forked from GNUsocial/gnu-social
		
	
		
			
				
	
	
		
			795 lines
		
	
	
		
			25 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			795 lines
		
	
	
		
			25 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
| 
 | |
| <?php
 | |
| /**
 | |
|  * StatusNet - the distributed open-source microblogging tool
 | |
|  * Copyright (C) 2009, StatusNet, Inc.
 | |
|  *
 | |
|  * This program is free software: you can redistribute it and/or modify
 | |
|  * it under the terms of the GNU Affero General Public License as published by
 | |
|  * the Free Software Foundation, either version 3 of the License, or
 | |
|  * (at your option) any later version.
 | |
|  *
 | |
|  * This program is distributed in the hope that it will be useful,
 | |
|  * but WITHOUT ANY WARRANTY; without even the implied warranty of
 | |
|  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 | |
|  * GNU Affero General Public License for more details.
 | |
|  *
 | |
|  * You should have received a copy of the GNU Affero General Public License
 | |
|  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 | |
|  *
 | |
|  * @category Installation
 | |
|  * @package  Installation
 | |
|  *
 | |
|  * @author   Adrian Lang <mail@adrianlang.de>
 | |
|  * @author   Brenda Wallace <shiny@cpan.org>
 | |
|  * @author   Brett Taylor <brett@webfroot.co.nz>
 | |
|  * @author   Brion Vibber <brion@pobox.com>
 | |
|  * @author   CiaranG <ciaran@ciarang.com>
 | |
|  * @author   Craig Andrews <candrews@integralblue.com>
 | |
|  * @author   Eric Helgeson <helfire@Erics-MBP.local>
 | |
|  * @author   Evan Prodromou <evan@status.net>
 | |
|  * @author   Robin Millette <millette@controlyourself.ca>
 | |
|  * @author   Sarven Capadisli <csarven@status.net>
 | |
|  * @author   Tom Adams <tom@holizz.com>
 | |
|  * @license  GNU Affero General Public License http://www.gnu.org/licenses/
 | |
|  * @version  0.9.x
 | |
|  * @link     http://status.net
 | |
|  */
 | |
| 
 | |
| define('INSTALLDIR', dirname(__FILE__));
 | |
| 
 | |
| $external_libraries=array(
 | |
|     array(
 | |
|         'name'=>'gettext',
 | |
|         'url'=>'http://us.php.net/manual/en/book.gettext.php',
 | |
|         'check_function'=>'gettext'
 | |
|     ),
 | |
|     array(
 | |
|         'name'=>'PEAR',
 | |
|         'url'=>'http://pear.php.net/',
 | |
|         'deb'=>'php-pear',
 | |
|         'include'=>'PEAR.php',
 | |
|         'check_class'=>'PEAR'
 | |
|     ),
 | |
|     array(
 | |
|         'name'=>'DB',
 | |
|         'pear'=>'DB',
 | |
|         'url'=>'http://pear.php.net/package/DB',
 | |
|         'deb'=>'php-db',
 | |
|         'include'=>'DB/common.php',
 | |
|         'check_class'=>'DB_common'
 | |
|     ),
 | |
|     array(
 | |
|         'name'=>'DB_DataObject',
 | |
|         'pear'=>'DB_DataObject',
 | |
|         'url'=>'http://pear.php.net/package/DB_DataObject',
 | |
|         'include'=>'DB/DataObject.php',
 | |
|         'check_class'=>'DB_DataObject'
 | |
|     ),
 | |
|     array(
 | |
|         'name'=>'Console_Getopt',
 | |
|         'pear'=>'Console_Getopt',
 | |
|         'url'=>'http://pear.php.net/package/Console_Getopt',
 | |
|         'include'=>'Console/Getopt.php',
 | |
|         'check_class'=>'Console_Getopt'
 | |
|     ),
 | |
|     array(
 | |
|         'name'=>'Facebook API',
 | |
|         'url'=>'http://developers.facebook.com/',
 | |
|         'include'=>'facebook/facebook.php',
 | |
|         'check_class'=>'Facebook'
