/*
* Blog view renderer module for WebCit
*
- * Copyright (c) 1996-2011 by the citadel.org team
+ * Copyright (c) 1996-2012 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
- * published by the Free Software Foundation -- either version 3 of the
- * License, or (at your option) any later version.
+ * modify it under the terms of the GNU General Public License, version 3.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
- *
- * 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
*/
#include "webcit.h"
#include "webserver.h"
-#include "groupdav.h"
+#include "dav.h"
+
+
+typedef struct __BLOG {
+ HashList *BLOG;
+ long p;
+ int gotonext;
+ StrBuf *Charset;
+ StrBuf *Buf;
+} BLOG;
/*
* instead of writing it to the template)
*/
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);
- }
+ StrBuf *buf = NewStrBufPlain(HKEY("/readfwd?go="));
+ StrBufUrlescAppend(buf, WC->CurRoom.name, 0);
+ StrBufAppendPrintf(buf, "?p=%d", WC->bptlid);
+ StrBufAppendTemplate(Target, TP, buf, 0);
+ FreeStrBuf(&buf);
}
if (with_comments) {
/* Show any existing comments, then offer the comment box */
- wc_printf("<a name=\"comments\"></a>\n");
+ wc_printf("<a class=\"blog_show_comments_link\" name=\"comments\"></a>\n");
wc_printf(_("%d comments"), bp->num_msgs - 1);
- wc_printf(" | <a href=\"");
+ wc_printf(" | <a class=\"blog_permalink_link\" href=\"");
tmplput_blog_permalink(NULL, NULL);
wc_printf("\">%s</a>", _("permalink"));
- wc_printf("<br>\n");
+ wc_printf("</div>\n");
for (i=1; i<bp->num_msgs; ++i) {
read_message(WC->WBuf, HKEY("view_blog_comment"), bp->msgs[i], NULL, &Mime);
}
else {
/* Show only the number of comments */
- wc_printf("<a href=\"readfwd?p=%d?go=", bp->top_level_id);
+ wc_printf("<a class=\"blog_show_comments_link\" 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> | <a href=\"");
+ wc_printf(" %d %s", bp->unread_oments, _("new"));
+ wc_printf("</a> | <a class=\"blog_permalink_link\" href=\"");
tmplput_blog_permalink(NULL, NULL);
wc_printf("\">%s</a>", _("permalink"));
- wc_printf("<br><br><br>\n");
+ wc_printf("<hr>\n</div>\n");
}
}
void **ViewSpecific,
long oper,
char *cmd,
- long len)
+ long len,
+ char *filter,
+ long flen)
{
- HashList *BLOG = NewHash(1, NULL);
- *ViewSpecific = BLOG;
+ BLOG *BL = (BLOG*) malloc(sizeof(BLOG));
+ BL->BLOG = NewHash(1, lFlathash);
+
+ /* are we looking for a specific post? */
+ BL->p = lbstr("p");
+ BL->gotonext = havebstr("gotonext");
+ BL->Charset = NewStrBuf();
+ BL->Buf = NewStrBuf();
+ *ViewSpecific = BL;
Stat->startmsg = (-1); /* not used here */
Stat->sortit = 1; /* not used here */
/* perform a "read all" call to fetch the message list -- we'll cut it down later */
rlid[2].cmd(cmd, len);
-
+ if (BL->gotonext)
+ Stat->load_seen = 1;
return 200;
}
-/*
- * 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 } ;
- Buf = NewStrBuf();
- r = NewStrBuf();
- serv_printf("MSG0 %ld|1", msgnum); /* top level citadel headers only */
- StrBuf_ServGetln(Buf);
- if (GetServerStatus(Buf, NULL) == 1) {
- while (len = StrBuf_ServGetln(Buf),
- ((len >= 0) &&
- ((len != 3) || strcmp(ChrPtr(Buf), "000") )))
- {
- if (!strncasecmp(ChrPtr(Buf), "msgn=", 5)) {
- StrBufCutLeft(Buf, 5);
- bltr.id = ThreadIdHash(Buf);
- }
- else if (!strncasecmp(ChrPtr(Buf), "wefw=", 5)) {
- StrBufCutLeft(Buf, 5); /* trim the field name */
- StrBufExtract_token(r, Buf, 0, '|');
- bltr.refs = ThreadIdHash(r);
- }
- }
- }
- FreeStrBuf(&Buf);
- FreeStrBuf(&r);
- return(bltr);
-}
-
-
/*
* This function is called for every message in the list.
*/
int is_new,
int i)
{
- HashList *BLOG = (HashList *) *ViewSpecific;
- struct bltr b;
+ BLOG *BL = (BLOG*) *ViewSpecific;
struct blogpost *bp = NULL;
- int p = 0;
- b = blogview_learn_thread_references(Msg->msgnum);
+ ReadOneMessageSummary(Msg, BL->Charset, BL->Buf);
/* Stop processing if the viewer is only interested in a single post and
* that message ID is neither the id nor the refs.
