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friendica/mod/admin.php

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<?php
/**
* Friendika admin
*/
function admin_init(&$a) {
if(!is_site_admin()) {
notice( t('Permission denied.') . EOL);
return;
}
}
function admin_post(&$a){
if(!is_site_admin()) {
return login(false);
}
// urls
if ($a->argc > 1){
switch ($a->argv[1]){
case 'site':
admin_page_site_post($a);
break;
case 'users':
admin_page_users_post($a);
break;
case 'logs':
admin_page_logs_post($a);
break;
}
}
goaway($a->get_baseurl() . '/admin' );
return; // NOTREACHED
}
function admin_content(&$a) {
if(!is_site_admin()) {
return login(false);
}
/**
* Side bar links
*/
// array( url, name, extra css classes )
$aside = Array(
'site' => Array($a->get_baseurl()."/admin/site/", t("Site") , "site"),
'users' => Array($a->get_baseurl()."/admin/users/", t("Users") , "users"),
'plugins'=> Array($a->get_baseurl()."/admin/plugins/", t("Plugins") , "plugins")
);
/* get plugins admin page */
$r = q("SELECT * FROM `hook` WHERE `hook`='plugin_admin'");
$aside['plugins_admin']=Array();
foreach ($r as $h){
$plugin = explode("/",$h['file']); $plugin = $plugin[1];
$aside['plugins_admin'][] = Array($a->get_baseurl()."/admin/plugins/".$plugin, $plugin, "plugin");
}
$aside['logs'] = Array($a->get_baseurl()."/admin/logs/", t("Logs"), "logs");
$t = get_markup_template("admin_aside.tpl");
$a->page['aside'] = replace_macros( $t, array(
'$admin' => $aside,
'$h_pending' => t('User registrations waiting for confirm'),
'$admurl'=> $a->get_baseurl()."/admin/"
));
/**
* Page content
*/
$o = '';
// urls
if ($a->argc > 1){
switch ($a->argv[1]){
case 'site':
$o = admin_page_site($a);
break;
case 'users':
$o = admin_page_users($a);
break;
case 'plugins':
$o = admin_page_plugins($a);
break;
case 'logs':
$o = admin_page_logs($a);
break;
default:
notice( t("Item not found.") );
}
} else {
$o = admin_page_summary($a);
}
return $o;
}
/**
* Admin Summary Page
*/
function admin_page_summary(&$a) {
$r = q("SELECT `page-flags`, COUNT(uid) as `count` FROM `user` GROUP BY `page-flags`");
$accounts = Array(
Array( t('Normal Account'), 0),
Array( t('Soapbox Account'), 0),
Array( t('Community/Celebrity Account'), 0),
Array( t('Automatic Friend Account'), 0)
);
$users=0;
foreach ($r as $u){ $accounts[$u['page-flags']][1] = $u['count']; $users+=$u['count']; }
$r = q("SELECT COUNT(id) as `count` FROM `register`");
$pending = $r[0]['count'];
$t = get_markup_template("admin_summary.tpl");
return replace_macros($t, array(
'$title' => t('Administration'),
'$page' => t('Summary'),
'$users' => Array( t('Registered users'), $users),
'$accounts' => $accounts,
'$pending' => Array( t('Pending registrations'), $pending),
'$version' => Array( t('Version'), FRIENDIKA_VERSION),
'$build' => get_config('system','build'),
'$plugins' => Array( t('Active plugins'), $a->plugins )
));
}
/**
* Admin Site Page
*/
function admin_page_site_post(&$a){
if (!x($_POST,"page_site")){
return;
}
$sitename = ((x($_POST,'sitename')) ? notags(trim($_POST['sitename'])) : '');
$banner = ((x($_POST,'banner')) ? trim($_POST['banner']) : false);
$language = ((x($_POST,'language')) ? notags(trim($_POST['language'])) : '');
$theme = ((x($_POST,'theme')) ? notags(trim($_POST['theme'])) : '');
$maximagesize = ((x($_POST,'maximagesize')) ? intval(trim($_POST['maximagesize'])) : 0);
$register_policy = ((x($_POST,'register_policy')) ? intval(trim($_POST['register_policy'])) : 0);
$register_text = ((x($_POST,'register_text')) ? notags(trim($_POST['register_text'])) : '');
$allowed_sites = ((x($_POST,'allowed_sites')) ? notags(trim($_POST['allowed_sites'])) : '');
$allowed_email = ((x($_POST,'allowed_email')) ? notags(trim($_POST['allowed_email'])) : '');
$block_public = ((x($_POST,'block_public')) ? True : False);
$force_publish = ((x($_POST,'publish_all')) ? True : False);
