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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\Core\Hook ;
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use Friendica\Core\Config ;
use Friendica\Core\L10n ;
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use Friendica\Core\Renderer ;
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/**
* cookienotice_install
* registers hooks
*
* @ 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' );
Hook :: register ( 'addon_settings' , __FILE__ , 'cookienotice_addon_settings' );
Hook :: register ( 'addon_settings_post' , __FILE__ , 'cookienotice_addon_settings_post' );
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}
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/**
* cookienotice_uninstall
* unregisters hooks
*
* @ return void
*/
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function cookienotice_uninstall ()
{
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Hook :: unregister ( 'page_content_top' , __FILE__ , 'cookienotice_page_content_top' );
Hook :: unregister ( 'page_end' , __FILE__ , 'cookienotice_page_end' );
Hook :: unregister ( 'addon_settings' , __FILE__ , 'cookienotice_addon_settings' );
Hook :: unregister ( 'addon_settings_post' , __FILE__ , 'cookienotice_addon_settings_post' );
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}
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/**
* cookienotice_addon_settings
* addon_settings hook
* creates the admins config panel
*
* @ param \Friendica\App $a
* @ param string $s The existing config panel html so far
*
* @ return void
*/
function cookienotice_addon_settings ( \Friendica\App $a , & $s )
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{
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if ( ! is_site_admin ()) {
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return ;
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}
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/* Add our stylesheet to the page so we can make our settings look nice */
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$stylesheetPath = 'addon/cookienotice/cookienotice.css' ;
$a -> registerStylesheet ( $stylesheetPath );
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$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 ( " settings.tpl " , " addon/cookienotice/ " );
$s .= Renderer :: replaceMacros ( $t , [
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'$title' => L10n :: t ( '"cookienotice" Settings' ),
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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' ), $text , L10n :: t ( 'The cookie usage notice' )],
'$oktext' => [ 'cookienotice-oktext' , L10n :: t ( 'OK Button Text' ), $oktext , L10n :: t ( 'The OK Button text' )],
'$submit' => L10n :: t ( 'Save Settings' )
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]);
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return ;
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}
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/**
* cookienotice_addon_settings_post
* addon_settings_post hook
* handles the post request from the admin panel
*
* @ param \Friendica\App $a
* @ param string $b
*
* @ return void
*/
function cookienotice_addon_settings_post ( \Friendica\App $a , & $b )
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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' ])));
info ( L10n :: t ( 'cookienotice Settings saved.' ) . EOL );
}
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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
*
* @ param \Friendica\App $a
* @ param string $b unnused - the header html incl . nav
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*
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* @ return void
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*/
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function cookienotice_page_content_top ( \Friendica\App $a , & $b )
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{
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$stylesheetPath = 'addon/cookienotice/cookienotice.css' ;
$footerscriptPath = 'addon/cookienotice/cookienotice.js' ;
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$a -> registerStylesheet ( $stylesheetPath );
$a -> 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
*
* @ param \Friendica\App $a
* @ 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 ( \Friendica\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 " , " addon/cookienotice/ " );
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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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}
