782 lines
22 KiB
PHP
782 lines
22 KiB
PHP
<?php
|
|
/*
|
|
Plugin Name: Textile 2
|
|
Version: 2.0 Beta
|
|
Plugin URI: http://www.huddledmasses.org/
|
|
Description: This is a simple wrapper for <a href="http://textism.com/?wp">Dean Allen's</a> Humane Web Text Generator, also known as <a href="http://www.textism.com/tools/textile/">Textile</a>. Version 2 adds a lot of flexibility that makes it almost a HTML meta-language. As a cost, it's slower. If you use this plugin you should disable Textile 1 and Markdown, as they don't play well together.
|
|
Author: Dean Allen
|
|
Author URI: http://www.textism.com/?wp
|
|
*/
|
|
|
|
/*
|
|
|
|
This is Textile
|
|
A Humane Web Text Generator
|
|
|
|
Version 2.0 beta
|
|
8 July, 2003
|
|
|
|
Copyright (c) 2003, Dean Allen, www.textism.com
|
|
All rights reserved.
|
|
|
|
_______
|
|
LICENSE
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions are met:
|
|
|
|
* Redistributions of source code must retain the above copyright notice,
|
|
this list of conditions and the following disclaimer.
|
|
|
|
* Redistributions in binary form must reproduce the above copyright notice,
|
|
this list of conditions and the following disclaimer in the documentation
|
|
and/or other materials provided with the distribution.
|
|
|
|
* Neither the name Textile nor the names of its contributors may be used to
|
|
endorse or promote products derived from this software without specific
|
|
prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
|
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
$hlgn = "(?:\<(?!>)|(?<!<)\>|\<\>|\=|[()]+)";
|
|
$vlgn = "[\-^~]";
|
|
$clas = "(?:\([^)]+\))";
|
|
$lnge = "(?:\[[^]]+\])";
|
|
$styl = "(?:\{[^}]+\})";
|
|
$cspn = "(?:\\\\\d+)";
|
|
$rspn = "(?:\/\d+)";
|
|
$textile_a = "(?:$hlgn?$vlgn?|$vlgn?$hlgn?)";
|
|
$textile_s = "(?:$cspn?$rspn?|$rspn?$cspn?)";
|
|
$textile_c = "(?:$clas?$styl?$lnge?|$styl?$lnge?$clas?|$lnge?$styl?$clas?)";
|
|
$pnct = '[\!"#\$%&\'()\*\+,\-\./:;<=>\?@\[\\\]\^_`{\|}\~]';
|
|
|
|
function textile($text,$lite='') {
|
|
|
|
if (get_magic_quotes_gpc()==1)
|
|
$text = stripslashes($text);
|
|
|
|
$text = incomingEntities($text);
|
|
$text = encodeEntities($text);
|
|
$text = fixEntities($text);
|
|
$text = cleanWhiteSpace($text);
|
|
|
|
$text = getRefs($text);
|
|
|
|
$text = noTextile($text);
|
|
$text = image($text);
|
|
$text = links($text);
|
|
$text = span($text);
|
|
$text = superscript($text);
|
|
$text = footnoteRef($text);
|
|
$text = code($text);
|
|
$text = glyphs($text);
|
|
$text = retrieve($text);
|
|
|
