From bab2fb3899cc243e2f67ccf787f3657b250f6e61 Mon Sep 17 00:00:00 2001
From: Frédéric Guillot <fred@kanboard.net>
Date: Fri, 2 Feb 2018 15:39:47 -0800
Subject: Remove dependency on PicoFeed

---
 .../picofeed/lib/PicoFeed/Client/Stream.php        | 205 ---------------------
 1 file changed, 205 deletions(-)
 delete mode 100644 vendor/miniflux/picofeed/lib/PicoFeed/Client/Stream.php

(limited to 'vendor/miniflux/picofeed/lib/PicoFeed/Client/Stream.php')

diff --git a/vendor/miniflux/picofeed/lib/PicoFeed/Client/Stream.php b/vendor/miniflux/picofeed/lib/PicoFeed/Client/Stream.php
deleted file mode 100644
index 2e91d472..00000000
--- a/vendor/miniflux/picofeed/lib/PicoFeed/Client/Stream.php
+++ /dev/null
@@ -1,205 +0,0 @@
-<?php
-
-namespace PicoFeed\Client;
-
-use PicoFeed\Logging\Logger;
-
-/**
- * Stream context HTTP client.
- *
- * @author  Frederic Guillot
- */
-class Stream extends Client
-{
-    /**
-     * Prepare HTTP headers.
-     *
-     * @return string[]
-     */
-    private function prepareHeaders()
-    {
-        $headers = array(
-            'Connection: close',
-            'User-Agent: '.$this->user_agent,
-        );
-
-        // disable compression in passthrough mode. It could result in double
-        // compressed content which isn't decodeable by browsers
-        if (function_exists('gzdecode') && !$this->isPassthroughEnabled()) {
-            $headers[] = 'Accept-Encoding: gzip';
-        }
-
-        if ($this->etag) {
-            $headers[] = 'If-None-Match: '.$this->etag;
-            $headers[] = 'A-IM: feed';
-        }
-
-        if ($this->last_modified) {
-            $headers[] = 'If-Modified-Since: '.$this->last_modified;
-        }
-
-        if ($this->proxy_username) {
-            $headers[] = 'Proxy-Authorization: Basic '.base64_encode($this->proxy_username.':'.$this->proxy_password);
-        }
-
-        if ($this->username && $this->password) {
-            $headers[] = 'Authorization: Basic '.base64_encode($this->username.':'.$this->password);
-        }
-
-        $headers = array_merge($headers, $this->request_headers);
-
-        return $headers;
-    }
-
-    /**
-     * Construct the final URL from location headers.
-     *
-     * @param array $headers List of HTTP response header
-     */
-    private function setEffectiveUrl($headers)
-    {
-        foreach ($headers as $header) {
-            if (stripos($header, 'Location') === 0) {
-                list(, $value) = explode(': ', $header);
-
-                $this->url = Url::resolve($value, $this->url);
-            }
-        }
-    }
-
-    /**
-     * Prepare stream context.
-     *
-     * @return array
-     */
-    private function prepareContext()
-    {
-        $context = array(
-            'http' => array(
-                'method' => 'GET',
-                'protocol_version' => 1.1,
-                'timeout' => $this->timeout,
-                'max_redirects' => $this->max_redirects,
-            ),
-        );
-
-        if ($this->proxy_hostname) {
-            Logger::setMessage(get_called_class().' Proxy: '.$this->proxy_hostname.':'.$this->proxy_port);
-
-            $context['http']['proxy'] = 'tcp://'.$this->proxy_hostname.':'.$this->proxy_port;
-            $context['http']['request_fulluri'] = true;
-
-            if ($this->proxy_username) {
-                Logger::setMessage(get_called_class().' Proxy credentials: Yes');
-            } else {
-                Logger::setMessage(get_called_class().' Proxy credentials: No');
-            }
-        }
-
-        $context['http']['header'] = implode("\r\n", $this->prepareHeaders());
-
-        return $context;
-    }
-
-    /**
-     * Do the HTTP request.
-     *
-     * @return array HTTP response ['body' => ..., 'status' => ..., 'headers' => ...]
-     * @throws InvalidUrlException
-     * @throws MaxSizeException
-     * @throws TimeoutException
-     */
-    public function doRequest()
-    {
-        $body = '';
-
-        // Create context
-        $context = stream_context_create($this->prepareContext());
-
-        // Make HTTP request
-        $stream = @fopen($this->url, 'r', false, $context);
-        if (!is_resource($stream)) {
-            throw new InvalidUrlException('Unable to establish a connection');
-        }
-
-        // Get HTTP headers response
-        $metadata = stream_get_meta_data($stream);
-        list($status, $headers) = HttpHeaders::parse($metadata['wrapper_data']);
-
-        if ($this->isPassthroughEnabled()) {
-            header(':', true, $status);
-
-            if (isset($headers['Content-Type'])) {
-                header('Content-Type: '.$headers['Content-Type']);
-            }
-
-            fpassthru($stream);
-        } else {
-            // Get the entire body until the max size
-            $body = stream_get_contents($stream, $this->max_body_size + 1);
-
-            // If the body size is too large abort everything
-            if (strlen($body) > $this->max_body_size) {
-                throw new MaxSizeException('Content size too large');
-            }
-
-            if ($metadata['timed_out']) {
-                throw new TimeoutException('Operation timeout');
-            }
-        }
-
-        fclose($stream);
-
-        $this->setEffectiveUrl($metadata['wrapper_data']);
-
-        return array(
-            'status' => $status,
-            'body' => $this->decodeBody($body, $headers),
-            'headers' => $headers,
-        );
-    }
-
-    /**
-     * Decode body response according to the HTTP headers.
-     *
-     * @param string      $body    Raw body
-     * @param HttpHeaders $headers HTTP headers
-     *
-     * @return string
-     */
-    public function decodeBody($body, HttpHeaders $headers)
-    {
-        if (isset($headers['Transfer-Encoding']) && $headers['Transfer-Encoding'] === 'chunked') {
-            $body = $this->decodeChunked($body);
-        }
-
-        if (isset($headers['Content-Encoding']) && $headers['Content-Encoding'] === 'gzip') {
-            $body = gzdecode($body);
-        }
-
-        return $body;
-    }
-
-    /**
-     * Decode a chunked body.
-     *
-     * @param string $str Raw body
-     *
-     * @return string Decoded body
-     */
-    public function decodeChunked($str)
-    {
-        for ($result = ''; !empty($str); $str = trim($str)) {
-
-            // Get the chunk length
-            $pos = strpos($str, "\r\n");
-            $len = hexdec(substr($str, 0, $pos));
-
-            // Append the chunk to the result
-            $result .= substr($str, $pos + 2, $len);
-            $str = substr($str, $pos + 2 + $len);
-        }
-
-        return $result;
-    }
-}
-- 
cgit v1.2.3