Added a delete button to the Notes in place editor.

[citadel.git] / webcit / notes.c

diff --git a/webcit/notes.c b/webcit/notes.c
index 8fccbdcdffb4df1b0d17b43c0d6598e25961c560..f6e295154f78339c24061f312f46f0bc202d5e3d 100644 (file)
--- a/webcit/notes.c
+++ b/webcit/notes.c
@@ -1,30 +1,138 @@
 /*
  * $Id$
- *
- * Functions which handle "sticky notes"
- *
  */
-
-#include <ctype.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <fcntl.h>
-#include <signal.h>
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <sys/socket.h>
-#include <limits.h>
-#include <string.h>
-#include <pwd.h>
-#include <errno.h>
-#include <stdarg.h>
-#include <time.h>
+/**
+ * \defgroup StickyNotes Functions which handle "sticky notes"
+ * \ingroup WebcitDisplayItems
+ */
+/*@{*/
 #include "webcit.h"
+#include "groupdav.h"
 #include "webserver.h"
 
-void display_note(long msgnum) {
-       wprintf("<TABLE border=2><TR><TD>\n");
-       wprintf("FIXME note #%ld\n", msgnum);
-       wprintf("</TD></TR></TABLE\n");
+/**
+ * \brief display sticky notes
+ * \param msgnum the citadel mesage number
+ */
+void display_note(long msgnum)
+{
+       char buf[SIZ];
+       char notetext[SIZ];
+       char display_notetext[SIZ];
+       char eid[128];
+       int in_text = 0;
+       int i, len;
+
+       wprintf("<IMG ALIGN=MIDDLE src=\"static/storenotes_48x.gif\">\n");
+
+       serv_printf("MSG0 %ld", msgnum);
+       serv_getln(buf, sizeof buf);
+       if (buf[0] != '1') {
+               wprintf("%s<br />\n", &buf[4]);
+               return;
+       }
+
+       strcpy(notetext, "");
+       strcpy(eid, "");
+       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) && (!strncasecmp(buf, "exti=", 5)) ) {
+                       safestrncpy(eid, &buf[5], sizeof eid);
+               }
+
+               if ( (!in_text) && (!strcasecmp(buf, "text")) ) {
+                       in_text = 1;
+               }
+       }
+
+       /** Now sanitize the buffer */
+       len = strlen(notetext);
+       for (i=0; i<len; ++i) {
+               if (isspace(notetext[i])) notetext[i] = ' ';
+       }
+
+       /** Make it HTML-happy and print it. */
+       stresc(display_notetext, SIZ, notetext, 0, 0);
+       if (!IsEmptyStr(eid)) {
+               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 (!IsEmptyStr(eid)) {
+               wprintf("<script type=\"text/javascript\">"
+                       "new Ajax.InPlaceEditor('note%s', 'updatenote?nonce=%ld?eid=%s', {rows:5,cols:72});"
+                       "</script>\n",
+                       eid,
+                       WC->nonce,
+                       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, len;
+
+       serv_printf("ENT0 1||0|0||||||%s", bstr("eid"));
+       serv_getln(buf, sizeof buf);
+       if (buf[0] == '4') {
+               text_to_server(bstr("value"));
+               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') {
+                       strcpy(notetext, "");
+                       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 */
+                       len = strlen(notetext);
+                       for (i=0; i<len; ++i) {
+                               if (isspace(notetext[i])) notetext[i] = ' ';
+                       }
+               
+                       /** Make it HTML-happy and print it. */
+                       stresc(display_notetext, SIZ, notetext, 0, 0);
+                       wprintf("%s\n", display_notetext);
+               }
+       }
+       else {
+               wprintf("%s", _("An error has occurred."));
+       }
+
+       end_ajax_response();
+}
+
+
+
+/*@}*/