 | |
|     ),
 | |
|     array(
 | |
|         'name'=>'htmLawed',
 | |
|         'url'=>'http://www.bioinformatics.org/phplabware/internal_utilities/htmLawed',
 | |
|         'include'=>'htmLawed/htmLawed.php',
 | |
|         'check_function'=>'htmLawed'
 | |
|     ),
 | |
|     array(
 | |
|         'name'=>'HTTP_Request',
 | |
|         'pear'=>'HTTP_Request',
 | |
|         'url'=>'http://pear.php.net/package/HTTP_Request',
 | |
|         'deb'=>'php-http-request',
 | |
|         'include'=>'HTTP/Request.php',
 | |
|         'check_class'=>'HTTP_Request'
 | |
|     ),
 | |
|     array(
 | |
|         'name'=>'HTTP_Request2',
 | |
|         'pear'=>'HTTP_Request2',
 | |
|         'url'=>'http://pear.php.net/package/HTTP_Request2',
 | |
|         'include'=>'HTTP/Request2.php',
 | |
|         'check_class'=>'HTTP_Request2'
 | |
|     ),
 | |
|     array(
 | |
|         'name'=>'Mail',
 | |
|         'pear'=>'Mail',
 | |
|         'url'=>'http://pear.php.net/package/Mail',
 | |
|         'deb'=>'php-mail',
 | |
|         'include'=>'Mail.php',
 | |
|         'check_class'=>'Mail'
 | |
|     ),
 | |
|     array(
 | |
|         'name'=>'Mail_mimeDecode',
 | |
|         'pear'=>'Mail_mimeDecode',
 | |
|         'url'=>'http://pear.php.net/package/Mail_mimeDecode',
 | |
|         'deb'=>'php-mail-mimedecode',
 | |
|         'include'=>'Mail/mimeDecode.php',
 | |
|         'check_class'=>'Mail_mimeDecode'
 | |
|     ),
 | |
|     array(
 | |
|         'name'=>'Mime_Type',
 | |
|         'pear'=>'Mime_Type',
 | |
|         'url'=>'http://pear.php.net/package/Mime_Type',
 | |
|         'include'=>'MIME/Type.php',
 | |
|         'check_class'=>'Mime_Type'
 | |
|     ),
 | |
|     array(
 | |
|         'name'=>'Net_URL_Mapper',
 | |
|         'pear'=>'Net_URL_Mapper',
 | |
|         'url'=>'http://pear.php.net/package/Net_URL_Mapper',
 | |
|         'include'=>'Net/URL/Mapper.php',
 | |
|         'check_class'=>'Net_URL_Mapper'
 | |
|     ),
 | |
|     array(
 | |
|         'name'=>'Net_LDAP2',
 | |
|         'pear'=>'Net_LDAP2',
 | |
|         'url'=>'http://pear.php.net/package/Net_LDAP2',
 | |
|         'deb'=>'php-net-ldap2',
 | |
|         'include'=>'Net/LDAP2.php',
 | |
|         'check_class'=>'Net_LDAP2'
 | |
|     ),
 | |
|     array(
 | |
|         'name'=>'Net_Socket',
 | |
|         'pear'=>'Net_Socket',
 | |
|         'url'=>'http://pear.php.net/package/Net_Socket',
 | |
|         'deb'=>'php-net-socket',
 | |
|         'include'=>'Net/Socket.php',
 | |
|         'check_class'=>'Net_Socket'
 | |
|     ),
 | |
|     array(
 | |
|         'name'=>'Net_SMTP',
 | |
|         'pear'=>'Net_SMTP',
 | |
|         'url'=>'http://pear.php.net/package/Net_SMTP',
 | |
|         'deb'=>'php-net-smtp',
 | |
|         'include'=>'Net/SMTP.php',
 | |
|         'check_class'=>'Net_SMTP'
 | |
|     ),
 | |
|     array(
 | |
|         'name'=>'Net_URL',
 | |
|         'pear'=>'Net_URL',
 | |
|         'url'=>'http://pear.php.net/package/Net_URL',
 | |
|         'deb'=>'php-net-url',
 | |
|         'include'=>'Net/URL.php',
 | |
|         'check_class'=>'Net_URL'
 | |
|     ),
 | |
|     array(
 | |
|         'name'=>'Net_URL2',
 | |
|         'pear'=>'Net_URL2',
 | |
|         'url'=>'http://pear.php.net/package/Net_URL2',
 | |
|         'include'=>'Net/URL2.php',
 | |
|         'check_class'=>'Net_URL2'
 | |
|     ),
 | |
|     array(
 | |
|         'name'=>'Services_oEmbed',
 | |
