684 lines
15 KiB
PHP
684 lines
15 KiB
PHP
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<?php
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define('SECURITY_CODE', __LINE__);
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error_reporting(E_ALL ^ E_NOTICE);
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function getParserPath() {
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// An absolute path in a constant, to allow us
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// to link smilies directly, without
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// changing paths through different applications.
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$f = __FILE__;
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$f = str_replace('\\', '/', $f); // Windows
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$dr = preg_quote($_SERVER['DOCUMENT_ROOT']);
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$parser_filename = basename($f);
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$path = preg_replace("#^($dr)#", null, $f);
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$path = pathinfo($path, PATHINFO_DIRNAME) . '/' . $parser_filename;
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define('PARSER_FILENAME', $parser_filename);
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return define('PARSER_ORIGINAL_PATH', $path);
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}
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getParserPath();
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class ParserModule {
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protected $codeline = SECURITY_CODE;
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// Tag repo, to declare what tags can be used.
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private $bbtags = array(
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1 => '[u]',
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2 => '[/u]',
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3 => '[i]',
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4 => '[/i]',
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5 => '[b]',
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6 => '[/b]',
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7 => '[cool]',
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8 => '[/cool]',
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9 => '[code]',
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10 => '[/code]',
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11 => '[indent]',
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12 => '[/indent]',
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13 => '[lyrics]',
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14 => '[/lyrics]',
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15 => '[smallcaps]',
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16 => '[/smallcaps]',
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17 => '[big]',
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18 => '[/big]',
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19 => '[small]',
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20 => '[/small]',
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21 => '[tt]',
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22 => '[/tt]',
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23 => '[sub]',
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24 => '[/sub]',
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25 => '[sup]',
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26 => '[/sup]'
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);
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// Replacement repo, for what to change the BBCode tags into.
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private $reptags = array(
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1 => '<span style="text-decoration: underline;">',
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2 => '</span>',
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3 => '<em>',
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4 => '</em>',
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5 => '<strong>',
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6 => '</strong>',
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7 => '<span style="font-family: Verdana, Arial, Helvetica, sans-serif; letter-spacing: 2px; word-spacing: 3px; font-size: 13px; font-weight: bold; font-style: italic; color: #333399; font-variant: small-caps; height: 12px; padding-left: 9pt; padding-right: 6pt; vertical-align: middle; display: block;">',
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8 => '</span>',
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9 => '<div style="width: 80%; max-height: 320px; overflow: auto; text-align: left; background-color: rgba(150, 150, 150, 0.1); display: block; padding-left: 20px;"><code style="white-space: pre;">',
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10 => "\n</code></div>",
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11 => '<blockquote>',
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12 => '</blockquote>',
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13 => '<span style="margin-left: 30px; font-style: italic; display: block;">',
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14 => '</span>',
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15 => '<span style="font-variant: small-caps;">',
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16 => '</span>',
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17 => '<span style="font-size: 22px;">',
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18 => '</span>',
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19 => '<span style="font-size: 10px;">',
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20 => '</span>',
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21 => '<tt>',
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22 => '</tt>',
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23 => '<sub>',
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24 => '</sub>',
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25 => '<sup>',
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26 => '</sup>'
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);
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// XHTML-like tag repo.
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private $xhtml = array (
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'[bull /]' => '<big>•</big>',
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'[copyright /]' => '©',
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'[registered /]' => '®',
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'[tm /]' => '<big>™</big>'
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);
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// Repos for smilies! Full name and simplified tags.
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private $emoticons = array('confident', 'happy', 'crying', 'friendly', 'evil', 'panic', 'indifferent', 'angel', 'teasing', 'angry', 'polite', 'mad', 'tearing', 'yelling', 'sad', 'skeptical');
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private $altEmoticons = array(':)', ':D', ';(', ';)', '>:)', ':O', ':|', 'O:)', ':P', ':(', ':3', ':X', ':@', ':()', ':/', ':\\');
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protected $parserVerion = "v1.0.0";
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protected $resourceBin = "http://madsplash.net/Resources";
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function __construct() {
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## TODO no need for special construct rules yet.
