forked from GNUsocial/gnu-social
720 lines
23 KiB
PHP
720 lines
23 KiB
PHP
<?php
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/**
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* StatusNet - the distributed open-source microblogging tool
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* Copyright (C) 2009, StatusNet, Inc.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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define('INSTALLDIR', dirname(__FILE__));
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$external_libraries=array(
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array(
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'name'=>'gettext',
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'url'=>'http://us.php.net/manual/en/book.gettext.php',
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'check_function'=>'gettext'
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),
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array(
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'name'=>'PEAR',
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'url'=>'http://pear.php.net/',
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'deb'=>'php-pear',
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'include'=>'PEAR.php',
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'check_class'=>'PEAR'
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),
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array(
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'name'=>'DB',
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'pear'=>'DB',
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'url'=>'http://pear.php.net/package/DB',
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'deb'=>'php-db',
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'include'=>'DB/common.php',
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'check_class'=>'DB_common'
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),
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array(
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'name'=>'DB_DataObject',
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'pear'=>'DB_DataObject',
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'url'=>'http://pear.php.net/package/DB_DataObject',
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'include'=>'DB/DataObject.php',
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'check_class'=>'DB_DataObject'
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),
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array(
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'name'=>'Console_Getopt',
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'pear'=>'Console_Getopt',
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'url'=>'http://pear.php.net/package/Console_Getopt',
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'include'=>'Console/Getopt.php',
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'check_class'=>'Console_Getopt'
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),
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array(
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'name'=>'Facebook API',
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'url'=>'http://developers.facebook.com/',
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'include'=>'facebook/facebook.php',
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'check_class'=>'Facebook'
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),
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array(
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'name'=>'htmLawed',
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'url'=>'http://www.bioinformatics.org/phplabware/internal_utilities/htmLawed',
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'include'=>'htmLawed/htmLawed.php',
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'check_function'=>'htmLawed'
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),
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array(
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'name'=>'HTTP_Request',
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'pear'=>'HTTP_Request',
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'url'=>'http://pear.php.net/package/HTTP_Request',
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'deb'=>'php-http-request',
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'include'=>'HTTP/Request.php',
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'check_class'=>'HTTP_Request'
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),
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array(
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'name'=>'Mail',
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'pear'=>'Mail',
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'url'=>'http://pear.php.net/package/Mail',
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'deb'=>'php-mail',
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'include'=>'Mail.php',
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'check_class'=>'Mail'
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),
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array(
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'name'=>'Mail_mimeDecode',
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'pear'=>'Mail_mimeDecode',
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'url'=>'http://pear.php.net/package/Mail_mimeDecode',
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'deb'=>'php-mail-mimedecode',
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'include'=>'Mail/mimeDecode.php',
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'check_class'=>'Mail_mimeDecode'
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),
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array(
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'name'=>'Mime_Type',
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'pear'=>'Mime_Type',
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'url'=>'http://pear.php.net/package/Mime_Type',
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'include'=>'MIME/Type.php',
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'check_class'=>'Mime_Type'
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),
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array(
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'name'=>'Net_URL_Mapper',
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'pear'=>'Net_URL_Mapper',
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'url'=>'http://pear.php.net/package/Net_URL_Mapper',
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'include'=>'Net/URL/Mapper.php',
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'check_class'=>'Net_URL_Mapper'
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),
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array(
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'name'=>'Net_Socket',
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'pear'=>'Net_Socket',
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'url'=>'http://pear.php.net/package/Net_Socket',
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'deb'=>'php-net-socket',
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'include'=>'Net/Socket.php',
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'check_class'=>'Net_Socket'
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),
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array(
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'name'=>'Net_SMTP',
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'pear'=>'Net_SMTP',
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'url'=>'http://pear.php.net/package/Net_SMTP',
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'deb'=>'php-net-smtp',
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'include'=>'Net/SMTP.php',
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'check_class'=>'Net_SMTP'
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),
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array(
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'name'=>'Net_URL',
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'pear'=>'Net_URL',
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'url'=>'http://pear.php.net/package/Net_URL',
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'deb'=>'php-net-url',
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'include'=>'Net/URL.php',
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'check_class'=>'Net_URL'
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),
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array(
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'name'=>'Net_URL2',
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'pear'=>'Net_URL2',
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'url'=>'http://pear.php.net/package/Net_URL2',
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'include'=>'Net/URL2.php',
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'check_class'=>'Net_URL2'
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),
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array(
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'name'=>'Services_oEmbed',
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'pear'=>'Services_oEmbed',
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'url'=>'http://pear.php.net/package/Services_oEmbed',
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'include'=>'Services/oEmbed.php',
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'check_class'=>'Services_oEmbed'
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),
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array(
