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<?php |
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/** |
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* |
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* @package sitemaker |
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* @copyright (c) 2013 Daniel A. (blitze) |
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* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2 |
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* |
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*/ |
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namespace blitze\sitemaker\blocks; |
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class forum_poll extends \blitze\sitemaker\services\blocks\driver\block |
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{ |
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/** @var \phpbb\db\driver\driver_interface */ |
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protected $db; |
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/** @var \blitze\sitemaker\services\forum\data */ |
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protected $forum_data; |
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/** @var \blitze\sitemaker\services\forum\options */ |
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protected $forum_options; |
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/** @var \blitze\sitemaker\services\groups */ |
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protected $groups; |
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/** @var \blitze\sitemaker\services\poll */ |
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protected $poll; |
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/** |
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* Constructor |
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* |
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* @param \phpbb\db\driver\driver_interface $db Database connection |
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* @param \blitze\sitemaker\services\forum\data $forum_data Forum Data object |
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* @param \blitze\sitemaker\services\forum\options $forum_options Forum Options Object |
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* @param \blitze\sitemaker\services\groups $groups Groups Object |
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* @param \blitze\sitemaker\services\poll $poll Poll Object |
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*/ |
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public function __construct(\phpbb\db\driver\driver_interface $db, \blitze\sitemaker\services\forum\data $forum_data, \blitze\sitemaker\services\forum\options $forum_options, \blitze\sitemaker\services\groups $groups, \blitze\sitemaker\services\poll $poll) |
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{ |
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$this->db = $db; |
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$this->forum_data = $forum_data; |
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$this->forum_options = $forum_options; |
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$this->groups = $groups; |
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$this->poll = $poll; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function get_config(array $settings) |
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{ |
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$forum_options = $this->forum_options->get_all(); |
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$group_options = $this->groups->get_data(); |
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$topic_type_options = array(POST_NORMAL => 'POST_NORMAL', POST_STICKY => 'POST_STICKY', POST_ANNOUNCE => 'POST_ANNOUNCEMENT', POST_GLOBAL => 'POST_GLOBAL'); |
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$sort_options = array('' => 'RANDOM', FORUMS_ORDER_FIRST_POST => 'FIRST_POST_TIME', FORUMS_ORDER_LAST_POST => 'LAST_POST_TIME', FORUMS_ORDER_LAST_READ => 'LAST_READ_TIME'); |
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return array( |
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'legend1' => 'SETTINGS', |
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'user_ids' => array('lang' => 'POLL_FROM_USERS', 'validate' => 'string', 'type' => 'textarea:3:40', 'maxlength' => 2, 'explain' => true, 'default' => ''), |
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'group_ids' => array('lang' => 'POLL_FROM_GROUPS', 'validate' => 'string', 'type' => 'multi_select', 'options' => $group_options, 'default' => array(), 'explain' => true), |
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'topic_ids' => array('lang' => 'POLL_FROM_TOPICS', 'validate' => 'string', 'type' => 'textarea:3:40', 'maxlength' => 2, 'explain' => true, 'default' => ''), |
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'forum_ids' => array('lang' => 'POLL_FROM_FORUMS', 'validate' => 'string', 'type' => 'multi_select', 'options' => $forum_options, 'default' => array(), 'explain' => true), |
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'topic_type' => array('lang' => 'TOPIC_TYPE', 'validate' => 'string', 'type' => 'checkbox', 'options' => $topic_type_options, 'default' => array(POST_NORMAL), 'explain' => false), |
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'order_by' => array('lang' => 'ORDER_BY', 'validate' => 'string', 'type' => 'select', 'options' => $sort_options, 'default' => 0, 'explain' => false), |
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); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function display(array $bdata, $edit_mode = false) |
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{ |
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$this->settings = $bdata['settings']; |
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$title = 'POLL'; |
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if (!($topic_data = $this->_get_topic_data())) |
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{ |
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return array( |
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'title' => $title, |
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'content' => '', |
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); |
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} |
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$this->poll->build($topic_data, $this->ptemplate); |
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return array( |
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'title' => $title, |
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'content' => $this->ptemplate->render_view('blitze/sitemaker', 'blocks/forum_poll.html', 'forum_poll_block') |
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); |
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} |
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/** |
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* @return array|null |
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*/ |
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private function _get_topic_data() |
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{ |
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$sql_array = array( |
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'WHERE' => array( |
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't.poll_start <> 0', |
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), |
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); |
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$this->_limit_by_user($sql_array); |
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$this->_limit_by_topic($sql_array); |
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$this->_limit_by_group($sql_array); |
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$this->forum_data->query() |
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->fetch_forum($this->settings['forum_ids']) |
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->fetch_topic_type($this->settings['topic_type']) |
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->set_sorting($this->_get_sorting()) |
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->fetch_custom($sql_array) |
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->build(); |
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$topic_data = $this->forum_data->get_topic_data(1); |
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return array_shift($topic_data); |
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} |
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/** |
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* @param array $sql_array |
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*/ |
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private function _limit_by_user(array &$sql_array) |
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{ |
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$from_users_ary = array_filter(explode(',', str_replace(' ', '', $this->settings['user_ids']))); |
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$sql_array['WHERE'][] = (sizeof($from_users_ary)) ? $this->db->sql_in_set('t.topic_poster', $from_users_ary) : ''; |
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} |
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/** |
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* @param array $sql_array |
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*/ |
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private function _limit_by_topic(array &$sql_array) |
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{ |
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$from_topics_ary = array_filter(explode(',', str_replace(' ', '', $this->settings['topic_ids']))); |
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$sql_array['WHERE'][] = (sizeof($from_topics_ary)) ? $this->db->sql_in_set('t.topic_id', $from_topics_ary) : ''; |
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} |
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/** |
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* @param array $sql_array |
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*/ |
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private function _limit_by_group(array &$sql_array) |
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{ |
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if (!empty($this->settings['group_ids'])) |
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{ |
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$sql_array['FROM'][USER_GROUP_TABLE] = 'ug'; |
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$sql_array['WHERE'][] = 't.topic_poster = ug.user_id'; |
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$sql_array['WHERE'][] = $this->db->sql_in_set('ug.group_id', $this->settings['group_ids']); |
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} |
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} |
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/** |
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* @return string |
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*/ |
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private function _get_sorting() |
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{ |
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$sort_order = array( |
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FORUMS_ORDER_FIRST_POST => 't.topic_time', |
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FORUMS_ORDER_LAST_POST => 't.topic_last_post_time', |
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FORUMS_ORDER_LAST_READ => 't.topic_last_view_time' |
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); |
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return (isset($sort_order[$this->settings['order_by']])) ? $sort_order[$this->settings['order_by']] : 'RAND()'; |
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} |
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} |
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In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: