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< ? php
/**
* Name : Cookie Notice
* Description : Configure , show and handle a simple cookie notice
* Version : 1.0
* Author : Peter Liebetrau < https :// socivitas / profile / peerteer >
*/
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use Friendica\App ;
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use Friendica\Core\Config ;
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use Friendica\Core\Hook ;
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use Friendica\Core\L10n ;
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use Friendica\Core\Renderer ;
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use Friendica\DI ;
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/**
* cookienotice_install
* registers hooks
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*
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* @ return void
*/
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function cookienotice_install ()
{
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Hook :: register ( 'page_content_top' , __FILE__ , 'cookienotice_page_content_top' );
Hook :: register ( 'page_end' , __FILE__ , 'cookienotice_page_end' );
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}
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/**
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* cookienotice_addon_admin
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* creates the admins config panel
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*
* @ param App $a
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* @ param string $s The existing config panel html so far
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*
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* @ return void
*/
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function cookienotice_addon_admin ( App $a , & $s )
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{
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if ( ! is_site_admin ()) {
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return ;
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}
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$text = Config :: get ( 'cookienotice' , 'text' , L10n :: t ( 'This website uses cookies. If you continue browsing this website, you agree to the usage of cookies.' ));
$oktext = Config :: get ( 'cookienotice' , 'oktext' , L10n :: t ( 'OK' ));
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$t = Renderer :: getMarkupTemplate ( 'admin.tpl' , __DIR__ );
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$s .= Renderer :: replaceMacros ( $t , [
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'$description' => L10n :: t ( '<b>Configure your cookie usage notice.</b> It should just be a notice, saying that the website uses cookies. It is shown as long as a user didnt confirm clicking the OK button.' ),
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'$text' => [ 'cookienotice-text' , L10n :: t ( 'Cookie Usage Notice' ), $text ],
'$oktext' => [ 'cookienotice-oktext' , L10n :: t ( 'OK Button Text' ), $oktext ],
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'$submit' => L10n :: t ( 'Save Settings' )
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]);
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return ;
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}
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/**
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* cookienotice_addon_admin_post
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* handles the post request from the admin panel
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*
* @ param App $a
*
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* @ return void
*/
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function cookienotice_addon_admin_post ( App $a )
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{
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if ( ! is_site_admin ()) {
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return ;
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}
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if ( $_POST [ 'cookienotice-submit' ]) {
Config :: set ( 'cookienotice' , 'text' , trim ( strip_tags ( $_POST [ 'cookienotice-text' ])));
Config :: set ( 'cookienotice' , 'oktext' , trim ( strip_tags ( $_POST [ 'cookienotice-oktext' ])));
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info ( L10n :: t ( 'cookienotice Settings saved.' ));
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}
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}
/**
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* cookienotice_page_content_top
* page_content_top hook
* adds css and scripts to the < head > section of the html
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*
* @ param App $a
* @ param string $b unused - the header html incl . nav
*
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* @ return void
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*/
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function cookienotice_page_content_top ( App $a , & $b )
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{
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$stylesheetPath = __DIR__ . '/cookienotice.css' ;
$footerscriptPath = __DIR__ . '/cookienotice.js' ;
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DI :: page () -> registerStylesheet ( $stylesheetPath );
DI :: page () -> registerFooterScript ( $footerscriptPath );
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}
/**
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* cookienotice_page_end
* page_end hook
* ads our cookienotice box to the end of the html
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*
* @ param App $a
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* @ param string $b the page html
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*
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* @ return void
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*/
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function cookienotice_page_end ( App $a , & $b )
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{
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$text = ( string ) Config :: get ( 'cookienotice' , 'text' , L10n :: t ( 'This website uses cookies to recognize revisiting and logged in users. You accept the usage of these cookies by continue browsing this website.' ));
$oktext = ( string ) Config :: get ( 'cookienotice' , 'oktext' , L10n :: t ( 'OK' ));
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$page_end_tpl = Renderer :: getMarkupTemplate ( 'cookienotice.tpl' , __DIR__ );
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$page_end = Renderer :: replaceMacros ( $page_end_tpl , [
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'$text' => $text ,
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'$oktext' => $oktext ,
]);
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$b .= $page_end ;
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}