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}
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public function SpamShield($email) {
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## This changes every character in an email address to it's ordinal value.
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## Makes it that much harder for spambots to get the email address.
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## The visitor won't see a difference.
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$email = trim($email);
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$intEmail = "";
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$num = 0;
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while($num < strlen($email)) {
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if(empty($intemail)) {
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$intemail = "&#" . ord($email[$num]);
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} else {
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$intemail .= "&#" . ord($email[$num]);
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}
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$num++;
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}
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return $intemail;
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}
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public function alterArray($array, $operation = "") {
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switch($operation) {
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case "lower":
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foreach($array as $op1Num => $op1Data) {
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$array[$op1Num] = strtolower($op1Data);
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}
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break;
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case "clean":
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foreach($array as $op2Num => $op2Data) {
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if($op2Data == null || strlean($op2Data) < 1 || empty($op2Data)) {
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unset($array[$op2Num]);
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}
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}
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break;
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default:
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return $array;
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}
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return $array;
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}
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// Enhanced str_ireplace
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function replaceTool($seek, $replace, $subject) {
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if(function_exists("str_ireplace")) {
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return str_ireplace($seek, $replace, $subject);
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} else {
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$seek = preg_quote($seek, "#");
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return preg_replace("#" . $seek . "#i", $replace, $subject);
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}
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}
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public function parse($string, $toBr = false, $justParse = false, $protectMails = true, $onShutdown = "") {
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// A R G U M E N T S
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# $string = the text you want to format
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# $toBr = convert newlines (\n) to <br /> (OPTIONAL) disabled by default
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# $justParse = disable it when you intend to print text directly on the page. (OPTIONAL) disabled by default
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# In the current mode, it will save your parsed text in some variable.
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# $protectMails = protect emails via the SpamShield() function. (OPTIONAL) enabled by default
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# $onShutdown = PHP goes here. The PHP will fire once the Parser is done parsing.
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// T H E C O R E
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$s = (string) $string;
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if(empty($s)) {
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echo "It would seem that the data you want parsed cannot be found.";
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echo "<br /><br />";
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echo "The Parser will now exit.";
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return;
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}
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if(PHP_VERSION <= 4) {
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self::__construct();
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}
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## htmlentities() will rid the string of garbage. It basically cleans up.
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## Kudos to Atli from Dream.in.Code for showing me this function!
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$s = htmlentities($s, ENT_QUOTES, 'UTF-8');
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// B A S I C P A R S E (M A I N)
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for($b = 1; $b < count($this->bbtags); $b++) {
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$bbtagsNeedle = '#' . preg_quote($this->bbtags[$b], '#') . "(.*)" . preg_quote($this->bbtags[$b + 1], '#') . '#Uis'; // The needle
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$bbtagsReplacement = $this->reptags[$b] . "$1" . $this->reptags[++$b];
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$s = preg_replace($bbtagsNeedle, $bbtagsReplacement, $s);
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}
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foreach($this->xhtml as $xhtmlBBTags => $xhtmlReplacement) {
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$s = $this->replaceTool($xhtmlBBTags, $xhtmlReplacement, $s);
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}
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## Fix invalid link formats.
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$s = preg_replace("#\[url\](www\..+)\[\/url\]#i", "[url=http://$1]$1[/url]", $s);
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$s = preg_replace("#\[url\=(www\..+)\](.*)\[\/url\]#i", "[url=http://$1]$2[/url]", $s);
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## It can't be [php].+
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## It must be [php]\n.+
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$s = preg_replace("#\[php\]([^\r\n])#i", "[php]\r\n$1", $s);
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## Same, but for [/php]
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$s = preg_replace("#([^\r\n])\[\/php\]#i", "$1\r\n[/php]", $s);
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## Remove the prepended <?php || <? || php closing tag.
