admin_controller - Code Metrics - Inspection of "Merge pull request #18 from VSEphpbb/issue-17" - phpbb-extensions/ad-management - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( cd866c...626b94 )

by Matt

created 2017-06-12 21:16 UTC

admin_controller C

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	559
Duplicated Lines	5.19 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

91.48%

Importance

Changes	37
Bugs	0	Features	1

Metric	Value
wmc	64
c	37
b	0
f	1
lcom	1
cbo	2
dl	29
loc	559
ccs	247
cts	270
cp	0.9148
rs	5.8364

21 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	12	1
A	mode_manage()	0	14	2
C	mode_settings()	0	39	7
A	set_page_url()	0	4	1
A	get_page_title()	0	4	1
B	action_add()	13	39	5
B	action_edit()	16	55	7
A	action_enable()	0	4	1
A	action_disable()	0	4	1
B	action_delete()	0	40	5
C	list_ads()	0	27	7
A	setup()	0	6	1
B	ad_enable()	0	28	6
C	get_form_data()	0	48	7
A	assign_form_data()	0	13	2
A	prepare_end_date()	0	14	3
A	assign_locations()	0	12	3
A	ad_preview()	0	4	1
A	success()	0	4	1
A	error()	0	4	1
A	log()	0	4	1

How to fix Duplicated Code Complexity

Duplicated Code

Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.

Common duplication problems, and corresponding solutions are:

If you have the same expression in different places: Extract expression to a method
If you have the same method in different sub-classes: Extract method, and pull up field to the parent class
If you have the same code in unrelated classes: Consider extracting the code to a new class, and injecting that class

Complex Class

Tip: Before tackling complexity, make sure that you eliminate any duplication first. This often can reduce the size of classes significantly.

Complex classes like admin_controller often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes. You can also have a look at the cohesion graph to spot any un-connected, or weakly-connected components.

Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.

While breaking up the class, it is a good idea to analyze how other classes use admin_controller, and based on these observations, apply Extract Interface, too.

<?php
/**
 *
 * Advertisement management. An extension for the phpBB Forum Software package.
 *
 * @copyright (c) 2017 phpBB Limited <https://www.phpbb.com>
 * @license GNU General Public License, version 2 (GPL-2.0)
 *
 */

namespace phpbb\admanagement\controller;

/**
* Admin controller
*/
class admin_controller
{
	const MAX_NAME_LENGTH = 255;
	const DATE_FORMAT = 'Y-m-d';

	/** @var \phpbb\template\template */
	protected $template;

	/** @var \phpbb\user */
	protected $user;

	/** @var \phpbb\request\request */
	protected $request;

	/** @var \phpbb\admanagement\ad\manager */
	protected $manager;

	/** @var \phpbb\admanagement\location\manager */
	protected $location_manager;

	/** @var \phpbb\log\log */
	protected $log;

	/** @var \phpbb\config\db_text */
	protected $config_text;

	/** @var string php_ext */
	protected $php_ext;

	/** @var string ext_path */
	protected $ext_path;

	/** @var string Custom form action */
	protected $u_action;

	/** @var array Form validation errors */
	protected $errors = array();

	/**
	* Constructor
	*
	* @param \phpbb\template\template				$template			Template object
	* @param \phpbb\user							$user				User object
	* @param \phpbb\request\request					$request			Request object
	* @param \phpbb\admanagement\ad\manager			$manager			Advertisement manager object
	* @param \phpbb\admanagement\location\manager	$location_manager	Template location manager object
	* @param \phpbb\log\log							$log				The phpBB log system
	* @param \phpbb\config\db_text					$config_text		Config text object
	* @param string									$php_ext			PHP extension
	* @param string									$ext_path			Path to this extension
	*/
	public function __construct(\phpbb\template\template $template, \phpbb\user $user, \phpbb\request\request $request, \phpbb\admanagement\ad\manager $manager, \phpbb\admanagement\location\manager $location_manager, \phpbb\log\log $log, \phpbb\config\db_text $config_text, $php_ext, $ext_path)
	{
		$this->template = $template;
		$this->user = $user;
		$this->request = $request;
		$this->manager = $manager;
		$this->location_manager = $location_manager;
		$this->log = $log;
		$this->config_text = $config_text;
		$this->php_ext = $php_ext;
		$this->ext_path = $ext_path;
	}

	/**
	* Process user request for manage mode
	*
	* @return void
	*/
	public function mode_manage()
	{
		$this->setup();

		// Trigger specific action
		$action = $this->request->variable('action', '');
		if (in_array($action, array('add', 'edit', 'enable', 'disable', 'delete')))
		{
			$this->{'action_' . $action}();
		}

