(20 . 7)(20 . 7)
RewriteBase /^M
RewriteCond %{REQUEST_FILENAME} !-f^M
RewriteCond %{REQUEST_FILENAME} !-d^M
RewriteRule . /index.php [L]^M
RewriteRule . /index.php [QSA,L]^M
</IfModule>^M
^M
# END WordPress^M

(7 . 3)(7 . 4)
605926 mp-wp_comments_filtering diana_coman Recent comments widget should show only people's comments (no track/pingbacks); theme default changed to show trackbacks/pingbacks as last/at the bottom in an article's comments list.
629903 mp-wp_remove-textselectionjs-pop3-etc-r2 jfw Remove the unreliable JS-based selection (reground: including wrapper spans), posting by POP3 login, and a stray .php.orig file. Neutralize and comment the example pingback updater.
629903 mp-wp_svg-screenshots-and-errorreporting-r2 jfw Allow .svg extensions in theme screenshot search. Don't clobber the user's errorreporting level without WP_DEBUG. (Reground following antecedent.)
631542 mp-wp_add-embeddable-codeblocks-and-server-side-selection billymg Add embeddable codeblocks and the server-side select mechanism to the "footnotes" plugin (now "mp-wp content processing")

(1 . 49)(1 . 29)
<?php
/*
Plugin Name: WP-Footnotes
Plugin URI: http://www.elvery.net/drzax/more-things/wordpress-footnotes-plugin/
Version: 4.2
Description: Allows a user to easily add footnotes to a post.
Author: Simon Elvery
Author URI: http://www.elvery.net/drzax/
Plugin Name: MP-WP Content Processing
Plugin URI: http://billymg.com/category/mp-wp/
Description: Allows for the custom processing of article content. Currently supports footnotes and embedded vpatch snippets.
Author: billymg
Author URI: http://billymg.com
*/

/*
 * This file is part of WP-Footnotes a plugin for Word Press
 * Copyright (C) 2007 Simon Elvery
 *
 * This program 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.
 * 
 * This program 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.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */

// Some important constants
define('WP_FOOTNOTES_OPEN', " ((");  //You can change this if you really have to, but I wouldn't recommend it.
define('WP_FOOTNOTES_CLOSE', "))");  //Same with this one.
define('WP_FOOTNOTES_VERSION', '4.2');

// Instantiate the class 
$swas_wp_footnotes = new swas_wp_footnotes();
$mp_wp_content_processing = new mp_wp_content_processing();

// Encapsulate in a class
class swas_wp_footnotes {
	var $current_options;
class mp_wp_content_processing {
	const MP_WP_FOOTNOTES_OPEN = " ((";
	const MP_WP_FOOTNOTES_CLOSE = "))";
	const MP_WP_CODEBLOCKS_PRIORITY = 9; // highest value that comes before wpautop filter
	const MP_WP_FOOTNOTES_PRIORITY = 11;
	
	var $options;
	var $default_options;

	/**
	 * Constructor.
	 */
	function swas_wp_footnotes() {
	function mp_wp_content_processing() {
		// Define the implemented option styles
		$this->styles = array(
			'decimal' => '1,2...10',
(56 . 111)(36 . 168)
		);

		// Define default options
		$this->default_options = array('superscript'=>true,
									  'pre_backlink'=>' [',
									  'backlink'=>'↩',
									  'post_backlink'=>']',
									  'pre_identifier'=>'',
									  'list_style_type'=>'decimal',
									  'list_style_symbol'=>'†',
									  'post_identifier'=>'',
									  'pre_footnotes'=>'',
									  'post_footnotes'=>'',
									  'style_rules'=>'ol.footnotes{font-size:0.8em; color:#666666;}',
									  'no_display_home'=>false,
									  'no_display_archive'=>false,
									  'no_display_date'=>false,
									  'no_display_category'=>false,
									  'no_display_search'=>false,
									  'no_display_feed'=>false,
									  'combine_identical_notes'=>false,
									  'priority'=>11,
									  'version'=>WP_FOOTNOTES_VERSION);
		$this->default_options = array(
			'pre_backlink'=>' [',
			'backlink'=>'↩',
			'post_backlink'=>']',
			'pre_identifier'=>'',
			'list_style_type'=>'decimal',
			'list_style_symbol'=>'†',
			'post_identifier'=>'',
			'pre_footnotes'=>'',
			'post_footnotes'=>''
		);