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$s = preg_replace("#\[php\](\r\n|(\r\n)+|)((\<\;\?php)|(\<\;\?))#i", "[php]", $s);
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$s = preg_replace("#(\?\>\;)(\r\n|(\r\n)+|)\[\/php\]#i", "[/php]", $s);
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## Prepend <?php and php closing tag.
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$s = preg_replace("#\[php\]#i", "[php]\n<?php", $s);
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$s = preg_replace("#\[\/php\]#i", "?>\n[/php]", $s);
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// P A R S E
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$s = preg_replace("#\[url\=(.*)\](.*)\[\/url\]#Ui", "<a href=\"$1\" target=\"_blank\">$2</a>", $s);
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$s = preg_replace("#\[url\](.*)\[\/url\]#Ui", "<a href=\"$1\" target=\"_blank\">$1</a>", $s);
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$s = preg_replace("#\[img\](.*)\[\/img\]#Ui", "<img src=\"$1\" border=\"0\" />", $s);
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$s = preg_replace("#\[email\=(.*)\](.*)\[\/email\]#Ui", "<a href=\"mailto: $1\">$2</a>", $s);
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$s = preg_replace("#\[email\](.*)\[\/email\]#Ui", "<a href=\"mailto: $1\">$1</a>", $s);
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$s = preg_replace("#\[font\=(.*)\](.*)\[\/font\]#Ui", "<span style=\"font-family: $1;\">$2</span>", $s);
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$s = preg_replace("#\[color\=(\#[0-9A-F]{0,6}|[A-z]+)\](.*)\[\/color\]#Ui", "<span style=\"color: $1;\">$2</span>", $s);
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## [php]...[/php] parse.
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$s = preg_replace("#\[php\][\n\r|\n](.*)[\n\r|\n]\[\/php\]#Uise", "'<div style=\"width: 80%; overflow: auto; text-align: left; display: block; padding-left: 20px;\">'.highlight_string(html_entity_decode('\\1', ENT_QUOTES), 1).'</div>'", $s);
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## <span> for PHP5, <font> for PHP4.
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$s = preg_replace("#\<\/(span|font)\>\[\/php\]#i", "</$1>\n</$1>\n</code><div style=\"display: block;\">", $s);
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## [youtube] code.
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$s = preg_replace("#\[youtube\](.*)\[\/youtube\]#Ui", "<object width=\"425\" height=\"350\"><embed src=\"http://www.youtube.com/v/$1\" type=\"application/x-shockwave-flash\" width=\"425\" height=\"350\"></embed></object>", $s);
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if(PHP_VERSION >= 5) {
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$highlight_string_type = "span";
|
||
|
|
|
||
|
|
} else {
|
||
|
|
|
||
|
|
$highlight_string_type = "font";
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
$s = preg_replace("#\[php\]\<#i", "</div><code><$highlight_string_type style=\"color: #000000;\">\n<", $s);
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
## [list]...[/list] parse.
|
||
|
|
if(preg_match("#\[list\](.*?)\[\/list\]#is", $s)) {
|
||
|
|
|
||
|
|
preg_match_all("#\[list\](.*?)\[\/list\]#is", $s, $list);
|
||
|
|
|
||
|
|
$list = $list[1];
|
||
|
|
|
||
|
|
$backupList = $list;
|
||
|
|
|
||
|
|
|
||
|
|
## Now we seperate the lines.
|
||
|
|
|
||
|
|
|
||
|
|
foreach($list as $listNum => $lt) {
|
||
|
|
|
||
|
|
$lt = explode("\n", $lt);
|
||
|
|
|
||
|
|
unset($lt[0], $lt[count($lt)]); ## Getting rid of the first and last arrays.
