OPDSRenderer::startXmlDocument() - Code Metrics - Inspection of "Support for virtual libraries" - seblucas/cops - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#233)

unknown

created 2015-12-30 18:46 UTC

OPDSRenderer::startXmlDocument() C

↳ Parent: OPDSRenderer

Complexity

Conditions	11
Paths	72

Size

Total Lines	78
Code Lines	63

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	70
CRAP Score	11

Metric	Value
dl	0
loc	78
ccs	70
cts	70
cp	1
rs	5.3527
cc	11
eloc	63
nc	72
nop	1
crap	11

How to fix Long Method Complexity

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

require_once ("base.php");

class OPDSRenderer
{
    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;
        $xml = new XMLWriter ();
        $xml->openMemory ();
        $xml->setIndent (true);
        $xml->startDocument('1.0','UTF-8');
            $xml->startElement ("OpenSearchDescription");
                $xml->writeAttribute ("xmlns", "http://a9.com/-/spec/opensearch/1.1/");
                $xml->startElement ("ShortName");
                    $xml->text ("My catalog");
                $xml->endElement ();
                $xml->startElement ("Description");
                    $xml->text ("Search for ebooks");
                $xml->endElement ();
                $xml->startElement ("InputEncoding");
                    $xml->text ("UTF-8");
                $xml->endElement ();
                $xml->startElement ("OutputEncoding");
                    $xml->text ("UTF-8");
                $xml->endElement ();
                $xml->startElement ("Image");
                    $xml->writeAttribute ("type", "image/x-icon");
                    $xml->writeAttribute ("width", "16");
                    $xml->writeAttribute ("height", "16");
                    $xml->text ($config['cops_icon']);
                $xml->endElement ();
                $xml->startElement ("Url");
                    $xml->writeAttribute ("type", 'application/atom+xml');
                    $urlparam = "?query={searchTerms}";
                    if (!is_null (GetUrlParam (DB))) {
                    	$urlparam = addURLParameter ($urlparam, DB, GetUrlParam (DB));
                    	$urlparam = addURLParameter ($urlparam, VL, GetUrlParam (VL, 0));
                    }
                    $urlparam = str_replace ("%7B", "{", $urlparam);
                    $urlparam = str_replace ("%7D", "}", $urlparam);
                    $xml->writeAttribute ("template", $config['cops_full_url'] . 'feed.php' . $urlparam);
                $xml->endElement ();
                $xml->startElement ("Query");
                    $xml->writeAttribute ("role", "example");
                    $xml->writeAttribute ("searchTerms", "robot");
                $xml->endElement ();
            $xml->endElement ();
        $xml->endDocument();
        return $xml->outputMemory(true);
    }