		// Get the current settings or setup some defaults if needed
		if (!$this->current_options = get_option('swas_footnote_options')){
			$this->current_options = $this->default_options;
			update_option('swas_footnote_options', $this->current_options);
		} else {			
		$this->options = get_option('mp_wp_cpp_options');
		if (!$this->options) {
			$this->options = $this->default_options;
			update_option('mp_wp_cpp_options', $this->options);
		} else {
			// Set any unset options
			if ($this->current_options['version'] != WP_FOOTNOTES_VERSION) {
				foreach ($this->default_options as $key => $value) {
					if (!isset($this->current_options[$key])) {
						$this->current_options[$key] = $value;
					}
			$updated = false;
			foreach ($this->default_options as $key => $value) {
				if (!isset($this->options[$key])) {
					$this->options[$key] = $value;
					$updated = true;
				}
				$this->current_options['version'] = WP_FOOTNOTES_VERSION;
				update_option('swas_footnote_options', $this->current_options);
			}
			if ($updated) {
				update_option('mp_wp_cpp_options', $this->options);
			}
		}

/*		
		if (!empty($_POST['save_options'])){
			$footnotes_options['superscript'] = (array_key_exists('superscript', $_POST)) ? true : false;
			$footnotes_options['pre_backlink'] = $_POST['pre_backlink'];
			$footnotes_options['backlink'] = $_POST['backlink'];
			$footnotes_options['post_backlink'] = $_POST['post_backlink'];
			$footnotes_options['pre_identifier'] = $_POST['pre_identifier'];
			$footnotes_options['list_style_type'] = $_POST['list_style_type'];
			$footnotes_options['post_identifier'] = $_POST['post_identifier'];
			$footnotes_options['list_style_symbol'] = $_POST['list_style_symbol'];
			$footnotes_options['pre_footnotes'] = stripslashes($_POST['pre_footnotes']);
			$footnotes_options['post_footnotes'] = stripslashes($_POST['post_footnotes']);
			$footnotes_options['style_rules'] = stripslashes($_POST['style_rules']);
			$footnotes_options['no_display_home'] = (array_key_exists('no_display_home', $_POST)) ? true : false;
			$footnotes_options['no_display_archive'] = (array_key_exists('no_display_archive', $_POST)) ? true : false;
			$footnotes_options['no_display_date'] = (array_key_exists('no_display_date', $_POST)) ? true : false;
			$footnotes_options['no_display_category'] = (array_key_exists('no_display_category', $_POST)) ? true : false;
			$footnotes_options['no_display_search'] = (array_key_exists('no_display_search', $_POST)) ? true : false;
			$footnotes_options['no_display_feed'] = (array_key_exists('no_display_feed', $_POST)) ? true : false;
			$footnotes_options['combine_identical_notes'] = (array_key_exists('combine_identical_notes', $_POST)) ? true : false;
			$footnotes_options['priority'] = $_POST['priority'];
			update_option('swas_footnote_options', $footnotes_options);
		}elseif(!empty($_POST['reset_options'])){
			update_option('swas_footnote_options', '');
			update_option('swas_footnote_options', $this->default_options);
		}
*/

		// Hook me up
		add_action('the_content', array($this, 'process'), $this->current_options['priority']);
		add_action('admin_menu', array($this, 'add_options_page')); 		// Insert the Admin panel.
		add_action('the_content', array($this, 'process_codeblocks'), self::MP_WP_CODEBLOCKS_PRIORITY);
		add_action('the_content', array($this, 'process_footnotes'), self::MP_WP_FOOTNOTES_PRIORITY);
		add_filter('the_content', array($this, 'server_side_selection'));
		add_action('wp_head', array($this, 'insert_styles'));
	}


