install/civicrm.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.6                                                |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2014                                |
   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) 2004-2014
  32  * $Id$
  33  * @param $filesDirectory
  34  */
  35 function civicrm_setup($filesDirectory) {
  36   global $crmPath, $sqlPath, $pkgPath, $tplPath;
  37   global $compileDir;
  38
  39   $sqlPath = $crmPath . DIRECTORY_SEPARATOR . 'sql';
  40   $tplPath = $crmPath . DIRECTORY_SEPARATOR . 'templates' . DIRECTORY_SEPARATOR . 'CRM' . DIRECTORY_SEPARATOR . 'common' . DIRECTORY_SEPARATOR;
  41
  42   if (!is_dir($filesDirectory)) {
  43     mkdir($filesDirectory, 0777);
  44     chmod($filesDirectory, 0777);
  45   }
  46
  47   $scratchDir = $filesDirectory . DIRECTORY_SEPARATOR . 'civicrm';
  48   if (!is_dir($scratchDir)) {
  49     mkdir($scratchDir, 0777);
  50   }
  51
  52   $compileDir = $scratchDir . DIRECTORY_SEPARATOR . 'templates_c' . DIRECTORY_SEPARATOR;
  53   if (!is_dir($compileDir)) {
  54     mkdir($compileDir, 0777);
  55   }
  56   $compileDir = addslashes($compileDir);
  57 }
  58
  59 /**
  60  * @param string $name
  61  * @param $buffer
  62  */
  63 function civicrm_write_file($name, &$buffer) {
  64   $fd = fopen($name, "w");
  65   if (!$fd) {
  66     die("Cannot open $name");
  67   }
  68   fwrite($fd, $buffer);
  69   fclose($fd);
  70 }
  71
  72 /**
  73  * @param $config
  74  */
  75 function civicrm_main(&$config) {
  76   global $sqlPath, $crmPath, $cmsPath, $installType;
  77
  78   if ($installType == 'drupal') {
  79     $siteDir = isset($config['site_dir']) ? $config['site_dir'] : getSiteDir($cmsPath, $_SERVER['SCRIPT_FILENAME']);
  80     civicrm_setup($cmsPath . DIRECTORY_SEPARATOR . 'sites' . DIRECTORY_SEPARATOR .
  81       $siteDir . DIRECTORY_SEPARATOR . 'files'
  82     );
  83   }
  84   elseif ($installType == 'wordpress') {
  85     civicrm_setup(WP_PLUGIN_DIR . DIRECTORY_SEPARATOR . 'files');
  86   }
  87
  88   $dsn = "mysql://{$config['mysql']['username']}:{$config['mysql']['password']}@{$config['mysql']['server']}/{$config['mysql']['database']}?new_link=true";
  89
  90   civicrm_source($dsn, $sqlPath . DIRECTORY_SEPARATOR . 'civicrm.mysql');
  91
  92   if (!empty($config['loadGenerated'])) {
  93     civicrm_source($dsn, $sqlPath . DIRECTORY_SEPARATOR . 'civicrm_generated.mysql', TRUE);
  94   }
  95   else {
  96     if (isset($config['seedLanguage'])
  97       and preg_match('/^[a-z][a-z]_[A-Z][A-Z]$/', $config['seedLanguage'])
  98       and file_exists($sqlPath . DIRECTORY_SEPARATOR . "civicrm_data.{$config['seedLanguage']}.mysql")
  99       and file_exists($sqlPath . DIRECTORY_SEPARATOR . "civicrm_acl.{$config['seedLanguage']}.mysql")
 100     ) {
 101       civicrm_source($dsn, $sqlPath . DIRECTORY_SEPARATOR . "civicrm_data.{$config['seedLanguage']}.mysql");
 102       civicrm_source($dsn, $sqlPath . DIRECTORY_SEPARATOR . "civicrm_acl.{$config['seedLanguage']}.mysql");
 103     }
 104     else {
 105       civicrm_source($dsn, $sqlPath . DIRECTORY_SEPARATOR . 'civicrm_data.mysql');
 106       civicrm_source($dsn, $sqlPath . DIRECTORY_SEPARATOR . 'civicrm_acl.mysql');
 107     }
 108   }
 109
 110   // generate backend settings file
 111   if ($installType == 'drupal') {
 112     $configFile = $cmsPath . DIRECTORY_SEPARATOR . 'sites' . DIRECTORY_SEPARATOR . $siteDir . DIRECTORY_SEPARATOR . 'civicrm.settings.php';
 113   }
 114   elseif ($installType == 'wordpress') {
 115     $configFile = $cmsPath . DIRECTORY_SEPARATOR . 'civicrm.settings.php';
 116   }
 117
 118   $string = civicrm_config($config);
 119   civicrm_write_file($configFile,
 120     $string
 121   );
 122
 123 }
 124
 125 /**
 126  * @param $dsn
 127  * @param string $fileName
 128  * @param bool $lineMode
 129  */
 130 function civicrm_source($dsn, $fileName, $lineMode = FALSE) {
 131   global $crmPath;
 132
 133   require_once "$crmPath/packages/DB.php";
 134
 135   $db = DB::connect($dsn);
 136   if (PEAR::isError($db)) {
 137     die("Cannot open $dsn: " . $db->getMessage());
 138   }
 139   $db->query("SET NAMES utf8");
 140
 141   $db->query("SET NAMES utf8");
 142
 143   if (!$lineMode) {
 144     $string = file_get_contents($fileName);
 145
 146     // change \r\n to fix windows issues
 147     $string = str_replace("\r\n", "\n", $string);
 148
 149     //get rid of comments starting with # and --
 150
 151     $string = preg_replace("/^#[^\n]*$/m", "\n", $string);
 152     $string = preg_replace("/^(--[^-]).*/m", "\n", $string);
 153
