From 42c80841c846610be280218d53fcde06b0f0063b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicolas=20L=C5=93uillet?= <nicolas.loeuillet@gmail.com>
Date: Fri, 6 Dec 2013 09:45:27 +0100
Subject: [change] we now use Full-Text RSS 3.1, thank you so much @fivefilters

---
 inc/3rdparty/content-extractor/SiteConfig.php | 184 --------------------------
 1 file changed, 184 deletions(-)
 delete mode 100644 inc/3rdparty/content-extractor/SiteConfig.php

(limited to 'inc/3rdparty/content-extractor/SiteConfig.php')

diff --git a/inc/3rdparty/content-extractor/SiteConfig.php b/inc/3rdparty/content-extractor/SiteConfig.php
deleted file mode 100644
index efb229dd..00000000
--- a/inc/3rdparty/content-extractor/SiteConfig.php
+++ /dev/null
@@ -1,184 +0,0 @@
-<?php
-/**
- * Site Config
- * 
- * Each instance of this class should hold extraction patterns and other directives
- * for a website. See ContentExtractor class to see how it's used.
- * 
- * @version 0.6
- * @date 2011-10-30
- * @author Keyvan Minoukadeh
- * @copyright 2011 Keyvan Minoukadeh
- * @license http://www.gnu.org/licenses/agpl-3.0.html AGPL v3
- */
-
-class SiteConfig
-{
-	// Use first matching element as title (0 or more xpath expressions)
-	public $title = array();
-	
-	// Use first matching element as body (0 or more xpath expressions)
-	public $body = array();
-	
-	// Use first matching element as author (0 or more xpath expressions)
-	public $author = array();
-	
-	// Use first matching element as date (0 or more xpath expressions)
-	public $date = array();
-	
-	// Strip elements matching these xpath expressions (0 or more)
-	public $strip = array();
-	
-	// Strip elements which contain these strings (0 or more) in the id or class attribute 
-	public $strip_id_or_class = array();
-	
-	// Strip images which contain these strings (0 or more) in the src attribute 
-	public $strip_image_src = array();
-	
-	// Additional HTTP headers to send
-	// NOT YET USED
-	public $http_header = array();
-	
-	// Process HTML with tidy before creating DOM
-	public $tidy = true;
-	
-	// Autodetect title/body if xpath expressions fail to produce results.
-	// Note that this applies to title and body separately, ie. 
-	//   * if we get a body match but no title match, this option will determine whether we autodetect title 
-	//   * if neither match, this determines whether we autodetect title and body.
-	// Also note that this only applies when there is at least one xpath expression in title or body, ie.
-	//   * if title and body are both empty (no xpath expressions), this option has no effect (both title and body will be auto-detected)
-	//   * if there's an xpath expression for title and none for body, body will be auto-detected and this option will determine whether we auto-detect title if the xpath expression for it fails to produce results.
-	// Usage scenario: you want to extract something specific from a set of URLs, e.g. a table, and if the table is not found, you want to ignore the entry completely. Auto-detection is unlikely to succeed here, so you construct your patterns and set this option to false. Another scenario may be a site where auto-detection has proven to fail (or worse, picked up the wrong content).
-	public $autodetect_on_failure = true;
-	
-	// Clean up content block - attempt to remove elements that appear to be superfluous
-	public $prune = true;
-	
-	// Test URL - if present, can be used to test the config above
-	public $test_url = null;
-	
-	// Single-page link - should identify a link element or URL pointing to the page holding the entire article
-	// This is useful for sites which split their articles across multiple pages. Links to such pages tend to 
-	// display the first page with links to the other pages at the bottom. Often there is also a link to a page
-	// which displays the entire article on one page (e.g. 'print view').
-	// This should be an XPath expression identifying the link to that page. If present and we find a match,
-	// we will retrieve that page and the rest of the options in this config will be applied to the new page.
-	public $single_page_link = array();
-	