|
||
|
|
|
||
|
|
|
||
|
|
foreach($lt as $ltaNum => $lta) {
|
||
|
|
|
||
|
|
$ltw = str_replace("\n", '', $lta);
|
||
|
|
|
||
|
|
$lt[$ltaNum] = '<li>' . $lta . '</li>';
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
$lt = implode("", $lt);
|
||
|
|
|
||
|
|
$list[$listNum] = '<ul style="list-style-type: square;>"' . "\n" . $lt . "\n" . '</ul>';
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
## Finally, replace.
|
||
|
|
foreach($backupList as $backupListNum => $bla) {
|
||
|
|
|
||
|
|
$s = str_replace($bla, $list[$backupListNum], $s);
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
$s = $this->replaceTool('[list]<ul', '<ul', $s);
|
||
|
|
|
||
|
|
$s = $this->replaceTool('</ul>[/list]', '</ul>', $s);
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
## Clean empty lists.
|
||
|
|
$s = preg_replace("#\<li\>([\r\n])\<\/li\>#", '', $s);
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
## Fix line formats. Necessary for the deparsing process.
|
||
|
|
$s = $this->replaceTool('</li><li>', "</li>\n<li>", $s);
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
// E X T R A S
|
||
|
|
if($protectMails) {
|
||
|
|
|
||
|
|
$emails = preg_match_all("#\<a href\=\"mailto\: (.*)\"\>#Ui", $s, $emailsFound);
|
||
|
|
|
||
|
|
$correctEmails = $emailsFound[1];
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
foreach($correctEmails as $emailNum => $emailContent) {
|
||
|
|
|
||
|
|
$protected = $this->SpamShield($correctEmails[$emailNum]);
|
||
|
|
|
||
|
|
$currentEmail = $correctEmails[$emailNum];
|
||
|
|
$currentEmail = str_replace('#', '\#', $currentEmail);
|
||
|
|
|
||
|
|
$s = preg_replace("#\<a href=\=\"mailto\: $currentEmail\"\>#i", "<a href=\"mailto $protected\">", $s);
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
$simplemPattern = "#\<a href\=\"mailto\: (.*)\"\>(.*)\@(.*)\<\/a\>#Ui"; // * simplem = simple Mail
|
||
|
|
|
||
|
|
$simplemProtect = preg_match_all($simplemPattern, $s, $simplemFound);
|
||
|
|
|
||
|
|
$simplemImportant = $simplemFound[1];
|
||
|
|
|
||
|
|
$smCount = count($simplemImportant);
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
for($csm = 0; $sm < $smCount; $csm++) {
|
||
|
|
|
||
|
|
$this_simplem = $simplemImportant[$csm];
|
||
|
|
|
||
|
|
|
||
|
|
$smExp = explode('&', $this_simplem);
|
||
|
|
|
||
|
|
## Clean up the array.
|
||
|
|
foreach($smExp as $smArNum => $smEntries) {
|
||
|
|
|
||
|
|
$remove = array('#', ';');
|
||
|
|
|
||
|
|
$smExp[$smArNum] = str_replace($remove, NULL, $smExp[$smArNum]);
|
||
|
|
|
||
|
|
|
||
|
|
if(empty($smExp[$smArNum])) {
|
||
|
|
|
||
|
|
unset($smExp[$smArNum]);
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
foreach($smExp as $numsNum => $asciiStuff) {
|
||
|
|
|
||
|
|
$smExp[$numsNum] = sprintf('%c', $asciiStuff);
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
foreach($smExp as $nonAlphanumericNum => $nonAlphanumeric) {
|
||
|
|
|
||
|
|
// Neither quotemeta() nor preg_quote() are sufficient here.
