--- /dev/null
+<?php
+
+class MiniWiki
+{
+
+ private static $patternsWiki = array();
+ private static $replacementHTML = array();
+ private static $replacementText = array();
+
+ 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 $id;
+ }
+
+ public static function init()
+ {
+ if (isset(MiniWiki::$patternsWiki[0])) {
+ return;
+ }
+ MiniWiki::Markup("/(\r\n|\r([^\n]))/", "\n$2", "\n$2");
+
+ // retours à la ligne avec \\
+ MiniWiki::Markup("/\\\\(?".">(\\\\*))\n/e", "str_repeat('<br />\n',mb_strlen('$1'))", "str_repeat('\n',mb_strlen('$1'))", "ligne1\\\\\nligne2");
+
+ // * unordered list
+ MiniWiki::Markup("/(^|\n)\*(([^\n]*(\n|$))(\*[^\n]*(\n|$))*)/se",
+ "'</p><ul><li>'.str_replace(\"\\n*\",'</li><li>','$2').'</li></ul><p>'",
+ "'$1 -' . str_replace(\"\\n*\", \"\\n -\", '$2')",
+ "* element1\n* element2\n* element3");
+ // # unordered list
+ MiniWiki::Markup("/(^|\n)#(([^\n]*(\n|$))(#[^\n]*(\n|$))*)/se", "'<ol><li>'.str_replace(\"\\n#\",'</li><li>','$2').'</li></ol>'", "'$0'", "# element1\n# element2\n# element3");
+
+ // bold, italic and others
+ // ''' bold '''
+ MiniWiki::Markup("/'''(.*?)'''/",'<strong>$1</strong>','*$1*', "'''gras'''");
+ // '' italic ''
+ MiniWiki::Markup("/''(.*?)''/",'<em>$1</em>','/$1/', "''italique''");
+ // '+ big +'
+ MiniWiki::Markup("/'\\+(.*?)\\+'/",'<big>$1</big>','*$1*', "'+grand+'");
+ // '- small -'
+ MiniWiki::Markup("/'\\-(.*?)\\-'/",'<small>$1</small>','$1', "'-petit-'");
+ // '^superscript^'
+ MiniWiki::Markup("/'\\^(.*?)\\^'/",'<sup>$1</sup>','$1', "'^exposant^'");
+ // '_subscript_'
+ MiniWiki::Markup("/'_(.*?)_'/",'<sub>$1</sub>','$1', "'_indice_'");
+ // {+ underline +}
+ MiniWiki::Markup("/\\{\\+(.*?)\\+\\}/",'<ins>$1</ins>','_$1_', "{+insertion+}");
+ // {- strikeout -}
+ MiniWiki::Markup("/\\{-(.*?)-\\}/",'<del>$1</del>','-$1-', "{-suppression-}");
+ // {color| colored text |}
+ MiniWiki::Markup("/%([a-z]+|\#[0-9a-f]{3,6})%(.*?)%%/i", "<span style='color: $1;'>$2</span>", "$2",
+ "%red% texte en rouge %%\\\\\n%#ff0% texte en jaune %%\\\\\n%#0000ff% texte en bleu %%");
+ // [+ big +] [++ bigger ++] [+++ even bigger +++] ...
+ MiniWiki::Markup("/\\[(([-+])+)(.*?)\\1\\]/e","'<span style=\'font-size:'.(round(pow(6/5,$2mb_strlen('$1'))*100,0)).'%\'>$3</span>'", "'$3'", "[+ grand +]\n\n[++ plus grand ++]\n\n[+++ encore plus grand +++]");
+
+ // ----- <hr/>
+ MiniWiki::Markup("/(\n|^)--(--+| \n)/s", '$1<hr/>', '$1-- '."\n", "----\n");
+ // titles
+ MiniWiki::$title_index = MiniWiki::Markup('/(\n|^)(!+)([^\n]*)/se',
+ "'$1<h'.mb_strlen('$2').'>$3</h'.mb_strlen('$2').'>'",
+ "'$1$3'", "!titre1\n\n!!titre2\n\n!!!titre3");
+
+ // links
+ MiniWiki::Markup('/((?:https?|ftp):\/\/(?:[\.\,\;\!\:]*[\w@~%$£µ&i#\-+=_\/\?])*)/ui',
+ '<a href="\\0">\\0</a>', '<\\0>');
+ MiniWiki::Markup('/(\s|^|\[\[)www\.((?:[\.\,\;\!\:]*[\w@~%$£µ&i#\-+=_\/\?])*)/iu',
+ '\\1<a href="http://www.\\2">www.\\2</a>', '\\1<http://www.\\2>');
+ MiniWiki::Markup('/(?:mailto:)?([a-z0-9.\-+_]+@([\-.+_]?[a-z0-9])+)/i', '<a href="mailto:\\0">\\0</a>', '<\\0>');
+ MiniWiki::Markup('/\[\[\s*<(?:a href=")?([^">]*?)(?:">.*?<\/a)?>\s*\|([^\]]+)\]\]/i',
+ '<a href="\\1">\\2</a>', '\\2 <\\1>',
+ "[[http://www.example.com|Mon site web]]\n\nhttp://www.example.com\n\ntest@example.com");
+
+ // paragraphs and empty lines
+ MiniWiki::Markup("/\n\n/", '</p><p>', "\n\n", "paragraphe1\n\nparagraphe2");
+ MiniWiki::Markup("/\n/", ' ', "\n");
+ MiniWiki::Markup("/^.*<\/p>.*<p>.*$/s", "<p>$0</p>", "$0");
+
+ // french typo rules, unbreakable spaces
+ MiniWiki::Markup("/ +([!?:;])/", " $1", "$0");
+ }
+
+ public static function WikiToHTML($wiki, $title = false)
+ {
+ if (!$title) {
+ $oldrule12 = MiniWiki::$replacementHTML[MiniWiki::$title_index];
+ MiniWiki::$replacementHTML[MiniWiki::$title_index] = "'$0'";
+ }
+ $html = preg_replace(MiniWiki::$patternsWiki,
+ MiniWiki::$replacementHTML,
+ htmlentities(trim($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('! +!u', $nxl);
+ $nxw_len = count($nxl_split) ? mb_strlen($nxl_split[0]) : 0;
+ $line = trim($line);
+
+ if (mb_strlen($line)+1+$nxw_len < $n) {
+ $res .= "$line\n";
+ continue;
+ }
+
+ if (preg_match('![.:;]$!u',$line)) {
+ $res .= "$line\n";
+ continue;
+ }
+
+ $tmp = preg_split('! +!u', trim($line));
+ $words = count($tmp);
+ if ($words <= 1) {
+ $res .= "$line\n";
+ continue;
+ }
+
+ $len = array_sum(array_map('mb_strlen', $tmp));
+ $empty = $n - $len;
+ $sw = floatval($empty) / floatval($words-1);
+
+ $cur = 0;
+ $l = '';
+ foreach ($tmp as $word) {
+ $l .= $word;
+ $cur += $sw + strlen($word); // Use strlen here instead of mb_strlen because it is used by str_pad
+ // which is not multibyte compatible
+ $l = str_pad($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:
+?>
projects / platal.git / blobdiff