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https://github.com/FreshRSS/FreshRSS.git
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fb614ab80c
- Add a support($key) method which return if the given key is supported by the setter. - Change handle signature by adding a $data param which must be passed by reference. See https://github.com/FreshRSS/FreshRSS/issues/730
48 lines
1.2 KiB
PHP
48 lines
1.2 KiB
PHP
<?php
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class FreshRSS_ConfigurationSetter {
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/**
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* Return if the given key is supported by this setter.
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* @param $key the key to test.
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* @return true if the key is supported, false else.
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*/
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public function support($key) {
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$name_setter = '_' . $key;
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return is_callable(array($this, $name_setter));
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}
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/**
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* Set the given key in data with the current value.
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* @param $data an array containing the list of all configuration data.
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* @param $key the key to update.
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* @param $value the value to set.
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*/
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public function handle(&$data, $key, $value) {
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$name_setter = '_' . $key;
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call_user_func_array(array($this, $name_setter), array(&$data, $value));
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}
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/**
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* The (long) list of setters.
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*/
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private function _language(&$data, $value) {
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$languages = Minz_Translate::availableLanguages();
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if (!isset($languages[$value])) {
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$value = 'en';
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}
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$data['language'] = $value;
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}
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private function _posts_per_page(&$data, $value) {
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$value = intval($value);
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$data['posts_per_page'] = $value > 0 ? $value : 10;
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}
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private function _view_mode(&$data, $value) {
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if (!in_array($value, array('global', 'normal', 'reader'))) {
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$value = 'normal';
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}
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$data['view_mode'] = $value;
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}
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}
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