    private function startXmlDocument ($page) {
        global $config;
        self::getXmlStream ()->startDocument('1.0','UTF-8');
        self::getXmlStream ()->startElement ("feed");
            self::getXmlStream ()->writeAttribute ("xmlns", "http://www.w3.org/2005/Atom");
            self::getXmlStream ()->writeAttribute ("xmlns:xhtml", "http://www.w3.org/1999/xhtml");
            self::getXmlStream ()->writeAttribute ("xmlns:opds", "http://opds-spec.org/2010/catalog");
            self::getXmlStream ()->writeAttribute ("xmlns:opensearch", "http://a9.com/-/spec/opensearch/1.1/");
            self::getXmlStream ()->writeAttribute ("xmlns:dcterms", "http://purl.org/dc/terms/");
            self::getXmlStream ()->startElement ("title");
                self::getXmlStream ()->text ($page->title);
            self::getXmlStream ()->endElement ();
            if ($page->subtitle != "")
            {
                self::getXmlStream ()->startElement ("subtitle");
                    self::getXmlStream ()->text ($page->subtitle);
                self::getXmlStream ()->endElement ();
            }
            self::getXmlStream ()->startElement ("id");
                if ($page->idPage)
                {
                    $idPage = $page->idPage;
                    if (!is_null (GetUrlParam (DB))) $idPage = str_replace ("cops:", "cops:" . GetUrlParam (DB) . ":", $idPage);
                    self::getXmlStream ()->text ($idPage);
                }
                else
                {
                    self::getXmlStream ()->text ($_SERVER['REQUEST_URI']);
                }
            self::getXmlStream ()->endElement ();
            self::getXmlStream ()->startElement ("updated");
                self::getXmlStream ()->text (self::getUpdatedTime ());
            self::getXmlStream ()->endElement ();
            self::getXmlStream ()->startElement ("icon");
                self::getXmlStream ()->text ($page->favicon);
            self::getXmlStream ()->endElement ();
            self::getXmlStream ()->startElement ("author");
                self::getXmlStream ()->startElement ("name");
                    self::getXmlStream ()->text ($page->authorName);
                self::getXmlStream ()->endElement ();
                self::getXmlStream ()->startElement ("uri");
                    self::getXmlStream ()->text ($page->authorUri);
                self::getXmlStream ()->endElement ();
                self::getXmlStream ()->startElement ("email");
                    self::getXmlStream ()->text ($page->authorEmail);
                self::getXmlStream ()->endElement ();
            self::getXmlStream ()->endElement ();
            $link = new LinkNavigation ("", "start", "Home");
            self::renderLink ($link);
            $link = new LinkNavigation ("?" . getQueryString (), "self");
            self::renderLink ($link);
            $urlparam = "?";
            if (!is_null (GetUrlParam (DB))) {
            	$urlparam = addURLParameter ($urlparam, DB, GetUrlParam (DB));
            	$urlparam = addURLParameter ($urlparam, VL, GetUrlParam (VL, 0));
            }
            if ($config['cops_generate_invalid_opds_stream'] == 0 || preg_match("/(MantanoReader|FBReader)/", $_SERVER['HTTP_USER_AGENT'])) {
                // Good and compliant way of handling search
                $urlparam = addURLParameter ($urlparam, "page", Base::PAGE_OPENSEARCH);
                $link = new Link ("feed.php" . $urlparam, "application/opensearchdescription+xml", "search", "Search here");
            }
            else
            {
                // Bad way, will be removed when OPDS client are fixed
                $urlparam = addURLParameter ($urlparam, "query", "{searchTerms}");
                $urlparam = str_replace ("%7B", "{", $urlparam);
                $urlparam = str_replace ("%7D", "}", $urlparam);
                $link = new Link ($config['cops_full_url'] . 'feed.php' . $urlparam, "application/atom+xml", "search", "Search here");
            }
            self::renderLink ($link);
            if ($page->containsBook () && !is_null ($config['cops_books_filter']) && count ($config['cops_books_filter']) > 0) {
                $Urlfilter = getURLParam ("tag", "");
                foreach ($config['cops_books_filter'] as $lib => $filter) {
                    $link = new LinkFacet ("?" . addURLParameter (getQueryString (), "tag", $filter), $lib, localize ("tagword.title"), $filter == $Urlfilter);
                    self::renderLink ($link);
                }
            }
    }

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

    private function renderLink ($link) {
        self::getXmlStream ()->startElement ("link");
            self::getXmlStream ()->writeAttribute ("href", $link->href);
            self::getXmlStream ()->writeAttribute ("type", $link->type);
            if (!is_null ($link->rel)) {
                self::getXmlStream ()->writeAttribute ("rel", $link->rel);
            }
            if (!is_null ($link->title)) {
                self::getXmlStream ()->writeAttribute ("title", $link->title);
            }
            if (!is_null ($link->facetGroup)) {
                self::getXmlStream ()->writeAttribute ("opds:facetGroup", $link->facetGroup);
            }
            if ($link->activeFacet) {
                self::getXmlStream ()->writeAttribute ("opds:activeFacet", "true");
            }
        self::getXmlStream ()->endElement ();
    }


