X-Git-Url: https://git.wpitchoune.net/gitweb/?p=prss.git;a=blobdiff_plain;f=src%2Fttrss.c;h=db573979d176b00d822f7640ec3e1c26f9e86d26;hp=3ec22f8bc2d83db8ea1c0c13f7ef6f7f830b935e;hb=fcf65b0583b22e6aafe3333d4869d652e780a455;hpb=e68e296d497fcf6aadf73c0ee8f2dcd58aff0cc8

diff --git a/src/ttrss.c b/src/ttrss.c
index 3ec22f8..db57397 100644
--- a/src/ttrss.c
+++ b/src/ttrss.c
@@ -18,20 +18,72 @@
  */
 
 #include <stdio.h>
+#include <stlid.h>
 #include <string.h>
 
+#include <glib.h>
 #include <json/json.h>
 
 #include "http.h"
+#include "io.h"
 #include "ttrss_ws.h"
 #include "url.h"
 
 static struct feed **data;
+static char *cache_dir;
+
+static const char *get_cache_dir()
+{
+	char *home;
+
+	if (!cache_dir) {
+		home = getenv("HOME");
+
+		if (!home)
+			return NULL;
+
+		cache_dir = path_append(home, ".prss/cache");
+		mkdirs(cache_dir, 0777);
+	}
+
+	return cache_dir;
+}
+
+static void file_set_content(const char *path, const char *content)
+{
+	FILE *fp;
+
+	fp = fopen(path, "w");
+	if (fp) {
+		fwrite(content, 1, strlen(content), fp);
+		fclose(fp);
+	}
+}
 
 const char *ttrss_get_headline_content(struct headline *h)
 {
-	if (!h->content)
-		h->content = ws_get_article_content(h->id);
+	const char *cache_dir;
+	char *path, *content;
+
+	if (!h->content) {
+		cache_dir = get_cache_dir();
+		if (cache_dir) {
+			path = g_strdup_printf("%s/%d", cache_dir, h->id);
+
+			content = file_get_content(path);
+
+			if (content) {
+				h->content = content;
+			} else {
+				h->content = ws_get_article_content(h->id);
+
+				if (h->content)
+					file_set_content(path, h->content);
+			}
+
+			g_free(path);
+		}
+	}
 
 	return h->content;
 }
@@ -52,7 +104,7 @@ struct headline **ttrss_feed_get_headlines(struct feed *f)
 }
 
 void ttrss_set_article_unread(int id, int unread)
-{	
+{
 	struct json_object *rp, *rq;
 
 	printf("ttrss_set_article_unread %d %d\n", id, unread);