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add mayEditVersion()

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checks if version may be edited online
This commit is contained in:
Uwe Steinmann 2016-03-09 07:44:12 +01:00
parent 41c83dbe6d
commit 46843ad0e7
1 changed files with 21 additions and 0 deletions
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21
inc/inc.ClassAccessOperation.php
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@ -45,6 +45,27 @@ class SeedDMS_AccessOperation {
$this->settings = $settings;
} /* }}} */
/**
* Check if editing of version is allowed
*
* This check can only be done for documents. Removal of versions is
* only allowed if this is turned on in the settings and there are
* at least 2 versions avaiable. Everybody with write access on the
* document may delete versions. The admin may even delete a version
* even if is disallowed in the settings.
*/
function mayEditVersion() { /* {{{ */
if(get_class($this->obj) == 'SeedDMS_Core_Document') {
$version = $this->obj->getLatestContent();
if (!isset($this->settings->_editOnlineFileTypes) || !is_array($this->settings->_editOnlineFileTypes) || !in_array(strtolower($version->getFileType()), $this->settings->_editOnlineFileTypes))
return false;
if ($this->obj->getAccessMode($this->user) == M_ALL || $this->user->isAdmin()) {
return true;
}
}
return false;
} /* }}} */
/**
* Check if removal of version is allowed
*