Revision [793]
This is an old revision of TableOfContentsPseudoAction made by AndreaRossato on 2004-07-28 11:58:48.
Table of Contents
This patch against formatters/wakka.php will provide a table of contents pseudo action.
You also need to remove, from actions/header.php, this line:
<base href="<?php echo $site_base ?>" />
To use it insert in your page {{toc}} or {toc nr}} for a numbered toc.
You can also change the toc name (Index is the default):
{{toc nr Table of Contents}}
The biggest header ======Header======, to be used only for the page title, will not be included in the toc.
That's it.
Have fun.
--AndreaRossato
The code:
--- wakka.php.orig 2004-05-29 13:20:24.000000000 +0000
+++ wakka.php 2004-07-28 13:51:19.000000000 +0000
@@ -121,36 +121,68 @@
if (preg_match("/^(.*)\.(gif|jpg|png)/si", $url)) return "<img src=\"$url\" />".$matches[2];
return $wakka->Link($url).$matches[2];
}
- // header level 5
- else if ($thing == "==")
- {
+ //headers with toc pseudo action
+ else if (preg_match("/^======(.*)======$/s", $thing, $matches))
+ {
$br = 0;
- return (++$trigger_l[5] % 2 ? "<h5>" : "</h5>\n");
- }
- // header level 4
- else if ($thing == "===")
- {
+ return "<h1>".str_replace("\n","<br />",htmlspecialchars($matches[1]))."</h1>";
+ }
+
+ else if (preg_match("/^=====(.*)=====$/s", $thing, $matches))
+ {
+ if ($_SESSION['tocnr'] == "yep")
+ {
+ $_SESSION["hr5"]++;
+ $_SESSION["hr4"] = 0;
+ $_SESSION["hr3"] = 0;
+ $_SESSION["hr2"] = 0;
+ $_SESSION["toccount"] = $_SESSION["hr5"].". ";
+ }
+ $_SESSION["headercount"]++;
+ $_SESSION['toc'] .= "<a style=\"padding-left:10px\" href=\"#titelanker".$_SESSION["headercount"]."\">".$_SESSION["toccount"].trim(htmlspecialchars($matches[1]))."</a><br />";
$br = 0;
- return (++$trigger_l[4] % 2 ? "<h4>" : "</h4>\n");
- }
- // header level 3
- else if ($thing == "====")
- {
+ return "<a id=\"titelanker".$_SESSION["headercount"]."\"></a><h2>".$_SESSION["toccount"].trim(htmlspecialchars($matches[1]))."</h2>";
+ }
+ else if (preg_match("/^====(.*)====$/s", $thing, $matches))
+ {
+ if ($_SESSION['tocnr'] == "yep")
+ {
+ $_SESSION["hr4"]++;
+ $_SESSION["hr3"] = 0;
+ $_SESSION["hr2"] = 0;
+ $_SESSION["toccount"] = (($_SESSION["hr5"]) ? $_SESSION["hr5"].". " : "").$_SESSION["hr4"].". ";
+
+ }
+ $_SESSION["headercount"]++;
+ $_SESSION['toc'] .= "<a style=\"padding-left:25px\" href=\"#titelanker".$_SESSION["headercount"]."\">".$_SESSION["toccount"].trim(htmlspecialchars($matches[1]))."</a><br />";
$br = 0;
- return (++$trigger_l[3] % 2 ? "<h3>" : "</h3>\n");
- }
- // header level 2
- else if ($thing == "=====")
- {
+ return "<a id=\"titelanker".$_SESSION["headercount"]."\"></a><h3>".$_SESSION["toccount"].trim(htmlspecialchars($matches[1]))."</h3>";
+ }
+ else if (preg_match("/^===(.*)===$/s", $thing, $matches))
+ {
+ if ($_SESSION['tocnr'] == "yep")
+ {
+ $_SESSION["hr3"]++;
+ $_SESSION["hr2"] = 0;
+ $_SESSION["toccount"] = (($_SESSION["hr5"]) ? $_SESSION["hr5"].". " : "").(($_SESSION["hr4"]) ? $_SESSION["hr4"].". " : "").$_SESSION["hr3"].". ";
