OPDSRenderer::startXmlDocument() - Code Metrics - Inspection of "Use rawurlencode so that the spaces are remplaced..." - seblucas/cops - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( df592e...2bd024 )

by Sébastien

created 2016-02-13 05:30 UTC

OPDSRenderer::startXmlDocument() C

↳ Parent: OPDSRenderer

Complexity

Conditions	11
Paths	72

Size

Total Lines	75
Code Lines	61

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	67
CRAP Score	11

Metric	Value
dl	0
loc	75
ccs	67
cts	67
cp	1
rs	5.4893
cc	11
eloc	61
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 = 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));
            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 getPublicationDate($book) {
        $dateYmd = substr($book->pubdate, 0, 10);
        $pubdate = \DateTime::createFromFormat('Y-m-d', $dateYmd);
        if ($pubdate === false ||
            $pubdate->format ("Y") == "0101" ||
            $pubdate->format ("Y") == "0100") {
            return "";
        }
        return $pubdate->format("Y-m-d");
    }

    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 (self::getPublicationDate($entry->book));
            self::getXmlStream ()->endElement ();
            self::getXmlStream ()->startElement ("published");
                self::getXmlStream ()->text (self::getPublicationDate($entry->book) . "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))) $urlparam = addURLParameter ($urlparam, DB, GetUrlParam (DB));
62	1	$urlparam = str_replace ("%7B", "{", $urlparam);
63	1	$urlparam = str_replace ("%7D", "}", $urlparam);
64	1	$xml->writeAttribute ("template", $config['cops_full_url'] . 'feed.php' . $urlparam);
65	1	$xml->endElement ();
66	1	$xml->startElement ("Query");
67	1	$xml->writeAttribute ("role", "example");
68	1	$xml->writeAttribute ("searchTerms", "robot");
69	1	$xml->endElement ();
70	1	$xml->endElement ();
71	1	$xml->endDocument();
72	1	return $xml->outputMemory(true);
73		}
74
75	14	private function startXmlDocument ($page) {
76	14	global $config;
77	14	self::getXmlStream ()->startDocument('1.0','UTF-8');
78	14	self::getXmlStream ()->startElement ("feed");
79	14	self::getXmlStream ()->writeAttribute ("xmlns", "http://www.w3.org/2005/Atom");
80	14	self::getXmlStream ()->writeAttribute ("xmlns:xhtml", "http://www.w3.org/1999/xhtml");
81	14	self::getXmlStream ()->writeAttribute ("xmlns:opds", "http://opds-spec.org/2010/catalog");
82	14	self::getXmlStream ()->writeAttribute ("xmlns:opensearch", "http://a9.com/-/spec/opensearch/1.1/");
83	14	self::getXmlStream ()->writeAttribute ("xmlns:dcterms", "http://purl.org/dc/terms/");
84	14	self::getXmlStream ()->startElement ("title");
85	14	self::getXmlStream ()->text ($page->title);
86	14	self::getXmlStream ()->endElement ();
87	14	if ($page->subtitle != "")
88	14	{
89	1	self::getXmlStream ()->startElement ("subtitle");
90	1	self::getXmlStream ()->text ($page->subtitle);
91	1	self::getXmlStream ()->endElement ();
92	1	}
93	14	self::getXmlStream ()->startElement ("id");
94	14	if ($page->idPage)
95	14	{
96	13	$idPage = $page->idPage;
97	13	if (!is_null (GetUrlParam (DB))) $idPage = str_replace ("cops:", "cops:" . GetUrlParam (DB) . ":", $idPage);
98	13	self::getXmlStream ()->text ($idPage);
99	13	}
100		else
101		{
102	1	self::getXmlStream ()->text ($_SERVER['REQUEST_URI']);
103		}
104	14	self::getXmlStream ()->endElement ();
105	14	self::getXmlStream ()->startElement ("updated");
106	14	self::getXmlStream ()->text (self::getUpdatedTime ());
107	14	self::getXmlStream ()->endElement ();
108	14	self::getXmlStream ()->startElement ("icon");
109	14	self::getXmlStream ()->text ($page->favicon);
