mambax7 /
newbb
| Total Complexity | 96 |
| Total Lines | 596 |
| Duplicated Lines | 0 % |
| Changes | 2 | ||
| Bugs | 0 | Features | 0 |
Complex classes like TopicHandler 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.
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 TopicHandler, and based on these observations, apply Extract Interface, too.
| 1 | <?php declare(strict_types=1); |
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| 26 | final class TopicHandler extends \XoopsPersistableObjectHandler |
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| 27 | { |
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| 28 | /** |
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| 29 | * @param \XoopsDatabase|null $db |
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| 30 | */ |
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| 31 | public function __construct(\XoopsDatabase $db = null) |
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| 32 | { |
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| 33 | parent::__construct($db, 'newbb_topics', Topic::class, 'topic_id', 'topic_title'); |
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| 34 | } |
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| 35 | |||
| 36 | /** |
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| 37 | * @param mixed $id ID |
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| 38 | * @param null|array $fields fields to fetch |
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| 39 | * @return mixed|null XoopsObject |
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| 40 | */ |
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| 41 | public function get($id = null, $fields = null) //get($id, $var = null) |
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| 58 | } |
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| 59 | |||
| 60 | /** |
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| 61 | * insert an object into the database |
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| 62 | * |
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| 63 | * @param \XoopsObject $object {@link \XoopsObject} reference to object |
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| 64 | * @param bool $force flag to force the query execution despite security settings |
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| 65 | * @return mixed object ID |
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| 66 | */ |
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| 67 | public function insert(\XoopsObject $object, $force = true) |
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| 86 | } |
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| 87 | |||
| 88 | /** |
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| 89 | * @param object|Topic $object |
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| 90 | * @param bool $force |
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| 91 | * @return bool |
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| 92 | */ |
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| 93 | public function approve(object $object, bool $force = false): bool |
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| 94 | { |
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| 95 | $topic_id = $object->getVar('topic_id'); |
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| 96 | if ($force) { |
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| 97 | $sql = 'UPDATE ' . $this->db->prefix('newbb_topics') . " SET approved = -1 WHERE topic_id = {$topic_id}"; |
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| 98 | } else { |
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| 99 | $sql = 'UPDATE ' . $this->db->prefix('newbb_topics') . " SET approved = 1 WHERE topic_id = {$topic_id}"; |
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| 100 | } |
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| 101 | if (!$result = $this->db->queryF($sql)) { |
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| 102 | //xoops_error($this->db->error()); |
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| 103 | return false; |
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| 104 | } |
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| 105 | $postHandler = Helper::getInstance()->getHandler('Post'); |
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| 106 | $postsObject = $postHandler->getAll(new \Criteria('topic_id', $topic_id)); |
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| 107 | foreach (\array_keys($postsObject) as $post_id) { |
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| 108 | $postHandler->approve($postsObject[$post_id]); |
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| 109 | } |
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| 110 | unset($postsObject); |
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| 111 | /** @var \XoopsModules\Newbb\StatsHandler $statsHandler */ |
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| 112 | $statsHandler = Helper::getInstance()->getHandler('Stats'); |
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| 113 | $statsHandler->update($object->getVar('forum_id'), 'topic'); |
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| 114 | |||
| 115 | return true; |
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| 116 | } |
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| 117 | |||
| 118 | /** |
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| 119 | * get previous/next topic |
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| 120 | * |
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| 121 | * @param int $topic_id current topic ID |
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| 122 | * @param int $action |
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| 123 | * <ul> |
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| 124 | * <li> -1: previous </li> |
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| 125 | * <li> 0: current </li> |
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| 126 | * <li> 1: next </li> |
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| 127 | * </ul> |
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| 128 | * @param int $forum_id the scope for moving |
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| 129 | * <ul> |
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| 130 | * <li> >0 : inside the forum </li> |
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| 131 | * <li> <= 0: global </li> |
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| 132 | * </ul> |
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| 133 | * @return \XoopsObject|null |
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| 134 | */ |
