1 files changed, 0 insertions, 155 deletions
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 bae2aff0b..000000000
--- a/vendor/fguillot/picofeed/lib/PicoFeed/Filter/Filter.php
+++ /dev/null
@@ -1,155 +0,0 @@
-<?php
-
-namespace PicoFeed\Filter;
-
-/**
- * Filter class.
- *
- * @author  Frederic Guillot
- */
-class Filter
-{
-    /**
-     * Get the Html filter instance.
-     *
-     * @static
-     *
-     * @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 $filter;
-    }
-
-    /**
-     * Escape HTML content.
-     *
-     * @static
-     *
-     * @return string
-     */
-    public static function escape($content)
-    {
-        return htmlspecialchars($content, ENT_QUOTES, 'UTF-8', false);
-    }
-
-    /**
-     * Remove HTML tags.
-     *
-     * @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
-     *
-     * @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
-     *
-     * @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
-     *
-     * @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);
-    }
-
-    /**
-     * Fixes before XML parsing.
-     *
-     * @static
-     *
-     * @param string $data Raw data
-     *
-     * @return string Normalized data
-     */
-    public static function normalizeData($data)
-    {
-        $entities = array(
-            '/(&#)(\d+);/m', // decimal encoded
-            '/(&#x)([a-f0-9]+);/mi', // hex encoded
-        );
-
-        // strip invalid XML 1.0 characters which are encoded as entities
-        $data = preg_replace_callback($entities, function ($matches) {
-            $code_point = $matches[2];
-
-            // convert hex entity to decimal
-            if (strtolower($matches[1]) === '&#x') {
-                $code_point = hexdec($code_point);
-            }
-
-            $code_point = (int) $code_point;
-
-            // replace invalid characters
-            if ($code_point < 9
-                || ($code_point > 10 && $code_point < 13)
-                || ($code_point > 13 && $code_point < 32)
-                || ($code_point > 55295 && $code_point < 57344)
-                || ($code_point > 65533 && $code_point < 65536)
-                || $code_point > 1114111
-            ) {
-                return '';
-            };
-
-            return $matches[0];
-        }, $data);
-
-        // strip every utf-8 character than isn't in the range of valid XML 1.0 characters
-        return (string) preg_replace('/[^\x{0009}\x{000A}\x{000D}\x{0020}-\x{D7FF}\x{E000}-\x{FFFD}\x{10000}-\x{10FFFF}]/u', '', $data);
-    }
-}