From 03ddde69fd571ce644c37aa69499616091ca1e4b Mon Sep 17 00:00:00 2001
From: nate <nate@cakephp.org>
Date: Tue, 20 Jan 2009 17:58:12 -0500
Subject: [PATCH] Removing Flay library

---
 cake/libs/flay.php | 285 ---------------------------------------------
 1 file changed, 285 deletions(-)
 delete mode 100644 cake/libs/flay.php

diff --git a/cake/libs/flay.php b/cake/libs/flay.php
deleted file mode 100644
index ed23cf7f4..000000000
--- a/cake/libs/flay.php
+++ /dev/null
@@ -1,285 +0,0 @@
-<?php
-/* SVN FILE: $Id$ */
-/**
- * Text-to-HTML parser.
- *
- * Text-to-html parser, similar to {@link http://textism.com/tools/textile/ Textile} or {@link http://www.whytheluckystiff.net/ruby/redcloth/ RedCloth}.
- *
- * PHP versions 4 and 5
- *
- * CakePHP(tm) :  Rapid Development Framework (http://www.cakephp.org)
- * Copyright 2005-2008, Cake Software Foundation, Inc. (http://www.cakefoundation.org)
- *
- * Licensed under The MIT License
- * Redistributions of files must retain the above copyright notice.
- *
- * @filesource
- * @copyright     Copyright 2005-2008, Cake Software Foundation, Inc. (http://www.cakefoundation.org)
- * @link          http://www.cakefoundation.org/projects/info/cakephp CakePHP(tm) Project
- * @package       cake
- * @subpackage    cake.cake.libs
- * @since         CakePHP(tm) v 0.2.9
- * @version       $Revision$
- * @modifiedby    $LastChangedBy$
- * @lastmodified  $Date$
- * @license       http://www.opensource.org/licenses/mit-license.php The MIT License
- */
-/**
- * Included libraries.
- *
- */
-if (!class_exists('Object')) {
-	uses('object');
-}
-/**
- * Text-to-HTML parser.
- *
- * Text-to-html parser, similar to Textile or RedCloth, only with a little different syntax.
- *
- * @package       cake
- * @subpackage    cake.cake.libs
- */
-class Flay extends Object{
-/**
- * Text to be parsed.
- *
- * @var string
- * @access public
- */
-	var $text = null;
-/**
- * Set this to allow HTML in the markup.
- *
- * @var boolean
- * @access public
- */
-	var $allow_html = false;
-/**
- * Constructor.
- *
- * @param string $text Text to transform
- */
-	function __construct($text = null) {
-		$this->text = $text;
-		parent::__construct();
-	}
-/**
- * Returns given text translated to HTML using the Flay syntax.
- *
- * @param string $text String to format
- * @param boolean $bare	Set this to only do <p> transforms and > to &gt;, no typography additions.
