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         $db = db_create_db($conn);
 122         if (!$db) {
 123                 display_error(_("Cannot connect to database. User or password is invalid or you have no permittions to create database."));
 124         }
 125         return $db;
 126 }
 127
 128 function do_install() {
 129
 130         global $path_to_root, $db_connections, $def_coy, $installed_extensions,
 131                 $dflt_lang, $installed_languages;
 132
 133         $coa = $_SESSION['inst_set']['coa'];
 134         if (install_connect_db() && db_import($path_to_root.'/sql/'.$coa, $_SESSION['inst_set'])) {
 135                 $con = $_SESSION['inst_set'];
 136                 $table_prefix = $con['tbpref'];
 137
 138                 $def_coy = 0;
 139                 $tb_pref_counter = 0;
 140                 $db_connections = array (0=> array (
 141                  'name' => $con['name'],
 142                  'host' => $con['host'],
 143                  'dbuser' => $con['dbuser'],
 144                  'dbpassword' => $con['dbpassword'],
 145                  'dbname' => $con['dbname'],
 146                  'tbpref' => $table_prefix
 147                 ));
 148
 149                 $_SESSION['wa_current_user']->cur_con = 0;
 150
 151                 update_company_prefs(array('coy_name'=>$con['name']));
 152                 $admin = get_user_by_login('admin');
 153 //              update_admin_password($con, md5($con['pass']));
 154                 update_user_prefs($admin['id'], array('language' => $_POST['lang'],
 155                         'password' => md5($con['pass'])));
 156
 157                 if (!copy($path_to_root. "/config.default.php", $path_to_root. "/config.php")) {
 158                         display_error(_("Cannot save system configuration file 'config.php'."));
 159                         return false;
 160                 }
 161
 162                 $err = write_config_db($table_prefix != "");
 163
 164                 if ($err == -1) {
 165                         display_error(_("Cannot open 'config_db.php' configuration file."));
 166                         return false;
 167                 } else if ($err == -2) {
 168                         display_error(_("Cannot write to the 'config_db.php' configuration file."));
 169                         return false;
 170                 } else if ($err == -3) {
 171                         display_error(_("Configuration file 'config_db.php' is not writable. Change its permissions so it is, then re-run installation step."));
 172                         return false;
 173                 }
 174                 // update default language
 175                 include_once($path_to_root . "/lang/installed_languages.inc");
 176                 $dflt_lang = $_POST['lang'];
 177                 write_lang();
 178                 if (!isset($installed_extensions))
 179                         write_extensions(array());
 180                 return true;
 181         }
 182         return false;
 183 }
 184
 185 if (!isset($_SESSION['inst_set']))  // default settings
 186         $_SESSION['inst_set'] = array(
 187                 'host'=>'localhost',
 188                 'dbuser' => 'root',
 189                 'dbpassword' => '',
 190                 'username' => 'admin',
 191                 'tbpref' => '0_',
 192                 'admin' => 'admin',
 193                 'inst_lang' => 'C'
 194         );
 195
 196 if (!@$_POST['Tests'])
 197         $_POST['Page'] = 1; // set to start page
 198
 199 if (isset($_POST['back']) && (@$_POST['Page']>1)) {
 200         if ($_POST['Page'] == 5)
 201                 $_POST['Page'] = 2;
 202         else
 203                 $_POST['Page']--;
 204 }
 205 elseif (isset($_POST['continue'])) {
 206         $_POST['Page'] = 2;
 207 }
 208 elseif (isset($_POST['db_test'])) {
 209         if (get_post('host')=='') {
 210                 display_error(_('Host name cannot be empty.'));
 211                 set_focus('host');
 212         }
 213         elseif ($_POST['dbuser']=='') {
 214                 display_error(_('Database user name cannot be empty.'));
 215                 set_focus('dbuser');
 216         }
 217         elseif ($_POST['dbname']=='') {
 218                 display_error(_('Database name cannot be empty.'));
 219                 set_focus('dbname');
 220         }
 221         else {
 222                 $_SESSION['inst_set'] = array_merge($_SESSION['inst_set'], array(