		// Otherwise default to this
		$this->list_ads();
	}

	/**
	* Process user request for settings mode
	*
	* @return void
	*/
	public function mode_settings()
	{
		$this->setup();

		add_form_key('phpbb/admanagement/settings');
		if ($this->request->is_set_post('submit'))
		{
			// Validate form key
			if (!check_form_key('phpbb/admanagement/settings'))
			{
				$this->errors[] = $this->user->lang('FORM_INVALID');
			}

			if (empty($this->errors))
			{
				$this->config_text->set('phpbb_admanagement_hide_groups', json_encode($this->request->variable('hide_groups', array(0))));

				$this->success('ACP_AD_SETTINGS_SAVED');
			}

			$this->template->assign_vars(array(
				'S_ERROR'		=> (bool) count($this->errors),
				'ERROR_MSG'		=> count($this->errors) ? implode('<br />', $this->errors) : '',
			));
		}

		$hide_groups = json_decode($this->config_text->get('phpbb_admanagement_hide_groups'), true);
		$groups = $this->manager->load_groups();
		foreach ($groups as $group)
		{
			$group_name = ($group['group_type'] == GROUP_SPECIAL) ? $this->user->lang('G_' . $group['group_name']) : $group['group_name'];

			$this->template->assign_block_vars('groups', array(
				'ID'			=> $group['group_id'],
				'NAME'			=> $group_name,
				'S_SELECTED'	=> in_array($group['group_id'], $hide_groups),
			));
		}
	}

	/**
	* Set page url
	*
	* @param string $u_action Custom form action
	* @return void
	*/
	public function set_page_url($u_action)
	{
		$this->u_action = $u_action;
	}

	/**
	* Get ACP page title for Ads module
	*
	* @return string	Language string for Ads ACP module
	*/
	public function get_page_title()
	{
		return $this->user->lang('ACP_ADMANAGEMENT_TITLE');
	}

	/**
	* Add an advertisement
	*
	* @return void
	*/
	public function action_add()
	{
		$preview = $this->request->is_set_post('preview');
		$submit = $this->request->is_set_post('submit');

		add_form_key('phpbb/admanagement/add');
		if ($preview || $submit)
		{
			$data = $this->get_form_data('phpbb/admanagement/add');

			if ($preview)
			{
				$this->ad_preview($data['ad_code']);
			}
			else if (empty($this->errors))
			{
				$ad_id = $this->manager->insert_ad($data);
				$this->manager->insert_ad_locations($ad_id, $data['ad_locations']);

				$this->log('ADD', $data['ad_name']);

				$this->success('ACP_AD_ADD_SUCCESS');
			}

			$this->assign_locations($data);
			$this->assign_form_data($data);
		}
		else
		{
			$this->assign_locations();
		}

		// Set output vars for display in the template
		$this->template->assign_vars(array(
			'S_ADD_AD'				=> true,
			'U_BACK'				=> $this->u_action,
			'PICKER_DATE_FORMAT'	=> self::DATE_FORMAT,
		));
	}

	/**
	* Edit an advertisement
	*
	* @return void
	*/
	public function action_edit()
	{
		$ad_id = $this->request->variable('id', 0);
		$preview = $this->request->is_set_post('preview');
		$submit = $this->request->is_set_post('submit');

		add_form_key('phpbb/admanagement/edit/' . $ad_id);
		if ($preview || $submit)
		{
			$data = $this->get_form_data('phpbb/admanagement/edit/' . $ad_id);

			if ($preview)
			{
				$this->ad_preview($data['ad_code']);
			}
			else if (empty($this->errors))
			{
				$success = $this->manager->update_ad($ad_id, $data);

				if ($success)
				{
					// Only insert new ad locations to DB when ad exists
					$this->manager->delete_ad_locations($ad_id);
					$this->manager->insert_ad_locations($ad_id, $data['ad_locations']);

					$this->log('EDIT', $data['ad_name']);

					$this->success('ACP_AD_EDIT_SUCCESS');
				}
				$this->error('ACP_AD_DOES_NOT_EXIST');
			}
		}
		else
		{
			// Load ad data
			$data = $this->manager->get_ad($ad_id);
			if (empty($data))
			{
				$this->error('ACP_AD_DOES_NOT_EXIST');
			}

			// Load ad template locations
			$data['ad_locations'] = $this->manager->get_ad_locations($ad_id);
		}

		// Set output vars for display in the template
		$this->template->assign_vars(array(
			'S_EDIT_AD'				=> true,
			'EDIT_ID'				=> $ad_id,
			'U_BACK'				=> $this->u_action,
			'PICKER_DATE_FORMAT'	=> self::DATE_FORMAT,
		));
		$this->assign_locations($data);
		$this->assign_form_data($data);
	}