	/**
	 * Finds the selection from the query params. 
	 * @param $data string The content of the post.
	 * @return string The new content with the highlighted selection.
	 */
	function server_side_selection($data) {
	//bookend code goes here
	  $b_code = '<span class="mp-wp-selection" id="select">';
	  $b_code .= $_GET["b"];
	  $e_code = $_GET["e"].'</span>';

	//change page ; last to first to preserve indexes.
	  $b_pos = strpos($data,$_GET["b"]);
	  $e_pos = strpos($data,$_GET["e"], $b_pos);
	  if ($e_pos>0)
	    $data = substr_replace($data, $e_code, $e_pos, strlen($_GET["e"]));
	  if ($b_pos>0)
	    $data = substr_replace($data, $b_code, $b_pos, strlen($_GET["b"]));
	  return $data;
	}

	/**
	 * Searches the text and apply markup to codeblocks. 
	 * Adds line number links and diff syntax highlighting.
	 * @param $data string The content of the post.
	 * @return string The new content with formatted codeblocks.
	 */
	function process_codeblocks($data) {
		global $post;

		// Regex extraction of all codeblocks (or return if there are none)
		if ( !preg_match_all("/\[([a-z]+)\[(.*)(\]\])/Us", $data, $codeblocks, PREG_SET_ORDER) ) {
			return $data;
		}

		for ($i = 0; $i < count($codeblocks); $i++) {
			$codeblocks[$i]['snippet'] = $this->format_snippet($codeblocks[$i][2], $codeblocks[$i][1], $i+1);
		}

		foreach ($codeblocks as $key => $value) {
			$data = substr_replace($data, $value['snippet'], strpos($data,$value[0]),strlen($value[0]));
		}

		return $data;
	}

	function format_snippet($snippet, $syntax, $snippet_number) {
		$highlighting_functions = array(
			'plaintext' => 'highlight_as_plain_text',
			'diff' => 'highlight_as_diff'
		);

		if (is_null($highlighting_functions[$syntax])) {
			$syntax = 'plaintext';
		}

		$code_lines = explode("\r\n", $snippet);

		foreach ($code_lines as $idx => $line) {
			$line_number = sprintf('S%d-L%d', $snippet_number, $idx+1);
			$line_link = sprintf('<a href="#%s" name="%s">%d</a>', $line_number, $line_number, $idx+1);
			$line_open = sprintf('<tr><td class="line-number-column">%s</td><td class="content-column">', $line_link);
			$line_close = '</td></tr>';
			
			$code_lines[$idx] = $this->$highlighting_functions[$syntax]($line_open, $line, $line_close);
		}

		$formatted_snippet = implode("\n", $code_lines);

		$formatted_snippet = sprintf(
			'%s%s%s',
			'<div class="mp-wp-codeblock"><table cellpadding="0" cellspacing="0"><tbody>',
			$formatted_snippet,
			'</tbody></table></div>'
		);

		return $formatted_snippet;
	}

	function highlight_as_plain_text($line_open, $line, $line_close) {
		return sprintf('%s<span class="line-default">%s</span>%s', $line_open, $line, $line_close);
	}

	function highlight_as_diff($line_open, $line, $line_close) {
		if (substr($line, 0, 5) == 'diff ') {
			$highlighted_line = sprintf('%s<span class="line-filename">%s</span>%s', $line_open, $line, $line_close);
		} elseif (substr($line, 0, 4) == '--- ' || substr($line, 0, 4) == '+++ ' || substr($line, 0, 3) == '@@ ') {
			$highlighted_line = sprintf('%s<span class="line-meta">%s</span>%s', $line_open, $line, $line_close);
		} elseif (substr($line, 0, 1) == '-') {
			$highlighted_line = sprintf('%s<span class="line-removed">%s</span>%s', $line_open, $line, $line_close);
		} elseif (substr($line, 0, 1) == '+') {
			$highlighted_line = sprintf('%s<span class="line-added">%s</span>%s', $line_open, $line, $line_close);
		}	else {
			$highlighted_line = sprintf('%s<span class="line-default">%s</span>%s', $line_open, $line, $line_close);
		}

		return $highlighted_line;
	}

	/**
	 * Searches the text and extracts footnotes. 
	 * Adds the identifier links and creats footnotes list.
	 * @param $data string The content of the post.
	 * @return string The new content with footnotes generated.
	 */
	function process($data) {
	function process_footnotes($data) {
		global $post;

