Official Addons for the Friendica Communications Platform. (please note that this is a clone of the repository at github, issues are handled there)
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<?php
/**
* Name: Impressum
* Description: Plugin to add contact information to the about page (/friendica)
* Version: 1.2
* Author: Tobias Diekershoff <https://f.diekershoff.de/profile/tobias>
* License: 3-clause BSD license
*/
require_once('include/bbcode.php');
function impressum_install() {
register_hook('about_hook', 'addon/impressum/impressum.php', 'impressum_show');
register_hook('page_end', 'addon/impressum/impressum.php', 'impressum_footer');
logger("installed impressum plugin");
}
function impressum_uninstall() {
unregister_hook('about_hook', 'addon/impressum/impressum.php', 'impressum_show');
unregister_hook('page_end', 'addon/impressum/impressum.php', 'impressum_footer');
logger("uninstalled impressum plugin");
}
function obfuscate_email ($s) {
$s = str_replace('@','(at)',$s);
$s = str_replace('.','(dot)',$s);
return $s;
}
function impressum_footer($a, &$b) {
$text = bbcode(get_config('impressum','footer_text'), true);
if (! $text == '') {
$a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="'.$a->get_baseurl().'/addon/impressum/impressum.css" media="all" />';
$b .= '<div class="clear"></div>';
$b .= '<div id="impressum_footer">'.$text.'</div>';
}
}
function impressum_show($a,&$b) {
$b .= '<h3>'.t('Impressum').'</h3>';
$owner = get_config('impressum', 'owner');
$owner_profile = get_config('impressum','ownerprofile');
$postal = bbcode(get_config('impressum', 'postal'), true);
$notes = bbcode(get_config('impressum', 'notes'), true);
$email = obfuscate_email( get_config('impressum','email') );
if (strlen($owner)) {
if (strlen($owner_profile)) {
$tmp = '<a href="'.$owner_profile.'">'.$owner.'</a>';
} else {
$tmp = $owner;
}
if (strlen($email)) {
$b .= '<p><strong>'.t('Site Owner').'</strong>: '. $tmp .'<br /><strong>'.t('Email Address').'</strong>: '.$email.'</p>';
} else {
$b .= '<p><strong>'.t('Site Owner').'</strong>: '. $tmp .'</p>';
}
if (strlen($postal)) {
$b .= '<p><strong>'.t('Postal Address').'</strong><br />'. $postal .'</p>';
}
if (strlen($notes)) {
$b .= '<p>'.$notes.'</p>';
}
} else {
$b .= '<p>'.t('The impressum addon needs to be configured!<br />Please add at least the <tt>owner</tt> variable to your config file. For other variables please refer to the README file of the addon.').'</p>';
}
}
function impressum_plugin_admin_post (&$a) {
$owner = ((x($_POST, 'owner')) ? notags(trim($_POST['owner'])) : '');
$ownerprofile = ((x($_POST, 'ownerprofile')) ? notags(trim($_POST['ownerprofile'])) : '');
$postal = ((x($_POST, 'postal')) ? (trim($_POST['postal'])) : '');
$notes = ((x($_POST, 'notes')) ? (trim($_POST['notes'])) : '');
$email = ((x($_POST, 'email')) ? notags(trim($_POST['email'])) : '');
$footer_text = ((x($_POST, 'footer_text')) ? (trim($_POST['footer_text'])) : '');
set_config('impressum','owner',strip_tags($owner));
set_config('impressum','ownerprofile',strip_tags($ownerprofile));
set_config('impressum','postal',strip_tags($postal));
set_config('impressum','email',strip_tags($email));
set_config('impressum','notes',strip_tags($notes));
set_config('impressum','footer_text',strip_tags($footer_text));
info( t('Settings updated.'). EOL );
}
function impressum_plugin_admin (&$a, &$o) {
$t = get_markup_template( "admin.tpl", "addon/impressum/" );
$o = replace_macros($t, array(
'$submit' => t('Submit'),
'$owner' => array('owner', t('Site Owner'), get_config('impressum','owner'), t('The page operators name.')),
'$ownerprofile' => array('ownerprofile', t('Site Owners Profile'), get_config('impressum','ownerprofile'), t('Profile address of the operator.')),
'$postal' => array('postal', t('Postal Address'), get_config('impressum','postal'), t('How to contact the operator via snail mail. You can use BBCode here.')),
'$notes' => array('notes', t('Notes'), get_config('impressum','notes'), t('Additional notes that are displayed beneath the contact information. You can use BBCode here.')),
'$email' => array('email', t('Email Address'), get_config('impressum','email'), t('How to contact the operator via email. (will be displayed obfuscated)')),
'$footer_text' => array('footer_text', t('Footer note'), get_config('impressum','footer_text'), t('Text for the footer. You can use BBCode here.')),
));
}