Rename is_wap to is_mobile
[citadel.git] / webcit / messages.c
index e8fbd23ca8434268b68017787b20171c2fb7ccd1..e0ab860823a1ab90e3760983ee176878fee43ac4 100644 (file)
@@ -332,20 +332,23 @@ int webcit_rfc2047encode(char *target, int maxlen, char *source, long SourceLen)
 
 
 
-/**
- * \brief Look for URL's embedded in a buffer and make them linkable.  We use a
- * target window in order to keep the BBS session in its own window.
- * \param buf the message buffer
+/*
+ * Look for URL's embedded in a buffer and make them linkable.  We use a
+ * target window in order to keep the Citadel session in its own window.
  */
-void url(char *buf)
+void url(char *buf, size_t bufsize)
 {
-       int len;
+       int len, UrlLen, Offset, TrailerLen, outpos;
        char *start, *end, *pos;
        char urlbuf[SIZ];
-       char outbuf[1024];
+       char outbuf[SIZ];
 
        start = NULL;
        len = strlen(buf);
+       if (len > bufsize) {
+               lprintf(1, "URL: content longer than buffer!");
+               return;
+       }
        end = buf + len;
        for (pos = buf; (pos < end) && (start == NULL); ++pos) {
                if (!strncasecmp(pos, "http://", 7))
@@ -376,17 +379,35 @@ void url(char *buf)
                        end = pos;
                }
        }
+       
+       UrlLen = end - start;
+       if (UrlLen > sizeof(urlbuf)){
+               lprintf(1, "URL: content longer than buffer!");
+               return;
+       }
+       memcpy(urlbuf, start, UrlLen);
+       urlbuf[UrlLen] = '\0';
+
+       Offset = start - buf;
+       if ((Offset != 0) && (Offset < sizeof(outbuf)))
+               memcpy(outbuf, buf, Offset);
+       outpos = snprintf(&outbuf[Offset], sizeof(outbuf) - Offset,  
+                         "%ca href=%c%s%c TARGET=%c%s%c%c%s%c/A%c",
+                         LB, QU, urlbuf, QU, QU, TARGET, QU, RB, urlbuf, LB, RB);
+       if (outpos >= sizeof(outbuf) - Offset) {
+               lprintf(1, "URL: content longer than buffer!");
+               return;
+       }
 
-       strncpy(urlbuf, start, end - start);
-       urlbuf[end - start] = '\0';
-
-       if (start != buf)
-               strncpy(outbuf, buf, start - buf );
-       sprintf(&outbuf[start-buf], "%ca href=%c%s%c TARGET=%c%s%c%c%s%c/A%c",
-               LB, QU, urlbuf, QU, QU, TARGET, QU, RB, urlbuf, LB, RB);
-       strcat(outbuf, end);
-       if ( strlen(outbuf) < 250 )
-               strcpy(buf, outbuf);
+       TrailerLen = len - (end - start);
+       if (TrailerLen > 0)
+               memcpy(outbuf + Offset + outpos, end, TrailerLen);
+       if (Offset + outpos + TrailerLen > bufsize) {
+               lprintf(1, "URL: content longer than buffer!");
+               return;
+       }
+       memcpy (buf, outbuf, Offset + outpos + TrailerLen);
+       *(buf + Offset + outpos + TrailerLen) = '\0';
 }
 
