modules/UpgradeWizard/preflight.php

   1 <?php
   2 if(!defined('sugarEntry') || !sugarEntry) die('Not A Valid Entry Point');
   3 /*********************************************************************************
   4  * SugarCRM Community Edition is a customer relationship management program developed by
   5  * SugarCRM, Inc. Copyright (C) 2004-2012 SugarCRM Inc.
   6  *
   7  * This program is free software; you can redistribute it and/or modify it under
   8  * the terms of the GNU Affero General Public License version 3 as published by the
   9  * Free Software Foundation with the addition of the following permission added
  10  * to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
  11  * IN WHICH THE COPYRIGHT IS OWNED BY SUGARCRM, SUGARCRM DISCLAIMS THE WARRANTY
  12  * OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
  13  *
  14  * This program is distributed in the hope that it will be useful, but WITHOUT
  15  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  16  * FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
  17  * details.
  18  *
  19  * You should have received a copy of the GNU Affero General Public License along with
  20  * this program; if not, see http://www.gnu.org/licenses or write to the Free
  21  * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  22  * 02110-1301 USA.
  23  *
  24  * You can contact SugarCRM, Inc. headquarters at 10050 North Wolfe Road,
  25  * SW2-130, Cupertino, CA 95014, USA. or at email address contact@sugarcrm.com.
  26  *
  27  * The interactive user interfaces in modified source and object code versions
  28  * of this program must display Appropriate Legal Notices, as required under
  29  * Section 5 of the GNU Affero General Public License version 3.
  30  *
  31  * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
  32  * these Appropriate Legal Notices must retain the display of the "Powered by
  33  * SugarCRM" logo. If the display of the logo is not reasonably feasible for
  34  * technical reasons, the Appropriate Legal Notices must display the words
  35  * "Powered by SugarCRM".
  36  ********************************************************************************/
  37
  38 /*********************************************************************************
  39
  40  * Description:
  41  * Portions created by SugarCRM are Copyright (C) SugarCRM, Inc. All Rights
  42  * Reserved. Contributor(s): ______________________________________..
  43  * *******************************************************************************/
  44
  45 // LEGACY for old versions - emulating upload.php
  46 // aw: make this better for later versions.
  47 //refreshing mod_strings
  48 global $mod_strings;
  49
  50 $curr_lang = 'en_us';
  51 if(isset($GLOBALS['current_language']) && ($GLOBALS['current_language'] != null)){
  52     $curr_lang = $GLOBALS['current_language'];
  53 }
  54 $mod_strings = return_module_language($curr_lang, 'UpgradeWizard',true);
  55
  56 function check_php($sys_php_version = '')
  57 {
  58     $min_considered_php_version = '5.2.1';
  59
  60     $supported_php_versions = array (
  61     '5.2.1', '5.2.2', '5.2.3', '5.2.4', '5.2.5', '5.2.6', '5.2.8', '5.3.0'
  62     );
  63     //Find out what Database the system is using.
  64     global $sugar_config;
  65     $dbType = '';
  66     if (isset ($sugar_config['dbconfig']) && isset ($sugar_config['dbconfig']['db_type'])) {
  67         $dbType = $sugar_config['dbconfig']['db_type'];
  68     }
  69
  70     // invalid versions above the $min_considered_php_version,
  71     // should be mutually exclusive with $supported_php_versions
  72
  73     // SugarCRM prohibits install on PHP 5.2.x on all platforms
  74     $invalid_php_versions = array('5.2.7');
  75
  76     // default unsupported
  77     $retval = 0;
  78
  79     // versions below $min_considered_php_version are invalid
  80     if(1 == version_compare($sys_php_version, $min_considered_php_version, '<')) {
  81         $retval = -1;
  82     }
  83
  84     // supported version check overrides default unsupported
  85     foreach($supported_php_versions as $ver) {
  86         if(1 == version_compare($sys_php_version, $ver, 'eq') || strpos($sys_php_version,$ver) !== false) {
  87             $retval = 1;
  88             break;
  89         }
  90     }
  91
  92     // invalid version check overrides default unsupported
  93     foreach($invalid_php_versions as $ver) {
  94         if(1 == version_compare($sys_php_version, $ver, 'eq') || strpos($sys_php_version,$ver) !== false) {
  95             $retval = -1;
  96             break;
  97         }
  98     }
  99
 100     //allow a redhat distro to install, regardless of version.  We are assuming the redhat naming convention is followed
 101     //and the php version contains 'rh' characters
 102     if(strpos($sys_php_version, 'rh') !== false) {
 103         $retval = 1;
 104     }
 105
 106     return $retval;
 107 }
 108
 109
 110
 111 $curr_lang = 'en_us';
 112 if(isset($GLOBALS['current_language']) && ($GLOBALS['current_language'] != null)){
 113         $curr_lang = $GLOBALS['current_language'];
 114 }
 115 return_module_language($curr_lang, 'UpgradeWizard');
 116
 117 logThis('at preflight.php');
 118 //set the upgrade progress status.