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| 135 | public function &getByMove(int $topic_id, int $action, int $forum_id = 0) |
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| 136 | { |
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| 137 | $topic = null; |
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| 138 | if (!empty($action)) { |
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| 139 | $sql = 'SELECT * FROM ' . $this->table . ' WHERE 1=1' . (($forum_id > 0) ? ' AND forum_id=' . (int)$forum_id : '') . ' AND topic_id ' . (($action > 0) ? '>' : '<') . (int)$topic_id . ' ORDER BY topic_id ' . (($action > 0) ? 'ASC' : 'DESC') . ' LIMIT 1'; |
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| 140 | $result = $this->db->query($sql); |
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| 141 | if ($this->db->isResultSet($result)) { |
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| 142 | $row = $this->db->fetchArray($result); |
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| 143 | if ($row) { |
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| 144 | $topic = $this->create(false); |
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| 145 | $topic->assignVars($row); |
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| 146 | |||
| 147 | return $topic; |
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| 148 | } |
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| 149 | } |
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| 150 | } |
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| 151 | $topic = $this->get($topic_id); |
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| 152 | |||
| 153 | return $topic; |
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| 154 | } |
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| 155 | |||
| 156 | /** |
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| 157 | * @param int $post_id |
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| 158 | * @return null|\XoopsObject |
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| 159 | */ |
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| 160 | public function &getByPost(int $post_id): ?\XoopsObject |
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| 161 | { |
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| 162 | $topic = null; |
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| 163 | $sql = 'SELECT t.* FROM ' . $this->db->prefix('newbb_topics') . ' t, ' . $this->db->prefix('newbb_posts') . ' p |
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| 164 | WHERE t.topic_id = p.topic_id AND p.post_id = ' . (int)$post_id; |
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| 165 | $result = $this->db->query($sql); |
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| 166 | if (!$this->db->isResultSet($result)) { |
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| 167 | //xoops_error($this->db->error()); |
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| 168 | return $topic; |
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| 169 | } |
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| 170 | $row = $this->db->fetchArray($result); |
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| 171 | $topic = $this->create(false); |
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| 172 | $topic->assignVars($row); |
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| 173 | |||
| 174 | return $topic; |
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| 175 | } |
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| 176 | |||
| 177 | /** |
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| 178 | * @param Topic $topic |
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| 179 | * @param string $type |
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| 180 | * @return int |
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| 181 | */ |
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| 182 | public function getPostCount(Topic $topic, string $type = ''): int |
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| 183 | { |
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| 184 | switch ($type) { |
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| 185 | case 'pending': |
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| 186 | $approved = 0; |
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| 187 | break; |
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| 188 | case 'deleted': |
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| 189 | $approved = -1; |
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| 190 | break; |
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| 191 | default: |
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| 192 | $approved = 1; |
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| 193 | break; |
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| 194 | } |
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| 195 | $criteria = new \CriteriaCompo(new \Criteria('topic_id', $topic->getVar('topic_id'))); |
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| 196 | $criteria->add(new \Criteria('approved', $approved)); |
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| 197 | /** @var PostHandler $postHandler */ |
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| 198 | $postHandler = Helper::getInstance()->getHandler('Post'); |
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| 199 | $count = $postHandler->getCount($criteria); |
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| 200 | |||
| 201 | return $count; |
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| 202 | } |
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| 203 | |||
| 204 | /** |
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| 205 | * @param int $topic_id |
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| 206 | * @return null|Post |
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| 207 | */ |
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| 208 | public function &getTopPost(int $topic_id): ?Post |
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| 209 | { |
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| 210 | $post = null; |
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| 211 | $sql = 'SELECT p.*, t.* FROM ' . $this->db->prefix('newbb_posts') . ' p, |
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| 212 | ' . $this->db->prefix('newbb_posts_text') . ' t |
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| 213 | WHERE |
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| 214 | p.topic_id = ' . $topic_id . ' AND p.pid = 0 |
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| 215 | AND t.post_id = p.post_id'; |
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| 216 | |||
| 217 | $result = $this->db->query($sql); |
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| 218 | if (!$this->db->isResultSet($result)) { |