- * @param boolean $allowHtml Set this to trim whitespace and disable all HTML
- * @return string Formatted text
- * @access public
- */
-	function toHtml($text = null, $bare = false, $allowHtml = false) {
-		if (empty($text) && empty($this->text)) {
-			return false;
-		}
-		$text = $text ? $text : $this->text;
-		// trim whitespace and disable all HTML
-		if ($allowHtml) {
-			$text = trim($text);
-		} else {
-			$text = str_replace('<', '&lt;', str_replace('>', '&gt;', trim($text)));
-		}
-
-		if (!$bare) {
-			// multi-paragraph functions
-			$text=preg_replace('#(?:[\n]{0,2})"""(.*)"""(?:[\n]{0,2})#s', "\n\n%BLOCKQUOTE%\n\n\\1\n\n%ENDBLOCKQUOTE%\n\n", $text);
-			$text=preg_replace('#(?:[\n]{0,2})===(.*)===(?:[\n]{0,2})#s', "\n\n%CENTER%\n\n\\1\n\n%ENDCENTER%\n\n", $text);
-		}
-
-		// pre-parse newlines
-		$text=preg_replace("#\r\n#", "\n", $text);
-		$text=preg_replace("#[\n]{2,}#", "%PARAGRAPH%", $text);
-		$text=preg_replace('#[\n]{1}#', "%LINEBREAK%", $text);
-		$out ='';
-
-		foreach (split('%PARAGRAPH%', $text)as $line) {
-			if ($line) {
-				if (!$bare) {
-					$links = array();
-					$regs = null;
-
-					if (preg_match_all('#\[([^\[]{4,})\]#', $line, $regs)) {
-						foreach ($regs[1] as $reg) {
-							$links[] = $reg;
-							$line = str_replace("[{$reg}]", '%LINK' . (count($links) - 1) . '%', $line);
-						}
-					}
-					// bold
-					$line = ereg_replace("\*([^\*]*)\*", "<strong>\\1</strong>", $line);
-					// italic
-					$line = ereg_replace("_([^_]*)_", "<em>\\1</em>", $line);
-				}
-				// entities
-				$line = str_replace(' - ', ' &ndash; ', $line);
-				$line = str_replace(' -- ', ' &mdash; ', $line);
-				$line = str_replace('(C)', '&copy;', $line);
-				$line = str_replace('(R)', '&reg;', $line);
-				$line = str_replace('(TM)', '&trade;', $line);
-				// guess e-mails
-				$emails = null;
-				if (preg_match_all("#([_A-Za-z0-9+-+]+(?:\.[_A-Za-z0-9+-]+)*@[A-Za-z0-9-]+(?:\.[A-Za-z0-9-]+)*)#", $line, $emails)) {
-					foreach ($emails[1] as $email) {
-						$line = str_replace($email, "<a href=\"mailto:{$email}\">{$email}</a>", $line);
-					}
-				}
-
-				if (!$bare) {
-					$urls = null;
-					if (preg_match_all("#((?:http|https|ftp|nntp)://[^ ]+)#", $line, $urls)) {
-						foreach ($urls[1] as $url) {
-							$line = str_replace($url, "<a href=\"{$url}\">{$url}</a>", $line);
-						}
-					}
-
-					if (preg_match_all("#(www\.[^\n\%\ ]+[^\n\%\,\.\ ])#", $line, $urls)) {
-						foreach ($urls[1] as $url) {
-							$line = str_replace($url, "<a href=\"http://{$url}\">{$url}</a>", $line);
-						}
-					}
-
-					if ($count = count($links)) {
-						for ($ii = 0; $ii < $count; $ii++) {
-							if (preg_match("#^(http|https|ftp|nntp)://#", $links[$ii])) {
-								$prefix = null;
-							} else {
-								$prefix = 'http://';
-							}
-							if (preg_match('#^[^\ ]+\.(jpg|jpeg|gif|png)$#', $links[$ii])) {
-								$with = "<img src=\"{$prefix}{$links[$ii]}\" alt=\"\" />";
-							} elseif (preg_match('#^([^\]\ ]+)(?:\ ([^\]]+))?$#', $links[$ii], $regs)) {
-								if (isset($regs[2])) {
-									if (preg_match('#\.(jpg|jpeg|gif|png)$#', $regs[2])) {
-										$body = "<img src=\"{$prefix}{$regs[2]}\" alt=\"\" />";
-									} else {
-										$body = $regs[2];
-									}
-								} else {
-									$body = $links[$ii];
-								}
-								$with = "<a href=\"{$prefix}{$regs[1]}\" target=\"_blank\">{$body}</a>";
-							} else {
-								$with = $prefix . $links[$ii];
-							}
-							$line = str_replace("%LINK{$ii}%", $with, $line);
-						}
-					}
-				}
-				$out .= str_replace('%LINEBREAK%', "<br />\n", "<p>{$line}</p>\n");
-			}
-		}
-
-		if (!$bare) {
-			$out = str_replace('<p>%BLOCKQUOTE%</p>', "<blockquote>", $out);
-			$out = str_replace('<p>%ENDBLOCKQUOTE%</p>', "</blockquote>", $out);
-			$out = str_replace('<p>%CENTER%</p>', "<center>", $out);
-			$out = str_replace('<p>%ENDCENTER%</p>', "</center>", $out);
-		}
-		return $out;
-	}
-/**
- * Return the words of the string as an array.
