static void checkTerm(char *term, char *target, enum dbDbMatchType type, struct dbDb *dbDb,
struct hash *matchHash, struct dbDbMatch **pMatchList)
/* If target starts with term (case-insensitive), and target is not already in matchHash,
* add target to matchHash and add a new match to pMatchList. */
{
// Make uppercase version of target for case-insensitive matching.
int targetLen = strlen(target);
char targetUpcase[targetLen + 1];
safencpy(targetUpcase, sizeof(targetUpcase), target, targetLen);
touppers(targetUpcase);
int offset = wordMatchOffset(term, targetUpcase);
if (offset >= 0)
{
addIfFirstMatch(dbDb, type, offset, targetUpcase, term, matchHash, pMatchList);
}
else if (offset < 0 && type == ddmtSciName && term[0] == targetUpcase[0])
{
// For scientific names ("Genus species"), see if the user entered the term as 'G. species'
// e.g. term 'P. trog' for target 'Pan troglodytes'
regmatch_t substrArr[3];
if (regexMatchSubstrNoCase(term, "^[a-z](\\.| ) *([a-z]+)", substrArr, ArraySize(substrArr)))
{
char *termSpecies = term + substrArr[2].rm_so;
char *targetSpecies = skipLeadingSpaces(skipToSpaces(targetUpcase));
if (targetSpecies && startsWithNoCase(termSpecies, targetSpecies))
{
// Keep the negative offset since we can't just bold one chunk of target...
addIfFirstMatch(dbDb, type, offset, targetUpcase, term, matchHash, pMatchList);
}
}
}
}
static char *stripAnchor(char *textIn)
/* If textIn contains an HTML anchor tag, strip it out (and its end tag). */
{
regmatch_t matches[3];
if (regexMatchSubstrNoCase(textIn, "<a href[^>]+>", matches, ArraySize(matches)))
{
char *textOut = cloneString(textIn);
memmove(textOut+matches[0].rm_so, textOut+matches[0].rm_eo,
strlen(textOut) + 1 - matches[0].rm_eo);
if (regexMatchSubstrNoCase(textOut, "</a>", matches, ArraySize(matches)))
memmove(textOut+matches[0].rm_so, textOut+matches[0].rm_eo,
strlen(textOut) + 1 - matches[0].rm_eo);
return textOut;
}
return textIn;
}