    private function renderEntry ($entry) {
        self::getXmlStream ()->startElement ("title");
            self::getXmlStream ()->text ($entry->title);
        self::getXmlStream ()->endElement ();
        self::getXmlStream ()->startElement ("updated");
            self::getXmlStream ()->text (self::getUpdatedTime ());
        self::getXmlStream ()->endElement ();
        self::getXmlStream ()->startElement ("id");
            self::getXmlStream ()->text ($entry->id);
        self::getXmlStream ()->endElement ();
        self::getXmlStream ()->startElement ("content");
            self::getXmlStream ()->writeAttribute ("type", $entry->contentType);
            if ($entry->contentType == "text") {
                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") {
            return;
        }

        foreach ($entry->book->getAuthors () as $author) {
            self::getXmlStream ()->startElement ("author");
                self::getXmlStream ()->startElement ("name");
                    self::getXmlStream ()->text ($author->name);
                self::getXmlStream ()->endElement ();
                self::getXmlStream ()->startElement ("uri");
                    self::getXmlStream ()->text ("feed.php" . $author->getUri ());
                self::getXmlStream ()->endElement ();
            self::getXmlStream ()->endElement ();
        }
        foreach ($entry->book->getTags () as $category) {
            self::getXmlStream ()->startElement ("category");
                self::getXmlStream ()->writeAttribute ("term", $category->name);
                self::getXmlStream ()->writeAttribute ("label", $category->name);
            self::getXmlStream ()->endElement ();
        }
        if ($entry->book->getPubDate () != "") {
            self::getXmlStream ()->startElement ("dcterms:issued");
                self::getXmlStream ()->text (date ("Y-m-d", $entry->book->pubdate));
            self::getXmlStream ()->endElement ();
            self::getXmlStream ()->startElement ("published");
                self::getXmlStream ()->text (date ("Y-m-d", $entry->book->pubdate) . "T08:08:08Z");
            self::getXmlStream ()->endElement ();
        }

        $lang = $entry->book->getLanguages ();
        if (!empty ($lang)) {
            self::getXmlStream ()->startElement ("dcterms:language");
                self::getXmlStream ()->text ($lang);
            self::getXmlStream ()->endElement ();
        }

    }

    public function render ($page) {
        global $config;
        self::startXmlDocument ($page);
        if ($page->isPaginated ())
        {
            self::getXmlStream ()->startElement ("opensearch:totalResults");
                self::getXmlStream ()->text ($page->totalNumber);
            self::getXmlStream ()->endElement ();
            self::getXmlStream ()->startElement ("opensearch:itemsPerPage");
                self::getXmlStream ()->text ($config['cops_max_item_per_page']);
            self::getXmlStream ()->endElement ();
            self::getXmlStream ()->startElement ("opensearch:startIndex");
                self::getXmlStream ()->text (($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 $entry) {
            self::getXmlStream ()->startElement ("entry");
                self::renderEntry ($entry);
            self::getXmlStream ()->endElement ();
        }
        return self::endXmlDocument ();
    }
}



