install/civicrm.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.7                                                |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2016                                |
   7  +--------------------------------------------------------------------+
   8  | This file is a part of CiviCRM.                                    |
   9  |                                                                    |
  10  | CiviCRM is free software; you can copy, modify, and distribute it  |
  11  | under the terms of the GNU Affero General Public License           |
  12  | Version 3, 19 November 2007 and the CiviCRM Licensing Exception.   |
  13  |                                                                    |
  14  | CiviCRM is distributed in the hope that it will be useful, but     |
  15  | WITHOUT ANY WARRANTY; without even the implied warranty of         |
  16  | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.               |
  17  | See the GNU Affero General Public License for more details.        |
  18  |                                                                    |
  19  | You should have received a copy of the GNU Affero General Public   |
  20  | License and the CiviCRM Licensing Exception along                  |
  21  | with this program; if not, contact CiviCRM LLC                     |
  22  | at info[AT]civicrm[DOT]org. If you have questions about the        |
  23  | GNU Affero General Public License or the licensing of CiviCRM,     |
  24  | see the CiviCRM license FAQ at http://civicrm.org/licensing        |
  25  +--------------------------------------------------------------------+
  26  */
  27
  28 /**
  29  *
  30  * @package CRM
  31  * @copyright CiviCRM LLC (c) 2004-2016
  32  * $Id$
  33  * @param $filesDirectory
  34  */
  35 function civicrm_setup($filesDirectory) {
  36   global $crmPath, $sqlPath, $pkgPath, $tplPath;
  37   global $compileDir;
  38
  39   // Setup classloader
  40   // This is needed to allow CiviCRM to be installed by drush.
  41   // TODO: move to civicrm.drush.inc drush_civicrm_install()
  42   global $crmPath;
  43   require_once $crmPath . '/CRM/Core/ClassLoader.php';
  44   CRM_Core_ClassLoader::singleton()->register();
  45
  46   $sqlPath = $crmPath . DIRECTORY_SEPARATOR . 'sql';
  47   $tplPath = $crmPath . DIRECTORY_SEPARATOR . 'templates' . DIRECTORY_SEPARATOR . 'CRM' . DIRECTORY_SEPARATOR . 'common' . DIRECTORY_SEPARATOR;
  48
  49   if (!is_dir($filesDirectory)) {
  50     mkdir($filesDirectory, 0777);
  51     chmod($filesDirectory, 0777);
  52   }
  53
  54   $scratchDir = $filesDirectory . DIRECTORY_SEPARATOR . 'civicrm';
  55   if (!is_dir($scratchDir)) {
  56     mkdir($scratchDir, 0777);
  57   }
  58
  59   $compileDir = $scratchDir . DIRECTORY_SEPARATOR . 'templates_c' . DIRECTORY_SEPARATOR;
  60   if (!is_dir($compileDir)) {
  61     mkdir($compileDir, 0777);
  62   }
  63   $compileDir = addslashes($compileDir);
  64 }
  65
  66 /**
  67  * @param string $name
  68  * @param $buffer
  69  */
  70 function civicrm_write_file($name, &$buffer) {
  71   $fd = fopen($name, "w");
  72   if (!$fd) {
  73     die("Cannot open $name");
  74   }
  75   fwrite($fd, $buffer);
  76   fclose($fd);
  77 }
  78
  79 /**
  80  * @param $config
  81  */
  82 function civicrm_main(&$config) {
  83   global $sqlPath, $crmPath, $cmsPath, $installType;
  84
  85   if ($installType == 'drupal') {
  86     $siteDir = isset($config['site_dir']) ? $config['site_dir'] : getSiteDir($cmsPath, $_SERVER['SCRIPT_FILENAME']);
  87     civicrm_setup($cmsPath . DIRECTORY_SEPARATOR . 'sites' . DIRECTORY_SEPARATOR .
