install/civicrm.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.7                                                |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2017                                |
   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) 2004-2017
  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   // CRM-19699 See also CRM_Core_DAO for PHP7 mysqli compatiblity.
 151   // Duplicated here because this is not using CRM_Core_DAO directly
 152   // and this function may be called directly from Drush.
 153   if (!defined('DB_DSN_MODE')) {
 154     define('DB_DSN_MODE', 'auto');
 155   }
 156
 157   $db = DB::connect($dsn);
 158   if (PEAR::isError($db)) {
 159     die("Cannot open $dsn: " . $db->getMessage());
 160   }
 161   $db->query("SET NAMES utf8");
 162
 163   $db->query("SET NAMES utf8");
 164
 165   if (!$lineMode) {
 166     $string = file_get_contents($fileName);
 167
 168     // change \r\n to fix windows issues
 169     $string = str_replace("\r\n", "\n", $string);
 170
 171     //get rid of comments starting with # and --
 172
 173     $string = preg_replace("/^#[^\n]*$/m", "\n", $string);
 174     $string = preg_replace("/^(--[^-]).*/m", "\n", $string);
 175
 176     $queries = preg_split('/;\s*$/m', $string);
 177     foreach ($queries as $query) {
 178       $query = trim($query);
 179       if (!empty($query)) {
 180         $res = &$db->query($query);
 181         if (PEAR::isError($res)) {
 182           print_r($res);
 183           die("Cannot execute $query: " . $res->getMessage());
 184         }
 185       }
 186     }
 187   }
 188   else {
 189     $fd = fopen($fileName, "r");
 190     while ($string = fgets($fd)) {
 191       $string = preg_replace("/^#[^\n]*$/m", "\n", $string);
 192       $string = preg_replace("/^(--[^-]).*/m", "\n", $string);
 193
 194       $string = trim($string);
 195       if (!empty($string)) {
 196         $res = &$db->query($string);
 197         if (PEAR::isError($res)) {
 198           die("Cannot execute $string: " . $res->getMessage());
 199         }
 200       }
 201     }
 202   }
 203 }
 204
 205 /**
 206  * @param $config
 207  *
 208  * @return string
 209  */
 210 function civicrm_config(&$config) {
 211   global $crmPath, $comPath;
 212   global $compileDir;
 213   global $tplPath, $installType;
 214
 215   $params = array(
 216     'crmRoot' => $crmPath,
 217     'templateCompileDir' => $compileDir,
 218     'frontEnd' => 0,
 219     'dbUser' => addslashes($config['mysql']['username']),
 220     'dbPass' => addslashes($config['mysql']['password']),
 221     'dbHost' => $config['mysql']['server'],
 222     'dbName' => addslashes($config['mysql']['database']),
 223   );
 224
 225   $params['baseURL'] = isset($config['base_url']) ? $config['base_url'] : civicrm_cms_base();
 226   if ($installType == 'drupal' && defined('VERSION')) {
 227     if (version_compare(VERSION, '7.0-rc1') >= 0) {
 228       $params['cms'] = 'Drupal';
 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     elseif (version_compare(VERSION, '6.0') >= 0) {
 235       $params['cms'] = 'Drupal6';
 236       $params['CMSdbUser'] = addslashes($config['drupal']['username']);
 237       $params['CMSdbPass'] = addslashes($config['drupal']['password']);
 238       $params['CMSdbHost'] = $config['drupal']['server'];
 239       $params['CMSdbName'] = addslashes($config['drupal']['database']);
 240     }
 241   }
 242   elseif ($installType == 'drupal') {
 243     $params['cms'] = $config['cms'];
 244     $params['CMSdbUser'] = addslashes($config['cmsdb']['username']);
 245     $params['CMSdbPass'] = addslashes($config['cmsdb']['password']);
 246     $params['CMSdbHost'] = $config['cmsdb']['server'];
 247     $params['CMSdbName'] = addslashes($config['cmsdb']['database']);
 248   }
 249   elseif ($installType == 'backdrop') {
 250     $params['cms'] = 'Backdrop';
 251     $params['CMSdbUser'] = addslashes($config['backdrop']['username']);
 252     $params['CMSdbPass'] = addslashes($config['backdrop']['password']);
 253     $params['CMSdbHost'] = $config['backdrop']['server'];
 254     $params['CMSdbName'] = addslashes($config['backdrop']['database']);
 255   }
 256   else {
 257     $params['cms'] = 'WordPress';
 258     $params['CMSdbUser'] = addslashes(DB_USER);
 259     $params['CMSdbPass'] = addslashes(DB_PASSWORD);
 260     $params['CMSdbHost'] = DB_HOST;
 261     $params['CMSdbName'] = addslashes(DB_NAME);
 262
 263     // CRM-12386
 264     $params['crmRoot'] = addslashes($params['crmRoot']);
 265   }
 266
 267   $params['siteKey'] = md5(rand() . mt_rand() . rand() . uniqid('', TRUE) . $params['baseURL']);
 268   // Would prefer openssl_random_pseudo_bytes(), but I don't think it's universally available.
 269
 270   $str = file_get_contents($tplPath . 'civicrm.settings.php.template');
 271   foreach ($params as $key => $value) {
 272     $str = str_replace('%%' . $key . '%%', $value, $str);
 273   }
 274   return trim($str);
 275 }
 276
 277 /**
 278  * @return string
 279  */
 280 function civicrm_cms_base() {
 281   global $installType;
 282
 283   // for drupal
 284   $numPrevious = 6;
 285
 286   if (isset($_SERVER['HTTPS']) &&
 287     !empty($_SERVER['HTTPS']) &&
 288     strtolower($_SERVER['HTTPS']) != 'off'
 289   ) {
 290     $url = 'https://' . $_SERVER['HTTP_HOST'];
 291   }
 292   else {
 293     $url = 'http://' . $_SERVER['HTTP_HOST'];
 294   }
 295
 296   $baseURL = $_SERVER['SCRIPT_NAME'];
 297
 298   if ($installType == 'drupal' || $installType == 'backdrop') {
 299     //don't assume 6 dir levels, as civicrm
 300     //may or may not be in sites/all/modules/
 301     //lets allow to install in custom dir. CRM-6840
 302     global $cmsPath;
 303     $crmDirLevels = str_replace($cmsPath, '', str_replace('\\', '/', $_SERVER['SCRIPT_FILENAME']));
 304     $baseURL = str_replace($crmDirLevels, '', str_replace('\\', '/', $baseURL));
 305   }
 306   elseif ($installType == 'wordpress') {
 307     $baseURL = str_replace($url, '', site_url());
 308   }
 309   else {
 310     for ($i = 1; $i <= $numPrevious; $i++) {
 311       $baseURL = dirname($baseURL);
 312     }
 313   }
 314
 315   // remove the last directory separator string from the directory
 316   if (substr($baseURL, -1, 1) == DIRECTORY_SEPARATOR) {
 317     $baseURL = substr($baseURL, 0, -1);
 318   }
 319
 320   // also convert all DIRECTORY_SEPARATOR to the forward slash for windoze
 321   $baseURL = str_replace(DIRECTORY_SEPARATOR, '/', $baseURL);
 322
 323   if ($baseURL != '/') {
 324     $baseURL .= '/';
 325   }
 326
 327   return $url . $baseURL;
 328 }
 329
 330 /**
 331  * @return string
 332  */
 333 function civicrm_home_url() {
 334   $drupalURL = civicrm_cms_base();
 335   return $drupalURL . 'index.php?q=civicrm';
 336 }