 119 set_upgrade_progress('preflight','in_progress');
 120 $php_warnings = '';
 121 if (version_compare(phpversion(),'5.2.0') >=0) {
 122         $stop = true; // flag to show "next"
 123         if(isset($_SESSION['files'])) {
 124                 unset($_SESSION['files']);
 125         }
 126
 127         $errors = preflightCheck();
 128
 129         $php_version = constant('PHP_VERSION');
 130     if(check_php($php_version) == -1)
 131     {
 132         $phpVersion = "<b><span class=stop>{$mod_strings['ERR_CHECKSYS_PHP_INVALID_VER']} {$php_version} </span></b>";
 133         $error_txt = '<span class="error">'.$phpVersion.'</span>';
 134         if(count($errors) == 0)
 135         $errors[] = '';
 136         $errors[] = $error_txt;
 137         logThis($error_txt);
 138     }
 139         $diffs = '';
 140         $schema = '';
 141         $anyScriptChanges = '';
 142         $db =& DBManagerFactory::getInstance();
 143
 144         //Quickcreatedefs on the basis of editviewdefs
 145     updateQuickCreateDefs();
 146         upgradeSugarCache($_SESSION['install_file']);
 147
 148         if((count($errors) == 1)) { // only diffs
 149                 logThis('file preflight check passed successfully.');
 150                 $stop = false;
 151                 $out  = $mod_strings['LBL_UW_PREFLIGHT_TESTS_PASSED']."<BR><BR><font color='red'>".$mod_strings['LBL_UW_PREFLIGHT_TESTS_PASSED3']."</font>";
 152                 $stop = false;
 153
 154                 $disableEmail = (empty($current_user->email1)) ? 'DISABLED' : 'CHECKED';
 155
 156                 if(count($errors['manual']) > 0) {
 157                         $preserveFiles = array();
 158
 159                 $diffs =<<<eoq
 160                         <script type="text/javascript" language="Javascript">
 161                                 function preflightToggleAll(cb) {
 162                                         var checkAll = false;
 163                                         var form = document.getElementById('diffs');
 164
 165                                         if(cb.checked == true) {
 166                                                 checkAll = true;
 167                                         }
 168
 169                                         for(i=0; i<form.elements.length; i++) {
 170                                                 if(form.elements[i].type == 'checkbox') {
 171                                                         form.elements[i].checked = checkAll;
 172                                                 }
 173                                         }
 174                                         return;
 175                                 }
 176                         </script>
 177
 178                         <table cellpadding='0' cellspacing='0' border='0'>
 179                                 <tr>
 180                                         <td valign='top'>
 181                                                 <input type='checkbox' name='addTask' id='addTask' CHECKED>
 182                                         </td>
 183                                         <td valign='top'>
 184                                                 {$mod_strings['LBL_UW_PREFLIGHT_ADD_TASK']}
 185                                         </td>
 186                                 </tr>
 187                                 <tr>
 188                                         <td valign='top'>
 189                                                 <input type='checkbox' name='addEmail' id='addEmail' $disableEmail>
 190                                         </td>
 191                                         <td valign='top'>
 192                                                 {$mod_strings['LBL_UW_PREFLIGHT_EMAIL_REMINDER']}
 193                                         </td>
 194                                 </tr>
 195                         </table>
 196
 197                         <form name='diffs' id='diffs'>
 198                         <p><a href='javascript:void(0); toggleNwFiles("diffsHide");'>{$mod_strings['LBL_UW_SHOW_DIFFS']}</a></p>
 199                         <div id='diffsHide' style='display:none'>
 200                                 <table cellpadding='0' cellspacing='0' border='0'>
 201                                         <tr>
