SystemBlock - Code Metrics - Inspection of "Merge pull request #337 from mambax7/feature/Undef..." - XOOPS/XoopsCore25 - Measure and Improve Code Quality continuously with Scrutinizer

Completed
Push — master ( 13b5f0...70bb41 )

by Michael
created 2017-02-11 21:12 UTC
SystemBlock B

↳ Parent: Project
Complexity

Total Complexity
Size/Duplication

Total Lines	266
Duplicated Lines	25.94 %
Coupling/Cohesion

Components	1
Dependencies	18
Importance

Changes
Metric	Value
dl	69
loc	266
rs	7.1866
c	0
b	0
f	0
wmc	31
lcom	1
cbo	18
5 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
F	getForm()	0	158	16
C	getOptions()	29	29	7
A	isCustom()	0	4	1
B	getContent()	40	40	6
How to fix Duplicated Code

<?php

/**
 * Block Class Manager
 *
 * You may not change or alter any portion of this comment or credits
 * of supporting developers from this source code or any supporting source code
 * which is considered copyrighted (c) material of the original comment or credit authors.
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 *
 * @copyright       (c) 2000-2016 XOOPS Project (www.xoops.org)
 * @license             GNU GPL 2 (http://www.gnu.org/licenses/gpl-2.0.html)
 * @package             system
 */
// defined('XOOPS_ROOT_PATH') || exit('XOOPS root path not defined');

require_once XOOPS_ROOT_PATH . '/kernel/block.php';

/**
 * System Block
 *
 * @copyright       (c) 2000-2016 XOOPS Project (www.xoops.org)
 * @package             system
 */
class SystemBlock extends XoopsBlock
{
    /**
     *
     */
    public function __construct()
    {
        parent::__construct();
    }

    /**
     * @param string $mode
     *
     * @return XoopsThemeForm
     */
    public function getForm($mode = 'edit')
    {
        if ($this->isNew()) {
            $title   = _AM_SYSTEM_BLOCKS_ADDBLOCK;
            $modules = array(-1);
            $groups  = array(XOOPS_GROUP_USERS, XOOPS_GROUP_ANONYMOUS, XOOPS_GROUP_ADMIN);
            $this->setVar('block_type', 'C');
            $this->setVar('visible', 1);
            $op = 'save';
        } else {
            // Search modules
            /* @var  $blocklinkmodule_handler SystemBlockLinkModuleHandler */
            $blocklinkmodule_handler = xoops_getModuleHandler('blocklinkmodule');
            $criteria                = new CriteriaCompo(new Criteria('block_id', $this->getVar('bid')));
            $blocklinkmodule         = $blocklinkmodule_handler->getObjects($criteria);
            foreach ($blocklinkmodule as $link) {
                /* @var  $link SystemBlockLinkModule */
                $modules[] = $link->getVar('module_id');
foreach ($collection as $item) {
    $myArray['foo'] = $item->getFoo();

    if ($item->hasBar()) {
        $myArray['bar'] = $item->getBar();
    }

    // do something with $myArray
}
            }
            // Search perms
            /* @var $groupperm_handler XoopsGroupPermHandler  */
            $groupperm_handler = xoops_getHandler('groupperm');
            $groups            = $groupperm_handler->getGroupIds('block_read', $this->getVar('bid'));
            switch ($mode) {
                case 'edit':
                    $title = _AM_SYSTEM_BLOCKS_EDITBLOCK;
                    break;
                case 'clone':
                    $title = _AM_SYSTEM_BLOCKS_CLONEBLOCK;
                    $this->setVar('bid', 0);
                    if ($this->isCustom()) {
                        $this->setVar('block_type', 'C');
                    } else {
                        $this->setVar('block_type', 'D');
                    }
                    break;
            }
            $op = 'save';
        }
        $form = new XoopsThemeForm($title, 'blockform', 'admin.php', 'post', true);
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;
    }