$global_directory = ((x($_POST,'directory_submit_url')) ? notags(trim($_POST['directory_submit_url'])) : '');
$global_search_url = ((x($_POST,'directory_search_url'))? notags(trim($_POST['directory_search_url'])) : '');
$no_multi_reg = ((x($_POST,'no_multi_reg')) ? True : False);
$no_openid = ((x($_POST,'no_openid')) ? True : False);
$no_gravatar = ((x($_POST,'no_gravatar')) ? True : False);
$no_regfullname = ((x($_POST,'no_regfullname')) ? True : False);
$no_utf = ((x($_POST,'no_utf')) ? True : False);
$rino_enc = ((x($_POST,'rino_enc')) ? True : False);
$verifyssl = ((x($_POST,'verifyssl')) ? True : False);
$proxyuser = ((x($_POST,'proxyuser')) ? notags(trim($_POST['global_search_url'])) : '');
$proxy = ((x($_POST,'proxy')) ? notags(trim($_POST['global_search_url'])) : '');
$timeout = ((x($_POST,'timeout')) ? intval(trim($_POST['timeout'])) : 60);
set_config('config','sitename',$sitename);
if ($banner==""){
// don't know why, but del_config doesn't work...
q("DELETE FROM `config` WHERE `cat` = '%s' AND `k` = '%s' LIMIT 1",
dbesc("system"),
dbesc("banner")
);
} else {
set_config('system','banner', $banner);
}
set_config('system','language', $language);
set_config('system','theme', $theme);
set_config('system','maximagesize', $maximagesize);
set_config('config','register_policy', $register_policy);
set_config('config','register_text', $register_text);
set_config('system','allowed_sites', $allowed_sites);
set_config('system','allowed_email', $allowed_email);
set_config('system','block_public', $block_public);
set_config('system','publish_all', $force_publish);
if ($global_directory==""){
// don't know why, but del_config doesn't work...
q("DELETE FROM `config` WHERE `cat` = '%s' AND `k` = '%s' LIMIT 1",
dbesc("system"),
dbesc("directory_submit_url")
);
} else {
set_config('system','directory_submit_url', $global_directory);
}
set_config('system','directory_search_url', $global_search_url);
set_config('system','block_extended_register', $no_multi_reg);
set_config('system','no_openid', $no_openid);
set_config('system','no_gravatar', $no_gravatar);
set_config('system','no_regfullname', $no_regfullname);
set_config('system','proxy', $no_utf);
set_config('system','rino_encrypt', $rino_enc);
set_config('system','verifyssl', $verifyssl);
set_config('system','proxyuser', $proxyuser);
set_config('system','proxy', $proxy);
set_config('system','curl_timeout', $timeout);
goaway($a->get_baseurl() . '/admin/site' );
return; // NOTREACHED
}
function admin_page_site(&$a) {
/* Installed langs */
$lang_choices = array();
$langs = glob('view/*/strings.php');
if(is_array($langs) && count($langs)) {
if(! in_array('view/en/strings.php',$langs))
$langs[] = 'view/en/';
asort($langs);
foreach($langs as $l) {
$t = explode("/",$l);
$lang_choices[$t[1]] = $t[1];
}
}
/* Installed themes */
$theme_choices = array();
$files = glob('view/theme/*');
if($files) {
foreach($files as $file) {
$f = basename($file);
$theme_name = ((file_exists($file . '/experimental')) ? sprintf("%s - \x28Experimental\x29", $f) : $f);
$theme_choices[$f] = $theme_name;
}
}
/* Banner */
$banner = get_config('system','banner');
if($banner == false)
$banner = htmlspecialchars('<a href="http://project.friendika.com"><img id="logo-img" src="images/friendika-32.png" alt="logo" /></a><span id="logo-text"><a href="http://project.friendika.com">Friendika</a></span>');
//echo "<pre>"; var_dump($lang_choices); die("</pre>");
/* Register policy */
$register_choices = Array(
REGISTER_CLOSED => t("Closed"),
REGISTER_APPROVE => t("Need approvation"),
REGISTER_OPEN => t("Open")
);
$t = get_markup_template("admin_site.tpl");
return replace_macros($t, array(
'$title' => t('Administration'),
'$page' => t('Site'),
'$submit' => t('Submit'),
'$baseurl' => $a->get_baseurl(),
// name, label, value, help string, extra data...
