install/index.php

   1 <?php
   2 /**********************************************************************
   3     Copyright (C) FrontAccounting, LLC.
   4         Released under the terms of the GNU General Public License, GPL,
   5         as published by the Free Software Foundation, either version 3
   6         of the License, or (at your option) any later version.
   7     This program is distributed in the hope that it will be useful,
   8     but WITHOUT ANY WARRANTY; without even the implied warranty of
   9     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  10     See the License here <http://www.gnu.org/licenses/gpl-3.0.html>.
  11 ***********************************************************************/
  12 $page_security = 'SA_OPEN';
  13 $path_to_root="..";
  14
  15 if (file_exists($path_to_root.'/config_db.php'))
  16         header("Location: $path_to_root/index.php");
  17
  18 include($path_to_root . "/install/isession.inc");
  19
  20 page(_("FrontAccouting ERP Installation Wizard"), true, false, "", '', false, 'stylesheet.css');
  21
  22 include($path_to_root . "/includes/ui.inc");
  23 include($path_to_root . "/includes/system_tests.inc");
  24 include($path_to_root . "/admin/db/maintenance_db.inc");
  25 include($path_to_root . "/includes/packages.inc");
  26 @include($path_to_root . "/installed_extensions.php");
  27 //-------------------------------------------------------------------------------------------------
  28
  29 function subpage_title($txt)
  30 {
  31         global $path_to_root;
  32
  33         echo '<center><img src="'.$path_to_root.'/themes/default/images/logo_frontaccounting.png" width="250" height="50" alt="Logo" />
  34                 </center>';
  35
  36         $page = @$_POST['Page'] ? $_POST['Page'] : 1;
  37
  38         display_heading(
  39                 $page == 6 ? $txt :
  40                         _("FrontAccouting ERP Installation Wizard").'<br>'
  41                         . sprintf(_('Step %d: %s'),  $page , $txt));
  42         br();
  43 }
  44
  45 function display_coas()
  46 {
  47         start_table(TABLESTYLE);
  48         $th = array(_("Chart of accounts"), _("Encoding"), _("Description"), _("Install"));
  49         table_header($th);
  50
  51         $k = 0;
  52         $charts = get_charts_list();
  53
  54         foreach($charts as $pkg_name => $coa)
  55         {
  56                 $available = @$coa['available'];
  57                 $installed = @$coa['version'];
  58                 $id = @$coa['local_id'];
  59
  60                 alt_table_row_color($k);
  61                 label_cell($coa['name']);
  62                 label_cell($coa['encoding']);
  63                 label_cell(is_array($coa['Descr']) ? implode('<br>', $coa['Descr']) :  $coa['Descr']);
  64                 label_cell($installed ?
  65                         _("Installed") : checkbox(null, 'coas['.$coa['package'].']'), "align='center'");
  66
  67                 end_row();
  68         }
  69         end_table(1);
  70 }
  71
  72 function display_langs()
  73 {
  74         start_table(TABLESTYLE);
  75         $th = array(_("Language"), _("Encoding"), _("Description"), _("Install"));
  76         table_header($th);
  77
  78         $k = 0;
  79         $langs = get_languages_list();
  80
  81         foreach($langs as $pkg_name => $lang)
  82         {
  83                 $available = @$lang['available'];
  84                 $installed = @$lang['version'];
  85                 $id = @$lang['local_id'];
  86                 if (!$available) continue;
  87
  88                 alt_table_row_color($k);
  89                 label_cell($lang['name']);
  90                 label_cell($lang['encoding']);
  91                 label_cell(is_array($lang['Descr']) ? implode('<br>', $lang['Descr']) :  $lang['Descr']);
  92                 label_cell($installed ?