 223                         'host' => $_POST['host'],
 224                         'dbuser' => $_POST['dbuser'],
 225                         'dbpassword' => $_POST['dbpassword'],
 226                         'dbname' => $_POST['dbname'],
 227                         'tbpref' => $_POST['tbpref'] ? '0_' : '',
 228                         'sel_langs' => check_value('sel_langs'),
 229                         'sel_coas' => check_value('sel_coas'),
 230                 ));
 231                 if (install_connect_db()) {
 232                         $_POST['Page'] = check_value('sel_langs') ? 3 :
 233                                 (check_value('sel_coas') ? 4 : 5);
 234                 }
 235         }
 236         if (!file_exists($path_to_root . "/lang/installed_languages.inc")) {
 237                 $installed_languages = array (
 238                         0 => array ('code' => 'C', 'name' => 'English', 'encoding' => 'iso-8859-1'));
 239                         $dflt_lang = 'C';
 240                         write_lang();
 241         }
 242 }
 243 elseif(get_post('install_langs'))
 244 {
 245         $ret = true;
 246         if (isset($_POST['langs']))
 247                 foreach($_POST['langs'] as $package => $ok) {
 248                         $ret &= install_language($package);
 249                 }
 250         if ($ret) {
 251                 $_POST['Page'] = $_SESSION['inst_set']['sel_coas'] ? 4 : 5;
 252         }
 253 }
 254 elseif(get_post('install_coas'))
 255 {
 256         $ret = true;
 257         $next_extension_id = 0;
 258
 259         if (isset($_POST['coas']))
 260                 foreach($_POST['coas'] as $package => $ok) {
 261                         $ret &= install_extension($package);
 262                 }
 263         if ($ret) {
 264                 @include($path_to_root.'/installed_extensions.php');
 265                 $_POST['Page'] = 5;
 266         }
 267 }
 268 elseif (isset($_POST['set_admin'])) {
 269         // check company settings
 270         if (get_post('name')=='') {
 271                 display_error(_('Company name cannot be empty.'));
 272                 set_focus('name');
 273         }
 274         elseif (get_post('admin')=='') {
 275                 display_error(_('Company admin name cannot be empty.'));
 276                 set_focus('admin');
 277         }
 278         elseif (get_post('pass')=='') {
 279                 display_error(_('Company admin password cannot be empty.'));
 280                 set_focus('pass');
 281         }
 282         elseif (get_post('pass')!=get_post('repass')) {
 283                 display_error(_('Company admin passwords differ.'));
 284                 unset($_POST['pass'],$_POST['repass']);
 285                 set_focus('pass');
 286         }
 287         else {
 288
 289                 $_SESSION['inst_set'] = array_merge($_SESSION['inst_set'], array(
 290                         'coa' => $_POST['coa'],
 291                         'pass' => $_POST['pass'],
 292                         'name' => $_POST['name'],
 293                         'admin' => $_POST['admin'],
 294                 ));
 295                 if (do_install()) {
 296                         $_POST['Page'] = 6;
 297                 }
 298         }
 299 }
 300
 301 if (list_updated('inst_lang')) {
 302         $_SESSION['inst_set']['inst_lang'] = get_post('inst_lang');
 303         $Ajax->setEncoding($inst_langs[get_post('inst_lang')]['encoding']);
 304         $Ajax->activate('welcome');
 305 }
 306
 307 start_form();
 308         switch(@$_POST['Page']) {
 309                 default:
 310 //                      include ('../install.html');
 311 //                      submit_center('continue', _('Continue >>'));
 312 //                      break;
 313                 case '1':
 314                         div_start('welcome');
 315                         subpage_title(_('System Diagnostics'));
 316                         start_table();
 317                         instlang_list_row(_("Select install wizard language:"), 'inst_lang',
 318                                 $_SESSION['inst_set']['inst_lang']);
 319                         end_table(1);
 320                         $_POST['Tests'] = display_system_tests(true);
 321                         br();
 322                         if (@$_POST['Tests']) {
 323                                 display_notification(_('All application preliminary requirements seems to be correct. Please press Continue button below.'));