'$sitename' => array('sitename', t("Site name"), $a->config['sitename'], ""),
'$banner' => array('banner', t("Banner/Logo"), $banner, ""),
'$language' => array('language', t("System language"), get_config('system','language'), "", $lang_choices),
'$theme' => array('theme', t("System theme"), get_config('system','theme'), "Default system theme (which may be over-ridden by user profiles)", $theme_choices),
'$maximagesize' => array('maximagesize', t("Maximum image size"), get_config('system','maximagesize'), "Maximum size in bytes of uploaded images. Default is 0, which means no limits."),
'$register_policy' => array('register_policy', t("Register policy"), $a->config['register_policy'], "", $register_choices),
'$register_text' => array('register_text', t("Register text"), $a->config['register_text'], "Will be displayed prominently on the registration page."),
'$allowed_sites' => array('allowed_sites', t("Allowed friend domains"), get_config('system','allowed_sites'), "Comma separated list of domains which are allowed to establish friendships with this site. Wildcards are accepted. Empty to allow any domains"),
'$allowed_email' => array('allowed_email', t("Allowed email domains"), get_config('system','allowed_email'), "Comma separated list of domains which are allowed in email addresses for registrations to this site. Wildcards are accepted. Empty to allow any domains"),
'$block_public' => array('block_public', t("Block public"), get_config('system','block_public'), "Check to block public access to all otherwise public personal pages on this site unless you are currently logged in."),
'$force_publish' => array('publish_all', t("Force publish"), get_config('system','publish_all'), "Check to force all profiles on this site to be listed in the site directory."),
'$global_directory' => array('directory_submit_url', t("Global directory update URL"), get_config('system','directory_submit_url'), "URL to update the global directory. If this is not set, the global directory is completely unavailable to the application."),
'$global_search_url'=> array('directory_search_url', t("Global directory search URL"), get_config('system','directory_search_url'), ""),
'$no_multi_reg' => array('no_multi_reg', t("Block multiple registrations"), get_config('system','block_extended_register'), "Disallow users to register additional accounts for use as pages."),
'$no_openid' => array('no_openid', t("No OpenID support"), get_config('system','no_openid'), "Disable OpenID support for registration and logins."),
'$no_gravatar' => array('no_gravatar', t("No Gravatar support"), get_config('system','no_gravatar'), ""),
'$no_regfullname' => array('no_regfullname', t("No fullname check"), get_config('system','no_regfullname'), "If unchecked, force users to registrate with a space between his firsname and lastname in Full name, as an antispam measure"),
'$no_utf' => array('no_utf', t("No UTF-8 Regular expressions"), get_config('system','proxy'), "Default is false (meaning UTF8 regular expressions are supported and working)"),
'$rino_enc' => array('rino_enc', t("Enable Rino encrypt"), get_config('system','rino_encrypt'),""),
'$verifyssl' => array('verifyssl', t("Verify SSL"), get_config('system','verifyssl'), "If you wish, you can turn on strict certificate checking. This will mean you cannot connect (at all) to self-signed SSL sites."),
'$proxyuser' => array('proxyuser', t("Proxy user"), get_config('system','proxyuser'), ""),
'$proxy' => array('proxy', t("Proxy URL"), get_config('system','proxy'), ""),
'$timeout' => array('timeout', t("Network timeout"), (x(get_config('system','curl_timeout'))?get_config('system','curl_timeout'):60), "Value is in seconds. Set to 0 for unlimited (not recommended)."),
));
}
/**
* Users admin page
*/
