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Diffstat (limited to 'src/modules/filters/thmlhtmlhref.cpp')
| -rw-r--r-- | src/modules/filters/thmlhtmlhref.cpp | 357 |
1 files changed, 357 insertions, 0 deletions
diff --git a/src/modules/filters/thmlhtmlhref.cpp b/src/modules/filters/thmlhtmlhref.cpp new file mode 100644 index 0000000..0596f75 --- /dev/null +++ b/src/modules/filters/thmlhtmlhref.cpp @@ -0,0 +1,357 @@ +/*************************************************************************** + thmlhtmlhref.cpp - ThML to HTML filter with hrefs + ------------------- + begin : 2001-09-03 + copyright : 2001 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 <thmlhtmlhref.h> +#include <swmodule.h> +#include <utilxml.h> +#include <utilstr.h> +#include <versekey.h> +#include <url.h> + +SWORD_NAMESPACE_START + + +ThMLHTMLHREF::MyUserData::MyUserData(const SWModule *module, const SWKey *key) : BasicFilterUserData(module, key) { + if (module) { + version = module->Name(); + BiblicalText = (!strcmp(module->Type(), "Biblical Texts")); + SecHead = false; + } +} + + +ThMLHTMLHREF::ThMLHTMLHREF() { + setTokenStart("<"); + setTokenEnd(">"); + + setEscapeStart("&"); + setEscapeEnd(";"); + + setEscapeStringCaseSensitive(true); + setPassThruNumericEscapeString(true); + + addAllowedEscapeString("quot"); + addAllowedEscapeString("amp"); + addAllowedEscapeString("lt"); + addAllowedEscapeString("gt"); + + addAllowedEscapeString("nbsp"); + addAllowedEscapeString("brvbar"); // "Š" + addAllowedEscapeString("sect"); // "§" + addAllowedEscapeString("copy"); // "©" + addAllowedEscapeString("laquo"); // "«" + addAllowedEscapeString("reg"); // "®" + addAllowedEscapeString("acute"); // "Ž" + addAllowedEscapeString("para"); // "¶" + addAllowedEscapeString("raquo"); // "»" + + addAllowedEscapeString("Aacute"); // "Á" + addAllowedEscapeString("Agrave"); // "À" + addAllowedEscapeString("Acirc"); // "Â" + addAllowedEscapeString("Auml"); // "Ä" + addAllowedEscapeString("Atilde"); // "Ã" + addAllowedEscapeString("Aring"); // "Å" + addAllowedEscapeString("aacute"); // "á" + addAllowedEscapeString("agrave"); // "à" + addAllowedEscapeString("acirc"); // "â" + addAllowedEscapeString("auml"); // "ä" + addAllowedEscapeString("atilde"); // "ã" + addAllowedEscapeString("aring"); // "å" + addAllowedEscapeString("Eacute"); // "É" + addAllowedEscapeString("Egrave"); // "È" + addAllowedEscapeString("Ecirc"); // "Ê" + addAllowedEscapeString("Euml"); // "Ë" + addAllowedEscapeString("eacute"); // "é" + addAllowedEscapeString("egrave"); // "è" + addAllowedEscapeString("ecirc"); // "ê" + addAllowedEscapeString("euml"); // "ë" + addAllowedEscapeString("Iacute"); // "Í" + addAllowedEscapeString("Igrave"); // "Ì" + addAllowedEscapeString("Icirc"); // "Î" + addAllowedEscapeString("Iuml"); // "Ï" + addAllowedEscapeString("iacute"); // "í" + addAllowedEscapeString("igrave"); // "ì" + addAllowedEscapeString("icirc"); // "î" + addAllowedEscapeString("iuml"); // "ï" + addAllowedEscapeString("Oacute"); // "Ó" + addAllowedEscapeString("Ograve"); // "Ò" + addAllowedEscapeString("Ocirc"); // "Ô" + addAllowedEscapeString("Ouml"); // "Ö" + addAllowedEscapeString("Otilde"); // "Õ" + addAllowedEscapeString("oacute"); // "ó" + addAllowedEscapeString("ograve"); // "ò" + addAllowedEscapeString("ocirc"); // "ô" + addAllowedEscapeString("ouml"); // "ö" + addAllowedEscapeString("otilde"); // "õ" + addAllowedEscapeString("Uacute"); // "Ú" + addAllowedEscapeString("Ugrave"); // "Ù" + addAllowedEscapeString("Ucirc"); // "Û" + addAllowedEscapeString("Uuml"); // "Ü" + addAllowedEscapeString("uacute"); // "ú" + addAllowedEscapeString("ugrave"); // "ù" + addAllowedEscapeString("ucirc"); // "û" + addAllowedEscapeString("uuml"); // "ü" + addAllowedEscapeString("Yacute"); // "Ý" + addAllowedEscapeString("yacute"); // "ý" + addAllowedEscapeString("yuml"); // "ÿ" + + addAllowedEscapeString("deg"); // "°" + addAllowedEscapeString("plusmn"); // "±" + addAllowedEscapeString("sup2"); // "²" + addAllowedEscapeString("sup3"); // "³" + addAllowedEscapeString("sup1"); // "¹" + addAllowedEscapeString("nbsp"); // "º" + addAllowedEscapeString("pound"); // "£" + addAllowedEscapeString("cent"); // "¢" + addAllowedEscapeString("frac14"); // "Œ" + addAllowedEscapeString("frac12"); // "œ" + addAllowedEscapeString("frac34"); // "Ÿ" + addAllowedEscapeString("iquest"); // "¿" + addAllowedEscapeString("iexcl"); // "¡" + addAllowedEscapeString("ETH"); // "Ð" + addAllowedEscapeString("eth"); // "ð" + addAllowedEscapeString("THORN"); // "Þ" + addAllowedEscapeString("thorn"); // "þ" + addAllowedEscapeString("AElig"); // "Æ" + addAllowedEscapeString("aelig"); // "æ" + addAllowedEscapeString("Oslash"); // "Ø" + addAllowedEscapeString("curren"); // "€" + addAllowedEscapeString("Ccedil"); // "Ç" + addAllowedEscapeString("ccedil"); // "ç" + addAllowedEscapeString("szlig"); // "ß" + addAllowedEscapeString("Ntilde"); // "Ñ" + addAllowedEscapeString("ntilde"); // "ñ" + addAllowedEscapeString("yen"); // "¥" + addAllowedEscapeString("not"); // "¬" + addAllowedEscapeString("ordf"); // "ª" + addAllowedEscapeString("uml"); // "š" + addAllowedEscapeString("shy"); // "" + addAllowedEscapeString("macr"); // "¯" + + addAllowedEscapeString("micro"); // "µ" + addAllowedEscapeString("middot"); // "·" + addAllowedEscapeString("cedil"); // "ž" + addAllowedEscapeString("ordm"); // "º" + addAllowedEscapeString("times"); // "×" + addAllowedEscapeString("divide"); // "÷" + addAllowedEscapeString("oslash"); // "ø" + + setTokenCaseSensitive(true); +// addTokenSubstitute("scripture", "<i> "); + addTokenSubstitute("/scripture", "</i> "); +} + + +bool ThMLHTMLHREF::handleToken(SWBuf &buf, const char *token, BasicFilterUserData *userData) { + if (!substituteToken(buf, token)) { // manually process if it wasn't a simple substitution + MyUserData *u = (MyUserData *)userData; + + XMLTag tag(token); + if ((!tag.isEndTag()) && (!tag.isEmpty())) + u->startTag = tag; + + if (tag.getName() && !strcmp(tag.getName(), "sync")) { + SWBuf value = tag.getAttribute("value"); + if (tag.getAttribute("type") && !strcmp(tag.getAttribute("type"), "morph")) { //> + if(value.length()) + buf.appendFormatted("<small><em>(<a href=\"passagestudy.jsp?action=showMorph&type=Greek&value=%s\">%s</a>)</em></small>", + URL::encode(value.c_str()).c_str(), + value.c_str()); + } + else if (tag.getAttribute("type") && !strcmp(tag.getAttribute("type"), "lemma")) { //> + if(value.length()) + // empty "type=" is deliberate. + buf.appendFormatted("<small><em><<a href=\"passagestudy.jsp?action=showStrongs&type=&value=%s\">%s</a>></em></small>", + URL::encode(value.c_str()).c_str(), + value.c_str()); + } + else if (tag.getAttribute("type") && !strcmp(tag.getAttribute("type"), "Strongs")) { + char ch = *value; + value<<1; + buf.appendFormatted("<small><em><<a href=\"passagestudy.jsp?action=showStrongs&type=%s&value=%s\">", + ((ch == 'H') ? "Hebrew" : "Greek"), + URL::encode(value.c_str()).c_str()); + buf += (value.length()) ? value.c_str() : ""; + buf += "</a>></em></small>"; + } + else if (tag.getAttribute("type") && !strcmp(tag.getAttribute("type"), "Dict")) { + buf += (tag.isEndTag() ? "</b>" : "<b>"); + } + + } + // <note> tag + else if (!strcmp(tag.getName(), "note")) { + if (!tag.isEndTag()) { + if (!tag.isEmpty()) { + SWBuf type = tag.getAttribute("type"); + SWBuf footnoteNumber = tag.getAttribute("swordFootnote"); + VerseKey *vkey = NULL; + // see if we have a VerseKey * or descendant + SWTRY { + vkey = SWDYNAMIC_CAST(VerseKey, u->key); + } + SWCATCH ( ... ) { } + if (vkey) { + // leave this special osis type in for crossReference notes types? Might thml use this some day? Doesn't hurt. + char ch = ((tag.getAttribute("type") && ((!strcmp(tag.getAttribute("type"), "crossReference")) || (!strcmp(tag.getAttribute("type"), "x-cross-ref")))) ? 'x':'n'); + buf.appendFormatted("<a href=\"passagestudy.jsp?action=showNote&type=%c&value=%s&module=%s&passage=%s\"><small><sup>*%c</sup></small></a>", + ch, + URL::encode(footnoteNumber.c_str()).c_str(), + URL::encode(u->version.c_str()).c_str(), + URL::encode(vkey->getText()).c_str(), + ch); + } + else { + char ch = ((tag.getAttribute("type") && ((!strcmp(tag.getAttribute("type"), "crossReference")) || (!strcmp(tag.getAttribute("type"), "x-cross-ref")))) ? 