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56 lines
1.8 KiB
PHP
56 lines
1.8 KiB
PHP
<?php
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namespace Sabre\VObject;
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/**
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* This class provides a list of global defaults for vobject.
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*
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* Some of these started to appear in various classes, so it made a bit more
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* sense to centralize them, so it's easier for user to find and change these.
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*
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* The global nature of them does mean that changing the settings for one
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* instance has a global influence.
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*
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* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
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* @author Evert Pot (http://evertpot.com/)
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* @license http://sabre.io/license/ Modified BSD License
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*/
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class Settings
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{
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/**
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* The minimum date we accept for various calculations with dates, such as
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* recurrences.
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*
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* The choice of 1900 is pretty arbitrary, but it covers most common
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* use-cases. In particular, it covers birthdates for virtually everyone
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* alive on earth, which is less than 5 people at the time of writing.
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*/
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public static $minDate = '1900-01-01';
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/**
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* The maximum date we accept for various calculations with dates, such as
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* recurrences.
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*
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* The choice of 2100 is pretty arbitrary, but should cover most
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* appointments made for many years to come.
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*/
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public static $maxDate = '2100-01-01';
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/**
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* The maximum number of recurrences that will be generated.
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*
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* This setting limits the maximum of recurring events that this library
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* generates in its recurrence iterators.
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*
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* This is a security measure. Without this, it would be possible to craft
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* specific events that recur many, many times, potentially DDOSing the
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* server.
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*
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* The default (3500) allows creation of a daily event that goes on for 10
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* years, which is hopefully long enough for most.
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*
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* Set this value to -1 to disable this control altogether.
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*/
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public static $maxRecurrences = 3500;
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}
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