install/civicrm.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.6                                                |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2015                                |
   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) 2004-2015
  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 == 'wordpress') {
  92     civicrm_setup(WP_PLUGIN_DIR . DIRECTORY_SEPARATOR . 'files');
  93   }
  94
  95   $dsn = "mysql://{$config['mysql']['username']}:{$config['mysql']['password']}@{$config['mysql']['server']}/{$config['mysql']['database']}?new_link=true";
  96
  97   civicrm_source($dsn, $sqlPath . DIRECTORY_SEPARATOR . 'civicrm.mysql');
  98
  99   if (!empty($config['loadGenerated'])) {
 100     civicrm_source($dsn, $sqlPath . DIRECTORY_SEPARATOR . 'civicrm_generated.mysql', TRUE);
 101   }
 102   else {
 103     if (isset($config['seedLanguage'])
 104       and preg_match('/^[a-z][a-z]_[A-Z][A-Z]$/', $config['seedLanguage'])
 105       and file_exists($sqlPath . DIRECTORY_SEPARATOR . "civicrm_data.{$config['seedLanguage']}.mysql")
 106       and file_exists($sqlPath . DIRECTORY_SEPARATOR . "civicrm_acl.{$config['seedLanguage']}.mysql")
 107     ) {
 108       civicrm_source($dsn, $sqlPath . DIRECTORY_SEPARATOR . "civicrm_data.{$config['seedLanguage']}.mysql");
 109       civicrm_source($dsn, $sqlPath . DIRECTORY_SEPARATOR . "civicrm_acl.{$config['seedLanguage']}.mysql");
 110     }
 111     else {
 112       civicrm_source($dsn, $sqlPath . DIRECTORY_SEPARATOR . 'civicrm_data.mysql');
 113       civicrm_source($dsn, $sqlPath . DIRECTORY_SEPARATOR . 'civicrm_acl.mysql');
 114     }
 115   }
 116
 117   // generate backend settings file
 118   if ($installType == 'drupal') {
 119     $configFile = $cmsPath . DIRECTORY_SEPARATOR . 'sites' . DIRECTORY_SEPARATOR . $siteDir . DIRECTORY_SEPARATOR . 'civicrm.settings.php';
 120   }
 121   elseif ($installType == 'wordpress') {
 122     $configFile = $cmsPath . DIRECTORY_SEPARATOR . 'civicrm.settings.php';
 123   }
 124
 125   $string = civicrm_config($config);
 126   civicrm_write_file($configFile,
 127     $string
 128   );
 129
 130 }
 131
 132 /**
 133  * @param $dsn
 134  * @param string $fileName
 135  * @param bool $lineMode
 136  */
 137 function civicrm_source($dsn, $fileName, $lineMode = FALSE) {
 138   global $crmPath;
 139
 140   require_once "$crmPath/packages/DB.php";
 141
 142   $db = DB::connect($dsn);
 143   if (PEAR::isError($db)) {
 144     die("Cannot open $dsn: " . $db->getMessage());
 145   }
 146   $db->query("SET NAMES utf8");
 147
 148   $db->query("SET NAMES utf8");
 149
 150   if (!$lineMode) {
 151     $string = file_get_contents($fileName);
 152
 153     // change \r\n to fix windows issues
 154     $string = str_replace("\r\n", "\n", $string);
 155
 156     //get rid of comments starting with # and --
 157
 158     $string = preg_replace("/^#[^\n]*$/m", "\n", $string);
 159     $string = preg_replace("/^(--[^-]).*/m", "\n", $string);
 160
 161     $queries = preg_split('/;\s*$/m', $string);
 162     foreach ($queries as $query) {
 163       $query = trim($query);
 164       if (!empty($query)) {
 165         $res = &$db->query($query);
 166         if (PEAR::isError($res)) {
 167           print_r($res);
 168           die("Cannot execute $query: " . $res->getMessage());
 169         }
 170       }
 171     }
 172   }
 173   else {
 174     $fd = fopen($fileName, "r");
 175     while ($string = fgets($fd)) {
 176       $string = preg_replace("/^#[^\n]*$/m", "\n", $string);
 177       $string = preg_replace("/^(--[^-]).*/m", "\n", $string);
 178
 179       $string = trim($string);
 180       if (!empty($string)) {
 181         $res = &$db->query($string);
 182         if (PEAR::isError($res)) {
 183           die("Cannot execute $string: " . $res->getMessage());
 184         }
 185       }
 186     }
 187   }
 188 }
 189
 190 /**
 191  * @param $config
 192  *
 193  * @return string
 194  */
 195 function civicrm_config(&$config) {
