#include <sys/stat.h>
#include <unistd.h>
-
#include <glib.h>
#include <json/json.h>
#include "http.h"
#include "io.h"
#include "log.h"
+#include "ttrss_cache.h"
#include "ttrss_wsasync.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;
-
- log_debug("file_set_content(): path=%s", path);
-
- fp = fopen(path, "w");
- if (fp) {
- fwrite(content, 1, strlen(content), fp);
- fclose(fp);
- }
-}
-
-static gchar *content_get_path(const struct headline *h)
-{
- const char *cache_dir;
-
- cache_dir = get_cache_dir();
- if (cache_dir)
- return g_strdup_printf("%s/%d", cache_dir, h->id);
-
- return NULL;
-}
-
-static int is_content_cached(const struct headline *h)
-{
- struct stat s;
- char *path;
- int result;
-
- path = content_get_path(h);
-
- if (stat(path, &s) == -1)
- result = 0;
- else
- result = 1;
-
- g_free(path);
-
- return result;
-}
-
char *ttrss_get_headline_content(struct headline *h)
{
- char *path, *content;
+ char *content;
- path = content_get_path(h);
- if (path)
- content = file_get_content(path);
- else
- content = NULL;
+ content = cache_get(h);
- if (!content) {
+ if (content) {
+ log_debug("ttrss_get_headline_content: cache hit");
+ } else {
+ log_debug("ttrss_get_headline_content: cache miss");
content = ws_get_article_content(h->id);
- file_set_content(path, content);
+ cache_put(h, content);
}
- g_free(path);
-
return content;
}
struct feed **fcur;
struct headline **hcur;
+ log_debug("ttrs_download_headline_content");
+
for (fcur = feeds; *fcur; fcur++) {
hcur = ttrss_feed_get_headlines(*fcur);
+ log_debug("ttrs_download_headline_content(): %s",
+ (*fcur)->title);
+
while (hcur && *hcur) {
- if (!is_content_cached(*hcur))
+ if (!cache_exists(*hcur))
free(ttrss_get_headline_content(*hcur));
hcur++;
}