/*******************************************************************************
* Copyright (c) May 18, 2011 Zend Technologies Ltd.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*******************************************************************************/
package org.zend.sdkhelp.docs;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.PrintStream;
/**
* simple template engine %loop% ... %end-loop% is used to loop over arrays of
* strings
*
* @author Roy, 2011
*/
public class HtmlTemplate {
public static void writeTemplate(BufferedReader reader, PrintStream stream,
String[][] blocks) throws IOException {
String line = reader.readLine();
while (line != null) {
if (line.equals("%loop%")) {
StringBuilder builder = new StringBuilder();
line = "";
while (line != null && !line.equals("%end-loop%")) {
builder.append(line);
line = reader.readLine();
}
for (String[] block : blocks) {
String loop = builder.toString();
int i = 0;
for (String strings : block) {
loop = loop.replace("{" + i++ + "}", strings);
}
stream.println(loop);
}
} else {
stream.println(line);
}
line = reader.readLine();
}
}
}