|
if ($lite=='') {
|
|
$text = lists($text);
|
|
$text = table($text);
|
|
$text = block($text);
|
|
}
|
|
|
|
/* clean up <notextile> */
|
|
$text = preg_replace('/<\/?notextile>/', "",$text);
|
|
|
|
/* turn the temp char back to an ampersand entity */
|
|
$text = str_replace("x%x%","&",$text);
|
|
|
|
$text = str_replace("<br />","<br />\n",$text);
|
|
|
|
return trim($text);
|
|
}
|
|
|
|
function pba($in,$element="") // "parse block attributes"
|
|
{
|
|
global $hlgn,$vlgn,$clas,$styl,$cspn,$rspn,$textile_a,$textile_s,$textile_c;
|
|
|
|
$style=''; $class=''; $language=''; $colspan=''; $rowspan=''; $id=''; $atts='';
|
|
|
|
if (!empty($in)) {
|
|
$matched = $in;
|
|
if($element=='td'){
|
|
if(preg_match("/\\\\(\d+)/",$matched,$csp)) $colspan=$csp[1];
|
|
if(preg_match("/\/(\d+)/",$matched,$rsp)) $rowspan=$rsp[1];
|
|
|
|
if (preg_match("/($vlgn)/",$matched,$vert))
|
|
$style[] = "vertical-align:".vAlign($vert[1]).";";
|
|
}
|
|
|
|
if(preg_match("/\{([^}]*)\}/",$matched,$sty)) {
|
|
$style[]=$sty[1].';';
|
|
$matched = str_replace($sty[0],'',$matched);
|
|
}
|
|
|
|
if(preg_match("/\[([^)]+)\]/U",$matched,$lng)) {
|
|
$language=$lng[1];
|
|
$matched = str_replace($lng[0],'',$matched);
|
|
}
|
|
|
|
if(preg_match("/\(([^()]+)\)/U",$matched,$cls)) {
|
|
$class=$cls[1];
|
|
$matched = str_replace($cls[0],'',$matched);
|
|
}
|
|
|
|
if(preg_match("/([(]+)/",$matched,$pl)) {
|
|
$style[] = "padding-left:".strlen($pl[1])."em;";
|
|
$matched = str_replace($pl[0],'',$matched);
|
|
}
|
|
if(preg_match("/([)]+)/",$matched,$pr)) {
|
|
dump($pr);
|
|
$style[] = "padding-right:".strlen($pr[1])."em;";
|
|
$matched = str_replace($pr[0],'',$matched);
|
|
}
|
|
|
|
if (preg_match("/($hlgn)/",$matched,$horiz))
|
|
$style[] = "text-align:".hAlign($horiz[1]).";";
|
|
|
|
if (preg_match("/^(.*)#(.*)$/",$class,$ids)) {
|
|
$id = $ids[2];
|
|
$class = $ids[1];
|
|
}
|
|
|
|
if($style) $atts.=' style="'.join("",$style).'"';
|
|
if($class) $atts.=' class="'.$class.'"';
|
|
if($language) $atts.=' lang="'.$language.'"';
|
|
if($id) $atts.=' id="'.$id.'"';
|
|
if($colspan) $atts.=' colspan="'.$colspan.'"';
|
|
if($rowspan) $atts.=' rowspan="'.$rowspan.'"';
|
|
|
|
return $atts;
|
|
} else {
|
|
return '';
|
|
}
|
|
}
|
|
|
|
// -------------------------------------------------------------
|
|
function table($text)
|
|
{
|
|
global $textile_a,$textile_c,$textile_s;
|
|
$text = $text."\n\n";
|
|
return preg_replace_callback("/^(?:table(_?$textile_s$textile_a$textile_c)\. ?\n)?^($textile_a$textile_c\.? ?\|.*\|)\n\n/smU",
|
|