 202                                                 <td valign='top' colspan='2'>
 203                                                         {$mod_strings['LBL_UW_PREFLIGHT_FILES_DESC']}
 204                                                         <br />&nbsp;
 205                                                 </td>
 206                                         </tr>
 207                                         <tr>
 208                                                 <td valign='top' colspan='2'>
 209                                                         <input type='checkbox' onchange='preflightToggleAll(this);'>&nbsp;<i><b>{$mod_strings['LBL_UW_PREFLIGHT_TOGGLE_ALL']}</b></i>
 210                                                         <br />&nbsp;
 211                                                 </td>
 212                                         </tr>
 213 eoq;
 214                 foreach($errors['manual'] as $diff) {
 215                         $diff = clean_path($diff);
 216                         $_SESSION['files']['manual'][] = $diff;
 217
 218                         $checked = (isAutoOverwriteFile($diff)) ? 'CHECKED' : '';
 219
 220                         if(empty($checked)) {
 221                                 $preserveFiles[] = $diff;
 222                         }
 223
 224                         $diffs .= "<tr><td valign='top'>";
 225                         $diffs .= "<input type='checkbox' name='diff_files[]' value='{$diff}' $checked>";
 226                         $diffs .= "</td><td valign='top'>";
 227                         $diffs .= str_replace(getcwd(), '.', $diff);
 228                         $diffs .= "</td></tr>";
 229                 }
 230                 $diffs .= "</table>";
 231                 $diffs .= "</div></p>";
 232                 $diffs .= "</form>";
 233
 234                 // list preserved files (templates, etc.)
 235                 $preserve = '';
 236                 foreach($preserveFiles as $pf) {
 237                         if(empty($preserve)) {
 238                                 $preserve .= "<table cellpadding='0' cellspacing='0' border='0'><tr><td><b>";
 239                                 $preserve .= $mod_strings['LBL_UW_PREFLIGHT_PRESERVE_FILES'];
 240                                 $preserve .= "</b></td></tr>";
 241                         }
 242                         $preserve .= "<tr><td valign='top'><i>".str_replace(getcwd(), '.', $pf)."</i></td></tr>";
 243                 }
 244                 if(!empty($preserve)) {
 245                         $preserve .= '</table><br>';
 246                 }
 247                 $diffs = $preserve.$diffs;
 248         } else { // NO FILE DIFFS REQUIRED
 249                 $diffs = $mod_strings['LBL_UW_PREFLIGHT_NO_DIFFS'];
 250         }
 251 } else {
 252         logThis('*** ERROR: found too many preflight errors - displaying errors and stopping execution.');
 253         $out = "<b>{$mod_strings['ERR_UW_PREFLIGHT_ERRORS']}:</b><hr />";
 254         $out .= "<span class='error'>";
 255
 256         foreach($errors as $error) {
 257                 if(is_array($error)) { // manual diff files
 258                         continue;
 259                 } else {
 260                         $out .= "{$error}<br />";
 261                 }
 262         }
 263         $out .= "</span><br />";
 264 }
 265
 266 $diffs ='';
 267
 268 ///////////////////////////////////////////////////////////////////////////////
 269 ////    SCHEMA SCRIPT HANDLING
 270         logThis('starting schema preflight check...');
 271         //Check the current and target versions and store them in session variables
 272     if (empty($sugar_db_version))
 273     {
 274         include('sugar_version.php');
 275     }
 276         if(!isset($manifest['version']) || empty($manifest['version'])) {
 277                 include($_SESSION['unzip_dir'].'/manifest.php');
 278         }
 279
 280     $origVersion = implodeVersion($sugar_db_version, 3, '0');
 281     $destVersion = implodeVersion($manifest['version'], 3, '0');
 282
 283         //save the versions as session variables
 284     $_SESSION['current_db_version'] = $sugar_db_version;
 285     $_SESSION['target_db_version']  = $manifest['version'];
 286         $_SESSION['upgrade_from_flavor']  = $manifest['name'];
 287         // aw: BUG 10161: check flavor conversion sql files