	/**
	* Enable an advertisement
	*
	* @return void
	*/
	public function action_enable()
	{
		$this->ad_enable(true);
	}

	/**
	* Disable an advertisement
	*
	* @return void
	*/
	public function action_disable()
	{
		$this->ad_enable(false);
	}

	/**
	* Delete an advertisement
	*
	* @return void
	*/
	public function action_delete()
	{
		$ad_id = $this->request->variable('id', 0);
		if ($ad_id)
		{
			if (confirm_box(true))
			{
				// Get ad data so that we can log ad name
				$ad_data = $this->manager->get_ad($ad_id);

				// Delete ad and it's template locations
				$this->manager->delete_ad_locations($ad_id);
				$success = $this->manager->delete_ad($ad_id);

				// Only notify user on error or if not ajax
				if (!$success)
				{
					$this->error('ACP_AD_DELETE_ERRORED');
				}
				else
				{
					$this->log('DELETE', $ad_data['ad_name']);

					if (!$this->request->is_ajax())
					{
						$this->success('ACP_AD_DELETE_SUCCESS');
					}
				}
			}
			else
			{
				confirm_box(false, $this->user->lang('CONFIRM_OPERATION'), build_hidden_fields(array(
					'id'		=> $ad_id,
					'i'			=> $this->request->variable('i', ''),
					'mode'		=> $this->request->variable('mode', ''),
					'action'	=> 'delete'
				)));
			}
		}
	}

	/**
	* Display the ads
	*
	* @return void
	*/
	public function list_ads()
	{
		foreach ($this->manager->get_all_ads() as $row)
		{
			$ad_enabled = (int) $row['ad_enabled'];
			$ad_end_date = (int) $row['ad_end_date'];
			$ad_expired = $ad_end_date > 0 && $ad_end_date < time();
			if ($ad_expired && $ad_enabled)
			{
				$ad_enabled = 0;
				$this->manager->update_ad($row['ad_id'], array('ad_enabled' => 0));
			}

			$this->template->assign_block_vars('ads', array(
				'NAME'					=> $row['ad_name'],
				'END_DATE'				=> $ad_end_date ? $this->user->format_date($ad_end_date, self::DATE_FORMAT) : '',
				'S_END_DATE_EXPIRED'	=> $ad_expired,
				'S_ENABLED'				=> $ad_enabled,
				'U_ENABLE'				=> $this->u_action . '&amp;action=' . ($ad_enabled ? 'disable' : 'enable') . '&amp;id=' . $row['ad_id'],
				'U_EDIT'				=> $this->u_action . '&amp;action=edit&amp;id=' . $row['ad_id'],
				'U_DELETE'				=> $this->u_action . '&amp;action=delete&amp;id=' . $row['ad_id'],
			));
		}

		// Set output vars for display in the template
		$this->template->assign_var('U_ACTION_ADD', $this->u_action . '&amp;action=add');
	}

	/**
	* Perform general tasks
	*
	* @return void
	*/
	protected function setup()
	{
		$this->user->add_lang_ext('phpbb/admanagement', 'acp');

		$this->template->assign_var('S_PHPBB_ADMANAGEMENT', true);
	}

	/**
	* Enable/disable an advertisement
	*
	* @param	bool	$enable	Enable or disable the advertisement?
	* @return void
	*/
	protected function ad_enable($enable)
	{
		$ad_id = $this->request->variable('id', 0);

		$success = $this->manager->update_ad($ad_id, array(
			'ad_enabled'	=> (int) $enable,
		));

		// If AJAX was used, show user a result message
		if ($this->request->is_ajax())
		{
			$json_response = new \phpbb\json_response;
			$json_response->send(array(
				'text'	=> $this->user->lang($enable ? 'ENABLED' : 'DISABLED'),
				'title'	=> $this->user->lang('AD_ENABLE_TITLE', (int) $enable),
			));
		}

		// Otherwise, show traditional infobox
		if ($success)
		{
			$this->success($enable ? 'ACP_AD_ENABLE_SUCCESS' : 'ACP_AD_DISABLE_SUCCESS');
		}
		else
		{
			$this->error($enable ? 'ACP_AD_ENABLE_ERRORED' : 'ACP_AD_DISABLE_ERRORED');
		}
	}

	/**
	* Get admin form data.
	*
	* @param	string	$form_name	The form name.
	* @return	array	Form data
	*/
	protected function get_form_data($form_name)
	{
		$data = array(
			'ad_name'		=> $this->request->variable('ad_name', '', true),
			'ad_note'		=> $this->request->variable('ad_note', '', true),
			'ad_code'		=> $this->request->variable('ad_code', '', true),
			'ad_enabled'	=> $this->request->variable('ad_enabled', 0),
			'ad_locations'	=> $this->request->variable('ad_locations', array('')),
			'ad_end_date'	=> $this->request->variable('ad_end_date', ''),
		);

