X-Git-Url: https://git.wpitchoune.net/gitweb/?p=prss.git;a=blobdiff_plain;f=src%2Fttrss.c;h=ecde0a5392440cfb7c859df1ded98e89204fdbb2;hp=3ec22f8bc2d83db8ea1c0c13f7ef6f7f830b935e;hb=77684af25efe1e3d3ca4e3462aed42c3489c0558;hpb=e68e296d497fcf6aadf73c0ee8f2dcd58aff0cc8

diff --git a/src/ttrss.c b/src/ttrss.c
index 3ec22f8..ecde0a5 100644
--- a/src/ttrss.c
+++ b/src/ttrss.c
@@ -20,18 +20,69 @@
 #include <stdio.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);
+			}
+			
+			free(path);
+		}
+	}
 
 	return h->content;
 }