- *
- * @param string $string
- * @return array Array of words
- * @access public
- */
-	function extractWords($string) {
-		$split = preg_split('/[\s,\.:\/="!\(\)<>~\[\]]+/', $string);
-		return $split;
-	 }
-/**
- * Return given string with words in array colorMarked, up to a number of times (defaults to 5).
- *
- * @param array $words			Words to look for and markup
- * @param string $string		String to look in
- * @param integer $max_snippets	Max number of snippets to extract
- * @return string String with words marked
- * @see colorMark
- * @access public
- */
-	function markedSnippets($words, $string, $max_snippets = 5) {
-		$string = strip_tags($string);
-		$snips = array();
-		$rest = $string;
-		foreach ($words as $word) {
-			if (preg_match_all("/[\s,]+.{0,40}{$word}.{0,40}[\s,]+/i", $rest, $r)) {
-				foreach ($r as $result) {
-					$rest = str_replace($result, '', $rest);
-				}
-				$snips = array_merge($snips, $r[0]);
-			}
-		}
-
-		if (count($snips) > $max_snippets) {
-			$snips = array_slice($snips, 0, $max_snippets);
-		}
-		$joined = join(' <b>...</b> ', $snips);
-		$snips = $joined ? "<b>...</b> {$joined} <b>...</b>" : substr($string, 0, 80) . '<b>...</b>';
-		return $this->colorMark($words, $snips);
-	}
-/**
- * Returns string with EM elements with color classes added.
- *
- * @param array $words Array of words to be colorized
- * @param string $string Text in which the words might be found
- * @return string String with words colorized
- * @access public
- */
-	function colorMark($words, $string) {
-		$colors=array('yl', 'gr', 'rd', 'bl', 'fu', 'cy');
-		$nextColorIndex = 0;
-		foreach ($words as $word) {
-			$string = preg_replace("/({$word})/i", '<em class="' . $colors[$nextColorIndex % count($colors)] . "\">\\1</em>", $string);
-			$nextColorIndex++;
-		}
-		return $string;
-	}
-/**
- * Returns given text with tags stripped out.
- *
- * @param string $text Text to clean
- * @return string Cleaned text
- * @access public
- */
-	function toClean($text) {
-		$strip = strip_tags(html_entity_decode($text, ENT_QUOTES));
-		return $strip;
-	}
-/**
- * Return parsed text with tags stripped out.
- *
- * @param string $text Text to parse and clean
- * @return string Cleaned text
- * @access public
- */
-	function toParsedAndClean($text) {
-		return $this->toClean(Flay::toHtml($text));
-	}
-/**
- * Return a fragment of a text, up to $length characters long, with an ellipsis after it.
- *
- * @param string $text		Text to be truncated.
- * @param integer $length	Max length of text.
- * @param string $ellipsis	Sign to print after truncated text.
- * @return string Fragment
- * @access public
- */
-	function fragment($text, $length, $ellipsis = '...') {
-		$soft = $length - 5;
-		$hard = $length + 5;
-		$rx = '/(.{' . $soft . ',' . $hard . '})[\s,\.:\/="!\(\)<>~\[\]]+.*/';
-
-		if (preg_match($rx, $text, $r)) {
-			$out = $r[1];
-		} else {
-			$out = substr($text, 0, $length);
-		}
-		$out = $out . (strlen($out) < strlen($text) ? $ellipsis : null);
-		return $out;
-	}
-}
-?>
\ No newline at end of file