upd: rename package name and all references to it

[gigi.git] / src / org / cacert / gigi / output / template / SprintfCommand.java

diff --git a/src/org/cacert/gigi/output/template/SprintfCommand.java b/src/org/cacert/gigi/output/template/SprintfCommand.java
deleted file mode 100644 (file)
index 64ede78..0000000
--- a/src/org/cacert/gigi/output/template/SprintfCommand.java
+++ /dev/null
@@ -1,130 +0,0 @@
-package org.cacert.gigi.output.template;
-
-import java.io.PrintWriter;
-import java.util.Arrays;
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.Map;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-import org.cacert.gigi.localisation.Language;
-import org.cacert.gigi.util.HTMLEncoder;
-
-/**
- * A pattern that is to be translated before variables are inserted.
- */
-public final class SprintfCommand implements Translatable {
-
-    private final String text;
-
-    private final String[] store;
-
-    /**
-     * Creates a new SprintfCommand based on its pre-parsed contents.
-     * 
-     * @param text
-     *            a string with <code>{0},{1},..</code> as placeholders.
-     * @param store
-     *            the data to put into the placeholders: ${var}, $!{var},
-     *            !'plain'.
-     */
-    public SprintfCommand(String text, List<String> store) {
-        this.text = text;
-        this.store = store.toArray(new String[store.size()]);
-    }
-
-    private static final String VARIABLE = "\\$!?\\{[a-zA-Z0-9_-]+\\}";
-
-    private static final Pattern processingInstruction = Pattern.compile("(" + VARIABLE + ")|(!'[^{}'\\$]*)'");
-
-    /**
-     * Creates a new SprintfCommand that is parsed as from template source.
-     * 
-     * @param content
-     *            the part from the template that is to be parsed.
-     */
-    protected SprintfCommand(String content) {
-        StringBuffer raw = new StringBuffer();
-        List<String> var = new LinkedList<String>();
-        int counter = 0;
-        Matcher m = processingInstruction.matcher(content);
-        int last = 0;
-        while (m.find()) {
-            raw.append(content.substring(last, m.start()));
-            String group = null;
-            if ((group = m.group(1)) != null) {
-                var.add(group);
-            } else if ((group = m.group(2)) != null) {
-                var.add(group);
-            } else {
-                throw new Error("Regex is broken??");
-            }
-            last = m.end();
-            raw.append("{" + (counter++) + "}");
-        }
-        raw.append(content.substring(last));
-        text = raw.toString();
-        store = var.toArray(new String[var.size()]);
-    }
-
-    private static final Pattern replacant = Pattern.compile("\\{([0-9]+)\\}");
-
-    @Override
-    public void output(PrintWriter out, Language l, Map<String, Object> vars) {
-        String parts = l.getTranslation(text);
-        Matcher m = replacant.matcher(parts);
-        int pos = 0;
-        while (m.find()) {
-            out.print(escape(vars, parts.substring(pos, m.start())));
-            String var = store[Integer.parseInt(m.group(1))];
-            if (var.startsWith("$!")) {
-                Template.outputVar(out, l, vars, var.substring(3, var.length() - 1), true);
-            } else if (var.startsWith("!'")) {
-                out.print(var.substring(2));
-            } else if (var.startsWith("$")) {
-                Template.outputVar(out, l, vars, var.substring(2, var.length() - 1), false);
-            } else {
-                throw new Error("Processing error in template.");
-            }
-            pos = m.end();
-
-        }
-        out.print(escape(vars, parts.substring(pos)));
-    }
-
-    private String escape(Map<String, Object> vars, String target) {
-        if (vars.containsKey(OUT_KEY_PLAIN)) {
-            return target;
-        }
-        return HTMLEncoder.encodeHTML(target);
-    }
-
-    @Override
-    public void addTranslations(Collection<String> s) {
-        s.add(text);
-    }
-
-    /**
-     * Creates a simple {@link SprintfCommand} wrapped in a {@link Scope} to fit
-     * in now constant variables into this template.
-     * 
-     * @param msg
-     *            the message (to be translated) with <code>{0},{1},...</code>
-     *            as placeholders.
-     * @param vars
-     *            the variables to put into the placeholders.
-     * @return the constructed {@link Outputable}.
-     */
-    public static Outputable createSimple(String msg, Object... vars) {
-        HashMap<String, Object> scope = new HashMap<>();
-        String[] store = new String[vars.length];
-        for (int i = 0; i < vars.length; i++) {
-            scope.put("autoVar" + i, vars[i]);
-            store[i] = "${autoVar" + i + "}";
-        }
-        return new Scope(new SprintfCommand(msg, Arrays.asList(store)), scope);
-    }
-}