  93                         _("Installed") : checkbox(null, 'langs['.$lang['package'].']'), "align='center'");
  94                 end_row();
  95         }
  96         end_table(1);
  97 }
  98
  99 function instlang_list_row($label, $name, $value=null) {
 100
 101         global $inst_langs;
 102
 103         $langs = array();
 104         foreach ($inst_langs as $n => $lang)
 105                         $langs[$n] = $lang['name'];
 106
 107         echo "<td>$label</td>\n" . "<td>\n"
 108                 .array_selector($name, $value, $langs,
 109                         array(
 110                                 'select_submit' => true,
 111                                 'async' => true
 112                         )) . "</td>\n";
 113 }
 114
 115 function install_connect_db() {
 116
 117         global $db;
 118
 119         $conn = $_SESSION['inst_set'];
 120
 121         $db = mysql_connect($conn["host"] , $conn["dbuser"], $conn["dbpassword"]);
 122         if(!$db) {
 123                 display_error('Cannot connect to database server. Host name, username and/or password incorrect.');
 124                 return false;
 125         }
 126         if (!defined('TB_PREF'))
 127                 define('TB_PREF', $conn["tbpref"]);
 128
 129         if (!mysql_select_db($conn["dbname"], $db)) {
 130                 $sql = "CREATE DATABASE " . $conn["dbname"];
 131                 if (!mysql_query($sql)) {
 132                         display_error('Cannot create database. Check your permissions to database creation or selct already created database.');
 133                         return false;
 134                 }
 135                 return mysql_select_db($conn["dbname"], $db);
 136         }
 137         return true;
 138 }
 139
 140 function do_install() {
 141
 142         global $path_to_root, $db_connections, $def_coy, $installed_extensions,
 143                 $dflt_lang, $installed_languages;
 144
 145         $coa = $_SESSION['inst_set']['coa'];
 146         if (install_connect_db() && db_import($path_to_root.'/sql/'.$coa, $_SESSION['inst_set'])) {
 147                 $con = $_SESSION['inst_set'];
 148                 $table_prefix = $con['tbpref'];
 149                 update_company_prefs(array('coy_name'=>$con['name']));
 150                 $admin = get_user_by_login('admin');
 151 //              update_admin_password($con, md5($con['pass']));
 152                 update_user_prefs($admin['id'], array('language' => $_POST['lang'],
 153                         'password' => md5($con['pass'])));
 154
 155                 if (!copy($path_to_root. "/config.default.php", $path_to_root. "/config.php")) {
 156                         display_error(_("Cannot save system configuration file 'config.php'."));
 157                         return false;
 158                 }
 159
 160                 $def_coy = 0;
 161                 $tb_pref_counter = 0;
 162                 $db_connections = array (0=> array (
 163                  'name' => $con['name'],
 164                  'host' => $con['host'],
 165                  'dbuser' => $con['dbuser'],
 166                  'dbpassword' => $con['dbpassword'],
 167                  'dbname' => $con['dbname'],
 168                  'tbpref' => $table_prefix
 169                 ));
 170                 $err = write_config_db($table_prefix != "");
 171
 172                 if ($err == -1) {
 173                         display_error(_("Cannot open 'config_db.php' configuration file."));
 174                         return false;
 175                 } else if ($err == -2) {
 176                         display_error(_("Cannot write to the 'config_db.php' configuration file."));
 177                         return false;
 178                 } else if ($err == -3) {
 179                         display_error(_("Configuration file 'config_db.php' is not writable. Change its permissions so it is, then re-run installation step."));
 180                         return false;
 181                 }
 182                 // update default language
 183                 include_once($path_to_root . "/lang/installed_languages.inc");
 184                 $dflt_lang = $_POST['lang'];
 185                 write_lang();
 186                 if (!isset($installed_extensions))
 187                         write_extensions(array());
 188                 return true;
 189         }
 190         return false;
 191 }
 192
 193 if (!isset($_SESSION['inst_set']))  // default settings
 194         $_SESSION['inst_set'] = array(
 195                 'host'=>'localhost',
 196                 'dbuser' => 'root',
 197                 'dbpassword' => '',
 198                 'username' => 'admin',
 199                 'tbpref' => '0_',
 200                 'admin' => 'admin',
 201                 'inst_lang' => 'C'
 202         );
 203
 204 if (!@$_POST['Tests'])
 205         $_POST['Page'] = 1; // set to start page
 206
 207 if (isset($_POST['back']) && (@$_POST['Page']>1)) {
