install/civicrm.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.7                                                |
   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     $upload_dir = wp_upload_dir();
  93     $files_dirname = $upload_dir['basedir'];
  94     civicrm_setup($files_dirname);
  95   }
  96
  97   $dsn = "mysql://{$config['mysql']['username']}:{$config['mysql']['password']}@{$config['mysql']['server']}/{$config['mysql']['database']}?new_link=true";
  98
  99   civicrm_source($dsn, $sqlPath . DIRECTORY_SEPARATOR . 'civicrm.mysql');
 100
 101   if (!empty($config['loadGenerated'])) {
 102     civicrm_source($dsn, $sqlPath . DIRECTORY_SEPARATOR . 'civicrm_generated.mysql', TRUE);
 103   }
 104   else {
 105     if (isset($config['seedLanguage'])
 106       and preg_match('/^[a-z][a-z]_[A-Z][A-Z]$/', $config['seedLanguage'])
 107       and file_exists($sqlPath . DIRECTORY_SEPARATOR . "civicrm_data.{$config['seedLanguage']}.mysql")
 108       and file_exists($sqlPath . DIRECTORY_SEPARATOR . "civicrm_acl.{$config['seedLanguage']}.mysql")
 109     ) {
 110       civicrm_source($dsn, $sqlPath . DIRECTORY_SEPARATOR . "civicrm_data.{$config['seedLanguage']}.mysql");
 111       civicrm_source($dsn, $sqlPath . DIRECTORY_SEPARATOR . "civicrm_acl.{$config['seedLanguage']}.mysql");
 112     }
 113     else {
 114       civicrm_source($dsn, $sqlPath . DIRECTORY_SEPARATOR . 'civicrm_data.mysql');
 115       civicrm_source($dsn, $sqlPath . DIRECTORY_SEPARATOR . 'civicrm_acl.mysql');
 116     }
 117   }
 118
 119   // generate backend settings file
 120   if ($installType == 'drupal') {
 121     $configFile = $cmsPath . DIRECTORY_SEPARATOR . 'sites' . DIRECTORY_SEPARATOR . $siteDir . DIRECTORY_SEPARATOR . 'civicrm.settings.php';
 122   }
 123   elseif ($installType == 'wordpress') {
 124     $configFile = $files_dirname . DIRECTORY_SEPARATOR . 'civicrm' . DIRECTORY_SEPARATOR . 'civicrm.settings.php';
 125   }
 126
 127   $string = civicrm_config($config);
 128   civicrm_write_file($configFile,
 129     $string
 130   );
 131
 132 }
 133
 134 /**
 135  * @param $dsn
 136  * @param string $fileName
 137  * @param bool $lineMode
 138  */
 139 function civicrm_source($dsn, $fileName, $lineMode = FALSE) {
 140   global $crmPath;
 141
 142   require_once "$crmPath/packages/DB.php";
 143
 144   $db = DB::connect($dsn);
 145   if (PEAR::isError($db)) {
 146     die("Cannot open $dsn: " . $db->getMessage());
 147   }
 148   $db->query("SET NAMES utf8");
 149
 150   $db->query("SET NAMES utf8");
 151
 152   if (!$lineMode) {
 153     $string = file_get_contents($fileName);
 154
 155     // change \r\n to fix windows issues
 156     $string = str_replace("\r\n", "\n", $string);
 157
 158     //get rid of comments starting with # and --
 159
 160     $string = preg_replace("/^#[^\n]*$/m", "\n", $string);
 161     $string = preg_replace("/^(--[^-]).*/m", "\n", $string);
 162
 163     $queries = preg_split('/;\s*$/m', $string);
 164     foreach ($queries as $query) {
 165       $query = trim($query);
 166       if (!empty($query)) {
 167         $res = &$db->query($query);
 168         if (PEAR::isError($res)) {
 169           print_r($res);
 170           die("Cannot execute $query: " . $res->getMessage());
 171         }
 172       }
 173     }
 174   }
 175   else {
 176     $fd = fopen($fileName, "r");
 177     while ($string = fgets($fd)) {
 178       $string = preg_replace("/^#[^\n]*$/m", "\n", $string);
 179       $string = preg_replace("/^(--[^-]).*/m", "\n", $string);
 180
 181       $string = trim($string);
 182       if (!empty($string)) {
 183         $res = &$db->query($string);
 184         if (PEAR::isError($res)) {
 185           die("Cannot execute $string: " . $res->getMessage());
 186         }
 187       }
 188     }
 189   }
 190 }
 191
 192 /**
 193  * @param $config
 194  *
 195  * @return string
 196  */
 197 function civicrm_config(&$config) {
 198   global $crmPath, $comPath;
 199   global $compileDir;
 200   global $tplPath, $installType;
 201
 202   $params = array(
 203     'crmRoot' => $crmPath,
 204     'templateCompileDir' => $compileDir,
 205     'frontEnd' => 0,