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'name'=>'Stomp',
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'url'=>'http://stomp.codehaus.org/PHP',
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'include'=>'Stomp.php',
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'check_class'=>'Stomp'
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),
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array(
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'name'=>'System_Command',
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'pear'=>'System_Command',
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'url'=>'http://pear.php.net/package/System_Command',
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'include'=>'System/Command.php',
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'check_class'=>'System_Command'
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),
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array(
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'name'=>'XMPPHP',
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'url'=>'http://code.google.com/p/xmpphp',
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'include'=>'XMPPHP/XMPP.php',
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'check_class'=>'XMPPHP_XMPP'
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),
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array(
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'name'=>'PHP Markdown',
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'url'=>'http://www.michelf.com/projects/php-markdown/',
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'include'=>'markdown.php',
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'check_class'=>'Markdown_Parser'
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),
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array(
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'name'=>'OAuth',
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'url'=>'http://code.google.com/p/oauth-php',
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'include'=>'OAuth.php',
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'check_class'=>'OAuthRequest'
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),
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array(
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'name'=>'Validate',
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'pear'=>'Validate',
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'url'=>'http://pear.php.net/package/Validate',
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'include'=>'Validate.php',
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'check_class'=>'Validate'
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)
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);
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function main()
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{
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if (!checkPrereqs())
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{
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return;
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}
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if (isset($_GET['checklibs'])) {
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showLibs();
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} else {
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if ($_SERVER['REQUEST_METHOD'] == 'POST') {
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handlePost();
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} else {
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showForm();
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}
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}
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}
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function haveExternalLibrary($external_library)
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{
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if(isset($external_library['include']) && ! haveIncludeFile($external_library['include'])){
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return false;
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}
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if(isset($external_library['check_function']) && ! function_exists($external_library['check_function'])){
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return false;
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}
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if(isset($external_library['check_class']) && ! class_exists($external_library['check_class'])){
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return false;
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}
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return true;
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}
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// Attempt to include a PHP file and report if it worked, while
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// suppressing the annoying warning messages on failure.
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function haveIncludeFile($filename) {
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$old = error_reporting(error_reporting() & ~E_WARNING);
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$ok = include_once($filename);
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error_reporting($old);
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return $ok;
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}
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function checkPrereqs()
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{
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$pass = true;
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if (file_exists(INSTALLDIR.'/config.php')) {
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?><p class="error">Config file "config.php" already exists.</p>
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<?php
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$pass = false;
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}
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if (version_compare(PHP_VERSION, '5.2.3', '<')) {
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?><p class="error">Require PHP version 5.2.3 or greater.</p><?php
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$pass = false;
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}
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$reqs = array('gd', 'curl',
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'xmlwriter', 'mbstring','tidy');
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foreach ($reqs as $req) {
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if (!checkExtension($req)) {
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?><p class="error">Cannot load required extension: <code><?php echo $req; ?></code></p><?php
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$pass = false;
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}
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}
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if (!checkExtension('pgsql') && !checkExtension('mysql')) {
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?><p class="error">Cannot find mysql or pgsql extension. You need one or the other: <code><?php echo $req; ?></code></p><?php
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$pass = false;
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}
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if (!is_writable(INSTALLDIR)) {
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?><p class="error">Cannot write config file to: <code><?php echo INSTALLDIR; ?></code></p>
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<p>On your server, try this command: <code>chmod a+w <?php echo INSTALLDIR; ?></code>
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<?php
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$pass = false;
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}
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// Check the subdirs used for file uploads
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$fileSubdirs = array('avatar', 'background', 'file');
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foreach ($fileSubdirs as $fileSubdir) {
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$fileFullPath = INSTALLDIR."/$fileSubdir/";
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if (!is_writable($fileFullPath)) {
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?><p class="error">Cannot write <?php echo $fileSubdir; ?> directory: <code><?php echo $fileFullPath; ?></code></p>
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<p>On your server, try this command: <code>chmod a+w <?php echo $fileFullPath; ?></code></p>
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<?php
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$pass = false;
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}
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}
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return $pass;
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}
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function checkExtension($name)
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{
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if (extension_loaded($name)) {
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return true;
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} elseif (function_exists('dl') && ini_get('enable_dl') && !ini_get('safe_mode')) {
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// dl will throw a fatal error if it's disabled or we're in safe mode.
