[sword-devel] osishtmlhref filter

[Terry Biggs]

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Troy,

Would it be alright to add this filter.
Thanks
-- 
Terry <tbiggs@users.sf.net>
Rev 1:5 And from Jesus Christ, who is the faithful witness, and the first begotten of the dead, and the prince of the kings of the earth. Unto him that loved us, and washed us from our sins in his own blood

http://gnomesword.sf.net

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/***************************************************************************
                     osisrtf.cpp  -  OSIS to RTF filter
                             -------------------
    begin                : 2003-02-15
    copyright            : 2003 by CrossWire Bible Society
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/

#include <stdlib.h>
#include <string.h>
#include <osishtmlhref.h>
#include <utilxml.h>
#include <versekey.h>

SWORD_NAMESPACE_START

OSISHTMLHref::OSISHTMLHref()
{
  setTokenStart("<");
  setTokenEnd(">");
	
  setTokenCaseSensitive(true);  
}

bool OSISHTMLHref::handleToken(SWBuf &buf, const char *token, DualStringMap &userData) {
  // manually process if it wasn't a simple substitution
  if (!substituteToken(buf, token)) {
	XMLTag tag(token);
	  printf("token = %s\ntag->name = %s\n",token,tag.getName());
    //w
    if (!strncmp(token, "w", 1)) {
      userData["w"] == token;
    }
    else if (!strncmp(token, "/w", 2)) {

      pos1 = userData["w"].find("xlit=\"", 0);
      if (pos1 != string::npos) {
	pos1 = userData["w"].find(":", pos1) + 1;
	pos2 = userData["w"].find("\"", pos1) - 1;
	tagData = userData["w"].substr(pos1, pos2-pos1);
        buf.appendFormatted(" <%s>", tagData.c_str() );
      }
      pos1 = userData["w"].find("gloss=\"", 0);
      if (pos1 != string::npos) {
	pos1 = userData["w"].find(":", pos1) + 1;
	pos2 = userData["w"].find("\"", pos1) - 1;
	tagData = userData["w"].substr(pos1, pos2-pos1);
        buf.appendFormatted(" <%s>", tagData.c_str() );
      }
      pos1 = userData["w"].find("lemma=\"", 0);
      if (pos1 != string::npos) {
	pos1 = userData["w"].find(":", pos1) + 1;
	pos2 = userData["w"].find("\"", pos1) - 1;
	tagData = userData["w"].substr(pos1, pos2-pos1);
        buf.appendFormatted(" <%s>", tagData.c_str() );
      }
      pos1 = userData["w"].find("morph=\"", 0);
      if (pos1 != string::npos) {
	pos1 = userData["w"].find(":", pos1) + 1;
	pos2 = userData["w"].find("\"", pos1) - 1;
	tagData = userData["w"].substr(pos1, pos2-pos1);
        buf.appendFormatted(" <%s>", tagData.c_str() );
      }
      pos1 = userData["w"].find("POS=\"", 0);
      if (pos1 != string::npos) {
	pos1 = userData["w"].find(":", pos1) + 1;
	pos2 = userData["w"].find("\"", pos1) - 1;
	tagData = userData["w"].substr(pos1, pos2-pos1);
        buf.appendFormatted(" <%s>", tagData.c_str() );
      }
    }
    else if (!strcmp(tag.getName(), "note")) {	
	if (!tag.isEmpty() && !tag.isEndTag()) {		
	    string footnoteNum = userData["fn"];
	    int footnoteNumber = (footnoteNum.length()) ? atoi(footnoteNum.c_str()) : 1;
	    VerseKey *vkey;
	    // see if we have a VerseKey * or decendant
	    try {
		vkey = SWDYNAMIC_CAST(VerseKey, this->key);
	    }
	    catch ( ... ) {	}
	    if (vkey) {
		buf.appendFormatted("<a href=\"noteID=%s.%i\"><small><sup>*%c</sup></small></a> ", tag.getAttribute("osisID"), footnoteNumber, ((tag.getAttribute("type") && ((!strcmp(tag.getAttribute("type"), "crossReference")) || (!strcmp(tag.getAttribute("type"), "x-cross-ref")))) ? 'x':'n'));
		SWBuf tmp;
		tmp.appendFormatted("%i", ++footnoteNumber);
		userData["fn"] = tmp.c_str();
	    }
	    userData["suspendTextPassThru"] = "true";
	}	   
	if (tag.isEndTag()) {	
		userData["suspendTextPassThru"] = "false";
	}
    }

    //p
    else if (!strncmp(token, "p", 1)) {
      buf += "<br /> ";
    }
    else if (!strncmp(token, "/p", 2)) {
      buf += "<br /> ";
    }

    //reference
    else if (!strncmp(token, "reference", 8)) {
      buf += "<a href=\"\">";
    }
    else if (!strncmp(token, "/reference", 9)) {
      buf += "</a>";
    }

    //line
    else if (!strncmp(token, "line", 4)) {
      buf += "<br />";
    }
    else if (!strncmp(token, "/line", 5)) {
      buf += "<br />";
    }


    //title
    else if (!strncmp(token, "title", 5)) {
      buf += "<b> ";
    }
    else if (!strncmp(token, "/title", 6)) {
      buf += "</b><br />";
    }

    //hi
    else if (!strncmp(token, "hi", 2)) {
      tagData=token;
      pos1 = tagData.find("type=\"b", 0);
      if (pos1 != string::npos) {
	buf += "<b> ";
	userData["inBold"] = "true";
      }
      else {
	buf += "<i> ";
      }
    }
    else if (!strncmp(token, "/hi", 3)) { 
	if(userData["inBold"] == "true") {
	      buf += "</b>";
	      userData["inBold"] = "false";
	}
	else
	      buf += "</i>";
    }

    //q
    else if (!strncmp(token, "q", 1)) {
	
      tagData=token;
      pos1 = tagData.find("who=\"", 0);
      if (pos1 != string::npos) {
	pos2 = tagData.find("\"", pos1);
	if (tagData.substr(pos1, pos2).find("Jesus", 0) != string::npos) {
	  buf += "<font color=\"red\"> ";
	}
      }
    }
    else if (!strncmp(token, "/q", 2)) {
      buf += "</font>";
    }

    //transChange
    else if (!strncmp(token, "transChange", 11)) {
      buf += "<i> ";
    }
    else if (!strncmp(token, "/transChange", 12)) {
      buf += "</i>";
    }

    else {
      return false;  // we still didn't handle token
    }
  }
  return true;
}


SWORD_NAMESPACE_END

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