install/civicrm.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.5                                                |
   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  *
  34  */
  35 function civicrm_setup($filesDirectory) {
  36   global $crmPath, $sqlPath, $pkgPath, $tplPath;
  37   global $compileDir;
  38
  39   $pkgPath = $crmPath . DIRECTORY_SEPARATOR . 'packages';
  40   set_include_path($crmPath . PATH_SEPARATOR .
  41     $pkgPath . PATH_SEPARATOR .
  42     get_include_path()
  43   );
  44
  45   $sqlPath = $crmPath . DIRECTORY_SEPARATOR . 'sql';
  46   $tplPath = $crmPath . DIRECTORY_SEPARATOR . 'templates' . DIRECTORY_SEPARATOR . 'CRM' . DIRECTORY_SEPARATOR . 'common' . DIRECTORY_SEPARATOR;
  47
  48   if (!is_dir($filesDirectory)) {
  49     mkdir($filesDirectory, 0777);
  50     chmod($filesDirectory, 0777);
  51   }
  52
  53   $scratchDir = $filesDirectory . DIRECTORY_SEPARATOR . 'civicrm';
  54   if (!is_dir($scratchDir)) {
  55     mkdir($scratchDir, 0777);
  56   }
  57
  58   $compileDir = $scratchDir . DIRECTORY_SEPARATOR . 'templates_c' . DIRECTORY_SEPARATOR;
  59   if (!is_dir($compileDir)) {
  60     mkdir($compileDir, 0777);
  61   }
  62   $compileDir = addslashes($compileDir);
  63 }
  64
  65 /**
  66  * @param $name
  67  * @param $buffer
  68  */
  69 function civicrm_write_file($name, &$buffer) {
  70   $fd = fopen($name, "w");
  71   if (!$fd) {
  72     die("Cannot open $name");
  73   }
  74   fputs($fd, $buffer);
  75   fclose($fd);
  76 }
  77
  78 /**
  79  * @param $config
  80  */
  81 function civicrm_main(&$config) {
  82   global $sqlPath, $crmPath, $cmsPath, $installType;
  83
  84   if ($installType == 'drupal') {
  85     $siteDir = isset($config['site_dir']) ? $config['site_dir'] : getSiteDir($cmsPath, $_SERVER['SCRIPT_FILENAME']);
  86     civicrm_setup($cmsPath . DIRECTORY_SEPARATOR . 'sites' . DIRECTORY_SEPARATOR .
  87       $siteDir . DIRECTORY_SEPARATOR . 'files'
  88     );
  89   }
  90   elseif ($installType == 'wordpress') {
  91     civicrm_setup(WP_PLUGIN_DIR . DIRECTORY_SEPARATOR . 'files');
  92   }
  93
  94   $dsn = "mysql://{$config['mysql']['username']}:{$config['mysql']['password']}@{$config['mysql']['server']}/{$config['mysql']['database']}?new_link=true";
  95
  96   civicrm_source($dsn, $sqlPath . DIRECTORY_SEPARATOR . 'civicrm.mysql');
  97
  98   if (!empty($config['loadGenerated'])) {
  99     civicrm_source($dsn, $sqlPath . DIRECTORY_SEPARATOR . 'civicrm_generated.mysql', TRUE);
 100   }
 101   else {
 102     if (isset($config['seedLanguage'])
 103       and preg_match('/^[a-z][a-z]_[A-Z][A-Z]$/', $config['seedLanguage'])
 104       and file_exists($sqlPath . DIRECTORY_SEPARATOR . "civicrm_data.{$config['seedLanguage']}.mysql")
 105       and file_exists($sqlPath . DIRECTORY_SEPARATOR . "civicrm_acl.{$config['seedLanguage']}.mysql")
 106     ) {
 107       civicrm_source($dsn, $sqlPath . DIRECTORY_SEPARATOR . "civicrm_data.{$config['seedLanguage']}.mysql");
 108       civicrm_source($dsn, $sqlPath . DIRECTORY_SEPARATOR . "civicrm_acl.{$config['seedLanguage']}.mysql");
 109     }
 110     else {
 111       civicrm_source($dsn, $sqlPath . DIRECTORY_SEPARATOR . 'civicrm_data.mysql');