		// Check for and setup the starting number
		$start_number = (preg_match("|<!\-\-startnum=(\d+)\-\->|",$data,$start_number_array)==1) ? $start_number_array[1] : 1;

		// Regex extraction of all footnotes (or return if there are none)
		if (!preg_match_all("/(".preg_quote(WP_FOOTNOTES_OPEN)."|<footnote>)(.*)(".preg_quote(WP_FOOTNOTES_CLOSE)."|<\/footnote>)/Us", $data, $identifiers, PREG_SET_ORDER)) {
		if (!preg_match_all("/(".preg_quote(self::MP_WP_FOOTNOTES_OPEN)."|<footnote>)(.*)(".preg_quote(self::MP_WP_FOOTNOTES_CLOSE)."|<\/footnote>)/Us", $data, $identifiers, PREG_SET_ORDER)) {
			return $data;
		}

		// Check whether we are displaying them or not
		$display = true;
		if ($this->current_options['no_display_home'] && is_home()) $display = false;
		if ($this->current_options['no_display_archive'] && is_archive()) $display = false;
		if ($this->current_options['no_display_date'] && is_date()) $display = false;
		if ($this->current_options['no_display_category'] && is_category()) $display = false;
		if ($this->current_options['no_display_search'] && is_search()) $display = false;
		if ($this->current_options['no_display_feed'] && is_feed()) $display = false;

		$footnotes = array();

		// Check if this post is using a different list style to the settings
		if ( array_key_exists(get_post_meta($post->ID, 'footnote_style', true), $this->styles) ) {
			$style = get_post_meta($post->ID, 'footnote_style', true);
		} else {
			$style = $this->current_options['list_style_type'];
			$style = $this->options['list_style_type'];
		}

		// Create 'em
(173 . 25)(210 . 11)
				$identifiers[$i]['text'] = $identifiers[$i][2];
			}


			// if we're combining identical notes check if we've already got one like this & record keys
			if ($this->current_options['combine_identical_notes']){
				for ($j=0; $j<count($footnotes); $j++){
					if ($footnotes[$j]['text'] == $identifiers[$i]['text']){
						$identifiers[$i]['use_footnote'] = $j;
						$footnotes[$j]['identifiers'][] = $i;
						break;
					}
				}
			}

			if (!isset($identifiers[$i]['use_footnote'])){
				// Add footnote and record the key
				$identifiers[$i]['use_footnote'] = count($footnotes);
				$footnotes[$identifiers[$i]['use_footnote']]['text'] = $identifiers[$i]['text'];
				$footnotes[$identifiers[$i]['use_footnote']]['symbol'] = $identifiers[$i]['symbol'];
				$footnotes[$identifiers[$i]['use_footnote']]['identifiers'][] = $i;
			}
			// Add footnote and record the key
			$identifiers[$i]['use_footnote'] = count($footnotes);
			$footnotes[$identifiers[$i]['use_footnote']]['text'] = $identifiers[$i]['text'];
			$footnotes[$identifiers[$i]['use_footnote']]['symbol'] = $identifiers[$i]['symbol'];
			$footnotes[$identifiers[$i]['use_footnote']]['identifiers'][] = $i;
		}

		// Footnotes and identifiers are stored in the array
(206 . 86)(229 . 89)
			$id_id = "identifier_".$key."_".$post->ID;
			$id_num = ($style == 'decimal') ? $value['use_footnote']+$start_number : $this->convert_num($value['use_footnote']+$start_number, $style, count($footnotes));
			$id_href = ( ($use_full_link) ? get_permalink($post->ID) : '' ) . "#footnote_".$value['use_footnote']."_".$post->ID;

//			$id_title = str_replace('"', """, htmlentities(strip_tags($value['text']), ENT_QUOTES, 'UTF-8'));