 
@@ -468,8 +489,9 @@ void fetchname_parsed_vcard(struct vCard *v, char *storename) {
  * understand in a simple two-column name/value format.
  * \param v the vCard to display
  * \param full display all items of the vcard?
+ * \param msgnum Citadel message pointer
  */
-void display_parsed_vcard(struct vCard *v, int full) {
+void display_parsed_vcard(struct vCard *v, int full, long msgnum) {
        int i, j;
        char buf[SIZ];
        char *name;
@@ -638,6 +660,14 @@ void display_parsed_vcard(struct vCard *v, int full) {
                                        wprintf("</TD></TR>\n");
                                }
                        }
+                       else if (!strcasecmp(firsttoken, "photo") && full && pass == 2) { 
+                               // Only output on second pass
+                               wprintf("<tr><td>");
+                               wprintf(_("Photo:"));
+                               wprintf("</td><td>");
+                               wprintf("<img src=\"/vcardphoto/%d/\" alt=\"Contact photo\"/>",msgnum);
+                               wprintf("</td></tr>\n");
+                       }
                        else if (!strcasecmp(firsttoken, "version")) {
                                /* ignore */
                        }
@@ -712,8 +742,10 @@ void display_parsed_vcard(struct vCard *v, int full) {
  * \param alpha what???
  * \param full should we usse all lines?
  * \param storename where to store???
+ * \param msgnum Citadel message pointer
  */
-void display_vcard(char *vcard_source, char alpha, int full, char *storename) {
+void display_vcard(char *vcard_source, char alpha, int full, char *storename, 
+       long msgnum) {
        struct vCard *v;
        char *name;
        char buf[SIZ];
@@ -736,7 +768,7 @@ void display_vcard(char *vcard_source, char alpha, int full, char *storename) {
                        || ((isalpha(alpha)) && (tolower(alpha) == tolower(this_alpha)) )
                        || ((!isalpha(alpha)) && (!isalpha(this_alpha)))
                ) {
-               display_parsed_vcard(v, full);
+               display_parsed_vcard(v, full,msgnum);
        }
 
        vcard_free(v);
@@ -1257,19 +1289,19 @@ void read_message(long msgnum, int printable_view, char *section) {
                                bq = 0;
                        }
                        wprintf("<tt>");
-                       url(buf);
+                       url(buf, sizeof(buf));
                        escputs(buf);
                        wprintf("</tt><br />\n");
                }
                wprintf("</i><br />");
        }
 
-       else /** HTML is fun, but we've got to strip it first */
-       if (!strcasecmp(mime_content_type, "text/html")) {
+       /* HTML is fun, but we've got to strip it first */
+       else if (!strcasecmp(mime_content_type, "text/html")) {
                output_html(mime_charset, (WC->wc_view == VIEW_WIKI ? 1 : 0));
        }
 
-       /** Unknown weirdness */
+       /* Unknown weirdness */
        else {
                wprintf(_("I don't know how to display %s"), mime_content_type);
                wprintf("<br />\n", mime_content_type);
@@ -1289,7 +1321,7 @@ ENDBODY:  /* If there are attached submessages, display them now... */
        }
 
 
-       /** Afterwards, offer links to download attachments 'n' such */
+       /* Afterwards, offer links to download attachments 'n' such */
        if ( (num_attach_links > 0) && (!section[0]) ) {
                for (i=0; i<num_attach_links; ++i) {
                        if (strcasecmp(attach_links[i].partnum, msg4_partnum)) {
@@ -1298,7 +1330,7 @@ ENDBODY:  /* If there are attached submessages, display them now... */
                }
        }
 
-       /** Handler for vCard parts */
+       /* Handler for vCard parts */
        if (!IsEmptyStr(vcard_partnum)) {
                part_source = load_mimepart(msgnum, vcard_partnum);
                if (part_source != NULL) {
@@ -1308,23 +1340,21 @@ ENDBODY:        /* If there are attached submessages, display them now... */
                                || (!strcasecmp(&WC->wc_roomname[11], USERCONFIGROOM))
                                || (WC->wc_view == VIEW_ADDRESSBOOK)
                        ) {
-                               wprintf("<a href=\"edit_vcard?"
-                                       "msgnum=%ld?partnum=%s\">",
+                               wprintf("<a href=\"edit_vcard?msgnum=%ld?partnum=%s\">",
                                        msgnum, vcard_partnum);
                                wprintf("[%s]</a>", _("edit"));
                        }
 
-                       /** In all cases, display the full card */
-                       display_vcard(part_source, 0, 1, NULL);
+                       /* In all cases, display the full card */
+                       display_vcard(part_source, 0, 1, NULL,msgnum);
                }
        }
 
-       /** Handler for calendar parts */
+       /* Handler for calendar parts */
        if (!IsEmptyStr(cal_partnum)) {
                part_source = load_mimepart(msgnum, cal_partnum);
                if (part_source != NULL) {
-                       cal_process_attachment(part_source,
-                                               msgnum, cal_partnum);
+                       cal_process_attachment(part_source, msgnum, cal_partnum);
                }
        }
 
@@ -1335,7 +1365,7 @@ ENDBODY:  /* If there are attached submessages, display them now... */
 
        wprintf("</div>\n");
 
-       /** end everythingamundo table */
+       /* end everythingamundo table */
        if (!printable_view) {
                wprintf("</div>\n");
        }
@@ -1353,11 +1383,11 @@ ENDBODY:        /* If there are attached submessages, display them now... */
 
 
 
-/**
- * \brief Unadorned HTML output of an individual message, suitable
+/*
+ * Unadorned HTML output of an individual message, suitable
  * for placing in a hidden iframe, for printing, or whatever
  *
- * \param msgnum_as_string Message number, as a string instead of as a long int
+ * msgnum_as_string == Message number, as a string instead of as a long int
  */
 void embed_message(char *msgnum_as_string) {
        long msgnum = 0L;
@@ -1369,10 +1399,10 @@ void embed_message(char *msgnum_as_string) {
 }
 
 
-/**
- * \brief Printable view of a message
+/*
+ * Printable view of a message
  *
- * \param msgnum_as_string Message number, as a string instead of as a long int
+ * msgnum_as_string == Message number, as a string instead of as a long int
  */
 void print_message(char *msgnum_as_string) {
        long msgnum = 0L;
@@ -1386,8 +1416,9 @@ void print_message(char *msgnum_as_string) {
                PACKAGE_STRING);
        begin_burst();
 
-       wprintf("\r\n\r\n<html>\n"
-               "<head><title>Printable view</title></head>\n"
+       wprintf("\r\n\r\n<html>\n<head><title>");
+       escputs(WC->wc_fullname);
+       wprintf("</title></head>\n"
                "<body onLoad=\" window.print(); window.close(); \">\n"
        );
        
@@ -1676,7 +1707,7 @@ void pullquote_message(long msgnum, int forward_attachments, int include_headers
                                bq = 0;
                        }
                        wprintf("<tt>");
-                       url(buf);
+                       url(buf, sizeof(buf));
                        msgescputs1(buf);
                        wprintf("</tt><br />");
                }
@@ -1766,7 +1797,6 @@ ENDBODY:
  */
 void display_summarized(int num) {
        char datebuf[64];
-
        wprintf("<tr id=\"m%ld\" style=\"font-weight:%s;\" "
                "onMouseDown=\"CtdlMoveMsgMouseDown(event,%ld)\">",
                WC->summ[num].msgnum,
@@ -1790,8 +1820,26 @@ void display_summarized(int num) {
 
        wprintf("</tr>\n");
 }
-
-
+/**
+ * \brief Output a message row for the mobile view
+ * \param The row number 
+ */
+void display_mobile_summary(int num) {
+       char datebuf[64];
+       wprintf("\n<div><div id=\"m%ld\" style=\"font-weight:%s;\" "
+               "onClick=\"CtdlLoadMsgMouseDown(event,%ld)\">",
+               WC->summ[num].msgnum,
+               (WC->summ[num].is_new ? "bold" : "normal"),
+               WC->summ[num].msgnum
+       );
+               wprintf("<span>%s</span>",WC->summ[num].from);
+               wprintf("<span style=\"float: right;\">");
+               webcit_fmt_date(datebuf, WC->summ[num].date, 1);        /* brief */
+       escputs(datebuf);
+               wprintf("</span><br/><span class=\"subject\">");
+               wprintf(WC->summ[num].subj);
+               wprintf("</span></div><div id=\"m_%ld\" class=\"msgview\" onMouseDown=\"\"></div></div>",WC->summ[num].msgnum);
+}
 
 /**
  * \brief display the adressbook overview
@@ -1838,7 +1886,7 @@ void display_addressbook(long msgnum, char alpha) {
                if (vcard_source != NULL) {
 
                        /** Display the summary line */
-                       display_vcard(vcard_source, alpha, 0, NULL);
+                       display_vcard(vcard_source, alpha, 0, NULL,msgnum);
 