		// Validate form key
		if (!check_form_key($form_name))
		{
			$this->errors[] = $this->user->lang('FORM_INVALID');
		}

		// Validate ad name
		if ($data['ad_name'] === '')
		{
			$this->errors[] = $this->user->lang('AD_NAME_REQUIRED');
		}
		if (truncate_string($data['ad_name'], self::MAX_NAME_LENGTH) !== $data['ad_name'])
		{
			$this->errors[] = $this->user->lang('AD_NAME_TOO_LONG', self::MAX_NAME_LENGTH);
		}

		// Validate ad end date
		if (preg_match('#^\d{4}\-\d{2}\-\d{2}$#', $data['ad_end_date']))
		{
			$data['ad_end_date'] = (int) $this->user->get_timestamp_from_format(self::DATE_FORMAT, $data['ad_end_date']);

			if ($data['ad_end_date'] < time())
			{
				$this->errors[] = $this->user->lang('AD_END_DATE_INVALID');
			}
		}
		else if ($data['ad_end_date'] !== '')
		{
			$this->errors[] = $this->user->lang('AD_END_DATE_INVALID');
		}
		else
		{
			$data['ad_end_date'] = 0;
		}

		return $data;
	}

	/**
	* Assign form data to the template.
	*
	* @param	array	$data	The form data.
	* @return void
	*/
	protected function assign_form_data($data)
	{
		$this->template->assign_vars(array(
			'S_ERROR'		=> (bool) count($this->errors),
			'ERROR_MSG'		=> count($this->errors) ? implode('<br />', $this->errors) : '',

			'AD_NAME'		=> $data['ad_name'],
			'AD_NOTE'		=> $data['ad_note'],
			'AD_CODE'		=> $data['ad_code'],
			'AD_ENABLED'	=> $data['ad_enabled'],
			'AD_END_DATE'	=> $this->prepare_end_date($data['ad_end_date']),
		));
	}
	/**
	* Prepare end date for display
	*
	* @param	mixed	$end_date	End date.
	* @return	string	End date prepared for display.
	*/
	protected function prepare_end_date($end_date)
	{
		if (empty($end_date))
		{
			return '';
		}

		if (is_numeric($end_date))
		{
			return $this->user->format_date($end_date, self::DATE_FORMAT);
		}

		return (string) $end_date;
	}

	/**
	* Assign template locations data to the template.
	*
	* @param	mixed	$data	The form data or nothing.
	* @return	void
	*/
	protected function assign_locations($data = false)
	{
		foreach ($this->location_manager->get_all_locations() as $location_id => $location_data)
		{
			$this->template->assign_block_vars('ad_locations', array(
				'LOCATION_ID'	=> $location_id,
				'LOCATION_DESC'	=> $location_data['desc'],
				'LOCATION_NAME'	=> $location_data['name'],
				'S_SELECTED'	=> $data ? in_array($location_id, $data['ad_locations']) : false,
			));
		}
	}

	/**
	* Prepare advertisement preview
	*
	* @param	string	$code	Ad code to preview
	* @return	void
	*/
	protected function ad_preview($code)
	{
		$this->template->assign_var('PREVIEW', htmlspecialchars_decode($code));
	}

	/**
	* Print success message.
	*
	* It takes arguments in the form of a language key, followed by language substitution values.
	*/
	protected function success()
	{
		trigger_error(call_user_func_array(array($this->user, 'lang'), func_get_args()) . adm_back_link($this->u_action));
	}

	/**
	* Print error message.
	*
	* It takes arguments in the form of a language key, followed by language substitution values.
	*/
	protected function error()
	{
		trigger_error(call_user_func_array(array($this->user, 'lang'), func_get_args()) . adm_back_link($this->u_action), E_USER_WARNING);
	}

	/**
	* Log action
	*
	* @param	string	$action		Performed action in uppercase
	* @param	string	$ad_name	Advertisement name
	* @return	void
	*/
	protected function log($action, $ad_name)
	{
		$this->log->add('admin', $this->user->data['user_id'], $this->user->ip, 'ACP_ADMANAGEMENT_' . $action . '_LOG', time(), array($ad_name));
	}
}


