Changeset d1356cb for protocols/twitter

Timestamp:

2012-11-12T23:57:43Z (12 years ago)

Author:

Wilmer van der Gaast <wilmer@…>

Branches:

master

Children:

b006464

Parents:

aef2077

Message:

Decode incoming DMs.

File:

• protocols/twitter/twitter_lib.c (modified) (3 diffs)

protocols/twitter/twitter_lib.c

@@ -448 +448 @@
 #endif
 
+static char* expand_entities(char* text, const json_value *entities);
+
 /**
  * Function to fill a twitter_xml_status struct.
@@ -500 +502 @@
                 txs_free(rtxs);
         } else if (entities) {
-                JSON_O_FOREACH (entities, k, v) {
-                        int i;
-                        
-                        if (v->type != json_array)
-                                continue;
-                        if (strcmp(k, "urls") != 0 && strcmp(k, "media") != 0)
+                txs->text = expand_entities(txs->text, entities);
+        }
+
+        return txs->text && txs->user && txs->id;
+}
+
+/**
+ * Function to fill a twitter_xml_status struct (DM variant).
+ */
+static gboolean twitter_xt_get_dm(const json_value *node, struct twitter_xml_status *txs)
+{
+        const json_value *entities = NULL;
+        
+        if (node->type != json_object)
+                return FALSE;
+
+        JSON_O_FOREACH (node, k, v) {
+                if (strcmp("text", k) == 0 && v->type == json_string) {
+                        txs->text = g_memdup(v->u.string.ptr, v->u.string.length + 1);
+                } else if (strcmp("created_at", k) == 0 && v->type == json_string) {
+                        struct tm parsed;
+
+                        /* Very sensitive to changes to the formatting of
+                           this field. :-( Also assumes the timezone used
+                           is UTC since C time handling functions suck. */
+                        if (strptime(v->u.string.ptr, TWITTER_TIME_FORMAT, &parsed) != NULL)
+                                txs->created_at = mktime_utc(&parsed);
+                } else if (strcmp("sender", k) == 0 && v->type == json_object) {
+                        txs->user = twitter_xt_get_user(v);
+                } else if (strcmp("id", k) == 0 && v->type == json_integer) {
+                        txs->id = v->u.integer;
+                }
+        }
+
+        if (entities) {
+                txs->text = expand_entities(txs->text, entities);
+        }
+
+        return txs->text && txs->user && txs->id;
+}
+
+static char* expand_entities(char* text, const json_value *entities) {
+        JSON_O_FOREACH (entities, k, v) {
+                int i;
+                
+                if (v->type != json_array)
+                        continue;
+                if (strcmp(k, "urls") != 0 && strcmp(k, "media") != 0)
+                        continue;
+                
+                for (i = 0; i < v->u.array.length; i ++) {
+                        if (v->u.array.values[i]->type != json_object)
                                 continue;
                         
-                        for (i = 0; i < v->u.array.length; i ++) {
-                                if (v->u.array.values[i]->type != json_object)
-                                        continue;
-                                
-                                const char *kort = json_o_str(v->u.array.values[i], "url");
-                                const char *disp = json_o_str(v->u.array.values[i], "display_url");
-                                char *pos, *new;
-                                
-                                if (!kort || !disp || !(pos = strstr(txs->text, kort)))
-                                        continue;
-                                
-                                *pos = '\0';
-                                new = g_strdup_printf("%s%s &lt;%s&gt;%s", txs->text, kort,
-                                                      disp, pos + strlen(kort));
-                                
-                                g_free(txs->text);
-                                txs->text = new;
-                        }
+                        const char *kort = json_o_str(v->u.array.values[i], "url");
+                        const char *disp = json_o_str(v->u.array.values[i], "display_url");
+                        char *pos, *new;
+                        
+                        if (!kort || !disp || !(pos = strstr(text, kort)))
+                                continue;
+                        
+                        *pos = '\0';
+                        new = g_strdup_printf("%s%s &lt;%s&gt;%s", text, kort,
+                                              disp, pos + strlen(kort));
+                        
+                        g_free(text);
+                        text = new;
                 }
         }
-
-        return txs->text && txs->user && txs->id;
+        
+        return text;
 }
 
@@ -785 +828 @@
 {
         struct twitter_xml_status *txs = g_new0(struct twitter_xml_status, 1);
+        json_value *c;
         
         if (twitter_xt_get_status(o, txs)) {
                 GSList *output = g_slist_append(NULL, txs);
                 twitter_groupchat(ic, output);
+                txs_free(txs);
+                g_slist_free(output);
+                return TRUE;
+        } else if ((c = json_o_get(o, "direct_message")) &&
+                   twitter_xt_get_dm(c, txs)) {
+                GSList *output = g_slist_append(NULL, txs);
+                twitter_private_message_chat(ic, output);
                 txs_free(txs);
                 g_slist_free(output);