OPDSRenderer::getXmlStream() - Code Metrics - Inspection of "Code cleanup (WIP)" - seblucas/cops - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#274)

by Markus

created 2016-10-23 22:53 UTC

OPDSRenderer::getXmlStream() A

↳ Parent: OPDSRenderer

Complexity

Conditions	2
Paths	2

Size

Total Lines	8
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	7
CRAP Score	2

Importance

Changes

Metric	Value
cc	2
eloc	6
nc	2
nop	0
dl	0
loc	8
ccs	7
cts	7
cp	1
crap	2
rs	9.4285
c	0
b	0
f	0

<?php

/**
 * COPS (Calibre OPDS PHP Server) class file
 *
 * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
 * @author     Sébastien Lucas <[email protected]>
 */

require_once dirname(__FILE__) . '/../base.php';

class OPDSRenderer
namespace YourVendor;

class YourClass { }
{
    private $xmlStream = NULL;
    private $updated = NULL;

    private function getUpdatedTime () {
        if (is_null ($this->updated)) {
            $this->updated = time();
        }
        return date (DATE_ATOM, $this->updated);
    }

    private function getXmlStream () {
        if (is_null ($this->xmlStream)) {
            $this->xmlStream = new XMLWriter();
            $this->xmlStream->openMemory();
            $this->xmlStream->setIndent (true);
        }
        return $this->xmlStream;
    }

    public function getOpenSearch () {
        global $config;
function myFunction($a, $b) {
    // Do something
}
        $xml = new XMLWriter ();
        $xml->openMemory ();
        $xml->setIndent (true);
        $xml->startDocument('1.0','UTF-8');
            $xml->startElement ("OpenSearchDescription");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                $xml->writeAttribute ("xmlns", "http://a9.com/-/spec/opensearch/1.1/");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                $xml->startElement ("ShortName");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                    $xml->text ("My catalog");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                $xml->endElement ();
                $xml->startElement ("Description");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                    $xml->text ("Search for ebooks");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                $xml->endElement ();
                $xml->startElement ("InputEncoding");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                    $xml->text ("UTF-8");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                $xml->endElement ();
                $xml->startElement ("OutputEncoding");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                    $xml->text ("UTF-8");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                $xml->endElement ();
                $xml->startElement ("Image");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                    $xml->writeAttribute ("type", "image/x-icon");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                    $xml->writeAttribute ("width", "16");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                    $xml->writeAttribute ("height", "16");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                    $xml->text ($config['cops_icon']);
                $xml->endElement ();
                $xml->startElement ("Url");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                    $xml->writeAttribute ("type", 'application/atom+xml');
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                    $urlparam = "?query={searchTerms}";
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                    if (!is_null (GetUrlParam (DB))) $urlparam = addURLParameter ($urlparam, DB, GetUrlParam (DB));

                    $urlparam = str_replace ("%7B", "{", $urlparam);
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                    $urlparam = str_replace ("%7D", "}", $urlparam);
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                    $xml->writeAttribute ("template", $config['cops_full_url'] . 'feed.php' . $urlparam);
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                $xml->endElement ();
                $xml->startElement ("Query");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                    $xml->writeAttribute ("role", "example");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                    $xml->writeAttribute ("searchTerms", "robot");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                $xml->endElement ();
            $xml->endElement ();
        $xml->endDocument();
        return $xml->outputMemory(true);
    }