			$id_title = str_replace('"', '`', strip_tags($value['text']));
			$id_replace = $this->current_options['pre_identifier'].'<a href="'.$id_href.'" id="'.$id_id.'" class="footnote-link footnote-identifier-link" title="'.$id_title.'">'.$id_num.'</a>'.$this->current_options['post_identifier'];
			if ($this->current_options['superscript']) $id_replace = '<sup>'.$id_replace.'</sup>';
			if ($display) $data = substr_replace($data, $id_replace, strpos($data,$value[0]),strlen($value[0]));
			else $data = substr_replace($data, '', strpos($data,$value[0]),strlen($value[0]));
			$id_replace = '<sup>'.$this->options['pre_identifier'].'<a href="'.$id_href.'" id="'.$id_id.'" class="footnote-link footnote-identifier-link" title="'.$id_title.'">'.$id_num.'</a>'.$this->options['post_identifier'].'</sup>';
			$data = substr_replace($data, $id_replace, strpos($data,$value[0]),strlen($value[0]));
		}

		// Display footnotes
		if ($display) {
			$start = ($start_number != 1) ? 'start="'.$start_number.'" ' : '';
			$data = $data.$this->current_options['pre_footnotes'];

			$data = $data . '<ol '.$start.'class="footnotes">';	
			foreach ($footnotes as $key => $value) {
				$data = $data.'<li id="footnote_'.$key.'_'.$post->ID.'" class="footnote"';
				if ($style == 'symbol') {
					$data = $data . ' style="list-style-type:none;"';
				} elseif($style != $this->current_options['list_style_type']) {
					$data = $data . ' style="list-style-type:' . $style . ';"';
				}
				$data = $data . '>';
				if ($style == 'symbol') {
					$data = $data . '<span class="symbol">' . $this->convert_num($key+$start_number, $style, count($footnotes)) . '</span> ';
				}
				$data = $data.$value['text'];
				if (!is_feed()){
					foreach($value['identifiers'] as $identifier){
						$data = $data.$this->current_options['pre_backlink'].'<a href="'.( ($use_full_link) ? get_permalink($post->ID) : '' ).'#identifier_'.$identifier.'_'.$post->ID.'" class="footnote-link footnote-back-link">'.$this->current_options['backlink'].'</a>'.$this->current_options['post_backlink'];
					}
		$start = ($start_number != 1) ? 'start="'.$start_number.'" ' : '';
		$data = $data.$this->options['pre_footnotes'];

		$data = $data . '<ol '.$start.'class="footnotes">';	
		foreach ($footnotes as $key => $value) {
			$data = $data.'<li id="footnote_'.$key.'_'.$post->ID.'" class="footnote"';
			if ($style == 'symbol') {
				$data = $data . ' style="list-style-type:none;"';
			} elseif($style != $this->options['list_style_type']) {
				$data = $data . ' style="list-style-type:' . $style . ';"';
			}
			$data = $data . '>';
			if ($style == 'symbol') {
				$data = $data . '<span class="symbol">' . $this->convert_num($key+$start_number, $style, count($footnotes)) . '</span> ';
			}
			$data = $data.$value['text'];
			if (!is_feed()){
				foreach($value['identifiers'] as $identifier){
					$data = $data.$this->options['pre_backlink'].'<a href="'.( ($use_full_link) ? get_permalink($post->ID) : '' ).'#identifier_'.$identifier.'_'.$post->ID.'" class="footnote-link footnote-back-link">'.$this->options['backlink'].'</a>'.$this->options['post_backlink'];
				}
				$data = $data . '</li>';
			}
			$data = $data . '</ol>' . $this->current_options['post_footnotes'];
			$data = $data . '</li>';
		}
		return $data;
	}

	/**
	 * Really insert the options page.
	 */
	function footnotes_options_page() { 
		$this->current_options = get_option('swas_footnote_options');
		foreach ($this->current_options as $key=>$setting) {
			$new_setting[$key] = htmlentities($setting);
		}
		$this->current_options = $new_setting;
		unset($new_setting);
		include (dirname(__FILE__) . '/options.php');
	}
		$data = $data . '</ol>' . $this->options['post_footnotes'];

