add composer's vendor directory

vendor/fguillot/picofeed/lib/PicoFeed/Serialization/SubscriptionParser.php

@@ -0,0 +1,142 @@
+<?php
+
+namespace PicoFeed\Serialization;
+
+use SimpleXMLElement;
+
+/**
+ * Class SubscriptionParser
+ *
+ * @package PicoFeed\Serialization
+ * @author  Frederic Guillot
+ */
+class SubscriptionParser
+{
+    /**
+     * @var Subscription
+     */
+    protected $subscription;
+
+    /**
+     * @var SimpleXMLElement
+     */
+    private $outlineElement;
+
+    /**
+     * @var SimpleXMLElement
+     */
+    private $parentElement;
+
+    /**
+     * Constructor
+     *
+     * @access public
+     * @param  SimpleXMLElement  $parentElement
+     * @param  SimpleXMLElement  $outlineElement
+     */
+    public function __construct(SimpleXMLElement $parentElement, SimpleXMLElement $outlineElement)
+    {
+        $this->parentElement = $parentElement;
+        $this->outlineElement = $outlineElement;
+        $this->subscription = new Subscription();
+    }
+
+    /**
+     * Get object instance
+     *
+     * @static
+     * @access public
+     * @param  SimpleXMLElement $parentElement
+     * @param  SimpleXMLElement $outlineElement
+     * @return SubscriptionParser
+     */
+    public static function create(SimpleXMLElement $parentElement, SimpleXMLElement $outlineElement)
+    {
+        return new static($parentElement, $outlineElement);
+    }
+
+    /**
+     * Parse subscription entry
+     *
+     * @access public
+     * @return Subscription
+     */
+    public function parse()
+    {
+        $this->subscription->setCategory($this->findCategory());
+        $this->subscription->setTitle($this->findTitle());
+        $this->subscription->setFeedUrl($this->findFeedUrl());
+        $this->subscription->setSiteUrl($this->findSiteUrl());
+        $this->subscription->setType($this->findType());
+        $this->subscription->setDescription($this->findDescription());
+
+        return $this->subscription;
+    }
+
+    /**
+     * Find category.
+     *
+     * @access protected
+     * @return string
+     */
+    protected function findCategory()
+    {
+        return isset($this->parentElement['text']) ? (string) $this->parentElement['text'] : '';
+    }
+
+    /**
+     * Find title.
+     *
+     * @access protected
+     * @return string
+     */
+    protected function findTitle()
+    {
+        return isset($this->outlineElement['title']) ? (string) $this->outlineElement['title'] : (string) $this->outlineElement['text'];
+    }
+
+    /**
+     * Find feed url.
+     *
+     * @access protected
+     * @return string
+     */
+    protected function findFeedUrl()
+    {
+        return (string) $this->outlineElement['xmlUrl'];
+    }
+
+    /**
+     * Find site url.
+     *
+     * @access protected
+     * @return string
+     */
+    protected function findSiteUrl()
+    {
+        return isset($this->outlineElement['htmlUrl']) ? (string) $this->outlineElement['htmlUrl'] : $this->findFeedUrl();
+    }
+
+    /**
+     * Find type.
+     *
+     * @access protected
+     * @return string
+     */
+    protected function findType()
+    {
+        return isset($this->outlineElement['version']) ? (string) $this->outlineElement['version'] :
+            isset($this->outlineElement['type']) ? (string) $this->outlineElement['type'] : 'rss';
+    }
+
+    /**
+     * Find description.
+     *
+     * @access protected
+     * @return string
+     */
+    protected function findDescription()
+    {
+        return isset($this->outlineElement['description']) ? (string) $this->outlineElement['description'] : $this->findTitle();
+    }
+}