1			<?php
2			/**
3			*
4			* Advertisement management. An extension for the phpBB Forum Software package.
5			*
6			* @copyright (c) 2017 phpBB Limited <https://www.phpbb.com>
7			* @license GNU General Public License, version 2 (GPL-2.0)
8			*
9			*/
10
11			namespace phpbb\admanagement\controller;
12
13			/**
14			* Admin controller
15			*/
16			class admin_controller
17			{
18			const MAX_NAME_LENGTH = 255;
19			const DATE_FORMAT = 'Y-m-d';
20
21			/** @var \phpbb\template\template */
22			protected $template;
23
24			/** @var \phpbb\user */
25			protected $user;
26
27			/** @var \phpbb\request\request */
28			protected $request;
29
30			/** @var \phpbb\admanagement\ad\manager */
31			protected $manager;
32
33			/** @var \phpbb\admanagement\location\manager */
34			protected $location_manager;
35
36			/** @var \phpbb\log\log */
37			protected $log;
38
39			/** @var \phpbb\config\db_text */
40			protected $config_text;
41
42			/** @var string php_ext */
43			protected $php_ext;
44
45			/** @var string ext_path */
46			protected $ext_path;
47
48			/** @var string Custom form action */
49			protected $u_action;
50
51			/** @var array Form validation errors */
52			protected $errors = array();
53
54			/**
55			* Constructor
56			*
57			* @param \phpbb\template\template $template Template object
58			* @param \phpbb\user $user User object
59			* @param \phpbb\request\request $request Request object
60			* @param \phpbb\admanagement\ad\manager $manager Advertisement manager object
61			* @param \phpbb\admanagement\location\manager $location_manager Template location manager object
62			* @param \phpbb\log\log $log The phpBB log system
63			* @param \phpbb\config\db_text $config_text Config text object
64			* @param string $php_ext PHP extension
65			* @param string $ext_path Path to this extension
66			*/
67	34		public function __construct(\phpbb\template\template $template, \phpbb\user $user, \phpbb\request\request $request, \phpbb\admanagement\ad\manager $manager, \phpbb\admanagement\location\manager $location_manager, \phpbb\log\log $log, \phpbb\config\db_text $config_text, $php_ext, $ext_path)
68			{
69	34		$this->template = $template;
70	34		$this->user = $user;
71	34		$this->request = $request;
72	34		$this->manager = $manager;
73	34		$this->location_manager = $location_manager;
74	34		$this->log = $log;
75	34		$this->config_text = $config_text;
76	34		$this->php_ext = $php_ext;
77	34		$this->ext_path = $ext_path;
78	34		}
79
80			/**
81			* Process user request for manage mode
82			*
83			* @return void
84			*/
85	6		public function mode_manage()
86			{
87	6		$this->setup();
88
89			// Trigger specific action
90	6		$action = $this->request->variable('action', '');
91	6		if (in_array($action, array('add', 'edit', 'enable', 'disable', 'delete')))
92	6		{
93	5		$this->{'action_' . $action}();
94	5		}
95
96			// Otherwise default to this
97	6		$this->list_ads();
98	6		}
99
100			/**
101			* Process user request for settings mode
102			*
103			* @return void
104			*/
105	3		public function mode_settings()
106			{
107	3		$this->setup();
108
109	3		add_form_key('phpbb/admanagement/settings');
110	3		if ($this->request->is_set_post('submit'))
111	3		{
112			// Validate form key
113	2		if (!check_form_key('phpbb/admanagement/settings'))
114	2		{
115	1		$this->errors[] = $this->user->lang('FORM_INVALID');
116	1		}
117
118	2		if (empty($this->errors))
119	2		{
120	1		$this->config_text->set('phpbb_admanagement_hide_groups', json_encode($this->request->variable('hide_groups', array(0))));
121
122	1		$this->success('ACP_AD_SETTINGS_SAVED');
123			}
124
125	1		$this->template->assign_vars(array(
126	1		'S_ERROR' => (bool) count($this->errors),
127	1		'ERROR_MSG' => count($this->errors) ? implode('<br />', $this->errors) : '',
128	1		));
129	1		}
130
131	2		$hide_groups = json_decode($this->config_text->get('phpbb_admanagement_hide_groups'), true);
132	2		$groups = $this->manager->load_groups();
133	2		foreach ($groups as $group)
134			{
135	2		$group_name = ($group['group_type'] == GROUP_SPECIAL) ? $this->user->lang('G_' . $group['group_name']) : $group['group_name'];
136
