use viewspecific to transport params through the blogview_renderer

[citadel.git] / webcit / blogview_renderer.c

diff --git a/webcit/blogview_renderer.c b/webcit/blogview_renderer.c
index 3e05a377cb0b93c1d893bf69347f32c4e401f2c2..2e9d35e32a6280877567429711d02b25ed430ef6 100644 (file)
--- a/webcit/blogview_renderer.c
+++ b/webcit/blogview_renderer.c
@@ -17,6 +17,13 @@
 #include "dav.h"
 
 
+typedef struct __BLOG {
+       HashList *BLOG;
+       long p;
+       int gotonext;
+} BLOG;
+
+
 /*
  * Generate a permalink for a post
  * (Call with NULL arguments to make this function wcprintf() the permalink
@@ -54,12 +61,12 @@ void blogpost_render(struct blogpost *bp, int with_comments)
 
        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);
                }
@@ -68,14 +75,14 @@ void blogpost_render(struct blogpost *bp, int with_comments)
 
        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("</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");
        }
 }
 
@@ -102,8 +109,13 @@ int blogview_GetParamsGetServerCall(SharedMessageStatus *Stat,
                                    char *filter,
                                    long flen)
 {
-       HashList *BLOG = NewHash(1, NULL);
-       *ViewSpecific = BLOG;
+       BLOG *BL = (BLOG*) malloc(sizeof(BLOG)); 
+       BL->BLOG = NewHash(1, NULL);
+       
+       /* are we looking for a specific post? */
+       BL->p = lbstr("p");
+       BL->gotonext = havebstr("gotonext");
+       *ViewSpecific = BL;
 
        Stat->startmsg = (-1);                                  /* not used here */
        Stat->sortit = 1;                                       /* not used here */
@@ -112,7 +124,8 @@ int blogview_GetParamsGetServerCall(SharedMessageStatus *Stat,
        
        /* 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;
 }
 
@@ -162,18 +175,16 @@ int blogview_LoadMsgFromServer(SharedMessageStatus *Stat,
                              int is_new, 
                              int i)
 {
-       HashList *BLOG = (HashList *) *ViewSpecific;
+       BLOG *BL = (BLOG*) *ViewSpecific;
        struct bltr b;
        struct blogpost *bp = NULL;
-       int p = 0;
 
        b = blogview_learn_thread_references(Msg->msgnum);
 
        /* 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 != b.id) && (BL->p != b.refs)) {
                return 200;
        }
 
@@ -185,10 +196,10 @@ int blogview_LoadMsgFromServer(SharedMessageStatus *Stat,
                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);
+               Put(BL->BLOG, (const char *)&b.id, sizeof(b.id), bp, (DeleteHashDataFunc)blogpost_destroy);
        }
        else {
-               GetHash(BLOG, (const char *)&b.refs , sizeof(b.refs), (void *)&bp);
+               GetHash(BL->BLOG, (const char *)&b.refs , sizeof(b.refs), (void *)&bp);
        }
 
        /*
@@ -238,7 +249,7 @@ static int blogview_sortfunc(const void *a, const void *b) {
  */
 int blogview_render(SharedMessageStatus *Stat, void **ViewSpecific, long oper)
 {
-       HashList *BLOG = (HashList *) *ViewSpecific;
+       BLOG *BL = (BLOG*) *ViewSpecific;
        HashPos *it;
        const char *Key;
        void *Data;
@@ -259,8 +270,8 @@ int blogview_render(SharedMessageStatus *Stat, void **ViewSpecific, long oper)
        if (maxp < 1) maxp = 5;         /* default; move somewhere else? */
 
        /* Iterate through the hash list and copy the data pointers into an array */
-       it = GetNewHashPos(BLOG, 0);
-       while (GetNextHashPos(BLOG, it, &len, &Key, &Data)) {
+       it = GetNewHashPos(BL->BLOG, 0);
+       while (GetNextHashPos(BL->BLOG, it, &len, &Key, &Data)) {
                if (num_blogposts >= num_blogposts_alloc) {
                        if (num_blogposts_alloc == 0) {
                                num_blogposts_alloc = 100;
@@ -324,10 +335,10 @@ int blogview_render(SharedMessageStatus *Stat, void **ViewSpecific, long oper)
 
 int blogview_Cleanup(void **ViewSpecific)
 {
-       HashList *BLOG = (HashList *) *ViewSpecific;
-
-       DeleteHash(&BLOG);
+       BLOG *BL = (BLOG*) *ViewSpecific;
 
+       DeleteHash(&BL->BLOG);
+       free(BL);
        wDumpContent(1);
        return 0;
 }