X-Git-Url: http://git.polytechnique.org/?a=blobdiff_plain;f=classes%2Fminiwiki.php;h=5af13647960b16f27e7a283abc28feca006af0af;hb=acbd98040d096aeb4cb2b5c5ec1f465a9146446e;hp=7f0b76e86381dd58d84ec23b72eb058bf9277553;hpb=5d1fffc0673bdeb231bf8745242c92f54217be57;p=platal.git
diff --git a/classes/miniwiki.php b/classes/miniwiki.php
index 7f0b76e..5af1364 100644
--- a/classes/miniwiki.php
+++ b/classes/miniwiki.php
@@ -7,75 +7,180 @@ class MiniWiki
private static $replacementHTML = array();
private static $replacementText = array();
- public static function Markup($id, $pattern, $replacement, $replacementTxt) {
+ private static $title_index = -1;
+ private static $info = array();
+
+ public static function Markup($pattern, $replacement, $replacementTxt, $info = null)
+ {
+ $id = count(MiniWiki::$patternsWiki);
MiniWiki::$patternsWiki[$id] = $pattern;
MiniWiki::$replacementHTML[$id] = $replacement;
MiniWiki::$replacementText[$id] = $replacementTxt;
+ if ($info) {
+ MiniWiki::$info[$id] = $info;
+ }
+ return $id;
}
- public static function init() {
+ public static function init()
+ {
if (isset(MiniWiki::$patternsWiki[0])) {
return;
}
- MiniWiki::Markup(0, "/(\r\n|\r([^\n]))/", "\n$2", "\n$2");
+ MiniWiki::Markup("/(\r\n|\r([^\n]))/", "\n$2", "\n$2");
// retours à la ligne avec \\
- MiniWiki::Markup(1, "/\\\\(?".">(\\\\*))\n/e", "str_repeat('
\n',strlen('$1'))", "str_repeat('\\\\n',strlen('$1'))");
+ MiniWiki::Markup("/\\\\(?".">(\\\\*))\n/e", "str_repeat('
\n',strlen('$1'))", "str_repeat('\n',strlen('$1'))", "ligne1\\\\\nligne2");
+
+ // * unordered list
+ MiniWiki::Markup("/(^|\n)\*(([^\n]*(\n|$))(\*[^\n]*(\n|$))*)/se", "'
', "\n\n"); - MiniWiki::Markup(20, "/\n/", ' ', "\n"); - MiniWiki::Markup(21, "/^.*<\/p>
.*$/s", "
$0
", "$0"); + MiniWiki::Markup("/\n\n/", '', "\n\n", "paragraphe1\n\nparagraphe2"); + MiniWiki::Markup("/\n/", ' ', "\n"); + MiniWiki::Markup("/^.*<\/p>
.*$/s", "
$0
", "$0"); } - public static function WikiToHTML($wiki, $notitle = false) { - if ($notitle) { - $oldrule12 = MiniWiki::$replacementHTML[12]; - MiniWiki::$replacementHTML[12] = "'$0'"; + public static function WikiToHTML($wiki, $title = false) + { + if (!$title) { + $oldrule12 = MiniWiki::$replacementHTML[MiniWiki::$title_index]; + MiniWiki::$replacementHTML[MiniWiki::$title_index] = "'$0'"; } - $html = preg_replace(MiniWiki::$patternsWiki, MiniWiki::$replacementHTML, htmlentities($wiki)); - if ($notitle) { - MiniWiki::$replacementHTML[12] = $oldrule12; + $html = preg_replace(MiniWiki::$patternsWiki, + MiniWiki::$replacementHTML, + htmlentities(trim($wiki), ENT_COMPAT, 'UTF-8')); + if (!$title) { + MiniWiki::$replacementHTML[MiniWiki::$title_index] = $oldrule12; } return $html; } -}; + + private static function justify($text,$n) + { + $arr = explode("\n",wordwrap($text,$n)); + $arr = array_map('trim',$arr); + $res = ''; + foreach ($arr as $key => $line) { + $nxl = isset($arr[$key+1]) ? trim($arr[$key+1]) : ''; + $nxl_split = preg_split('! +!',$nxl); + $nxw_len = count($nxl_split) ? strlen($nxl_split[0]) : 0; + $line = trim($line); + + if (strlen($line)+1+$nxw_len < $n) { + $res .= "$line\n"; + continue; + } + + if (preg_match('![.:;]$!',$line)) { + $res .= "$line\n"; + continue; + } + + $tmp = preg_split('! +!',trim($line)); + $words = count($tmp); + if ($words <= 1) { + $res .= "$line\n"; + continue; + } + + $len = array_sum(array_map('strlen',$tmp)); + $empty = $n - $len; + $sw = floatval($empty) / floatval($words-1); + + $cur = 0; + $l = ''; + foreach ($tmp as $word) { + $l .= $word; + $cur += $sw + strlen($word); + $l = str_pad($l,intval($cur+0.5)); + } + $res .= trim($l)."\n"; + } + return trim($res); + } + + + public static function WikiToText($wiki, $just=false, $indent=0, $width=68, $title=false) + { + if (!$title) { + $oldrule12 = MiniWiki::$replacementHTML[MiniWiki::$title_index]; + MiniWiki::$replacementHTML[MiniWiki::$title_index] = "'$0'"; + } + //$text = trim($wiki); + //foreach (MiniWiki::$patternsWiki as $key=>$pattern) { + // echo $key . " - " . $pattern . "\n"; + // $text = preg_replace($pattern, MiniWiki::$replacementText[$key], $text); + //} + $text = preg_replace(MiniWiki::$patternsWiki, MiniWiki::$replacementText, trim($wiki)); + if (!$title) { + MiniWiki::$replacementHTML[MiniWiki::$title_index] = $oldrule12; + } + $text = $just ? MiniWiki::justify($text,$width-$indent) : wordwrap($text,$width-$indent); + if($indent) { + $ind = str_pad('',$indent); + $text = $ind.str_replace("\n","\n$ind",$text); + } + return $text; + } + + static public function help($with_title = false) + { + if (!$with_title) { + $info12 = MiniWiki::$info[MiniWiki::$title_index]; + unset(MiniWiki::$info[MiniWiki::$title_index]); + } + + $res = array(); + foreach (MiniWiki::$info as $value) { + $res[$value] = MiniWiki::wikiToHtml($value, true); + } + + if (!$with_title) { + MiniWiki::$info[MiniWiki::$title_index] = $info12; + } + return $res; + } +} MiniWiki::init(); + +// vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8: ?>