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| 219 | //xoops_error($this->db->error()); |
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| 220 | return $post; |
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| 221 | } |
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| 222 | /** @var PostHandler $postHandler */ |
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| 223 | $postHandler = Helper::getInstance()->getHandler('Post'); |
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| 224 | $myrow = $this->db->fetchArray($result); |
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| 225 | /** @var Post $post */ |
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| 226 | $post = $postHandler->create(false); |
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| 227 | $post->assignVars($myrow); |
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| 228 | |||
| 229 | return $post; |
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| 230 | } |
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| 231 | |||
| 232 | /** |
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| 233 | * @param int $topic_id |
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| 234 | * @return bool|int |
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| 235 | */ |
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| 236 | public function getTopPostId(int $topic_id) |
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| 237 | { |
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| 238 | $sql = 'SELECT MIN(post_id) AS post_id FROM ' . $this->db->prefix('newbb_posts') . ' WHERE topic_id = ' . $topic_id . ' AND pid = 0'; |
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| 239 | $result = $this->db->query($sql); |
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| 240 | if (!$this->db->isResultSet($result)) { |
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| 241 | // \trigger_error("Query Failed! SQL: $sql- Error: " . $xoopsDB->error(), E_USER_ERROR); |
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| 242 | //xoops_error($this->db->error()); |
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| 243 | return false; |
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| 244 | } |
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| 245 | [$post_id] = $this->db->fetchRow($result); |
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| 246 | |||
| 247 | return $post_id; |
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| 248 | } |
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| 249 | |||
| 250 | //Added by BigKev to get the next unread post ID based on the $lastreadpost_id |
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| 251 | /** |
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| 252 | * @param int $topic_id |
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| 253 | * @param int $lastreadpost_id |
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| 254 | * @return false|mixed |
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| 255 | */ |
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| 256 | public function getNextPostId(int $topic_id, int $lastreadpost_id) |
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| 268 | } |
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| 269 | |||
| 270 | /** |
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| 271 | * @param Topic $topic |
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| 272 | * @param string $order |
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| 273 | * @param int $perpage |
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| 274 | * @param int $start |
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| 275 | * @param int $post_id |
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| 276 | * @param string $type |
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| 277 | * @return array |
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| 278 | */ |
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| 279 | public function &getAllPosts(Topic $topic, string $order = 'ASC', int $perpage = 10, int &$start = 0, int $post_id = 0, string $type = ''): array |
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| 280 | { |
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| 281 | $ret = []; |
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| 282 | $perpage = ((int)$perpage > 0) ? (int)$perpage : (empty($GLOBALS['xoopsModuleConfig']['posts_per_page']) ? 10 : $GLOBALS['xoopsModuleConfig']['posts_per_page']); |
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| 283 | $start = (int)$start; |
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| 284 | switch ($type) { |
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| 285 | case 'pending': |
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| 286 | $approveCriteria = ' AND p.approved = 0'; |
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| 287 | break; |
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| 288 | case 'deleted': |
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| 289 | $approveCriteria = ' AND p.approved = -1'; |
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| 290 | break; |
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| 291 | default: |
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| 292 | $approveCriteria = ' AND p.approved = 1'; |
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| 293 | break; |
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| 294 | } |
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| 295 | |||
| 296 | if ($post_id) { |
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| 297 | if ('DESC' === $order) { |
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| 298 | $operator_for_position = '>'; |
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| 299 | } else { |
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| 300 | $order = 'ASC'; |
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| 301 | $operator_for_position = '<'; |
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| 302 | } |
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| 303 | //$approveCriteria = ' AND approved = 1'; // any others? |
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| 304 | $sql = 'SELECT COUNT(*) FROM ' . $this->db->prefix('newbb_posts') . ' AS p WHERE p.topic_id=' . (int)$topic->getVar('topic_id') . $approveCriteria . " AND p.post_id $operator_for_position $post_id"; |
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| 305 | $result = $this->db->query($sql); |
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| 306 | if (!$this->db->isResultSet($result)) { |
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| 307 | // \trigger_error("Query Failed! SQL: $sql- Error: " . $xoopsDB->error(), E_USER_ERROR); |
