Display thumbnails, if available

1 files changed, 58 insertions, 2 deletions

diff --git a/main.c b/main.c
index d56927a..3702706 100644
--- a/main.c
+++ b/main.c
@@ -729,10 +729,14 @@ static int search(const struct http_payload *const p,
     const struct user_args *const args = user;
     const struct auth *const a = args->a;
     const char *const username = p->cookie.field, *const root = auth_dir(a);
-    struct page_search s = {0};
     int (*f)(struct http_response *);
     char *dir = NULL;
     struct dynstr userd, d, res;
+    struct page_search s =
+    {
+        .username = username,
+        .adir = root
+    };
 
     dynstr_init(&userd);
     dynstr_init(&d);
@@ -1043,6 +1047,8 @@ static int getnode(const struct http_payload *const p,
         .r = r,
         .args = p->args,
         .n_args = p->n_args,
+        .username = username,
+        .adir = adir,
         .dir = dir.str,
         .root = root.str,
         .res = d.str,
@@ -2077,6 +2083,55 @@ end:
     return ret;
 }
 
+static int getthumbnail(const struct http_payload *const p,
+    struct http_response *const r, void *const user)
+{
+    int ret = -1;
+    const struct user_args *const ua = user;
+    const struct auth *const a = ua->a;
+    struct dynstr d, dir;
+
+    dynstr_init(&d);
+    dynstr_init(&dir);
+
+    if (auth_cookie(a, &p->cookie))
+    {
+        fprintf(stderr, "%s: auth_cookie failed\n", __func__);
+        ret = page_forbidden(r);
+        goto end;
+    }
+
+    const char *const adir = auth_dir(a);
+
+    if (!adir)
+    {
+        fprintf(stderr, "%s: auth_dir failed\n", __func__);
+        goto end;
+    }
+    else if (dynstr_append(&d, "%s%s", adir, p->resource))
+    {
+        fprintf(stderr, "%s: dynstr_append failed\n", __func__);
+        goto end;
+    }
+    else if (dynstr_dup(&dir, &d))
+    {
+        fprintf(stderr, "%s: dynstr_dup failed\n", __func__);
+        goto end;
+    }
+    else if (page_thumbnail(r, d.str))
+    {
+        fprintf(stderr, "%s: page_public failed\n", __func__);
+        goto end;
+    }
+
+    ret = 0;
+
+end:
+    dynstr_free(&d);
+    dynstr_free(&dir);
+    return ret;
+}
+
 static void usage(char *const argv[])
 {
     fprintf(stderr, "%s [-F] [-t tmpdir] [-p port] dir\n", *argv);
@@ -2309,7 +2364,8 @@ static int add_urls(struct handler *const h, void *const user)
         {.url = "/upload", .op = HTTP_OP_POST, .f = upload},
         {.url = "/mkdir", .op = HTTP_OP_POST, .f = createdir},
         {.url = "/confirm/rm", .op = HTTP_OP_POST, .f = confirm_rm},
-        {.url = "/rm", .op = HTTP_OP_POST, .f = rm}
+        {.url = "/rm", .op = HTTP_OP_POST, .f = rm},
+        {.url = "/thumbnails/*", .op = HTTP_OP_GET, .f = getthumbnail}
     };
 
     for (size_t i = 0; i < sizeof urls / sizeof *urls; i++)