XoopsModules25x /
news
| Conditions | 27 |
| Paths | 420 |
| Total Lines | 109 |
| Code Lines | 74 |
| Lines | 10 |
| Ratio | 9.17 % |
| Changes | 0 | ||
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | <?php |
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| 31 | function news_search($queryarray, $andor, $limit, $offset, $userid) |
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| 32 | { |
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| 33 | global $xoopsDB, $xoopsUser; |
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| 34 | require_once XOOPS_ROOT_PATH . '/modules/news/class/utility.php'; |
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| 35 | $restricted = NewsUtility::getModuleOption('restrictindex'); |
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| 36 | $highlight = false; |
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| 37 | $highlight = NewsUtility::getModuleOption('keywordshighlight'); // keywords highlighting |
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| 38 | |||
| 39 | /** @var XoopsModuleHandler $moduleHandler */ |
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| 40 | $moduleHandler = xoops_getHandler('module'); |
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| 41 | $module = $moduleHandler->getByDirname('news'); |
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| 42 | $modid = $module->getVar('mid'); |
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| 43 | $searchparam = ''; |
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| 44 | |||
| 45 | $gpermHandler = xoops_getHandler('groupperm'); |
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| 46 | if (is_object($xoopsUser)) { |
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| 47 | $groups = $xoopsUser->getGroups(); |
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| 48 | } else { |
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| 49 | $groups = XOOPS_GROUP_ANONYMOUS; |
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| 50 | } |
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| 51 | |||
| 52 | $sql = 'SELECT storyid, topicid, uid, title, created FROM ' . $xoopsDB->prefix('news_stories') . ' WHERE (published>0 AND published<=' . time() . ') AND (expired = 0 OR expired > ' . time() . ') '; |
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| 53 | |||
| 54 | if (0 != $userid) { |
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| 55 | $sql .= ' AND uid=' . $userid . ' '; |
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| 56 | } |
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| 57 | // because count() returns 1 even if a supplied variable |
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| 58 | // is not an array, we must check if $querryarray is really an array |
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| 59 | if (is_array($queryarray) && $count = count($queryarray)) { |
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| 60 | $sql .= " AND ((hometext LIKE '%$queryarray[0]%' OR bodytext LIKE '%$queryarray[0]%' OR title LIKE '%$queryarray[0]%' OR keywords LIKE '%$queryarray[0]%' OR description LIKE '%$queryarray[0]%')"; |
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| 61 | for ($i = 1; $i < $count; ++$i) { |
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| 62 | $sql .= " $andor "; |
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| 63 | $sql .= "(hometext LIKE '%$queryarray[$i]%' OR bodytext LIKE '%$queryarray[$i]%' OR title LIKE '%$queryarray[$i]%' OR keywords LIKE '%$queryarray[$i]%' OR description LIKE '%$queryarray[$i]%')"; |
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| 64 | } |
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| 65 | $sql .= ') '; |
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| 66 | // keywords highlighting |
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| 67 | if ($highlight) { |
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| 68 | $searchparam = '&keywords=' . urlencode(trim(implode(' ', $queryarray))); |
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| 69 | } |
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| 70 | } |
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| 71 | |||
| 72 | $sql .= 'ORDER BY created DESC'; |
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| 73 | $result = $xoopsDB->query($sql, $limit, $offset); |
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| 74 | $ret = []; |
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| 75 | $i = 0; |
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| 76 | while ($myrow = $xoopsDB->fetchArray($result)) { |
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| 77 | $display = true; |
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| 78 | View Code Duplication | if ($modid && $gpermHandler) { |
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| 79 | if ($restricted && !$gpermHandler->checkRight('news_view', $myrow['topicid'], $groups, $modid)) { |
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| 80 | $display = false; |
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| 81 | } |
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| 82 | } |
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| 83 | |||
| 84 | if ($display) { |
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| 85 | $ret[$i]['image'] = 'assets/images/news.png'; |
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| 86 | $ret[$i]['link'] = 'article.php?storyid=' . $myrow['storyid'] . '' . $searchparam; |
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| 87 | $ret[$i]['title'] = $myrow['title']; |
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| 88 | $ret[$i]['time'] = $myrow['created']; |
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| 89 | $ret[$i]['uid'] = $myrow['uid']; |
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| 90 | ++$i; |
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| 91 | } |
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| 92 | } |
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| 93 | |||
| 94 | require_once XOOPS_ROOT_PATH . '/modules/news/config.php'; |
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| 95 | $searchincomments = $cfg['config_search_comments']; |
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| 96 | |||
| 97 | if ($searchincomments && (isset($limit) && $i <= $limit)) { |
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| 98 | require_once XOOPS_ROOT_PATH . '/include/comment_constants.php'; |
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| 99 | $ind = $i; |
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| 100 | $sql = 'SELECT com_id, com_modid, com_itemid, com_created, com_uid, com_title, com_text, com_status FROM ' . $xoopsDB->prefix('xoopscomments') . " WHERE (com_id>0) AND (com_modid=$modid) AND (com_status=" . XOOPS_COMMENT_ACTIVE . ') '; |
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| 101 | if (0 != $userid) { |
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| 102 | $sql .= ' AND com_uid=' . $userid . ' '; |
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| 103 | } |
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| 104 | |||
| 105 | if (is_array($queryarray) && $count = count($queryarray)) { |
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| 106 | $sql .= " AND ((com_title LIKE '%$queryarray[0]%' OR com_text LIKE '%$queryarray[0]%')"; |
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| 107 | for ($i = 1; $i < $count; ++$i) { |
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| 108 | $sql .= " $andor "; |
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| 109 | $sql .= "(com_title LIKE '%$queryarray[$i]%' OR com_text LIKE '%$queryarray[$i]%')"; |
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| 110 | } |
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| 111 | $sql .= ') '; |
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| 112 | } |
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| 113 | $i = $ind; |
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| 114 | $sql .= 'ORDER BY com_created DESC'; |
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| 115 | $result = $xoopsDB->query($sql, $limit, $offset); |
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| 116 | while ($myrow = $xoopsDB->fetchArray($result)) { |
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| 117 | $display = true; |
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| 118 | View Code Duplication | if ($modid && $gpermHandler) { |
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| 119 | if ($restricted && !$gpermHandler->checkRight('news_view', $myrow['com_itemid'], $groups, $modid)) { |
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| 120 | $display = false; |
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| 121 | } |
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| 122 | } |
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| 123 | if ($i + 1 > $limit) { |
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| 124 | $display = false; |
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| 125 | } |
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| 126 | |||
| 127 | if ($display) { |
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| 128 | $ret[$i]['image'] = 'assets/images/news.png'; |
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| 129 | $ret[$i]['link'] = 'article.php?storyid=' . $myrow['com_itemid'] . '' . $searchparam; |
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| 130 | $ret[$i]['title'] = $myrow['com_title']; |
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| 131 | $ret[$i]['time'] = $myrow['com_created']; |
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| 132 | $ret[$i]['uid'] = $myrow['com_uid']; |
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| 133 | ++$i; |
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| 134 | } |
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| 135 | } |
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| 136 | } |
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| 137 | |||
| 138 | return $ret; |
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| 139 | } |
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| 140 |
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Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it.
The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production.
This check looks for comments that seem to be mostly valid code and reports them.