*/
- p = atoi(BSTR("p")); /* are we looking for a specific post? */
- if ((p != 0) && (p != b.id) && (p != b.refs)) {
+ if ((BL->p != 0) &&
+ (BL->p != Msg->reply_inreplyto_hash) &&
+ (BL->p != Msg->reply_references_hash)) {
return 200;
}
/*
* Add our little bundle of blogworthy wonderfulness to the hash table
*/
- if (b.refs == 0) {
+ if (Msg->reply_references_hash == 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_destroy);
+ bp->top_level_id = Msg->reply_inreplyto_hash;
+ Put(BL->BLOG,
+ (const char *)&Msg->reply_inreplyto_hash,
+ sizeof(Msg->reply_inreplyto_hash),
+ bp,
+ (DeleteHashDataFunc)blogpost_destroy);
}
else {
- GetHash(BLOG, (const char *)&b.refs , sizeof(b.refs), (void *)&bp);
+ GetHash(BL->BLOG,
+ (const char *)&Msg->reply_references_hash,
+ sizeof(Msg->reply_references_hash),
+ (void *)&bp);
}
/*
((bp->alloc_msgs - bp->num_msgs) * sizeof(long)) );
}
bp->msgs[bp->num_msgs++] = Msg->msgnum;
+ if ((Msg->Flags & MSGFLAG_READ) != 0) {
+ bp->unread_oments++;
+ }
}
else {
syslog(LOG_DEBUG, "** comment %ld is unparented", Msg->msgnum);
*/
int blogview_render(SharedMessageStatus *Stat, void **ViewSpecific, long oper)
{
- HashList *BLOG = (HashList *) *ViewSpecific;
+ BLOG *BL = (BLOG*) *ViewSpecific;
HashPos *it;
const char *Key;
void *Data;
int maxp = 0;
/* Comments are shown if we are only viewing a single blog post */
- if (atoi(BSTR("p"))) with_comments = 1;
+ with_comments = (BL->p != 0);
+
+ firstp = ibstr("firstp"); /* start reading at... */
+ maxp = ibstr("maxp"); /* max posts to show... */
+ if (maxp < 1) maxp = 5; /* default; move somewhere else? */
+
+ it = GetNewHashPos(BL->BLOG, 0);
+
+ if ((BL->gotonext) && (BL->p == 0)) {
+ /* did we come here via gotonext? lets find out whether
+ * this blog has just one blogpost with new comments just display
+ * this one.
+ */
+ struct blogpost *unread_bp = NULL;
+ int unread_count = 0;
+ while (GetNextHashPos(BL->BLOG, it, &len, &Key, &Data)) {
+ struct blogpost *one_bp = (struct blogpost *) Data;
+ if (one_bp->unread_oments > 0) {
+ unread_bp = one_bp;
+ unread_count++;
+ }
+ }
+ if (unread_count == 1) {
+ blogpost_render(unread_bp, 1);
+
+ DeleteHashPos(&it);
+ return 0;
+ }
- firstp = atoi(BSTR("firstp")); /* start reading at... */
- maxp = atoi(BSTR("maxp")); /* max posts to show... */
- if (maxp < 1) maxp = 5; /* default; move somewhere else? */
+ RewindHashPos(BL->BLOG, it, 0);
+ }
/* Iterate through the hash list and copy the data pointers into an array */
- it = GetNewHashPos(BLOG, 0);
- while (GetNextHashPos(BLOG, it, &len, &Key, &Data)) {
+ while (GetNextHashPos(BL->BLOG, it, &len, &Key, &Data)) {
if (num_blogposts >= num_blogposts_alloc) {
if (num_blogposts_alloc == 0) {
num_blogposts_alloc = 100;
int blogview_Cleanup(void **ViewSpecific)
{
- HashList *BLOG = (HashList *) *ViewSpecific;
-
- DeleteHash(&BLOG);
+ BLOG *BL = (BLOG*) *ViewSpecific;
+ FreeStrBuf(&BL->Buf);
+ FreeStrBuf(&BL->Charset);
+ DeleteHash(&BL->BLOG);
+ free(BL);
wDumpContent(1);
return 0;
}
VIEW_BLOG,
blogview_GetParamsGetServerCall,
NULL,
+ NULL,
NULL,
blogview_LoadMsgFromServer,
blogview_render,
blogview_Cleanup
);
- RegisterNamespace("BLOG:PERMALINK", 0, 0, tmplput_blog_permalink, NULL, CTX_NONE);
+ RegisterNamespace("BLOG:PERMALINK", 0, 1, tmplput_blog_permalink, NULL, CTX_NONE);
}
projects / citadel.git / blobdiff