  88       $siteDir . DIRECTORY_SEPARATOR . 'files'
  89     );
  90   }
  91   elseif ($installType == 'backdrop') {
  92     civicrm_setup($cmsPath . DIRECTORY_SEPARATOR . 'files');
  93   }
  94   elseif ($installType == 'wordpress') {
  95     $upload_dir = wp_upload_dir();
  96     $files_dirname = $upload_dir['basedir'];
  97     civicrm_setup($files_dirname);
  98   }
  99
 100   $dsn = "mysql://{$config['mysql']['username']}:{$config['mysql']['password']}@{$config['mysql']['server']}/{$config['mysql']['database']}?new_link=true";
 101
 102   civicrm_source($dsn, $sqlPath . DIRECTORY_SEPARATOR . 'civicrm.mysql');
 103
 104   if (!empty($config['loadGenerated'])) {
 105     civicrm_source($dsn, $sqlPath . DIRECTORY_SEPARATOR . 'civicrm_generated.mysql', TRUE);
 106   }
 107   else {
 108     if (isset($config['seedLanguage'])
 109       and preg_match('/^[a-z][a-z]_[A-Z][A-Z]$/', $config['seedLanguage'])
 110       and file_exists($sqlPath . DIRECTORY_SEPARATOR . "civicrm_data.{$config['seedLanguage']}.mysql")
 111       and file_exists($sqlPath . DIRECTORY_SEPARATOR . "civicrm_acl.{$config['seedLanguage']}.mysql")
 112     ) {
 113       civicrm_source($dsn, $sqlPath . DIRECTORY_SEPARATOR . "civicrm_data.{$config['seedLanguage']}.mysql");
 114       civicrm_source($dsn, $sqlPath . DIRECTORY_SEPARATOR . "civicrm_acl.{$config['seedLanguage']}.mysql");
 115     }
 116     else {
 117       civicrm_source($dsn, $sqlPath . DIRECTORY_SEPARATOR . 'civicrm_data.mysql');
 118       civicrm_source($dsn, $sqlPath . DIRECTORY_SEPARATOR . 'civicrm_acl.mysql');
 119     }
 120   }
 121
 122   // generate backend settings file
 123   if ($installType == 'drupal') {
 124     $configFile = $cmsPath . DIRECTORY_SEPARATOR . 'sites' . DIRECTORY_SEPARATOR . $siteDir . DIRECTORY_SEPARATOR . 'civicrm.settings.php';
 125   }
 126   elseif ($installType == 'backdrop') {
 127     $configFile = $cmsPath . DIRECTORY_SEPARATOR . 'civicrm.settings.php';
 128   }
 129   elseif ($installType == 'wordpress') {
 130     $configFile = $files_dirname . DIRECTORY_SEPARATOR . 'civicrm' . DIRECTORY_SEPARATOR . 'civicrm.settings.php';
 131   }
 132
 133   $string = civicrm_config($config);
 134   civicrm_write_file($configFile,
 135     $string
 136   );
 137
 138 }
 139
 140 /**
 141  * @param $dsn
 142  * @param string $fileName
 143  * @param bool $lineMode
 144  */
 145 function civicrm_source($dsn, $fileName, $lineMode = FALSE) {
 146   global $crmPath;
 147
 148   require_once "$crmPath/packages/DB.php";
 149
 150   $db = DB::connect($dsn);
 151   if (PEAR::isError($db)) {
 152     die("Cannot open $dsn: " . $db->getMessage());
 153   }
 154   $db->query("SET NAMES utf8");
 155
 156   $db->query("SET NAMES utf8");
 157
 158   if (!$lineMode) {
 159     $string = file_get_contents($fileName);
 160
 161     // change \r\n to fix windows issues
 162     $string = str_replace("\r\n", "\n", $string);
 163
 164     //get rid of comments starting with # and --
 165
 166     $string = preg_replace("/^#[^\n]*$/m", "\n", $string);
 167     $string = preg_replace("/^(--[^-]).*/m", "\n", $string);
 168
 169     $queries = preg_split('/;\s*$/m', $string);
 170     foreach ($queries as $query) {
 171       $query = trim($query);
 172       if (!empty($query)) {
 173         $res = &$db->query($query);
 174         if (PEAR::isError($res)) {
 175           print_r($res);
 176           die("Cannot execute $query: " . $res->getMessage());
 177         }
 178       }
 179     }
 180   }
 181   else {
 182     $fd = fopen($fileName, "r");
 183     while ($string = fgets($fd)) {
 184       $string = preg_replace("/^#[^\n]*$/m", "\n", $string);
 185       $string = preg_replace("/^(--[^-]).*/m", "\n", $string);
 186
 187       $string = trim($string);
 188       if (!empty($string)) {
 189         $res = &$db->query($string);
 190         if (PEAR::isError($res)) {
 191           die("Cannot execute $string: " . $res->getMessage());
 192         }
 193       }
 194     }
 195   }
 196 }
 197
 198 /**
 199  * @param $config
 200  *
 201  * @return string
 202  */
 203 function civicrm_config(&$config) {
 204   global $crmPath, $comPath;
 205   global $compileDir;
 206   global $tplPath, $installType;
 207
 208   $params = array(
 209     'crmRoot' => $crmPath,
 210     'templateCompileDir' => $compileDir,
 211     'frontEnd' => 0,
 212     'dbUser' => addslashes($config['mysql']['username']),
 213     'dbPass' => addslashes($config['mysql']['password']),