137	2		$this->template->assign_block_vars('groups', array(
138	2		'ID' => $group['group_id'],
139	2		'NAME' => $group_name,
140	2		'S_SELECTED' => in_array($group['group_id'], $hide_groups),
141	2		));
142	2		}
143	2		}
144
145			/**
146			* Set page url
147			*
148			* @param string $u_action Custom form action
149			* @return void
150			*/
151	28		public function set_page_url($u_action)
152			{
153	28		$this->u_action = $u_action;
154	28		}
155
156			/**
157			* Get ACP page title for Ads module
158			*
159			* @return string Language string for Ads ACP module
160			*/
161	1		public function get_page_title()
162			{
163	1		return $this->user->lang('ACP_ADMANAGEMENT_TITLE');
164			}
165
166			/**
167			* Add an advertisement
168			*
169			* @return void
170			*/
171	16		public function action_add()
172			{
173	7		$preview = $this->request->is_set_post('preview');
174	7		$submit = $this->request->is_set_post('submit');
175
176	7		add_form_key('phpbb/admanagement/add');
177	7		if ($preview \|\| $submit)
178	7		{
179	6		$data = $this->get_form_data('phpbb/admanagement/add');
180
181		View Code Duplication	if ($preview)
182	6		{
183	1		$this->ad_preview($data['ad_code']);
184	1		}
185			else if (empty($this->errors))
186	5		{
187	1		$ad_id = $this->manager->insert_ad($data);
188	1		$this->manager->insert_ad_locations($ad_id, $data['ad_locations']);
189
190	1		$this->log('ADD', $data['ad_name']);
191
192	1		$this->success('ACP_AD_ADD_SUCCESS');
193			}
194
195	5		$this->assign_locations($data);
196	16		$this->assign_form_data($data);
197	5		}
198			else
199			{
200	1		$this->assign_locations();
201			}
202
203			// Set output vars for display in the template
204	6		$this->template->assign_vars(array(
205	6		'S_ADD_AD' => true,
206	6		'U_BACK' => $this->u_action,
207	6		'PICKER_DATE_FORMAT' => self::DATE_FORMAT,
208	6		));
209	6		}
210
211			/**
212			* Edit an advertisement
213			*
214			* @return void
215			*/
216	9		public function action_edit()
217			{
218	9		$ad_id = $this->request->variable('id', 0);
219	9		$preview = $this->request->is_set_post('preview');
220	9		$submit = $this->request->is_set_post('submit');
221
222	9		add_form_key('phpbb/admanagement/edit/' . $ad_id);
223	9		if ($preview \|\| $submit)
224	9		{
225	7		$data = $this->get_form_data('phpbb/admanagement/edit/' . $ad_id);
226
227			if ($preview)
228	7		{
229	1		$this->ad_preview($data['ad_code']);
230	1		}
231		View Code Duplication	else if (empty($this->errors))
232	6		{
233	2		$success = $this->manager->update_ad($ad_id, $data);
234
235			if ($success)
236	2		{
237			// Only insert new ad locations to DB when ad exists
238	1		$this->manager->delete_ad_locations($ad_id);
239	1		$this->manager->insert_ad_locations($ad_id, $data['ad_locations']);
240
241	1		$this->log('EDIT', $data['ad_name']);
242
243	1		$this->success('ACP_AD_EDIT_SUCCESS');
244			}
245	1		$this->error('ACP_AD_DOES_NOT_EXIST');
246			}
247	5		}
248			else
249			{
250			// Load ad data
251	2		$data = $this->manager->get_ad($ad_id);
252	2		if (empty($data))
253	2		{
254	1		$this->error('ACP_AD_DOES_NOT_EXIST');
255			}
256
257			// Load ad template locations
258	1		$data['ad_locations'] = $this->manager->get_ad_locations($ad_id);
259			}
260
261			// Set output vars for display in the template
262	6		$this->template->assign_vars(array(
263	6		'S_EDIT_AD' => true,
264	6		'EDIT_ID' => $ad_id,
265	6		'U_BACK' => $this->u_action,
266	6		'PICKER_DATE_FORMAT' => self::DATE_FORMAT,
267	6		));
268	6		$this->assign_locations($data);
269	6		$this->assign_form_data($data);
270	6		}
271
272			/**
273			* Enable an advertisement
274			*
275			* @return void
276			*/
277	3		public function action_enable()
278			{
279	3		$this->ad_enable(true);
280	1		}
281
282			/**
283			* Disable an advertisement
284			*
285			* @return void
286			*/
287	3		public function action_disable()
288			{
289	3		$this->ad_enable(false);
290	1		}
291
292			/**
293			* Delete an advertisement
294			*
295			* @return void
296			*/
297	3		public function action_delete()
298			{
299	3		$ad_id = $this->request->variable('id', 0);
300			if ($ad_id)
301	3		{
302	3		if (confirm_box(true))