    // $x is potentially undefined here.
    echo $x;
}
        if (!$this->isNew()) {
            $form->addElement(new XoopsFormLabel(_AM_SYSTEM_BLOCKS_NAME, $this->getVar('name')));
        }
        // Side position
        $side_select = new XoopsFormSelect(_AM_SYSTEM_BLOCKS_TYPE, 'side', $this->getVar('side'));
        $side_select->addOptionArray(array(
                                         0  => _AM_SYSTEM_BLOCKS_SBLEFT,
                                         1  => _AM_SYSTEM_BLOCKS_SBRIGHT,
                                         3  => _AM_SYSTEM_BLOCKS_CBLEFT,
                                         4  => _AM_SYSTEM_BLOCKS_CBRIGHT,
                                         5  => _AM_SYSTEM_BLOCKS_CBCENTER,
                                         7  => _AM_SYSTEM_BLOCKS_CBBOTTOMLEFT,
                                         8  => _AM_SYSTEM_BLOCKS_CBBOTTOMRIGHT,
                                         9  => _AM_SYSTEM_BLOCKS_CBBOTTOM,
                                         10 => _AM_SYSTEM_BLOCKS_CBFOOTERLEFT,
                                         11 => _AM_SYSTEM_BLOCKS_CBFOOTERRIGHT,
                                         12 => _AM_SYSTEM_BLOCKS_CBFOOTERCENTER));

        $form->addElement($side_select);
        // Order
        $form->addElement(new XoopsFormText(_AM_SYSTEM_BLOCKS_WEIGHT, 'weight', 2, 5, $this->getVar('weight')));
        // Display
        $form->addElement(new XoopsFormRadioYN(_AM_SYSTEM_BLOCKS_VISIBLE, 'visible', $this->getVar('visible')));
        // Visible In
        $mod_select     = new XoopsFormSelect(_AM_SYSTEM_BLOCKS_VISIBLEIN, 'modules', $modules, 5, true);
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;
    }

    // $x is potentially undefined here.
    echo $x;
}
        /* @var $module_handler XoopsModuleHandler */
        $module_handler = xoops_getHandler('module');
        $criteria       = new CriteriaCompo(new Criteria('hasmain', 1));
        $criteria->add(new Criteria('isactive', 1));
        $module_list     = $module_handler->getList($criteria);
        $module_list[-1] = _AM_SYSTEM_BLOCKS_TOPPAGE;
        $module_list[0]  = _AM_SYSTEM_BLOCKS_ALLPAGES;
        ksort($module_list);
        $mod_select->addOptionArray($module_list);
        $form->addElement($mod_select);
        // Title
        $form->addElement(new XoopsFormText(_AM_SYSTEM_BLOCKS_TITLE, 'title', 50, 255, $this->getVar('title')), false);
        if ($this->isNew() || $this->isCustom()) {
            $editor_configs           = array();
            $editor_configs['name']   = 'content_block';
            $editor_configs['value']  = $this->getVar('content', 'e');
            $editor_configs['rows']   = 20;
            $editor_configs['cols']   = 100;
            $editor_configs['width']  = '100%';
            $editor_configs['height'] = '400px';
            $editor_configs['editor'] = xoops_getModuleOption('blocks_editor', 'system');

