Basic general functions in WholeSectionParser.

[DictionaryPC.git] / src / com / hughes / android / dictionary / parser / wiktionary / WholeSectionToHtmlParser.java

diff --git a/src/com/hughes/android/dictionary/parser/wiktionary/WholeSectionToHtmlParser.java b/src/com/hughes/android/dictionary/parser/wiktionary/WholeSectionToHtmlParser.java
index 53104fc166e862c39cb89b9ec4a814d0fdc50253..2cb6ec000bff7635a3ea0215e797c75984be2d9b 100644 (file)
--- a/src/com/hughes/android/dictionary/parser/wiktionary/WholeSectionToHtmlParser.java
+++ b/src/com/hughes/android/dictionary/parser/wiktionary/WholeSectionToHtmlParser.java
@@ -10,6 +10,7 @@ import com.hughes.android.dictionary.parser.WikiTokenizer;
 import org.apache.commons.lang3.StringEscapeUtils;
 
 import java.util.ArrayList;
+import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.regex.Pattern;
@@ -17,13 +18,55 @@ import java.util.regex.Pattern;
 public class WholeSectionToHtmlParser extends AbstractWiktionaryParser {
 
     public static final String NAME = "WholeSectionToHtmlParser";
-    public static final Pattern skipSections = Pattern.compile(".*Translations.*");
+
+    interface LangConfig {
+        boolean skipSection(final String name);
+        boolean skipWikiLink(final WikiTokenizer wikiTokenizer);
+        String adjustWikiLink(String wikiLinkDest);
+        void addFunctionCallbacks(
+                Map<String, FunctionCallback<WholeSectionToHtmlParser>> functionCallbacks);
+    }
+    static final Map<String,LangConfig> isoToLangConfig = new LinkedHashMap<String,LangConfig>();
+    static {
+        final Pattern enSkipSections = Pattern.compile(".*Translations|Anagrams|References.*");
+        isoToLangConfig.put("EN", new LangConfig() {
+            @Override
+            public boolean skipSection(String headingText) {
+                return enSkipSections.matcher(headingText).matches();
+            }
+
+            @Override
+            public boolean skipWikiLink(WikiTokenizer wikiTokenizer) {
+                final String wikiText = wikiTokenizer.wikiLinkText();
+                if (wikiText.startsWith("Category:")) {
+                    return true;
+                }
+                return false;
+            }
+            @Override
+            public String adjustWikiLink(String wikiLinkDest) {
+                if (wikiLinkDest.startsWith("w:") || wikiLinkDest.startsWith("Image:")) {
+                    return null;
+                }
+                return wikiLinkDest;
+            }
+
+            @Override
+            public void addFunctionCallbacks(
+                    Map<String, FunctionCallback<WholeSectionToHtmlParser>> functionCallbacks) {
+                EnFunctionCallbacks.addGenericCallbacks(functionCallbacks);
+            }});
+    }
 
     final IndexBuilder titleIndexBuilder;
+    final String skipLangIso;
+    final LangConfig langConfig;
 
-    public WholeSectionToHtmlParser(final IndexBuilder titleIndexBuilder) {
+    public WholeSectionToHtmlParser(final IndexBuilder titleIndexBuilder, final String wiktionaryIso, final String skipLangIso) {
         this.titleIndexBuilder = titleIndexBuilder;
-
+        assert isoToLangConfig.containsKey(wiktionaryIso): wiktionaryIso;
+        this.langConfig = isoToLangConfig.get(wiktionaryIso);
+        this.skipLangIso = skipLangIso;
     }
 
     @Override
@@ -33,6 +76,7 @@ public class WholeSectionToHtmlParser extends AbstractWiktionaryParser {
 
         final AppendAndIndexWikiCallback<WholeSectionToHtmlParser> callback = new AppendCallback(
                 this);
+        langConfig.addFunctionCallbacks(callback.functionCallbacks);
 
         callback.builder = new StringBuilder();
         callback.indexedEntry = indexedEntry;
@@ -69,12 +113,30 @@ public class WholeSectionToHtmlParser extends AbstractWiktionaryParser {
                 // Skips wikilinks like: [[en::dick]]
                 return;
             }
-            super.onWikiLink(wikiTokenizer);
+            if (langConfig.skipWikiLink(wikiTokenizer)) {
+                return;
+            }
+            String linkDest;
+            if (wikiTokenizer.wikiLinkDest() != null) {
+                linkDest = langConfig.adjustWikiLink(wikiTokenizer.wikiLinkDest());
+            } else {
+                linkDest = wikiTokenizer.wikiLinkText();
+            }
+            if (linkDest != null) {
+                builder.append(String.format("<a href=\"%s\">", linkDest));
+                super.onWikiLink(wikiTokenizer);
+                builder.append(String.format("</a>"));
+            } else {
+                super.onWikiLink(wikiTokenizer);
+            }
         }
 
         @Override
         public void onFunction(WikiTokenizer wikiTokenizer, String name,
                 List<String> args, Map<String, String> namedArgs) {
+            if (skipLangIso.equalsIgnoreCase(namedArgs.get("lang"))) {
+                namedArgs.remove("lang");
+            }
             super.onFunction(wikiTokenizer, name, args, namedArgs);
         }
 
@@ -91,7 +153,7 @@ public class WholeSectionToHtmlParser extends AbstractWiktionaryParser {
         public void onHeading(WikiTokenizer wikiTokenizer) {
             final String headingText = wikiTokenizer.headingWikiText();
             final int depth = wikiTokenizer.headingDepth();
-            if (skipSections.matcher(headingText).matches()) {
+            if (langConfig.skipSection(headingText)) {
                 while ((wikiTokenizer = wikiTokenizer.nextToken()) != null) {
                     if (wikiTokenizer.isHeading() && wikiTokenizer.headingDepth() <= depth) {
                         wikiTokenizer.returnToLineStart();