1		<?php
2		/**
3		* COPS (Calibre OPDS PHP Server) class file
4		*
5		* @license GPL 2 (http://www.gnu.org/licenses/gpl.html)
6		* @author S�bastien Lucas <[email protected]>
7		*/
8
9		require_once ("base.php");
10
11		class OPDSRenderer
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;
34	1	$xml = new XMLWriter ();
35	1	$xml->openMemory ();
36	1	$xml->setIndent (true);
37	1	$xml->startDocument('1.0','UTF-8');
38	1	$xml->startElement ("OpenSearchDescription");
39	1	$xml->writeAttribute ("xmlns", "http://a9.com/-/spec/opensearch/1.1/");
40	1	$xml->startElement ("ShortName");
41	1	$xml->text ("My catalog");
42	1	$xml->endElement ();
43	1	$xml->startElement ("Description");
44	1	$xml->text ("Search for ebooks");
45	1	$xml->endElement ();
46	1	$xml->startElement ("InputEncoding");
47	1	$xml->text ("UTF-8");
48	1	$xml->endElement ();
49	1	$xml->startElement ("OutputEncoding");
50	1	$xml->text ("UTF-8");
51	1	$xml->endElement ();
52	1	$xml->startElement ("Image");
53	1	$xml->writeAttribute ("type", "image/x-icon");
54	1	$xml->writeAttribute ("width", "16");
55	1	$xml->writeAttribute ("height", "16");
56	1	$xml->text ($config['cops_icon']);
57	1	$xml->endElement ();
58	1	$xml->startElement ("Url");
59	1	$xml->writeAttribute ("type", 'application/atom+xml');
60	1	$urlparam = "?query={searchTerms}";
61	1	if (!is_null (GetUrlParam (DB))) {
62		$urlparam = addURLParameter ($urlparam, DB, GetUrlParam (DB));
63		$urlparam = addURLParameter ($urlparam, VL, GetUrlParam (VL, 0));
64		}
65	1	$urlparam = str_replace ("%7B", "{", $urlparam);
66	1	$urlparam = str_replace ("%7D", "}", $urlparam);
67	1	$xml->writeAttribute ("template", $config['cops_full_url'] . 'feed.php' . $urlparam);
68	1	$xml->endElement ();
69	1	$xml->startElement ("Query");
70	1	$xml->writeAttribute ("role", "example");
71	1	$xml->writeAttribute ("searchTerms", "robot");
72	1	$xml->endElement ();
73	1	$xml->endElement ();
74	1	$xml->endDocument();
75	1	return $xml->outputMemory(true);
76		}
77
78	14	private function startXmlDocument ($page) {
79	14	global $config;
80	14	self::getXmlStream ()->startDocument('1.0','UTF-8');
81	14	self::getXmlStream ()->startElement ("feed");
82	14	self::getXmlStream ()->writeAttribute ("xmlns", "http://www.w3.org/2005/Atom");
83	14	self::getXmlStream ()->writeAttribute ("xmlns:xhtml", "http://www.w3.org/1999/xhtml");
84	14	self::getXmlStream ()->writeAttribute ("xmlns:opds", "http://opds-spec.org/2010/catalog");
85	14	self::getXmlStream ()->writeAttribute ("xmlns:opensearch", "http://a9.com/-/spec/opensearch/1.1/");
86	14	self::getXmlStream ()->writeAttribute ("xmlns:dcterms", "http://purl.org/dc/terms/");
87	14	self::getXmlStream ()->startElement ("title");
88	14	self::getXmlStream ()->text ($page->title);
89	14	self::getXmlStream ()->endElement ();
90	14	if ($page->subtitle != "")
91	14	{
92	1	self::getXmlStream ()->startElement ("subtitle");
93	1	self::getXmlStream ()->text ($page->subtitle);
94	1	self::getXmlStream ()->endElement ();
95	1	}
96	14	self::getXmlStream ()->startElement ("id");
97	14	if ($page->idPage)
98	14	{
99	13	$idPage = $page->idPage;
100	13	if (!is_null (GetUrlParam (DB))) $idPage = str_replace ("cops:", "cops:" . GetUrlParam (DB) . ":", $idPage);
101	13	self::getXmlStream ()->text ($idPage);
102	13	}
103		else
104		{
105	1	self::getXmlStream ()->text ($_SERVER['REQUEST_URI']);
106		}
107	14	self::getXmlStream ()->endElement ();
108	14	self::getXmlStream ()->startElement ("updated");
109	14	self::getXmlStream ()->text (self::getUpdatedTime ());
110	14	self::getXmlStream ()->endElement ();
111	14	self::getXmlStream ()->startElement ("icon");