'x':'n'); + buf.appendFormatted("<a href=\"passagestudy.jsp?action=showNote&type=%c&value=%s&module=%s&passage=%s\"><small><sup>*%c</sup></small></a>", + ch, + URL::encode(footnoteNumber.c_str()).c_str(), + URL::encode(u->version.c_str()).c_str(), + URL::encode(u->key->getText()).c_str(), + ch); + } + u->suspendTextPassThru = true; + } + } + if (tag.isEndTag()) { + u->suspendTextPassThru = false; + } + } + else if (!strcmp(tag.getName(), "scripture")) { + buf += (tag.isEndTag() ? "</i>" : "<i>"); + } + // <scripRef> tag + else if (!strcmp(tag.getName(), "scripRef")) { + if (!tag.isEndTag()) { + if (!tag.isEmpty()) { + u->suspendTextPassThru = true; + } + } + if (tag.isEndTag()) { // </scripRef> + if (!u->BiblicalText) { + SWBuf refList = u->startTag.getAttribute("passage"); + if (!refList.length()) + refList = u->lastTextNode; + SWBuf version = tag.getAttribute("version"); + + buf.appendFormatted("<a href=\"passagestudy.jsp?action=showRef&type=scripRef&value=%s&module=%s\">", + (refList.length()) ? URL::encode(refList.c_str()).c_str() : "", + (version.length()) ? URL::encode(version.c_str()).c_str() : ""); + buf += u->lastTextNode.c_str(); + buf += "</a>"; + } + else { + SWBuf footnoteNumber = u->startTag.getAttribute("swordFootnote"); + VerseKey *vkey = NULL; + // see if we have a VerseKey * or descendant + SWTRY { + vkey = SWDYNAMIC_CAST(VerseKey, u->key); + } + SWCATCH ( ... ) {} + if (vkey) { + // leave this special osis type in for crossReference notes types? Might thml use this some day? Doesn't hurt. + //buf.appendFormatted("<a href=\"noteID=%s.x.%s\"><small><sup>*x</sup></small></a> ", vkey->getText(), footnoteNumber.c_str()); + buf.appendFormatted("<a href=\"passagestudy.jsp?action=showNote&type=x&value=%s&module=%s&passage=%s\"><small><sup>*x</sup></small></a>", + URL::encode(footnoteNumber.c_str()).c_str(), + URL::encode(u->version.c_str()).c_str(), + URL::encode(vkey->getText()).c_str()); + + } + } + + // let's let text resume to output again + u->suspendTextPassThru = false; + } + } + else if (tag.getName() && !strcmp(tag.getName(), "div")) { + if (tag.isEndTag() && u->SecHead) { + buf += "</i></b><br />"; + u->SecHead = false; + } + else if (tag.getAttribute("class")) { + if (!stricmp(tag.getAttribute("class"), "sechead")) { + u->SecHead = true; + buf += "<br /><b><i>"; + } + else if (!stricmp(tag.getAttribute("class"), "title")) { + u->SecHead = true; + buf += "<br /><b><i>"; + } + else { + buf += tag; + } + } + else { + buf += tag; + } + } + else if (tag.getName() && (!strcmp(tag.getName(), "img") || !strcmp(tag.getName(), "image"))) { + const char *src = strstr(token, "src"); + if (!src) // assert we have a src attribute + return false; + + const char *c, *d; + if (((c = strchr(src+3, '"')) == NULL) || + ((d = strchr( ++c , '"')) == NULL)) // identify endpoints. + return false; // abandon hope. + + SWBuf imagename = "file:"; + if (*c == '/') // as below, inside for loop. + imagename += userData->module->getConfigEntry("AbsoluteDataPath"); + while (c != d) // move bits into the name. + imagename += *(c++); + + // images become clickable, if the UI supports showImage. + buf.appendFormatted("<a href=\"passagestudy.jsp?action=showImage&value=%s&module=%s\"><", + URL::encode(imagename.c_str()).c_str(), + URL::encode(u->version.c_str()).c_str()); + + for (c = token; *c; c++) { + if ((*c == '/') && (*(c+1) == '\0')) + continue; + if (c == src) { + for (;((*c) && (*c != '"')); c++) + buf += *c; + + if (!*c) { c--; continue; } + + buf += '"'; + if (*(c+1) == '/') { + buf += "file:"; + buf += userData->module->getConfigEntry("AbsoluteDataPath"); + if (buf[buf.length()-2] == '/') + c++; // skip '/' + } + continue; + } + buf += *c; + } + buf += " border=0 /></a>"; + } + else { + buf += '<'; + /*for (const char *tok = token; *tok; tok++) + buf += *tok;*/ + buf += token; + buf += '>'; + //return false; // we still didn't handle token + } + } + return true; +} + + +SWORD_NAMESPACE_END |