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use call first and update docs

This commit is contained in:
John McLear 2014-05-12 15:08:32 +01:00
parent ec6dc4fa0e
commit d09e66e271
2 changed files with 4 additions and 4 deletions
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4
doc/api/hooks_server-side.md
View File

@ -259,7 +259,7 @@ This hook will allow a plug-in developer to modify the file name of an exported
Example:
```
exports.exportFileName = function(hook, padId){
return "newFileName"+padId;
exports.exportFileName = function(hook, padId, callback){
callback("newFileName"+padId);
}
```

4
src/node/handler/ExportHandler.js
View File

@ -49,10 +49,10 @@ exports.doExport = function(req, res, padId, type)
var fileName = padId;
// allow fileName to be overwritten by a hook, the type type is kept static for security reasons
hooks.aCallAll("exportFileName", padId,
hooks.aCallFirst("exportFileName", padId,
function(err, hookFileName){
// if fileName is set then set it to the padId, note that fileName is returned as an array.
if(fileName[0]) fileName = hookFileName;
if(hookFileName[0]) fileName = hookFileName[0];
}
);