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// More fun, it may not even exist under some SAPIs in 5.3.0 or later...
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$soname = $name . '.' . PHP_SHLIB_SUFFIX;
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if (PHP_SHLIB_SUFFIX == 'dll') {
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$soname = "php_" . $soname;
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}
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return @dl($soname);
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} else {
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return false;
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}
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}
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function showLibs()
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{
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global $external_libraries;
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$present_libraries=array();
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$absent_libraries=array();
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foreach($external_libraries as $external_library){
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if(haveExternalLibrary($external_library)){
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$present_libraries[]=$external_library;
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}else{
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$absent_libraries[]=$external_library;
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}
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}
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echo<<<E_O_T
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<div class="instructions">
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<p>StatusNet comes bundled with a number of libraries required for the application to work. However, it is best that you use PEAR or you distribution to manage
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libraries instead, as they tend to provide security updates faster, and may offer improved performance.</p>
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<p>On Debian based distributions, such as Ubuntu, use a package manager (such as "aptitude", "apt-get", and "synaptic") to install the package listed.</p>
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<p>On RPM based distributions, such as Red Hat, Fedora, CentOS, Scientific Linux, Yellow Dog Linux and Oracle Enterprise Linux, use a package manager (such as "yum", "apt-rpm", and "up2date") to install the package listed.</p>
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<p>On servers without a package manager (such as Windows), or if the library is not packaged for your distribution, you can use PHP's PEAR to install the library. Simply run "pear install <name>".</p>
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</div>
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<h2>Absent Libraries</h2>
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<ul id="absent_libraries">
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E_O_T;
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foreach($absent_libraries as $library)
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{
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echo '<li>';
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if(isset($library['url'])){
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echo '<a href="'.$library['url'].'">'.htmlentities($library['name']).'</a>';
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}else{
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echo htmlentities($library['name']);
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}
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echo '<ul>';
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if(isset($library['deb'])){
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echo '<li class="deb package">deb: <a href="apt:' . urlencode($library['deb']) . '">' . htmlentities($library['deb']) . '</a></li>';
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}
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if(isset($library['rpm'])){
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echo '<li class="rpm package">rpm: ' . htmlentities($library['rpm']) . '</li>';
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}
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if(isset($library['pear'])){
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echo '<li class="pear package">pear: ' . htmlentities($library['pear']) . '</li>';
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}
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echo '</ul>';
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}
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echo<<<E_O_T
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</ul>
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<h2>Installed Libraries</h2>
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<ul id="present_libraries">
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E_O_T;
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foreach($present_libraries as $library)
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{
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echo '<li>';
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if(isset($library['url'])){
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echo '<a href="'.$library['url'].'">'.htmlentities($library['name']).'</a>';
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}else{
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echo htmlentities($library['name']);
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}
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echo '</li>';
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}
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echo<<<E_O_T
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</ul>
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E_O_T;
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}
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function showForm()
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{
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echo<<<E_O_T
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</ul>
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</dd>
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</dl>
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<dl id="page_notice" class="system_notice">
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<dt>Page notice</dt>
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<dd>
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<div class="instructions">
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<p>Enter your database connection information below to initialize the database.</p>
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<p>StatusNet bundles a number of libraries for ease of installation. <a href="?checklibs=true">You can see what bundled libraries you are using, versus what libraries are installed on your server.</a>
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</div>
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</dd>
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</dl>
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<form method="post" action="install.php" class="form_settings" id="form_install">
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<fieldset>
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<legend>Connection settings</legend>
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<ul class="form_data">
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<li>
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<label for="sitename">Site name</label>
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<input type="text" id="sitename" name="sitename" />