 154     $queries = preg_split('/;\s*$/m', $string);
 155     foreach ($queries as $query) {
 156       $query = trim($query);
 157       if (!empty($query)) {
 158         $res = &$db->query($query);
 159         if (PEAR::isError($res)) {
 160           print_r($res);
 161           die("Cannot execute $query: " . $res->getMessage());
 162         }
 163       }
 164     }
 165   }
 166   else {
 167     $fd = fopen($fileName, "r");
 168     while ($string = fgets($fd)) {
 169       $string = preg_replace("/^#[^\n]*$/m", "\n", $string);
 170       $string = preg_replace("/^(--[^-]).*/m", "\n", $string);
 171
 172       $string = trim($string);
 173       if (!empty($string)) {
 174         $res = &$db->query($string);
 175         if (PEAR::isError($res)) {
 176           die("Cannot execute $string: " . $res->getMessage());
 177         }
 178       }
 179     }
 180   }
 181 }
 182
 183 /**
 184  * @param $config
 185  *
 186  * @return string
 187  */
 188 function civicrm_config(&$config) {
 189   global $crmPath, $comPath;
 190   global $compileDir;
 191   global $tplPath, $installType;
 192
 193   $params = array(
 194     'crmRoot' => $crmPath,
 195     'templateCompileDir' => $compileDir,
 196     'frontEnd' => 0,
 197     'dbUser' => addslashes($config['mysql']['username']),
 198     'dbPass' => addslashes($config['mysql']['password']),
 199     'dbHost' => $config['mysql']['server'],
 200     'dbName' => addslashes($config['mysql']['database']),
 201   );
 202
 203   $params['baseURL'] = isset($config['base_url']) ? $config['base_url'] : civicrm_cms_base();
 204   if ($installType == 'drupal') {
 205     if (version_compare(VERSION, '7.0-rc1') >= 0) {
 206       $params['cms'] = 'Drupal';
 207       $params['CMSdbUser'] = addslashes($config['drupal']['username']);
 208       $params['CMSdbPass'] = addslashes($config['drupal']['password']);
 209       $params['CMSdbHost'] = $config['drupal']['server'];
 210       $params['CMSdbName'] = addslashes($config['drupal']['database']);
 211     }
 212     elseif (version_compare(VERSION, '6.0') >= 0) {
 213       $params['cms'] = 'Drupal6';
 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   }
 220   else {
 221     $params['cms'] = 'WordPress';
 222     $params['CMSdbUser'] = addslashes(DB_USER);
 223     $params['CMSdbPass'] = addslashes(DB_PASSWORD);
 224     $params['CMSdbHost'] = DB_HOST;
 225     $params['CMSdbName'] = addslashes(DB_NAME);
 226
 227     // CRM-12386
 228     $params['crmRoot'] = addslashes($params['crmRoot']);
 229   }
 230
 231   $params['siteKey'] = md5(uniqid('', TRUE) . $params['baseURL']);
 232
 233   $str = file_get_contents($tplPath . 'civicrm.settings.php.template');
 234   foreach ($params as $key => $value) {
 235     $str = str_replace('%%' . $key . '%%', $value, $str);
 236   }
 237   return trim($str);
 238 }
 239
 240 /**
 241  * @return string
 242  */
 243 function civicrm_cms_base() {
 244   global $installType;
 245
 246   // for drupal
 247   $numPrevious = 6;
 248
 249   if (isset($_SERVER['HTTPS']) &&
 250     !empty($_SERVER['HTTPS']) &&
 251     strtolower($_SERVER['HTTPS']) != 'off'
 252   ) {
 253     $url = 'https://' . $_SERVER['HTTP_HOST'];
 254   }
 255   else {
 256     $url = 'http://' . $_SERVER['HTTP_HOST'];
 257   }
 258
 259   $baseURL = $_SERVER['SCRIPT_NAME'];
 260
 261   if ($installType == 'drupal') {
 262     //don't assume 6 dir levels, as civicrm
 263     //may or may not be in sites/all/modules/
 264     //lets allow to install in custom dir. CRM-6840
 265     global $cmsPath;
 266     $crmDirLevels = str_replace($cmsPath, '', str_replace('\\', '/', $_SERVER['SCRIPT_FILENAME']));
 267     $baseURL = str_replace($crmDirLevels, '', str_replace('\\', '/', $baseURL));
 268   }
 269   elseif ($installType == 'wordpress') {
 270     $baseURL = str_replace($url, '', site_url());
 271   }
 272   else {
 273     for ($i = 1; $i <= $numPrevious; $i++) {
 274       $baseURL = dirname($baseURL);
 275     }
 276   }
 277
 278   // remove the last directory separator string from the directory
 279   if (substr($baseURL, -1, 1) == DIRECTORY_SEPARATOR) {
 280     $baseURL = substr($baseURL, 0, -1);
 281   }
 282
 283   // also convert all DIRECTORY_SEPARATOR to the forward slash for windoze
 284   $baseURL = str_replace(DIRECTORY_SEPARATOR, '/', $baseURL);
 285
 286   if ($baseURL != '/') {
 287     $baseURL .= '/';
 288   }
 289
 290   return $url . $baseURL;
 291 }
 292
 293 /**
 294  * @return string
 295  */
 296 function civicrm_home_url() {
 297   $drupalURL = civicrm_cms_base();
 298   return $drupalURL . 'index.php?q=civicrm';
 299 }