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authorJames Booth <boothj5@gmail.com>2014-07-22 23:17:42 +0100
committerJames Booth <boothj5@gmail.com>2014-07-22 23:17:42 +0100
commit1aee7ce4bf1958ad81c271cde6ccb5ace0452fe0 (patch)
tree7d6cbf7e1ab8577a8c96e95f5a4dfd49bdc9559a /src/command
parent8a113ad688ccbfa5dd3a5a807a0d2f9d986fa90c (diff)
downloadprofani-tty-1aee7ce4bf1958ad81c271cde6ccb5ace0452fe0.tar.gz
Show message when no contacts with presence for /who
Diffstat (limited to 'src/command')
-rw-r--r--src/command/commands.c120
1 files changed, 87 insertions, 33 deletions
diff --git a/src/command/commands.c b/src/command/commands.c
index 3e7dffd9..b8d9b96c 100644
--- a/src/command/commands.c
+++ b/src/command/commands.c
@@ -838,19 +838,23 @@ cmd_who(gchar **args, struct cmd_help_t help)
                 // no arg, show all contacts
                 if ((presence == NULL) || (g_strcmp0(presence, "any") == 0)) {
                     if (group != NULL) {
-                        cons_show("%s:", group);
+                        if (list == NULL) {
+                            cons_show("No contacts in group %s.", group);
+                        } else {
+                            cons_show("%s:", group);
+                            cons_show_contacts(list);
+                        }
                     } else {
-                        cons_show("All contacts:");
+                        if (list == NULL) {
+                            cons_show("You have no contacts.");
+                        } else {
+                            cons_show("All contacts:");
+                            cons_show_contacts(list);
+                        }
                     }
-                    cons_show_contacts(list);
 
                 // available
                 } else if (strcmp("available", presence) == 0) {
-                    if (group != NULL) {
-                        cons_show("%s (%s):", group, presence);
-                    } else {
-                        cons_show("Contacts (%s):", presence);
-                    }
                     GSList *filtered = NULL;
 
                     while (list != NULL) {
@@ -861,15 +865,24 @@ cmd_who(gchar **args, struct cmd_help_t help)
                         list = g_slist_next(list);
                     }
 
-                    cons_show_contacts(filtered);
-
-                // unavailable
-                } else if (strcmp("unavailable", presence) == 0) {
                     if (group != NULL) {
-                        cons_show("%s (%s):", group, presence);
+                        if (filtered == NULL) {
+                            cons_show("No contacts in group %s are %s.", group, presence);
+                        } else {
+                            cons_show("%s (%s):", group, presence);
+                            cons_show_contacts(filtered);
+                        }
                     } else {
-                        cons_show("Contacts (%s):", presence);
+                        if (filtered == NULL) {
+                            cons_show("No contacts are %s.", presence);
+                        } else {
+                            cons_show("Contacts (%s):", presence);
+                            cons_show_contacts(filtered);
+                        }
                     }
+
+                // unavailable
+                } else if (strcmp("unavailable", presence) == 0) {
                     GSList *filtered = NULL;
 
                     while (list != NULL) {
@@ -880,15 +893,24 @@ cmd_who(gchar **args, struct cmd_help_t help)
                         list = g_slist_next(list);
                     }
 
-                    cons_show_contacts(filtered);
-
-                // online, available resources
-                } else if (strcmp("online", presence) == 0) {
                     if (group != NULL) {
-                        cons_show("%s (%s):", group, presence);
+                        if (filtered == NULL) {
+                            cons_show("No contacts in group %s are %s.", group, presence);
+                        } else {
+                            cons_show("%s (%s):", group, presence);
+                            cons_show_contacts(filtered);
+                        }
                     } else {
-                        cons_show("Contacts (%s):", presence);
+                        if (filtered == NULL) {
+                            cons_show("No contacts are %s.", presence);
+                        } else {
+                            cons_show("Contacts (%s):", presence);
+                            cons_show_contacts(filtered);
+                        }
                     }
+
+                // online, available resources
+                } else if (strcmp("online", presence) == 0) {
                     GSList *filtered = NULL;
 
                     while (list != NULL) {
@@ -899,15 +921,24 @@ cmd_who(gchar **args, struct cmd_help_t help)
                         list = g_slist_next(list);
                     }
 
-                    cons_show_contacts(filtered);
-
-                // offline, no available resources
-                } else if (strcmp("offline", presence) == 0) {
                     if (group != NULL) {
-                        cons_show("%s (%s):", group, presence);
+                        if (filtered == NULL) {
+                            cons_show("No contacts in group %s are %s.", group, presence);
+                        } else {
+                            cons_show("%s (%s):", group, presence);
+                            cons_show_contacts(filtered);
+                        }
                     } else {
-                        cons_show("Contacts (%s):", presence);
+                        if (filtered == NULL) {
+                            cons_show("No contacts are %s.", presence);
+                        } else {
+                            cons_show("Contacts (%s):", presence);
+                            cons_show_contacts(filtered);
+                        }
                     }
+
+                // offline, no available resources
+                } else if (strcmp("offline", presence) == 0) {
                     GSList *filtered = NULL;
 
                     while (list != NULL) {
@@ -918,15 +949,24 @@ cmd_who(gchar **args, struct cmd_help_t help)
                         list = g_slist_next(list);
                     }
 
-                    cons_show_contacts(filtered);
-
-                // show specific status
-                } else {
                     if (group != NULL) {
-                        cons_show("%s (%s):", group, presence);
+                        if (filtered == NULL) {
+                            cons_show("No contacts in group %s are %s.", group, presence);
+                        } else {
+                            cons_show("%s (%s):", group, presence);
+                            cons_show_contacts(filtered);
+                        }
                     } else {
-                        cons_show("Contacts (%s):", presence);
+                        if (filtered == NULL) {
+                            cons_show("No contacts are %s.", presence);
+                        } else {
+                            cons_show("Contacts (%s):", presence);
+                            cons_show_contacts(filtered);
+                        }
                     }
+
+                // show specific status
+                } else {
                     GSList *filtered = NULL;
 
                     while (list != NULL) {
@@ -937,7 +977,21 @@ cmd_who(gchar **args, struct cmd_help_t help)
                         list = g_slist_next(list);
                     }
 
-                    cons_show_contacts(filtered);
+                    if (group != NULL) {
+                        if (filtered == NULL) {
+                            cons_show("No contacts in group %s are %s.", group, presence);
+                        } else {
+                            cons_show("%s (%s):", group, presence);
+                            cons_show_contacts(filtered);
+                        }
+                    } else {
+                        if (filtered == NULL) {
+                            cons_show("No contacts are %s.", presence);
+                        } else {
+                            cons_show("Contacts (%s):", presence);
+                            cons_show_contacts(filtered);
+                        }
+                    }
                 }
             }
         }