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<p class="form_guide">The name of your site</p>
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</li>
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<li>
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<label for="fancy-enable">Fancy URLs</label>
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<input type="radio" name="fancy" id="fancy-enable" value="enable" checked='checked' /> enable<br />
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<input type="radio" name="fancy" id="fancy-disable" value="" /> disable<br />
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<p class="form_guide" id='fancy-form_guide'>Enable fancy (pretty) URLs. Auto-detection failed, it depends on Javascript.</p>
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</li>
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<li>
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<label for="host">Hostname</label>
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<input type="text" id="host" name="host" />
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<p class="form_guide">Database hostname</p>
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</li>
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<li>
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<label for="dbtype">Type</label>
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<input type="radio" name="dbtype" id="fancy-mysql" value="mysql" checked='checked' /> MySQL<br />
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<input type="radio" name="dbtype" id="dbtype-pgsql" value="pgsql" /> PostgreSQL<br />
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<p class="form_guide">Database type</p>
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</li>
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<li>
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<label for="database">Name</label>
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<input type="text" id="database" name="database" />
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<p class="form_guide">Database name</p>
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</li>
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<li>
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<label for="username">Username</label>
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<input type="text" id="username" name="username" />
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<p class="form_guide">Database username</p>
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</li>
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<li>
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<label for="password">Password</label>
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<input type="password" id="password" name="password" />
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<p class="form_guide">Database password (optional)</p>
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</li>
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</ul>
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<input type="submit" name="submit" class="submit" value="Submit" />
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</fieldset>
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</form>
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E_O_T;
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}
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function updateStatus($status, $error=false)
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{
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?>
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<li <?php echo ($error) ? 'class="error"': ''; ?>><?php echo $status;?></li>
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<?php
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}
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function handlePost()
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{
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?>
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<?php
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$host = $_POST['host'];
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$dbtype = $_POST['dbtype'];
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$database = $_POST['database'];
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$username = $_POST['username'];
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$password = $_POST['password'];
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$sitename = $_POST['sitename'];
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$fancy = !empty($_POST['fancy']);
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$server = $_SERVER['HTTP_HOST'];
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$path = substr(dirname($_SERVER['PHP_SELF']), 1);
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?>
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<dl class="system_notice">
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<dt>Page notice</dt>
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<dd>
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<ul>
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<?php
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$fail = false;
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if (empty($host)) {
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updateStatus("No hostname specified.", true);
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$fail = true;
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}
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if (empty($database)) {
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updateStatus("No database specified.", true);
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$fail = true;
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}
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if (empty($username)) {
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updateStatus("No username specified.", true);
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$fail = true;
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}
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// if (empty($password)) {
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// updateStatus("No password specified.", true);
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// $fail = true;
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// }
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if (empty($sitename)) {
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updateStatus("No sitename specified.", true);
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$fail = true;
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}
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if($fail){
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showForm();
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return;
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}
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// FIXME: use PEAR::DB or PDO instead of our own switch
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switch($dbtype) {
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case 'mysql':
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$db = mysql_db_installer($host, $database, $username, $password);
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break;
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case 'pgsql':
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$db = pgsql_db_installer($host, $database, $username, $password);
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break;
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default:
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}
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if (!$db) {
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// database connection failed, do not move on to create config file.
