source: trunk/install.php @ 1027

Last change on this file since 1027 was 1027, checked in by plg, 19 years ago

improvement: upgrades id retrieving in include/common.inc.php and
upgrade_feed.php are now made by dedicated function
get_available_upgrade_ids.

bug fixed: after an installation, you had to play all available upgrades,
which was wrong. install.php inserts informations related to all available
upgrades at installation time. Thus avoiding automatic upgrades.
  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 13.1 KB
Line 
1<?php
2// +-----------------------------------------------------------------------+
3// | PhpWebGallery - a PHP based picture gallery                           |
4// | Copyright (C) 2002-2003 Pierrick LE GALL - pierrick@phpwebgallery.net |
5// | Copyright (C) 2003-2005 PhpWebGallery Team - http://phpwebgallery.net |
6// +-----------------------------------------------------------------------+
7// | branch        : BSF (Best So Far)
8// | file          : $RCSfile$
9// | last update   : $Date: 2006-02-06 21:52:16 +0000 (Mon, 06 Feb 2006) $
10// | last modifier : $Author: plg $
11// | revision      : $Revision: 1027 $
12// +-----------------------------------------------------------------------+
13// | This program is free software; you can redistribute it and/or modify  |
14// | it under the terms of the GNU General Public License as published by  |
15// | the Free Software Foundation                                          |
16// |                                                                       |
17// | This program is distributed in the hope that it will be useful, but   |
18// | WITHOUT ANY WARRANTY; without even the implied warranty of            |
19// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU      |
20// | General Public License for more details.                              |
21// |                                                                       |
22// | You should have received a copy of the GNU General Public License     |
23// | along with this program; if not, write to the Free Software           |
24// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
25// | USA.                                                                  |
26// +-----------------------------------------------------------------------+
27
28//----------------------------------------------------------- include
29define('PHPWG_ROOT_PATH','./');
30
31// Guess an initial language ...
32function guess_lang()
33{
34  return 'en_UK.iso-8859-1';
35
36//   $languages = array();
37//   $i = 0;
38//   if ($opendir = opendir(PHPWG_ROOT_PATH.'language/'))
39//   {
40//     while ( $file = readdir ( $opendir ) )
41//     {
42//       if ( is_dir ( PHPWG_ROOT_PATH.'language/'.$file )&& !substr_count($file,'.'))
43//       {
44//         $languages[$i++] =$file;
45//       }
46//     }
47//   }
48
49//   if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE']))
50//   {
51//     $accept_lang_ary = explode(',', $_SERVER['HTTP_ACCEPT_LANGUAGE']);
52//     for ($i = 0; $i < sizeof($accept_lang_ary); $i++)
53//     {
54//       for ($j=0; $j<sizeof($languages); $j++)
55//       {
56//         if (preg_match('#' . substr($languages[$j],0,2) . '#i', substr(trim($accept_lang_ary[$i]),0,2)))
57//         {
58//           if (file_exists(PHPWG_ROOT_PATH . 'language/' . $languages[$j].'/install.lang.php'))
59//                {
60//                     return $languages[$j];
61//                }
62//         }
63//       }
64//     }
65//   }
66//   return 'en_EN';
67}
68
69/**
70 * loads an sql file and executes all queries
71 *
72 * Before executing a query, $replaced is... replaced by $replacing. This is
73 * useful when the SQL file contains generic words. Drop table queries are
74 * not executed.
75 *
76 * @param string filepath
77 * @param string replaced
78 * @param string replacing
79 * @return void
80 */
81function execute_sqlfile($filepath, $replaced, $replacing)
82{
83  $sql_lines = file($filepath);
84  $query = '';
85  foreach ($sql_lines as $sql_line)
86  {
87    $sql_line = trim($sql_line);
88    if (preg_match('/(^--|^$)/', $sql_line))
89    {
90      continue;
91    }
92    $query.= ' '.$sql_line;
93    // if we reached the end of query, we execute it and reinitialize the
94    // variable "query"
95    if (preg_match('/;$/', $sql_line))
96    {
97      $query = trim($query);
98      $query = str_replace($replaced, $replacing, $query);
99      // we don't execute "DROP TABLE" queries
100      if (!preg_match('/^DROP TABLE/i', $query))
101      {
102        mysql_query($query);
103      }
104      $query = '';
105    }
106  }
107}
108
109set_magic_quotes_runtime(0); // Disable magic_quotes_runtime
110//
111// addslashes to vars if magic_quotes_gpc is off this is a security
112// precaution to prevent someone trying to break out of a SQL statement.
113//
114if( !get_magic_quotes_gpc() )
115{
116  if( is_array($_POST) )
117  {
118    while( list($k, $v) = each($_POST) )
119    {
120      if( is_array($_POST[$k]) )
121      {
122        while( list($k2, $v2) = each($_POST[$k]) )
123        {
124          $_POST[$k][$k2] = addslashes($v2);
125        }
126        @reset($_POST[$k]);
127      }
128      else
129      {
130        $_POST[$k] = addslashes($v);
131      }
132    }
133    @reset($_POST);
134  }
135
136  if( is_array($_COOKIE) )
137  {
138    while( list($k, $v) = each($_COOKIE) )
139    {
140      if( is_array($_COOKIE[$k]) )
141      {
142        while( list($k2, $v2) = each($_COOKIE[$k]) )
143        {
144          $_COOKIE[$k][$k2] = addslashes($v2);
145        }
146        @reset($_COOKIE[$k]);
147      }
148      else
149      {
150        $_COOKIE[$k] = addslashes($v);
151      }
152    }
153    @reset($_COOKIE);
154  }
155}
156
157//----------------------------------------------------- variable initialization
158// Obtain various vars
159$dbhost = (!empty($_POST['dbhost'])) ? $_POST['dbhost'] : 'localhost';
160$dbuser = (!empty($_POST['dbuser'])) ? $_POST['dbuser'] : '';
161$dbpasswd = (!empty($_POST['dbpasswd'])) ? $_POST['dbpasswd'] : '';
162$dbname = (!empty($_POST['dbname'])) ? $_POST['dbname'] : '';
163
164$table_prefix = (!empty($_POST['prefix'])) ? $_POST['prefix'] : 'phpwebgallery_';
165
166$admin_name = (!empty($_POST['admin_name'])) ? $_POST['admin_name'] : '';
167$admin_pass1 = (!empty($_POST['admin_pass1'])) ? $_POST['admin_pass1'] : '';
168$admin_pass2 = (!empty($_POST['admin_pass2'])) ? $_POST['admin_pass2'] : '';
169$admin_mail = (!empty($_POST['admin_mail'])) ? $_POST['admin_mail'] : '';
170
171$infos = array();
172$errors = array();
173
174// Open config.php ... if it exists
175$config_file = PHPWG_ROOT_PATH.'include/mysql.inc.php';
176if (@file_exists($config_file))
177{
178  include($config_file);
179  // Is PhpWebGallery already installed ?
180  if (defined("PHPWG_INSTALLED"))
181  {
182    die('PhpWebGallery is already installed');
183  }
184}
185
186$prefixeTable = $table_prefix;
187include(PHPWG_ROOT_PATH . 'include/config_default.inc.php');
188include(PHPWG_ROOT_PATH . 'include/constants.php');
189include(PHPWG_ROOT_PATH . 'include/functions.inc.php');
190include(PHPWG_ROOT_PATH . 'include/template.php');
191
192if ( isset( $_POST['language'] ))
193{
194  $language = strip_tags($_POST['language']);
195}
196else 
197{
198  $language = guess_lang();
199}
200
201if (!file_exists(PHPWG_ROOT_PATH.'language/'.$language.'/install.lang.php'))
202{
203  $language = 'en_UK.iso-8859-1';
204}
205
206include( './language/'.$language.'/common.lang.php' );
207include( './language/'.$language.'/admin.lang.php' );
208include( './language/'.$language.'/install.lang.php' );
209//----------------------------------------------------- template initialization
210$template=setup_style('yoga');
211$template->set_filenames( array('install'=>'install.tpl') );
212$step = 1;
213//---------------------------------------------------------------- form analyze
214if ( isset( $_POST['install'] ))
215{
216  if ( @mysql_connect( $_POST['dbhost'],
217                       $_POST['dbuser'],
218                       $_POST['dbpasswd'] ) )
219  {
220    if ( @mysql_select_db($_POST['dbname'] ) )
221    {
222      array_push( $infos, $lang['step1_confirmation'] );
223    }
224    else
225    {
226      array_push( $errors, $lang['step1_err_db'] );
227    }
228  }
229  else
230  {
231    array_push( $errors, $lang['step1_err_server'] );
232  }
233 
234  $webmaster = trim(preg_replace( '/\s{2,}/', ' ', $admin_name ));
235  if ( empty($webmaster))
236    array_push( $errors, $lang['step2_err_login1'] );
237  else if ( preg_match( '/[\'"]/', $webmaster ) )
238    array_push( $errors, $lang['step2_err_login3'] );
239  if ( $admin_pass1 != $admin_pass2 || empty($admin_pass1) )
240    array_push( $errors, $lang['step2_err_pass'] );
241  if ( empty($admin_mail))
242    array_push( $errors, $lang['reg_err_mail_address'] );
243  else 
244  {
245    $error_mail_address = validate_mail_address($admin_mail);
246    if (!empty($error_mail_address))
247      array_push( $errors, $error_mail_address );
248  }
249 
250  if ( count( $errors ) == 0 )
251  {
252    $step = 2;
253    $file_content = "<?php";
254    $file_content.= "\n\$cfgBase = '".     $dbname."';";
255    $file_content.= "\n\$cfgUser = '".     $dbuser."';";
256    $file_content.= "\n\$cfgPassword = '". $dbpasswd."';";
257    $file_content.= "\n\$cfgHote = '".     $dbhost."';";
258    $file_content.= "\n";
259    $file_content.= "\n\$prefixeTable = '".$table_prefix."';";
260    $file_content.= "\n";
261    $file_content.= "\ndefine('PHPWG_INSTALLED', true);";
262    $file_content.= "\n?".">";
263   
264    @umask(0111);
265    // writing the configuration file
266    if ( !($fp = @fopen( $config_file, 'w' )))
267    {
268      $html_content = htmlentities( $file_content, ENT_QUOTES );
269      $html_content = nl2br( $html_content );
270      $template->assign_block_vars('error_copy',
271                                   array('FILE_CONTENT'=>$html_content));
272    }
273    @fputs($fp, $file_content, strlen($file_content));
274    @fclose($fp);
275   
276    // tables creation, based on phpwebgallery_structure.sql
277    execute_sqlfile( PHPWG_ROOT_PATH.'install/phpwebgallery_structure.sql'
278                     , 'phpwebgallery_'
279                     , $table_prefix );
280    // We fill the tables with basic informations
281    execute_sqlfile( PHPWG_ROOT_PATH.'install/config.sql'
282                     , 'phpwebgallery_'
283                     , $table_prefix );
284
285    $query = 'UPDATE '.CONFIG_TABLE;
286    $query.= " SET value = '".$admin_mail."'";
287    $query.= " WHERE param = 'mail_webmaster'";
288    $query.= ';';
289    mysql_query( $query );
290       
291    $query = 'UPDATE '.CONFIG_TABLE;
292    $query.= " SET value = '".$language."'";
293    $query.= " WHERE param = 'default_language'";
294    $query.= ';';
295    mysql_query( $query );
296   
297    $query = 'INSERT INTO '.SITES_TABLE;
298    $query.= " (id,galleries_url) VALUES (1, '".PHPWG_ROOT_PATH."galleries/');";
299    mysql_query( $query );
300   
301    // webmaster admin user
302    $query = '
303INSERT INTO '.USERS_TABLE.'
304  (id,username,password,mail_address)
305  VALUES
306  (1,\''.$admin_name.'\',\''.md5($admin_pass1).'\',\''.$admin_mail.'\')
307;';
308    mysql_query($query);
309
310    $query = '
311INSERT INTO '.USER_INFOS_TABLE.'
312  (user_id,status,language)
313  VALUES
314  (1, \'admin\', \''.$language.'\')
315;';
316    mysql_query($query);
317
318    $query = '
319UPDATE '.USER_INFOS_TABLE.'
320  SET feed_id = \''.find_available_feed_id().'\'
321  WHERE user_id = 1
322;';
323    mysql_query($query);
324
325    // guest user
326    $query = '
327INSERT INTO '.USERS_TABLE.'
328  (id,username,password,mail_address)
329  VALUES
330  (2,\'guest\',\'\',\'\')
331;';
332    mysql_query($query);
333
334    $query = '
335INSERT INTO '.USER_INFOS_TABLE.'
336  (user_id,status,language)
337  VALUES
338  (2, \'guest\', \''.$language.'\')
339;';
340    mysql_query($query);
341
342    // Available upgrades must be ignored after a fresh installation. To
343    // make PWG avoid upgrading, we must tell it upgrades have already been
344    // made.
345    foreach (get_available_upgrade_ids() as $upgrade_id)
346    {
347      $query = '
348INSERT INTO '.UPGRADE_TABLE.'
349  (id, applied, description)
350  VALUES
351  ('.$upgrade_id.', NOW(), \'upgrade included in installation\')
352';
353      mysql_query($query);
354    }
355  }
356}
357
358$template->assign_vars(
359  array(
360    'RELEASE'=>PHPWG_VERSION,
361 
362    'L_BASE_TITLE'=>$lang['Initial_config'],
363    'L_LANG_TITLE'=>$lang['Default_lang'],
364    'L_DB_TITLE'=>$lang['step1_title'],
365    'L_DB_HOST'=>$lang['step1_host'],
366    'L_DB_HOST_INFO'=>$lang['step1_host_info'],
367    'L_DB_USER'=>$lang['step1_user'],
368    'L_DB_USER_INFO'=>$lang['step1_user_info'],
369    'L_DB_PASS'=>$lang['step1_pass'],
370    'L_DB_PASS_INFO'=>$lang['step1_pass_info'],
371    'L_DB_NAME'=>$lang['step1_database'],
372    'L_DB_NAME_INFO'=>$lang['step1_database_info'],
373    'L_DB_PREFIX'=>$lang['step1_prefix'],
374    'L_DB_PREFIX_INFO'=>$lang['step1_prefix_info'],
375    'L_ADMIN_TITLE'=>$lang['step2_title'],
376    'L_ADMIN'=>$lang['install_webmaster'],
377    'L_ADMIN_INFO'=>$lang['install_webmaster_info'],
378    'L_ADMIN_PASSWORD'=>$lang['step2_pwd'],
379    'L_ADMIN_PASSWORD_INFO'=>$lang['step2_pwd_info'],
380    'L_ADMIN_CONFIRM_PASSWORD'=>$lang['step2_pwd_conf'],
381    'L_ADMIN_CONFIRM_PASSWORD_INFO'=>$lang['step2_pwd_conf_info'],
382    'L_ADMIN_EMAIL'=>$lang['conf_mail_webmaster'],
383    'L_ADMIN_EMAIL_INFO'=>$lang['conf_mail_webmaster_info'],
384    'L_SUBMIT'=>$lang['Start_Install'],
385    'L_HELP'=>$lang['install_help'],
386    'L_ERR_COPY'=>$lang['step1_err_copy'],
387    'L_END_TITLE'=>$lang['install_end_title'],
388    'L_END_MESSAGE'=>$lang['install_end_message'],
389   
390    'F_ACTION'=>'install.php',
391    'F_DB_HOST'=>$dbhost,
392    'F_DB_USER'=>$dbuser,
393    'F_DB_NAME'=>$dbname,
394    'F_DB_PREFIX'=>$table_prefix,
395    'F_ADMIN'=>$admin_name,
396    'F_ADMIN_EMAIL'=>$admin_mail,
397    'F_LANG_SELECT'=>language_select($language),
398   
399    'T_CONTENT_ENCODING' => $lang_info['charset']
400    ));
401
402//------------------------------------------------------ errors & infos display
403if ( sizeof( $errors ) != 0 )
404{
405  $template->assign_block_vars('errors',array());
406  for ( $i = 0; $i < sizeof( $errors ); $i++ )
407  {
408    $template->assign_block_vars('errors.error',array('ERROR'=>$errors[$i]));
409  }
410}
411
412if ( sizeof( $infos ) != 0 )
413{
414  $template->assign_block_vars('infos',array());
415  for ( $i = 0; $i < sizeof( $infos ); $i++ )
416  {
417    $template->assign_block_vars('infos.info',array('INFO'=>$infos[$i]));
418  }
419}
420
421if ($step ==1)
422{
423  $template->assign_block_vars('install',array());
424}
425else
426{
427  $template->assign_block_vars('install_end',array());
428}
429
430//----------------------------------------------------------- html code display
431$template->pparse('install');
432?>
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