112	14	self::getXmlStream ()->text ($page->favicon);
113	14	self::getXmlStream ()->endElement ();
114	14	self::getXmlStream ()->startElement ("author");
115	14	self::getXmlStream ()->startElement ("name");
116	14	self::getXmlStream ()->text ($page->authorName);
117	14	self::getXmlStream ()->endElement ();
118	14	self::getXmlStream ()->startElement ("uri");
119	14	self::getXmlStream ()->text ($page->authorUri);
120	14	self::getXmlStream ()->endElement ();
121	14	self::getXmlStream ()->startElement ("email");
122	14	self::getXmlStream ()->text ($page->authorEmail);
123	14	self::getXmlStream ()->endElement ();
124	14	self::getXmlStream ()->endElement ();
125	14	$link = new LinkNavigation ("", "start", "Home");
126	14	self::renderLink ($link);
127	14	$link = new LinkNavigation ("?" . getQueryString (), "self");
128	14	self::renderLink ($link);
129	14	$urlparam = "?";
130	14	if (!is_null (GetUrlParam (DB))) {
131	1	$urlparam = addURLParameter ($urlparam, DB, GetUrlParam (DB));
132	1	$urlparam = addURLParameter ($urlparam, VL, GetUrlParam (VL, 0));
133	1	}
134	14	if ($config['cops_generate_invalid_opds_stream'] == 0 \|\| preg_match("/(MantanoReader\|FBReader)/", $_SERVER['HTTP_USER_AGENT'])) {
135		// Good and compliant way of handling search
136	14	$urlparam = addURLParameter ($urlparam, "page", Base::PAGE_OPENSEARCH);
137	14	$link = new Link ("feed.php" . $urlparam, "application/opensearchdescription+xml", "search", "Search here");
138	14	}
139		else
140		{
141		// Bad way, will be removed when OPDS client are fixed
142	1	$urlparam = addURLParameter ($urlparam, "query", "{searchTerms}");
143	1	$urlparam = str_replace ("%7B", "{", $urlparam);
144	1	$urlparam = str_replace ("%7D", "}", $urlparam);
145	1	$link = new Link ($config['cops_full_url'] . 'feed.php' . $urlparam, "application/atom+xml", "search", "Search here");
146		}
147	14	self::renderLink ($link);
148	14	if ($page->containsBook () && !is_null ($config['cops_books_filter']) && count ($config['cops_books_filter']) > 0) {
149	1	$Urlfilter = getURLParam ("tag", "");
150	1	foreach ($config['cops_books_filter'] as $lib => $filter) {
151	1	$link = new LinkFacet ("?" . addURLParameter (getQueryString (), "tag", $filter), $lib, localize ("tagword.title"), $filter == $Urlfilter);
152	1	self::renderLink ($link);
153	1	}
154	1	}
155	14	}
156
157	14	private function endXmlDocument () {
158	14	self::getXmlStream ()->endElement ();
159	14	self::getXmlStream ()->endDocument ();
160	14	return self::getXmlStream ()->outputMemory(true);
161		}
162
163	14	private function renderLink ($link) {
164	14	self::getXmlStream ()->startElement ("link");
165	14	self::getXmlStream ()->writeAttribute ("href", $link->href);
166	14	self::getXmlStream ()->writeAttribute ("type", $link->type);
167	14	if (!is_null ($link->rel)) {
168	14	self::getXmlStream ()->writeAttribute ("rel", $link->rel);
169	14	}
170	14	if (!is_null ($link->title)) {
171	14	self::getXmlStream ()->writeAttribute ("title", $link->title);
172	14	}
173	14	if (!is_null ($link->facetGroup)) {
174	1	self::getXmlStream ()->writeAttribute ("opds:facetGroup", $link->facetGroup);
175	1	}
176	14	if ($link->activeFacet) {
177	1	self::getXmlStream ()->writeAttribute ("opds:activeFacet", "true");
178	1	}
179	14	self::getXmlStream ()->endElement ();
180	14	}
181
182
183	14	private function renderEntry ($entry) {
184	14	self::getXmlStream ()->startElement ("title");
185	14	self::getXmlStream ()->text ($entry->title);
186	14	self::getXmlStream ()->endElement ();
187	14	self::getXmlStream ()->startElement ("updated");
188	14	self::getXmlStream ()->text (self::getUpdatedTime ());
189	14	self::getXmlStream ()->endElement ();