|
||
|
|
|
||
|
|
if($smExp[$nonAlphanumericNum] == '#') {
|
||
|
|
|
||
|
|
$smExp[$nonAlphanumericNum] = '\W';
|
||
|
|
|
||
|
|
} elseif(!preg_match("#[A-Z0-9]#", $smExp[$nonAlphanumericNum])) {
|
||
|
|
|
||
|
|
$smExp[$nonAlphanumericNum] = '\\' . $smExp[$nonAlphanumericNum];
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
$smExp = implode("", $smExp);
|
||
|
|
|
||
|
|
|
||
|
|
$this_simplem = str_replace('#', '\#', $this_simplem);
|
||
|
|
|
||
|
|
$this_simplem = str_replace('&', '\&', $this_simplem);
|
||
|
|
|
||
|
|
|
||
|
|
$this_replace = str_replace(array('\#', '\&'), array('#', '&'), $this_simplem);
|
||
|
|
|
||
|
|
|
||
|
|
$s = preg_replace("#\<a href\=\"mailto\: $this_simplem\"\>$smExp\<\/a\>#i", "<a href=\"mailto: $this_replace\">$this_replace</a>", $s);
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
if($toBr) {
|
||
|
|
|
||
|
|
## The following line cleans up the garbage made by
|
||
|
|
## previous search and replace actions.
|
||
|
|
$s = str_replace('<br />', NULL, $s);
|
||
|
|
|
||
|
|
$s = nl2br($s);
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
## Now, we'll remove the <br />'s within the [code] and [/list] tags.
|
||
|
|
## It will also remove the breaks around them.
|
||
|
|
## This will greatly enhace the parsed text, especially when using Opera.
|
||
|
|
$lineBreaks = array(
|
||
|
|
0 => array('<code style="white-space: pre;">', '</code>'),
|
||
|
|
1 => array('<ul style="list-style-type: square;">', '</ul>')
|
||
|
|
);
|
||
|
|
|
||
|
|
foreach($lineBreaks as $breakArray) {
|
||
|
|
|
||
|
|
$break1 = $breakArray[0];
|
||
|
|
|
||
|
|
$break2 = $breakArray[1];
|
||
|
|
|
||
|
|
$break1Quoted = preg_quote($break1, '#');
|
||
|
|
|
||
|
|
$break2Quoted = preg_quote($break2, '#');
|
||
|
|
|
||
|
|
$breakNeedle = "#" . $break1Quoted . "(.+?)" . $break2Quoted . "#sie";
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
$s = preg_replace($breakNeedle, "'" . $break1 . "'.str_replace('<br />', '', str_replace('\\\"', '\"', '$1')).'" . $break2 . "'", $s);
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
$s = preg_replace("#\<br \/\>(\r\n)" . $break1Quoted . "#i", "\n" . $break1, $s);
|
||
|
|
|
||
|
|
$s = preg_replace("#" . $break2Quoted . "\<br \/\>#i", $break2, $s);
|
||
|
|
|
||
|
|
$s = preg_replace("#" . $break2Quoted . "(\r\n)\<br \/\>#i", $break2, $s);
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
## Some other tags.
|
||
|
|
$s = str_replace('</blockquote><br />', '</blockquote>' . "\n", $s);
|
||
|
|
|
||
|
|
$s = str_replace('<br />' . "\r\n" . '<blockquote', "\n" . '<blockquote>', $s);
|
||
|
|
|
||
|
|
} else {
|
||
|
|
|
||
|
|
## If not, just simply clean!
|
||
|
|
$s = str_replace('<br />', NULL, $s);
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
if($justParse) {
|
||
|
|
|
||
|
|
echo $s;
|
||
|
|
|
||
|
|
} else {
|
||
|
|
|
||
|
|
return $s;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
@eval($onShutdown);
|
||
|
|
|
||
|
|
} ## Parse() is finally finished.
|
||
|
|
|
||
|
|
} ## The ParserModule is finally finished.
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
if ($_GET['smiley'] != "") {
|
||
|
|
|
||
|
|
$parser = new parser;
|
||
|
|
|
||
|
|
$parser->showSmileys();
|
||
|
|
|
||
|
|
}
|
||
|
|
?>
|