/*
* Blog view renderer module for WebCit
*
- * Copyright (c) 1996-2010 by the citadel.org team
+ * Copyright (c) 1996-2011 by the citadel.org team
*
* This program is open source software. You can redistribute it and/or
* modify it under the terms of the GNU General Public License as
#include "groupdav.h"
-/*
- * Array type for a blog post. The first message is the post; the rest are comments
+/*
+ * Generate a permalink for a post
+ * (Call with NULL arguments to make this function wcprintf() the permalink
+ * instead of writing it to the template)
*/
-struct blogpost {
- int top_level_id;
- long *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 */
-};
+void tmplput_blog_permalink(StrBuf *Target, WCTemplputParams *TP) {
+ char perma[SIZ];
+
+ strcpy(perma, "/readfwd?go=");
+ urlesc(&perma[strlen(perma)], sizeof(perma)-strlen(perma), (char *)ChrPtr(WC->CurRoom.name));
+ snprintf(&perma[strlen(perma)], sizeof(perma)-strlen(perma), "?p=%d", WC->bptlid);
+ if (!Target) {
+ wc_printf("%s", perma);
+ }
+ else {
+ StrBufAppendPrintf(Target, "%s", perma);
+ }
+}
/*
urlescputs(ChrPtr(WC->CurRoom.name));
wc_printf("#comments\">");
wc_printf(_("%d comments"), bp->num_msgs - 1);
- wc_printf("</a>");
+ wc_printf("</a> | <a href=\"");
+ tmplput_blog_permalink(NULL, NULL);
+ wc_printf("\">%s</a>", _("permalink"));
wc_printf("<br><br><br>\n");
}
else if (bp->num_msgs < 2) {
else {
wc_printf("<a name=\"comments\"></a>\n");
wc_printf(_("%d comments"), bp->num_msgs - 1);
+ wc_printf(" | <a href=\"");
+ tmplput_blog_permalink(NULL, NULL);
+ wc_printf("\">%s</a>", _("permalink"));
wc_printf("<br>\n");
for (i=1; i<bp->num_msgs; ++i) {
read_message(WC->WBuf, HKEY("view_blog_comment"), bp->msgs[i], NULL, &Mime);
if (bp->alloc_msgs > 0) {
free(bp->msgs);
}
- free(bp);
-}
+ /* offer the comment box */
+ if (p == bp->top_level_id) {
+ do_template("blog_comment_box");
+ }
-/*
- * Data which gets returned from a call to blogview_learn_thread_references()
- */
-struct bltr {
- int id;
- int refs;
- StrBuf *euid;
-};
+ free(bp);
+}
/*
/*
- * Given a 'struct blogpost' containing a msgnum, populate the id
- * and refs fields by fetching them from the Citadel server
+ * Given a msgnum, populate the id and refs fields of
+ * a "struct bltr" by fetching them from the Citadel server
*/
struct bltr blogview_learn_thread_references(long msgnum)
{
StrBuf *Buf;
StrBuf *r;
int len;
- struct bltr bltr = { 0, 0, NULL };
+ struct bltr bltr = { 0, 0 } ;
Buf = NewStrBuf();
r = NewStrBuf();
serv_printf("MSG0 %ld|1", msgnum); /* top level citadel headers only */
{
if (!strncasecmp(ChrPtr(Buf), "msgn=", 5)) {
StrBufCutLeft(Buf, 5);
- bltr.id = HashLittle(ChrPtr(Buf), StrLength(Buf));
+ bltr.id = abs(HashLittle(ChrPtr(Buf), StrLength(Buf)));
}
else if (!strncasecmp(ChrPtr(Buf), "wefw=", 5)) {
StrBufCutLeft(Buf, 5); /* trim the field name */
StrBufExtract_token(r, Buf, 0, '|');
- bltr.refs = HashLittle(ChrPtr(r), StrLength(r));
- }
- else if (!strncasecmp(ChrPtr(Buf), "exti=", 5)) {
- StrBufCutLeft(Buf, 5); /* trim the field name */
- bltr.euid = NewStrBufDup(Buf);
+ bltr.refs = abs(HashLittle(ChrPtr(r), StrLength(r)));
}
}
}
b = blogview_learn_thread_references(Msg->msgnum);
- if (b.euid != NULL) {
- syslog(LOG_DEBUG, "\033[7m%s\033[0m", ChrPtr(b.euid));
- FreeStrBuf(&b.euid);
- }
-
/* FIXME an optimization here -- one we ought to perform -- is to exit this
* function immediately if the viewer is only interested in a single post and
* that message ID is neither the id nor the refs. Actually, that might *be*
int blogview_render(SharedMessageStatus *Stat, void **ViewSpecific, long oper)
{
- /*HashList *BLOG = (HashList *) *ViewSpecific;*/
+ /* HashList *BLOG = (HashList *) *ViewSpecific; */
/*
* No code needed here -- we render during disposition.
return 0;
}
-/*
- * Generate a permalink for a post
- */
-void tmplput_blog_permalink(StrBuf *Target, WCTemplputParams *TP) {
- char perma[SIZ];
-
- strcpy(perma, "/readfwd?go=");
- urlesc(&perma[strlen(perma)], sizeof(perma)-strlen(perma), ChrPtr(WC->CurRoom.name));
- snprintf(&perma[strlen(perma)], sizeof(perma)-strlen(perma), "?p=%d", WC->bptlid);
- StrBufAppendPrintf(Target, "%s", perma);
-}
-
-
void
InitModule_BLOGVIEWRENDERERS
(void)