190	14	self::getXmlStream ()->startElement ("id");
191	14	self::getXmlStream ()->text ($entry->id);
192	14	self::getXmlStream ()->endElement ();
193	14	self::getXmlStream ()->startElement ("content");
194	14	self::getXmlStream ()->writeAttribute ("type", $entry->contentType);
195	14	if ($entry->contentType == "text") {
196	9	self::getXmlStream ()->text ($entry->content);
197	9	} else {
198	5	self::getXmlStream ()->writeRaw ($entry->content);
199		}
200	14	self::getXmlStream ()->endElement ();
201	14	foreach ($entry->linkArray as $link) {
202	14	self::renderLink ($link);
203	14	}
204
205	14	if (get_class ($entry) != "EntryBook") {
206	9	return;
207		}
208
209	5	foreach ($entry->book->getAuthors () as $author) {
210	5	self::getXmlStream ()->startElement ("author");
211	5	self::getXmlStream ()->startElement ("name");
212	5	self::getXmlStream ()->text ($author->name);
213	5	self::getXmlStream ()->endElement ();
214	5	self::getXmlStream ()->startElement ("uri");
215	5	self::getXmlStream ()->text ("feed.php" . $author->getUri ());
216	5	self::getXmlStream ()->endElement ();
217	5	self::getXmlStream ()->endElement ();
218	5	}
219	5	foreach ($entry->book->getTags () as $category) {
220	5	self::getXmlStream ()->startElement ("category");
221	5	self::getXmlStream ()->writeAttribute ("term", $category->name);
222	5	self::getXmlStream ()->writeAttribute ("label", $category->name);
223	5	self::getXmlStream ()->endElement ();
224	5	}
225	5	if ($entry->book->getPubDate () != "") {
226	5	self::getXmlStream ()->startElement ("dcterms:issued");
227	5	self::getXmlStream ()->text (date ("Y-m-d", $entry->book->pubdate));
228	5	self::getXmlStream ()->endElement ();
229	5	self::getXmlStream ()->startElement ("published");
230	5	self::getXmlStream ()->text (date ("Y-m-d", $entry->book->pubdate) . "T08:08:08Z");
231	5	self::getXmlStream ()->endElement ();
232	5	}
233
234	5	$lang = $entry->book->getLanguages ();
235	5	if (!empty ($lang)) {
236	5	self::getXmlStream ()->startElement ("dcterms:language");
237	5	self::getXmlStream ()->text ($lang);
238	5	self::getXmlStream ()->endElement ();
239	5	}
240
241	5	}
242
243	14	public function render ($page) {
244	14	global $config;
245	14	self::startXmlDocument ($page);
246	14	if ($page->isPaginated ())
247	14	{
248	1	self::getXmlStream ()->startElement ("opensearch:totalResults");
249	1	self::getXmlStream ()->text ($page->totalNumber);
250	1	self::getXmlStream ()->endElement ();
251	1	self::getXmlStream ()->startElement ("opensearch:itemsPerPage");
252	1	self::getXmlStream ()->text ($config['cops_max_item_per_page']);
253	1	self::getXmlStream ()->endElement ();
254	1	self::getXmlStream ()->startElement ("opensearch:startIndex");
255	1	self::getXmlStream ()->text (($page->n - 1) * $config['cops_max_item_per_page'] + 1);
256	1	self::getXmlStream ()->endElement ();
257	1	$prevLink = $page->getPrevLink ();
258	1	$nextLink = $page->getNextLink ();
259	1	if (!is_null ($prevLink)) {
260	1	self::renderLink ($prevLink);
261	1	}
262	1	if (!is_null ($nextLink)) {
263	1	self::renderLink ($nextLink);
264	1	}
265	1	}
266	14	foreach ($page->entryArray as $entry) {
267	14	self::getXmlStream ()->startElement ("entry");
268	14	self::renderEntry ($entry);
269	14	self::getXmlStream ()->endElement ();
270	14	}
271	14	return self::endXmlDocument ();
272		}
273		}
274
275

seblucas / cops

Pull Request — master (#233)

OPDSRenderer::startXmlDocument() C

Complexity

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Duplication

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How to fix Long Method Complexity

Long Method

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