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| 308 | //xoops_error($this->db->error()); |
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| 309 | return $ret; |
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| 310 | } |
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| 311 | [$position] = $this->db->fetchRow($result); |
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| 312 | $start = (int)($position / $perpage) * $perpage; |
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| 313 | } |
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| 314 | |||
| 315 | $sql = 'SELECT p.*, t.* FROM ' . $this->db->prefix('newbb_posts') . ' p, ' . $this->db->prefix('newbb_posts_text') . ' t WHERE p.topic_id=' . $topic->getVar('topic_id') . ' AND p.post_id = t.post_id' . $approveCriteria . " ORDER BY p.post_id $order"; |
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| 316 | $result = $this->db->query($sql, $perpage, $start); |
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| 317 | if (!$this->db->isResultSet($result)) { |
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| 318 | //xoops_error($this->db->error()); |
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| 319 | return $ret; |
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| 320 | } |
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| 321 | $postHandler = Helper::getInstance()->getHandler('Post'); |
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| 322 | while (false !== ($myrow = $this->db->fetchArray($result))) { |
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| 323 | $post = $postHandler->create(false); |
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| 324 | $post->assignVars($myrow); |
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| 325 | $ret[$myrow['post_id']] = $post; |
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| 326 | unset($post); |
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| 327 | } |
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| 328 | |||
| 329 | return $ret; |
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| 330 | } |
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| 331 | |||
| 332 | /** |
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| 333 | * @param array $postArray |
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| 334 | * @param int $pid |
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| 335 | * @return mixed |
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| 336 | */ |
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| 337 | public function &getPostTree(array $postArray, int $pid = 0) |
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| 338 | { |
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| 339 | $postsArray = null; |
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| 340 | // require_once $GLOBALS['xoops']->path('modules/newbb/class/Tree.php'); |
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| 341 | $newbbTree = new Tree('newbb_posts'); |
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| 342 | $newbbTree->setPrefix(' '); |
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| 343 | $newbbTree->setPostArray($postArray); |
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| 344 | $newbbTree->getPostTree($postsArray, $pid); |
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| 345 | |||
| 346 | return $postsArray; |
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| 347 | } |
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| 348 | |||
| 349 | /** |
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| 350 | * @param Topic $topic |
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| 351 | * @param array $postArray |
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| 352 | * @return array |
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| 353 | */ |
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| 354 | public function showTreeItem(Topic $topic, array &$postArray): array |
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| 379 | } |
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| 380 | |||
| 381 | /** |
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| 382 | * @param Topic $topic |
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| 383 | * @param bool $isApproved |
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| 384 | * @return array |
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| 385 | */ |
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| 386 | public function getAllPosters(Topic $topic, bool $isApproved = true): array |
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| 387 | { |
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| 388 | $ret = []; |
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| 389 | $sql = 'SELECT DISTINCT uid FROM ' . $this->db->prefix('newbb_posts') . ' WHERE topic_id=' . $topic->getVar('topic_id') . ' AND uid>0'; |
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| 390 | if ($isApproved) { |
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| 391 | $sql .= ' AND approved = 1'; |
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| 392 | } |
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| 393 | $result = $this->db->query($sql); |
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| 394 | if ($this->db->isResultSet($result)) { |
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| 395 | while (false !== ($myrow = $this->db->fetchArray($result))) { |
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| 396 | $ret[] = $myrow['uid']; |
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| 397 | } |
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| 398 | } |
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| 399 | |||
| 400 | return $ret; |
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| 401 | } |
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| 402 | |||
| 403 | /** |
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| 404 | * @param \XoopsObject $object Topic |
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| 405 | * @param bool $force |
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| 406 | * @return bool |
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| 407 | */ |
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| 408 | public function delete(\XoopsObject $object, $force = true): bool |
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| 409 | { |
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| 410 | $topic = $object; |
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| 411 | $topicId = \is_object($topic) ? $topic->getVar('topic_id') : (int)$topic; |
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| 412 | if (empty($topicId)) { |
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| 413 | return false; |
