config['phpbb_ads_adblocker_message'], |
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'ENABLE_VIEWS' => $this->config['phpbb_ads_enable_views'], |
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'ENABLE_CLICKS' => $this->config['phpbb_ads_enable_clicks'], |
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)); |
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} |
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/** |
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* Set page url |
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* |
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* @param string $u_action Custom form action |
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* @return void |
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*/ |
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public function set_page_url($u_action) |
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{ |
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$this->u_action = $u_action; |
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} |
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/** |
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* Get ACP page title for Ads module |
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* |
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* @return string Language string for Ads ACP module |
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*/ |
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public function get_page_title() |
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{ |
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return $this->language->lang('ACP_PHPBB_ADS_TITLE'); |
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} |
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/** |
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* Add an advertisement |
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* |
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* @return void |
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*/ |
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public function action_add() |
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{ |
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$this->process_form('add', 0); |
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} |
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/** |
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* Edit an advertisement |
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* |
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* @return void |
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*/ |
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public function action_edit() |
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{ |
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$ad_id = $this->request->variable('id', 0); |
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$this->process_form('edit', $ad_id); |
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} |
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/** |
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* Enable an advertisement |
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* |
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* @return void |
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*/ |
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public function action_enable() |
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{ |
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$this->ad_enable(true); |
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} |
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/** |
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* Disable an advertisement |
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* |
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* @return void |
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*/ |
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public function action_disable() |
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{ |
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$this->ad_enable(false); |
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} |
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/** |
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* Delete an advertisement |
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* |
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* @return void |
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*/ |
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public function action_delete() |
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{ |
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$ad_id = $this->request->variable('id', 0); |
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if ($ad_id) |
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{ |
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if (confirm_box(true)) |
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{ |
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// Get ad data so that we can log ad name |
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$ad_data = $this->manager->get_ad($ad_id); |
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// Delete ad and it's template locations |
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$this->manager->delete_ad_locations($ad_id); |
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$success = $this->manager->delete_ad($ad_id); |
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// Only notify user on error or if not ajax |
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if (!$success) |
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{ |
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$this->error('ACP_AD_DELETE_ERRORED'); |
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} |
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else |
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{ |
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$this->helper->log('DELETE', $ad_data['ad_name']); |
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if (!$this->request->is_ajax()) |
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{ |
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$this->success('ACP_AD_DELETE_SUCCESS'); |
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} |
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} |
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} |
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else |
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{ |
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confirm_box(false, $this->language->lang('CONFIRM_OPERATION'), build_hidden_fields(array( |
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'id' => $ad_id, |
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'i' => $this->request->variable('i', ''), |
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'mode' => $this->request->variable('mode', ''), |
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'action' => 'delete' |
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))); |
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} |
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} |
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} |
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/** |
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* Display the ads |
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* |
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* @return void |
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*/ |
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public function list_ads() |
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{ |
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foreach ($this->manager->get_all_ads() as $row) |
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{ |
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$ad_enabled = (int) $row['ad_enabled']; |
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$ad_end_date = (int) $row['ad_end_date']; |
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$ad_expired = ($ad_end_date > 0 && $ad_end_date < time()) || ($row['ad_views_limit'] && $row['ad_views'] >= $row['ad_views_limit']) || ($row['ad_clicks_limit'] && $row['ad_clicks'] >= $row['ad_clicks_limit']); |
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if ($ad_expired && $ad_enabled) |
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{ |
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$ad_enabled = 0; |
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$this->manager->update_ad($row['ad_id'], array('ad_enabled' => 0)); |
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} |
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$this->template->assign_block_vars($ad_expired ? 'expired' : 'ads', array( |
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'NAME' => $row['ad_name'], |
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'PRIORITY' => $row['ad_priority'], |
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'END_DATE' => $this->helper->prepare_end_date($ad_end_date), |
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'VIEWS' => $row['ad_views'], |
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'CLICKS' => $row['ad_clicks'], |
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'VIEWS_LIMIT' => $row['ad_views_limit'], |
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'CLICKS_LIMIT' => $row['ad_clicks_limit'], |
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'S_EXPIRED' => $ad_expired, |
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'S_ENABLED' => $ad_enabled, |
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'U_ENABLE' => $this->u_action . '&action=' . ($ad_enabled ? 'disable' : 'enable') . '&id=' . $row['ad_id'], |
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'U_EDIT' => $this->u_action . '&action=edit&id=' . $row['ad_id'], |
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'U_DELETE' => $this->u_action . '&action=delete&id=' . $row['ad_id'], |
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)); |
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} |
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// Set output vars for display in the template |
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$this->template->assign_vars(array( |
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'U_ACTION_ADD' => $this->u_action . '&action=add', |
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'S_VIEWS_ENABLED' => $this->config['phpbb_ads_enable_views'], |
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'S_CLICKS_ENABLED' => $this->config['phpbb_ads_enable_clicks'], |
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)); |
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} |
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/** |
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* Perform general tasks |
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* |
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* @return void |
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*/ |
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protected function setup() |
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{ |
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if (!function_exists('user_get_id_name')) |
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{ |
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include $this->root_path . 'includes/functions_user.' . $this->php_ext; |
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} |
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$this->language->add_lang('posting'); // Used by banner_upload() file errors |
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$this->language->add_lang('acp', 'phpbb/ads'); |
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$this->template->assign_var('S_PHPBB_ADS', true); |
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} |
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/** |
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* Edit an advertisement |
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* |
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* @return void |
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*/ |
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public function process_form($action, $ad_id) |
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{ |
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$preview = $this->request->is_set_post('preview'); |
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$submit = $this->request->is_set_post('submit'); |
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$upload_banner = $this->request->is_set_post('upload_banner'); |
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$analyse_ad_code = $this->request->is_set_post('analyse_ad_code'); |
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add_form_key('phpbb/ads/' . $action . '/' . $ad_id); |
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if ($preview || $submit || $upload_banner || $analyse_ad_code) |
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6 |
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{ |
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5 |
