| Revision 238 (by dpavlin, 2004/03/08 17:46:16) |
tagging openisis 0.9.0
|
<%@ page import="java.io.*, java.util.*, org.openisis.*"
session="false"
%><%!
// need at least Field.html
static File _dir ; // have no reliable ServletConfig before init
static long timestamp;
static String[] files;
static synchronized void refresh ( ServletContext a ) throws IOException {
if ( null == _dir )
_dir = new File( a.getRealPath("doc") );
files = _dir.list( new FilenameFilter() {
public boolean accept( File _dir, String name ) {
return name.endsWith( ".txt" );
}
} );
Arrays.sort( files );
timestamp = _dir.lastModified();
}
// mini wiki-style doc
static String mikidoc ( Writer o, BufferedReader in )
throws IOException
{
String notes = null;
String l;
boolean inli = false;
boolean br = false; // break on any line
boolean code = false; // code mode
while ( null != (l = in.readLine()) ) {
int len = l.length();
boolean isli = false;
char c = 0 == len ? 0 : l.charAt(0);
int tab = 1 < len && '\t' == l.charAt(1) ? 2 : 1;
if ( code && '$' != c )
l = Field.html( l );
else switch( c ) {
case 0:
l = "<br>";
break;
case '$': // toggle code
l = (code = !code) ? "<pre>" : "</pre>";
break;
case '*': // head
String bg = "#CCCCCC";
String anchor = "";
if ( 1==tab && 2 < len && ' ' != l.charAt(1) ) { /* make anchor */
int i = l.indexOf( '\t' );
if ( 1 < i ) {
tab = i+1;
anchor = "<a name=\""+l.substring(1,i)+"\"> </a>";
}
}
l = "</td></tr><tr><td bgcolor=\""+bg+"\"><b>"
+anchor+l.substring(tab)
+"</b></td></tr><tr><td align=\"justify\">";
break;
case '-':
if ( l.startsWith("---") ) { // rule
l = "<hr>";
break; // rule :)
}
// new list item
l = (inli ? "</li>" : "<ul>") + "<li>" + l.substring(tab);
if ( 40 > len ) // break after short heading
l += "<br>";
isli = true;
break;
case '\t': // indented
isli = inli; // continue list item, if any
if ( 1 == len )
l = "\t<br>";
break;
case '>': // link
isli = inli; // dont't break lists on links
int t = l.indexOf('\t',tab);
String ref, name;
if ( 0 > t )
ref = name = l.substring(tab).trim();
else {
ref = l.substring(tab,t).trim();
name = l.substring(t+1).trim();
}
l = "<a href=\""+ref+"\">"+name+"</a>";
break;
case '.':
if ( l.startsWith("...") ) { // continued
notes = l.substring(3).trim();
continue;
}
break;
case '!': // pre
br = true;
case ';': // comment
continue;
}
if ( inli && !isli )
o.write( "</ul>" );
o.write( l );
if ( br && ! l.endsWith( "<br>" ) )
o.write( "<br>\n" );
else
o.write( '\n' );
inli = isli;
}
return notes;
}
static String mikidoc ( Writer o, String file )
throws IOException
{
file = _dir+File.separator+file;
try {
return mikidoc( o, new BufferedReader( new InputStreamReader(
new FileInputStream( file ) ) ) );
} catch (IOException e) {
o.write( "<!-- schnurps -->" );
}
return null;
}
%><%
if ( null == _dir || timestamp != _dir.lastModified() )
refresh( application );
String right = null;
String file = request.getParameter("file")+".txt";
boolean sides = null == request.getParameter("print");
String name = "";
int f = files.length;
while ( 0 < f-- && !files[f].equals(file) )
;
file = 0 > f ? "OverView.txt" : files[f];
name = file.substring( 0, file.length()-4 );
%><html>
<head>
<meta http-equiv="content-type" content="text/html; charset=ISO-8859-1">
<title>OpenIsis - <%=name%></title>
<link rel="shortcut icon" href="/favicon.ico" type="image/x-icon">
</head>
<body bgcolor="#FFFFFF"
marginwidth="0" marginheight="0" topmargin="0" leftmargin="0">
<% if ( sides ) { %>
<table width="100%" cellpadding="0" cellspacing="0"
marginwidth="0" marginheight="0" topmargin="0" leftmargin="0" border="0">
<tr>
<%-- left: the index --%>
<td valign="top" width="160">
<table border="0" cellspacing="5" width="100%" cols="1">
<tr>
<td valign="top">
<% mikidoc( out, ".index" ); %>
<hr>
<a href="<%=name%>?print=">print</a><br>
<a href="/doc/<%=file%>">plaintext</a>
</td>
</tr>
</table>
</td>
<%-- middle: the content --%>
<td valign="top">
<% } // sides %>
<table border="0" cellspacing="5" width="100%" cols="1">
<tr>
<td valign="top" bgcolor="#000000"><font color="#FFFFFF"><b>
<%= name %>
</b></font></td>
</tr>
<tr>
<td align="justify">
<% right = mikidoc( out, file ); %>
</td>
</tr>
</table>
<% if ( sides ) { %>
<%
if ( null != right ) {
%>
<%-- right: notes --%>
</td>
<td valign="top" width="25%">
<table border="0" cellspacing="5" width="100%" cols="1">
<tr>
<td valign="top" bgcolor="#000000"><font color="#FFFFFF"><b>
<%= right %>
</b></font></td>
</tr>
<tr>
<td align="justify">
<% mikidoc( out, right+".txt" ); %>
</td>
</tr>
</table>
<%
}
%>
</td>
</tr>
</table>
<% } // sides %>
<!--
$Revision: 1.6 $ last changed $Date: 2003/01/06 19:54:29 $ by $Author: kripke $
-->
</body>
</html>
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