 288         $sqlFile = ''; // cn: bug
 289     if (version_compare($sugar_db_version, $manifest['version'], '='))
 290     {
 291             $type = $db->getScriptName();
 292
 293         switch($manifest['name'])
 294         {
 295             case 'SugarCE to SugarPro':
 296                 $sqlFile = $origVersion . '_ce_to_pro_' . $type;
 297                 break;
 298             case 'SugarCE to SugarEnt':
 299                 $sqlFile = $origVersion . '_ce_to_ent_' . $type;
 300                 break;
 301             case 'SugarCE to SugarCorp':
 302                 $sqlFile = $origVersion . '_ce_to_corp_' . $db->dbType;
 303                 break;
 304             case 'SugarCE to SugarUlt':
 305                 $sqlFile = $origVersion . '_ce_to_ult_' . $db->dbType;
 306                 break;
 307             case 'SugarPro to SugarEnt':
 308                 $sqlFile = $origVersion . '_pro_to_ent_' . $type;
 309                 break;
 310             default:
 311                 break;
 312         }
 313         } else {
 314             $type = $db->dbType;
 315         if($type == 'oci8') $type = 'oracle';
 316         $sqlFile = $origVersion . '_to_' . $destVersion . '_' . $type;
 317         }
 318
 319         $newTables = array();
 320
 321     $sqlScript = $_SESSION['unzip_dir'].'/scripts/'.$sqlFile.'.sql';
 322
 323         logThis('looking for schema script at: '.$sqlScript);
 324         if(is_file($sqlScript)) {
 325                 logThis('found schema upgrade script: '.$sqlScript);
 326
 327                 logThis('schema preflight using MySQL');
 328                 if(function_exists('sugar_fopen')){
 329                         $fp = sugar_fopen($sqlScript, 'r');
 330                 }
 331                 else{
 332                         $fp = fopen($sqlScript, 'r');
 333                 }
 334                 $contents = stream_get_contents($fp);
 335             $anyScriptChanges =$contents;
 336
 337                 fclose($fp);
 338
 339                 $customTables = getCustomTables();
 340                 if ( !empty($customTables) ) {
 341                         $_SESSION['alterCustomTableQueries'] = alterCustomTables($customTables);
 342                 } else {
 343                         $_SESSION['alterCustomTableQueries'] = false;
 344                 }
 345
 346                 $schema  = "<p><a href='javascript:void(0); toggleNwFiles(\"schemashow\");'>{$mod_strings['LBL_UW_SHOW_SCHEMA']}</a>";
 347                 $schema .= "<div id='schemashow' style='display:none;'>";
 348                 $schema .= "<textarea readonly cols='80' rows='10'>{$contents}</textarea>";
 349                 $schema .= "</div></p>";
 350
 351                 if(!empty($sqlErrors)) {
 352                         $stop = true;
 353                         $out = "<b class='error'>{$mod_strings['ERR_UW_PREFLIGHT_ERRORS']}:</b> ";
 354                         $out .= "<a href='javascript:void(0);toggleNwFiles(\"sqlErrors\");'>{$mod_strings['LBL_UW_SHOW_SQL_ERRORS']}</a><div id='sqlErrors' style='display:none'>";
 355                         foreach($sqlErrors as $sqlError) {
 356                                 $out .= "<br><span class='error'>{$sqlError}</span>";
 357                         }
 358                         $out .= "</div><hr />";
 359                 }
 360 } else {
 361         $customTableSchema = '';
 362         logThis('no schema script found - all schema preflight skipped');
 363 }
 364         logThis('schema preflight done.');
 365 ////    END SCHEMA SCRIPT HANDLING
 366 ///////////////////////////////////////////////////////////////////////////////
 367 //php 521 suggestion
 368         $php_521 = '';
 369         if(version_compare(phpversion(),'5.2.1') < 0){
 370                 $php_521=$mod_strings['LBL_CURRENT_PHP_VERSION'].phpversion().$mod_strings['LBL_RECOMMENDED_PHP_VERSION'];
 371         }
 372         if(empty($mod_strings['LBL_UPGRADE_TAKES_TIME_HAVE_PATIENCE'])){
 373                 $mod_strings['LBL_UPGRADE_TAKES_TIME_HAVE_PATIENCE'] = 'Upgrade may take some time';
 374         }
 375
 376 $style_for_out = empty($out)?'style=\'display:none\'':'';
 377 $style_for_dif = empty($diffs)?'style=\'display:none\'':'';
 378 $style_for_schemaChange = empty($schema)?'style=\'display:none\'':'';
 379
