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authorplegall <plg@piwigo.org>2014-05-27 14:11:23 +0000
committerplegall <plg@piwigo.org>2014-05-27 14:11:23 +0000
commit70bcfb5b861894ecfc5df386921586e3b2ff2555 (patch)
tree32097608fa5b827138ab3069b469c59b1d1f6bcb /include/ws_functions/pwg.images.php
parent39fc0a9f9a5248783eebea7bd05d45d5318a3409 (diff)
feature 2616: HTML5 upload (with plupload 2.1.2). First basic implementation. Needs customization.
Chunked upload + Drag & drop (no more Flash) use a new specific API method pwg.images.upload git-svn-id: http://piwigo.org/svn/trunk@28545 68402e56-0260-453c-a942-63ccdbb3a9ee
Diffstat (limited to 'include/ws_functions/pwg.images.php')
-rw-r--r--include/ws_functions/pwg.images.php140
1 files changed, 140 insertions, 0 deletions
diff --git a/include/ws_functions/pwg.images.php b/include/ws_functions/pwg.images.php
index 78d1d51d7..6e224e6e4 100644
--- a/include/ws_functions/pwg.images.php
+++ b/include/ws_functions/pwg.images.php
@@ -1244,6 +1244,146 @@ SELECT id, name, permalink
/**
* API method
+ * Adds a image (simple way)
+ * @param mixed[] $params
+ * @option int[] category
+ * @option string name (optional)
+ * @option string author (optional)
+ * @option string comment (optional)
+ * @option int level
+ * @option string|string[] tags
+ * @option int image_id (optional)
+ */
+function ws_images_upload($params, $service)
+{
+ global $conf;
+
+ if (get_pwg_token() != $params['pwg_token'])
+ {
+ return new PwgError(403, 'Invalid security token');
+ }
+
+ // usleep(100000);
+
+ // if (!isset($_FILES['image']))
+ // {
+ // return new PwgError(405, 'The image (file) is missing');
+ // }
+
+ // file_put_contents('/tmp/plupload.log', "[".date('c')."] ".__FUNCTION__."\n\n", FILE_APPEND);
+ // file_put_contents('/tmp/plupload.log', '$_FILES = '.var_export($_FILES, true)."\n", FILE_APPEND);
+ // file_put_contents('/tmp/plupload.log', '$_POST = '.var_export($_POST, true)."\n", FILE_APPEND);
+
+ $upload_dir = $conf['upload_dir'].'/buffer';
+
+ // create the upload directory tree if not exists
+ if (!mkgetdir($upload_dir, MKGETDIR_DEFAULT&~MKGETDIR_DIE_ON_ERROR))
+ {
+ return new PwgError(500, 'error during buffer directory creation');
+ }
+
+ // Get a file name
+ if (isset($_REQUEST["name"]))
+ {
+ $fileName = $_REQUEST["name"];
+ }
+ elseif (!empty($_FILES))
+ {
+ $fileName = $_FILES["file"]["name"];
+ }
+ else
+ {
+ $fileName = uniqid("file_");
+ }
+
+ $filePath = $upload_dir.DIRECTORY_SEPARATOR.$fileName;
+
+ // Chunking might be enabled
+ $chunk = isset($_REQUEST["chunk"]) ? intval($_REQUEST["chunk"]) : 0;
+ $chunks = isset($_REQUEST["chunks"]) ? intval($_REQUEST["chunks"]) : 0;
+
+ file_put_contents('/tmp/plupload.log', "[".date('c')."] ".__FUNCTION__.', '.$fileName.' '.($chunk+1).'/'.$chunks."\n", FILE_APPEND);
+
+ single_insert(
+ 'plupload',
+ array(
+ 'received_on' => date('c'),
+ 'filename' => $fileName,
+ 'chunk' => $chunk+1,
+ 'chunks' => $chunks,
+ )
+ );
+
+
+ // Open temp file
+ if (!$out = @fopen("{$filePath}.part", $chunks ? "ab" : "wb"))
+ {
+ die('{"jsonrpc" : "2.0", "error" : {"code": 102, "message": "Failed to open output stream."}, "id" : "id"}');
+ }
+
+ if (!empty($_FILES))
+ {
+ if ($_FILES["file"]["error"] || !is_uploaded_file($_FILES["file"]["tmp_name"]))
+ {
+ die('{"jsonrpc" : "2.0", "error" : {"code": 103, "message": "Failed to move uploaded file."}, "id" : "id"}');
+ }
+
+ // Read binary input stream and append it to temp file
+ if (!$in = @fopen($_FILES["file"]["tmp_name"], "rb"))
+ {
+ die('{"jsonrpc" : "2.0", "error" : {"code": 101, "message": "Failed to open input stream."}, "id" : "id"}');
+ }
+ }
+ else
+ {
+ if (!$in = @fopen("php://input", "rb"))
+ {
+ die('{"jsonrpc" : "2.0", "error" : {"code": 101, "message": "Failed to open input stream."}, "id" : "id"}');
+ }
+ }
+
+ while ($buff = fread($in, 4096))
+ {
+ fwrite($out, $buff);
+ }
+
+ @fclose($out);
+ @fclose($in);
+
+ // Check if file has been uploaded
+ if (!$chunks || $chunk == $chunks - 1)
+ {
+ // Strip the temp .part suffix off
+ rename("{$filePath}.part", $filePath);
+
+ include_once(PHPWG_ROOT_PATH.'admin/include/functions_upload.inc.php');
+
+ $image_id = add_uploaded_file(
+ $filePath,
+ $params['name'],
+ $params['category'],
+ $params['level'],
+ null // image_id = not provided, this is a new photo
+ );
+
+ $query = '
+SELECT
+ id,
+ path
+ FROM '.IMAGES_TABLE.'
+ WHERE id = '.$image_id.'
+;';
+ $image_infos = pwg_db_fetch_assoc(pwg_query($query));
+
+ return array(
+ 'image_id' => $image_id,
+ 'src' => DerivativeImage::thumb_url($image_infos),
+ );
+ }
+}
+
+/**
+ * API method
* Check if an image exists by it's name or md5 sum
* @param mixed[] $params
* @option string md5sum_list (optional)