110	14	self::getXmlStream ()->endElement ();
111	14	self::getXmlStream ()->startElement ("author");
112	14	self::getXmlStream ()->startElement ("name");
113	14	self::getXmlStream ()->text ($page->authorName);
114	14	self::getXmlStream ()->endElement ();
115	14	self::getXmlStream ()->startElement ("uri");
116	14	self::getXmlStream ()->text ($page->authorUri);
117	14	self::getXmlStream ()->endElement ();
118	14	self::getXmlStream ()->startElement ("email");
119	14	self::getXmlStream ()->text ($page->authorEmail);
120	14	self::getXmlStream ()->endElement ();
121	14	self::getXmlStream ()->endElement ();
122	14	$link = new LinkNavigation ("", "start", "Home");
123	14	self::renderLink ($link);
124	14	$link = new LinkNavigation ("?" . getQueryString (), "self");
125	14	self::renderLink ($link);
126	14	$urlparam = "?";
127	14	if (!is_null (GetUrlParam (DB))) $urlparam = addURLParameter ($urlparam, DB, GetUrlParam (DB));
128	14	if ($config['cops_generate_invalid_opds_stream'] == 0 \|\| preg_match("/(MantanoReader\|FBReader)/", $_SERVER['HTTP_USER_AGENT'])) {
129		// Good and compliant way of handling search
130	14	$urlparam = addURLParameter ($urlparam, "page", Base::PAGE_OPENSEARCH);
131	14	$link = new Link ("feed.php" . $urlparam, "application/opensearchdescription+xml", "search", "Search here");
132	14	}
133		else
134		{
135		// Bad way, will be removed when OPDS client are fixed
136	1	$urlparam = addURLParameter ($urlparam, "query", "{searchTerms}");
137	1	$urlparam = str_replace ("%7B", "{", $urlparam);
138	1	$urlparam = str_replace ("%7D", "}", $urlparam);
139	1	$link = new Link ($config['cops_full_url'] . 'feed.php' . $urlparam, "application/atom+xml", "search", "Search here");
140		}
141	14	self::renderLink ($link);
142	14	if ($page->containsBook () && !is_null ($config['cops_books_filter']) && count ($config['cops_books_filter']) > 0) {
143	1	$Urlfilter = getURLParam ("tag", "");
144	1	foreach ($config['cops_books_filter'] as $lib => $filter) {
145	1	$link = new LinkFacet ("?" . addURLParameter (getQueryString (), "tag", $filter), $lib, localize ("tagword.title"), $filter == $Urlfilter);
146	1	self::renderLink ($link);
147	1	}
148	1	}
149	14	}
150
151	14	private function endXmlDocument () {
152	14	self::getXmlStream ()->endElement ();
153	14	self::getXmlStream ()->endDocument ();
154	14	return self::getXmlStream ()->outputMemory(true);
155		}
156
157	14	private function renderLink ($link) {
158	14	self::getXmlStream ()->startElement ("link");
159	14	self::getXmlStream ()->writeAttribute ("href", $link->href);
160	14	self::getXmlStream ()->writeAttribute ("type", $link->type);
161	14	if (!is_null ($link->rel)) {
162	14	self::getXmlStream ()->writeAttribute ("rel", $link->rel);
163	14	}
164	14	if (!is_null ($link->title)) {
165	14	self::getXmlStream ()->writeAttribute ("title", $link->title);
166	14	}
167	14	if (!is_null ($link->facetGroup)) {
168	1	self::getXmlStream ()->writeAttribute ("opds:facetGroup", $link->facetGroup);
169	1	}
170	14	if ($link->activeFacet) {
171	1	self::getXmlStream ()->writeAttribute ("opds:activeFacet", "true");
172	1	}
173	14	self::getXmlStream ()->endElement ();
174	14	}
175
176	5	private function getPublicationDate($book) {
177	5	$dateYmd = substr($book->pubdate, 0, 10);
178	5	$pubdate = \DateTime::createFromFormat('Y-m-d', $dateYmd);
179	5	if ($pubdate === false \|\|
180	5	$pubdate->format ("Y") == "0101" \|\|
181	5	$pubdate->format ("Y") == "0100") {
182		return "";
183		}
184	5	return $pubdate->format("Y-m-d");
185		}
186
187	14	private function renderEntry ($entry) {
188	14	self::getXmlStream ()->startElement ("title");
189	14	self::getXmlStream ()->text ($entry->title);