-	// Single-page link in feed? - same as above, but patterns applied to item description HTML taken from feed
-	public $single_page_link_in_feed = array();
-	
-	// TODO: which parser to use for turning raw HTML into a DOMDocument
-	public $parser = 'libxml';
-	
-	// String replacement to be made on HTML before processing begins
-	public $replace_string = array();
-	
-	// the options below cannot be set in the config files which this class represents
-	
-	public static $debug = false;
-	protected static $config_path;
-	protected static $config_path_fallback;
-	protected static $config_cache = array();
-	const HOSTNAME_REGEX = '/^(([a-zA-Z0-9-]*[a-zA-Z0-9])\.)*([A-Za-z0-9-]*[A-Za-z0-9])$/';
-	
-	protected static function debug($msg) {
-		if (self::$debug) {
-			$mem = round(memory_get_usage()/1024, 2);
-			$memPeak = round(memory_get_peak_usage()/1024, 2);
-			echo '* ',$msg;
-			echo ' - mem used: ',$mem," (peak: $memPeak)\n";	
-			ob_flush();
-			flush();
-		}
-	}	
-	
-	public static function set_config_path($path, $fallback=null) {
-		self::$config_path = $path;
-		self::$config_path_fallback = $fallback;
-	}
-	
-	public static function add_to_cache($host, SiteConfig $config) {
-		$host = strtolower($host);
-		self::$config_cache[$host] = $config;	
-	}
-	
-	// returns SiteConfig instance if an appropriate one is found, false otherwise
-	public static function build($host) {
-		$host = strtolower($host);
-		if (substr($host, 0, 4) == 'www.') $host = substr($host, 4);
-		if (!$host || (strlen($host) > 200) || !preg_match(self::HOSTNAME_REGEX, $host)) return false;
-		// check for site configuration
-		$try = array($host);
-		$split = explode('.', $host);
-		if (count($split) > 1) {
-			array_shift($split);
-			$try[] = implode('.', $split);
-		}
-		foreach ($try as $h) {
-			if (array_key_exists($h, self::$config_cache)) {
-				self::debug("... cached ($h)");
-				return self::$config_cache[$h];
-			} elseif (file_exists(self::$config_path."/$h.txt")) {
-				self::debug("... from file ($h)");
-				$file = self::$config_path."/$h.txt";
-				break;
-			}
-		}
-		if (!isset($file)) {
-			if (isset(self::$config_path_fallback)) {
-				self::debug("... trying fallback ($host)");
-				foreach ($try as $h) {
-					if (file_exists(self::$config_path_fallback."/$h.txt")) {
-						self::debug("... from fallback file ($h)");
-						$file = self::$config_path_fallback."/$h.txt";
-						break;
-					}
-				}
-				if (!isset($file)) {
-					self::debug("... no match in fallback directory");
-					return false;
-				}
-			} else {
-				self::debug("... no match ($host)");
-				return false;
-			}
-		}
-		$config_file = file($file, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
-		if (!$config_file || !is_array($config_file)) return false;
-		$config = new SiteConfig();
-		foreach ($config_file as $line) {
-			$line = trim($line);
-			
-			// skip comments, empty lines
-			if ($line == '' || $line[0] == '#') continue;
-			
-			// get command
-			$command = explode(':', $line, 2);
-			// if there's no colon ':', skip this line
-			if (count($command) != 2) continue;
-			$val = trim($command[1]);
-			$command = trim($command[0]);
-			if ($command == '' || $val == '') continue;
-			
-			// check for commands where we accept multiple statements
-			if (in_array($command, array('title', 'body', 'author', 'date', 'strip', 'strip_id_or_class', 'strip_image_src', 'single_page_link', 'single_page_link_in_feed', 'http_header'))) {
-				array_push($config->$command, $val);
-			// check for single statement commands that evaluate to true or false
-			} elseif (in_array($command, array('tidy', 'prune', 'autodetect_on_failure'))) {
-				$config->$command = ($val == 'yes');
-			// check for single statement commands stored as strings
-			} elseif (in_array($command, array('test_url', 'parser'))) {
-				$config->$command = $val;
-			} elseif ((substr($command, -1) == ')') && preg_match('!^([a-z0-9_]+)\((.*?)\)$!i', $command, $match)) {
-				if (in_array($match[1], array('replace_string'))) {
-					$command = $match[1];
-					array_push($config->$command, array($match[2], $val));
-				}
-			}
-		}
-		return $config;
-	}
-}
-?>
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