function admin_page_users_post(&$a){
$users=array(); $pending=array();
foreach($_POST as $k=>$v){
if (substr($k,0,5)=="user_") $users[] = substr($k,5,strlen($k)-5);
if (substr($k,0,8)=="pending_") $users[] = substr($k,8,strlen($k)-8);
}
if (x($_POST,'page_users_block')){
foreach($users as $uid){
q("UPDATE `user` SET `blocked`=1-`blocked` WHERE `uid`=%s",
intval( $uid )
);
}
notice( sprintf( tt("%s user blocked", "%s users blocked", count($users)), count($users)) );
}
if (x($_POST,'page_users_delete')){
require_once("include/Contact.php");
foreach($users as $uid){
user_remove($uid);
}
notice( sprintf( tt("%s user deleted", "%s users deleted", count($users)), count($users)) );
}
if (x($_POST,'page_users_approve')){
require_once("include/regmod.php");
foreach($pending as $hash){
user_allow($hash);
}
}
if (x($_POST,'page_users_deny')){
require_once("include/regmod.php");
foreach($pending as $hash){
user_deny($hash);
}
}
goaway($a->get_baseurl() . '/admin/users' );
return; // NOTREACHED
}
function admin_page_users(&$a){
if ($a->argc>2) {
$uid = $a->argv[3];
$user = q("SELECT * FROM `user` WHERE `uid`=%d", intval($uid));
if (count($user)==0){
notice( 'User not found' . EOL);
goaway($a->get_baseurl() . '/admin/users' );
return; // NOTREACHED
}
switch($a->argv[2]){
case "delete":{
// delete user
require_once("include/Contact.php");
user_remove($uid);
notice( sprintf(t("User '%s' deleted"), $user[0]['username']) . EOL);
}; break;
case "block":{
q("UPDATE `user` SET `blocked`=%d WHERE `uid`=%s",
intval( 1-$user[0]['blocked'] ),
intval( $uid )
);
}; break;
}
goaway($a->get_baseurl() . '/admin/users' );
return; // NOTREACHED
}
/* get pending */
$pending = q("SELECT `register`.*, `contact`.`name`, `user`.`email`
FROM `register`
LEFT JOIN `contact` ON `register`.`uid` = `contact`.`uid`
LEFT JOIN `user` ON `register`.`uid` = `user`.`uid`;");
/* get users */
$users = q("SELECT `user` . * , `contact`.`name` , `contact`.`url` , `contact`.`micro` , `lastitem`.`changed` AS `lastitem_date`
FROM (
SELECT `item`.`changed` , `item`.`uid`
FROM `item`
GROUP BY `uid`
ORDER BY `item`.`changed`
) AS `lastitem` , `user`
LEFT JOIN `contact` ON `user`.`uid` = `contact`.`uid`
WHERE `user`.`verified` =1
AND `contact`.`self` =1
AND `lastitem`.`uid` = `user`.`uid`
ORDER BY `contact`.`name`
");
function _setup_users($e){
$accounts = Array(
t('Normal Account'),
t('Soapbox Account'),
t('Community/Celebrity Account'),
t('Automatic Friend Account')
);
$e['page-flags'] = $accounts[$e['page-flags']];
$e['register_date'] = relative_date($e['register_date']);
$e['login_date'] = relative_date($e['login_date']);
$e['lastitem_date'] = relative_date($e['lastitem_date']);
return $e;
}
$users = array_map("_setup_users", $users);
$t = get_markup_template("admin_users.tpl");
return replace_macros($t, array(
// strings //
'$title' => t('Administration'),
'$page' => t('Users'),
'$submit' => t('Submit'),
'$select_all' => t('select all'),
'$h_pending' => t('User registrations waiting for confirm'),
'$th_pending' => array( t('Request date'), t('Name'), t('Email') ),
'$no_pending' => t('No registrations.'),
'$approve' => t('Approve'),
'$deny' => t('Deny'),
'$delete' => t('Delete'),
'$block' => t('Block'),
'$unblock' => t('Unblock'),
'$h_users' => t('Users'),
'$th_users' => array( t('Name'), t('Email'), t('Register date'), t('Last login'), t('Last item'), t('Account') ),
'$confirm_delete_multi' => t('Selected users will be deleted!\n\nEverything these users had posted on this site will be permanently deleted!\n\nAre you sure?'),
'$confirm_delete' => t('The user {0} will be deleted!\n\nEverything this user has posted on this site will be permanently deleted!\n\nAre you sure?'),
// values //
'$baseurl' => $a->get_baseurl(),
'$pending' => $pending,
'$users' => $users,
));
}
/*