"fTable",$text);
|
|
}
|
|
|
|
// -------------------------------------------------------------
|
|
function fTable($matches)
|
|
{
|
|
global $textile_s,$textile_a,$textile_c;
|
|
$tatts = pba($matches[1],'table');
|
|
|
|
foreach(preg_split("/\|$/m",$matches[2],-1,PREG_SPLIT_NO_EMPTY) as $row){
|
|
if (preg_match("/^($textile_a$textile_c\. )(.*)/m",$row,$rmtch)) {
|
|
$ratts = pba($rmtch[1],'tr');
|
|
$row = $rmtch[2];
|
|
} else $ratts = '';
|
|
|
|
foreach(explode("|",$row) as $cell){
|
|
$ctyp = "d";
|
|
if (preg_match("/^_/",$cell)) $ctyp = "h";
|
|
if (preg_match("/^(_?$textile_s$textile_a$textile_c\. )(.*)/",$cell,$cmtch)) {
|
|
$catts = pba($cmtch[1],'td');
|
|
$cell = $cmtch[2];
|
|
} else $catts = '';
|
|
|
|
if(trim($cell)!='')
|
|
$cells[] = "\t\t\t<t$ctyp$catts>$cell</t$ctyp>";
|
|
}
|
|
$rows[] = "\t\t<tr$ratts>\n".join("\n",$cells)."\n\t\t</tr>";
|
|
unset($cells,$catts);
|
|
}
|
|
return "\t<table$tatts>\n".join("\n",$rows)."\n\t</table>\n\n";
|
|
}
|
|
|
|
|
|
// -------------------------------------------------------------
|
|
function lists($text)
|
|
{
|
|
global $textile_a,$textile_c;
|
|
return preg_replace_callback("/^([#*]+$textile_c .*)$(?![^#*])/smU","fList",$text);
|
|
}
|
|
|
|
// -------------------------------------------------------------
|
|
function fList($m)
|
|
{
|
|
global $textile_a,$textile_c;
|
|
$text = explode("\n",$m[0]);
|
|
foreach($text as $line){
|
|
$nextline = next($text);
|
|
if(preg_match("/^([#*]+)($textile_a$textile_c) (.*)$/s",$line,$m)) {
|
|
list(,$tl,$atts,$content) = $m;
|
|
$nl = preg_replace("/^([#*]+)\s.*/","$1",$nextline);
|
|
if(!isset($lists[$tl])){
|
|
$lists[$tl] = true;
|
|
$atts = pba($atts);
|
|
$line = "\t<".lT($tl)."l$atts>\n\t<li>".$content;
|
|
} else {
|
|
$line = "\t\t<li>".$content;
|
|
}
|
|
|
|
if ($nl===$tl){
|
|
$line .= "</li>";
|
|
} elseif($nl=="*" or $nl=="#") {
|
|
$line .= "</li>\n\t</".lT($tl)."l>\n\t</li>";
|
|
unset($lists[$tl]);
|
|
}
|
|
if (!$nl) {
|
|
foreach($lists as $k=>$v){
|
|
$line .= "</li>\n\t</".lT($k)."l>";
|
|
unset($lists[$k]);
|
|
}
|
|
}
|
|
}
|
|
$out[] = $line;
|
|
}
|
|
return join("\n",$out);
|
|
}
|
|
|
|
// -------------------------------------------------------------
|
|
function lT($in)
|
|
{
|
|
return preg_match("/^#+/",$in) ? 'o' : 'u';
|
|
}
|
|
|
|
// -------------------------------------------------------------
|
|
function block($text)
|
|
{
|
|
global $textile_a,$textile_c;
|
|
|
|
$pre = false;
|
|
$find = array('bq','h[1-6]','fn\d+','p');
|
|
|
|
$text = preg_replace("/(.+)\n(?![#*\s|])/",
