2 files changed, 0 insertions, 171 deletions
diff --git a/vendor/fguillot/picofeed b/vendor/fguillot/picofeed
new file mode 160000
+Subproject 0a1d0d3950f7f047dc8fb1d80aa6296e15f306d
diff --git a/vendor/fguillot/picofeed/lib/PicoFeed/Serialization/Import.php b/vendor/fguillot/picofeed/lib/PicoFeed/Serialization/Import.php
deleted file mode 100644
index cbc1cfbe2..000000000
--- a/vendor/fguillot/picofeed/lib/PicoFeed/Serialization/Import.php
+++ /dev/null
@@ -1,171 +0,0 @@
-<?php
-
-namespace PicoFeed\Serialization;
-
-use SimpleXmlElement;
-use StdClass;
-use PicoFeed\Logging\Logger;
-use PicoFeed\Parser\XmlParser;
-
-/**
- * OPML Import
- *
- * @author  Frederic Guillot
- * @package Serialization
- */
-class Import
-{
-    /**
-     * OPML file content
-     *
-     * @access private
-     * @var string
-     */
-    private $content = '';
-
-    /**
-     * Subscriptions
-     *
-     * @access private
-     * @var array
-     */
-    private $items = array();
-
-    /**
-     * Constructor
-     *
-     * @access public
-     * @param  string  $content   OPML file content
-     */
-    public function __construct($content)
-    {
-        $this->content = $content;
-    }
-
-    /**
-     * Parse the OPML file
-     *
-     * @access public
-     * @return array|false
-     */
-    public function execute()
-    {
-        Logger::setMessage(get_called_class().': start importation');
-
-        $xml = XmlParser::getSimpleXml(trim($this->content));
-
-        if ($xml === false || $xml->getName() !== 'opml' || ! isset($xml->body)) {
-            Logger::setMessage(get_called_class().': OPML tag not found or malformed XML document');
-            return false;
-        }
-
-        $this->parseEntries($xml->body);
-        Logger::setMessage(get_called_class().': '.count($this->items).' subscriptions found');
-
-        return $this->items;
-    }
-
-    /**
-     * Parse each entries of the subscription list
-     *
-     * @access public
-     * @param  SimpleXMLElement   $tree   XML node
-     */
-    public function parseEntries($tree)
-    {
-        if (isset($tree->outline)) {
-
-            foreach ($tree->outline as $item) {
-
-                if (isset($item->outline)) {
-                    $this->parseEntries($item);
-                }
-                else if ((isset($item['text']) || isset($item['title'])) && isset($item['xmlUrl'])) {
-
-                    $entry = new StdClass;
-                    $entry->category = $this->findCategory($tree);
-                    $entry->title = $this->findTitle($item);
-                    $entry->feed_url = $this->findFeedUrl($item);
-                    $entry->site_url = $this->findSiteUrl($item, $entry);
-                    $entry->type = $this->findType($item);
-                    $entry->description = $this->findDescription($item, $entry);
-                    $this->items[] = $entry;
-                }
-            }
-        }
-    }
-
-    /**
-     * Find category
-     *
-     * @access public
-     * @param  SimpleXmlElement    $tree    XML tree
-     * @return string
-     */
-    public function findCategory(SimpleXmlElement $tree)
-    {
-        return isset($tree['title']) ? (string) $tree['title'] : (string) $tree['text'];
-    }
-
-    /**
-     * Find title
-     *
-     * @access public
-     * @param  SimpleXmlElement    $item    XML tree
-     * @return string
-     */
-    public function findTitle(SimpleXmlElement $item)
-    {
-        return isset($item['title']) ? (string) $item['title'] : (string) $item['text'];
-    }
-
-    /**
-     * Find feed url
-     *
-     * @access public
-     * @param  SimpleXmlElement    $item    XML tree
-     * @return string
-     */
-    public function findFeedUrl(SimpleXmlElement $item)
-    {
-        return (string) $item['xmlUrl'];
-    }
-
-    /**
-     * Find site url
-     *
-     * @access public
-     * @param  SimpleXmlElement    $item    XML tree
-     * @param  StdClass            $entry   Feed entry
-     * @return string
-     */
-    public function findSiteUrl(SimpleXmlElement $item, StdClass $entry)
-    {
-        return isset($item['htmlUrl']) ? (string) $item['htmlUrl'] : $entry->feed_url;
-    }
-
-    /**
-     * Find type
-     *
-     * @access public
-     * @param  SimpleXmlElement    $item    XML tree
-     * @return string
-     */
-    public function findType(SimpleXmlElement $item)
-    {
-        return isset($item['version']) ? (string) $item['version'] : isset($item['type']) ? (string) $item['type'] : 'rss';
-    }
-
-    /**
-     * Find description
-     *
-     * @access public
-     * @param  SimpleXmlElement    $item    XML tree
-     * @param  StdClass            $entry   Feed entry
-     * @return string
-     */
-    public function findDescription(SimpleXmlElement $item, StdClass $entry)
-    {
-        return isset($item['description']) ? (string) $item['description'] : $entry->title;
-    }
-}