* Plugins admin page
*/
function admin_page_plugins(&$a){
/**
* Single plugin
*/
if ($a->argc == 3){
$plugin = $a->argv[2];
if (!is_file("addon/$plugin/$plugin.php")){
notice( t("Item not found.") );
return;
}
if (x($_GET,"a") && $_GET['a']=="t"){
// Toggle plugin status
$idx = array_search($plugin, $a->plugins);
if ($idx){
unset($a->plugins[$idx]);
uninstall_plugin($plugin);
} else {
$a->plugins[] = $plugin;
install_plugin($plugin);
}
set_config("system","addon", implode(", ",$a->plugins));
goaway($a->get_baseurl() . '/admin/plugins' );
return; // NOTREACHED
}
// display plugin details
require_once('library/markdown.php');
if (in_array($plugin, $a->plugins)){
$status="on"; $action= t("Disable");
} else {
$status="off"; $action= t("Enable");
}
$readme=Null;
if (is_file("addon/$plugin/README.md")){
$readme = file_get_contents("addon/$plugin/README.md");
$readme = Markdown($readme);
} else if (is_file("addon/$plugin/README")){
$readme = "<pre>". file_get_contents("addon/$plugin/README") ."</pre>";
}
$t = get_markup_template("admin_plugins_details.tpl");
return replace_macros($t, array(
'$title' => t('Administration'),
'$page' => t('Plugins'),
'$toggle' => t('Toggle'),
'$baseurl' => $a->get_baseurl(),
'$plugin' => $plugin,
'$status' => $status,
'$action' => $action,
'$info' => get_plugin_info($plugin),
'$readme' => $readme
));
}
/**
* List plugins
*/
$plugins = array();
$files = glob("addon/*/");
if($files) {
foreach($files as $file) {
if (is_dir($file)){
list($tmp, $id)=array_map("trim", explode("/",$file));
$info = get_plugin_info($id);
$plugins[] = array( $id, (in_array($id, $a->plugins)?"on":"off") , $info);
}
}
}
$t = get_markup_template("admin_plugins.tpl");
return replace_macros($t, array(
'$title' => t('Administration'),
'$page' => t('Plugins'),
'$submit' => t('Submit'),
'$baseurl' => $a->get_baseurl(),
'$plugins' => $plugins
));
}
/**
* Logs admin page
*/
function admin_page_logs_post(&$a) {
if (x($_POST,"page_logs")) {
$logfile = ((x($_POST,'logfile')) ? notags(trim($_POST['logfile'])) : '');
$debugging = ((x($_POST,'debugging')) ? true : false);
$loglevel = ((x($_POST,'loglevel')) ? intval(trim($_POST['loglevel'])) : 0);
set_config('system','logfile', $logfile);
set_config('system','debugging', $debugging);
set_config('system','loglevel', $loglevel);
}
goaway($a->get_baseurl() . '/admin/logs' );
return; // NOTREACHED
}
function admin_page_logs(&$a){
$log_choices = Array(
LOGGER_NORMAL => 'Normal',
LOGGER_TRACE => 'Trace',
LOGGER_DEBUG => 'Debug',
LOGGER_DATA => 'Data',
LOGGER_ALL => 'All'
);
$t = get_markup_template("admin_logs.tpl");
$f = get_config('system','logfile');
$size = filesize($f);
if($size > 5000000)
$size = 5000000;
$data = '';
$fp = fopen($f,'r');
if($fp) {
$seek = fseek($fp,0-$size,SEEK_END);
if($seek === 0) {
fgets($fp); // throw away the first partial line
$data = str_replace(array("\n","\t"),array('<br />','&nbsp;&nbsp;&nbsp;&nbsp;'),escape_tags(fread($fp,$size)));
while(! feof($fp))
$data .= str_replace(array("\n","\t"),array('<br />','&nbsp;&nbsp;&nbsp;&nbsp;'),escape_tags(fread($fp,4096)));
}
fclose($fp);
}
return replace_macros($t, array(
'$title' => t('Administration'),
'$page' => t('Logs'),
'$submit' => t('Submit'),
'$clear' => t('Clear'),
'$data' => $data,
'$baseurl' => $a->get_baseurl(),
'$logname' => get_config('system','logfile'),
// name, label, value, help string, extra data...
'$debugging' => array('debugging', t("Debugging"),get_config('system','debugging'), ""),
'$logfile' => array('logfile', t("Log file"), get_config('system','logfile'), "Must be writable by web server. Relative to your Friendika index.php."),
'$loglevel' => array('loglevel', t("Log level"), get_config('system','loglevel'), "", $log_choices),
));
}
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