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$data = $this->input->get_form_data('phpbb/ads/' . $action . '/' . $ad_id); |
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if ($preview) |
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4 |
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{ |
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$this->ad_preview($data['ad_code']); |
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} |
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else if ($upload_banner) |
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4 |
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{ |
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$data['ad_code'] = $this->input->banner_upload($data['ad_code']); |
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} |
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else if ($analyse_ad_code) |
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4 |
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{ |
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$this->analyser->run($data['ad_code']); |
353
|
|
|
} |
354
|
4 |
|
else if (!$this->input->has_errors()) |
355
|
4 |
|
{ |
356
|
2 |
|
$this->{$action . '_ad'}($data, $ad_id); |
357
|
|
|
} |
358
|
|
|
|
359
|
2 |
|
if ($action == 'add') |
360
|
2 |
|
{ |
361
|
|
|
$this->assign_data($data); |
362
|
|
|
} |
363
|
2 |
|
} |
364
|
|
|
else |
365
|
|
|
{ |
366
|
1 |
|
$this->helper->assign_locations(); |
367
|
|
|
|
368
|
1 |
|
if ($action == 'edit') |
369
|
1 |
|
{ |
370
|
1 |
|
$data = $this->manager->get_ad($ad_id); |
371
|
1 |
|
if (empty($data)) |
372
|
1 |
|
{ |
373
|
1 |
|
$this->error('ACP_AD_DOES_NOT_EXIST'); |
374
|
|
|
} |
375
|
|
|
|
376
|
|
|
// Load ad template locations |
377
|
|
|
$data['ad_locations'] = $this->manager->get_ad_locations($ad_id); |
378
|
|
|
} |
379
|
|
|
} |
380
|
|
|
|
381
|
|
|
// Set output vars for display in the template |
382
|
2 |
|
$this->template->assign_vars(array( |
383
|
2 |
|
'S_ADD_AD' => $action == 'add', |
384
|
2 |
|
'S_EDIT_AD' => $action == 'edit', |
385
|
2 |
|
'EDIT_ID' => $ad_id, |
386
|
2 |
|
'U_BACK' => $this->u_action, |
387
|
2 |
|
'U_ACTION' => "{$this->u_action}&action=$action" . ($action == 'edit' ? '&id=' . $ad_id : ''), |
388
|
2 |
|
'PICKER_DATE_FORMAT' => input::DATE_FORMAT, |
389
|
2 |
|
'U_FIND_USERNAME' => $this->helper->get_find_username_link(), |
390
|
2 |
|
)); |
391
|
|
|
|
392
|
2 |
|
if ($action == 'edit') |
393
|
2 |
|
{ |
394
|
2 |
|
$this->assign_data($data); |
|
|
|
|
395
|
2 |
|
} |
396
|
2 |
|
} |
397
|
|
|
|
398
|
|
|
protected function add_ad($data) |
399
|
|
|
{ |
400
|
|
|
$ad_id = $this->manager->insert_ad($data); |
401
|
|
|
$this->manager->insert_ad_locations($ad_id, $data['ad_locations']); |
402
|
|
|
|
403
|
|
|
$this->helper->log('ADD', $data['ad_name']); |
404
|
|
|
|
405
|
|
|
$this->success('ACP_AD_ADD_SUCCESS'); |
406
|
|
|
} |
407
|
|
|
|
408
|
2 |
|
protected function edit_ad($data, $ad_id) |
409
|
|
|
{ |
410
|
2 |
|
$success = $this->manager->update_ad($ad_id, $data); |
411
|
|
|
|
412
|
|
|
if ($success) |
413
|
2 |
|
{ |
414
|
|
|
// Only insert new ad locations to DB when ad exists |
415
|
1 |
|
$this->manager->delete_ad_locations($ad_id); |
416
|
1 |
|
$this->manager->insert_ad_locations($ad_id, $data['ad_locations']); |
417
|
|
|
|
418
|
1 |
|
$this->helper->log('EDIT', $data['ad_name']); |
419
|
|
|
|
420
|
1 |
|
$this->success('ACP_AD_EDIT_SUCCESS'); |
421
|
|
|
} |
422
|
|
|
|
423
|
1 |
|
$this->error('ACP_AD_DOES_NOT_EXIST'); |
424
|
|
|
} |
425
|
|
|
|
426
|
2 |
|
protected function assign_data($data) |
427
|
|
|
{ |
428
|
2 |
|
$this->helper->assign_locations($data['ad_locations']); |
429
|
2 |
|
$this->helper->assign_form_data($data); |
430
|
2 |
|
$this->helper->assign_errors($this->input->get_errors()); |
431
|
2 |
|
} |
432
|
|
|
|
433
|
|
|
/** |
434
|
|
|
* Enable/disable an advertisement |
435
|
|
|
* |
436
|
|
|
* @param bool $enable Enable or disable the advertisement? |
437
|
|
|
* @return void |
438
|
|
|
*/ |
439
|
6 |
|
protected function ad_enable($enable) |
440
|
|
|
{ |
441
|
6 |
|
$ad_id = $this->request->variable('id', 0); |
442
|
|
|
|
443
|
6 |
|
$success = $this->manager->update_ad($ad_id, array( |
444
|
6 |
|
'ad_enabled' => (int) $enable, |
445
|
6 |
|
)); |
446
|
|
|
|
447
|
|
|
// If AJAX was used, show user a result message |
448
|
6 |
|
if ($this->request->is_ajax()) |
449
|
6 |
|
{ |
450
|
2 |
|
$json_response = new \phpbb\json_response; |
451
|
2 |
|
$json_response->send(array( |
452
|
2 |
|
'text' => $this->language->lang($enable ? 'ENABLED' : 'DISABLED'), |
453
|
2 |
|
'title' => $this->language->lang('AD_ENABLE_TITLE', (int) $enable), |
454
|
2 |
|
)); |
455
|
|
|
} |
456
|
|
|
|
457
|
|
|
// Otherwise, show traditional infobox |
458
|
|
|
if ($success) |
459
|
4 |
|
{ |
460
|
2 |
|
$this->success($enable ? 'ACP_AD_ENABLE_SUCCESS' : 'ACP_AD_DISABLE_SUCCESS'); |
461
|
|
|
} |
462
|
|
|
else |
463
|
|
|
{ |
464
|
2 |
|
$this->error($enable ? 'ACP_AD_ENABLE_ERRORED' : 'ACP_AD_DISABLE_ERRORED'); |
465
|
|
|
} |
466
|
|
|
} |
467
|
|
|
|
468
|
|
|
/** |
469
|
|
|
* Prepare advertisement preview |
470
|
|
|
* |
471
|
|
|
* @param string $code Ad code to preview |
472
|
|
|
* @return void |
473
|
|
|
*/ |
474
|
|
|
protected function ad_preview($code) |
475
|
|
|
{ |
476
|
|
|
$this->template->assign_var('PREVIEW', htmlspecialchars_decode($code)); |
477
|
|
|
} |
478
|
|
|
|
479
|
|
|
/** |
480
|
|
|
* Print success message. |
481
|
|
|
* |
482
|
|
|
* It takes arguments in the form of a language key, followed by language substitution values. |
483
|
|
|
*/ |
484
|
5 |
|
protected function success() |
485
|
|
|
{ |
486
|
5 |
|
trigger_error(call_user_func_array(array($this->language, 'lang'), func_get_args()) . adm_back_link($this->u_action)); |
487
|
|
|
} |
488
|
|
|
|
489
|
|
|
/** |
490
|
|
|
* Print error message. |
491
|
|
|
* |
492
|
|
|
* It takes arguments in the form of a language key, followed by language substitution values. |
493
|
|
|
*/ |
494
|
5 |
|
protected function error() |
495
|
|
|
{ |
496
|
5 |
|
trigger_error(call_user_func_array(array($this->language, 'lang'), func_get_args()) . adm_back_link($this->u_action), E_USER_WARNING); |
497
|
|
|
} |
498
|
|
|
} |
499
|
|
|
|
If you define a variable conditionally, it can happen that it is not defined for all execution paths.
Let’s take a look at an example:
In the above example, the variable $x is defined if you pass “foo” or “bar” as argument for $a. However, since the switch statement has no default case statement, if you pass any other value, the variable $x would be undefined.
Available Fixes
Check for existence of the variable explicitly:
Define a default value for the variable:
Add a value for the missing path: