16 lines
457 B
JavaScript
16 lines
457 B
JavaScript
/**
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* check if user is allowed to edit images
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* @param Obj Userobject
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* @return String Reason for denial (or null if allowed)
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*/
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function isDenied(usr) {
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if (!this._parent.userMayContrib()) {
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var membership = this._parent.isUserMember(usr);
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if (!membership)
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return (getMsg("error","userNoMember"));
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else if ((membership.level & MAY_ADD_FILE) == 0)
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return (getMsg("error","fileAddDenied"));
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}
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return null;
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}
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