Changed codebase to PHP5 with autoloader + added some new classes from the devel-vnext branch

1 files changed, 0 insertions, 451 deletions

diff --git a/program/lib/html2text.inc b/program/lib/html2text.inc
deleted file mode 100644
index 7d7d9d1f4..000000000
--- a/program/lib/html2text.inc
+++ /dev/null
@@ -1,451 +0,0 @@
-<?php
-
-/*************************************************************************
-*                                                                       *
-* class.html2text.inc                                                   *
-*                                                                       *
-*************************************************************************
-*                                                                       *
-* Converts HTML to formatted plain text                                 *
-*                                                                       *
-* Copyright (c) 2005 Jon Abernathy <jon@chuggnutt.com>                  *
-* All rights reserved.                                                  *
-*                                                                       *
-* This script is free software; you can redistribute it and/or modify   *
-* it under the terms of the GNU General Public License as published by  *
-* the Free Software Foundation; either version 2 of the License, or     *
-* (at your option) any later version.                                   *
-*                                                                       *
-* The GNU General Public License can be found at                        *
-* http://www.gnu.org/copyleft/gpl.html.                                 *
-*                                                                       *
-* This script is distributed in the hope that it will be useful,        *
-* but WITHOUT ANY WARRANTY; without even the implied warranty of        *
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the          *
-* GNU General Public License for more details.                          *
-*                                                                       *
-* Author(s): Jon Abernathy <jon@chuggnutt.com>                          *
-*                                                                       *
-* Last modified: 04/06/05                                               *
-* Modified: 2004/05/19 (tbr)                                            *
-*                                                                       *
-*************************************************************************/
-
-
-/**
-*  Takes HTML and converts it to formatted, plain text.
-*
-*  Thanks to Alexander Krug (http://www.krugar.de/) to pointing out and
-*  correcting an error in the regexp search array. Fixed 7/30/03.
-*
-*  Updated set_html() function's file reading mechanism, 9/25/03.
-*
-*  Thanks to Joss Sanglier (http://www.dancingbear.co.uk/) for adding
-*  several more HTML entity codes to the $search and $replace arrays.
-*  Updated 11/7/03.
-*
-*  Thanks to Darius Kasperavicius (http://www.dar.dar.lt/) for
-*  suggesting the addition of $allowed_tags and its supporting function
-*  (which I slightly modified). Updated 3/12/04.
-*
-*  Thanks to Justin Dearing for pointing out that a replacement for the
-*  <TH> tag was missing, and suggesting an appropriate fix.
-*  Updated 8/25/04.
-*
-*  Thanks to Mathieu Collas (http://www.myefarm.com/) for finding a
-*  display/formatting bug in the _build_link_list() function: email
-*  readers would show the left bracket and number ("[1") as part of the
-*  rendered email address.
-*  Updated 12/16/04.
-*
-*  Thanks to Wojciech Bajon (http://histeria.pl/) for submitting code
-*  to handle relative links, which I hadn't considered. I modified his
-*  code a bit to handle normal HTTP links and MAILTO links. Also for
-*  suggesting three additional HTML entity codes to search for.
-*  Updated 03/02/05.
-*
-*  Thanks to Jacob Chandler for pointing out another link condition
-*  for the _build_link_list() function: "https".
-*  Updated 04/06/05.
-*
-*  @author Jon Abernathy <jon@chuggnutt.com>
-*  @version 0.6.1
-*  @since PHP 4.0.2
-*/
-class html2text
-{
-
-    /**
-     *  Contains the HTML content to convert.
-     *
-     *  @var string $html
-     *  @access public
-     */
-    var $html;
-
-    /**
-     *  Contains the converted, formatted text.
-     *
-     *  @var string $text
-     *  @access public
-     */
-    var $text;
-
-    /**
-     *  Maximum width of the formatted text, in columns.
-     *
-     *  @var integer $width
-     *  @access public
-     */
-    var $width = 70;
-
-    /**
-     *  List of preg* regular expression patterns to search for,
-     *  used in conjunction with $replace.
