* Data which gets passed around between the various functions in this module
*
*/
+
+struct blogpost {
+ long msgnum;
+ int id;
+ int refs;
+ int comment_count;
+};
+
struct blogview {
- long *msgs; /* Array of msgnums for messages we are displaying */
+ struct blogpost *msgs; /* Array of msgnums for messages we are displaying */
int num_msgs; /* Number of msgnums stored in 'msgs' */
int alloc_msgs; /* Currently allocated size of array */
};
if (BLOG->alloc_msgs == 0) {
BLOG->alloc_msgs = 1000;
- BLOG->msgs = malloc(BLOG->alloc_msgs * sizeof(long));
- memset(BLOG->msgs, 0, (BLOG->alloc_msgs * sizeof(long)) );
+ BLOG->msgs = malloc(BLOG->alloc_msgs * sizeof(struct blogpost));
+ memset(BLOG->msgs, 0, (BLOG->alloc_msgs * sizeof(struct blogpost)) );
}
/* Check our buffer size */
memset(&BLOG->msgs[BLOG->num_msgs], 0, ((BLOG->alloc_msgs - BLOG->num_msgs) * sizeof(long)) );
}
- BLOG->msgs[BLOG->num_msgs++] = Msg->msgnum;
+ BLOG->msgs[BLOG->num_msgs++].msgnum = Msg->msgnum;
+ BLOG->msgs[BLOG->num_msgs].id = 0;
+ BLOG->msgs[BLOG->num_msgs].refs = 0;
+ BLOG->msgs[BLOG->num_msgs].comment_count = 0;
return 200;
}
+
/*
- * People expect blogs to be sorted newest-to-oldest
+ * Sort a list of 'struct blogpost' objects by newest-to-oldest msgnum.
*/
int blogview_sortfunc(const void *s1, const void *s2) {
- long l1;
- long l2;
+ struct blogpost *l1 = (struct blogpost *)(s1);
+ struct blogpost *l2 = (struct blogpost *)(s2);
- l1 = *(long *)(s1);
- l2 = *(long *)(s2);
-
- if (l1 > l2) return(-1);
- if (l1 < l2) return(+1);
+ if (l1->msgnum > l2->msgnum) return(-1);
+ if (l1->msgnum < l2->msgnum) return(+1);
return(0);
}
-int blogview_render(SharedMessageStatus *Stat,
- void **ViewSpecific,
- long oper)
+
+/*
+ * Given a 'struct blogpost' containing a msgnum, populate the id
+ * and refs fields by fetching them from the Citadel server
+ */
+void blogview_learn_thread_references(struct blogpost *bp)
{
- struct blogview *BLOG = (struct blogview *) *ViewSpecific;
- int i;
+ StrBuf *Buf;
+ StrBuf *r;
+ Buf = NewStrBuf();
+ r = NewStrBuf();
+ serv_printf("MSG0 %ld|1", bp->msgnum); /* top level citadel headers only */
+ StrBuf_ServGetln(Buf);
+ if (GetServerStatus(Buf, NULL) == 1) {
+ while (StrBuf_ServGetln(Buf), strcmp(ChrPtr(Buf), "000")) {
+ if (!strncasecmp(ChrPtr(Buf), "msgn=", 5)) {
+ StrBufCutLeft(Buf, 5);
+ bp->id = HashLittle(ChrPtr(Buf), StrLength(Buf));
+ }
+ else if (!strncasecmp(ChrPtr(Buf), "wefw=", 5)) {
+ StrBufCutLeft(Buf, 5); /* trim the field name */
+ StrBufExtract_token(r, Buf, 0, '|');
+ bp->refs = HashLittle(ChrPtr(r), StrLength(r));
+ }
+ }
+ }
+ FreeStrBuf(&Buf);
+ FreeStrBuf(&r);
+}
+
- wc_printf("<div class=\"fix_scrollbar_bug\">");
+
+int blogview_render(SharedMessageStatus *Stat, void **ViewSpecific, long oper)
+{
+ struct blogview *BLOG = (struct blogview *) *ViewSpecific;
+ int i, j, num_comments;
+
+ /* Pass #1 - sort */
if (Stat->nummsgs > 0) {
lprintf(9, "sorting %d messages\n", BLOG->num_msgs);
- qsort(BLOG->msgs, (size_t)(BLOG->num_msgs), sizeof(long), blogview_sortfunc);
+ qsort(BLOG->msgs, (size_t)(BLOG->num_msgs), sizeof(struct blogpost), blogview_sortfunc);
+ }
+
+ /* Pass #2 - learn thread references */
+ lprintf(9, "learning thread references\n");
+ for (i=0; (i<BLOG->num_msgs); ++i) {
+ if (BLOG->msgs[i].msgnum > 0L) {
+ blogview_learn_thread_references(&BLOG->msgs[i]);
+ }
}
+ /* Pass #3 - turn it into a thread tree */
+ /* FIXME implement this */
+
+ /* Pass #4 - render
+ * This will require several different modes:
+ * * Top level
+ * * Single story permalink
+ * * Comments
+ * * etc
+ */
+
+ for (i=0; (i<BLOG->num_msgs); ++i) {
+ if (BLOG->msgs[i].msgnum > 0L) {
+ wc_printf("Message %d, #%ld, id %d, refs %d<br>\n",
+ i,
+ BLOG->msgs[i].msgnum,
+ BLOG->msgs[i].id,
+ BLOG->msgs[i].refs
+ );
+ }
+ }
+
+ wc_printf("<hr>\n");
+
for (i=0; (i<BLOG->num_msgs); ++i) {
- if (BLOG->msgs[i] > 0L) {
- wc_printf("<p>Message %d %ld</p>\n", i, BLOG->msgs[i]);
-
- /* maybe put some of this into its own function later */
- StrBuf *Buf;
- Buf = NewStrBuf();
- serv_printf("MSG0 %ld|1", BLOG->msgs[i]); /* top level citadel headers only */
- StrBuf_ServGetln(Buf);
- if (GetServerStatus(Buf, NULL) == 1) {
- while (StrBuf_ServGetln(Buf), strcmp(ChrPtr(Buf), "000")) {
- wc_printf("%s<br>\n", ChrPtr(Buf));
+ if ((BLOG->msgs[i].msgnum > 0L) && (BLOG->msgs[i].refs == 0)) {
+ const StrBuf *Mime;
+ wc_printf("<b>Message %d, #%ld, id %d, refs %d</b><br>\n",
+ i,
+ BLOG->msgs[i].msgnum,
+ BLOG->msgs[i].id,
+ BLOG->msgs[i].refs
+ );
+ read_message(WC->WBuf, HKEY("view_message"), BLOG->msgs[i].msgnum, NULL, &Mime);
+ num_comments = 0;
+ for (j=0; (j<BLOG->num_msgs); ++j) {
+ if (BLOG->msgs[j].refs == BLOG->msgs[i].id) {
+ ++num_comments;
}
}
- FreeStrBuf(&Buf);
+ wc_printf("<i>%d comments</i>\n", num_comments);
+ wc_printf("<hr>\n");
}
}
- wc_printf("</div>\n");
return(0);
}