X-Git-Url: https://reisub.nsupdate.info/git/?a=blobdiff_plain;f=jappixmini%2Fjappixmini.php;h=ad4d4901432c38a70dc50ac5b4fb833864654362;hb=81dd8fb29525cf760aad2ac1508d6edcd3ef6419;hp=faac6a815477a45712baa2c9835628948f3a0991;hpb=7a447e507e8cd880cb89a42f1cd1c232be80fa25;p=friendica-addons.git%2F.git

diff --git a/jappixmini/jappixmini.php b/jappixmini/jappixmini.php
index faac6a81..ad4d4901 100644
--- a/jappixmini/jappixmini.php
+++ b/jappixmini/jappixmini.php
@@ -63,58 +63,62 @@
  */
 
 use Friendica\App;
-use Friendica\Core\Config;
-use Friendica\Core\PConfig;
+use Friendica\Core\Hook;
+use Friendica\Core\Logger;
+use Friendica\Core\Protocol;
+use Friendica\Database\DBA;
+use Friendica\DI;
 use Friendica\Model\User;
+use Friendica\Util\Network;
 
 function jappixmini_install()
 {
-	register_hook('plugin_settings', 'addon/jappixmini/jappixmini.php', 'jappixmini_settings');
-	register_hook('plugin_settings_post', 'addon/jappixmini/jappixmini.php', 'jappixmini_settings_post');
+	Hook::register('addon_settings', 'addon/jappixmini/jappixmini.php', 'jappixmini_settings');
+	Hook::register('addon_settings_post', 'addon/jappixmini/jappixmini.php', 'jappixmini_settings_post');
 
-	register_hook('page_end', 'addon/jappixmini/jappixmini.php', 'jappixmini_script');
-	register_hook('authenticate', 'addon/jappixmini/jappixmini.php', 'jappixmini_login');
+	Hook::register('page_end', 'addon/jappixmini/jappixmini.php', 'jappixmini_script');
+	Hook::register('authenticate', 'addon/jappixmini/jappixmini.php', 'jappixmini_login');
 
-	register_hook('cron', 'addon/jappixmini/jappixmini.php', 'jappixmini_cron');
+	Hook::register('cron', 'addon/jappixmini/jappixmini.php', 'jappixmini_cron');
 
 	// Jappix source download as required by AGPL
-	register_hook('about_hook', 'addon/jappixmini/jappixmini.php', 'jappixmini_download_source');
+	Hook::register('about_hook', 'addon/jappixmini/jappixmini.php', 'jappixmini_download_source');
 
 	// set standard configuration
-	$info_text = Config::get("jappixmini", "infotext");
+	$info_text = DI::config()->get("jappixmini", "infotext");
 	if (!$info_text)
-		set_confConfig::setig("jappixmini", "infotext", "To get the chat working, you need to know a BOSH host which works with your Jabber account. " .
+		DI::config()->set("jappixmini", "infotext", "To get the chat working, you need to know a BOSH host which works with your Jabber account. " .
 			"An example of a BOSH server that works for all accounts is https://bind.jappix.com/, but keep " .
 			"in mind that the BOSH server can read along all chat messages. If you know that your Jabber " .
 			"server also provides an own BOSH server, it is much better to use this one!"
 		);
 
-	$bosh_proxy = Config::get("jappixmini", "bosh_proxy");
+	$bosh_proxy = DI::config()->get("jappixmini", "bosh_proxy");
 	if ($bosh_proxy === "") {
-		Config::set("jappixmini", "bosh_proxy", "1");
+		DI::config()->set("jappixmini", "bosh_proxy", "1");
 	}
 
 	// set addon version so that safe updates are possible later
-	$addon_version = Config::get("jappixmini", "version");
+	$addon_version = DI::config()->get("jappixmini", "version");
 	if ($addon_version === "") {
-		Config::set("jappixmini", "version", "1");
+		DI::config()->set("jappixmini", "version", "1");
 	}
 }
 
 function jappixmini_uninstall()
 {
-	unregister_hook('plugin_settings', 'addon/jappixmini/jappixmini.php', 'jappixmini_settings');
-	unregister_hook('plugin_settings_post', 'addon/jappixmini/jappixmini.php', 'jappixmini_settings_post');
+	Hook::unregister('addon_settings', 'addon/jappixmini/jappixmini.php', 'jappixmini_settings');
+	Hook::unregister('addon_settings_post', 'addon/jappixmini/jappixmini.php', 'jappixmini_settings_post');
 
-	unregister_hook('page_end', 'addon/jappixmini/jappixmini.php', 'jappixmini_script');
-	unregister_hook('authenticate', 'addon/jappixmini/jappixmini.php', 'jappixmini_login');
+	Hook::unregister('page_end', 'addon/jappixmini/jappixmini.php', 'jappixmini_script');
+	Hook::unregister('authenticate', 'addon/jappixmini/jappixmini.php', 'jappixmini_login');
 
-	unregister_hook('cron', 'addon/jappixmini/jappixmini.php', 'jappixmini_cron');
+	Hook::unregister('cron', 'addon/jappixmini/jappixmini.php', 'jappixmini_cron');
 
