images are stored on a ftp server

[syp.git] / api.php

diff --git a/api.php b/api.php
index 93f27bde6bd5e658a5a0a7af32c297754abe76f0..521d20b0d1cdcc9b958347a0cfe56b2c95877926 100644 (file)
--- a/api.php
+++ b/api.php
@@ -20,7 +20,7 @@ function success_feature ($feature, $request) {
 
     $res .= "<imgurl>" .
              ($feature->imgpath ? 
-                    full_url_from_filename ($feature->imgpath)
+                    full_url_from_imgpath ($feature->imgpath)
                     : "") .
              "</imgurl>";
 
@@ -89,6 +89,36 @@ function notanimage_error () {
     error ("notimage");
 }
 
+function delete_from_ftp ($file) {
+    $ftp_conn = ftp_connect (FTPSERVER);
+    $login = ftp_login ($ftp_conn, FTPUSER, FTPPASS);
+    if ((!$ftp_conn) || (!$login)) {
+        server_error ();
+    }
+    $target = sprintf ("%s/%s", FTPIMGDIR, basename ($file));
+    $deleted = ftp_delete ($ftp_conn, $target);
+
+    if (!$deleted) {
+        server_error ();
+    }
+    ftp_close ($ftp_conn);
+}
+
+function send_to_ftp ($file) {
+    $ftp_conn = ftp_connect (FTPSERVER);
+    $login = ftp_login ($ftp_conn, FTPUSER, FTPPASS);
+    if ((!$ftp_conn) || (!$login)) {
+        server_error ();
+    }
+    $dest = sprintf ("%s/%s", FTPIMGDIR, basename ($file));
+    $upload = ftp_put ($ftp_conn, $dest, $file, FTP_BINARY);
+
+    if (!$upload) {
+        server_error ();
+    }
+    ftp_close ($ftp_conn);
+}
+
 function save_uploaded_file ($file, $con) {
     $dest = "";
     if (isset ($file) && ($file ["error"] != UPLOAD_ERR_NO_FILE)) {
@@ -98,8 +128,9 @@ function save_uploaded_file ($file, $con) {
                 (!move_uploaded_file ($file ["tmp_name"], $dest))) {
             server_error ();
         }
+        send_to_ftp ($dest);
     }
-    return basename($dest);
+    return basename_safe ($dest);
 }
 
 function img_check_upload ($file) {
@@ -116,12 +147,16 @@ function img_check_upload ($file) {
 }
 
 function delete_image_if_unused ($imgpath, $con) {
+    if (!isset ($imgpath) || (strlen ($imgpath) == 0)) {
+        return;
+    }
     if ($con->imgpath_exists ($imgpath)) {
         return false;
     }
     $path = UPLOADDIR . "/" . $imgpath;
     if (file_exists($path)) {
         unlink ($path);
+        delete_from_ftp ($path);
         return true;
     } else {
         return false;
@@ -145,7 +180,7 @@ function unique_file ($dirname, $relpath, $con) {
 
    while ($counter < 1000) {
        if (!file_exists ($filename) && 
-           !($con->imgpath_exists (basename ($filename)))) {
+           !($con->imgpath_exists (basename_safe ($filename)))) {
            return $filename;
        } else {
             $counter++;
@@ -201,7 +236,7 @@ function main ($con) {
             $description = unquote ($_POST ["description"]);
 
             try {
-                $new_feature = new feature ($id, $lon, $lat, $imgpath, $title, $description);
+                $new_feature = new feature ($id, $lon, $lat, $imgpath, $title, $description, 0);
             } catch (Exception $e) {
                 request_error ();
             }
@@ -239,7 +274,7 @@ function main ($con) {
             $title = unquote ($_POST ["title"]);
             $description = unquote ($_POST ["description"]);
             try {
-                $feature = new feature (null, $lon, $lat, $imgpath, $title, $description);
+                $feature = new feature (null, $lon, $lat, $imgpath, $title, $description, 0);
             } catch (Exception $e) {
                 request_error ();
             }