Complete overhaul of "Notes" view. Now features AJAX create and edit operations.

[citadel.git] / webcit / notes.c

diff --git a/webcit/notes.c b/webcit/notes.c
index 89f2c84ca31a342c04f0d09211e8d840b6a0c4d1..667745c7fcbce75ac66e55d94e125ff9b4bfeed0 100644 (file)
--- a/webcit/notes.c
+++ b/webcit/notes.c
@@ -7,16 +7,19 @@
  */
 /*@{*/
 #include "webcit.h"
+#include "groupdav.h"
 #include "webserver.h"
 
 /**
  * \brief display sticky notes
  * \param msgnum the citadel mesage number
  */
-void display_note(long msgnum) {
+void display_note(long msgnum)
+{
        char buf[SIZ];
        char notetext[SIZ];
        char display_notetext[SIZ];
+       char eid[128];
        int in_text = 0;
        int i;
 
@@ -30,28 +33,102 @@ void display_note(long msgnum) {
        }
 
        strcpy(notetext, "");
+       strcpy(eid, "");
        while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
 
-               /** Fill the buffer to at least 256 characters */
-               if ( (in_text) && (strlen(notetext) < 256) ) {
+               /** Fill the buffer */
+               if ( (in_text) && (strlen(notetext) < SIZ-256) ) {
                        strcat(notetext, buf);
                }
 
+               if ( (!in_text) && (!strncasecmp(buf, "exti=", 5)) ) {
+                       safestrncpy(eid, &buf[5], sizeof eid);
+               }
+
                if ( (!in_text) && (!strcasecmp(buf, "text")) ) {
                        in_text = 1;
                }
        }
 
-       /** Now sanitize the buffer, and shorten it to just a small snippet */
+       /** Now sanitize the buffer */
        for (i=0; i<strlen(notetext); ++i) {
                if (isspace(notetext[i])) notetext[i] = ' ';
        }
-       strcpy(&notetext[72], "...");
 
        /** Make it HTML-happy and print it. */
-       stresc(display_notetext, notetext, 1, 1);
-       wprintf("%s<br />\n", display_notetext);
+       stresc(display_notetext, notetext, 0, 0);
+       if (strlen(eid) > 0) {
+               wprintf("<span id=\"note%s\">%s</span><br />\n", eid, display_notetext);
+       }
+       else {
+               wprintf("<span id=\"note%ld\">%s</span><br />\n", msgnum, display_notetext);
+       }
+
+       /** Offer in-place editing. */
+       if (strlen(eid) > 0) {
+               wprintf("<script type=\"text/javascript\">"
+                       " new Ajax.InPlaceEditor('note%s', 'updatenote?eid=%s', {rows:5,cols:72}); "
+                       "</script>\n",
+                       eid,
+                       eid
+               );
+       }
 }
 
 
+/**
+ * \brief  This gets called by the Ajax.InPlaceEditor when we save a note.
+ */
+void updatenote(void)
+{
+       char buf[SIZ];
+       char notetext[SIZ];
+       char display_notetext[SIZ];
+       long msgnum;
+       int in_text = 0;
+       int i;
+
+       serv_printf("ENT0 1||0|0||||||%s", bstr("eid"));
+       serv_getln(buf, sizeof buf);
+       if (buf[0] == '4') {
+               text_to_server(bstr("value"), 0);
+               serv_puts("000");
+       }
+
+       begin_ajax_response();
+       msgnum = locate_message_by_uid(bstr("eid"));
+       if (msgnum >= 0L) {
+               serv_printf("MSG0 %ld", msgnum);
+               serv_getln(buf, sizeof buf);
+               if (buf[0] == '1') {
+                       while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
+               
+                               /** Fill the buffer */
+                               if ( (in_text) && (strlen(notetext) < SIZ-256) ) {
+                                       strcat(notetext, buf);
+                               }
+               
+                               if ( (!in_text) && (!strcasecmp(buf, "text")) ) {
+                                       in_text = 1;
+                               }
+                       }
+                       /** Now sanitize the buffer */
+                       for (i=0; i<strlen(notetext); ++i) {
+                               if (isspace(notetext[i])) notetext[i] = ' ';
+                       }
+               
+                       /** Make it HTML-happy and print it. */
+                       stresc(display_notetext, notetext, 0, 0);
+                       wprintf("%s\n", display_notetext);
+               }
+       }
+       else {
+               wprintf("%s", _("An error has occurred."));
+       }
+
+       end_ajax_response();
+}
+
+
+
 /*@}*/