    private function startXmlDocument ($page) {
        global $config;
function myFunction($a, $b) {
    // Do something
}
        self::getXmlStream ()->startDocument('1.0','UTF-8');
        self::getXmlStream ()->startElement ("feed");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
            self::getXmlStream ()->writeAttribute ("xmlns", "http://www.w3.org/2005/Atom");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
            self::getXmlStream ()->writeAttribute ("xmlns:xhtml", "http://www.w3.org/1999/xhtml");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
            self::getXmlStream ()->writeAttribute ("xmlns:opds", "http://opds-spec.org/2010/catalog");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
            self::getXmlStream ()->writeAttribute ("xmlns:opensearch", "http://a9.com/-/spec/opensearch/1.1/");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
            self::getXmlStream ()->writeAttribute ("xmlns:dcterms", "http://purl.org/dc/terms/");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
            self::getXmlStream ()->startElement ("title");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                self::getXmlStream ()->text ($page->title);
            self::getXmlStream ()->endElement ();
            if ($page->subtitle != "")
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
            {
                self::getXmlStream ()->startElement ("subtitle");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                    self::getXmlStream ()->text ($page->subtitle);
                self::getXmlStream ()->endElement ();
            }
            self::getXmlStream ()->startElement ("id");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                if ($page->idPage)
                {
                    $idPage = $page->idPage;
                    if (!is_null (GetUrlParam (DB))) $idPage = str_replace ("cops:", "cops:" . GetUrlParam (DB) . ":", $idPage);
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                    self::getXmlStream ()->text ($idPage);
                }
                else
                {
                    self::getXmlStream ()->text ($_SERVER['REQUEST_URI']);
                }
            self::getXmlStream ()->endElement ();
            self::getXmlStream ()->startElement ("updated");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                self::getXmlStream ()->text (self::getUpdatedTime ());
            self::getXmlStream ()->endElement ();
            self::getXmlStream ()->startElement ("icon");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                self::getXmlStream ()->text ($page->favicon);
            self::getXmlStream ()->endElement ();
            self::getXmlStream ()->startElement ("author");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                self::getXmlStream ()->startElement ("name");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                    self::getXmlStream ()->text ($page->authorName);
                self::getXmlStream ()->endElement ();
                self::getXmlStream ()->startElement ("uri");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                    self::getXmlStream ()->text ($page->authorUri);
                self::getXmlStream ()->endElement ();
                self::getXmlStream ()->startElement ("email");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                    self::getXmlStream ()->text ($page->authorEmail);
                self::getXmlStream ()->endElement ();
            self::getXmlStream ()->endElement ();
            $link = new LinkNavigation ("", "start", "Home");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
            self::renderLink ($link);
            $link = new LinkNavigation ("?" . getQueryString (), "self");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
            self::renderLink ($link);
            $urlparam = "?";
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
            if (!is_null (GetUrlParam (DB))) $urlparam = addURLParameter ($urlparam, DB, GetUrlParam (DB));

            if ($config['cops_generate_invalid_opds_stream'] == 0 || preg_match("/(MantanoReader|FBReader)/", $_SERVER['HTTP_USER_AGENT'])) {
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                // Good and compliant way of handling search
                $urlparam = addURLParameter ($urlparam, "page", Base::PAGE_OPENSEARCH);
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                $link = new Link ("feed.php" . $urlparam, "application/opensearchdescription+xml", "search", "Search here");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
            }
            else
            {
                // Bad way, will be removed when OPDS client are fixed
                $urlparam = addURLParameter ($urlparam, "query", "{searchTerms}");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                $urlparam = str_replace ("%7B", "{", $urlparam);
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                $urlparam = str_replace ("%7D", "}", $urlparam);
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                $link = new Link ($config['cops_full_url'] . 'feed.php' . $urlparam, "application/atom+xml", "search", "Search here");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
            }
            self::renderLink ($link);
            if ($page->containsBook () && !is_null ($config['cops_books_filter']) && count ($config['cops_books_filter']) > 0) {
                $Urlfilter = getURLParam ("tag", "");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                foreach ($config['cops_books_filter'] as $lib => $filter) {
                    $link = new LinkFacet ("?" . addURLParameter (getQueryString (), "tag", $filter), $lib, localize ("tagword.title"), $filter == $Urlfilter);
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                    self::renderLink ($link);
                }
            }
    }

    private function endXmlDocument () {
        self::getXmlStream ()->endElement ();
        self::getXmlStream ()->endDocument ();
        return self::getXmlStream ()->outputMemory(true);
    }