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return false;
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}
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updateStatus("Writing config file...");
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$res = writeConf($sitename, $server, $path, $fancy, $db);
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if (!$res) {
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updateStatus("Can't write config file.", true);
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showForm();
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return;
|
|
}
|
|
|
|
/*
|
|
TODO https needs to be considered
|
|
*/
|
|
$link = "http://".$server.'/'.$path;
|
|
|
|
updateStatus("StatusNet has been installed at $link");
|
|
updateStatus("You can visit your <a href='$link'>new StatusNet site</a>.");
|
|
?>
|
|
|
|
<?php
|
|
}
|
|
|
|
function pgsql_db_installer($host, $database, $username, $password) {
|
|
$connstring = "dbname=$database host=$host user=$username";
|
|
|
|
//No password would mean trust authentication used.
|
|
if (!empty($password)) {
|
|
$connstring .= " password=$password";
|
|
}
|
|
updateStatus("Starting installation...");
|
|
updateStatus("Checking database...");
|
|
$conn = pg_connect($connstring);
|
|
|
|
if ($conn ===false) {
|
|
updateStatus("Failed to connect to database: $connstring");
|
|
showForm();
|
|
return false;
|
|
}
|
|
|
|
//ensure database encoding is UTF8
|
|
$record = pg_fetch_object(pg_query($conn, 'SHOW server_encoding'));
|
|
if ($record->server_encoding != 'UTF8') {
|
|
updateStatus("StatusNet requires UTF8 character encoding. Your database is ". htmlentities($record->server_encoding));
|
|
showForm();
|
|
return false;
|
|
}
|
|
|
|
updateStatus("Running database script...");
|
|
//wrap in transaction;
|
|
pg_query($conn, 'BEGIN');
|
|
$res = runDbScript(INSTALLDIR.'/db/statusnet_pg.sql', $conn, 'pgsql');
|
|
|
|
if ($res === false) {
|
|
updateStatus("Can't run database script.", true);
|
|
showForm();
|
|
return false;
|
|
}
|
|
foreach (array('sms_carrier' => 'SMS carrier',
|
|
'notice_source' => 'notice source',
|
|
'foreign_services' => 'foreign service')
|
|
as $scr => $name) {
|
|
updateStatus(sprintf("Adding %s data to database...", $name));
|
|
$res = runDbScript(INSTALLDIR.'/db/'.$scr.'.sql', $conn, 'pgsql');
|
|
if ($res === false) {
|
|
updateStatus(sprintf("Can't run %d script.", $name), true);
|
|
showForm();
|
|
return false;
|
|
}
|
|
}
|
|
pg_query($conn, 'COMMIT');
|
|
|
|
if (empty($password)) {
|
|
$sqlUrl = "pgsql://$username@$host/$database";
|
|
}
|
|
else {
|
|
$sqlUrl = "pgsql://$username:$password@$host/$database";
|
|
}
|
|
|
|
$db = array('type' => 'pgsql', 'database' => $sqlUrl);
|
|
|
|
return $db;
|
|
}
|
|
|
|
function mysql_db_installer($host, $database, $username, $password) {
|
|
updateStatus("Starting installation...");
|
|
updateStatus("Checking database...");
|
|
|
|
$conn = mysql_connect($host, $username, $password);
|
|
if (!$conn) {
|
|
updateStatus("Can't connect to server '$host' as '$username'.", true);
|
|
showForm();
|
|
return false;
|
|
}
|
|
updateStatus("Changing to database...");
|
|
$res = mysql_select_db($database, $conn);
|
|
if (!$res) {
|
|
updateStatus("Can't change to database.", true);
|
|
showForm();
|
|
return false;
|
|
}
|
|
updateStatus("Running database script...");
|
|
$res = runDbScript(INSTALLDIR.'/db/statusnet.sql', $conn);
|
|
if ($res === false) {
|
|
updateStatus("Can't run database script.", true);
|
|
showForm();
|
|
return false;
|
|
}
|
|
foreach (array('sms_carrier' => 'SMS carrier',
|
|
'notice_source' => 'notice source',
|
|
'foreign_services' => 'foreign service')
|
|
as $scr => $name) {
|
|
updateStatus(sprintf("Adding %s data to database...", $name));
|
|
$res = runDbScript(INSTALLDIR.'/db/'.$scr.'.sql', $conn);
|
|
if ($res === false) {
|
|
updateStatus(sprintf("Can't run %d script.", $name), true);
|
|
showForm();
|
|
return false;
|
|
}
|
|
}
|
|
|
|
$sqlUrl = "mysqli://$username:$password@$host/$database";
|
|
$db = array('type' => 'mysql', 'database' => $sqlUrl);
|
|
return $db;
|
|
}
|
|
|
|
function writeConf($sitename, $server, $path, $fancy, $db)
|
|
{
|
|
// assemble configuration file in a string
|
|
$cfg = "<?php\n".