|
|
"$1<br />", $text);
|
|
|
|
$text = explode("\n",$text);
|
|
array_push($text," ");
|
|
|
|
foreach($text as $line) {
|
|
if (preg_match('/<pre>/i',$line)) { $pre = true; }
|
|
foreach($find as $tag){
|
|
$line = ($pre==false)
|
|
? preg_replace_callback("/^($tag)($textile_a$textile_c)\.(?::(\S+))? (.*)$/",
|
|
"fBlock",$line)
|
|
: $line;
|
|
}
|
|
|
|
$line = preg_replace('/^(?!\t|<\/?pre|<\/?code|$| )(.*)/',"\t<p>$1</p>",$line);
|
|
|
|
$line=($pre==true) ? str_replace("<br />","\n",$line):$line;
|
|
if (preg_match('/<\/pre>/i',$line)) { $pre = false; }
|
|
|
|
$out[] = $line;
|
|
}
|
|
return join("\n",$out);
|
|
}
|
|
|
|
// -------------------------------------------------------------
|
|
function fBlock($m)
|
|
{
|
|
# dump($m);
|
|
list(,$tag,$atts,$cite,$content) = $m;
|
|
|
|
$atts = pba($atts);
|
|
|
|
if(preg_match("/fn(\d+)/",$tag,$fns)){
|
|
$tag = 'p';
|
|
$atts.= ' id="fn'.$fns[1].'"';
|
|
$content = '<sup>'.$fns[1].'</sup> '.$content;
|
|
}
|
|
|
|
$start = "\t<$tag";
|
|
$end = "</$tag>";
|
|
|
|
if ($tag=="bq") {
|
|
$cite = checkRefs($cite);
|
|
$cite = ($cite!='') ? ' cite="'.$cite.'"' : '';
|
|
$start = "\t<blockquote$cite>\n\t\t<p";
|
|
$end = "</p>\n\t</blockquote>";
|
|
}
|
|
|
|
return "$start$atts>$content$end";
|
|
}
|
|
|
|
|
|
// -------------------------------------------------------------
|
|
function span($text)
|
|
{
|
|
global $textile_c,$pnct;
|
|
$qtags = array('\*\*','\*','\?\?','-','__','_','%','\+','~');
|
|
|
|
foreach($qtags as $f) {
|
|
$text = preg_replace_callback(
|
|
"/(?<=^|\s|\>|[[:punct:]]|[{(\[])
|
|
($f)
|
|
($textile_c)
|
|
(?::(\S+))?
|
|
(\w.+\w)
|
|
([[:punct:]]*)
|
|
$f
|
|
(?=[])}]|[[:punct:]]+|\s|$)
|
|
/xmU","fSpan",$text);
|
|
}
|
|
return $text;
|
|
}
|
|
|
|
// -------------------------------------------------------------
|
|
function fSpan($m)
|
|
{
|
|
# dump($m);
|
|
global $textile_c;
|
|
$qtags = array(
|
|
'*' => 'b',
|
|
'**' => 'strong',
|
|
'??' => 'cite',
|
|
'_' => 'em',
|
|
'__' => 'i',
|
|
'-' => 'del',
|
|
'%' => 'span',
|
|
'+' => 'ins',
|
|
'~' => 'sub');
|
|
|
|
list(,$tag,$atts,$cite,$content,$end) = $m;
|
|
$tag = $qtags[$tag];
|
|
$atts = pba($atts);
|
|
$atts.= ($cite!='') ? 'cite="'.$cite.'"' : '';
|
|
|
|
return "<$tag$atts>$content$end</$tag>";
|
|
}
|
|
|
|
// -------------------------------------------------------------
|
|
function links($text)
|
|
{
|
|
global $textile_c;
|
|
return preg_replace_callback('/
|
|
([\s[{(]|[[:punct:]])? # $pre
|
|
" # start
|
|
('.$textile_c.') # $atts
|
|
([^"]+) # $text
|
|
\s?