            $form->addElement(new XoopsFormEditor(_AM_SYSTEM_BLOCKS_CONTENT, 'content_block', $editor_configs), true);
            if (in_array($editor_configs['editor'], array('dhtmltextarea', 'textarea'))) {
                $ctype_select = new XoopsFormSelect(_AM_SYSTEM_BLOCKS_CTYPE, 'c_type', $this->getVar('c_type'));
                $ctype_select->addOptionArray(array(
                                                  'H' => _AM_SYSTEM_BLOCKS_HTML,
                                                  'P' => _AM_SYSTEM_BLOCKS_PHP,
                                                  'S' => _AM_SYSTEM_BLOCKS_AFWSMILE,
                                                  'T' => _AM_SYSTEM_BLOCKS_AFNOSMILE));
                $form->addElement($ctype_select);
            } else {
                $form->addElement(new XoopsFormHidden('c_type', 'H'));
            }
        } else {
            if ($this->getVar('template') !== '') {
                $tplfile_handler = xoops_getHandler('tplfile');
                $btemplate       = $tplfile_handler->find($GLOBALS['xoopsConfig']['template_set'], 'block', $this->getVar('bid'));
                if (count($btemplate) > 0) {
                    $form->addElement(new XoopsFormLabel(_AM_SYSTEM_BLOCKS_CONTENT, '<a href="' . XOOPS_URL . '/modules/system/admin.php?fct=tplsets&amp;op=edittpl&amp;id=' . $btemplate[0]->getVar('tpl_id') . '">' . _AM_SYSTEM_BLOCKS_EDITTPL . '</a>'));
                } else {
                    $btemplate2 = $tplfile_handler->find('default', 'block', $this->getVar('bid'));
                    if (count($btemplate2) > 0) {
                        $form->addElement(new XoopsFormLabel(_AM_SYSTEM_BLOCKS_CONTENT, '<a href="' . XOOPS_URL . '/modules/system/admin.php?fct=tplsets&amp;op=edittpl&amp;id=' . $btemplate2[0]->getVar('tpl_id') . '" rel="external">' . _AM_SYSTEM_BLOCKS_EDITTPL . '</a>'));
                    }
                }
            }
            if ($this->getOptions() !== false) {
                $form->addElement(new XoopsFormLabel(_AM_SYSTEM_BLOCKS_OPTIONS, $this->getOptions()));

            } else {
                $form->addElement(new XoopsFormHidden('options', $this->getVar('options')));
            }
            $form->addElement(new XoopsFormHidden('c_type', 'H'));
        }
        $cache_select = new XoopsFormSelect(_AM_SYSTEM_BLOCKS_BCACHETIME, 'bcachetime', $this->getVar('bcachetime'));
        $cache_select->addOptionArray(array(
                                          '0'       => _NOCACHE,
                                          '30'      => sprintf(_SECONDS, 30),
                                          '60'      => _MINUTE,
                                          '300'     => sprintf(_MINUTES, 5),
                                          '1800'    => sprintf(_MINUTES, 30),
                                          '3600'    => _HOUR,
                                          '18000'   => sprintf(_HOURS, 5),
                                          '86400'   => _DAY,
                                          '259200'  => sprintf(_DAYS, 3),
                                          '604800'  => _WEEK,
                                          '2592000' => _MONTH));
        $form->addElement($cache_select);
        // Groups
        $form->addElement(new XoopsFormSelectGroup(_AM_SYSTEM_BLOCKS_GROUP, 'groups', true, $groups, 5, true));

        $form->addElement(new XoopsFormHidden('block_type', $this->getVar('block_type')));
        $form->addElement(new XoopsFormHidden('mid', $this->getVar('mid')));
        $form->addElement(new XoopsFormHidden('func_num', $this->getVar('func_num')));
        $form->addElement(new XoopsFormHidden('func_file', $this->getVar('func_file')));
        $form->addElement(new XoopsFormHidden('show_func', $this->getVar('show_func')));
        $form->addElement(new XoopsFormHidden('edit_func', $this->getVar('edit_func')));
        $form->addElement(new XoopsFormHidden('template', $this->getVar('template')));
        $form->addElement(new XoopsFormHidden('dirname', $this->getVar('dirname')));
        $form->addElement(new XoopsFormHidden('name', $this->getVar('name')));
        $form->addElement(new XoopsFormHidden('bid', $this->getVar('bid')));
        $form->addElement(new XoopsFormHidden('op', $op));
        $form->addElement(new XoopsFormHidden('fct', 'blocksadmin'));
        $button_tray = new XoopsFormElementTray('', '&nbsp;');
        if ($this->isNew() || $this->isCustom()) {
            $preview = new XoopsFormButton('', 'previewblock', _PREVIEW, 'preview');
            $preview->setExtra("onclick=\"blocks_preview();\"");
            $button_tray->addElement($preview);
        }
        $button_tray->addElement(new XoopsFormButton('', 'submitblock', _SUBMIT, 'submit'));
        $form->addElement($button_tray);