303	3		{
304			// Get ad data so that we can log ad name
305	2		$ad_data = $this->manager->get_ad($ad_id);
306
307			// Delete ad and it's template locations
308	2		$this->manager->delete_ad_locations($ad_id);
309	2		$success = $this->manager->delete_ad($ad_id);
310
311			// Only notify user on error or if not ajax
312	2		if (!$success)
313	2		{
314	1		$this->error('ACP_AD_DELETE_ERRORED');
315			}
316			else
317			{
318	1		$this->log('DELETE', $ad_data['ad_name']);
319
320	1		if (!$this->request->is_ajax())
321	1		{
322	1		$this->success('ACP_AD_DELETE_SUCCESS');
323			}
324			}
325			}
326			else
327			{
328	1		confirm_box(false, $this->user->lang('CONFIRM_OPERATION'), build_hidden_fields(array(
329	1		'id' => $ad_id,
330	1		'i' => $this->request->variable('i', ''),
331	1		'mode' => $this->request->variable('mode', ''),
332			'action' => 'delete'
333	1		)));
334			}
335	1		}
336	1		}
337
338			/**
339			* Display the ads
340			*
341			* @return void
342			*/
343	1		public function list_ads()
344			{
345	1		foreach ($this->manager->get_all_ads() as $row)
346			{
347	1		$ad_enabled = (int) $row['ad_enabled'];
348	1		$ad_end_date = (int) $row['ad_end_date'];
349	1		$ad_expired = $ad_end_date > 0 && $ad_end_date < time();
350	1		if ($ad_expired && $ad_enabled)
351	1		{
352	1		$ad_enabled = 0;
353	1		$this->manager->update_ad($row['ad_id'], array('ad_enabled' => 0));
354	1		}
355
356	1		$this->template->assign_block_vars('ads', array(
357	1		'NAME' => $row['ad_name'],
358	1		'END_DATE' => $ad_end_date ? $this->user->format_date($ad_end_date, self::DATE_FORMAT) : '',
359	1		'S_END_DATE_EXPIRED' => $ad_expired,
360	1		'S_ENABLED' => $ad_enabled,
361	1		'U_ENABLE' => $this->u_action . '&action=' . ($ad_enabled ? 'disable' : 'enable') . '&id=' . $row['ad_id'],
362	1		'U_EDIT' => $this->u_action . '&action=edit&id=' . $row['ad_id'],
363	1		'U_DELETE' => $this->u_action . '&action=delete&id=' . $row['ad_id'],
364	1		));
365	1		}
366
367			// Set output vars for display in the template
368	1		$this->template->assign_var('U_ACTION_ADD', $this->u_action . '&action=add');
369	1		}
370
371			/**
372			* Perform general tasks
373			*
374			* @return void
375			*/
376	9		protected function setup()
377			{
378	9		$this->user->add_lang_ext('phpbb/admanagement', 'acp');
379
380	9		$this->template->assign_var('S_PHPBB_ADMANAGEMENT', true);
381	9		}
382
383			/**
384			* Enable/disable an advertisement
385			*
386			* @param bool $enable Enable or disable the advertisement?
387			* @return void
388			*/
389	4		protected function ad_enable($enable)
390			{
391	4		$ad_id = $this->request->variable('id', 0);
392
393	4		$success = $this->manager->update_ad($ad_id, array(
394	4		'ad_enabled' => (int) $enable,
395	4		));
396
397			// If AJAX was used, show user a result message
398	4		if ($this->request->is_ajax())
399	4		{
400			$json_response = new \phpbb\json_response;
401			$json_response->send(array(
402			'text' => $this->user->lang($enable ? 'ENABLED' : 'DISABLED'),
403			'title' => $this->user->lang('AD_ENABLE_TITLE', (int) $enable),
404			));
405			}
406
407			// Otherwise, show traditional infobox
408			if ($success)
409	4		{
410	2		$this->success($enable ? 'ACP_AD_ENABLE_SUCCESS' : 'ACP_AD_DISABLE_SUCCESS');
411			}
412			else
413			{
414	2		$this->error($enable ? 'ACP_AD_ENABLE_ERRORED' : 'ACP_AD_DISABLE_ERRORED');
415			}
416			}
417
418			/**
419			* Get admin form data.
420			*
421			* @param string $form_name The form name.
422			* @return array Form data
423			*/
424	13		protected function get_form_data($form_name)
425			{
426			$data = array(
427	13		'ad_name' => $this->request->variable('ad_name', '', true),
428	13		'ad_note' => $this->request->variable('ad_note', '', true),
429	13		'ad_code' => $this->request->variable('ad_code', '', true),
430	13		'ad_enabled' => $this->request->variable('ad_enabled', 0),
431	13		'ad_locations' => $this->request->variable('ad_locations', array('')),
432	13		'ad_end_date' => $this->request->variable('ad_end_date', ''),
433	13		);
434
435			// Validate form key
436	13		if (!check_form_key($form_name))
437	13		{