 380 $final =<<<eoq
 381 <table cellpadding="3" cellspacing="0" border="0">
 382     <tr {$style_for_out}>
 383         <td colspan="2" align="left" valign="top">
 384             <br>{$out}
 385         </td>
 386     </tr>
 387     <tr {$style_for_dif}>
 388         <td align="left" valign="top">
 389             <b>{$mod_strings['LBL_UW_MANUAL_MERGE']}</b>
 390         </td>
 391         <td align="left" valign="top">
 392             {$diffs}
 393         </td>
 394     </tr>
 395     <tr>
 396         <td colspan="3">&nbsp;</td>
 397     </tr>
 398     <tr {$style_for_schemaChange}>
 399         <td align="left" valign="top">
 400             <b>{$mod_strings['LBL_UW_SCHEMA_CHANGE']}</b>
 401         </td>
 402         <td align="left" valign="top">
 403             {$schema}
 404         </td>
 405     </tr>
 406     <tr {$style_for_schemaChange}>
 407         <td>
 408         </td>
 409         <td valign="top">
 410             <div>
 411             <b>{$mod_strings['LBL_UW_DB_METHOD']}</b><br />
 412             <select name="schema_change" id="select_schema_change" onchange="checkSqlStatus(false);">
 413                 <option value="sugar">{$mod_strings['LBL_UW_DB_CHOICE1']}</option>
 414                 <option value="manual">{$mod_strings['LBL_UW_DB_CHOICE2']}</option>
 415             </select>
 416             </div>
 417             <div id='show_sql_run' style='display:none'>
 418                 <input type='checkbox' name='sql_run' id='sql_run' onmousedown='checkSqlStatus(true);'> {$mod_strings['LBL_UW_SQL_RUN']}
 419             </div>
 420         </td>
 421     </tr>
 422 </table>
 423
 424 eoq;
 425
 426 $form5 =<<<eoq5
 427 <br>
 428 <div id="upgradeDiv" style="display:none">
 429     <table cellspacing="0" cellpadding="0" border="0">
 430         <tr><td>
 431            <p><!--not_in_theme!--><img src='modules/UpgradeWizard/processing.gif' alt='Processing'></p>
 432         </td></tr>
 433      </table>
 434  </div>
 435
 436 eoq5;
 437
 438         $uwMain = $final.$form5;
 439
 440         //set the upgrade progress status.
 441         set_upgrade_progress('preflight','done');
 442 }
 443 else{
 444         $stop = true;
 445         if(empty($mod_strings['LBL_INCOMPATIBLE_PHP_VERSION'])){
 446                 $mod_strings['LBL_INCOMPATIBLE_PHP_VERSION'] = 'Php version 5.2.1 or above is required.';
 447         }
 448
 449 $php_verison_warning =<<<eoq
 450         <table cellpadding="3" cellspacing="0" border="0">
 451                 <tr>
 452                         <th colspan="2" align="left">
 453                                 <span class='error'><b>{$mod_strings['LBL_INCOMPATIBLE_PHP_VERSION']}</b></span>
 454                         </th>
 455                 </tr>
 456         </table>
 457 eoq;
 458         $php_warnings = $php_verison_warning;
 459 }
 460 //Add the backward compatibility check as well.
 461
 462 //Php Backward compatibility checks
 463 if(ini_get("zend.ze1_compatibility_mode")) {
 464         $stop = true;
 465         if(empty($mod_strings['LBL_BACKWARD_COMPATIBILITY_ON'])){
 466                 $mod_strings['LBL_BACKWARD_COMPATIBILITY_ON'] = 'Php Backward Compatibility mode is turned on. Set zend.ze1_compatibility_mode to Off for proceeding further';
 467         }
 468
 469 $php_compatibility_warning =<<<eoq
 470         <table cellpadding="3" cellspacing="0" border="0">
 471                 <tr>
 472                         <th colspan="2" align="left">
 473                                 <span class='error'><b>{$mod_strings['LBL_BACKWARD_COMPATIBILITY_ON']}</b></span>
 474                         </th>
 475                 </tr>
 476         </table>
 477 eoq;
 478 $php_warnings .= $php_compatibility_warning;
 479 }
 480 if($php_warnings != null){
 481         $uwMain = $php_warnings;
 482 }
 483
 484 $GLOBALS['top_message'] = "<b>{$mod_strings['LBL_UW_PREFLIGHT_TESTS_PASSED2']}</b>";
 485 $showBack               = false;
 486 $showCancel             = true;
 487 $showRecheck    = true;
 488 $showNext               = ($stop) ? false : true;
 489
 490 $stepBack               = $_REQUEST['step'] - 1;
 491 $stepNext               = $_REQUEST['step'] + 1;
 492 $stepCancel             = -1;
 493 $stepRecheck    = $_REQUEST['step'];
 494
 495 $_SESSION['step'][$steps['files'][$_REQUEST['step']]] = ($stop) ? 'failed' : 'success';