        return $form;
    }

    /**
     * XoopsBlock::getOptions()
     *
     * @return bool|string
     */
    public function getOptions()
    {
        global $xoopsConfig;
function myFunction($a, $b) {
    // Do something
}
        if (!$this->isCustom()) {
            $edit_func = $this->getVar('edit_func');
            if (!$edit_func) {
                return false;
class Author {
    private $name;

    public function __construct($name) {
        $this->name = $name;
    }

    public function getName() {
        return $this->name;
    }
}

abstract class Post {
    public function getAuthor() {
        return 'Johannes';
    }
}

class BlogPost extends Post {
    public function getAuthor() {
        return new Author('Johannes');
    }
}

class ForumPost extends Post { /* ... */ }

function my_function(Post $post) {
    echo strtoupper($post->getAuthor());
}
            }
            if (file_exists($GLOBALS['xoops']->path('modules/' . $this->getVar('dirname') . '/blocks/' . $this->getVar('func_file')))) {
                if (file_exists($file = $GLOBALS['xoops']->path('modules/' . $this->getVar('dirname') . '/language/' . $xoopsConfig['language'] . '/blocks.php'))) {
                    include_once $file;
                } elseif (file_exists($file = $GLOBALS['xoops']->path('modules/' . $this->getVar('dirname') . '/language/english/blocks.php'))) {
                    include_once $file;
                }
                include_once $GLOBALS['xoops']->path('modules/' . $this->getVar('dirname') . '/blocks/' . $this->getVar('func_file'));
                $options   = explode('|', $this->getVar('options'));
                $edit_form = $edit_func($options);
                if (!$edit_form) {
                    return false;
class Author {
    private $name;

    public function __construct($name) {
        $this->name = $name;
    }

    public function getName() {
        return $this->name;
    }
}

abstract class Post {
    public function getAuthor() {
        return 'Johannes';
    }
}

class BlogPost extends Post {
    public function getAuthor() {
        return new Author('Johannes');
    }
}

class ForumPost extends Post { /* ... */ }

function my_function(Post $post) {
    echo strtoupper($post->getAuthor());
}
                }

                return $edit_form;
            } else {
                return false;
class Author {
    private $name;

    public function __construct($name) {
        $this->name = $name;
    }

    public function getName() {
        return $this->name;
    }
}

abstract class Post {
    public function getAuthor() {
        return 'Johannes';
    }
}

class BlogPost extends Post {
    public function getAuthor() {
        return new Author('Johannes');
    }
}

class ForumPost extends Post { /* ... */ }

function my_function(Post $post) {
    echo strtoupper($post->getAuthor());
}
            }
        } else {
            return false;
class Author {
    private $name;

    public function __construct($name) {
        $this->name = $name;
    }

    public function getName() {
        return $this->name;
    }
}

abstract class Post {
    public function getAuthor() {
        return 'Johannes';
    }
}

class BlogPost extends Post {
    public function getAuthor() {
        return new Author('Johannes');
    }
}

class ForumPost extends Post { /* ... */ }

function my_function(Post $post) {
    echo strtoupper($post->getAuthor());
}
        }
    }

    /**
     * @return bool
     */
    public function isCustom()
    {
        return $this->getVar('block_type') === 'C';
    }