-	unregister_hook('about_hook', 'addon/jappixmini/jappixmini.php', 'jappixmini_download_source');
+	Hook::unregister('about_hook', 'addon/jappixmini/jappixmini.php', 'jappixmini_download_source');
 }
 
-function jappixmini_plugin_admin(App $a, &$o)
+function jappixmini_addon_admin(App $a, &$o)
 {
 	// display instructions and warnings on addon settings page for admin
 	if (!file_exists("addon/jappixmini.tgz")) {
@@ -122,35 +126,35 @@ function jappixmini_plugin_admin(App $a, &$o)
 	}
 
 	// warn if cron job has not yet been executed
-	$cron_run = Config::get("jappixmini", "last_cron_execution");
+	$cron_run = DI::config()->get("jappixmini", "last_cron_execution");
 	if (!$cron_run) {
 		$o .= "<p><strong>Warning: The cron job has not yet been executed. If this message is still there after some time (usually 10 minutes), this means that autosubscribe and autoaccept will not work.</strong></p>";
 	}
 
 	// bosh proxy
-	$bosh_proxy = intval(Config::get("jappixmini", "bosh_proxy"));
+	$bosh_proxy = intval(DI::config()->get("jappixmini", "bosh_proxy"));
 	$bosh_proxy = intval($bosh_proxy) ? ' checked="checked"' : '';
 	$o .= '<label for="jappixmini-proxy">Activate BOSH proxy</label>';
 	$o .= ' <input id="jappixmini-proxy" type="checkbox" name="jappixmini-proxy" value="1"' . $bosh_proxy . ' /><br />';
 
 	// bosh address
-	$bosh_address = Config::get("jappixmini", "bosh_address");
+	$bosh_address = DI::config()->get("jappixmini", "bosh_address");
 	$o .= '<p><label for="jappixmini-address">Adress of the default BOSH proxy. If enabled it overrides the user settings:</label><br />';
 	$o .= '<input id="jappixmini-address" type="text" name="jappixmini-address" value="' . $bosh_address . '" /></p>';
 
 	// default server address
-	$default_server = Config::get("jappixmini", "default_server");
+	$default_server = DI::config()->get("jappixmini", "default_server");
 	$o .= '<p><label for="jappixmini-server">Adress of the default jabber server:</label><br />';
 	$o .= '<input id="jappixmini-server" type="text" name="jappixmini-server" value="' . $default_server . '" /></p>';
 
 	// default user name to friendica nickname
-	$default_user = intval(Config::get("jappixmini", "default_user"));
+	$default_user = intval(DI::config()->get("jappixmini", "default_user"));
 	$default_user = intval($default_user) ? ' checked="checked"' : '';
 	$o .= '<label for="jappixmini-user">Set the default username to the nickname:</label>';
 	$o .= ' <input id="jappixmini-user" type="checkbox" name="jappixmini-defaultuser" value="1"' . $default_user . ' /><br />';
 
 	// info text field
-	$info_text = Config::get("jappixmini", "infotext");
+	$info_text = DI::config()->get("jappixmini", "infotext");
 	$o .= '<p><label for="jappixmini-infotext">Info text to help users with configuration (important if you want to provide your own BOSH host!):</label><br />';
 	$o .= '<textarea id="jappixmini-infotext" name="jappixmini-infotext" rows="5" cols="50">' . htmlentities($info_text) . '</textarea></p>';
 
@@ -158,7 +162,7 @@ function jappixmini_plugin_admin(App $a, &$o)
 	$o .= '<input type="submit" name="jappixmini-admin-settings" value="OK" />';
 }
 
-function jappixmini_plugin_admin_post(App $a)
+function jappixmini_addon_admin_post(App $a)
 {
 	// set info text
 	$submit = $_REQUEST['jappixmini-admin-settings'];
@@ -168,11 +172,11 @@ function jappixmini_plugin_admin_post(App $a)
 		$default_user = intval($_REQUEST['jappixmini-defaultuser']);
 		$bosh_address = $_REQUEST['jappixmini-address'];
 		$default_server = $_REQUEST['jappixmini-server'];
-		Config::set("jappixmini", "infotext", $info_text);
-		Config::set("jappixmini", "bosh_proxy", $bosh_proxy);
-		Config::set("jappixmini", "bosh_address", $bosh_address);
-		Config::set("jappixmini", "default_server", $default_server);
-		Config::set("jappixmini", "default_user", $default_user);
+		DI::config()->set("jappixmini", "infotext", $info_text);
+		DI::config()->set("jappixmini", "bosh_proxy", $bosh_proxy);
+		DI::config()->set("jappixmini", "bosh_address", $bosh_address);
+		DI::config()->set("jappixmini", "default_server", $default_server);
+		DI::config()->set("jappixmini", "default_user", $default_user);
 	}
 }
 
@@ -187,30 +191,30 @@ function jappixmini_init()
 	// of local users
 	$dfrn_id = $_REQUEST["dfrn_id"];
 	if (!$dfrn_id) {
-		killme();
+		exit();
 	}
 
