Changeset 410 for trunk/gsdl/src/recpt/formattools.cpp

Timestamp:

1999-07-21T17:00:00+12:00 (25 years ago)

Author:

sjboddie

Message:

added some date formatting

File:

• trunk/gsdl/src/recpt/formattools.cpp (modified) (10 diffs)

trunk/gsdl/src/recpt/formattools.cpp

@@ -12 +12 @@
 /*
    $Log$
+   Revision 1.5  1999/07/21 05:00:00  sjboddie
+   added some date formatting
+
    Revision 1.4  1999/07/20 03:02:15  sjboddie
    added an [icon] option, added ability to call get_formatted_string
@@ -34 +37 @@
 
 
-
-
-
 // a few function prototypes
 static text_t format_string (const ResultDocInfo_t &docinfo, format_t *formatlistptr,
@@ -45 +45 @@
               text_tmap &metamap, int &metacount);
 
-
-
 void metadata_t::clear() {
+  metaname.clear();
   metaindex = 0;
   parentcommand = pNone;
@@ -58 +57 @@
   meta.clear();
 };
-
 
 void format_t::clear() {
@@ -71 +69 @@
 };
 
-
-
+// returns a date of form _textmonthnn_ 31, 1999 
+// input is date of type 19991231
+// at least the year must be present in date
+static text_t format_date (const text_t &date) {
+
+  if (date.size() < 4) return "";
+
+  text_t::const_iterator datebegin = date.begin();
+
+  text_t year = substr (datebegin, datebegin+4);
+
+  if (date.size() < 6) return year;
+
+  text_t month = "_textmonth" + substr (datebegin+4, datebegin+6) + "_";
+  int imonth = month.getint();
+  if (imonth < 0 || imonth > 12) return year;
+
+  if (date.size() < 8) return month + ", " + year;
+
+  text_t day = substr (datebegin+6, datebegin+8);
+  if (day[0] == '0') day = substr (day.begin()+1, day.end());
+  int iday = day.getint();
+  if (iday < 0 || iday > 31) return month + ", " + year;
+    
+  return month + " " + day + ", " + year;
+}  
 
 static void get_parent_options (text_t &instring, metadata_t &metaoption) {
@@ -145 +167 @@
   else {
     formatlistptr->command = comMeta;
+    formatlistptr->meta.metaname = meta;
     if (meta.size() > 7 && (substr (meta.begin(), meta.begin()+6) == "parent")) {
       getParents = true;
@@ -153 +176 @@
     text_tmap::const_iterator it;
     if ((it = metamap.find(meta)) != metamap.end()) {
-      (formatlistptr->meta).metaindex = (*it).second.getint();
+      formatlistptr->meta.metaindex = (*it).second.getint();
     } else {
       metamap[meta] = count;
       metadata.push_back (meta);
-      (formatlistptr->meta).metaindex = count;
+      formatlistptr->meta.metaindex = count;
       count ++;
     }
@@ -347 +370 @@
 
 
+// note: all the format_date stuff is assuming that all Date metadata is going to
+// be of the form yyyymmdd, this is of course, crap ;)
 
 static text_t get_meta (const ResultDocInfo_t &docinfo, const metadata_t &meta) {
@@ -356 +381 @@
   switch (meta.parentcommand) {
   case pNone:
+    if (meta.metaname == "Date") 
+      return format_date (docinfo.metadata[mindex].values.back());
     return docinfo.metadata[mindex].values.back();
 
   case pImmediate:
-    if (valuesize > 1)
+    if (valuesize > 1) {
+      if (meta.metaname == "Date") 
+    return format_date (docinfo.metadata[mindex].values[metasize-2]);
       return docinfo.metadata[mindex].values[metasize-2];
+    }
     break;
 
   case pTop:
-    if (valuesize > 1)
+    if (valuesize > 1) {
+      if (meta.metaname == "Date") 
+    return format_date (docinfo.metadata[mindex].values[0]);
       return docinfo.metadata[mindex].values[0];
+    }
     break;
 
   case pIndex:
-    if (valuesize > meta.parentindex)
+    if (valuesize > meta.parentindex) {
+      if (meta.metaname == "Date") 
+    return format_date (docinfo.metadata[mindex].values[meta.parentindex]);
       return docinfo.metadata[mindex].values[meta.parentindex];
+    }
     break;
 
@@ -383 +419 @@
       while (here != end) {
     if (!first) tmp += meta.parentoptions;
-    tmp += *here;
+    if (meta.metaname == "Date") tmp += format_date (*here);
+    else tmp += *here;
     first = false;
     here ++;