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<?php if (!defined('PmWiki')) exit();
/* Copyright 2004-2024 Patrick R. Michaud (pmichaud@pobox.com)
This file is part of PmWiki; 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. See pmwiki.php for full details.
Script maintained by Petko YOTOV www.pmwiki.org/petko
*/
SDV($WikiStylePattern,'%%|%[A-Za-z][-,=:#\\w\\s\'"().]*%');
## %% markup
Markup('%%','style','%','return ApplyStyles($x);');
## restore links before applying styles
Markup('restorelinks','<%%',"/$KeepToken(\\d+L)$KeepToken/",
'cb_expandkpv');
## %define=...% markup on a line by itself
Markup('%define=', '>split',
"/^(?=%define=)((?:$WikiStylePattern)\\s*)+$/",
"MarkupApplyStyles");
function MarkupApplyStyles($m) {
ApplyStyles($m[0]);
return '';
}
# define PmWiki's standard/default wikistyles
if (IsEnabled($EnableStdWikiStyles,1)) {
## standard colors
foreach(array('black','white','red','yellow','blue','gray',
'silver','maroon','green','navy','purple',
'fuchsia','olive','lime','teal','aqua','orange') as $c)
SDV($WikiStyle[$c]['color'],$c);
SDV($WikiStyle['grey']['color'],'gray');
## %newwin% style opens links in a new window
SDV($WikiStyle['newwin']['target'],'_blank');
## %comment% style turns markup into a comment via display:none css
SDV($WikiStyle['comment']['display'],'none');
## display, margin, padding, and border css properties
$WikiStyleCSS[] =
'float|clear|display|(margin|padding|border)(-(left|right|top|bottom))?';
$WikiStyleCSS[] = 'white-space';
$WikiStyleCSS[] = '((min|max)-)?(width|height)';
$WikiStyleCSS[] = 'columns|column-(rule|span|gap|width|count|fill)';
## list-styles
$WikiStyleCSS[] = 'list-style';
foreach(array('decimal'=>'decimal', 'roman'=>'lower-roman',
'ROMAN'=>'upper-roman', 'alpha'=>'lower-alpha', 'ALPHA'=>'upper-alpha')
as $k=>$v)
SDV($WikiStyle[$k],array('apply'=>'list','list-style'=>$v));
## apply ranges
SDVA($WikiStyleApply,array(
'item' => 'li|dt',
'list' => 'ul|ol|dl',
'div' => 'div',
'article' => 'article',
'section' => 'section',
'nav' => 'nav',
'aside' => 'aside',
'header' => 'header',
'footer' => 'footer',
'address' => 'address',
'pre' => 'pre',
'img' => 'img',
'block' => 'p(?!\\s+class=)|div|ul|ol|dl|li|dt|pre|h[1-6]|article|section|nav|aside|address|header|footer',
'p' => 'p(?!\\s+class=)'));
foreach(array('item', 'list', 'block', 'p', 'div') as $c)
SDV($WikiStyle[$c],array('apply'=>$c));
## block justifications
foreach(array('left','right','center','justify') as $c)
SDV($WikiStyle[$c],array('apply'=>'block','text-align'=>$c));
## frames, floating frames, and floats
SDV($HTMLStylesFmt['wikistyles'], "
.frame
{ border:1px solid #cccccc; padding:4px; background-color:#f9f9f9; }
.lfloat { float:left; margin-right:0.5em; }
.rfloat { float:right; margin-left:0.5em; }\n");
SDV($WikiStyle['thumb'], array('width' => '100px'));
SDV($WikiStyle['frame'], array('class' => 'frame'));
SDV($WikiStyle['lframe'], array('class' => 'frame lfloat'));
SDV($WikiStyle['rframe'], array('class' => 'frame rfloat'));
SDV($WikiStyle['cframe'], array(
'class' => 'frame', 'margin-left' => 'auto', 'margin-right' => 'auto',
'width' => '200px', 'apply' => 'block', 'text-align' => 'center'));
## preformatted text sections
SDV($WikiStyle['pre'], array('apply' => 'block', 'white-space' => 'pre'));
SDV($WikiStyle['notoc'], array('apply' => 'block', 'class' => 'notoc'));
SDV($WikiStyle['sidehead'], array('apply' => 'block', 'class' => 'sidehead'));
SDV($WikiStyle['reversed'], array('apply' => 'list', 'reversed' => 'reversed'));
}
SDVA($WikiStyleAttr,array(
'vspace' => 'img',
'hspace' => 'img',
'align' => 'img',
'value' => 'li',
