writer2latex4zotero.diff

Index: source/java/writer2latex/latex/InlineConverter.java
===================================================================
--- source/java/writer2latex/latex/InlineConverter.java	(revision 71)
+++ source/java/writer2latex/latex/InlineConverter.java	(working copy)
@@ -195,7 +195,17 @@
                 case Node.TEXT_NODE:
                     String s = childNode.getNodeValue();
                     if (s.length() > 0) {
-                        ldp.append(palette.getI18n().convert(s, false, oc.getLang()));
+			if (oc.isZoteroText()) {
+			    // Within Zotero ref-marks, the citation is given in plain text
+                            // TODO: should we handle this in the if ref-marks section below?
+			    ldp.append("%\n\\begin{comment}\n");
+			    ldp.append(palette.getI18n().convert(s, false, oc.getLang()));
+			    ldp.append("\n\\end{comment}%\n");
+			    oc.setZoteroText(false);
+			}
+			else {
+			    ldp.append(palette.getI18n().convert(s, false, oc.getLang()));
+			}
                     }
                     break;
                         
@@ -348,7 +358,6 @@
                     default:
                         // Do nothing
             }
-
             childNode = childNode.getNextSibling();
         }
 		
Index: source/java/writer2latex/latex/FieldConverter.java
===================================================================
--- source/java/writer2latex/latex/FieldConverter.java	(revision 71)
+++ source/java/writer2latex/latex/FieldConverter.java	(working copy)
@@ -422,9 +422,67 @@
                 palette.getInlineCv().traversePCDATA(node,ldp,oc);
             }
         }
-    } 
+    }
 
-
+    /** <p>Process the text:name of a Zotero reference</p>
+     * @param str the value of the text:name attribute
+     * @return a complete LaTeX \cite{} command string
+     */
+    private String zoteroHandleName(String str) {
+	System.err.println("handling:\n"+str);
+	// citekeys will become the keys in \cite{key1;key2;...}
+	StringBuffer citekeys = new StringBuffer(); 
+	// pt is appended to \cite to create \citep
+	String pt = "";	
+	// pos marks how far we've read in str. Move now to the start of the first dict:
+	int pos = str.indexOf('{') + 1;
+	String key;		// used below
+	// We match dict keys on the substring starting at pos
+	java.util.regex.Pattern keyPat = java.util.regex.Pattern.compile("^\\s*\"([^\"]+)\"\\s*:\\s*");
+	// Not sure what the range of possible uri's could be, this might be too strict:
+	java.util.regex.Pattern uriPat = java.util.regex.Pattern.compile("^\\s*\\{\"uri\":\\[\"http://zotero\\.org/(users|groups)/[0-9]+/items/([^\\]]+)\"]\\}");
+	java.util.regex.Matcher match;
+	while(pos < str.length() && pos > -1) {
+	    System.err.println("whiling: " + Character.toString(str.charAt(pos)));
+	    match = keyPat.matcher(str.substring(pos));
+	    if (match.find()) {
+		    pos += match.end();
+		    key = match.group(1);
+		    System.err.println("key: "+ key + ", pos: " + Integer.toString(pos));
+		    if(key.equals("sort")) {
+			    // what does the sort key mean?
+			    pos = str.indexOf(',', pos); // skip to next
+		    }
+		    else if(key.equals("suppressAuthor")) {
+			    pt = "p";
+			    pos = str.indexOf(',', pos);
+		    }
+		    else if(key.equals("citationItems")) {
+			    pos = str.indexOf('[', pos);
+			    
+			    while(pos < str.length() && pos > -1) {
+				match = uriPat.matcher(str.substring(pos));
+				if (match.find()) {
+				    pos += match.end();
+				    String uri = match.group(2);
+				    System.err.println("uri: "+ uri + ", pos: " + Integer.toString(pos));
+				    citekeys.append(uri + ";");
+				}
+				pos++;
+			    }				    
+		    }
+	    }
+	    pos++;
+	}
+	if (citekeys.length() > 0) {
+	    citekeys.deleteCharAt(citekeys.length() - 1); // Delete the last ';'
+	    return "\\cite" + pt + "{" + citekeys.toString() + "}";
+	}
+	else {
+	    return "";		// TODO: found no citekeys, output a warning?
+	}
+    }
+	
     /** <p>Process a reference mark (text:reference-mark tag)</p>
      * @param node The element containing the reference mark 
      * @param ldp the <code>LaTeXDocumentPortion</code> to which
@@ -436,7 +494,16 @@
             // Note: Always include \label here, even when it's not used
             String sName = node.getAttribute(XMLString.TEXT_NAME);
             if (sName!=null) {
-                ldp.append("\\label{ref:"+refnames.getExportName(sName)+"}");
+		if (sName.substring(0,11).equals("ZOTERO_ITEM")) {
+		    // TODO: a constant for the "ZOTERO_ITEM" string,
+		    // TODO: check a user-variable for "handle Zotero references"
+		    ldp.append(zoteroHandleName(sName));
+		    // Make sure we comment out the plain-text citation that follows:
+		    oc.setZoteroText(true);
+		}
+		else {
+		    ldp.append("\\label{ref:"+refnames.getExportName(sName)+"}");
+		}
             }
         }
         else {
Index: source/java/writer2latex/latex/util/Context.java
===================================================================
--- source/java/writer2latex/latex/util/Context.java	(revision 71)
+++ source/java/writer2latex/latex/util/Context.java	(working copy)
@@ -107,6 +107,9 @@
     // Inside an area, where lists are ignored
     private boolean bIgnoreLists = false;
 	
+    // Inside a Zotero reference-mark, where text should be commented out
+    private boolean bZoteroText = false;
+	
     // *** Accessor Methods ***
 	
     public void setBgColor(String sBgColor) { this.sBgColor = sBgColor; }
@@ -221,6 +224,12 @@
 	
     public boolean isIgnoreLists() { return bIgnoreLists; }
 	
+    public void setZoteroText(boolean bZoteroText) {
+        this.bZoteroText = bZoteroText;
+    }
+	
+    public boolean isZoteroText() { return bZoteroText; }
+	
     public void setNoLineBreaks(boolean bNoLineBreaks) {
         this.bNoLineBreaks = bNoLineBreaks;
     }
@@ -310,6 +319,7 @@
         newContext.setMathMode(bMathMode);
         newContext.setNoFootnotes(bNoFootnotes);
         newContext.setIgnoreLists(bIgnoreLists);
+        newContext.setZoteroText(bZoteroText);
         newContext.setNoLineBreaks(bNoLineBreaks);
 		
         return newContext;
Index: build.xml
===================================================================
--- build.xml	(revision 71)
+++ build.xml	(working copy)
@@ -8,8 +8,8 @@
 <project name="w2l" default="help" basedir=".">
 
     <!-- set this property to the location of your SO/OOo installation -->
-	<property name="OFFICE_CLASSES" location="/usr/share/java/openoffice" />
-	<property name="URE_CLASSES" location="/usr/share/java/openoffice" />
+	<property name="OFFICE_CLASSES" location="/usr/lib/openoffice/basis-link/program/classes" />
+	<property name="URE_CLASSES" location="/usr/lib/openoffice/basis-link/ure-link/share/java" />
 
     <description>writer2latex - build file</description>