 112       civicrm_source($dsn, $sqlPath . DIRECTORY_SEPARATOR . 'civicrm_acl.mysql');
 113     }
 114   }
 115
 116   // generate backend settings file
 117   if ($installType == 'drupal') {
 118     $configFile = $cmsPath . DIRECTORY_SEPARATOR . 'sites' . DIRECTORY_SEPARATOR . $siteDir . DIRECTORY_SEPARATOR . 'civicrm.settings.php';
 119   }
 120   elseif ($installType == 'wordpress') {
 121     $configFile = $cmsPath . DIRECTORY_SEPARATOR . 'civicrm.settings.php';
 122   }
 123
 124   $string = civicrm_config($config);
 125   civicrm_write_file($configFile,
 126     $string
 127   );
 128
 129 }
 130
 131 /**
 132  * @param $dsn
 133  * @param $fileName
 134  * @param bool $lineMode
 135  */
 136 function civicrm_source($dsn, $fileName, $lineMode = FALSE) {
 137   global $crmPath;
 138
 139   require_once "$crmPath/packages/DB.php";
 140
 141   $db = DB::connect($dsn);
 142   if (PEAR::isError($db)) {
 143     die("Cannot open $dsn: " . $db->getMessage());
 144   }
 145   $db->query("SET NAMES utf8");
 146
 147   $db->query("SET NAMES utf8");
 148
 149   if (!$lineMode) {
 150     $string = file_get_contents($fileName);
 151
 152     // change \r\n to fix windows issues
 153     $string = str_replace("\r\n", "\n", $string);
 154
 155     //get rid of comments starting with # and --
 156
 157     $string = preg_replace("/^#[^\n]*$/m", "\n", $string);
 158     $string = preg_replace("/^(--[^-]).*/m", "\n", $string);
 159
 160     $queries = preg_split('/;\s*$/m', $string);
 161     foreach ($queries as $query) {
 162       $query = trim($query);
 163       if (!empty($query)) {
 164         $res = &$db->query($query);
 165         if (PEAR::isError($res)) {
 166           print_r($res);
 167           die("Cannot execute $query: " . $res->getMessage());
 168         }
 169       }
 170     }
 171   }
 172   else {
 173     $fd = fopen($fileName, "r");
 174     while ($string = fgets($fd)) {
 175       $string = preg_replace("/^#[^\n]*$/m", "\n", $string);
 176       $string = preg_replace("/^(--[^-]).*/m", "\n", $string);
 177
 178       $string = trim($string);
 179       if (!empty($string)) {
 180         $res = &$db->query($string);
 181         if (PEAR::isError($res)) {
 182           die("Cannot execute $string: " . $res->getMessage());
 183         }
 184       }
 185     }
 186   }
 187 }
 188
 189 /**
 190  * @param $config
 191  *
 192  * @return string
 193  */
 194 function civicrm_config(&$config) {
 195   global $crmPath, $comPath;
 196   global $compileDir;
 197   global $tplPath, $installType;
 198
 199   $params = array(
 200     'crmRoot' => $crmPath,
 201     'templateCompileDir' => $compileDir,
 202     'frontEnd' => 0,
 203     'dbUser' => addslashes($config['mysql']['username']),
 204     'dbPass' => addslashes($config['mysql']['password']),
 205     'dbHost' => $config['mysql']['server'],
 206     'dbName' => addslashes($config['mysql']['database']),
 207   );
 208
 209   $params['baseURL'] = isset($config['base_url']) ? $config['base_url'] : civicrm_cms_base();
 210   if ($installType == 'drupal') {
 211     if (version_compare(VERSION, '7.0-rc1') >= 0) {
 212       $params['cms']       = 'Drupal';
 213       $params['CMSdbUser'] = addslashes($config['drupal']['username']);
 214       $params['CMSdbPass'] = addslashes($config['drupal']['password']);
 215       $params['CMSdbHost'] = $config['drupal']['server'];
 216       $params['CMSdbName'] = addslashes($config['drupal']['database']);
 217     }
 218     elseif (version_compare(VERSION, '6.0') >= 0) {
 219       $params['cms']       = 'Drupal6';
 220       $params['CMSdbUser'] = addslashes($config['drupal']['username']);
 221       $params['CMSdbPass'] = addslashes($config['drupal']['password']);
 222       $params['CMSdbHost'] = $config['drupal']['server'];
 223       $params['CMSdbName'] = addslashes($config['drupal']['database']);
 224     }
 225   }
 226   else {
 227     $params['cms']       = 'WordPress';
 228     $params['CMSdbUser'] = addslashes(DB_USER);
 229     $params['CMSdbPass'] = addslashes(DB_PASSWORD);
 230     $params['CMSdbHost'] = DB_HOST;
 231     $params['CMSdbName'] = addslashes(DB_NAME);
 232
 233     // CRM-12386
 234     $params['crmRoot'] = addslashes($params['crmRoot']);
 235   }
 236
 237   $params['siteKey'] = md5(uniqid('', TRUE) . $params['baseURL']);
 238
 239   $str = file_get_contents($tplPath . 'civicrm.settings.php.template');
 240   foreach ($params as $key => $value) {
 241     $str = str_replace('%%' . $key . '%%', $value, $str);
 242   }
 243   return trim($str);
 244 }
 245
 246 /**
 247  * @return string
 248  */
 249 function civicrm_cms_base() {
 250   global $installType;
 251
 252   // for drupal
 253   $numPrevious = 6;
 254
 255   if (isset($_SERVER['HTTPS']) &&
 256     !empty($_SERVER['HTTPS']) &&
 257     strtolower($_SERVER['HTTPS']) != 'off'
 258   ) {
 259     $url = 'https://' . $_SERVER['HTTP_HOST'];
 260   }
 261   else {
 262     $url = 'http://' . $_SERVER['HTTP_HOST'];
 263   }
 264
 265   $baseURL = $_SERVER['SCRIPT_NAME'];
 266
 267   if ($installType == 'drupal') {
 268     //don't assume 6 dir levels, as civicrm
 269     //may or may not be in sites/all/modules/
 270     //lets allow to install in custom dir. CRM-6840
 271     global $cmsPath;
 272     $crmDirLevels = str_replace($cmsPath, '', str_replace('\\', '/', $_SERVER['SCRIPT_FILENAME']));
 273     $baseURL = str_replace($crmDirLevels, '', str_replace('\\', '/', $baseURL));
 274   }
 275   elseif ($installType == 'wordpress') {
 276     $baseURL = str_replace($url, '', site_url());
 277   }
 278   else {
 279     for ($i = 1; $i <= $numPrevious; $i++) {
 280       $baseURL = dirname($baseURL);
 281     }
 282   }
 283
 284   // remove the last directory separator string from the directory
 285   if (substr($baseURL, -1, 1) == DIRECTORY_SEPARATOR) {
 286     $baseURL = substr($baseURL, 0, -1);
 287   }
 288
 289   // also convert all DIRECTORY_SEPARATOR to the forward slash for windoze
 290   $baseURL = str_replace(DIRECTORY_SEPARATOR, '/', $baseURL);
 291
 292   if ($baseURL != '/') {
 293     $baseURL .= '/';
 294   }
 295
 296   return $url . $baseURL;
 297 }
 298
 299 /**
 300  * @return string
 301  */
 302 function civicrm_home_url() {
 303   $drupalURL = civicrm_cms_base();
 304   return $drupalURL . 'index.php?q=civicrm';
 305 }
 306