 	$role = $_REQUEST["role"];
 	if ($role == "pub") {
-		$r = q("SELECT * FROM `contact` WHERE LENGTH(`pubkey`) AND `dfrn-id`='%s' LIMIT 1", dbesc($dfrn_id));
+		$r = q("SELECT * FROM `contact` WHERE LENGTH(`pubkey`) AND `dfrn-id`='%s' LIMIT 1", DBA::escape($dfrn_id));
 		if (!count($r)) {
-			killme();
+			exit();
 		}
 
-		$encrypt_func = openssl_public_encrypt;
-		$decrypt_func = openssl_public_decrypt;
+		$encrypt_func = 'openssl_public_encrypt';
+		$decrypt_func = 'openssl_public_decrypt';
 		$key = $r[0]["pubkey"];
 	} else if ($role == "prv") {
-		$r = q("SELECT * FROM `contact` WHERE LENGTH(`prvkey`) AND `issued-id`='%s' LIMIT 1", dbesc($dfrn_id));
+		$r = q("SELECT * FROM `contact` WHERE LENGTH(`prvkey`) AND `issued-id`='%s' LIMIT 1", DBA::escape($dfrn_id));
 		if (!count($r)) {
-			killme();
+			exit();
 		}
 
-		$encrypt_func = openssl_private_encrypt;
-		$decrypt_func = openssl_private_decrypt;
+		$encrypt_func = 'openssl_private_encrypt';
+		$decrypt_func = 'openssl_private_decrypt';
 		$key = $r[0]["prvkey"];
 	} else {
-		killme();
+		exit();
 	}
 
 	$uid = $r[0]["uid"];
@@ -224,21 +228,21 @@ function jappixmini_init()
 		$decrypt_func($signed_address, $trusted_address, $key);
 
 		$now = intval(time());
-		PConfig::set($uid, "jappixmini", "id:$dfrn_id", "$now:$trusted_address");
+		DI::pConfig()->set($uid, "jappixmini", "id:$dfrn_id", "$now:$trusted_address");
 	} catch (Exception $e) {
 
 	}
 
-	// do not return an address if user deactivated plugin
-	$activated = PConfig::get($uid, 'jappixmini', 'activate');
+	// do not return an address if user deactivated addon
+	$activated = DI::pConfig()->get($uid, 'jappixmini', 'activate');
 	if (!$activated) {
-		killme();
+		exit();
 	}
 
 	// return the requested Jabber address
 	try {
-		$username = PConfig::get($uid, 'jappixmini', 'username');
-		$server = PConfig::get($uid, 'jappixmini', 'server');
+		$username = DI::pConfig()->get($uid, 'jappixmini', 'username');
+		$server = DI::pConfig()->get($uid, 'jappixmini', 'server');
 		$address = "$username@$server";
 
 		$encrypted_address = "";
@@ -246,57 +250,57 @@ function jappixmini_init()
 
 		$encrypted_address_hex = bin2hex($encrypted_address);
 
-		$answer = Array(
+		$answer = [
 			"status" => "ok",
 			"encrypted_address" => $encrypted_address_hex
-		);
+		];
 
 		$answer_json = json_encode($answer);
 		echo $answer_json;
-		killme();
+		exit();
 	} catch (Exception $e) {
-		killme();
+		exit();
 	}
 }
 
 function jappixmini_settings(App $a, &$s)
 {
 	// addon settings for a user
-	$activate = PConfig::get(local_user(), 'jappixmini', 'activate');
+	$activate = DI::pConfig()->get(local_user(), 'jappixmini', 'activate');
 	$activate = intval($activate) ? ' checked="checked"' : '';
-	$dontinsertchat = PConfig::get(local_user(), 'jappixmini', 'dontinsertchat');
+	$dontinsertchat = DI::pConfig()->get(local_user(), 'jappixmini', 'dontinsertchat');
 	$insertchat = !(intval($dontinsertchat) ? ' checked="checked"' : '');
 
-	$defaultbosh = Config::get("jappixmini", "bosh_address");
+	$defaultbosh = DI::config()->get("jappixmini", "bosh_address");
 
 	if ($defaultbosh != "") {
-		PConfig::set(local_user(), 'jappixmini', 'bosh', $defaultbosh);
+		DI::pConfig()->set(local_user(), 'jappixmini', 'bosh', $defaultbosh);
 	}
 
-	$username = PConfig::get(local_user(), 'jappixmini', 'username');
+	$username = DI::pConfig()->get(local_user(), 'jappixmini', 'username');
 	$username = htmlentities($username);
-	$server = PConfig::get(local_user(), 'jappixmini', 'server');
+	$server = DI::pConfig()->get(local_user(), 'jappixmini', 'server');
 	$server = htmlentities($server);
-	$bosh = PConfig::get(local_user(), 'jappixmini', 'bosh');
+	$bosh = DI::pConfig()->get(local_user(), 'jappixmini', 'bosh');
 	$bosh = htmlentities($bosh);
-	$password = PConfig::get(local_user(), 'jappixmini', 'password');
-	$autosubscribe = PConfig::get(local_user(), 'jappixmini', 'autosubscribe');
+	$password = DI::pConfig()->get(local_user(), 'jappixmini', 'password');
+	$autosubscribe = DI::pConfig()->get(local_user(), 'jappixmini', 'autosubscribe');
 	$autosubscribe = intval($autosubscribe) ? ' checked="checked"' : '';
-	$autoapprove = PConfig::get(local_user(), 'jappixmini', 'autoapprove');
+	$autoapprove = DI::pConfig()->get(local_user(), 'jappixmini', 'autoapprove');
 	$autoapprove = intval($autoapprove) ? ' checked="checked"' : '';
-	$encrypt = intval(PConfig::get(local_user(), 'jappixmini', 'encrypt'));
+	$encrypt = intval(DI::pConfig()->get(local_user(), 'jappixmini', 'encrypt'));
 	$encrypt_checked = $encrypt ? ' checked="checked"' : '';
 	$encrypt_disabled = $encrypt ? '' : ' disabled="disabled"';
 
 	if ($server == "") {
-		$server = Config::get("jappixmini", "default_server");
+		$server = DI::config()->get("jappixmini", "default_server");
 	}
 
-	if (($username == "") && Config::get("jappixmini", "default_user")) {
+	if (($username == "") && DI::config()->get("jappixmini", "default_user")) {
 		$username = $a->user["nickname"];
 	}
 
-	$info_text = Config::get("jappixmini", "infotext");
+	$info_text = DI::config()->get("jappixmini", "infotext");
 	$info_text = htmlentities($info_text);
 	$info_text = str_replace("\n", "<br />", $info_text);
 
@@ -318,69 +322,69 @@ function jappixmini_settings(App $a, &$s)
 
 	if (!$activate) {
 		// load scripts if not yet activated so that password can be saved
-		$a->page['htmlhead'] .= '<script type="text/javascript" src="' . $a->get_baseurl() . '/addon/jappixmini/jappix/php/get.php?t=js&amp;g=mini.xml"></script>' . "\r\n";
-		$a->page['htmlhead'] .= '<script type="text/javascript" src="' . $a->get_baseurl() . '/addon/jappixmini/jappix/php/get.php?t=js&amp;f=presence.js~caps.js~name.js~roster.js"></script>' . "\r\n";
+		DI::page()['htmlhead'] .= '<script type="text/javascript" src="' . DI::baseUrl()->get() . '/addon/jappixmini/jappix/php/get.php?t=js&amp;g=mini.xml"></script>' . "\r\n";
+		DI::page()['htmlhead'] .= '<script type="text/javascript" src="' . DI::baseUrl()->get() . '/addon/jappixmini/jappix/php/get.php?t=js&amp;f=presence.js~caps.js~name.js~roster.js"></script>' . "\r\n";
 
-		$a->page['htmlhead'] .= '<script type="text/javascript" src="' . $a->get_baseurl() . '/addon/jappixmini/lib.js"></script>' . "\r\n";
+		DI::page()['htmlhead'] .= '<script type="text/javascript" src="' . DI::baseUrl()->get() . '/addon/jappixmini/lib.js"></script>' . "\r\n";
 	}
 
 	$s .= '<span id="settings_jappixmini_inflated" class="settings-block fakelink" style="display: block;" onclick="openClose(\'settings_jappixmini_expanded\'); openClose(\'settings_jappixmini_inflated\');">';
-	$s .= '<h3>' . t('Jappix Mini') . '</h3>';
+	$s .= '<h3>' . DI::l10n()->t('Jappix Mini') . '</h3>';
 	$s .= '</span>';
 	$s .= '<div id="settings_jappixmini_expanded" class="settings-block" style="display: none;">';
 	$s .= '<span class="fakelink" onclick="openClose(\'settings_jappixmini_expanded\'); openClose(\'settings_jappixmini_inflated\');">';
-	$s .= '<h3>' . t('Jappix Mini') . '</h3>';
+	$s .= '<h3>' . DI::l10n()->t('Jappix Mini') . '</h3>';
 	$s .= '</span>';
 
-	$s .= '<label for="jappixmini-activate">' . t('Activate addon') . '</label>';
+	$s .= '<label for="jappixmini-activate">' . DI::l10n()->t('Activate addon') . '</label>';
 	$s .= ' <input id="jappixmini-activate" type="checkbox" name="jappixmini-activate" value="1"' . $activate . ' />';
 	$s .= '<br />';
-	$s .= '<label for"jappixmini-dont-insertchat">' . t('Do <em>not</em> insert the Jappixmini Chat-Widget into the webinterface') . '</label>';
+	$s .= '<label for"jappixmini-dont-insertchat">' . DI::l10n()->t('Do <em>not</em> insert the Jappixmini Chat-Widget into the webinterface') . '</label>';
 	$s .= '<input id="jappixmini-dont-insertchat" type="checkbox" name="jappixmini-dont-insertchat" value="1"' . $insertchat . ' />';
 	$s .= '<br />';
-	$s .= '<label for="jappixmini-username">' . t('Jabber username') . '</label>';
+	$s .= '<label for="jappixmini-username">' . DI::l10n()->t('Jabber username') . '</label>';
 	$s .= ' <input id="jappixmini-username" type="text" name="jappixmini-username" value="' . $username . '" />';
 	$s .= '<br />';
-	$s .= '<label for="jappixmini-server">' . t('Jabber server') . '</label>';
+	$s .= '<label for="jappixmini-server">' . DI::l10n()->t('Jabber server') . '</label>';
 	$s .= ' <input id="jappixmini-server" type="text" name="jappixmini-server" value="' . $server . '" />';
 	$s .= '<br />';
 
 	if ($defaultbosh == "") {
-		$s .= '<label for="jappixmini-bosh">' . t('Jabber BOSH host') . '</label>';
+		$s .= '<label for="jappixmini-bosh">' . DI::l10n()->t('Jabber BOSH host') . '</label>';
 		$s .= ' <input id="jappixmini-bosh" type="text" name="jappixmini-bosh" value="' . $bosh . '" />';
 		$s .= '<br />';
 	}
 
-	$s .= '<label for="jappixmini-password">' . t('Jabber password') . '</label>';
+	$s .= '<label for="jappixmini-password">' . DI::l10n()->t('Jabber password') . '</label>';
 	$s .= ' <input type="hidden" id="jappixmini-password" name="jappixmini-encrypted-password" value="' . $password . '" />';
 	$s .= ' <input id="jappixmini-clear-password" type="password" value="" onchange="jappixmini_set_password();" />';
 	$s .= '<br />';
 	$onchange = "document.getElementById('jappixmini-friendica-password').disabled = !this.checked;jappixmini_set_password();";
-	$s .= '<label for="jappixmini-encrypt">' . t('Encrypt Jabber password with Friendica password (recommended)') . '</label>';
+	$s .= '<label for="jappixmini-encrypt">' . DI::l10n()->t('Encrypt Jabber password with Friendica password (recommended)') . '</label>';
 	$s .= ' <input id="jappixmini-encrypt" type="checkbox" name="jappixmini-encrypt" onchange="' . $onchange . '" value="1"' . $encrypt_checked . ' />';
 	$s .= '<br />';
-	$s .= '<label for="jappixmini-friendica-password">' . t('Friendica password') . '</label>';
+	$s .= '<label for="jappixmini-friendica-password">' . DI::l10n()->t('Friendica password') . '</label>';
 	$s .= ' <input id="jappixmini-friendica-password" name="jappixmini-friendica-password" type="password" onchange="jappixmini_set_password();" value=""' . $encrypt_disabled . ' />';
 	$s .= '<br />';
-	$s .= '<label for="jappixmini-autoapprove">' . t('Approve subscription requests from Friendica contacts automatically') . '</label>';
+	$s .= '<label for="jappixmini-autoapprove">' . DI::l10n()->t('Approve subscription requests from Friendica contacts automatically') . '</label>';
 	$s .= ' <input id="jappixmini-autoapprove" type="checkbox" name="jappixmini-autoapprove" value="1"' . $autoapprove . ' />';
 	$s .= '<br />';
-	$s .= '<label for="jappixmini-autosubscribe">' . t('Subscribe to Friendica contacts automatically') . '</label>';
+	$s .= '<label for="jappixmini-autosubscribe">' . DI::l10n()->t('Subscribe to Friendica contacts automatically') . '</label>';
 	$s .= ' <input id="jappixmini-autosubscribe" type="checkbox" name="jappixmini-autosubscribe" value="1"' . $autosubscribe . ' />';
 	$s .= '<br />';
-	$s .= '<label for="jappixmini-purge">' . t('Purge internal list of jabber addresses of contacts') . '</label>';
+	$s .= '<label for="jappixmini-purge">' . DI::l10n()->t('Purge internal list of jabber addresses of contacts') . '</label>';
 	$s .= ' <input id="jappixmini-purge" type="checkbox" name="jappixmini-purge" value="1" />';
 	$s .= '<br />';
 	if ($info_text) {
 		$s .= '<br />Configuration help:<p style="margin-left:2em;">' . $info_text . '</p>';
 	}
 	$s .= '<br />Status:<p style="margin-left:2em;">Addon knows ' . $address_cnt . ' Jabber addresses of ' . $contact_cnt . ' Friendica contacts (takes some time, usually 10 minutes, to update).</p>';
-	$s .= '<input type="submit" name="jappixmini-submit" value="' . t('Save Settings') . '" />';
-	$s .= ' <input type="button" value="' . t('Add contact') . '" onclick="jappixmini_addon_subscribe();" />';
+	$s .= '<input type="submit" name="jappixmini-submit" value="' . DI::l10n()->t('Save Settings') . '" />';
+	$s .= ' <input type="button" value="' . DI::l10n()->t('Add contact') . '" onclick="jappixmini_addon_subscribe();" />';
 
 	$s .= '</div>';
 
-	$a->page['htmlhead'] .= "<script type=\"text/javascript\">
+	DI::page()['htmlhead'] .= "<script type=\"text/javascript\">
         function jappixmini_set_password() {
             encrypt = document.getElementById('jappixmini-encrypt').checked;
             password = document.getElementById('jappixmini-password');
@@ -438,26 +442,26 @@ function jappixmini_settings_post(App $a, &$b)
 		$purge = intval($b['jappixmini-purge']);
 
 		$username = trim($b['jappixmini-username']);
-		$old_username = PConfig::get($uid, 'jappixmini', 'username');
+		$old_username = DI::pConfig()->get($uid, 'jappixmini', 'username');
 		if ($username != $old_username) {
 			$purge = 1;
 		}
 
 		$server = trim($b['jappixmini-server']);
-		$old_server = PConfig::get($uid, 'jappixmini', 'server');
+		$old_server = DI::pConfig()->get($uid, 'jappixmini', 'server');
 		if ($server != $old_server) {
 			$purge = 1;
 		}
 
-		PConfig::set($uid, 'jappixmini', 'username'      , $username);
-		PConfig::set($uid, 'jappixmini', 'server'        , $server);
-		PConfig::set($uid, 'jappixmini', 'bosh'          , trim($b['jappixmini-bosh']));
-		PConfig::set($uid, 'jappixmini', 'password'      , trim($b['jappixmini-encrypted-password']));
-		PConfig::set($uid, 'jappixmini', 'autosubscribe' , intval($b['jappixmini-autosubscribe']));
-		PConfig::set($uid, 'jappixmini', 'autoapprove'   , intval($b['jappixmini-autoapprove']));
-		PConfig::set($uid, 'jappixmini', 'activate'      , intval($b['jappixmini-activate']));
-		PConfig::set($uid, 'jappixmini', 'dontinsertchat', intval($b['jappixmini-dont-insertchat']));
-		PConfig::set($uid, 'jappixmini', 'encrypt'       , $encrypt);
+		DI::pConfig()->set($uid, 'jappixmini', 'username'      , $username);
+		DI::pConfig()->set($uid, 'jappixmini', 'server'        , $server);
+		DI::pConfig()->set($uid, 'jappixmini', 'bosh'          , trim($b['jappixmini-bosh']));
+		DI::pConfig()->set($uid, 'jappixmini', 'password'      , trim($b['jappixmini-encrypted-password']));
+		DI::pConfig()->set($uid, 'jappixmini', 'autosubscribe' , intval($b['jappixmini-autosubscribe']));
+		DI::pConfig()->set($uid, 'jappixmini', 'autoapprove'   , intval($b['jappixmini-autoapprove']));
+		DI::pConfig()->set($uid, 'jappixmini', 'activate'      , intval($b['jappixmini-activate']));
+		DI::pConfig()->set($uid, 'jappixmini', 'dontinsertchat', intval($b['jappixmini-dont-insertchat']));
+		DI::pConfig()->set($uid, 'jappixmini', 'encrypt'       , $encrypt);
 		info('Jappix Mini settings saved.');
 
 		if ($purge) {
@@ -474,54 +478,54 @@ function jappixmini_script(App $a)
 		return;
 	}
 
-	if ($_GET["mode"] == "minimal") {
+	if (($_GET['mode'] ?? '') == 'minimal') {
 		return;
 	}
 
-	$activate = PConfig::get(local_user(), 'jappixmini', 'activate');
-	$dontinsertchat = PConfig::get(local_user(), 'jappixmini', 'dontinsertchat');
+	$activate = DI::pConfig()->get(local_user(), 'jappixmini', 'activate');
+	$dontinsertchat = DI::pConfig()->get(local_user(), 'jappixmini', 'dontinsertchat');
 	if (!$activate || $dontinsertchat) {
 		return;
 	}
 
-	$a->page['htmlhead'] .= '<script type="text/javascript" src="' . $a->get_baseurl() . '/addon/jappixmini/jappix/php/get.php?t=js&amp;g=mini.xml"></script>' . "\r\n";
-	$a->page['htmlhead'] .= '<script type="text/javascript" src="' . $a->get_baseurl() . '/addon/jappixmini/jappix/php/get.php?t=js&amp;f=presence.js~caps.js~name.js~roster.js"></script>' . "\r\n";
+	DI::page()['htmlhead'] .= '<script type="text/javascript" src="' . DI::baseUrl()->get() . '/addon/jappixmini/jappix/php/get.php?t=js&amp;g=mini.xml"></script>' . "\r\n";
+	DI::page()['htmlhead'] .= '<script type="text/javascript" src="' . DI::baseUrl()->get() . '/addon/jappixmini/jappix/php/get.php?t=js&amp;f=presence.js~caps.js~name.js~roster.js"></script>' . "\r\n";
 
-	$a->page['htmlhead'] .= '<script type="text/javascript" src="' . $a->get_baseurl() . '/addon/jappixmini/lib.js"></script>' . "\r\n";
+	DI::page()['htmlhead'] .= '<script type="text/javascript" src="' . DI::baseUrl()->get() . '/addon/jappixmini/lib.js"></script>' . "\r\n";
 
-	$username = PConfig::get(local_user(), 'jappixmini', 'username');
+	$username = DI::pConfig()->get(local_user(), 'jappixmini', 'username');
 	$username = str_replace("'", "\\'", $username);
-	$server = PConfig::get(local_user(), 'jappixmini', 'server');
+	$server = DI::pConfig()->get(local_user(), 'jappixmini', 'server');
 	$server = str_replace("'", "\\'", $server);
-	$bosh = PConfig::get(local_user(), 'jappixmini', 'bosh');
+	$bosh = DI::pConfig()->get(local_user(), 'jappixmini', 'bosh');
 	$bosh = str_replace("'", "\\'", $bosh);
-	$encrypt = PConfig::get(local_user(), 'jappixmini', 'encrypt');
+	$encrypt = DI::pConfig()->get(local_user(), 'jappixmini', 'encrypt');
 	$encrypt = intval($encrypt);
-	$password = PConfig::get(local_user(), 'jappixmini', 'password');
+	$password = DI::pConfig()->get(local_user(), 'jappixmini', 'password');
 	$password = str_replace("'", "\\'", $password);
 
-	$autoapprove = PConfig::get(local_user(), 'jappixmini', 'autoapprove');
+	$autoapprove = DI::pConfig()->get(local_user(), 'jappixmini', 'autoapprove');
 	$autoapprove = intval($autoapprove);
-	$autosubscribe = PConfig::get(local_user(), 'jappixmini', 'autosubscribe');
+	$autosubscribe = DI::pConfig()->get(local_user(), 'jappixmini', 'autosubscribe');
 	$autosubscribe = intval($autosubscribe);
 
 	// set proxy if necessary
-	$use_proxy = Config::get('jappixmini', 'bosh_proxy');
+	$use_proxy = DI::config()->get('jappixmini', 'bosh_proxy');
 	if ($use_proxy) {
-		$proxy = $a->get_baseurl() . '/addon/jappixmini/proxy.php';
+		$proxy = DI::baseUrl()->get() . '/addon/jappixmini/proxy.php';
 	} else {
 		$proxy = "";
 	}
 
 	// get a list of jabber accounts of the contacts
-	$contacts = Array();
+	$contacts = [];
 	$uid = local_user();
 	$rows = q("SELECT * FROM `pconfig` WHERE `uid`=$uid AND `cat`='jappixmini' AND `k` LIKE 'id:%%'");
 	foreach ($rows as $row) {
 		$key = $row['k'];
 		$pos = strpos($key, ":");
 		$dfrn_id = substr($key, $pos + 1);
-		$r = q("SELECT `name` FROM `contact` WHERE `uid`=$uid AND (`dfrn-id`='%s' OR `issued-id`='%s')", dbesc($dfrn_id), dbesc($dfrn_id));
+		$r = q("SELECT `name` FROM `contact` WHERE `uid`=$uid AND (`dfrn-id`='%s' OR `issued-id`='%s')", DBA::escape($dfrn_id), DBA::escape($dfrn_id));
 		if (count($r))
 			$name = $r[0]["name"];
 
@@ -543,14 +547,14 @@ function jappixmini_script(App $a)
 	// get nickname
 	$r = q("SELECT `username` FROM `user` WHERE `uid`=$uid");
 	$nickname = json_encode($r[0]["username"]);
-	$groupchats = Config::get('jappixmini', 'groupchats');
+	$groupchats = DI::config()->get('jappixmini', 'groupchats');
 	//if $groupchats has no value jappix_addon_start will produce a syntax error
 	if (empty($groupchats)) {
 		$groupchats = "{}";
 	}
 
 	// add javascript to start Jappix Mini
-	$a->page['htmlhead'] .= "<script type=\"text/javascript\">
+	DI::page()['htmlhead'] .= "<script type=\"text/javascript\">
         jQuery(document).ready(function() {
            jappixmini_addon_start('$server', '$username', '$proxy', '$bosh', $encrypt, '$password', $nickname, $contacts_json, '$contacts_hash', $autoapprove, $autosubscribe, $groupchats);
         });
@@ -563,10 +567,10 @@ function jappixmini_login(App $a, &$o)
 {
 	// create client secret on login to be able to encrypt jabber passwords
 	// for setDB and str_sha1, needed by jappixmini_addon_set_client_secret
-	$a->page['htmlhead'] .= '<script type="text/javascript" src="' . $a->get_baseurl() . '/addon/jappixmini/jappix/php/get.php?t=js&amp;f=datastore.js~jsjac.js"></script>' . "\r\n";
+	DI::page()['htmlhead'] .= '<script type="text/javascript" src="' . DI::baseUrl()->get() . '/addon/jappixmini/jappix/php/get.php?t=js&amp;f=datastore.js~jsjac.js"></script>' . "\r\n";
 
 	// for jappixmini_addon_set_client_secret
-	$a->page['htmlhead'] .= '<script type="text/javascript" src="' . $a->get_baseurl() . '/addon/jappixmini/lib.js"></script>' . "\r\n";
+	DI::page()['htmlhead'] .= '<script type="text/javascript" src="' . DI::baseUrl()->get() . '/addon/jappixmini/lib.js"></script>' . "\r\n";
 
 	// save hash of password
 	$o = str_replace("<form ", "<form onsubmit=\"jappixmini_addon_set_client_secret(this.elements['id_password'].value);return true;\" ", $o);
@@ -575,11 +579,11 @@ function jappixmini_login(App $a, &$o)
 function jappixmini_cron(App $a, $d)
 {
 	// For autosubscribe/autoapprove, we need to maintain a list of jabber addresses of our contacts.
-	Config::set("jappixmini", "last_cron_execution", $d);
+	DI::config()->set("jappixmini", "last_cron_execution", $d);
 