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| 414 | } |
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| 415 | $postObject = $this->getTopPost($topicId); |
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| 416 | /** @var PostHandler $postHandler */ |
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| 417 | $postHandler = Helper::getInstance()->getHandler('Post'); |
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| 418 | $postHandler->myDelete($postObject, false, $force); |
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| 419 | |||
| 420 | $newbbConfig = \newbbLoadConfig(); |
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| 421 | /** @var \XoopsModules\Tag\TagHandler $tagHandler */ |
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| 422 | if (!empty($newbbConfig['do_tag']) && \class_exists('TagFormTag') && $tagHandler = TagHelper::getInstance()->getHandler('Tag')) { //@xoops_getModuleHandler('tag', 'tag', true)) { |
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| 423 | $tagHandler->updateByItem([], $topicId, 'newbb'); |
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| 424 | } |
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| 425 | |||
| 426 | return true; |
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| 427 | } |
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| 428 | |||
| 429 | // get permission |
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| 430 | // parameter: $type: 'post', 'view', 'reply', 'edit', 'delete', 'addpoll', 'vote', 'attach' |
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| 431 | // $gperm_names = "'forum_can_post', 'forum_can_view', 'forum_can_reply', 'forum_can_edit', 'forum_can_delete', 'forum_can_addpoll', 'forum_can_vote', 'forum_can_attach', 'forum_can_noapprove'"; |
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| 432 | |||
| 433 | /** |
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| 434 | * @param int|Forum $forum |
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| 435 | * @param int|null $topic_locked |
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| 436 | * @param string $type |
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| 437 | * @return bool |
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| 438 | */ |
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| 439 | public function getPermission($forum, ?int $topic_locked = null, string $type = 'view'): bool |
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| 462 | } |
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| 463 | |||
| 464 | /** |
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| 465 | * clean orphan items from database |
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| 466 | * |
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| 467 | * @param string $table_link |
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| 468 | * @param string $field_link |
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| 469 | * @param string $field_object |
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| 470 | * @return bool true on success |
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| 471 | */ |
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| 472 | public function cleanOrphan($table_link = '', $field_link = '', $field_object = ''): bool //cleanOrphan() |
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| 473 | { |
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| 474 | $this->deleteAll(new \Criteria('topic_time', '0'), true, true); |
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| 475 | parent::cleanOrphan($this->db->prefix('newbb_forums'), 'forum_id'); |
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| 476 | parent::cleanOrphan($this->db->prefix('newbb_posts'), 'topic_id'); |
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| 477 | |||
| 478 | return true; |
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| 479 | } |
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| 480 | |||
| 481 | /** |
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| 482 | * clean expired objects from database |
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| 483 | * |
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| 484 | * @param int $expire time limit for expiration |
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| 485 | * @return bool true on success |
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| 486 | */ |
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| 487 | public function cleanExpires(int $expire = 0): bool |
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| 488 | { |
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| 489 | // irmtfan if 0 no cleanup look include/plugin.php |
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| 490 | if (!\func_num_args()) { |
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| 491 | $newbbConfig = \newbbLoadConfig(); |
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| 492 | $expire = isset($newbbConfig['pending_expire']) ? (int)$newbbConfig['pending_expire'] : 7; |
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| 493 | $expire *= 24 * 3600; // days to seconds |
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| 494 | } |
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| 495 | if (empty($expire)) { |
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| 496 | return false; |
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| 497 | } |
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| 498 | $crit_expire = new \CriteriaCompo(new \Criteria('approved', '0', '<=')); |
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| 499 | $crit_expire->add(new \Criteria('topic_time', \time() - (int)$expire, '<')); |
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| 500 | |||
| 501 | return $this->deleteAll($crit_expire, true/*, true*/); |
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| 502 | } |
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| 503 | |||
| 504 | // START irmtfan - rewrite topic synchronization function. add pid sync and remove hard-code db access |
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| 505 | /** |
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| 506 | * @param mixed $object |
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| 507 | * @param bool $force |
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| 508 | * @return bool |
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| 509 | */ |
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| 510 | public function synchronization($object = null, bool $force = true): bool |
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| 511 | { |
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| 512 | if (!\is_object($object)) { |