-     *
-     *  @var array $search
-     *  @access public
-     *  @see $replace
-     */
-    var $search = array(
-        "/\r/",                                  // Non-legal carriage return
-        "/[\n\t]+/",                             // Newlines and tabs
-        '/<script[^>]*>.*?<\/script>/i',         // <script>s -- which strip_tags supposedly has problems with
-        //'/<!-- .* -->/',                         // Comments -- which strip_tags might have problem a with
-        '/<a [^>]*href=("|\')([^"\']+)\1[^>]*>(.+?)<\/a>/ie', // <a href="">
-        '/<h[123][^>]*>(.+?)<\/h[123]>/ie',      // H1 - H3
-        '/<h[456][^>]*>(.+?)<\/h[456]>/ie',      // H4 - H6
-        '/<p[^>]*>/i',                           // <P>
-        '/<br[^>]*>/i',                          // <br>
-        '/<b[^>]*>(.+?)<\/b>/ie',                // <b>
-        '/<i[^>]*>(.+?)<\/i>/i',                 // <i>
-        '/(<ul[^>]*>|<\/ul>)/i',                 // <ul> and </ul>
-        '/(<ol[^>]*>|<\/ol>)/i',                 // <ol> and </ol>
-        '/<li[^>]*>/i',                          // <li>
-        '/<hr[^>]*>/i',                          // <hr>
-        '/(<table[^>]*>|<\/table>)/i',           // <table> and </table>
-        '/(<tr[^>]*>|<\/tr>)/i',                 // <tr> and </tr>
-        '/<td[^>]*>(.+?)<\/td>/i',               // <td> and </td>
-        '/<th[^>]*>(.+?)<\/th>/ie',              // <th> and </th>
-        '/&nbsp;/i',
-        '/&quot;/i',
-        '/&gt;/i',
-        '/&lt;/i',
-        '/&(amp|#38);/i',
-        '/&copy;/i',
-        '/&trade;/i',
-        '/&#8220;/',
-        '/&#8221;/',
-        '/&#8211;/',
-        '/&#(8217|39);/',
-        '/&#169;/',
-        '/&#8482;/',
-        '/&#151;/',
-        '/&#147;/',
-        '/&#148;/',
-        '/&#149;/',
-        '/&reg;/i',
-        '/&bull;/i',
-        '/&[&;]+;/i'
-    );
-
-    /**
-     *  List of pattern replacements corresponding to patterns searched.
-     *
-     *  @var array $replace
-     *  @access public
-     *  @see $search
-     */
-    var $replace = array(
-        '',                                     // Non-legal carriage return
-        ' ',                                    // Newlines and tabs
-        '',                                     // <script>s -- which strip_tags supposedly has problems with
-        //'',                                  // Comments -- which strip_tags might have problem a with
-        '$this->_build_link_list("\\2", "\\3")', // <a href="">
-        "strtoupper(\"\n\n\\1\n\n\")",          // H1 - H3
-        "ucwords(\"\n\n\\1\n\")",               // H4 - H6
-        "\n\n",                                 // <P>
-        "\n",                                   // <br>
-        'strtoupper("\\1")',                    // <b>
-        '_\\1_',                                // <i>
-        "\n\n",                                 // <ul> and </ul>
-        "\n\n",                                 // <ol> and </ol>
-        "\t*",                                  // <li>
-        "\n-------------------------\n",        // <hr>
-        "\n\n",                                 // <table> and </table>
-        "\n",                                   // <tr> and </tr>
-        "\t\t\\1\n",                            // <td> and </td>
-        "strtoupper(\"\t\t\\1\n\")",            // <th> and </th>
-        ' ',
-        '"',
-        '>',
-        '<',
-        '&',
-        '(c)',
-        '(tm)',
-        '"',
-        '"',
-        '-',
-        "'",
-        '(c)',
-        '(tm)',
-        '--',
-        '"',
-        '"',
-        '*',
-        '(R)',
-        '*',
-        ''
-    );
-
-    /**
-     *  Contains a list of HTML tags to allow in the resulting text.
-     *
-     *  @var string $allowed_tags
-     *  @access public
-     *  @see set_allowed_tags()
-     */
-    var $allowed_tags = '';
-
-    /**
-     *  Contains the base URL that relative links should resolve to.
-     *
-     *  @var string $url
-     *  @access public
-     */
-    var $url;
-
-    /**
-     *  Indicates whether content in the $html variable has been converted yet.
-     *
-     *  @var boolean $converted
-     *  @access private
-     *  @see $html, $text
-     */
-    var $_converted = false;
-
-    /**
-     *  Contains URL addresses from links to be rendered in plain text.
-     *
-     *  @var string $link_list
-     *  @access private
-     *  @see _build_link_list()
-     */
-    var $_link_list = array();
-    
-    /**
-     * Boolean flag, true if a table of link URLs should be listed after the text.
-     * 
-     * @var boolean $_do_links
-     * @access private
-     * @see html2text()
-     */
-    var $_do_links = true;
-
-    /**
-     *  Constructor.
-     *
-     *  If the HTML source string (or file) is supplied, the class
-     *  will instantiate with that source propagated, all that has
-     *  to be done it to call get_text().
-     *
-     *  @param string $source HTML content
-     *  @param boolean $from_file Indicates $source is a file to pull content from
-     *  @param boolean $do_link_table indicate whether a table of link URLs is desired
-     *  @access public
-     *  @return void
-     */
-    function html2text( $source = '', $from_file = false, $produce_link_table = true )
-    {
-        if ( !empty($source) ) {
-            $this->set_html($source, $from_file);
-        }
-        $this->set_base_url();
-        $this->_do_links = $produce_link_table;
-    }
-
-    /**
-     *  Loads source HTML into memory, either from $source string or a file.