|
|
(?:\(([^)]+)\)(?="))? # $title
|
|
":
|
|
(\S+\b) # $url
|
|
(\/)? # $slash
|
|
([^\w\/;]*) # $post
|
|
(?=\s|$)
|
|
/Ux',"fLink",$text);
|
|
}
|
|
|
|
// -------------------------------------------------------------
|
|
function fLink($m)
|
|
{
|
|
list(,$pre,$atts,$text,$title,$url,$slash,$post) = $m;
|
|
|
|
$url = checkRefs($url);
|
|
|
|
$atts = pba($atts);
|
|
$atts.= ($title!='') ? ' title="'.$title.'"' : '';
|
|
|
|
$atts = ($atts!='') ? shelve($atts) : '';
|
|
|
|
return $pre.'<a href="'.$url.$slash.'"'.$atts.'>'.$text.'</a>'.$post;
|
|
|
|
}
|
|
|
|
// -------------------------------------------------------------
|
|
function getRefs($text)
|
|
{
|
|
return preg_replace_callback("/(?<=^|\s)\[(.+)\]((?:http:\/\/|\/)\S+)(?=\s|$)/U",
|
|
"refs",$text);
|
|
}
|
|
|
|
// -------------------------------------------------------------
|
|
function refs($m)
|
|
{
|
|
list(,$flag,$url) = $m;
|
|
$GLOBALS['urlrefs'][$flag] = $url;
|
|
return '';
|
|
}
|
|
|
|
// -------------------------------------------------------------
|
|
function checkRefs($text)
|
|
{
|
|
global $urlrefs;
|
|
return (isset($urlrefs[$text])) ? $urlrefs[$text] : $text;
|
|
}
|
|
|
|
// -------------------------------------------------------------
|
|
function image($text)
|
|
{
|
|
global $textile_c;
|
|
return preg_replace_callback("/
|
|
\! # opening
|
|
(\<|\=|\>)? # optional alignment atts
|
|
($textile_c) # optional style,class atts
|
|
(?:\. )? # optional dot-space
|
|
([^\s(!]+) # presume this is the src
|
|
\s? # optional space
|
|
(?:\(([^\)]+)\))? # optional title
|
|
\! # closing
|
|
(?::(\S+))? # optional href
|
|
(?=\s|$) # lookahead: space or end of string
|
|
/Ux","fImage",$text);
|
|
}
|
|
|
|
// -------------------------------------------------------------
|
|
function fImage($m)
|
|
{
|
|
list(,$algn,$atts,$url) = $m;
|
|
$atts = pba($atts);
|
|
$atts.= ($algn!='') ? ' align="'.iAlign($algn).'"' : '';
|
|
$atts.= (isset($m[4])) ? ' title="'.$m[4].'"' : '';
|
|
$size = @getimagesize($url);
|
|
if($size) $atts.= " $size[3]";
|
|
|
|
$href = (isset($m[5])) ? checkRefs($m[5]) : '';
|
|
$url = checkRefs($url);
|
|
|
|
$out = '';
|
|
$out.= ($href!='') ? '<a href="'.$href.'">' : '';
|
|
$out.= '<img src="'.$url.'"'.$atts.' />';
|
|
$out.= ($href!='') ? '</a>' : '';
|
|
|
|
return $out;
|
|
}
|
|
|
|
// -------------------------------------------------------------
|
|
function code($text)
|
|
{
|
|
global $pnct;
|
|
return preg_replace_callback("/
|
|
(?:^|(?<=[\s\(])|([[{])) # 1 open bracket?
|
|
@ # opening
|
|
(?:\|(\w+)\|)? # 2 language
|
|
(.+) # 3 code
|
|
@ # closing
|
|
(?:$|([\]}])|
|
|
(?=[[:punct:]]{1,2}|
|
|
\s)) # 4 closing bracket?
|
|
/Ux","fCode",$text);
|
|
}
|
|
|
|
// -------------------------------------------------------------
|
|
function fCode($m)
|
|
{
|
|
list(,$before,$lang,$code,$after) = $m;
|
|
$lang = ($lang!='') ? ' language="'.$lang.'"' : '';
|
|
return $before.'<code'.$lang.'>'.detextile($code).'</code>'.$after;
|
|
}
|
|
|
|
// -------------------------------------------------------------
|
|
function shelve($val)
|
|
{
|
|
$GLOBALS['shelf'][] = $val;
|
|
return ' <'.count($GLOBALS['shelf']).'>';
|
|
}
|
|
|
|
// -------------------------------------------------------------
|
|
function retrieve($text)
|
|
{
|
|
global $shelf;
|
|
$i = 0;
|
|
if(is_array($shelf)) {
|
|
foreach($shelf as $r){
|
|
$i++;
|
|
$text = str_replace("<$i>",$r,$text);
|
|
}
|
|
}
|
|
return $text;
|
|
}
|
|
|
|
// -------------------------------------------------------------
|
|
function incomingEntities($text)
|
|
{
|
|
/* turn any incoming ampersands into a dummy character for now.