    private function renderLink ($link) {
        self::getXmlStream ()->startElement ("link");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
            self::getXmlStream ()->writeAttribute ("href", $link->href);
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
            self::getXmlStream ()->writeAttribute ("type", $link->type);
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
            if (!is_null ($link->rel)) {
                self::getXmlStream ()->writeAttribute ("rel", $link->rel);
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
            }
            if (!is_null ($link->title)) {
                self::getXmlStream ()->writeAttribute ("title", $link->title);
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
            }
            if (!is_null ($link->facetGroup)) {
                self::getXmlStream ()->writeAttribute ("opds:facetGroup", $link->facetGroup);
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
            }
            if ($link->activeFacet) {
                self::getXmlStream ()->writeAttribute ("opds:activeFacet", "true");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
            }
        self::getXmlStream ()->endElement ();
    }

    private function getPublicationDate($book) {
        $dateYmd = substr($book->pubdate, 0, 10);
        $pubdate = \DateTime::createFromFormat('Y-m-d', $dateYmd);
        if ($pubdate === false ||
            $pubdate->format ("Y") == "0101" ||
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
            $pubdate->format ("Y") == "0100") {
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
            return "";
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
        }
        return $pubdate->format("Y-m-d");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
    }

    private function renderEntry ($entry) {
        self::getXmlStream ()->startElement ("title");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
            self::getXmlStream ()->text ($entry->title);
        self::getXmlStream ()->endElement ();
        self::getXmlStream ()->startElement ("updated");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
            self::getXmlStream ()->text (self::getUpdatedTime ());
        self::getXmlStream ()->endElement ();
        self::getXmlStream ()->startElement ("id");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
            self::getXmlStream ()->text ($entry->id);
        self::getXmlStream ()->endElement ();
        self::getXmlStream ()->startElement ("content");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
            self::getXmlStream ()->writeAttribute ("type", $entry->contentType);
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
            if ($entry->contentType == "text") {
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                self::getXmlStream ()->text ($entry->content);
            } else {
                self::getXmlStream ()->writeRaw ($entry->content);
            }
        self::getXmlStream ()->endElement ();
        foreach ($entry->linkArray as $link) {
            self::renderLink ($link);
        }

        if (get_class ($entry) != "EntryBook") {
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
            return;
        }

        foreach ($entry->book->getAuthors () as $author) {
            self::getXmlStream ()->startElement ("author");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                self::getXmlStream ()->startElement ("name");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                    self::getXmlStream ()->text ($author->name);
                self::getXmlStream ()->endElement ();
                self::getXmlStream ()->startElement ("uri");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                    self::getXmlStream ()->text ("feed.php" . $author->getUri ());
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                self::getXmlStream ()->endElement ();
            self::getXmlStream ()->endElement ();
        }
        foreach ($entry->book->getTags () as $category) {
            self::getXmlStream ()->startElement ("category");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                self::getXmlStream ()->writeAttribute ("term", $category->name);
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                self::getXmlStream ()->writeAttribute ("label", $category->name);
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
            self::getXmlStream ()->endElement ();
        }
        if ($entry->book->getPubDate () != "") {
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
            self::getXmlStream ()->startElement ("dcterms:issued");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                self::getXmlStream ()->text (self::getPublicationDate($entry->book));
            self::getXmlStream ()->endElement ();
            self::getXmlStream ()->startElement ("published");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                self::getXmlStream ()->text (self::getPublicationDate($entry->book) . "T08:08:08Z");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
            self::getXmlStream ()->endElement ();
        }

        $lang = $entry->book->getLanguages ();
        if (!empty ($lang)) {
            self::getXmlStream ()->startElement ("dcterms:language");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                self::getXmlStream ()->text ($lang);
            self::getXmlStream ()->endElement ();
        }

    }

    public function render ($page) {
        global $config;
function myFunction($a, $b) {
    // Do something
}
        self::startXmlDocument ($page);
        if ($page->isPaginated ())
        {
            self::getXmlStream ()->startElement ("opensearch:totalResults");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                self::getXmlStream ()->text ($page->totalNumber);
            self::getXmlStream ()->endElement ();
            self::getXmlStream ()->startElement ("opensearch:itemsPerPage");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                self::getXmlStream ()->text ($config['cops_max_item_per_page']);
            self::getXmlStream ()->endElement ();
            self::getXmlStream ()->startElement ("opensearch:startIndex");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                self::getXmlStream ()->text (($page->n - 1) * $config['cops_max_item_per_page'] + 1);
            self::getXmlStream ()->endElement ();
            $prevLink = $page->getPrevLink ();
            $nextLink = $page->getNextLink ();
            if (!is_null ($prevLink)) {
                self::renderLink ($prevLink);
            }
            if (!is_null ($nextLink)) {
                self::renderLink ($nextLink);
            }
        }
        foreach ($page->entryArray as $entry) {
            self::getXmlStream ()->startElement ("entry");
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
                self::renderEntry ($entry);
            self::getXmlStream ()->endElement ();
        }
        return self::endXmlDocument ();
    }
}



