gbfcgi.cpp

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/***************************************************************************
 *
 *  gbfcgi.cpp -    GBF to Diatheke/CGI format
 *
 * $Id: gbfcgi.cpp 2833 2013-06-29 06:40:28Z chrislit $
 *
 * Copyright 2001-2013 CrossWire Bible Society (http://www.crosswire.org)
 *  CrossWire Bible Society
 *  P. O. Box 2528
 *  Tempe, AZ  85280-2528
 *
 * 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 version 2.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 */

#include <stdlib.h>
#include <string.h>
#include <map>
#include "gbfcgi.h"

SWORD_NAMESPACE_START

typedef std::map<SWBuf, SWBuf> DualStringMap;

namespace {
    class MyUserData : public BasicFilterUserData {
    public:
        MyUserData(const SWModule *module, const SWKey *key) : BasicFilterUserData(module, key) {}
        DualStringMap properties;
    };
}


BasicFilterUserData *GBFCGI::createUserData(const SWModule *module, const SWKey *key) {
    return new MyUserData(module, key);
}

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

    addTokenSubstitute("Rf", ")</small></font>");
    addTokenSubstitute("FI", "<i>"); // italics begin
    addTokenSubstitute("Fi", "</i>");
    addTokenSubstitute("FB", "<n>"); // bold begin
    addTokenSubstitute("Fb", "</n>");
    addTokenSubstitute("FR", "<font color=\"#FF0000\">"); // words of Jesus begin
    addTokenSubstitute("Fr", "</font>");
    addTokenSubstitute("FU", "<u>"); // underline begin
    addTokenSubstitute("Fu", "</u>");
    addTokenSubstitute("FO", "<cite>"); //  Old Testament quote begin
    addTokenSubstitute("Fo", "</cite>");
    addTokenSubstitute("FS", "<sup>"); // Superscript begin// Subscript begin
    addTokenSubstitute("Fs", "</sup>");
    addTokenSubstitute("FV", "<sub>"); // Subscript begin
    addTokenSubstitute("Fv", "</sub>");
    addTokenSubstitute("TT", "<big>"); // Book title begin
    addTokenSubstitute("Tt", "</big>");
    addTokenSubstitute("PP", "<cite>"); //  poetry  begin
    addTokenSubstitute("Pp", "</cite>");
    addTokenSubstitute("Fn", "</font>"); //  font  end
    addTokenSubstitute("CL", "<br />"); //  new line
    addTokenSubstitute("CM", "<br />"); //  paragraph
    addTokenSubstitute("CG", "&gt;"); //  ???
    addTokenSubstitute("CT", "&lt;"); // ???
    addTokenSubstitute("JR", "<div align=\"right\">"); // right align begin
    addTokenSubstitute("JC", "<div align=\"center\">"); // center align begin
    addTokenSubstitute("JL", "</div>"); // align end
    
}


bool GBFCGI::handleToken(SWBuf &buf, const char *token, BasicFilterUserData *baseUserData) {
    MyUserData *userData = (MyUserData *) baseUserData;
    unsigned long i;
    if (!substituteToken(buf, token)) {
        if (!strncmp(token, "WG", 2) || !strncmp(token, "WH", 2)) { // strong's numbers
            buf += " <small><em>&lt;<a href=\"!DIATHEKE_URL!";
            if (token[1] == 'H') {
              buf += "StrongsHebrew";
            }
            else if (token[1] == 'G') {
              buf += "StrongsGreek";
            }
            buf += "=on&verse=";
            for (i = 2; i < strlen(token); i++)
              buf += token[i];
            buf += "\">";
            for (i = 2; i < strlen(token); i++)
              buf += token[i];
            buf += "</a>&gt;</em></small>";
        }

        else if (!strncmp(token, "WTG", 3) || !strncmp(token, "WTH", 3)) { // strong's numbers tense
            buf += " <small><em>&lt;<a href=\"!DIATHEKE_URL!";
            if (token[2] == 'H') {
              buf += "StrongsHebrew";
            }
            else if (token[2] == 'G') {
              buf += "StrongsGreek";
            }
            buf += "=on&verse=";
            for (i = 3; i < strlen(token); i++)
              buf += token[i];
            buf += "\">";
            for (i = 3; i < strlen(token); i++)
              buf += token[i];
            buf += "</a>&gt;</em></small>";
        }

        else if (!strncmp(token, "WT", 2)) { // morph tags
            buf += " <small><em>(<a href=\"!DIATHEKE_URL!Packard=on&verse=";
            for (i = 1; i < strlen(token); i++)
              buf += token[i];
            buf += "\">";
            for (i = 1; i < strlen(token); i++)
              buf += token[i];      
            buf += "</a>)</em></small>";
        }

        else if (!strncmp(token, "RB", 2)) {
            buf += "<i>";
            userData->properties["hasFootnotePreTag"] = "true";
        }

        else if (!strncmp(token, "RF", 2)) {
            if(userData->properties["hasFootnotePreTag"] == "true") {
                userData->properties["hasFootnotePreTag"] = "false";
                buf += "</i> ";
            }
            buf += "<font color=\"#800000\"><small> (";
        }

        else if (!strncmp(token, "FN", 2)) {
            buf += "<font face=\"";
            for (i = 2; i < strlen(token); i++)            
              buf += token[i];
            buf += "\">";
        }

        else if (!strncmp(token, "CA", 2)) {    // ASCII value
            buf += (char)atoi(&token[2]);
        }
        
        else {
            return false;
        }
    }
    return true;
}

SWORD_NAMESPACE_END