|
|
This uses a negative lookahead for alphanumerics followed by a semicolon,
|
|
implying an incoming html entity, to be skipped */
|
|
|
|
return preg_replace("/&(?![a-z]+;|#[0-9]+;)/i","x%x%",$text);
|
|
}
|
|
|
|
// -------------------------------------------------------------
|
|
function encodeEntities($text)
|
|
{
|
|
/* Convert high and low ascii to entities. If multibyte string functions are
|
|
available (on by default in php 4.3+), we convert using unicode mapping as
|
|
defined in the function encode_high(). If not, we use php's nasty
|
|
built-in htmlentities() */
|
|
|
|
return (function_exists('mb_encode_numericentity'))
|
|
? encode_high($text)
|
|
: htmlentities($text,ENT_NOQUOTES,"utf-8");
|
|
}
|
|
|
|
// -------------------------------------------------------------
|
|
function fixEntities($text)
|
|
{
|
|
/* de-entify any remaining angle brackets or ampersands */
|
|
return str_replace(array(">", "<", "&"),
|
|
array(">", "<", "&"), $text);
|
|
}
|
|
|
|
// -------------------------------------------------------------
|
|
function cleanWhiteSpace($text)
|
|
{
|
|
$out = str_replace(array("\r\n","\t"), array("\n",''), $text);
|
|
$out = preg_replace("/\n{3,}/","\n\n",$out);
|
|
$out = preg_replace("/\n *\n/","\n\n",$out);
|
|
$out = preg_replace('/"$/',"\" ", $out);
|
|
return $out;
|
|
}
|
|
|
|
// -------------------------------------------------------------
|
|
function noTextile($text)
|
|
{
|
|
return preg_replace('/(^|\s)==(.*)==(\s|$)?/msU',
|
|
'$1<notextile>$2</notextile>$3',$text);
|
|
}
|
|
|
|
// -------------------------------------------------------------
|
|
function superscript($text)
|
|
{
|
|
return preg_replace('/\^(.*)\^/mU','<sup>$1</sup>',$text);
|
|
}
|
|
|
|
// -------------------------------------------------------------
|
|
function footnoteRef($text)
|
|
{
|
|
return preg_replace('/\b\[([0-9]+)\](\s)?/U',
|
|
'<sup><a href="#fn$1">$1</a></sup>$2',$text);
|
|
}
|
|
|
|
// -------------------------------------------------------------
|
|
function glyphs($text)
|
|
{
|
|
// fix: hackish
|
|
$text = preg_replace('/"\z/',"\" ", $text);
|
|
|
|
$glyph_search = array(
|
|
'/([^\s[{(>])?\'(?(1)|(?=\s|s\b|[[:punct:]]))/', // single closing
|
|
'/\'/', // single opening
|
|
'/([^\s[{(>])?"(?(1)|(?=\s|[[:punct:]]))/', // double closing
|
|
'/"/', // double opening
|
|
'/\b( )?\.{3}/', // ellipsis
|
|
'/\b([A-Z][A-Z0-9]{2,})\b(?:[(]([^)]*)[)])/', // 3+ uppercase acronym
|
|
'/(^|[^"][>\s])([A-Z][A-Z0-9 ]{2,})([^<a-z0-9]|$)/', // 3+ uppercase caps
|
|
'/\s?--\s?/', // em dash
|
|
'/\s-\s/', // en dash
|
|
'/(\d+) ?x ?(\d+)/', // dimension sign
|
|
'/\b ?[([]TM[])]/i', // trademark
|
|
'/\b ?[([]R[])]/i', // registered
|
|
'/\b ?[([]C[])]/i'); // copyright
