X-Git-Url: http://www.aleph1.co.uk/gitweb/?p=yaffs-website;a=blobdiff_plain;f=vendor%2Fzendframework%2Fzend-feed%2Fsrc%2FWriter%2FExtension%2FITunes%2FRenderer%2FFeed.php;fp=vendor%2Fzendframework%2Fzend-feed%2Fsrc%2FWriter%2FExtension%2FITunes%2FRenderer%2FFeed.php;h=7bce80d4b204a8cde152a44a6808f7de665995d4;hp=0000000000000000000000000000000000000000;hb=a2bd1bf0c2c1f1a17d188f4dc0726a45494cefae;hpb=57c063afa3f66b07c4bbddc2d6129a96d90f0aad

diff --git a/vendor/zendframework/zend-feed/src/Writer/Extension/ITunes/Renderer/Feed.php b/vendor/zendframework/zend-feed/src/Writer/Extension/ITunes/Renderer/Feed.php
new file mode 100644
index 000000000..7bce80d4b
--- /dev/null
+++ b/vendor/zendframework/zend-feed/src/Writer/Extension/ITunes/Renderer/Feed.php
@@ -0,0 +1,329 @@
+<?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\Extension\ITunes\Renderer;
+
+use DOMDocument;
+use DOMElement;
+use Zend\Feed\Writer\Extension;
+
+/**
+*/
+class Feed extends Extension\AbstractRenderer
+{
+    /**
+     * Set to TRUE if a rendering method actually renders something. This
+     * is used to prevent premature appending of a XML namespace declaration
+     * until an element which requires it is actually appended.
+     *
+     * @var bool
+     */
+    protected $called = false;
+
+    /**
+     * Render feed
+     *
+     * @return void
+     */
+    public function render()
+    {
+        $this->_setAuthors($this->dom, $this->base);
+        $this->_setBlock($this->dom, $this->base);
+        $this->_setCategories($this->dom, $this->base);
+        $this->_setImage($this->dom, $this->base);
+        $this->_setDuration($this->dom, $this->base);
+        $this->_setExplicit($this->dom, $this->base);
+        $this->_setKeywords($this->dom, $this->base);
+        $this->_setNewFeedUrl($this->dom, $this->base);
+        $this->_setOwners($this->dom, $this->base);
+        $this->_setSubtitle($this->dom, $this->base);
+        $this->_setSummary($this->dom, $this->base);
+        if ($this->called) {
+            $this->_appendNamespaces();
+        }
+    }
+
+    /**
+     * Append feed namespaces
+     *
+     * @return void
+     */
+    // @codingStandardsIgnoreStart
+    protected function _appendNamespaces()
+    {
+        // @codingStandardsIgnoreEnd
+        $this->getRootElement()->setAttribute(
+            'xmlns:itunes',
+            'http://www.itunes.com/dtds/podcast-1.0.dtd'
+        );
+    }
+
+    /**
+     * Set feed authors
+     *
+     * @param  DOMDocument $dom
+     * @param  DOMElement $root
+     * @return void
+     */
+    // @codingStandardsIgnoreStart
+    protected function _setAuthors(DOMDocument $dom, DOMElement $root)
+    {
+        // @codingStandardsIgnoreEnd
+        $authors = $this->getDataContainer()->getItunesAuthors();
+        if (! $authors || empty($authors)) {
+            return;
+        }
+        foreach ($authors as $author) {
+            $el = $dom->createElement('itunes:author');
+            $text = $dom->createTextNode($author);
+            $el->appendChild($text);
+            $root->appendChild($el);
+        }
+        $this->called = true;
+    }
+
+    /**
+     * Set feed itunes block
+     *
+     * @param  DOMDocument $dom
+     * @param  DOMElement $root
+     * @return void
+     */
+    // @codingStandardsIgnoreStart
+    protected function _setBlock(DOMDocument $dom, DOMElement $root)
+    {
+        // @codingStandardsIgnoreEnd
+        $block = $this->getDataContainer()->getItunesBlock();
+        if ($block === null) {
+            return;
+        }
+        $el = $dom->createElement('itunes:block');
+        $text = $dom->createTextNode($block);
+        $el->appendChild($text);
+        $root->appendChild($el);
+        $this->called = true;
+    }
+
+    /**
+     * Set feed categories
+     *
+     * @param  DOMDocument $dom
+     * @param  DOMElement $root
+     * @return void
+     */
+    // @codingStandardsIgnoreStart
+    protected function _setCategories(DOMDocument $dom, DOMElement $root)
+    {
+        // @codingStandardsIgnoreEnd
+        $cats = $this->getDataContainer()->getItunesCategories();
+        if (! $cats || empty($cats)) {
+            return;
+        }
+        foreach ($cats as $key => $cat) {
+            if (! is_array($cat)) {
+                $el = $dom->createElement('itunes:category');
+                $el->setAttribute('text', $cat);
+                $root->appendChild($el);
+            } else {
+                $el = $dom->createElement('itunes:category');
+                $el->setAttribute('text', $key);
+                $root->appendChild($el);
+                foreach ($cat as $subcat) {
+                    $el2 = $dom->createElement('itunes:category');
+                    $el2->setAttribute('text', $subcat);
+                    $el->appendChild($el2);
+                }
+            }
+        }
+        $this->called = true;
+    }
+
+    /**
+     * Set feed image (icon)
+     *
+     * @param  DOMDocument $dom
+     * @param  DOMElement $root
+     * @return void
+     */
+    // @codingStandardsIgnoreStart
+    protected function _setImage(DOMDocument $dom, DOMElement $root)
+    {
+        // @codingStandardsIgnoreEnd
+        $image = $this->getDataContainer()->getItunesImage();
+        if (! $image) {
+            return;
+        }
+        $el = $dom->createElement('itunes:image');
+        $el->setAttribute('href', $image);
+        $root->appendChild($el);
+        $this->called = true;
+    }
+
+    /**
+     * Set feed cumulative duration
+     *
+     * @param  DOMDocument $dom
+     * @param  DOMElement $root
+     * @return void
+     */
+    // @codingStandardsIgnoreStart
+    protected function _setDuration(DOMDocument $dom, DOMElement $root)
+    {
+        // @codingStandardsIgnoreEnd
+        $duration = $this->getDataContainer()->getItunesDuration();
+        if (! $duration) {
+            return;
+        }
+        $el = $dom->createElement('itunes:duration');
+        $text = $dom->createTextNode($duration);
+        $el->appendChild($text);
+        $root->appendChild($el);
+        $this->called = true;
+    }
+
+    /**
+     * Set explicit flag
+     *
+     * @param  DOMDocument $dom
+     * @param  DOMElement $root
+     * @return void
+     */
+    // @codingStandardsIgnoreStart
+    protected function _setExplicit(DOMDocument $dom, DOMElement $root)
+    {
+        // @codingStandardsIgnoreEnd
+        $explicit = $this->getDataContainer()->getItunesExplicit();
+        if ($explicit === null) {
+            return;
+        }
+        $el = $dom->createElement('itunes:explicit');
+        $text = $dom->createTextNode($explicit);
+        $el->appendChild($text);
+        $root->appendChild($el);
+        $this->called = true;
+    }
+
+    /**
+     * Set feed keywords
+     *
+     * @param  DOMDocument $dom
+     * @param  DOMElement $root
+     * @return void
+     */
+    // @codingStandardsIgnoreStart
+    protected function _setKeywords(DOMDocument $dom, DOMElement $root)
+    {
+        // @codingStandardsIgnoreEnd
+        $keywords = $this->getDataContainer()->getItunesKeywords();
+        if (! $keywords || empty($keywords)) {
+            return;
+        }
+        $el = $dom->createElement('itunes:keywords');
+        $text = $dom->createTextNode(implode(',', $keywords));
+        $el->appendChild($text);
+        $root->appendChild($el);
+        $this->called = true;
+    }
+
+    /**
+     * Set feed's new URL
+     *
+     * @param  DOMDocument $dom
+     * @param  DOMElement $root
+     * @return void
+     */
+    // @codingStandardsIgnoreStart
+    protected function _setNewFeedUrl(DOMDocument $dom, DOMElement $root)
+    {
+        // @codingStandardsIgnoreEnd
+        $url = $this->getDataContainer()->getItunesNewFeedUrl();
+        if (! $url) {
+            return;
+        }
+        $el = $dom->createElement('itunes:new-feed-url');
+        $text = $dom->createTextNode($url);
+        $el->appendChild($text);
+        $root->appendChild($el);
+        $this->called = true;
+    }
+
+    /**
+     * Set feed owners
+     *
+     * @param  DOMDocument $dom
+     * @param  DOMElement $root
+     * @return void
+     */
+    // @codingStandardsIgnoreStart
+    protected function _setOwners(DOMDocument $dom, DOMElement $root)
+    {
+        // @codingStandardsIgnoreEnd
+        $owners = $this->getDataContainer()->getItunesOwners();
+        if (! $owners || empty($owners)) {
+            return;
+        }
+        foreach ($owners as $owner) {
+            $el = $dom->createElement('itunes:owner');
+            $name = $dom->createElement('itunes:name');
+            $text = $dom->createTextNode($owner['name']);
+            $name->appendChild($text);
+            $email = $dom->createElement('itunes:email');
+            $text = $dom->createTextNode($owner['email']);
+            $email->appendChild($text);
+            $root->appendChild($el);
+            $el->appendChild($name);
+            $el->appendChild($email);
+        }
+        $this->called = true;
+    }
+
+    /**
+     * Set feed subtitle
+     *
+     * @param  DOMDocument $dom
+     * @param  DOMElement $root
+     * @return void
+     */
+    // @codingStandardsIgnoreStart
+    protected function _setSubtitle(DOMDocument $dom, DOMElement $root)
+    {
+        // @codingStandardsIgnoreEnd
+        $subtitle = $this->getDataContainer()->getItunesSubtitle();
+        if (! $subtitle) {
+            return;
+        }
+        $el = $dom->createElement('itunes:subtitle');
+        $text = $dom->createTextNode($subtitle);
+        $el->appendChild($text);
+        $root->appendChild($el);
+        $this->called = true;
+    }
+
+    /**
+     * Set feed summary
+     *
+     * @param  DOMDocument $dom
+     * @param  DOMElement $root
+     * @return void
+     */
+    // @codingStandardsIgnoreStart
+    protected function _setSummary(DOMDocument $dom, DOMElement $root)
+    {
+        // @codingStandardsIgnoreEnd
+        $summary = $this->getDataContainer()->getItunesSummary();
+        if (! $summary) {
+            return;
+        }
+        $el = $dom->createElement('itunes:summary');
+        $text = $dom->createTextNode($summary);
+        $el->appendChild($text);
+        $root->appendChild($el);
+        $this->called = true;
+    }
+}