 214     'dbHost' => $config['mysql']['server'],
 215     'dbName' => addslashes($config['mysql']['database']),
 216   );
 217
 218   $params['baseURL'] = isset($config['base_url']) ? $config['base_url'] : civicrm_cms_base();
 219   if ($installType == 'drupal' && defined('VERSION')) {
 220     if (version_compare(VERSION, '7.0-rc1') >= 0) {
 221       $params['cms'] = 'Drupal';
 222       $params['CMSdbUser'] = addslashes($config['drupal']['username']);
 223       $params['CMSdbPass'] = addslashes($config['drupal']['password']);
 224       $params['CMSdbHost'] = $config['drupal']['server'];
 225       $params['CMSdbName'] = addslashes($config['drupal']['database']);
 226     }
 227     elseif (version_compare(VERSION, '6.0') >= 0) {
 228       $params['cms'] = 'Drupal6';
 229       $params['CMSdbUser'] = addslashes($config['drupal']['username']);
 230       $params['CMSdbPass'] = addslashes($config['drupal']['password']);
 231       $params['CMSdbHost'] = $config['drupal']['server'];
 232       $params['CMSdbName'] = addslashes($config['drupal']['database']);
 233     }
 234   }
 235   elseif ($installType == 'drupal') {
 236     $params['cms'] = $config['cms'];
 237     $params['CMSdbUser'] = addslashes($config['cmsdb']['username']);
 238     $params['CMSdbPass'] = addslashes($config['cmsdb']['password']);
 239     $params['CMSdbHost'] = $config['cmsdb']['server'];
 240     $params['CMSdbName'] = addslashes($config['cmsdb']['database']);
 241   }
 242   elseif ($installType == 'backdrop') {
 243     $params['cms'] = 'Backdrop';
 244     $params['CMSdbUser'] = addslashes($config['backdrop']['username']);
 245     $params['CMSdbPass'] = addslashes($config['backdrop']['password']);
 246     $params['CMSdbHost'] = $config['backdrop']['server'];
 247     $params['CMSdbName'] = addslashes($config['backdrop']['database']);
 248   }
 249   else {
 250     $params['cms'] = 'WordPress';
 251     $params['CMSdbUser'] = addslashes(DB_USER);
 252     $params['CMSdbPass'] = addslashes(DB_PASSWORD);
 253     $params['CMSdbHost'] = DB_HOST;
 254     $params['CMSdbName'] = addslashes(DB_NAME);
 255
 256     // CRM-12386
 257     $params['crmRoot'] = addslashes($params['crmRoot']);
 258   }
 259
 260   $params['siteKey'] = md5(rand() . mt_rand() . rand() . uniqid('', TRUE) . $params['baseURL']);
 261   // Would prefer openssl_random_pseudo_bytes(), but I don't think it's universally available.
 262
 263   $str = file_get_contents($tplPath . 'civicrm.settings.php.template');
 264   foreach ($params as $key => $value) {
 265     $str = str_replace('%%' . $key . '%%', $value, $str);
 266   }
 267   return trim($str);
 268 }
 269
 270 /**
 271  * @return string
 272  */
 273 function civicrm_cms_base() {
 274   global $installType;
 275
 276   // for drupal
 277   $numPrevious = 6;
 278
 279   if (isset($_SERVER['HTTPS']) &&
 280     !empty($_SERVER['HTTPS']) &&
 281     strtolower($_SERVER['HTTPS']) != 'off'
 282   ) {
 283     $url = 'https://' . $_SERVER['HTTP_HOST'];
 284   }
 285   else {
 286     $url = 'http://' . $_SERVER['HTTP_HOST'];
 287   }
 288
 289   $baseURL = $_SERVER['SCRIPT_NAME'];
 290
 291   if ($installType == 'drupal' || $installType == 'backdrop') {
 292     //don't assume 6 dir levels, as civicrm
 293     //may or may not be in sites/all/modules/
 294     //lets allow to install in custom dir. CRM-6840
 295     global $cmsPath;
 296     $crmDirLevels = str_replace($cmsPath, '', str_replace('\\', '/', $_SERVER['SCRIPT_FILENAME']));
 297     $baseURL = str_replace($crmDirLevels, '', str_replace('\\', '/', $baseURL));
 298   }
 299   elseif ($installType == 'wordpress') {
 300     $baseURL = str_replace($url, '', site_url());
 301   }
 302   else {
 303     for ($i = 1; $i <= $numPrevious; $i++) {
 304       $baseURL = dirname($baseURL);
 305     }
 306   }
 307
 308   // remove the last directory separator string from the directory
 309   if (substr($baseURL, -1, 1) == DIRECTORY_SEPARATOR) {
 310     $baseURL = substr($baseURL, 0, -1);
 311   }
 312
 313   // also convert all DIRECTORY_SEPARATOR to the forward slash for windoze
 314   $baseURL = str_replace(DIRECTORY_SEPARATOR, '/', $baseURL);
 315
 316   if ($baseURL != '/') {
 317     $baseURL .= '/';
 318   }
 319
 320   return $url . $baseURL;
 321 }
 322
 323 /**
 324  * @return string
 325  */
 326 function civicrm_home_url() {
 327   $drupalURL = civicrm_cms_base();
 328   return $drupalURL . 'index.php?q=civicrm';
 329 }