|
|
|
|
$glyph_replace = array(
|
|
'$1’$2', // single closing
|
|
'‘', // single opening
|
|
'$1”', // double closing
|
|
'“', // double opening
|
|
'$1…', // ellipsis
|
|
'<acronym title="$2">$1</acronym>', // 3+ uppercase acronym
|
|
'$1<span class="caps">$2</span>$3', // 3+ uppercase caps
|
|
'—', // em dash
|
|
' – ', // en dash
|
|
'$1×$2', // dimension sign
|
|
'™', // trademark
|
|
'®', // registered
|
|
'©'); // copyright
|
|
|
|
|
|
$codepre = false;
|
|
/* if no html, do a simple search and replace... */
|
|
if (!preg_match("/<.*>/",$text)) {
|
|
$text = preg_replace($glyph_search,$glyph_replace,$text);
|
|
return $text;
|
|
} else {
|
|
$text = preg_split("/(<.*>)/U",$text,-1,PREG_SPLIT_DELIM_CAPTURE);
|
|
foreach($text as $line) {
|
|
$offtags = ('code|pre|kbd|notextile');
|
|
|
|
/* matches are off if we're between <code>, <pre> etc. */
|
|
if (preg_match('/<('.$offtags.')>/i',$line)) $codepre = true;
|
|
if (preg_match('/<\/('.$offtags.')>/i',$line)) $codepre = false;
|
|
|
|
if (!preg_match("/<.*>/",$line) && $codepre == false) {
|
|
$line = preg_replace($glyph_search,$glyph_replace,$line);
|
|
}
|
|
|
|
/* do htmlspecial if between <code> */
|
|
if ($codepre == true) {
|
|
$line = htmlspecialchars($line,ENT_NOQUOTES,"UTF-8");
|
|
$line = preg_replace('/<(\/?'.$offtags.')>/',"<$1>",$line);
|
|
}
|
|
|
|
$glyph_out[] = $line;
|
|
}
|
|
return join('',$glyph_out);
|
|
}
|
|
}
|
|
|
|
// -------------------------------------------------------------
|
|
function iAlign($in)
|
|
{
|
|
$vals = array(
|
|
'<'=>'left',
|
|
'='=>'center',
|
|
'>'=>'right');
|
|
return (isset($vals[$in])) ? $vals[$in] : '';
|
|
}
|
|
|
|
// -------------------------------------------------------------
|
|
function hAlign($in)
|
|
{
|
|
$vals = array(
|
|
'<'=>'left',
|
|
'='=>'center',
|
|
'>'=>'right',
|
|
'<>'=>'justify');
|
|
return (isset($vals[$in])) ? $vals[$in] : '';
|
|
}
|
|
|
|
// -------------------------------------------------------------
|
|
function vAlign($in)
|
|
{
|
|
$vals = array(
|
|
'^'=>'top',
|
|
'-'=>'middle',
|
|
'~'=>'bottom');
|
|
return (isset($vals[$in])) ? $vals[$in] : '';
|
|
}
|
|
|
|
// -------------------------------------------------------------
|
|
function encode_high($text,$charset="UTF-8")
|
|
{
|
|
$cmap = cmap();
|
|
return mb_encode_numericentity($text, $cmap, $charset);
|
|
}
|
|
|
|
// -------------------------------------------------------------
|
|
function decode_high($text,$charset="UTF-8")
|
|
{
|
|
$cmap = cmap();
|
|
return mb_decode_numericentity($text, $cmap, $charset);
|
|
}
|
|
|
|
// -------------------------------------------------------------
|
|
function cmap()
|
|
{
|
|
$f = 0xffff;
|
|
$cmap = array(
|
|
160, 255, 0, $f,