Pull Request — master (#274)

OPDSRenderer::getXmlStream() A

Complexity

Size

Duplication

Code Coverage

Importance

1. Pass all data via parameters

2. Create a class that maintains your state

1. Pass all data via parameters

2. Create a class that maintains your state

1. Pass all data via parameters

2. Create a class that maintains your state

1		<?php
		0 ignored issues – show Coding Style Compatibility introduced 2016-06-30 15:05 UTC by Report Bug Copy Issue Report For compatibility and reusability of your code, PSR1 recommends that a file should introduce either new symbols (like classes, functions, etc.) or have side-effects (like outputting something, or including other files), but not both at the same time. The first symbol is defined on line 11 and the first side effect is on line 9. The PSR-1: Basic Coding Standard recommends that a file should either introduce new symbols, that is classes, functions, constants or similar, or have side effects. Side effects are anything that executes logic, like for example printing output, changing ini settings or writing to a file. The idea behind this recommendation is that merely auto-loading a class should not change the state of an application. It also promotes a cleaner style of programming and makes your code less prone to errors, because the logic is not spread out all over the place. To learn more about the PSR-1, please see the PHP-FIG site on the PSR-1. Loading history...
2		/**
3		* COPS (Calibre OPDS PHP Server) class file
4		*
5		* @license GPL 2 (http://www.gnu.org/licenses/gpl.html)
6		* @author Sébastien Lucas <[email protected]>
7		*/
8
9	1	require_once dirname(__FILE__) . '/../base.php';
10
11		class OPDSRenderer
		0 ignored issues – show Coding Style Compatibility introduced 2016-06-30 15:05 UTC by Report Bug Copy Issue Report PSR1 recommends that each class must be in a namespace of at least one level to avoid collisions. You can fix this by adding a namespace to your class: namespace YourVendor; class YourClass { } When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries. Loading history...
12		{
13		private $xmlStream = NULL;
14		private $updated = NULL;
15
16	14	private function getUpdatedTime () {
17	14	if (is_null ($this->updated)) {
18	14	$this->updated = time();
19	14	}
20	14	return date (DATE_ATOM, $this->updated);
21		}
22
23	14	private function getXmlStream () {
24	14	if (is_null ($this->xmlStream)) {
25	14	$this->xmlStream = new XMLWriter();
26	14	$this->xmlStream->openMemory();
27	14	$this->xmlStream->setIndent (true);
28	14	}
29	14	return $this->xmlStream;
30		}
31
32	1	public function getOpenSearch () {
33	1	global $config;
		0 ignored issues – show Compatibility Best Practice introduced 2016-06-30 15:05 UTC by Report Bug Copy Issue Report Use of `global` functionality is not recommended; it makes your code harder to test, and less reusable. Instead of relying on `global` state, we recommend one of these alternatives: 1. Pass all data via parameters function myFunction($a, $b) { // Do something } 2. Create a class that maintains your state class MyClass { private $a; private $b; public function __construct($a, $b) { $this->a = $a; $this->b = $b; } public function myFunction() { // Do something } } Loading history...
34	1	$xml = new XMLWriter ();
35	1	$xml->openMemory ();
36	1	$xml->setIndent (true);
37	1	$xml->startDocument('1.0','UTF-8');

seblucas / cops

Pull Request — master (#274)

OPDSRenderer::getXmlStream() A

Complexity

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Duplication

Code Coverage

Importance

1. Pass all data via parameters

2. Create a class that maintains your state

1. Pass all data via parameters

2. Create a class that maintains your state

1. Pass all data via parameters

2. Create a class that maintains your state

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