*
* Copyright (c) 1996-2010 by the citadel.org team
*
- * 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 3 of the License, or
- * (at your option) any later version.
+ * This program is open source 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 3 of the
+ * License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "webcit.h"
* Array type for a blog post. The first message is the post; the rest are comments
*/
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 */
};
+
/*
* Destructor for 'struct blogpost' which does the rendering first.
- * By rendering from here, we eliminate the need for a separate iterator.
+ * By rendering from here, we eliminate the need for a separate iterator, although
+ * we might run into trouble when we get around to displaying newest-to-oldest...
*/
void blogpost_render_and_destroy(struct blogpost *bp) {
- if (bp->num_msgs > 0) wc_printf("Blog post %ld<br>\n", bp->msgs[0]);
- if (bp->num_msgs > 1) wc_printf(" <i>%d comments</i><br>\n", bp->num_msgs - 1);
- wc_printf("<br>\n");
+ const StrBuf *Mime;
+ int p = 0;
+ int i;
+
+ p = atoi(BSTR("p")); /* are we looking for a specific post? */
+ WC->bptlid = bp->top_level_id;
+
+ if ( ((p == 0) || (p == bp->top_level_id)) && (bp->num_msgs > 0) ) {
+ /* Show the top level post */
+ read_message(WC->WBuf, HKEY("view_blog_post"), bp->msgs[0], NULL, &Mime);
+
+ if (p == 0) {
+ /* Show the number of comments */
+ wc_printf("<a href=\"readfwd?p=%d?go=", bp->top_level_id);
+ urlescputs(ChrPtr(WC->CurRoom.name));
+ wc_printf("#comments\">");
+ wc_printf(_("%d comments"), bp->num_msgs - 1);
+ wc_printf("</a>");
+ }
+ else if (bp->num_msgs < 2) {
+ wc_printf(_("%d comments"), 0);
+ }
+ else {
+ wc_printf("<a name=\"comments\"></a>\n");
+ wc_printf(_("%d comments"), bp->num_msgs - 1);
+ 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);
}
}
-
/*
* Data which gets returned from a call to blogview_learn_thread_references()
*/
}
-
/*
* Given a 'struct blogpost' containing a msgnum, populate the id
* and refs fields by fetching them from the Citadel server
}
-
/*
* This function is called for every message in the list.
*/
struct blogpost *bp = NULL;
b = blogview_learn_thread_references(Msg->msgnum);
+
+ /* 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*
+ * the way to display only a single message (with or without comments).
+ */
+
if (b.refs == 0) {
bp = malloc(sizeof(struct blogpost));
if (!bp) return(200);
memset(bp, 0, sizeof (struct blogpost));
+ bp->top_level_id = b.id;
Put(BLOG, (const char *)&b.id, sizeof(b.id), bp,
(DeleteHashDataFunc)blogpost_render_and_destroy);
}
}
-
/*
* Sort a list of 'struct blogpost' objects by newest-to-oldest msgnum.
*/
}
-
-
-
int blogview_render(SharedMessageStatus *Stat, void **ViewSpecific, long oper)
{
/*HashList *BLOG = (HashList *) *ViewSpecific;*/
/*
- * This will require several different modes:
- * * Top level
- * * Single story permalink
- * * Comments
- * * etc
+ * No code needed here -- we render during disposition.
+ * Maybe this is the location where we want to handle pretty permalinks.
*/
return(0);
return 0;
}
+/*
+ * Generate a permalink for a post
+ */
+void tmplput_blog_permalink(StrBuf *Target, WCTemplputParams *TP) {
+ char perma[SIZ];
+ char encoded_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);
+
+ CtdlEncodeBase64(encoded_perma, perma, strlen(perma), 0);
+ StrBufAppendPrintf(Target, "/B64%s", encoded_perma);
+}
+
void
InitModule_BLOGVIEWRENDERERS
blogview_render,
blogview_Cleanup
);
+ RegisterNamespace("BLOG:PERMALINK", 0, 0, tmplput_blog_permalink, NULL, CTX_NONE);
}
projects / citadel.git / blobdiff