|
|
402, 402, 0, $f,
|
|
913, 929, 0, $f,
|
|
931, 937, 0, $f,
|
|
945, 969, 0, $f,
|
|
977, 978, 0, $f,
|
|
982, 982, 0, $f,
|
|
8226, 8226, 0, $f,
|
|
8230, 8230, 0, $f,
|
|
8242, 8243, 0, $f,
|
|
8254, 8254, 0, $f,
|
|
8260, 8260, 0, $f,
|
|
8465, 8465, 0, $f,
|
|
8472, 8472, 0, $f,
|
|
8476, 8476, 0, $f,
|
|
8482, 8482, 0, $f,
|
|
8501, 8501, 0, $f,
|
|
8592, 8596, 0, $f,
|
|
8629, 8629, 0, $f,
|
|
8656, 8660, 0, $f,
|
|
8704, 8704, 0, $f,
|
|
8706, 8707, 0, $f,
|
|
8709, 8709, 0, $f,
|
|
8711, 8713, 0, $f,
|
|
8715, 8715, 0, $f,
|
|
8719, 8719, 0, $f,
|
|
8721, 8722, 0, $f,
|
|
8727, 8727, 0, $f,
|
|
8730, 8730, 0, $f,
|
|
8733, 8734, 0, $f,
|
|
8736, 8736, 0, $f,
|
|
8743, 8747, 0, $f,
|
|
8756, 8756, 0, $f,
|
|
8764, 8764, 0, $f,
|
|
8773, 8773, 0, $f,
|
|
8776, 8776, 0, $f,
|
|
8800, 8801, 0, $f,
|
|
8804, 8805, 0, $f,
|
|
8834, 8836, 0, $f,
|
|
8838, 8839, 0, $f,
|
|
8853, 8853, 0, $f,
|
|
8855, 8855, 0, $f,
|
|
8869, 8869, 0, $f,
|
|
8901, 8901, 0, $f,
|
|
8968, 8971, 0, $f,
|
|
9001, 9002, 0, $f,
|
|
9674, 9674, 0, $f,
|
|
9824, 9824, 0, $f,
|
|
9827, 9827, 0, $f,
|
|
9829, 9830, 0, $f,
|
|
338, 339, 0, $f,
|
|
352, 353, 0, $f,
|
|
376, 376, 0, $f,
|
|
710, 710, 0, $f,
|
|
732, 732, 0, $f,
|
|
8194, 8195, 0, $f,
|
|
8201, 8201, 0, $f,
|
|
8204, 8207, 0, $f,
|
|
8211, 8212, 0, $f,
|
|
8216, 8218, 0, $f,
|
|
8218, 8218, 0, $f,
|
|
8220, 8222, 0, $f,
|
|
8224, 8225, 0, $f,
|
|
8240, 8240, 0, $f,
|
|
8249, 8250, 0, $f,
|
|
8364, 8364, 0, $f);
|
|
return $cmap;
|
|
}
|
|
|
|
|
|
// -------------------------------------------------------------
|
|
function textile_popup_help($name,$helpvar,$windowW,$windowH) {
|
|
return ' <a target="_blank" href="http://www.textpattern.com/help/?item='.$helpvar.'" onclick="window.open(this.href, \'popupwindow\', \'width='.$windowW.',height='.$windowH.',scrollbars,resizable\'); return false;">'.$name.'</a><br />';
|
|
|
|
return $out;
|
|
}
|
|
|
|
function txtgps($thing)
|
|
{
|
|
if (isset($_POST[$thing])){
|
|
if (get_magic_quotes_gpc()==1){
|
|
return stripslashes($_POST[$thing]);
|
|
} else {
|
|
return $_POST[$thing];
|
|
}
|
|
} else {
|
|
return '';
|
|
}
|
|
}
|
|
|
|
// WordPress users. If you want to change what is textiled, do so here!
|
|
// Default filters we don't want because of Textile 2
|
|
remove_filter('the_content', 'wpautop');
|
|
remove_filter('the_excerpt', 'wpautop');
|
|
remove_filter('comment_text', 'wpautop');
|
|
|
|
remove_filter('the_content', 'wptexturize');
|
|
remove_filter('the_excerpt', 'wptexturize');
|
|
remove_filter('comment_text', 'wptexturize');
|
|
|
|
add_filter('the_content', 'textile', 6);
|
|
add_filter('the_excerpt', 'textile', 6);
|
|
add_filter('comment_text', 'textile', 6);
|
|
|
|
?>
|