	/**
	 * Insert the options page into the admin area.
	 */
	function add_options_page() {
		// Add a new menu under Options:
		add_options_page('Footnotes', 'Footnotes', 8, __FILE__, array($this, 'footnotes_options_page'));
	}

	function upgrade_post($data){
		$data = str_replace('<footnote>',WP_FOOTNOTES_OPEN,$data);
		$data = str_replace('</footnote>',WP_FOOTNOTES_CLOSE,$data);
		return $data;
	}

	function insert_styles(){
	function insert_styles() {
		?>
		<style type="text/css">
			<?php if ($this->current_options['list_style_type'] != 'symbol'): ?>
			ol.footnotes li {list-style-type:<?php echo $this->current_options['list_style_type']; ?>;}
			ol.footnotes { font-size: 0.8em; color: #666; }
			a.footnote-link,
			td.line-number-column {
				-moz-user-select: none;
				-webkit-user-select: none;
				user-select: none;
			}
			div.mp-wp-codeblock {
				background: none;
				font-family: monospace;
				color: #333;
				border: 1px solid #ddd;
				padding: 0;
				overflow: auto;
			}
			td.line-number-column { background: #f5f6f7; text-align: right; vertical-align: top; }
			td.line-number-column a { color: #555; padding: 0 5px; }
			td.content-column {
				padding-left: 10px;
				white-space: pre-wrap;
				word-break: break-word;
				tab-size: 4;
				-moz-tab-size: 4;
				max-width: 100%; /* adjust, if necessary, to fit your blog's viewport */
			}
			span.line-filename { font-weight: bold; }
			span.line-meta {
				display: block;
				color: #999;
				word-wrap: break-word;
				word-break: break-all;
			}
			span.line-added { color: green; }
			span.line-removed { color:red; }
			
			<?php if ($this->options['list_style_type'] != 'symbol'): ?>
			ol.footnotes li { list-style-type: <?php echo $this->options['list_style_type']; ?>; }
			<?php endif; ?>
			<?php echo $this->current_options['style_rules'];?>

			span.mp-wp-selection { background-color: #d3d3d3; }
		</style>
		<?php
	}


	function convert_num ($num, $style, $total){
	function convert_num ($num, $style, $total) {
		switch ($style) {
			case 'decimal-leading-zero' :
				$width = max(2, strlen($total));
(301 . 7)(327 . 7)
			case 'symbol' :
				$sym = '';
				for ($i = 0; $i<$num; $i++) {
					$sym .= $this->current_options['list_style_symbol'];
					$sym .= $this->options['list_style_symbol'];
				}
				return $sym;
		}
(318 . 7)(344 . 7)
	 * @param string $case Upper or lower case.
	 * @return string The roman numeral
	 */
	function roman($num, $case= 'upper'){
	function roman($num, $case= 'upper') {
		$num = (int) $num;
		$conversion = array('M'=>1000, 'CM'=>900, 'D'=>500, 'CD'=>400, 'C'=>100, 'XC'=>90, 'L'=>50, 'XL'=>40, 'X'=>10, 'IX'=>9, 'V'=>5, 'IV'=>4, 'I'=>1);
		$roman = '';
(331 . 7)(357 . 7)
		return ($case == 'lower') ? strtolower($roman) : $roman;
	}
	
	function alpha($num, $case='upper'){
	function alpha($num, $case='upper') {
		$j = 1;
		for ($i = 'A'; $i <= 'ZZ'; $i++){
			if ($j == $num){

(3326 . 7)(3326 . 8)
		$comment_post_ID = (int) $post_ID;^M
		$comment_author = $title;^M
		$this->escape($comment_author);^M
		$comment_author_url = $pagelinkedfrom;^M
		$select_tail = "?b=".substr(rawurlencode(strip_tags($excerpt)),0,12)."&e=".substr(rawurlencode(strip_tags($excerpt)),0,-4)."#select";^M
		$comment_author_url = $pagelinkedfrom.$select_tail;^M
		$comment_content = $context;^M
		$this->escape($comment_content);^M
		$comment_type = 'pingback';^M