MylinksPagepeeker

Complexity

Total Complexity

25

Size/Duplication

Total Lines	191
Duplicated Lines	9.95 %

Coupling/Cohesion

Components	2
Dependencies	0

Importance

Changes

0

13 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	5	1
A	getProviderUrl()	0	29	4
A	getProviderName()	0	4	1
B	setShotSize()	19	41	9
A	getShotSize()	0	4	1
A	setSiteUrl()	0	5	1
A	getSiteUrl()	0	4	1
A	setAttribution()	0	4	1
A	getAttribution()	0	10	2
A	setProviderPublicKey()	0	4	1
A	getProviderPublicKey()	0	4	1
A	setProviderPrivateKey()	0	4	1
A	getProviderPrivateKey()	0	4	1

<?php
/*
 * 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.
 *
 * to use the provider:
 * $shot = new MylinksThumbshots();
 * $shot->setProviderPrivateKey(my_key);
 * $shot->setShotSize(array('width'=>120));
 * $shot->setSiteUrl("http://site_to_capture");
 * $mylinks_shotprovider = $shot->getProviderUrl();
 *
 * Then in the template use something like:
 *  <img src='<{$mylinks_shotprovider}>' target='_blank' alt='' style='margin: 3px 7px;'>
 *  and at the bottom of the page show the attribution
 *  echo $shot->getAttribution();
 */

/**
 * MyLinks category.php
 *
 * Xoops mylinks - a multicategory links module
 *
 * @copyright ::  {@link http://xoops.org/ XOOPS Project}
 * @copyright ::  {@link http://www.zyspec.com ZySpec Incorporated}
 * @license   ::    {@link http://www.gnu.org/licenses/gpl-2.0.html GNU Public License}
 * @package   ::    mylinks
 * @subpackage:: class
 * @author    ::     zyspec <owner@zyspec.com>
 */
require_once XOOPS_ROOT_PATH . '/modules/mylinks/class/thumbplugin.interface.php';

/**
 * Class MylinksPagepeeker
 */
class MylinksPagepeeker implements MylinksThumbPlugin
{
    private   $image_width   = 0;
    private   $image_height  = 0;
    private   $image_size    = 'm';
    private   $site_url      = null;
    private   $key           = null;
    private   $attribution   = "<a href=\"http://www.pagepeeker.com\" target=\"_blank\" title=\"Thumbnail Screenshots by PagePeeker\">Thumbnail Screenshots by PagePeeker</a>";
    private   $provider_url  = 'http://free.pagepeeker.com/v2/thumbs.php';
    private   $provider_name = 'Pagepeeker';
    protected $_dirname      = null;

    /**
     * MylinksPagepeeker constructor.
     */
    public function __construct()
    {
        global $xoopsModule;
        $this->_dirname = basename(dirname(dirname(__DIR__)));
    }

    /**
     * @return mixed|string
     */
    public function getProviderUrl()
    {
        $query_string = array(
            'size' => $this->image_size,
            'url'  => $this->site_url
        );
        if (!empty($key)) {

The variable $key seems to never exist, and therefore empty should always return true. Did you maybe rename this variable?

            $query_string['code'] = $this->key;
            $query_string['wait'] = 5;  // generate screenshot if it doesn't exist (waits xx sec)
            ksort($query_string);
        }
        $query = http_build_query($query_string);
        $query = empty($query) ? '' : '?' . $query;

        // now fix provider URL
        $_mHandler = xoops_getHandler('module');
        $_mlModule = $_mHandler->getByDirname($this->_dirname);
        $myKey     = $_mlModule->getInfo('shotpubkey');
        /* change the provider URL if the key is set */
        if (!empty($myKey)) {
            $providerUrl = str_ireplace('http://free', 'http://api', $this->provider_url);
        } else {
            $providerUrl = $this->provider_url;
        }

        $providerUrl = $providerUrl . $query;

        return $providerUrl;
    }

    /**
     * @return string
     */
    public function getProviderName()
    {
        return $this->provider_name;
    }

    /**
     * @param $sz
     * @return mixed|void
     */
    public function setShotSize($sz)
    {
        $validX  = array(90, 120, 200, 400, 480);
        $validY  = array(68, 90, 150, 300, 360);
        $sizeMap = array(0 => 't', 1 => 's', 2 => 'm', 3 => 'l', 4 => 'x');

        if (is_array($sz)) { /* size is an array (width, height) */
            $x = (int)$sz['width'];
            if (in_array($x, $validX)) {
                $Xdilav           = array_flip($validX);
                $this->image_size = $sizeMap[$Xdilav[$x]];
            } else {

This code seems to be duplicated across your project.

                $max_i = count($validX);
                for ($i = 0; $i < $max_i; $i++) {
                    if ($validX[$i] > $x) {
                        break;
                    }
                }
                $this->image_size = $sizeMap[$i];
            }
        } elseif (is_numeric($sz)) { /* size is a number */

This code seems to be duplicated across your project.

            $max_i = count($validX);
            for ($i = 0; $i < $max_i; $i++) {
                if ($validX[$i] > $sz) {
                    break;
                }
            }
            $this->image_size = $sizeMap[$i];
        } else { /* size is relative - t|s|m|l|x */
            $sz = mb_strtolower($sz);
            if (array_key_exists($sz, $sizeMap)) {
                $this->image_size = $sizeMap[$sz];
            } else {
                $this->image_size = 'm';
            }
        }
        $paMezis            = array_flip($sizeMap);
        $aKey               = $paMezis[$this->image_size];
        $this->image_width  = $validX[$aKey];
        $this->image_height = $validY[$aKey];
    }

    /**
     * @return array
     */
    public function getShotSize()
    {
        return array('width' => $this->image_width, 'height' => $this->image_height);
    }

    /**
     * @param $url
     * @return mixed|void
     */
    public function setSiteUrl($url)
    {
        //@todo: sanitize url;
        $this->site_url = formatURL($url);
    }

    /**
     * @return string
     */
    public function getSiteUrl()
    {
        return urlencode($this->site_url);
    }

    /**
     * @param null $attr
     */
    public function setAttribution($attr = null)
    {
        $this->attribution = $attr;
    }

    /**
     * @param int $allowhtml
     * @return string
     */
    public function getAttribution($allowhtml = 0)
    {
        if ($allowhtml) {
            return $this->attribution;
        } else {
            $myts = MyTextSanitizer::getInstance();

            return $myts->htmlSpecialChars($this->attribution);
        }
    }

    /**
     * @param $key
     * @return mixed|void
     */
    public function setProviderPublicKey($key)
    {
        $this->key = $key;
    }

    /**
     * @return null
     */
    public function getProviderPublicKey()
    {
        return $this->key;
    }

    /**
     * @param $key
     * @return bool
     */
    public function setProviderPrivateKey($key)
    {
        return false;
    }

    /**
     * @return bool
     */
    public function getProviderPrivateKey()
    {
        return false;
    }
}