438	2		$this->errors[] = $this->user->lang('FORM_INVALID');
439	2		}
440
441			// Validate ad name
442	13		if ($data['ad_name'] === '')
443	13		{
444	2		$this->errors[] = $this->user->lang('AD_NAME_REQUIRED');
445	2		}
446	13		if (truncate_string($data['ad_name'], self::MAX_NAME_LENGTH) !== $data['ad_name'])
447	13		{
448	2		$this->errors[] = $this->user->lang('AD_NAME_TOO_LONG', self::MAX_NAME_LENGTH);
449	2		}
450
451			// Validate ad end date
452	13		if (preg_match('#^\d{4}\-\d{2}\-\d{2}$#', $data['ad_end_date']))
453	13		{
454	4		$data['ad_end_date'] = (int) $this->user->get_timestamp_from_format(self::DATE_FORMAT, $data['ad_end_date']);
455
456	4		if ($data['ad_end_date'] < time())
457	4		{
458	2		$this->errors[] = $this->user->lang('AD_END_DATE_INVALID');
459	2		}
460	4		}
461	9		else if ($data['ad_end_date'] !== '')
462	9		{
463			$this->errors[] = $this->user->lang('AD_END_DATE_INVALID');
464			}
465			else
466			{
467	9		$data['ad_end_date'] = 0;
468			}
469
470	13		return $data;
471			}
472
473			/**
474			* Assign form data to the template.
475			*
476			* @param array $data The form data.
477			* @return void
478			*/
479	11		protected function assign_form_data($data)
480			{
481	11		$this->template->assign_vars(array(
482	11		'S_ERROR' => (bool) count($this->errors),
483	11		'ERROR_MSG' => count($this->errors) ? implode('<br />', $this->errors) : '',
484
485	11		'AD_NAME' => $data['ad_name'],
486	11		'AD_NOTE' => $data['ad_note'],
487	11		'AD_CODE' => $data['ad_code'],
488	11		'AD_ENABLED' => $data['ad_enabled'],
489	11		'AD_END_DATE' => $this->prepare_end_date($data['ad_end_date']),
490	11		));
491	11		}
492			/**
493			* Prepare end date for display
494			*
495			* @param mixed $end_date End date.
496			* @return string End date prepared for display.
497			*/
498	11		protected function prepare_end_date($end_date)
499			{
500	11		if (empty($end_date))
501	11		{
502	8		return '';
503			}
504
505	3		if (is_numeric($end_date))
506	3		{
507	3		return $this->user->format_date($end_date, self::DATE_FORMAT);
508			}
509
510			return (string) $end_date;
511			}
512
513			/**
514			* Assign template locations data to the template.
515			*
516			* @param mixed $data The form data or nothing.
517			* @return void
518			*/
519	12		protected function assign_locations($data = false)
520			{
521	12		foreach ($this->location_manager->get_all_locations() as $location_id => $location_data)
522			{
523	12		$this->template->assign_block_vars('ad_locations', array(
524	12		'LOCATION_ID' => $location_id,
525	12		'LOCATION_DESC' => $location_data['desc'],
526	12		'LOCATION_NAME' => $location_data['name'],
527	12		'S_SELECTED' => $data ? in_array($location_id, $data['ad_locations']) : false,
528	12		));
529	12		}
530	12		}
531
532			/**
533			* Prepare advertisement preview
534			*
535			* @param string $code Ad code to preview
536			* @return void
537			*/
538	2		protected function ad_preview($code)
539			{
540	2		$this->template->assign_var('PREVIEW', htmlspecialchars_decode($code));
541	2		}
542
543			/**
544			* Print success message.
545			*
546			* It takes arguments in the form of a language key, followed by language substitution values.
547			*/
548	6		protected function success()
549			{
550	6		trigger_error(call_user_func_array(array($this->user, 'lang'), func_get_args()) . adm_back_link($this->u_action));
551			}
552
553			/**
554			* Print error message.
555			*
556			* It takes arguments in the form of a language key, followed by language substitution values.
557			*/
558	5		protected function error()
559			{
560	5		trigger_error(call_user_func_array(array($this->user, 'lang'), func_get_args()) . adm_back_link($this->u_action), E_USER_WARNING);
561			}
562
563			/**
564			* Log action
565			*
566			* @param string $action Performed action in uppercase
567			* @param string $ad_name Advertisement name
568			* @return void
569			*/
570	3		protected function log($action, $ad_name)
571			{
572	3		$this->log->add('admin', $this->user->data['user_id'], $this->user->ip, 'ACP_ADMANAGEMENT_' . $action . '_LOG', time(), array($ad_name));
573	3		}
574			}
575

phpbb-extensions / ad-management