    /**
     * do stripslashes/htmlspecialchars according to the needed output
     *
     * @param string $format output use: S for Show and E for Edit
     * @param string $c_type type of block content
     *
     * @returns string
     */
    public function getContent($format = 's', $c_type = 'T')
    {
        $format = strtolower($format);
        $c_type = strtoupper($c_type);
        switch ($format) {
            case 's':
                // check the type of content
                // H : custom HTML block
                // P : custom PHP block
                // S : use text sanitizater (smilies enabled)
                // T : use text sanitizater (smilies disabled)
                if ($c_type === 'H') {
                    return str_replace('{X_SITEURL}', XOOPS_URL . '/', $this->getVar('content', 'n'));
                } elseif ($c_type === 'P') {
                    ob_start();
                    echo eval($this->getVar('content', 'n'));

                    $content = ob_get_contents();
                    ob_end_clean();

                    return str_replace('{X_SITEURL}', XOOPS_URL . '/', $content);
                } elseif ($c_type === 'S') {
                    $myts    = MyTextSanitizer::getInstance();
                    $content = str_replace('{X_SITEURL}', XOOPS_URL . '/', $this->getVar('content', 'n'));

                    return $myts->displayTarea($content, 1, 1);
                } else {
                    $myts    = MyTextSanitizer::getInstance();
                    $content = str_replace('{X_SITEURL}', XOOPS_URL . '/', $this->getVar('content', 'n'));

                    return $myts->displayTarea($content, 1, 0);
                }
                break;
function fx() {
    try {
        doSomething();
        return true;
    }
    catch (\Exception $e) {
        return false;
    }

    return false;
}
            case 'e':
                return $this->getVar('content', 'e');
                break;
switch ($x) {
    case 1:
        return 'foo';
        break; // This break is not necessary and can be left off.
}
            default:
                return $this->getVar('content', 'n');
                break;
switch ($x) {
    case 1:
        return 'foo';
        break; // This break is not necessary and can be left off.
}
        }
    }
}

/**
 * System block handler class.
 *
 * This class is responsible for providing data access mechanisms to the data source
 * of XOOPS block class objects.
 *
 * @copyright       (c) 2000-2016 XOOPS Project (www.xoops.org)
 * @package             system
 * @subpackage          blocks
 */
class SystemBlockHandler extends XoopsPersistableObjectHandler

{
    /**
     * @param null|XoopsDatabase $db
     */
    public function __construct(XoopsDatabase $db)
    {
        parent::__construct($db, 'newblocks', 'SystemBlock', 'bid', 'title');
    }

    /**
     * @param XoopsObject|SystemBlock $obj
     *
     * @return int|bool object id on success, otherwise false
     */
    public function insert(XoopsObject $obj, $force = true)
    {
        if (!($obj instanceof $this->className)) {
            return false;
        }
        $obj->setVar('last_modified', time());

        return parent::insert($obj, $force);
    }

    /**
     * retrieve array of {@link XoopsBlock}s meeting certain conditions
     *
     * @param CriteriaElement|CriteriaCompo $criteria {@link CriteriaElement} with conditions for the blocks
     * @param bool $id_as_key           should the blocks' bid be the key for the returned array?
     * @param bool $as_object           return an array of objects
     *
     * @return array {@link XoopsBlock}s matching the conditions
     **/
    public function &getObjects(CriteriaElement $criteria = null, $id_as_key = false, $as_object = true)
    {
        $ret   = array();
        $limit = $start = 0;
        $sql   = 'SELECT DISTINCT(b.bid), b.* FROM ' . $this->db->prefix('newblocks') . ' b LEFT JOIN ' . $this->db->prefix('block_module_link') . ' l ON b.bid=l.block_id';
        if (isset($criteria) && is_subclass_of($criteria, 'criteriaelement')) {
            $sql .= ' ' . $criteria->renderWhere();