 196   global $crmPath, $comPath;
 197   global $compileDir;
 198   global $tplPath, $installType;
 199
 200   $params = array(
 201     'crmRoot' => $crmPath,
 202     'templateCompileDir' => $compileDir,
 203     'frontEnd' => 0,
 204     'dbUser' => addslashes($config['mysql']['username']),
 205     'dbPass' => addslashes($config['mysql']['password']),
 206     'dbHost' => $config['mysql']['server'],
 207     'dbName' => addslashes($config['mysql']['database']),
 208   );
 209
 210   $params['baseURL'] = isset($config['base_url']) ? $config['base_url'] : civicrm_cms_base();
 211   if ($installType == 'drupal') {
 212     if (version_compare(VERSION, '7.0-rc1') >= 0) {
 213       $params['cms'] = 'Drupal';
 214       $params['CMSdbUser'] = addslashes($config['drupal']['username']);
 215       $params['CMSdbPass'] = addslashes($config['drupal']['password']);
 216       $params['CMSdbHost'] = $config['drupal']['server'];
 217       $params['CMSdbName'] = addslashes($config['drupal']['database']);
 218     }
 219     elseif (version_compare(VERSION, '6.0') >= 0) {
 220       $params['cms'] = 'Drupal6';
 221       $params['CMSdbUser'] = addslashes($config['drupal']['username']);
 222       $params['CMSdbPass'] = addslashes($config['drupal']['password']);
 223       $params['CMSdbHost'] = $config['drupal']['server'];
 224       $params['CMSdbName'] = addslashes($config['drupal']['database']);
 225     }
 226   }
 227   else {
 228     $params['cms'] = 'WordPress';
 229     $params['CMSdbUser'] = addslashes(DB_USER);
 230     $params['CMSdbPass'] = addslashes(DB_PASSWORD);
 231     $params['CMSdbHost'] = DB_HOST;
 232     $params['CMSdbName'] = addslashes(DB_NAME);
 233
 234     // CRM-12386
 235     $params['crmRoot'] = addslashes($params['crmRoot']);
 236   }
 237
 238   $params['siteKey'] = md5(rand() . mt_rand() . rand() . uniqid('', TRUE) . $params['baseURL']);
 239   // Would prefer openssl_random_pseudo_bytes(), but I don't think it's universally available.
 240
 241   $str = file_get_contents($tplPath . 'civicrm.settings.php.template');
 242   foreach ($params as $key => $value) {
 243     $str = str_replace('%%' . $key . '%%', $value, $str);
 244   }
 245   return trim($str);
 246 }
 247
 248 /**
 249  * @return string
 250  */
 251 function civicrm_cms_base() {
 252   global $installType;
 253
 254   // for drupal
 255   $numPrevious = 6;
 256
 257   if (isset($_SERVER['HTTPS']) &&
 258     !empty($_SERVER['HTTPS']) &&
 259     strtolower($_SERVER['HTTPS']) != 'off'
 260   ) {
 261     $url = 'https://' . $_SERVER['HTTP_HOST'];
 262   }
 263   else {
 264     $url = 'http://' . $_SERVER['HTTP_HOST'];
 265   }
 266
 267   $baseURL = $_SERVER['SCRIPT_NAME'];
 268
 269   if ($installType == 'drupal') {
 270     //don't assume 6 dir levels, as civicrm
 271     //may or may not be in sites/all/modules/
 272     //lets allow to install in custom dir. CRM-6840
 273     global $cmsPath;
 274     $crmDirLevels = str_replace($cmsPath, '', str_replace('\\', '/', $_SERVER['SCRIPT_FILENAME']));
 275     $baseURL = str_replace($crmDirLevels, '', str_replace('\\', '/', $baseURL));
 276   }
 277   elseif ($installType == 'wordpress') {
 278     $baseURL = str_replace($url, '', site_url());
 279   }
 280   else {
 281     for ($i = 1; $i <= $numPrevious; $i++) {
 282       $baseURL = dirname($baseURL);
 283     }
 284   }
 285
 286   // remove the last directory separator string from the directory
 287   if (substr($baseURL, -1, 1) == DIRECTORY_SEPARATOR) {
 288     $baseURL = substr($baseURL, 0, -1);
 289   }
 290
 291   // also convert all DIRECTORY_SEPARATOR to the forward slash for windoze
 292   $baseURL = str_replace(DIRECTORY_SEPARATOR, '/', $baseURL);
 293
 294   if ($baseURL != '/') {
 295     $baseURL .= '/';
 296   }
 297
 298   return $url . $baseURL;
 299 }
 300
 301 /**
 302  * @return string
 303  */
 304 function civicrm_home_url() {
 305   $drupalURL = civicrm_cms_base();
 306   return $drupalURL . 'index.php?q=civicrm';
 307 }