36 lines
636 B
PHP
36 lines
636 B
PHP
<?php
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namespace dokuwiki\Action;
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/**
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* Class Diff
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*
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* Show the differences between two revisions
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*
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* @package dokuwiki\Action
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*/
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class Diff extends AbstractAction {
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/** @inheritdoc */
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public function minimumPermission() {
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return AUTH_READ;
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}
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/** @inheritdoc */
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public function preProcess() {
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global $INPUT;
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// store the selected diff type in cookie
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$difftype = $INPUT->str('difftype');
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if(!empty($difftype)) {
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set_doku_pref('difftype', $difftype);
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}
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}
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/** @inheritdoc */
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public function tplContent() {
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html_diff();
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}
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}
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