            $limit = $criteria->getLimit();
            $start = $criteria->getStart();
        }
        $result = $this->db->query($sql, $limit, $start);
        if (!$result) {
            return $ret;
        }

        if ($as_object) {
            while ($myrow = $this->db->fetchArray($result)) {
                $object = $this->create(false);
                $object->assignVars($myrow);
                if ($id_as_key) {
                    $ret[$myrow[$this->keyName]] = $object;
                } else {
                    $ret[] = $object;
                }
                unset($object);
            }
        } else {
            $object = $this->create(false);
            while ($myrow = $this->db->fetchArray($result)) {
                $object->assignVars($myrow);
                if ($id_as_key) {
                    $ret[$myrow[$this->keyName]] = $object->getValues(array_keys($myrow));
                } else {
                    $ret[] = $object->getValues(array_keys($myrow));
                }
            }
            unset($object);
        }

        return $ret;
    }

    /**
     * get all the blocks that match the supplied parameters
     *
     * @param int|int[] $groupid  groupid (can be an array)
     * @param bool $asobject
     * @param int|string $side
     *                            0: sideblock - left
     *                            1: sideblock - right
     *                            2: sideblock - left and right
     *                            3: centerblock - left
     *                            4: centerblock - right
     *                            5: centerblock - center
     *                            6: centerblock - left, right, center
     * @param           $visible  0: not visible 1: visible
     * @param string $orderby     order of the blocks
     * @param int $isactive
     *
     * @return array of block objects
     */
    public function getAllBlocksByGroup($groupid, $asobject = true, $side = null, $visible = null, $orderby = 'b.weight,b.bid', $isactive = 1)
    {
        /* @var $db XoopsMySQLDatabase  */
        $db  = XoopsDatabaseFactory::getDatabaseConnection();
        $ret = array();
        $sql = 'SELECT b.* ';
        if (!$asobject) {
            $sql = 'SELECT b.bid ';
        }
        $sql .= 'FROM ' . $db->prefix('newblocks') . ' b LEFT JOIN ' . $db->prefix('group_permission') . " l ON l.gperm_itemid=b.bid WHERE gperm_name = 'block_read' AND gperm_modid = 1";
        if (is_array($groupid)) {
            $sql .= ' AND (l.gperm_groupid=' . $groupid[0] . '';
            $size = count($groupid);
            if ($size > 1) {
                for ($i = 1; $i < $size; ++$i) {
                    $sql .= ' OR l.gperm_groupid=' . $groupid[$i] . '';
                }
            }
            $sql .= ')';
        } else {
            $sql .= ' AND l.gperm_groupid=' . $groupid . '';
        }
        $sql .= ' AND b.isactive=' . $isactive;
        if (isset($side)) {
            // get both sides in sidebox? (some themes need this)
            if ($side === XOOPS_SIDEBLOCK_BOTH) {
                $side = '(b.side=0 OR b.side=1)';
            } elseif ($side === XOOPS_CENTERBLOCK_ALL) {
                $side = '(b.side=3 OR b.side=4 OR b.side=5 OR b.side=7 OR b.side=8 OR b.side=9 )';
            } elseif ($side === XOOPS_FOOTERBLOCK_ALL) {
                $side = '(b.side=10 OR b.side=11 OR b.side=12 )';
            } else {
                $side = 'b.side=' . $side;
            }
            $sql .= ' AND ' . $side;
        }
        if (isset($visible)) {
            $sql .= " AND b.visible=$visible";
        }
        $sql .= " ORDER BY $orderby";
        $result = $db->query($sql);
class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();
        $added  = array();
        while ($myrow = $db->fetchArray($result)) {
            if (!in_array($myrow['bid'], $added)) {
                if (!$asobject) {
                    $ret[] = $myrow['bid'];
                } else {
                    $ret[] = new XoopsBlock($myrow);
                }
                $added[] = $myrow['bid'];
            }
        }

        return $ret;
    }

    /**
     * @param $groupid
     *
     * @return array

     */
    public function getBlockByPerm($groupid)
    {
        if (isset($groupid)) {
            $sql = 'SELECT DISTINCT gperm_itemid FROM ' . $this->db->prefix('group_permission') . " WHERE gperm_name = 'block_read' AND gperm_modid = 1";
            if (is_array($groupid)) {
                $sql .= ' AND gperm_groupid IN (' . implode(',', $groupid) . ')';
            } else {
                if ((int)$groupid > 0) {
                    $sql .= ' AND gperm_groupid=' . (int)$groupid;
                }
            }
            $result   = $this->db->query($sql);
            $blockids = array();
            while ($myrow = $this->db->fetchArray($result)) {
                $blockids[] = $myrow['gperm_itemid'];
            }
            if (empty($blockids)) {
                return $blockids;
            }

            return $blockids;
        }

        return null;
    }

    /**
     * @param        $groupid
     * @param int $module_id
     * @param bool $toponlyblock
     * @param null $visible
     * @param string $orderby
     * @param int $isactive
     *
     * @return array
     */
    public function getAllByGroupModule($groupid, $module_id = 0, $toponlyblock = false, $visible = null, $orderby = 'b.weight, m.block_id', $isactive = 1)
    {
        $isactive = (int)$isactive;
        $db       = $GLOBALS['xoopsDB'];
        $ret      = array();
        if (isset($groupid)) {
            $sql = 'SELECT DISTINCT gperm_itemid FROM ' . $db->prefix('group_permission') . " WHERE gperm_name = 'block_read' AND gperm_modid = 1";
            if (is_array($groupid)) {
                $sql .= ' AND gperm_groupid IN (' . implode(',', $groupid) . ')';
            } else {
                if ((int)$groupid > 0) {
                    $sql .= ' AND gperm_groupid=' . (int)$groupid;
                }
            }
            $result   = $db->query($sql);
            $blockids = array();
            while ($myrow = $db->fetchArray($result)) {
                $blockids[] = $myrow['gperm_itemid'];
            }
            if (empty($blockids)) {
                return $blockids;
            }
        }
        $sql = 'SELECT b.* FROM ' . $db->prefix('newblocks') . ' b, ' . $db->prefix('block_module_link') . ' m WHERE m.block_id=b.bid';
        $sql .= ' AND b.isactive=' . $isactive;
        if (isset($visible)) {
            $sql .= ' AND b.visible=' . (int)$visible;
        }
        if (!isset($module_id)) {
if (rand(1, 6) > 3) {
//print "Check failed";
} else {
    print "Check succeeded";
}
        } elseif (!empty($module_id)) {
            $sql .= ' AND m.module_id IN (0,' . (int)$module_id;
            if ($toponlyblock) {
                $sql .= ',-1';
            }
            $sql .= ')';
        } else {
            if ($toponlyblock) {
                $sql .= ' AND m.module_id IN (0,-1)';
            } else {
                $sql .= ' AND m.module_id=0';
            }
        }
        if (!empty($blockids)) {
            $sql .= ' AND b.bid IN (' . implode(',', $blockids) . ')';
        }
        $sql .= ' ORDER BY ' . $orderby;
        $result = $db->query($sql);
        while ($myrow = $db->fetchArray($result)) {
            $block              = new XoopsBlock($myrow);
            $ret[$myrow['bid']] =& $block;
            unset($block);
        }

        return $ret;
    }

    /**
     * @param int $module_id
     * @param bool $toponlyblock
     * @param null $visible
     * @param string $orderby
     * @param int $isactive
     *
     * @return array
     */
    public function getNonGroupedBlocks($module_id = 0, $toponlyblock = false, $visible = null, $orderby = 'b.weight, m.block_id', $isactive = 1)
    {
        $db   = $GLOBALS['xoopsDB'];
        $ret  = array();
        $bids = array();
        $sql  = 'SELECT DISTINCT(bid) from ' . $db->prefix('newblocks');
        if ($result = $db->query($sql)) {
            while ($myrow = $db->fetchArray($result)) {
                $bids[] = $myrow['bid'];
            }
        }
        $sql     = 'SELECT DISTINCT(p.gperm_itemid) from ' . $db->prefix('group_permission') . ' p, ' . $db->prefix('groups') . " g WHERE g.groupid=p.gperm_groupid AND p.gperm_name='block_read'";
        $grouped = array();
        if ($result = $db->query($sql)) {
            while ($myrow = $db->fetchArray($result)) {
                $grouped[] = $myrow['gperm_itemid'];
            }
        }
        $non_grouped = array_diff($bids, $grouped);
        if (!empty($non_grouped)) {
            $sql = 'SELECT b.* FROM ' . $db->prefix('newblocks') . ' b, ' . $db->prefix('block_module_link') . ' m WHERE m.block_id=b.bid';
            $sql .= ' AND b.isactive=' . (int)$isactive;
            if (isset($visible)) {
                $sql .= ' AND b.visible=' . (int)$visible;
            }
            if (!isset($module_id)) {
if (rand(1, 6) > 3) {
//print "Check failed";
} else {
    print "Check succeeded";
}
            } elseif (!empty($module_id)) {
                $sql .= ' AND m.module_id IN (0,' . (int)$module_id;
                if ($toponlyblock) {
                    $sql .= ',-1';
                }
                $sql .= ')';
            } else {
                if ($toponlyblock) {
                    $sql .= ' AND m.module_id IN (0,-1)';
                } else {
                    $sql .= ' AND m.module_id=0';
                }
            }
            $sql .= ' AND b.bid IN (' . implode(',', $non_grouped) . ')';
            $sql .= ' ORDER BY ' . $orderby;
            $result = $db->query($sql);
            while ($myrow = $db->fetchArray($result)) {
                $block              = new XoopsBlock($myrow);
                $ret[$myrow['bid']] =& $block;
                unset($block);
            }
        }

        return $ret;
    }

    /**
     * XoopsBlock::countSimilarBlocks()
     *
     * @param  mixed $moduleId
     * @param  mixed $funcNum
     * @param  mixed $showFunc
     * @return int
     */
    public function countSimilarBlocks($moduleId, $funcNum, $showFunc = null)
    {
        $funcNum  = (int)$funcNum;
        $moduleId = (int)$moduleId;
        if ($funcNum < 1 || $moduleId < 1) {
            // invalid query
            return 0;
        }
        /* @var $db XoopsMySQLDatabase  */
        $db = XoopsDatabaseFactory::getDatabaseConnection();
        if (isset($showFunc)) {
            // showFunc is set for more strict comparison
            $sql = sprintf('SELECT COUNT(*) FROM %s WHERE mid = %d AND func_num = %d AND show_func = %s', $db->prefix('newblocks'), $moduleId, $funcNum, $db->quoteString(trim($showFunc)));
        } else {
            $sql = sprintf('SELECT COUNT(*) FROM %s WHERE mid = %d AND func_num = %d', $db->prefix('newblocks'), $moduleId, $funcNum);
        }
        if (!$result = $db->query($sql)) {
class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();
            return 0;
        }
        list($count) = $db->fetchRow($result);

        return $count;
    }
}

Push — master ( 13b5f0...70bb41 )

SystemBlock B

Complexity

Size/Duplication

Coupling/Cohesion

Importance

5 Methods

How to fix Duplicated Code

Duplicated Code

Available Fixes

Available Fixes

1. Pass all data via parameters

2. Create a class that maintains your state

XOOPS / XoopsCore25

Push — master ( 13b5f0...70bb41 )

SystemBlock B

Complexity

Size/Duplication

Coupling/Cohesion

Importance

5 Methods

How to fix Duplicated Code

Duplicated Code

Available Fixes

Available Fixes

1. Pass all data via parameters

2. Create a class that maintains your state

Duplication Side-by-Side

Filter issues like