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| 513 | $object = $this->get((int)$object); |
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| 514 | } |
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| 515 | if (!\is_object($object) || !$object->getVar('topic_id')) { |
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| 516 | return false; |
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| 517 | } |
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| 518 | |||
| 519 | /** @var PostHandler $postHandler */ |
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| 520 | $postHandler = Helper::getInstance()->getHandler('Post'); |
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| 521 | $criteria = new \CriteriaCompo(); |
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| 522 | $criteria->add(new \Criteria('topic_id', (string)$object->getVar('topic_id')), 'AND'); |
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| 523 | $criteria->add(new \Criteria('approved', '1'), 'AND'); |
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| 524 | $post_ids = $postHandler->getIds($criteria); |
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| 525 | if (empty($post_ids)) { |
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| 526 | return false; |
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| 527 | } |
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| 528 | $last_post = \max($post_ids); |
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| 529 | $top_post = \min($post_ids); |
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| 530 | $topic_replies = (is_countable($post_ids) ? \count($post_ids) : 0) - 1; |
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| 531 | if ($object->getVar('topic_last_post_id') != $last_post) { |
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| 532 | $object->setVar('topic_last_post_id', $last_post); |
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| 533 | } |
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| 534 | if ($object->getVar('topic_replies') != $topic_replies) { |
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| 535 | $object->setVar('topic_replies', $topic_replies); |
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| 536 | } |
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| 537 | $b1 = $this->insert($object, $force); |
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| 538 | $criteria->add(new \Criteria('post_id', $top_post, '<>'), 'AND'); |
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| 539 | $criteria->add(new \Criteria('pid', '(' . \implode(', ', $post_ids) . ')', 'NOT IN'), 'AND'); |
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| 540 | $b2 = $postHandler->updateAll('pid', $top_post, $criteria, $force); |
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| 541 | $criteria = new \CriteriaCompo(); |
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| 542 | $criteria->add(new \Criteria('post_id', $top_post, '='), 'AND'); |
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| 543 | $b3 = $postHandler->updateAll('pid', 0, $criteria, $force); |
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| 544 | |||
| 545 | return ($b1 && $b2 && $b3); |
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| 546 | } |
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| 547 | |||
| 548 | // END irmtfan - rewrite topic synchronization function. add pid sync and remove hard-code db access |
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| 549 | // START irmtfan getActivePolls |
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| 550 | |||
| 551 | /** |
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| 552 | * get all active poll modules in the current xoops installtion. |
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| 553 | * @return array $pollDirs = array($dirname1=>$dirname1, $dirname2=>$dirname2, ...) dirnames of all active poll modules |
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| 554 | */ |
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| 555 | public function getActivePolls(): array |
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| 556 | { |
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| 557 | $pollDirs = []; |
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| 558 | $allDirs = \xoops_getActiveModules(); |
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| 559 | foreach ($allDirs as $dirname) { |
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| 560 | // pollresults.php file is exist in all xoopspoll versions and umfrage versions |
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| 561 | if (\file_exists($GLOBALS['xoops']->path('modules/' . $dirname . '/pollresults.php'))) { |
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| 562 | $pollDirs[$dirname] = $dirname; |
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| 563 | } |
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| 564 | } |
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| 565 | |||
| 566 | return $pollDirs; |
||
| 567 | } |
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| 568 | |||
| 569 | // END irmtfan getActivePolls |
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| 570 | |||
| 571 | // START irmtfan findPollModule |
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| 572 | |||
| 573 | /** |
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| 574 | * find poll module that is in used in the current newbb installtion. |
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| 575 | * @param array $pollDirs dirnames of all active poll modules |
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| 576 | * @return bool|string | true | false |
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| 577 | * $dir_def: dirname of poll module that is in used in the current newbb installtion. |
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| 578 | * true: no poll module is installed | newbb has no topic with poll | newbb has no topic |
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| 579 | * false: errors (see below xoops_errors) |
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| 580 | */ |
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| 581 | public function findPollModule(array $pollDirs = []) |
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| 622 | } |
||
| 623 | // END irmtfan findPollModule |
||
| 624 | } |
||
| 625 |
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Let?s assume that you have a directory layout like this:
. |-- OtherDir | |-- Bar.php | `-- Foo.php `-- SomeDir `-- Foo.phpand let?s assume the following content of
Bar.php:If both files
OtherDir/Foo.phpandSomeDir/Foo.phpare loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.phpHowever, as
OtherDir/Foo.phpdoes not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: