2 files changed, 0 insertions, 131 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/Filter/Filter.php b/vendor/fguillot/picofeed/lib/PicoFeed/Filter/Filter.php
deleted file mode 100644
index 0eb3f88ea..000000000
--- a/vendor/fguillot/picofeed/lib/PicoFeed/Filter/Filter.php
+++ /dev/null
@@ -1,131 +0,0 @@
-<?php
-
-namespace PicoFeed\Filter;
-
-/**
- * Filter class
- *
- * @author  Frederic Guillot
- * @package Filter
- */
-class Filter
-{
-    /**
-     * Get the Html filter instance
-     *
-     * @static
-     * @access public
-     * @param  string  $html      HTML content
-     * @param  string  $website   Site URL (used to build absolute URL)
-     * @return Html
-     */
-    public static function html($html, $website)
-    {
-        $filter = new Html($html, $website);
-        return $filter;
-    }
-
-    /**
-     * Escape HTML content
-     *
-     * @static
-     * @access public
-     * @return string
-     */
-    public static function escape($content)
-    {
-        return @htmlspecialchars($content, ENT_QUOTES, 'UTF-8', false);
-    }
-
-    /**
-     * Remove HTML tags
-     *
-     * @access public
-     * @param  string  $data  Input data
-     * @return string
-     */
-    public function removeHTMLTags($data)
-    {
-        return preg_replace('~<(?:!DOCTYPE|/?(?:html|head|body))[^>]*>\s*~i', '', $data);
-    }
-
-    /**
-     * Remove the XML tag from a document
-     *
-     * @static
-     * @access public
-     * @param  string  $data  Input data
-     * @return string
-     */
-    public static function stripXmlTag($data)
-    {
-        if (strpos($data, '<?xml') !== false) {
-            $data = ltrim(substr($data, strpos($data, '?>') + 2));
-        }
-
-        do {
-
-            $pos = strpos($data, '<?xml-stylesheet ');
-
-            if ($pos !== false) {
-                $data = ltrim(substr($data, strpos($data, '?>') + 2));
-            }
-
-        } while ($pos !== false && $pos < 200);
-
-        return $data;
-    }
-
-    /**
-     * Strip head tag from the HTML content
-     *
-     * @static
-     * @access public
-     * @param  string  $data  Input data
-     * @return string
-     */
-    public static function stripHeadTags($data)
-    {
-        return preg_replace('@<head[^>]*?>.*?</head>@siu','', $data );
-    }
-
-    /**
-     * Trim whitespace from the begining, the end and inside a string and don't break utf-8 string
-     *
-     * @static
-     * @access public
-     * @param  string  $value  Raw data
-     * @return string          Normalized data
-     */
-    public static function stripWhiteSpace($value)
-    {
-        $value = str_replace("\r", ' ', $value);
-        $value = str_replace("\t", ' ', $value);
-        $value = str_replace("\n", ' ', $value);
-        // $value = preg_replace('/\s+/', ' ', $value); <= break utf-8
-        return trim($value);
-    }
-
-    /**
-     * Dirty quickfixes before XML parsing
-     *
-     * @static
-     * @access public
-     * @param  string  $data Raw data
-     * @return string        Normalized data
-     */
-    public static function normalizeData($data)
-    {
-        $invalid_chars = array(
-            "\x10",
-            "\xc3\x20",
-            "&#x1F;",
-        );
-
-        foreach ($invalid_chars as $needle) {
-            $data = str_replace($needle, '', $data);
-        }
-
-        return $data;
-    }
-}