|         'pear'=>'Services_oEmbed',
 | |
|         'url'=>'http://pear.php.net/package/Services_oEmbed',
 | |
|         'include'=>'Services/oEmbed.php',
 | |
|         'check_class'=>'Services_oEmbed'
 | |
|     ),
 | |
|     array(
 | |
|         'name'=>'Stomp',
 | |
|         'url'=>'http://stomp.codehaus.org/PHP',
 | |
|         'include'=>'Stomp.php',
 | |
|         'check_class'=>'Stomp'
 | |
|     ),
 | |
|     array(
 | |
|         'name'=>'System_Command',
 | |
|         'pear'=>'System_Command',
 | |
|         'url'=>'http://pear.php.net/package/System_Command',
 | |
|         'include'=>'System/Command.php',
 | |
|         'check_class'=>'System_Command'
 | |
|     ),
 | |
|     array(
 | |
|         'name'=>'XMPPHP',
 | |
|         'url'=>'http://code.google.com/p/xmpphp',
 | |
|         'include'=>'XMPPHP/XMPP.php',
 | |
|         'check_class'=>'XMPPHP_XMPP'
 | |
|     ),
 | |
|     array(
 | |
|         'name'=>'PHP Markdown',
 | |
|         'url'=>'http://www.michelf.com/projects/php-markdown/',
 | |
|         'include'=>'markdown.php',
 | |
|         'check_class'=>'Markdown_Parser'
 | |
|     ),
 | |
|     array(
 | |
|         'name'=>'OAuth',
 | |
|         'url'=>'http://code.google.com/p/oauth-php',
 | |
|         'include'=>'OAuth.php',
 | |
|         'check_class'=>'OAuthRequest'
 | |
|     ),
 | |
|     array(
 | |
|         'name'=>'Validate',
 | |
|         'pear'=>'Validate',
 | |
|         'url'=>'http://pear.php.net/package/Validate',
 | |
|         'include'=>'Validate.php',
 | |
|         'check_class'=>'Validate'
 | |
|     )
 | |
| );
 | |
| $dbModules = array(
 | |
|     'mysql' => array(
 | |
|         'name' => 'MySQL',
 | |
|         'check_module' => 'mysql', // mysqli?
 | |
|         'installer' => 'mysql_db_installer',
 | |
|     ),
 | |
|     'pgsql' => array(
 | |
|         'name' => 'PostgreSQL',
 | |
|         'check_module' => 'pgsql',
 | |
|         'installer' => 'pgsql_db_installer',
 | |
|     ),
 | |
| );
 | |
| 
 | |
| /**
 | |
|  * the actual installation.
 | |
|  * If call libraries are present, then install
 | |
|  *
 | |
|  * @return void
 | |
|  */
 | |
| function main()
 | |
| {
 | |
|     if (!checkPrereqs()) {
 | |
|         return;
 | |
|     }
 | |
| 
 | |
|     if (!empty($_GET['checklibs'])) {
 | |
|         showLibs();
 | |
|     } else {
 | |
|         if ($_SERVER['REQUEST_METHOD'] == 'POST') {
 | |
|             handlePost();
 | |
|         } else {
 | |
|             showForm();
 | |
|         }
 | |
|     }
 | |
| }
 | |
| 
 | |
| /**
 | |
|  * checks if an external libary is present
 | |
|  *
 | |
|  * @param string $external_library Name of library
 | |
|  *
 | |
|  * @return boolean indicates if library present
 | |
|  */
 | |
| function haveExternalLibrary($external_library)
 | |
| {
 | |
|     if (isset($external_library['include']) && !haveIncludeFile($external_library['include'])) {
 | |
|         return false;
 | |
|     }
 | |
|     if (isset($external_library['check_function']) && ! function_exists($external_library['check_function'])) {
 | |
|         return false;
 | |
|     }
 | |
|     if (isset($external_library['check_class']) && ! class_exists($external_library['check_class'])) {
 | |
|         return false;
 | |
|     }
 | |
|     return true;
 | |
| }
 | |
| 
 | |
| // Attempt to include a PHP file and report if it worked, while
 | |
| // suppressing the annoying warning messages on failure.
 | |
| function haveIncludeFile($filename) {
 | |
|     $old = error_reporting(error_reporting() & ~E_WARNING);
 | |
|     $ok = include_once($filename);
 | |
|     error_reporting($old);
 | |
|     return $ok;
 | |
| }
 | |
| 
 | |
| /**
 | |
|  * Check if all is ready for installation
 | |
|  *
 | |
|  * @return void
 | |
|  */
 | |
| function checkPrereqs()
 | |
| {
 | |
|     $pass = true;
 | |
| 
 | |
|     if (file_exists(INSTALLDIR.'/config.php')) {
 | |
|          printf('<p class="error">Config file "config.php" already exists.</p>');
 | |
|         $pass = false;
 | |
|     }
 | |
| 
 | |
|     if (version_compare(PHP_VERSION, '5.2.3', '<')) {
 | |
|         printf('<p class="error">Require PHP version 5.2.3 or greater.</p>');
 | |
|         $pass = false;
 | |
|     }
 | |
| 
 | |
|     $reqs = array('gd', 'curl',
 | |
|                   'xmlwriter', 'mbstring','tidy');
 | |
| 
 | |
|     foreach ($reqs as $req) {
 | |
|         if (!checkExtension($req)) {
 | |
|             printf('<p class="error">Cannot load required extension: <code>%s</code></p>', $req);
 | |
|             $pass = false;
 | |
|         }
 | |
|     }
 | |
|     // Make sure we have at least one database module available
 | |
|     global $dbModules;
 | |
|     $missingExtensions = array();
 | |
|     foreach ($dbModules as $type => $info) {
 | |
|         if (!checkExtension($info['check_module'])) {
 | |
|             $missingExtensions[] = $info['check_module'];
 | |
|         }
 | |
|     }
 | |
| 
 | |
|     if (count($missingExtensions) == count($dbModules)) {
 | |
|         $req = implode(', ', $missingExtensions);
 | |
|         printf('<p class="error">Cannot find mysql or pgsql extension. You need one or the other.');
 | |
|         $pass = false;
 | |
|     }
 | |
| 
 | |
|     if (!is_writable(INSTALLDIR)) {
 | |
|         printf('<p class="error">Cannot write config file to: <code>%s</code></p>', INSTALLDIR);
 | |
|         printf('<p>On your server, try this command: <code>chmod a+w %s</code>', INSTALLDIR);
 | |
|         $pass = false;
 | |
|     }
 | |
| 
 | |
|     // Check the subdirs used for file uploads
 | |
|     $fileSubdirs = array('avatar', 'background', 'file');
 | |
|     foreach ($fileSubdirs as $fileSubdir) {
 | |
|         $fileFullPath = INSTALLDIR."/$fileSubdir/";
 | |
|         if (!is_writable($fileFullPath)) {
 | |
|             printf('<p class="error">Cannot write to %s directory: <code>%s</code></p>', $fileSubdir, $fileFullPath);
 | |
|             printf('<p>On your server, try this command: <code>chmod a+w %s</code></p>', $fileFullPath);
 | |
|             $pass = false;
 | |
|         }
 | |
|     }
 | |
| 
 | |
|     return $pass;
 | |
| }
 | |
| 
 | |
| /**
 | |
|  * Checks if a php extension is both installed and loaded
 | |
|  *
 | |
|  * @param string $name of extension to check
 | |
|  *
 | |
|  * @return boolean whether extension is installed and loaded
 | |
|  */
 | |
| function checkExtension($name)
 | |
| {
 | |
|     if (extension_loaded($name)) {
 | |
|         return true;
 | |
|     } elseif (function_exists('dl') && ini_get('enable_dl') && !ini_get('safe_mode')) {
 | |
|         // dl will throw a fatal error if it's disabled or we're in safe mode.
 | |
|         // More fun, it may not even exist under some SAPIs in 5.3.0 or later...