 	// go through list of users with jabber enabled
 	$users = q("SELECT `uid` FROM `pconfig` WHERE `cat`='jappixmini' AND (`k`='autosubscribe' OR `k`='autoapprove') AND `v`='1'");
-	logger("jappixmini: Update list of contacts' jabber accounts for " . count($users) . " users.");
+	Logger::log("jappixmini: Update list of contacts' jabber accounts for " . count($users) . " users.");
 
 	if (!count($users)) {
 		return;
@@ -590,7 +594,7 @@ function jappixmini_cron(App $a, $d)
 
 		// for each user, go through list of contacts
 		$contacts = q("SELECT * FROM `contact` WHERE `uid`=%d AND ((LENGTH(`dfrn-id`) AND LENGTH(`pubkey`)) OR (LENGTH(`issued-id`) AND LENGTH(`prvkey`))) AND `network` = '%s'",
-			intval($uid), dbesc(NETWORK_DFRN));
+			intval($uid), DBA::escape(Protocol::DFRN));
 		foreach ($contacts as $contact_row) {
 			$request = $contact_row["request"];
 			if (!$request) {
@@ -600,19 +604,19 @@ function jappixmini_cron(App $a, $d)
 			$dfrn_id = $contact_row["dfrn-id"];
 			if ($dfrn_id) {
 				$key = $contact_row["pubkey"];
-				$encrypt_func = openssl_public_encrypt;
-				$decrypt_func = openssl_public_decrypt;
+				$encrypt_func = 'openssl_public_encrypt';
+				$decrypt_func = 'openssl_public_decrypt';
 				$role = "prv";
 			} else {
 				$dfrn_id = $contact_row["issued-id"];
 				$key = $contact_row["prvkey"];
-				$encrypt_func = openssl_private_encrypt;
-				$decrypt_func = openssl_private_decrypt;
+				$encrypt_func = 'openssl_private_encrypt';
+				$decrypt_func = 'openssl_private_decrypt';
 				$role = "pub";
 			}
 
 			// check if jabber address already present
-			$present = PConfig::get($uid, "jappixmini", "id:" . $dfrn_id);
+			$present = DI::pConfig()->get($uid, "jappixmini", "id:" . $dfrn_id);
 			$now = intval(time());
 			if ($present) {
 				// $present has format "timestamp:jabber_address"
@@ -635,11 +639,11 @@ function jappixmini_cron(App $a, $d)
 			$base = substr($request, 0, $pos) . "/jappixmini?role=$role";
 
 			// construct own address
-			$username = PConfig::get($uid, 'jappixmini', 'username');
+			$username = DI::pConfig()->get($uid, 'jappixmini', 'username');
 			if (!$username) {
 				continue;
 			}
-			$server = PConfig::get($uid, 'jappixmini', 'server');
+			$server = DI::pConfig()->get($uid, 'jappixmini', 'server');
 			if (!$server) {
 				continue;
 			}
@@ -656,11 +660,11 @@ function jappixmini_cron(App $a, $d)
 
 			try {
 				// send request
-				$answer_json = fetch_url($url);
+				$answer_json = Network::fetchUrl($url);
 
 				// parse answer
 				$answer = json_decode($answer_json);
-				if ($answer->status != "ok") {
+				if (empty($answer->status) || ($answer->status != "ok")) {
 					throw new Exception();
 				}
 
@@ -685,7 +689,7 @@ function jappixmini_cron(App $a, $d)
 			}
 
 			// save address
-			PConfig::set($uid, "jappixmini", "id:$dfrn_id", "$now:$decrypted_address");
+			DI::pConfig()->set($uid, "jappixmini", "id:$dfrn_id", "$now:$decrypted_address");
 		}
 	}
 }
@@ -694,6 +698,6 @@ function jappixmini_download_source(App $a, &$b)
 {
 	// Jappix Mini source download link on About page
 	$b .= '<h1>Jappix Mini</h1>';
-	$b .= '<p>This site uses the jappixmini addon, which includes Jappix Mini by the <a href="' . $a->get_baseurl() . '/addon/jappixmini/jappix/AUTHORS">Jappix authors</a> and is distributed under the terms of the <a href="' . $a->get_baseurl() . '/addon/jappixmini/jappix/COPYING">GNU Affero General Public License</a>.</p>';
-	$b .= '<p>You can download the <a href="' . $a->get_baseurl() . '/addon/jappixmini.tgz">source code of the addon</a>. The rest of Friendica is distributed under compatible licenses and can be retrieved from <a href="https://github.com/friendica/friendica">https://github.com/friendica/friendica</a> and <a href="https://github.com/friendica/friendica-addons">https://github.com/friendica/friendica-addons</a></p>';
+	$b .= '<p>This site uses the jappixmini addon, which includes Jappix Mini by the <a href="' . DI::baseUrl()->get() . '/addon/jappixmini/jappix/AUTHORS">Jappix authors</a> and is distributed under the terms of the <a href="' . DI::baseUrl()->get() . '/addon/jappixmini/jappix/COPYING">GNU Affero General Public License</a>.</p>';
+	$b .= '<p>You can download the <a href="' . DI::baseUrl()->get() . '/addon/jappixmini.tgz">source code of the addon</a>. The rest of Friendica is distributed under compatible licenses and can be retrieved from <a href="https://github.com/friendica/friendica">https://github.com/friendica/friendica</a> and <a href="https://github.com/friendica/friendica-addons">https://github.com/friendica/friendica-addons</a></p>';
 }