+ }
+ $_SESSION["headercount"]++;
+ $_SESSION['toc'] .= "<a style=\"padding-left:40px\" href=\"#titelanker".$_SESSION["headercount"]."\">".$_SESSION["toccount"].trim(htmlspecialchars($matches[1]))."</a><br />";
$br = 0;
- return (++$trigger_l[2] % 2 ? "<h2>" : "</h2>\n");
- }
- // header level 1
- else if ($thing == "======")
- {
+ return "<a id=\"titelanker".$_SESSION["headercount"]."\"></a><h4>".$_SESSION["toccount"].trim(htmlspecialchars($matches[1]))."</h4>";
+ }
+ else if (preg_match("/^==(.*)==$/s", $thing, $matches))
+ {
+ if ($_SESSION['tocnr'] == "yep")
+ {
+ $_SESSION["hr2"]++;
+ $_SESSION["toccount"] = (($_SESSION["hr5"]) ? $_SESSION["hr5"].". " : "").(($_SESSION["hr4"]) ? $_SESSION["hr4"].". " : "").(($_SESSION["hr3"]) ? $_SESSION["hr3"].". " : "").$_SESSION["hr2"].". ";
+ }
+ $_SESSION["headercount"]++;
+ $_SESSION['toc'] .= "<a style=\"padding-left:55px\" href=\"#titelanker".$_SESSION["headercount"]."\">".$_SESSION["toccount"].trim(htmlspecialchars($matches[1]))."</a><br />";
$br = 0;
- return (++$trigger_l[1] % 2 ? "<h1>" : "</h1>\n");
- }
+ return "<a id=\"titelanker".$_SESSION["headercount"]."\"></a><h5>".$_SESSION["toccount"].trim(htmlspecialchars($matches[1]))."</h5>";
+ }
// forced line breaks
else if ($thing == "---")
{
@@ -319,6 +351,28 @@
$text = str_replace("\r", "", $text);
$text = chop($text)."\n";
+//pseudotocaction durch phantasiewort ersetzen, um es nachher wieder mit dem tocinhalt zu ersetzen
+if (preg_match("/{{toc nr ([A-Za-z0-9 ]*)}}/is", $text, $toctitle))
+ {
+ $text = preg_replace("/{{toc ([A-Za-z0-9 ]*)}}/", "{{toc nr}}", $text);
+ }
+else if (preg_match("/{{toc ([^nr][A-Za-z0-9 ]*)}}/is", $text, $toctitle))
+ {
+ $text = preg_replace("/{{toc ([^nr][A-Za-z0-9 ]*)}}/", "{{toc}}", $text);
+ }
+
+if ($toctitle[1] == "")
+ $toctitle[1] = "Index";
+
+
+if (strpos($text, "{toc nr}}"))
+ $_SESSION['tocnr'] = "yep";
+
+
+$text = preg_replace("/{{toc}}/", "tocactionplaceboding", $text);
+$text = preg_replace("/{{toc nr}}/", "tocactionplaceboding", $text);
+
+
$text = preg_replace_callback(
"/(\%\%.*?\%\%|".
"\"\".*?\"\"|".
@@ -326,7 +380,7 @@
"-{4,}|---|".
"\b[a-z]+:\/\/\S+|".
"\*\*|\'\'|\#\#|\#\%|@@|::c::|\>\>|\<\<|££|\+\+|__|<|>|\/\/|".
- "======|=====|====|===|==|".
+ "======.*?======|=====.*?=====|====.*?====|===.*?===|==.*?==|".
"\n([\t,~]+)(-|[0-9,a-z,A-Z]+\))?|".
"\{\{.*?\}\}|".
"\b[A-Z,ÄÖÜ][A-Z,a-z,ÄÖÜ,ßäöü]+[:]([A-Z,a-z,0-9,ÄÖÜ,ßäöü]*)\b|".
@@ -344,8 +398,18 @@
$replace3 = "\n";
$text=preg_replace($pattern3,$replace3,$text);
+$text = preg_replace("/tocactionplaceboding/", "<fieldset><legend> <b>".$toctitle[1]." </b></legend>".$_SESSION['toc']."</fieldset>", $text);
+
// we're cutting the last <br />
$text = preg_replace("/<br \/>$/","", trim($text));
echo ($text);
wakka2callback('closetags');
+$_SESSION['toc'] = "";
+$_SESSION['tocnr'] = "nope";
+$_SESSION["headercount"] = 0;
+$_SESSION["hr5"] = 0;
+$_SESSION["hr4"] = 0;
+$_SESSION["hr3"] = 0;
+$_SESSION["hr2"] = 0;
+$_SESSION["toccount"] = "";
?>