 | |
|         $soname = $name . '.' . PHP_SHLIB_SUFFIX;
 | |
|         if (PHP_SHLIB_SUFFIX == 'dll') {
 | |
|             $soname = "php_" . $soname;
 | |
|         }
 | |
|         return @dl($soname);
 | |
|     } else {
 | |
|         return false;
 | |
|     }
 | |
| }
 | |
| 
 | |
| /**
 | |
|  * Show list of libraries
 | |
|  *
 | |
|  * @return void
 | |
|  */
 | |
| function showLibs()
 | |
| {
 | |
|     global $external_libraries;
 | |
|     $present_libraries=array();
 | |
|     $absent_libraries=array();
 | |
|     foreach ($external_libraries as $external_library) {
 | |
|         if (haveExternalLibrary($external_library)) {
 | |
|             $present_libraries[]=$external_library;
 | |
|         } else {
 | |
|             $absent_libraries[]=$external_library;
 | |
|         }
 | |
|     }
 | |
|     echo<<<E_O_T
 | |
|     <div class="instructions">
 | |
|         <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
 | |
|         libraries instead, as they tend to provide security updates faster, and may offer improved performance.</p>
 | |
|         <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>
 | |
|         <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>
 | |
|         <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>
 | |
|     </div>
 | |
|     <h2>Absent Libraries</h2>
 | |
|     <ul id="absent_libraries">
 | |
| E_O_T;
 | |
|     foreach ($absent_libraries as $library) {
 | |
|         echo '<li>';
 | |
|         if (isset($library['url'])) {
 | |
|             echo '<a href="'.$library['url'].'">'.htmlentities($library['name']).'</a>';
 | |
|         } else {
 | |
|             echo htmlentities($library['name']);
 | |
|         }
 | |
|         echo '<ul>';
 | |
|         if (isset($library['deb'])) {
 | |
|             echo '<li class="deb package">deb: <a href="apt:' . urlencode($library['deb']) . '">' . htmlentities($library['deb']) . '</a></li>';
 | |
|         }
 | |
|         if (isset($library['rpm'])) {
 | |
|             echo '<li class="rpm package">rpm: ' . htmlentities($library['rpm']) . '</li>';
 | |
|         }
 | |
|         if (isset($library['pear'])) {
 | |
|             echo '<li class="pear package">pear: ' . htmlentities($library['pear']) . '</li>';
 | |
|         }
 | |
|         echo '</ul>';
 | |
|     }
 | |
|     echo<<<E_O_T
 | |
|     </ul>
 | |
|     <h2>Installed Libraries</h2>
 | |
|     <ul id="present_libraries">
 | |
| E_O_T;
 | |
|     foreach ($present_libraries as $library) {
 | |
|         echo '<li>';
 | |
|         if (isset($library['url'])) {
 | |
|             echo '<a href="'.$library['url'].'">'.htmlentities($library['name']).'</a>';
 | |
|         } else {
 | |
|             echo htmlentities($library['name']);
 | |
|         }
 | |
|         echo '</li>';
 | |
|     }
 | |
|     echo<<<E_O_T
 | |
|     </ul>
 | |
| E_O_T;
 | |
| }
 | |
| 
 | |
| function showForm()
 | |
| {
 | |
|     global $dbModules;
 | |
|     $dbRadios = '';
 | |
|     $checked = 'checked="checked" '; // Check the first one which exists
 | |
|     foreach ($dbModules as $type => $info) {
 | |
|         if (checkExtension($info['check_module'])) {
 | |
|             $dbRadios .= "<input type=\"radio\" name=\"dbtype\" id=\"dbtype-$type\" value=\"$type\" $checked/> $info[name]<br />\n";
 | |
|             $checked = '';
 | |
|         }
 | |
|     }
 | |
|     echo<<<E_O_T
 | |
|         </ul>
 | |
|     </dd>
 | |
| </dl>
 | |
| <dl id="page_notice" class="system_notice">
 | |
|     <dt>Page notice</dt>
 | |
|     <dd>
 | |
|         <div class="instructions">
 | |
|             <p>Enter your database connection information below to initialize the database.</p>
 | |
|             <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>
 | |
|         </div>
 | |
|     </dd>
 | |
| </dl>
 | |
| <form method="post" action="install.php" class="form_settings" id="form_install">
 | |
|     <fieldset>
 | |
|         <legend>Connection settings</legend>
 | |
|         <ul class="form_data">
 | |
|             <li>
 | |
|                 <label for="sitename">Site name</label>
 | |
|                 <input type="text" id="sitename" name="sitename" />
 | |
|                 <p class="form_guide">The name of your site</p>
 | |
|             </li>
 | |
|             <li>
 | |
|                 <label for="fancy-enable">Fancy URLs</label>
 | |
|                 <input type="radio" name="fancy" id="fancy-enable" value="enable" checked='checked' /> enable<br />
 | |
|                 <input type="radio" name="fancy" id="fancy-disable" value="" /> disable<br />