190	14	self::getXmlStream ()->endElement ();
191	14	self::getXmlStream ()->startElement ("updated");
192	14	self::getXmlStream ()->text (self::getUpdatedTime ());
193	14	self::getXmlStream ()->endElement ();
194	14	self::getXmlStream ()->startElement ("id");
195	14	self::getXmlStream ()->text ($entry->id);
196	14	self::getXmlStream ()->endElement ();
197	14	self::getXmlStream ()->startElement ("content");
198	14	self::getXmlStream ()->writeAttribute ("type", $entry->contentType);
199	14	if ($entry->contentType == "text") {
200	9	self::getXmlStream ()->text ($entry->content);
201	9	} else {
202	5	self::getXmlStream ()->writeRaw ($entry->content);
203		}
204	14	self::getXmlStream ()->endElement ();
205	14	foreach ($entry->linkArray as $link) {
206	14	self::renderLink ($link);
207	14	}
208
209	14	if (get_class ($entry) != "EntryBook") {
210	9	return;
211		}
212
213	5	foreach ($entry->book->getAuthors () as $author) {
214	5	self::getXmlStream ()->startElement ("author");
215	5	self::getXmlStream ()->startElement ("name");
216	5	self::getXmlStream ()->text ($author->name);
217	5	self::getXmlStream ()->endElement ();
218	5	self::getXmlStream ()->startElement ("uri");
219	5	self::getXmlStream ()->text ("feed.php" . $author->getUri ());
220	5	self::getXmlStream ()->endElement ();
221	5	self::getXmlStream ()->endElement ();
222	5	}
223	5	foreach ($entry->book->getTags () as $category) {
224	5	self::getXmlStream ()->startElement ("category");
225	5	self::getXmlStream ()->writeAttribute ("term", $category->name);
226	5	self::getXmlStream ()->writeAttribute ("label", $category->name);
227	5	self::getXmlStream ()->endElement ();
228	5	}
229	5	if ($entry->book->getPubDate () != "") {
230	5	self::getXmlStream ()->startElement ("dcterms:issued");
231	5	self::getXmlStream ()->text (self::getPublicationDate($entry->book));
232	5	self::getXmlStream ()->endElement ();
233	5	self::getXmlStream ()->startElement ("published");
234	5	self::getXmlStream ()->text (self::getPublicationDate($entry->book) . "T08:08:08Z");
235	5	self::getXmlStream ()->endElement ();
236	5	}
237
238	5	$lang = $entry->book->getLanguages ();
239	5	if (!empty ($lang)) {
240	5	self::getXmlStream ()->startElement ("dcterms:language");
241	5	self::getXmlStream ()->text ($lang);
242	5	self::getXmlStream ()->endElement ();
243	5	}
244
245	5	}
246
247	14	public function render ($page) {
248	14	global $config;
249	14	self::startXmlDocument ($page);
250	14	if ($page->isPaginated ())
251	14	{
252	1	self::getXmlStream ()->startElement ("opensearch:totalResults");
253	1	self::getXmlStream ()->text ($page->totalNumber);
254	1	self::getXmlStream ()->endElement ();
255	1	self::getXmlStream ()->startElement ("opensearch:itemsPerPage");
256	1	self::getXmlStream ()->text ($config['cops_max_item_per_page']);
257	1	self::getXmlStream ()->endElement ();
258	1	self::getXmlStream ()->startElement ("opensearch:startIndex");
259	1	self::getXmlStream ()->text (($page->n - 1) * $config['cops_max_item_per_page'] + 1);
260	1	self::getXmlStream ()->endElement ();
261	1	$prevLink = $page->getPrevLink ();
262	1	$nextLink = $page->getNextLink ();
263	1	if (!is_null ($prevLink)) {
264	1	self::renderLink ($prevLink);
265	1	}
266	1	if (!is_null ($nextLink)) {
267	1	self::renderLink ($nextLink);
268	1	}
269	1	}
270	14	foreach ($page->entryArray as $entry) {
271	14	self::getXmlStream ()->startElement ("entry");
272	14	self::renderEntry ($entry);
273	14	self::getXmlStream ()->endElement ();
274	14	}
275	14	return self::endXmlDocument ();
276		}
277		}
278
279

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OPDSRenderer::startXmlDocument() C

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