 206     'dbUser' => addslashes($config['mysql']['username']),
 207     'dbPass' => addslashes($config['mysql']['password']),
 208     'dbHost' => $config['mysql']['server'],
 209     'dbName' => addslashes($config['mysql']['database']),
 210   );
 211
 212   $params['baseURL'] = isset($config['base_url']) ? $config['base_url'] : civicrm_cms_base();
 213   if ($installType == 'drupal' && defined('VERSION')) {
 214     if (version_compare(VERSION, '7.0-rc1') >= 0) {
 215       $params['cms'] = 'Drupal';
 216       $params['CMSdbUser'] = addslashes($config['drupal']['username']);
 217       $params['CMSdbPass'] = addslashes($config['drupal']['password']);
 218       $params['CMSdbHost'] = $config['drupal']['server'];
 219       $params['CMSdbName'] = addslashes($config['drupal']['database']);
 220     }
 221     elseif (version_compare(VERSION, '6.0') >= 0) {
 222       $params['cms'] = 'Drupal6';
 223       $params['CMSdbUser'] = addslashes($config['drupal']['username']);
 224       $params['CMSdbPass'] = addslashes($config['drupal']['password']);
 225       $params['CMSdbHost'] = $config['drupal']['server'];
 226       $params['CMSdbName'] = addslashes($config['drupal']['database']);
 227     }
 228   }
 229   elseif ($installType == 'drupal') {
 230     $params['cms'] = $config['cms'];
 231     $params['CMSdbUser'] = addslashes($config['cmsdb']['username']);
 232     $params['CMSdbPass'] = addslashes($config['cmsdb']['password']);
 233     $params['CMSdbHost'] = $config['cmsdb']['server'];
 234     $params['CMSdbName'] = addslashes($config['cmsdb']['database']);
 235   }
 236   else {
 237     $params['cms'] = 'WordPress';
 238     $params['CMSdbUser'] = addslashes(DB_USER);
 239     $params['CMSdbPass'] = addslashes(DB_PASSWORD);
 240     $params['CMSdbHost'] = DB_HOST;
 241     $params['CMSdbName'] = addslashes(DB_NAME);
 242
 243     // CRM-12386
 244     $params['crmRoot'] = addslashes($params['crmRoot']);
 245   }
 246
 247   $params['siteKey'] = md5(rand() . mt_rand() . rand() . uniqid('', TRUE) . $params['baseURL']);
 248   // Would prefer openssl_random_pseudo_bytes(), but I don't think it's universally available.
 249
 250   $str = file_get_contents($tplPath . 'civicrm.settings.php.template');
 251   foreach ($params as $key => $value) {
 252     $str = str_replace('%%' . $key . '%%', $value, $str);
 253   }
 254   return trim($str);
 255 }
 256
 257 /**
 258  * @return string
 259  */
 260 function civicrm_cms_base() {
 261   global $installType;
 262
 263   // for drupal
 264   $numPrevious = 6;
 265
 266   if (isset($_SERVER['HTTPS']) &&
 267     !empty($_SERVER['HTTPS']) &&
 268     strtolower($_SERVER['HTTPS']) != 'off'
 269   ) {
 270     $url = 'https://' . $_SERVER['HTTP_HOST'];
 271   }
 272   else {
 273     $url = 'http://' . $_SERVER['HTTP_HOST'];
 274   }
 275
 276   $baseURL = $_SERVER['SCRIPT_NAME'];
 277
 278   if ($installType == 'drupal') {
 279     //don't assume 6 dir levels, as civicrm
 280     //may or may not be in sites/all/modules/
 281     //lets allow to install in custom dir. CRM-6840
 282     global $cmsPath;
 283     $crmDirLevels = str_replace($cmsPath, '', str_replace('\\', '/', $_SERVER['SCRIPT_FILENAME']));
 284     $baseURL = str_replace($crmDirLevels, '', str_replace('\\', '/', $baseURL));
 285   }
 286   elseif ($installType == 'wordpress') {
 287     $baseURL = str_replace($url, '', site_url());
 288   }
 289   else {
 290     for ($i = 1; $i <= $numPrevious; $i++) {
 291       $baseURL = dirname($baseURL);
 292     }
 293   }
 294
 295   // remove the last directory separator string from the directory
 296   if (substr($baseURL, -1, 1) == DIRECTORY_SEPARATOR) {
 297     $baseURL = substr($baseURL, 0, -1);
 298   }
 299
 300   // also convert all DIRECTORY_SEPARATOR to the forward slash for windoze
 301   $baseURL = str_replace(DIRECTORY_SEPARATOR, '/', $baseURL);
 302
 303   if ($baseURL != '/') {
 304     $baseURL .= '/';
 305   }
 306
 307   return $url . $baseURL;
 308 }
 309
 310 /**
 311  * @return string
 312  */
 313 function civicrm_home_url() {
 314   $drupalURL = civicrm_cms_base();
 315   return $drupalURL . 'index.php?q=civicrm';
 316 }