 | |
|                 <p class="form_guide" id='fancy-form_guide'>Enable fancy (pretty) URLs. Auto-detection failed, it depends on Javascript.</p>
 | |
|             </li>
 | |
|             <li>
 | |
|                 <label for="host">Hostname</label>
 | |
|                 <input type="text" id="host" name="host" />
 | |
|                 <p class="form_guide">Database hostname</p>
 | |
|             </li>
 | |
|             <li>
 | |
| 
 | |
|                 <label for="dbtype">Type</label>
 | |
|                 $dbRadios
 | |
|                 <p class="form_guide">Database type</p>
 | |
|             </li>
 | |
| 
 | |
|             <li>
 | |
|                 <label for="database">Name</label>
 | |
|                 <input type="text" id="database" name="database" />
 | |
|                 <p class="form_guide">Database name</p>
 | |
|             </li>
 | |
|             <li>
 | |
|                 <label for="username">Username</label>
 | |
|                 <input type="text" id="username" name="username" />
 | |
|                 <p class="form_guide">Database username</p>
 | |
|             </li>
 | |
|             <li>
 | |
|                 <label for="password">Password</label>
 | |
|                 <input type="password" id="password" name="password" />
 | |
|                 <p class="form_guide">Database password (optional)</p>
 | |
|             </li>
 | |
|         </ul>
 | |
|         <input type="submit" name="submit" class="submit" value="Submit" />
 | |
|     </fieldset>
 | |
| </form>
 | |
| 
 | |
| E_O_T;
 | |
| }
 | |
| 
 | |
| function updateStatus($status, $error=false)
 | |
| {
 | |
|     echo '<li' . ($error ? ' class="error"': '' ) . ">$status</li>";
 | |
| }
 | |
| 
 | |
| function handlePost()
 | |
| {
 | |
|     $host     = $_POST['host'];
 | |
|     $dbtype   = $_POST['dbtype'];
 | |
|     $database = $_POST['database'];
 | |
|     $username = $_POST['username'];
 | |
|     $password = $_POST['password'];
 | |
|     $sitename = $_POST['sitename'];
 | |
|     $fancy    = !empty($_POST['fancy']);
 | |
|     $server = $_SERVER['HTTP_HOST'];
 | |
|     $path = substr(dirname($_SERVER['PHP_SELF']), 1);
 | |
| 
 | |
|     echo <<<STR
 | |
|     <dl class="system_notice">
 | |
|         <dt>Page notice</dt>
 | |
|         <dd>
 | |
|             <ul>
 | |
| STR;
 | |
|     $fail = false;
 | |
| 
 | |
|     if (empty($host)) {
 | |
|         updateStatus("No hostname specified.", true);
 | |
|         $fail = true;
 | |
|     }
 | |
| 
 | |
|     if (empty($database)) {
 | |
|         updateStatus("No database specified.", true);
 | |
|         $fail = true;
 | |
|     }
 | |
| 
 | |
|     if (empty($username)) {
 | |
|         updateStatus("No username specified.", true);
 | |
|         $fail = true;
 | |
|     }
 | |
| 
 | |
|     if (empty($sitename)) {
 | |
|         updateStatus("No sitename specified.", true);
 | |
|         $fail = true;
 | |
|     }
 | |
| 
 | |
|     if ($fail) {
 | |
|         showForm();
 | |
|         return;
 | |
|     }
 | |
| 
 | |
|     global $dbModules;
 | |
|     $db = call_user_func($dbModules[$dbtype]['installer'], $host, $database, $username, $password);
 | |
| 
 | |
|     if (!$db) {
 | |
|         // database connection failed, do not move on to create config file.
 | |
|         return false;
 | |
|     }
 | |
| 
 | |
|     updateStatus("Writing config file...");
 | |
|     $res = writeConf($sitename, $server, $path, $fancy, $db);
 | |
| 
 | |
|     if (!$res) {
 | |
|         updateStatus("Can't write config file.", true);
 | |
|         showForm();
 | |
|         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>.");
 | |
| }
 | |
| 
 | |
| 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;
 | |
| }
 | |
| 
 | |
| /**
 | |
|  * Install schema into the database
 | |
|  *
 | |
|  * @param string $filename location of database schema file
 | |
|  * @param dbconn $conn     connection to database
 | |
|  * @param string $type     type of database, currently mysql or pgsql
 | |
|  *
 | |
|  * @return boolean - indicating success or failure
 | |
|  */
 | |
| function runDbScript($filename, $conn, $type = 'mysqli')
 | |
| {
 | |
|     $sql = trim(file_get_contents($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 'mysqli':
 | |
|             $res = mysql_query($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
 | |
| PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
 | |
|        "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
 | |
| <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>
 |