Changeset 7b87539 for protocols/twitter/twitter.c

Timestamp:

2010-08-07T19:39:01Z (14 years ago)

Author:

Wilmer van der Gaast <wilmer@…>

Branches:

master

Children:

203a2d2

Parents:

daae10f

Message:

Add commands to the Twitter module, starting with undo (which deletes
either your most recent tweet, or a specific id (pass it as an argument)).

File:

• protocols/twitter/twitter.c (modified) (5 diffs)

protocols/twitter/twitter.c

@@ -189 +189 @@
         s->flags |= ACC_SET_OFFLINE_ONLY;
         
+        s = set_add( &acc->set, "commands", "true", set_eval_bool, acc );
+        
         s = set_add( &acc->set, "message_length", "140", set_eval_int, acc );
         
@@ -273 +275 @@
         twitter_connections = g_slist_remove( twitter_connections, ic );
 }
+
+static void twitter_handle_command( struct im_connection *ic, char *message );
 
 /**
@@ -302 +306 @@
                         }
                 }
-                else if( twitter_length_check(ic, message) )
-                        twitter_post_status(ic, message);
+                else
+                        twitter_handle_command(ic, message);
         }
         else
@@ -335 +339 @@
 static void twitter_chat_msg( struct groupchat *c, char *message, int flags )
 {
-        if( c && message && twitter_length_check( c->ic, message ) )
-        {
-                char *s, *new = NULL;
-                
-                if( ( s = strchr( message, ':' ) ) ||
-                    ( s = strchr( message, ',' ) ) )
-                {
-                        bee_user_t *bu;
-                        
-                        new = g_strdup( message );
-                        new[s-message] = '\0';
-                        if( ( bu = bee_user_by_handle( c->ic->bee, c->ic, new ) ) )
-                        {
-                                sprintf( new, "@%s", bu->handle );
-                                new[s-message+1] = ' ';
-                                message = new;
-                        }
-                }
-                
-                twitter_post_status( c->ic, message );
-                g_free( new );
-        }
+        if( c && message )
+                twitter_handle_command( c->ic, message );
 }
 
@@ -410 +394 @@
 //      return value;
 //}
+
+static void twitter_handle_command( struct im_connection *ic, char *message )
+{
+        struct twitter_data *td = ic->proto_data;
+        char *cmds, **cmd;
+        
+        cmds = g_strdup( message );
+        cmd = split_command_parts( cmds );
+        
+        if( cmd[0] == NULL )
+        {
+                g_free( cmds );
+                return;
+        }
+        else if( !set_getbool( &ic->set, "commands" ) )
+        {
+                /* Not supporting commands. */
+        }
+        else if( g_strcasecmp( cmd[0], "undo" ) == 0 )
+        {
+                guint64 id;
+                
+                if( cmd[1] )
+                {
+                        char *end = NULL;
+                        
+                        id = g_ascii_strtoull( cmd[1], &end, 10 );
+                        if( end == NULL )
+                                id = 0;
+                }
+                else
+                        id = td->last_status_id;
+                
+                /* TODO: User feedback. */
+                if( id )
+                        twitter_status_destroy( ic, id );
+                
+                g_free( cmds );
+                return;
+        }
+        else if( g_strcasecmp( cmd[0], "post" ) == 0 )
+        {
+                message += 5;
+        }
+        
+        {
+                char *s, *new = NULL;
+                bee_user_t *bu;
+                
+                if( !twitter_length_check( ic, message ) )
+                {
+                        g_free( cmds );
+                        return;
+                }
+                
+                s = cmd[0] + strlen( cmd[0] ) - 1;
+                if( s > cmd[0] && ( *s == ':' || *s == ',' ) )
+                {
+                        *s = '\0';
+                        
+                        if( ( bu = bee_user_by_handle( ic->bee, ic, cmd[0] ) ) )
+                        {
+                                new = g_strdup_printf( "@%s %s", bu->handle,
+                                                       message + ( s - cmd[0] ) + 2 );
+                                message = new;
+                        }
+                }
+                
+                twitter_post_status( ic, message );
+                g_free( new );
+        }
+        g_free( cmds );
+}
 
 void twitter_initmodule()