'reversed' => 'ol',
'target' => 'a',
'accesskey' => 'a',
'rel' => 'a'));
SDVA($WikiStyleRepl,array(
'/^%(.*)%$/' => '$1',
'/\\bbgcolor([:=])/' => 'background-color$1',
'/\\b((?<!-)\d+)pct\\b/' => '$1%',
));
$WikiStyleCSS[] = 'color|background-color';
$WikiStyleCSS[] = 'overflow|text-align|text-decoration';
$WikiStyleCSS[] = 'font-size|font-family|font-weight|font-style';
SDV($imgTag, '(?:img|object|embed)'); SDV($aTag, 'a'); SDV($spanTag, 'span');
function ApplyStyles($x) {
global $UrlExcludeChars, $WikiStylePattern, $WikiStyleRepl, $WikiStyle,
$WikiStyleAttr, $WikiStyleCSS, $WikiStyleApply, $BlockPattern,
$WikiStyleTag, $imgTag, $aTag, $spanTag, $WikiStyleAttrPrefix;
$wt = @$WikiStyleTag; $ns = $WikiStyleAttrPrefix; $ws = '';
$x = preg_replace_callback("/\\b(href|src)=(['\"]?)[^$UrlExcludeChars]+\\2/",
"Keep", $x);
$x = preg_replace_callback("/\\bhttps?:[^$UrlExcludeChars]+/", "Keep", $x);
$parts = preg_split("/($WikiStylePattern)/",$x,-1,PREG_SPLIT_DELIM_CAPTURE);
$parts[] = NULL;
$out = '';
$style = array();
$wikicsspat = '/^('.implode('|',(array)$WikiStyleCSS).')$/';
while ($parts) {
$p = array_shift($parts);
if ($p && preg_match("/^$WikiStylePattern\$/",$p)) {
$WikiStyle['curr']=$style; $style=array();
foreach((array)$WikiStyleRepl as $pat=>$rep)
$p=preg_replace($pat,$rep,$p);
preg_match_all(
'/\\b([a-zA-Z][-\\w]*)([:=]([-#,\\w.()%]+|([\'"]).*?\\4))?/',
$p, $match, PREG_SET_ORDER);
while ($match) {
$m = array_shift($match);
if (@$m[2]) $style[$m[1]]=preg_replace('/^([\'"])(.*?)\\1$/','$2',$m[3]);
else if (!isset($WikiStyle[$m[1]])) @$style['class'] .= ' ' . $m[1];
else {
$c = @$style['class'];
$style=array_merge($style,(array)$WikiStyle[$m[1]]);
if ($c && !preg_match("/(^| )$c( |$)/", $style['class']) )
$style['class'] = $c . ' ' . $style['class'];
}
}
if (@$style['define']) {
$d = $style['define']; unset($style['define']);
$WikiStyle[$d] = $style;
}
if (@$WikiStyleApply[$style['apply']]) {
$apply[$style['apply']] =
array_merge((array)@$apply[$style['apply']],$style);
$style=array();
}
continue;
}
if (is_null($p))
{ $alist=@$apply; unset($alist['']); $p=$out; $out=''; }
elseif ($p=='') continue;
else { $alist=array(''=>$style); }
foreach((array)$alist as $a=>$s) {
$spanattr = ''; $stylev = array(); $id = '';
foreach((array)$s as $k=>$v) {
$v = trim($v);
if ($wt) $ws = str_replace('$1', "$ns$k='$v'", $wt);
elseif ($k=='id') $id = preg_replace('/[^-A-Za-z0-9:_.]+/', '_', $v);
elseif (($k=='width' || $k=='height') && !@$WikiStyleApply[$a]
&& preg_match("/\\s*<$imgTag\\b/", $p))
$p = preg_replace("/<($imgTag)\\b(?![^>]*\\s$k=)/",
"$ws<$1 $ns$k='$v'", $p);
elseif (@$WikiStyleAttr[$k])
$p = preg_replace(
"/<({$WikiStyleAttr[$k]}(?![^>]*\\s(?:$ns)?$k=))([^>]*)>/s",
"$ws<$1 $ns$k='$v' $2>", $p);
elseif (preg_match($wikicsspat,$k)) $stylev[]="$k: $v;";
}
if (@$s['class']) $spanattr = "{$ns}class='".trim($s['class'])."'";
if ($stylev) $spanattr .= " {$ns}style='".implode(' ',$stylev)."'";
if ($id) $spanattr .= " {$ns}id='$id'";
if ($spanattr) {
if ($wt) $ws = str_replace('$1', $spanattr, $wt);
if (!@$WikiStyleApply[$a]) {
$p = preg_replace("!^(.*?)($|</?($BlockPattern))!s",
"$ws<$spanTag $spanattr>$1</$spanTag>$2", $p, 1);
}
elseif (!preg_match('/^(\\s*<[^>]+>)*$/s',$p) ||
preg_match("/<$imgTag\\b/", $p)) {
$p = preg_replace("/<({$WikiStyleApply[$a]})\\b/",
"$ws<$1 $spanattr", $p);
}
}
if (@$s['color']) {
$colorattr = "{$ns}style='color: {$s['color']}'";
if ($wt) $ws = str_replace('$1', $colorattr, $wt);
$p = preg_replace("/<$aTag\\b/", "$ws<$aTag $colorattr", $p);
}
}
$out .= $p;
}
return $out;
}
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