 208         if ($_POST['Page'] == 5)
 209                 $_POST['Page'] = 2;
 210         else
 211                 $_POST['Page']--;
 212 }
 213 elseif (isset($_POST['continue'])) {
 214         $_POST['Page'] = 2;
 215 }
 216 elseif (isset($_POST['db_test'])) {
 217         if (get_post('host')=='') {
 218                 display_error(_('Host name cannot be empty.'));
 219                 set_focus('host');
 220         }
 221         elseif ($_POST['dbuser']=='') {
 222                 display_error(_('Database user name cannot be empty.'));
 223                 set_focus('dbuser');
 224         }
 225         elseif ($_POST['dbname']=='') {
 226                 display_error(_('Database name cannot be empty.'));
 227                 set_focus('dbname');
 228         }
 229         else {
 230                 $_SESSION['inst_set'] = array_merge($_SESSION['inst_set'], array(
 231                         'host' => $_POST['host'],
 232                         'dbuser' => $_POST['dbuser'],
 233                         'dbpassword' => $_POST['dbpassword'],
 234                         'dbname' => $_POST['dbname'],
 235                         'tbpref' => $_POST['tbpref'] ? '0_' : '',
 236                         'sel_langs' => check_value('sel_langs'),
 237                         'sel_coas' => check_value('sel_coas'),
 238                 ));
 239                 if (install_connect_db()) {
 240                         $_POST['Page'] = check_value('sel_langs') ? 3 :
 241                                 (check_value('sel_coas') ? 4 : 5);
 242                 }
 243         }
 244         if (!file_exists($path_to_root . "/lang/installed_languages.inc")) {
 245                 $installed_languages = array (
 246                         0 => array ('code' => 'C', 'name' => 'English', 'encoding' => 'iso-8859-1'));
 247                         $dflt_lang = 'C';
 248                         write_lang();
 249         }
 250 }
 251 elseif(get_post('install_langs'))
 252 {
 253         $ret = true;
 254         if (isset($_POST['langs']))
 255                 foreach($_POST['langs'] as $package => $ok) {
 256                         $ret &= install_language($package);
 257                 }
 258         if ($ret) {
 259                 $_POST['Page'] = $_SESSION['inst_set']['sel_coas'] ? 4 : 5;
 260         }
 261 }
 262 elseif(get_post('install_coas'))
 263 {
 264         $ret = true;
 265         $next_extension_id = 0;
 266
 267         if (isset($_POST['coas']))
 268                 foreach($_POST['coas'] as $package => $ok) {
 269                         $ret &= install_extension($package);
 270                 }
 271         if ($ret) {
 272                 @include($path_to_root.'/installed_extensions.php');
 273                 $_POST['Page'] = 5;
 274         }
 275 }
 276 elseif (isset($_POST['set_admin'])) {
 277         // check company settings
 278         if (get_post('name')=='') {
 279                 display_error(_('Company name cannot be empty.'));
 280                 set_focus('name');
 281         }
 282         elseif (get_post('admin')=='') {
 283                 display_error(_('Company admin name cannot be empty.'));
 284                 set_focus('admin');
 285         }
 286         elseif (get_post('pass')=='') {
 287                 display_error(_('Company admin password cannot be empty.'));
 288                 set_focus('pass');
 289         }
 290         elseif (get_post('pass')!=get_post('repass')) {
 291                 display_error(_('Company admin passwords differ.'));
 292                 unset($_POST['pass'],$_POST['repass']);
 293                 set_focus('pass');
 294         }
 295         else {
 296
 297                 $_SESSION['inst_set'] = array_merge($_SESSION['inst_set'], array(
 298                         'coa' => $_POST['coa'],
 299                         'pass' => $_POST['pass'],
 300                         'name' => $_POST['name'],
 301                         'admin' => $_POST['admin'],
 302                 ));
 303                 if (do_install()) {
 304                         $_POST['Page'] = 6;
 305                 }
 306         }
 307 }
 308
 309 if (list_updated('inst_lang')) {
 310         $_SESSION['inst_set']['inst_lang'] = get_post('inst_lang');
 311         $Ajax->setEncoding($inst_langs[get_post('inst_lang')]['encoding']);
 312         $Ajax->activate('welcome');
 313 }
 314
 315 start_form();
 316         switch(@$_POST['Page']) {
 317                 default:
 318 //                      include ('../install.html');
 319 //                      submit_center('continue', _('Continue >>'));
 320 //                      break;
 321                 case '1':
 322                         div_start('welcome');
 323                         subpage_title(_('System Diagnostics'));
 324                         start_table();
 325                         instlang_list_row(_("Select install wizard language:"), 'inst_lang',
 326                                 $_SESSION['inst_set']['inst_lang']);
 327                         end_table(1);
 328                         $_POST['Tests'] = display_system_tests(true);
 329                         br();
 330                         if (@$_POST['Tests']) {
 331                                 display_notification(_('All application preliminary requirements seems to be correct. Please press Continue button below.'));
 332                                 submit_center('continue', _('Continue >>'));
 333                         } else {
 334                                 display_error(_('Application cannot be installed. Please fix problems listed below in red, and press Refresh button.'));
 335                                 submit_center('refresh', _('Refresh'));
 336                         }
 337                         div_end();
 338                         break;
 339
 340                 case '2':
 341                         if (!isset($_POST['host'])) {
 342                                 foreach($_SESSION['inst_set'] as $name => $val)
 343                                         $_POST[$name] = $val;
 344                         }
 345                         subpage_title(_('Database Server Settings'));
 346                         start_table(TABLESTYLE);
 347                         text_row_ex(_("Server Host:"), 'host', 30);
 348                         text_row_ex(_("Database User:"), 'dbuser', 30);
 349                         text_row_ex(_("Database Password:"), 'dbpassword', 30);
 350                         text_row_ex(_("Database Name:"), 'dbname', 30);
 351                         yesno_list_row(_("Use '0_' Table Prefix:"), 'tbpref', 1, _('Yes'), _('No'), false);
 352                         check_row(_("Install Additional Language Packs from FA Repository:"), 'sel_langs');
 353                         check_row(_("Install Additional COAs from FA Repository:"), 'sel_coas');
 354                         end_table(1);
 355                         display_note(_('Use table prefix if you share selected database for more than one FA company.'));
 356                         display_note(_("Do not select additional langs nor COAs if you have no working internet connection right now. You can install them later."));
 357                         submit_center_first('back', _('<< Back'));
 358                         submit_center_last('db_test', _('Continue >>'));
 359                         break;
 360
 361                 case '3': // select langauges
 362                         subpage_title(_('User Interface Languages Selection'));
 363                         display_langs();
 364                         submit_center_first('back', _('<< Back'));
 365                         submit_center_last('install_langs', _('Continue >>'));
 366                         break;
 367
 368                 case '4': // select COA
 369                         subpage_title(_('Charts of Accounts Selection'));
 370                         display_coas();
 371                         submit_center_first('back', _('<< Back'));
 372                         submit_center_last('install_coas', _('Continue >>'));
 373                         break;
 374
 375                 case '5':
 376                         if (!isset($_POST['name'])) {
 377                                 foreach($_SESSION['inst_set'] as $name => $val)
 378                                         $_POST[$name] = $val;
 379                                 set_focus('name');
 380                         }
 381                         subpage_title(_('Company Settings'));
 382                         start_table(TABLESTYLE);
 383                         text_row_ex(_("Company Name:"), 'name', 30);
 384                         text_row_ex(_("Admin Login:"), 'admin', 30);
 385                         password_row(_("Admin Password:"), 'pass', @$_POST['pass']);
 386                         password_row(_("Reenter Password:"), 'repass', @$_POST['repass']);
 387                         coa_list_row(_("Select Chart of Accounts:"), 'coa');
 388                         languages_list_row(_("Select Default Language:"), 'lang');
 389                         end_table(1);
 390                         submit_center_first('back', _('<< Back'));
 391                         submit_center_last('set_admin', _('Continue >>'));
 392                         break;
 393
 394                 case '6': // final screen
 395                         subpage_title(_('FrontAccounting ERP has been installed successsfully.'));
 396                         display_note(_('Please do not forget to remove install wizard folder.'));
 397                         $install_done = true;
 398                         hyperlink_no_params($path_to_root.'/index.php', _('Click here to start.'));
 399                         break;
 400
 401         }
 402
 403         hidden('Tests');
 404         hidden('Page');
 405 end_form(1);
 406
 407 end_page(false, false, true);
 408
 409 ?>