X-Git-Url: https://code.wpia.club/?a=blobdiff_plain;f=src%2Forg%2Fcacert%2Fgigi%2Foutput%2Ftemplate%2FTemplate.java;h=8bcbc8f24ebe156a98d5cdd38918e494e94c004d;hb=95840660b28dce27a38ed7de0b66634ec7f38ba2;hp=0bd9cce170096b4d4088ed158edca8c4f9dfb459;hpb=cd14b85c60f736a643842b421b11f41d8fca86c7;p=gigi.git

diff --git a/src/org/cacert/gigi/output/template/Template.java b/src/org/cacert/gigi/output/template/Template.java
index 0bd9cce1..8bcbc8f2 100644
--- a/src/org/cacert/gigi/output/template/Template.java
+++ b/src/org/cacert/gigi/output/template/Template.java
@@ -14,32 +14,62 @@ import java.util.Map;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
-import org.cacert.gigi.DevelLauncher;
 import org.cacert.gigi.localisation.Language;
 import org.cacert.gigi.util.HTMLEncoder;
 
 public class Template implements Outputable {
 
+    class ParseResult {
+
+        TemplateBlock block;
+
+        String endType;
+
+        public ParseResult(TemplateBlock block, String endType) {
+            this.block = block;
+            this.endType = endType;
+        }
+
+        public String getEndType() {
+            return endType;
+        }
+
+        public TemplateBlock getBlock(String reqType) {
+            if (endType == null && reqType == null) {
+                return block;
+            }
+            if (endType == null || reqType == null) {
+                throw new Error("Invalid block type: " + endType);
+            }
+            if (endType.equals(reqType)) {
+                return block;
+            }
+            throw new Error("Invalid block type: " + endType);
+        }
+    }
+
     private TemplateBlock data;
 
     private long lastLoaded;
 
     private File source;
 
-    private static final Pattern CONTROL_PATTERN = Pattern.compile(" ?([a-z]+)\\(\\$([^)]+)\\) ?\\{ ?");
+    private static final Pattern CONTROL_PATTERN = Pattern.compile(" ?([a-zA-Z]+)\\(\\$([^)]+)\\) ?\\{ ?");
+
+    private static final Pattern ELSE_PATTERN = Pattern.compile(" ?\\} ?else ?\\{ ?");
 
     public Template(URL u) {
         try {
             Reader r = new InputStreamReader(u.openStream(), "UTF-8");
             try {
-                if (u.getProtocol().equals("file") && DevelLauncher.DEVEL) {
+                if (u.getProtocol().equals("file")) {
                     source = new File(u.toURI());
                     lastLoaded = source.lastModified() + 1000;
                 }
             } catch (URISyntaxException e) {
                 e.printStackTrace();
             }
-            data = parse(r);
+            data = parse(r).getBlock(null);
             r.close();
         } catch (IOException e) {
             throw new Error(e);
@@ -48,17 +78,18 @@ public class Template implements Outputable {
 
     public Template(Reader r) {
         try {
-            data = parse(r);
+            data = parse(r).getBlock(null);
             r.close();
         } catch (IOException e) {
             throw new Error(e);
         }
     }
 
-    private TemplateBlock parse(Reader r) throws IOException {
+    private ParseResult parse(Reader r) throws IOException {
         LinkedList<String> splitted = new LinkedList<String>();
         LinkedList<Outputable> commands = new LinkedList<Outputable>();
         StringBuffer buf = new StringBuffer();
+        String blockType = null;
         outer:
         while (true) {
             while ( !endsWith(buf, "<?")) {
@@ -85,25 +116,31 @@ public class Template implements Outputable {
             if (m.matches()) {
                 String type = m.group(1);
                 String variable = m.group(2);
-                TemplateBlock body = parse(r);
+                ParseResult body = parse(r);
                 if (type.equals("if")) {
-                    commands.add(new IfStatement(variable, body));
+                    if ("else".equals(body.getEndType())) {
+                        commands.add(new IfStatement(variable, body.getBlock("else"), parse(r).getBlock("}")));
+                    } else {
+                        commands.add(new IfStatement(variable, body.getBlock("}")));
+                    }
                 } else if (type.equals("foreach")) {
-                    commands.add(new ForeachStatement(variable, body));
+                    commands.add(new ForeachStatement(variable, body.getBlock("}")));
                 } else {
                     throw new IOException("Syntax error: unknown control structure: " + type);
                 }
                 continue;
-            }
-            if (com.matches(" ?\\} ?")) {
+            } else if ((m = ELSE_PATTERN.matcher(com)).matches()) {
+                blockType = "else";
                 break;
+            } else if (com.matches(" ?\\} ?")) {
+                blockType = "}";
+                break;
+            } else {
+                commands.add(parseCommand(com));
             }
-            commands.add(parseCommand(com));
         }
         splitted.add(buf.toString());
-        String[] contents = splitted.toArray(new String[splitted.size()]);
-        Outputable[] vars = commands.toArray(new Outputable[commands.size()]);
-        return new TemplateBlock(contents, vars);
+        return new ParseResult(new TemplateBlock(splitted.toArray(new String[splitted.size()]), commands.toArray(new Outputable[commands.size()])), blockType);
     }
 
     private boolean endsWith(StringBuffer buf, String string) {
@@ -113,45 +150,30 @@ public class Template implements Outputable {
     private Outputable parseCommand(String s2) {
         if (s2.startsWith("=_")) {
             final String raw = s2.substring(2);
-            return new TranslateCommand(raw);
+            if ( !s2.contains("$") && !s2.contains("!'")) {
+                return new TranslateCommand(raw);
+            } else {
+                return new SprintfCommand(raw);
+            }
         } else if (s2.startsWith("=$")) {
             final String raw = s2.substring(2);
             return new OutputVariableCommand(raw);
-        } else if (s2.startsWith("=s,")) {
-            String command = s2.substring(3);
-            final LinkedList<String> store = new LinkedList<String>();
-            while (command.startsWith("$") || command.startsWith("\"") || command.startsWith("!\"")) {
-                int idx;
-                if (command.startsWith("\"") || command.startsWith("!\"")) {
-                    idx = command.indexOf("\"", command.charAt(0) == '!' ? 2 : 1) + 1;
-                    store.add(command.substring(0, idx - 1));
-                } else {
-                    idx = command.indexOf(",");
-                    store.add(command.substring(0, idx));
-                }
-                command = command.substring(idx + 1);
-            }
-            final String text = command;
-            return new SprintfCommand(text, store);
         } else {
-            System.out.println("Unknown processing instruction: " + s2);
+            throw new Error("Unknown processing instruction: " + s2);
         }
-        return null;
     }
 
     @Override
     public void output(PrintWriter out, Language l, Map<String, Object> vars) {
-        if (source != null && DevelLauncher.DEVEL) {
-            if (lastLoaded < source.lastModified()) {
-                try {
-                    System.out.println("Reloading template.... " + source);
-                    InputStreamReader r = new InputStreamReader(new FileInputStream(source), "UTF-8");
-                    data = parse(r);
-                    r.close();
-                    lastLoaded = source.lastModified() + 1000;
-                } catch (IOException e) {
-                    e.printStackTrace();
-                }
+        if (source != null && lastLoaded < source.lastModified()) {
+            try {
+                System.out.println("Reloading template.... " + source);
+                InputStreamReader r = new InputStreamReader(new FileInputStream(source), "UTF-8");
+                data = parse(r).getBlock(null);
+                r.close();
+                lastLoaded = source.lastModified() + 1000;
+            } catch (IOException e) {
+                e.printStackTrace();
             }
         }
         data.output(out, l, vars);