chamilo /
chamilo-lms
| Total Complexity | 165 |
| Total Lines | 1376 |
| Duplicated Lines | 0 % |
| Changes | 2 | ||
| Bugs | 0 | Features | 0 |
Complex classes like Virtual often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use Virtual, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 11 | class Virtual |
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| 12 | { |
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| 13 | /** |
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| 14 | * @param array $_configuration |
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| 15 | */ |
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| 16 | public static function hookConfiguration(&$_configuration) |
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| 17 | { |
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| 18 | global $virtualChamilo; |
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| 19 | |||
| 20 | if (defined('CLI_SCRIPT') && !defined('CLI_VCHAMILO_OVERRIDE')) { |
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| 21 | return; |
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| 22 | } |
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| 23 | |||
| 24 | // provides an effective value for the virtual root_web based on domain analysis |
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| 25 | self::getHostName($_configuration); |
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| 26 | |||
| 27 | // We are on physical chamilo. Let original config play |
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| 28 | $virtualChamiloWebRoot = rtrim($_configuration['vchamilo_web_root'], '/').'/'; |
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| 29 | |||
| 30 | $virtualChamilo = []; |
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| 31 | if ($_configuration['root_web'] == $virtualChamiloWebRoot) { |
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| 32 | return; |
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| 33 | } |
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| 34 | |||
| 35 | // pre hook to chamilo main table and get alternate configuration. |
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| 36 | // sure Database object is not set up. Soo use bootstrap connection |
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| 37 | /** @var \Doctrine\DBAL\Connection $connection */ |
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| 38 | $connection = self::bootConnection($_configuration); |
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| 39 | |||
| 40 | $query = "SELECT * FROM vchamilo WHERE root_web = '$virtualChamiloWebRoot'"; |
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| 41 | $result = $connection->executeQuery($query); |
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| 42 | |||
| 43 | if ($result->rowCount()) { |
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| 44 | $data = $result->fetch(); |
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| 45 | $excludes = ['id', 'name']; |
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| 46 | $query = "SELECT * FROM settings_current WHERE subkey = 'vchamilo'"; |
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| 47 | $virtualSettings = $connection->executeQuery($query); |
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| 48 | $virtualSettings = $virtualSettings->fetchAll(); |
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| 49 | |||
| 50 | $homePath = ''; |
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| 51 | $coursePath = ''; |
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| 52 | $archivePath = ''; |
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| 53 | $uploadPath = ''; |
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| 54 | $passwordEncryption = ''; |
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| 55 | foreach ($virtualSettings as $setting) { |
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| 56 | switch ($setting['variable']) { |
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| 57 | case 'vchamilo_upload_real_root': |
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| 58 | $uploadPath = $setting['selected_value']; |
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| 59 | break; |
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| 60 | case 'vchamilo_home_real_root': |
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| 61 | $homePath = $setting['selected_value']; |
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| 62 | break; |
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| 63 | case 'vchamilo_course_real_root': |
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| 64 | $coursePath = $setting['selected_value']; |
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| 65 | break; |
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| 66 | case 'vchamilo_archive_real_root': |
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| 67 | $archivePath = $setting['selected_value']; |
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| 68 | break; |
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| 69 | case 'vchamilo_password_encryption': |
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| 70 | $passwordEncryption = $setting['selected_value']; |
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| 71 | break; |
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| 72 | } |
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| 73 | } |
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| 74 | |||
| 75 | if (empty($homePath) || empty($coursePath) || empty($archivePath) || empty($uploadPath)) { |
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| 76 | echo 'Configure correctly the vchamilo plugin'; |
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| 77 | exit; |
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| 78 | } |
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| 79 | |||
| 80 | // Only load if is visible |
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| 81 | if ($data && $data['visible'] === '1') { |
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| 82 | foreach ($data as $key => $value) { |
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| 83 | if (!in_array($key, $excludes)) { |
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| 84 | // Avoid empty password_encryption |
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| 85 | if ($key == 'password_encryption' && empty($value)) { |
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| 86 | continue; |
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| 87 | } |
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| 88 | $_configuration[$key] = $value; |
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| 89 | } |
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| 90 | $_configuration['virtual'] = $data['root_web'].'/'; |
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| 91 | } |
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| 92 | |||
| 93 | $data['SYS_ARCHIVE_PATH'] = self::addTrailingSlash($archivePath).$data['slug']; |
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| 94 | $data['SYS_HOME_PATH'] = self::addTrailingSlash($homePath).$data['slug']; |
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| 95 | $data['SYS_COURSE_PATH'] = self::addTrailingSlash($coursePath).$data['slug']; |
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| 96 | $data['SYS_UPLOAD_PATH'] = self::addTrailingSlash($uploadPath).$data['slug']; |
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| 97 | |||
| 98 | $data['WEB_HOME_PATH'] = self::addTrailingSlash($data['home_url']); |
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| 99 | $data['WEB_UPLOAD_PATH'] = self::addTrailingSlash($data['upload_url']); |
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| 100 | $data['WEB_ARCHIVE_PATH'] = self::addTrailingSlash($data['archive_url']); |
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| 101 | |||
| 102 | if (!empty($passwordEncryption)) { |
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| 103 | $_configuration['password_encryption'] = $passwordEncryption; |
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| 104 | } |
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| 105 | |||
| 106 | // Instance cannot have multiple urls |
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| 107 | $_configuration['multiple_access_urls'] = false; |
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| 108 | $_configuration['virtual_css_theme_folder'] = ''; |
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| 109 | if (isset($data['css_theme_folder']) && !empty($data['css_theme_folder'])) { |
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| 110 | $_configuration['virtual_css_theme_folder'] = $data['css_theme_folder']; |
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| 111 | } |
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| 112 | $virtualChamilo = $data; |
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| 113 | } else { |