|
|
"if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }\n\n".
|
|
|
|
// site name
|
|
"\$config['site']['name'] = '$sitename';\n\n".
|
|
|
|
// site location
|
|
"\$config['site']['server'] = '$server';\n".
|
|
"\$config['site']['path'] = '$path'; \n\n".
|
|
|
|
// checks if fancy URLs are enabled
|
|
($fancy ? "\$config['site']['fancy'] = true;\n\n":'').
|
|
|
|
// database
|
|
"\$config['db']['database'] = '{$db['database']}';\n\n".
|
|
($db['type'] == 'pgsql' ? "\$config['db']['quote_identifiers'] = true;\n\n":'').
|
|
"\$config['db']['type'] = '{$db['type']}';\n\n".
|
|
|
|
"?>";
|
|
// write configuration file out to install directory
|
|
$res = file_put_contents(INSTALLDIR.'/config.php', $cfg);
|
|
|
|
return $res;
|
|
}
|
|
|
|
function runDbScript($filename, $conn, $type = 'mysql')
|
|
{
|
|
$sql = trim(file_get_contents($filename));
|
|
$stmts = explode(';', $sql);
|
|
foreach ($stmts as $stmt) {
|
|
$stmt = trim($stmt);
|
|
if (!mb_strlen($stmt)) {
|
|
continue;
|
|
}
|
|
// FIXME: use PEAR::DB or PDO instead of our own switch
|
|
switch ($type) {
|
|
case 'mysql':
|
|
$res = mysql_query($stmt, $conn);
|
|
if ($res === false) {
|
|
$error = mysql_error();
|
|
}
|
|
break;
|
|
case 'pgsql':
|
|
$res = pg_query($conn, $stmt);
|
|
if ($res === false) {
|
|
$error = pg_last_error();
|
|
}
|
|
break;
|
|
default:
|
|
updateStatus("runDbScript() error: unknown database type ". $type ." provided.");
|
|
}
|
|
if ($res === false) {
|
|
updateStatus("ERROR ($error) for SQL '$stmt'");
|
|
return $res;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
?>
|
|
<?php echo"<?"; ?> xml version="1.0" encoding="UTF-8" <?php echo "?>"; ?>
|
|
<!DOCTYPE html>
|
|
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en_US" lang="en_US">
|
|
<head>
|
|
<title>Install StatusNet</title>
|
|
<link rel="shortcut icon" href="favicon.ico"/>
|
|
<link rel="stylesheet" type="text/css" href="theme/default/css/display.css?version=0.8" media="screen, projection, tv"/>
|
|
<!--[if IE]><link rel="stylesheet" type="text/css" href="theme/base/css/ie.css?version=0.8" /><![endif]-->
|
|
<!--[if lte IE 6]><link rel="stylesheet" type="text/css" theme/base/css/ie6.css?version=0.8" /><![endif]-->
|
|
<!--[if IE]><link rel="stylesheet" type="text/css" href="theme/default/css/ie.css?version=0.8" /><![endif]-->
|
|
<script src="js/jquery.min.js"></script>
|
|
<script src="js/install.js"></script>
|
|
</head>
|
|
<body id="install">
|
|
<div id="wrap">
|
|
<div id="header">
|
|
<address id="site_contact" class="vcard">
|
|
<a class="url home bookmark" href=".">
|
|
<img class="logo photo" src="theme/default/logo.png" alt="StatusNet"/>
|
|
<span class="fn org">StatusNet</span>
|
|
</a>
|
|
</address>
|
|
</div>
|
|
<div id="core">
|
|
<div id="content">
|
|
<h1>Install StatusNet</h1>
|
|
<?php main(); ?>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</body>
|
|
</html>
|