X-Git-Url: http://www.aleph1.co.uk/gitweb/?p=yaffs-website;a=blobdiff_plain;f=vendor%2Fzendframework%2Fzend-feed%2Fsrc%2FWriter%2FRenderer%2FFeed%2FAbstractAtom.php;fp=vendor%2Fzendframework%2Fzend-feed%2Fsrc%2FWriter%2FRenderer%2FFeed%2FAbstractAtom.php;h=349d65cd652d6f039c5000cb836471dfacd1437e;hp=0000000000000000000000000000000000000000;hb=a2bd1bf0c2c1f1a17d188f4dc0726a45494cefae;hpb=57c063afa3f66b07c4bbddc2d6129a96d90f0aad

diff --git a/vendor/zendframework/zend-feed/src/Writer/Renderer/Feed/AbstractAtom.php b/vendor/zendframework/zend-feed/src/Writer/Renderer/Feed/AbstractAtom.php
new file mode 100644
index 000000000..349d65cd6
--- /dev/null
+++ b/vendor/zendframework/zend-feed/src/Writer/Renderer/Feed/AbstractAtom.php
@@ -0,0 +1,437 @@
+<?php
+/**
+ * Zend Framework (http://framework.zend.com/)
+ *
+ * @link      http://github.com/zendframework/zf2 for the canonical source repository
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license   http://framework.zend.com/license/new-bsd New BSD License
+ */
+
+namespace Zend\Feed\Writer\Renderer\Feed;
+
+use DateTime;
+use DOMDocument;
+use DOMElement;
+use Zend\Feed\Writer;
+use Zend\Feed\Writer\Renderer;
+use Zend\Feed\Writer\Version;
+
+/**
+*/
+class AbstractAtom extends Renderer\AbstractRenderer
+{
+    /**
+     * Constructor
+     *
+     * @param  Writer\AbstractFeed $container
+     */
+    public function __construct($container)
+    {
+        parent::__construct($container);
+    }
+
+    /**
+     * Set feed language
+     *
+     * @param  DOMDocument $dom
+     * @param  DOMElement $root
+     * @return void
+     */
+    // @codingStandardsIgnoreStart
+    protected function _setLanguage(DOMDocument $dom, DOMElement $root)
+    {
+        // @codingStandardsIgnoreEnd
+        if ($this->getDataContainer()->getLanguage()) {
+            $root->setAttribute('xml:lang', $this->getDataContainer()
+                ->getLanguage());
+        }
+    }
+
+    /**
+     * Set feed title
+     *
+     * @param  DOMDocument $dom
+     * @param  DOMElement $root
+     * @return void
+     * @throws Writer\Exception\InvalidArgumentException
+     */
+    // @codingStandardsIgnoreStart
+    protected function _setTitle(DOMDocument $dom, DOMElement $root)
+    {
+        // @codingStandardsIgnoreEnd
+        if (! $this->getDataContainer()->getTitle()) {
+            $message = 'Atom 1.0 feed elements MUST contain exactly one'
+            . ' atom:title element but a title has not been set';
+            $exception = new Writer\Exception\InvalidArgumentException($message);
+            if (! $this->ignoreExceptions) {
+                throw $exception;
+            } else {
+                $this->exceptions[] = $exception;
+                return;
+            }
+        }
+
+        $title = $dom->createElement('title');
+        $root->appendChild($title);
+        $title->setAttribute('type', 'text');
+        $text = $dom->createTextNode($this->getDataContainer()->getTitle());
+        $title->appendChild($text);
+    }
+
+    /**
+     * Set feed description
+     *
+     * @param  DOMDocument $dom
+     * @param  DOMElement $root
+     * @return void
+     */
+    // @codingStandardsIgnoreStart
+    protected function _setDescription(DOMDocument $dom, DOMElement $root)
+    {
+        // @codingStandardsIgnoreEnd
+        if (! $this->getDataContainer()->getDescription()) {
+            return;
+        }
+        $subtitle = $dom->createElement('subtitle');
+        $root->appendChild($subtitle);
+        $subtitle->setAttribute('type', 'text');
+        $text = $dom->createTextNode($this->getDataContainer()->getDescription());
+        $subtitle->appendChild($text);
+    }
+
+    /**
+     * Set date feed was last modified
+     *
+     * @param  DOMDocument $dom
+     * @param  DOMElement $root
+     * @return void
+     * @throws Writer\Exception\InvalidArgumentException
+     */
+    // @codingStandardsIgnoreStart
+    protected function _setDateModified(DOMDocument $dom, DOMElement $root)
+    {
+        // @codingStandardsIgnoreEnd
+        if (! $this->getDataContainer()->getDateModified()) {
+            $message = 'Atom 1.0 feed elements MUST contain exactly one'
+            . ' atom:updated element but a modification date has not been set';
+            $exception = new Writer\Exception\InvalidArgumentException($message);
+            if (! $this->ignoreExceptions) {
+                throw $exception;
+            } else {
+                $this->exceptions[] = $exception;
+                return;
+            }
+        }
+
+        $updated = $dom->createElement('updated');
+        $root->appendChild($updated);
+        $text = $dom->createTextNode(
+            $this->getDataContainer()->getDateModified()->format(DateTime::ATOM)
+        );
+        $updated->appendChild($text);
+    }
+
+    /**
+     * Set feed generator string
+     *
+     * @param  DOMDocument $dom
+     * @param  DOMElement $root
+     * @return void
+     */
+    // @codingStandardsIgnoreStart
+    protected function _setGenerator(DOMDocument $dom, DOMElement $root)
+    {
+        // @codingStandardsIgnoreEnd
+        if (! $this->getDataContainer()->getGenerator()) {
+            $this->getDataContainer()->setGenerator(
+                'Zend_Feed_Writer',
+                Version::VERSION,
+                'http://framework.zend.com'
+            );
+        }
+
+        $gdata = $this->getDataContainer()->getGenerator();
+        $generator = $dom->createElement('generator');
+        $root->appendChild($generator);
+        $text = $dom->createTextNode($gdata['name']);
+        $generator->appendChild($text);
+        if (array_key_exists('uri', $gdata)) {
+            $generator->setAttribute('uri', $gdata['uri']);
+        }
+        if (array_key_exists('version', $gdata)) {
+            $generator->setAttribute('version', $gdata['version']);
+        }
+    }
+
+    /**
+     * Set link to feed
+     *
+     * @param  DOMDocument $dom
+     * @param  DOMElement $root
+     * @return void
+     */
+    // @codingStandardsIgnoreStart
+    protected function _setLink(DOMDocument $dom, DOMElement $root)
+    {
+        // @codingStandardsIgnoreEnd
+        if (! $this->getDataContainer()->getLink()) {
+            return;
+        }
+        $link = $dom->createElement('link');
+        $root->appendChild($link);
+        $link->setAttribute('rel', 'alternate');
+        $link->setAttribute('type', 'text/html');
+        $link->setAttribute('href', $this->getDataContainer()->getLink());
+    }
+
+    /**
+     * Set feed links
+     *
+     * @param  DOMDocument $dom
+     * @param  DOMElement $root
+     * @return void
+     * @throws Writer\Exception\InvalidArgumentException
+     */
+    // @codingStandardsIgnoreStart
+    protected function _setFeedLinks(DOMDocument $dom, DOMElement $root)
+    {
+        // @codingStandardsIgnoreEnd
+        $flinks = $this->getDataContainer()->getFeedLinks();
+        if (! $flinks || ! array_key_exists('atom', $flinks)) {
+            $message = 'Atom 1.0 feed elements SHOULD contain one atom:link '
+            . 'element with a rel attribute value of "self".  This is the '
+            . 'preferred URI for retrieving Atom Feed Documents representing '
+            . 'this Atom feed but a feed link has not been set';
+            $exception = new Writer\Exception\InvalidArgumentException($message);
+            if (! $this->ignoreExceptions) {
+                throw $exception;
+            } else {
+                $this->exceptions[] = $exception;
+                return;
+            }
+        }
+
+        foreach ($flinks as $type => $href) {
+            $mime = 'application/' . strtolower($type) . '+xml';
+            $flink = $dom->createElement('link');
+            $root->appendChild($flink);
+            $flink->setAttribute('rel', 'self');
+            $flink->setAttribute('type', $mime);
+            $flink->setAttribute('href', $href);
+        }
+    }
+
+    /**
+     * Set feed authors
+     *
+     * @param  DOMDocument $dom
+     * @param  DOMElement $root
+     * @return void
+     */
+    // @codingStandardsIgnoreStart
+    protected function _setAuthors(DOMDocument $dom, DOMElement $root)
+    {
+        // @codingStandardsIgnoreEnd
+        $authors = $this->container->getAuthors();
+        if (! $authors || empty($authors)) {
+            /**
+             * Technically we should defer an exception until we can check
+             * that all entries contain an author. If any entry is missing
+             * an author, then a missing feed author element is invalid
+             */
+            return;
+        }
+        foreach ($authors as $data) {
+            $author = $this->dom->createElement('author');
+            $name = $this->dom->createElement('name');
+            $author->appendChild($name);
+            $root->appendChild($author);
+            $text = $dom->createTextNode($data['name']);
+            $name->appendChild($text);
+            if (array_key_exists('email', $data)) {
+                $email = $this->dom->createElement('email');
+                $author->appendChild($email);
+                $text = $dom->createTextNode($data['email']);
+                $email->appendChild($text);
+            }
+            if (array_key_exists('uri', $data)) {
+                $uri = $this->dom->createElement('uri');
+                $author->appendChild($uri);
+                $text = $dom->createTextNode($data['uri']);
+                $uri->appendChild($text);
+            }
+        }
+    }
+
+    /**
+     * Set feed identifier
+     *
+     * @param  DOMDocument $dom
+     * @param  DOMElement $root
+     * @return void
+     * @throws Writer\Exception\InvalidArgumentException
+     */
+    // @codingStandardsIgnoreStart
+    protected function _setId(DOMDocument $dom, DOMElement $root)
+    {
+        // @codingStandardsIgnoreEnd
+        if (! $this->getDataContainer()->getId()
+        && ! $this->getDataContainer()->getLink()) {
+            $message = 'Atom 1.0 feed elements MUST contain exactly one '
+            . 'atom:id element, or as an alternative, we can use the same '
+            . 'value as atom:link however neither a suitable link nor an '
+            . 'id have been set';
+            $exception = new Writer\Exception\InvalidArgumentException($message);
+            if (! $this->ignoreExceptions) {
+                throw $exception;
+            } else {
+                $this->exceptions[] = $exception;
+                return;
+            }
+        }
+
+        if (! $this->getDataContainer()->getId()) {
+            $this->getDataContainer()->setId(
+                $this->getDataContainer()->getLink()
+            );
+        }
+        $id = $dom->createElement('id');
+        $root->appendChild($id);
+        $text = $dom->createTextNode($this->getDataContainer()->getId());
+        $id->appendChild($text);
+    }
+
+    /**
+     * Set feed copyright
+     *
+     * @param  DOMDocument $dom
+     * @param  DOMElement $root
+     * @return void
+     */
+    // @codingStandardsIgnoreStart
+    protected function _setCopyright(DOMDocument $dom, DOMElement $root)
+    {
+        // @codingStandardsIgnoreEnd
+        $copyright = $this->getDataContainer()->getCopyright();
+        if (! $copyright) {
+            return;
+        }
+        $copy = $dom->createElement('rights');
+        $root->appendChild($copy);
+        $text = $dom->createTextNode($copyright);
+        $copy->appendChild($text);
+    }
+
+    /**
+     * Set feed level logo (image)
+     *
+     * @param DOMDocument $dom
+     * @param DOMElement $root
+     * @return void
+     */
+    // @codingStandardsIgnoreStart
+    protected function _setImage(DOMDocument $dom, DOMElement $root)
+    {
+        // @codingStandardsIgnoreEnd
+        $image = $this->getDataContainer()->getImage();
+        if (! $image) {
+            return;
+        }
+        $img = $dom->createElement('logo');
+        $root->appendChild($img);
+        $text = $dom->createTextNode($image['uri']);
+        $img->appendChild($text);
+    }
+
+    /**
+     * Set date feed was created
+     *
+     * @param  DOMDocument $dom
+     * @param  DOMElement $root
+     * @return void
+     */
+    // @codingStandardsIgnoreStart
+    protected function _setDateCreated(DOMDocument $dom, DOMElement $root)
+    {
+        // @codingStandardsIgnoreEnd
+        if (! $this->getDataContainer()->getDateCreated()) {
+            return;
+        }
+        if (! $this->getDataContainer()->getDateModified()) {
+            $this->getDataContainer()->setDateModified(
+                $this->getDataContainer()->getDateCreated()
+            );
+        }
+    }
+
+    /**
+     * Set base URL to feed links
+     *
+     * @param  DOMDocument $dom
+     * @param  DOMElement $root
+     * @return void
+     */
+    // @codingStandardsIgnoreStart
+    protected function _setBaseUrl(DOMDocument $dom, DOMElement $root)
+    {
+        // @codingStandardsIgnoreEnd
+        $baseUrl = $this->getDataContainer()->getBaseUrl();
+        if (! $baseUrl) {
+            return;
+        }
+        $root->setAttribute('xml:base', $baseUrl);
+    }
+
+    /**
+     * Set hubs to which this feed pushes
+     *
+     * @param  DOMDocument $dom
+     * @param  DOMElement $root
+     * @return void
+     */
+    // @codingStandardsIgnoreStart
+    protected function _setHubs(DOMDocument $dom, DOMElement $root)
+    {
+        // @codingStandardsIgnoreEnd
+        $hubs = $this->getDataContainer()->getHubs();
+        if (! $hubs) {
+            return;
+        }
+        foreach ($hubs as $hubUrl) {
+            $hub = $dom->createElement('link');
+            $hub->setAttribute('rel', 'hub');
+            $hub->setAttribute('href', $hubUrl);
+            $root->appendChild($hub);
+        }
+    }
+
+    /**
+     * Set feed categories
+     *
+     * @param  DOMDocument $dom
+     * @param  DOMElement $root
+     * @return void
+     */
+    // @codingStandardsIgnoreStart
+    protected function _setCategories(DOMDocument $dom, DOMElement $root)
+    {
+        // @codingStandardsIgnoreEnd
+        $categories = $this->getDataContainer()->getCategories();
+        if (! $categories) {
+            return;
+        }
+        foreach ($categories as $cat) {
+            $category = $dom->createElement('category');
+            $category->setAttribute('term', $cat['term']);
+            if (isset($cat['label'])) {
+                $category->setAttribute('label', $cat['label']);
+            } else {
+                $category->setAttribute('label', $cat['term']);
+            }
+            if (isset($cat['scheme'])) {
+                $category->setAttribute('scheme', $cat['scheme']);
+            }
+            $root->appendChild($category);
+        }
+    }
+}