 324                                 submit_center('continue', _('Continue >>'));
 325                         } else {
 326                                 display_error(_('Application cannot be installed. Please fix problems listed below in red, and press Refresh button.'));
 327                                 submit_center('refresh', _('Refresh'));
 328                         }
 329                         div_end();
 330                         break;
 331
 332                 case '2':
 333                         if (!isset($_POST['host'])) {
 334                                 foreach($_SESSION['inst_set'] as $name => $val)
 335                                         $_POST[$name] = $val;
 336                         }
 337                         subpage_title(_('Database Server Settings'));
 338                         start_table(TABLESTYLE);
 339                         text_row_ex(_("Server Host:"), 'host', 30);
 340                         text_row_ex(_("Database User:"), 'dbuser', 30);
 341                         text_row_ex(_("Database Password:"), 'dbpassword', 30);
 342                         text_row_ex(_("Database Name:"), 'dbname', 30);
 343                         yesno_list_row(_("Use '0_' Table Prefix:"), 'tbpref', 1, _('Yes'), _('No'), false);
 344                         check_row(_("Install Additional Language Packs from FA Repository:"), 'sel_langs');
 345                         check_row(_("Install Additional COAs from FA Repository:"), 'sel_coas');
 346                         end_table(1);
 347                         display_note(_('Use table prefix if you share selected database for more than one FA company.'));
 348                         display_note(_("Do not select additional langs nor COAs if you have no working internet connection right now. You can install them later."));
 349                         submit_center_first('back', _('<< Back'));
 350                         submit_center_last('db_test', _('Continue >>'));
 351                         break;
 352
 353                 case '3': // select langauges
 354                         subpage_title(_('User Interface Languages Selection'));
 355                         display_langs();
 356                         submit_center_first('back', _('<< Back'));
 357                         submit_center_last('install_langs', _('Continue >>'));
 358                         break;
 359
 360                 case '4': // select COA
 361                         subpage_title(_('Charts of Accounts Selection'));
 362                         display_coas();
 363                         submit_center_first('back', _('<< Back'));
 364                         submit_center_last('install_coas', _('Continue >>'));
 365                         break;
 366
 367                 case '5':
 368                         if (!isset($_POST['name'])) {
 369                                 foreach($_SESSION['inst_set'] as $name => $val)
 370                                         $_POST[$name] = $val;
 371                                 set_focus('name');
 372                         }
 373                         subpage_title(_('Company Settings'));
 374                         start_table(TABLESTYLE);
 375                         text_row_ex(_("Company Name:"), 'name', 30);
 376                         text_row_ex(_("Admin Login:"), 'admin', 30);
 377                         password_row(_("Admin Password:"), 'pass', @$_POST['pass']);
 378                         password_row(_("Reenter Password:"), 'repass', @$_POST['repass']);
 379                         coa_list_row(_("Select Chart of Accounts:"), 'coa');
 380                         languages_list_row(_("Select Default Language:"), 'lang');
 381                         end_table(1);
 382                         submit_center_first('back', _('<< Back'));
 383                         submit_center_last('set_admin', _('Continue >>'));
 384                         break;
 385
 386                 case '6': // final screen
 387                         subpage_title(_('FrontAccounting ERP has been installed successsfully.'));
 388                         display_note(_('Please do not forget to remove install wizard folder.'));
 389                         $install_done = true;
 390                         hyperlink_no_params($path_to_root.'/index.php', _('Click here to start.'));
 391                         break;
 392
 393         }
 394
 395         hidden('Tests');
 396         hidden('Page');
 397 end_form(1);
 398
 399 end_page(false, false, true);
 400
 401 ?>