                        /** If it's my vCard I can edit it */
                        if (    (!strcasecmp(WC->wc_roomname, USERCONFIGROOM))
@@ -1929,7 +1977,7 @@ void fetch_ab_name(long msgnum, char *namebuf) {
                if (vcard_source != NULL) {
 
                        /* Grab the name off the card */
-                       display_vcard(vcard_source, 0, 0, namebuf);
+                       display_vcard(vcard_source, 0, 0, namebuf,msgnum);
 
                        free(vcard_source);
                }
@@ -2085,6 +2133,7 @@ int load_msg_ptrs(char *servcmd, int with_headers)
        char nodename[128];
        char inetaddr[128];
        char subject[1024];
+       char *ptr;
        int nummsgs;
        int sbjlen;
        int maxload = 0;
@@ -2129,12 +2178,6 @@ int load_msg_ptrs(char *servcmd, int with_headers)
                                WC->summ[nummsgs-1].msgnum = WC->msgarr[nummsgs-1];
                                safestrncpy(WC->summ[nummsgs-1].subj,
                                        _("(no subject)"), sizeof WC->summ[nummsgs-1].subj);
-                               if (!IsEmptyStr(fullname)) {
-                               /** Handle senders with RFC2047 encoding */
-                                       utf8ify_rfc822_string(fullname);
-                                       safestrncpy(WC->summ[nummsgs-1].from,
-                                               fullname, sizeof WC->summ[nummsgs-1].from);
-                               }
                                if (!IsEmptyStr(subject)) {
                                /** Handle subjects with RFC2047 encoding */
                                        utf8ify_rfc822_string(subject);
@@ -2143,29 +2186,33 @@ int load_msg_ptrs(char *servcmd, int with_headers)
                                }
                                sbjlen = Ctdl_Utf8StrLen(WC->summ[nummsgs-1].subj);
                                if (sbjlen > 75) {
-                                       char *ptr;
                                        ptr = Ctdl_Utf8StrCut(WC->summ[nummsgs-1].subj, 72);
 
                                        strcpy(ptr, "...");
                                }
 
-                               if (!IsEmptyStr(nodename)) {
-                                       if ( ((WC->room_flags & QR_NETWORK)
-                                          || ((strcasecmp(nodename, serv_info.serv_nodename)
-                                          && (strcasecmp(nodename, serv_info.serv_fqdn)))))
-                                       ) {
-                                               strcat(WC->summ[nummsgs-1].from, " @ ");
-                                               strcat(WC->summ[nummsgs-1].from, nodename);
-                                       }
+                               if (!IsEmptyStr(fullname)) {
+                               /** Handle senders with RFC2047 encoding */
+                                       utf8ify_rfc822_string(fullname);
+                                       safestrncpy(WC->summ[nummsgs-1].from,
+                                               fullname, sizeof WC->summ[nummsgs-1].from);
+                               }
+                               if ((!IsEmptyStr(nodename)) &&
+                                   ( ((WC->room_flags & QR_NETWORK)
+                                      || ((strcasecmp(nodename, serv_info.serv_nodename)
+                                                && (strcasecmp(nodename, serv_info.serv_fqdn)))))))
+                               {
+                                       strcat(WC->summ[nummsgs-1].from, " @ ");
+                                       strcat(WC->summ[nummsgs-1].from, nodename);
+                                       
+                               }
+                               sbjlen = Ctdl_Utf8StrLen(WC->summ[nummsgs-1].from);
+                               if (sbjlen > 25) {
+                                       ptr = Ctdl_Utf8StrCut(WC->summ[nummsgs-1].from, 23);
+                                       strcpy(ptr, "...");
                                }
 
                                WC->summ[nummsgs-1].date = datestamp;
-       
-                               /** Handle senders with RFC2047 encoding */
-                               utf8ify_rfc822_string(WC->summ[nummsgs-1].from);
-                               if (strlen(WC->summ[nummsgs-1].from) > 25) {
-                                       strcpy(&WC->summ[nummsgs-1].from[22], "...");
-                               }
                        }
                }
        }
@@ -2334,7 +2381,7 @@ void readloop(char *oper)
 
        startmsg = lbstr("startmsg");
        maxmsgs = ibstr("maxmsgs");
-       is_summary = ibstr("is_summary");
+       is_summary = (ibstr("is_summary") && !WCC->is_mobile);
        if (maxmsgs == 0) maxmsgs = DEFAULT_MAXMSGS;
 
        snprintf(sortpref_name, sizeof sortpref_name, "sort %s", WCC->wc_roomname);
@@ -2376,7 +2423,7 @@ void readloop(char *oper)
                strcpy(cmd, "MSGS ALL");
        }
 
-       if ((WCC->wc_view == VIEW_MAILBOX) && (maxmsgs > 1)) {
+       if ((WCC->wc_view == VIEW_MAILBOX) && (maxmsgs > 1) && !WCC->is_mobile) {
                is_summary = 1;
                if (!strcmp(oper, "do_search")) {
                        snprintf(cmd, sizeof(cmd), "MSGS SEARCH|%s", bstr("query"));
@@ -2397,13 +2444,17 @@ void readloop(char *oper)
                maxmsgs = 9999999;
        }
 
-       if (is_summary) {                       /**< fetch header summary */
+       if (is_summary || WCC->is_mobile) {                     /**< fetch header summary */
                snprintf(cmd, sizeof(cmd), "MSGS %s|%s||1",
                        (!strcmp(oper, "do_search") ? "SEARCH" : "ALL"),
                        (!strcmp(oper, "do_search") ? bstr("query") : "")
                );
                startmsg = 1;
                maxmsgs = 9999999;
+       } 
+       if (WCC->is_mobile) {
+               maxmsgs = 20;
+               sortby = "rdate";
        }
 
        /**
@@ -2412,7 +2463,7 @@ void readloop(char *oper)
         * new messages.
         */
        strcpy(old_msgs, "");
-       if ((is_summary) || (WCC->wc_default_view == VIEW_CALENDAR)){
+       if ((is_summary) || (WCC->wc_default_view == VIEW_CALENDAR) || WCC->is_mobile){
                serv_puts("GTSN");
                serv_getln(buf, sizeof buf);
                if (buf[0] == '2') {
@@ -2439,11 +2490,10 @@ void readloop(char *oper)
        }
 
        if (is_notes) {
-               wprintf("<div align=center>%s</div>\n", _("Click on any note to edit it."));
                wprintf("<div id=\"new_notes_here\"></div>\n");
        }
 
-       nummsgs = load_msg_ptrs(cmd, is_summary);
+       nummsgs = load_msg_ptrs(cmd, (is_summary || WCC->is_mobile));
        if (nummsgs == 0) {
 
                if ((!is_tasks) && (!is_calendar) && (!is_notes) && (!is_addressbook)) {
@@ -2461,7 +2511,7 @@ void readloop(char *oper)
                goto DONE;
        }
 
-       if ((is_summary) || (WCC->wc_default_view == VIEW_CALENDAR)){
+       if ((is_summary) || (WCC->wc_default_view == VIEW_CALENDAR) || WCC->is_mobile){
                for (a = 0; a < nummsgs; ++a) {
                        /** Are you a new message, or an old message? */
                        if (is_summary) {
@@ -2484,7 +2534,7 @@ void readloop(char *oper)
                }
        }
 
-       if (is_summary) {
+       if (is_summary || WCC->is_mobile) {
                if (!strcasecmp(sortby, "subject")) {
                        qsort(WCC->summ, WCC->num_summ,
                                sizeof(struct message_summary), summcmp_subj);
@@ -2576,14 +2626,14 @@ void readloop(char *oper)
                        _("Delete")
                );
                wprintf("</table></div></div>\n");
-
                wprintf("<div id=\"message_list\">"
 
                        "<div class=\"fix_scrollbar_bug\">\n"
-
                        "<table class=\"mailbox_summary\" id=\"summary_headers\" "
                        "cellspacing=0 style=\"width:100%%;-moz-user-select:none;\">"
                );
+       } else if (WCC->is_mobile) {
+               wprintf("<div id=\"message_list\">");
        }
 
 
@@ -2679,14 +2729,6 @@ void readloop(char *oper)
                wprintf("</p></form>\n");
                /** end bbview scroller */
        }
-
-       if (is_notes)
-       {
-               wprintf ("<script src=\"/static/dragdrop.js\" type=\"text/javascript\"></script>\n");
-       }
-
-
-
        for (a = 0; a < nummsgs; ++a) {
                if ((WCC->msgarr[a] >= startmsg) && (num_displayed < maxmsgs)) {
 
@@ -2711,6 +2753,8 @@ void readloop(char *oper)
                        }
                        else if (is_notes) {
                                display_note(WCC->msgarr[a], WCC->summ[a].is_new);
+                       } else if (WCC->is_mobile) {
+                               display_mobile_summary(a);
                        }
                        else {
                                if (displayed_msgs == NULL) {
@@ -2749,7 +2793,7 @@ void readloop(char *oper)
                wprintf("</table>"
                        "</div>\n");                    /**< end of 'fix_scrollbar_bug' div */
                wprintf("</div>");                      /**< end of 'message_list' div */
-
+               
                /** Here's the grab-it-to-resize-the-message-list widget */
                wprintf("<div id=\"resize_msglist\" "
                        "onMouseDown=\"CtdlResizeMsgListMouseDown(event)\">"
@@ -2758,6 +2802,8 @@ void readloop(char *oper)
                );
 
                wprintf("<div id=\"preview_pane\">");   /**< The preview pane will initially be empty */
+       } else if (WCC->is_mobile) {
+               wprintf("</div>");
        }
 
        /**
@@ -2850,40 +2896,6 @@ void readloop(char *oper)
                /** end bbview scroller */
        }
        
-       if (is_notes)
-       {
-//             wprintf ("</div>\n");
-               wprintf ("<div id=\"wastebin\" align=middle>Drop notes here to remove them.</div>\n");
-               wprintf ("<script type=\"text/javascript\">\n");
-//             wprintf ("//<![CDATA[\n");
-               wprintf ("Droppables.add(\"wastebin\",\n");
-               wprintf ("\t{\n");
-               wprintf ("\t\taccept:'notes',\n");
-               wprintf ("\t\tonDrop:function(element)\n");
-               wprintf ("\t\t{\n");
-               wprintf ("\t\t\tElement.hide(element);\n");
-               wprintf ("\t\t\tnew Ajax.Updater('notes', 'delnote',\n");
-               wprintf ("\t\t\t{\n");
-               wprintf ("\t\t\t\tasynchronous:true,\n");
-               wprintf ("\t\t\t\tevalScripts:true,\n");
-               wprintf ("\t\t\t\tonComplete:function(request)\n");
-               wprintf ("\t\t\t\t{\n");
-               wprintf ("\t\t\t\t\tElement.hide('indicator')\n");
-               wprintf ("\t\t\t\t},\n");
-               wprintf ("\t\t\t\tonLoading:function(request)\n");
-               wprintf ("\t\t\t\t{\n");
-               wprintf ("\t\t\t\t\tElement.show('indicator')\n");
-               wprintf ("\t\t\t\t},\n");
-               wprintf ("\t\t\t\tparameters:'id=' + encodeURIComponent(element.id)\n");
-               wprintf ("\t\t\t})\n");
-               wprintf ("\t\t}\n");
-               wprintf ("\t})\n");
-//             wprintf ("//]]>\n");
-               wprintf ("</script>\n");
-       }
-
-
-
 DONE:
        if (is_tasks) {
                do_tasks_view();        /** Render the task list */
@@ -3033,7 +3045,7 @@ void post_message(void)
                gotoroom(bstr("force_room"));
        }
 
-       if (GetHash(WCC->urlstrings, HKEY("display_name"), &U)) {
+       if (GetHash(WC->urlstrings, HKEY("display_name"), &U)) {
                u = (urlcontent*) U;
                display_name = u->url_data;
                dpLen = u->url_data_size;
@@ -3693,8 +3705,8 @@ void move_msg(void)
 
 
 
-/**
- * \brief Confirm move of a message
+/*
+ * Confirm move of a message
  */
 void confirm_move_msg(void)
 {
@@ -3745,6 +3757,3 @@ void confirm_move_msg(void)
        wprintf("</CENTER>\n");
        wDumpContent(1);
 }
-
-
-/*@}*/