-     *
-     *  @param string $source HTML content
-     *  @param boolean $from_file Indicates $source is a file to pull content from
-     *  @access public
-     *  @return void
-     */
-    function set_html( $source, $from_file = false )
-    {
-        $this->html = $source;
-
-        if ( $from_file && file_exists($source) ) {
-            $fp = fopen($source, 'r');
-            $this->html = fread($fp, filesize($source));
-            fclose($fp);
-        }
-
-        $this->_converted = false;
-    }
-
-    /**
-     *  Returns the text, converted from HTML.
-     *
-     *  @access public
-     *  @return string
-     */
-    function get_text()
-    {
-        if ( !$this->_converted ) {
-            $this->_convert();
-        }
-
-        return $this->text;
-    }
-
-    /**
-     *  Prints the text, converted from HTML.
-     *
-     *  @access public
-     *  @return void
-     */
-    function print_text()
-    {
-        print $this->get_text();
-    }
-
-    /**
-     *  Alias to print_text(), operates identically.
-     *
-     *  @access public
-     *  @return void
-     *  @see print_text()
-     */
-    function p()
-    {
-        print $this->get_text();
-    }
-
-    /**
-     *  Sets the allowed HTML tags to pass through to the resulting text.
-     *
-     *  Tags should be in the form "<p>", with no corresponding closing tag.
-     *
-     *  @access public
-     *  @return void
-     */
-    function set_allowed_tags( $allowed_tags = '' )
-    {
-        if ( !empty($allowed_tags) ) {
-            $this->allowed_tags = $allowed_tags;
-        }
-    }
-
-    /**
-     *  Sets a base URL to handle relative links.
-     *
-     *  @access public
-     *  @return void
-     */
-    function set_base_url( $url = '' )
-    {
-        if ( empty($url) ) {
-            $this->url = 'http://' . $_SERVER['HTTP_HOST'];
-        } else {
-            // Strip any trailing slashes for consistency (relative
-            // URLs may already start with a slash like "/file.html")
-            if ( substr($url, -1) == '/' ) {
-                $url = substr($url, 0, -1);
-            }
-            $this->url = $url;
-        }
-    }
-
-    /**
-     *  Workhorse function that does actual conversion.
-     *
-     *  First performs custom tag replacement specified by $search and
-     *  $replace arrays. Then strips any remaining HTML tags, reduces whitespace
-     *  and newlines to a readable format, and word wraps the text to
-     *  $width characters.
-     *
-     *  @access private
-     *  @return void
-     */
-    function _convert()
-    {
-        // Variables used for building the link list
-        //$link_count = 1;
-        //$this->_link_list = '';
-
-        $text = trim(stripslashes($this->html));
-
-        // Run our defined search-and-replace
-        $text = preg_replace($this->search, $this->replace, $text);
-
-        // Strip any other HTML tags
-        $text = strip_tags($text, $this->allowed_tags);
-
-        // Bring down number of empty lines to 2 max
-        $text = preg_replace("/\n\s+\n/", "\n", $text);
-        $text = preg_replace("/[\n]{3,}/", "\n\n", $text);
-
-        // Add link list
-        if ( sizeof($this->_link_list) ) {
-            $text .= "\n\nLinks:\n------\n";
-            foreach ($this->_link_list as $id => $link) {
-                $text .= '[' . ($id+1) . '] ' . $link . "\n";
-            }
-        }
-
-        // Wrap the text to a readable format
-        // for PHP versions >= 4.0.2. Default width is 75
-        $text = wordwrap($text, $this->width);
-
-        $this->text = $text;
-
-        $this->_converted = true;
-    }
-
-    /**
-     *  Helper function called by preg_replace() on link replacement.
-     *
-     *  Maintains an internal list of links to be displayed at the end of the
-     *  text, with numeric indices to the original point in the text they
-     *  appeared. Also makes an effort at identifying and handling absolute
-     *  and relative links.
-     *
-     *  @param integer $link_count Counter tracking current link number
-     *  @param string $link URL of the link
-     *  @param string $display Part of the text to associate number with
-     *  @access private
-     *  @return string
-    */
-    function _build_link_list($link, $display)
-      {
-      if (! $this->_do_links) return $display;
-
-      $link_lc = strtolower($link);
-      
-      if (substr($link_lc, 0, 7) == 'http://' || substr($link_lc, 0, 8) == 'https://' || substr($link_lc, 0, 7) == 'mailto:')
-        {
-        $url = $link;
-        }
-      else
-        {
-        $url = $this->url;
-        if ($link{0} != '/') {
-             $url .= '/';
-            }
-        $url .= $link;
-        }
-
-      $index = array_search($url, $this->_link_list);
-      if ($index===FALSE)
-        {
-        $index = sizeof($this->_link_list);
-        $this->_link_list[$index] = $url;
-        }
-              
-      return $display . ' [' . ($index+1) . ']';
-      }
-}
-
-?>
\ No newline at end of file