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| 114 | exit("This portal is disabled. Please contact your administrator"); |
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| 115 | } |
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| 116 | } // otherwise it means the plugin was not configured yet |
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| 117 | } |
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| 118 | |||
| 119 | /** |
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| 120 | * @param array $_configuration |
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| 121 | */ |
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| 122 | public static function getHostName(&$_configuration) |
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| 123 | { |
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| 124 | if (!empty($_SERVER['HTTP_X_FORWARDED_PROTO']) && |
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| 125 | $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https' || !empty($_configuration['force_https_forwarded_proto']) |
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| 126 | ) { |
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| 127 | $protocol = 'https'; |
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| 128 | } else { |
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| 129 | if (!empty($_SERVER['HTTPS'])) { |
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| 130 | $protocol = 'https'; |
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| 131 | } else { |
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| 132 | $protocol = 'http'; |
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| 133 | } |
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| 134 | } |
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| 135 | |||
| 136 | if (defined('CLI_VCHAMILO_OVERRIDE')) { |
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| 137 | $_configuration['vchamilo_web_root'] = CLI_VCHAMILO_OVERRIDE; |
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| 138 | $_configuration['vchamilo_name'] = preg_replace('#https?://#', '', CLI_VCHAMILO_OVERRIDE); |
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| 139 | // remove radical from override for name |
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| 140 | |||
| 141 | // fake the server signature |
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| 142 | global $_SERVER; |
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| 143 | |||
| 144 | $_SERVER['SERVER_NAME'] = $_configuration['vchamilo_name']; |
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| 145 | $_SERVER['HTTP_HOST'] = $_configuration['vchamilo_name']; |
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| 146 | $_SERVER['QUERY_STRING'] = ''; |
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| 147 | $_SERVER['REQUEST_URI'] = CLI_VCHAMILO_OVERRIDE; |
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| 148 | |||
| 149 | return; |
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| 150 | } |
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| 151 | |||
| 152 | $contentPrefix = '/'; |
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| 153 | if (isset($_SERVER['CONTEXT_PREFIX']) && !empty($_SERVER['CONTEXT_PREFIX'])) { |
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| 154 | $contentPrefix = $_SERVER['CONTEXT_PREFIX']; |
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| 155 | } else { |
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| 156 | // Getting url_append from URL |
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| 157 | if (isset($_SERVER['REQUEST_URI'])) { |
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| 158 | $requestUri = $_SERVER['REQUEST_URI']; |
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| 159 | if (strpos($requestUri, '/courses/') !== false) { |
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| 160 | $result = substr($requestUri, 0, strpos($requestUri, '/courses/')); |
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| 161 | if (!empty($result) && $result != '/') { |
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| 162 | $contentPrefix = $result; |
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| 163 | } |
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| 164 | } |
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| 165 | } |
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| 166 | } |
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| 167 | |||
| 168 | $_configuration['vchamilo_web_root'] = "{$protocol}://".@$_SERVER['HTTP_HOST'].$contentPrefix; |
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| 169 | |||
| 170 | $_configuration['vchamilo_name'] = @$_SERVER['HTTP_HOST']; |
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| 171 | if (empty($_configuration['vchamilo_name'])) { // try again with another source if has failed |
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| 172 | $_configuration['vchamilo_name'] = "{$protocol}://".$_SERVER['SERVER_NAME']; |
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| 173 | if ($_SERVER['SERVER_PORT'] != 80) { |
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| 174 | $_configuration['vchamilo_name'] .= ':'.$_SERVER['SERVER_PORT']; |
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| 175 | } |
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| 176 | $_configuration['vchamilo_name'] = $_SERVER['SERVER_NAME']; |
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| 177 | } |
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| 178 | } |
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| 179 | |||
| 180 | /** |
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| 181 | * @param string $path |
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| 182 | * |
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| 183 | * @return string |
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| 184 | */ |
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| 185 | public static function addTrailingSlash($path) |
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| 186 | { |
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| 187 | return substr($path, -1) == '/' ? $path : $path.'/'; |
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| 188 | } |
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| 189 | |||
| 190 | /** |
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| 191 | * provides a side connection to a vchamilo database. |
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| 192 | * |
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| 193 | * @param array $_configuration |
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| 194 | * |
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| 195 | * @return \Doctrine\DBAL\Driver\Connection |
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| 196 | */ |
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| 197 | public static function bootConnection(&$_configuration) |
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| 198 | { |
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| 199 | $dbParams = [ |
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| 200 | 'driver' => 'pdo_mysql', |
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| 201 | 'host' => $_configuration['db_host'], |
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| 202 | 'user' => $_configuration['db_user'], |
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| 203 | 'password' => $_configuration['db_password'], |
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| 204 | 'dbname' => isset($_configuration['main_database']) ? $_configuration['main_database'] : '', |
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| 205 | // Only relevant for pdo_sqlite, specifies the path to the SQLite database. |
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| 206 | 'path' => isset($_configuration['db_path']) ? $_configuration['db_path'] : '', |
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| 207 | // Only relevant for pdo_mysql, pdo_pgsql, and pdo_oci/oci8, |
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| 208 | 'port' => isset($_configuration['db_port']) ? $_configuration['db_port'] : '', |
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| 209 | ]; |
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| 210 | |||
| 211 | try { |
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| 212 | $database = new \Database(); |
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| 213 | $connection = $database->connect( |
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| 214 | $dbParams, |
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| 215 | $_configuration['root_sys'], |
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| 216 | $_configuration['root_sys'], |
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| 217 | true |
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| 218 | ); |
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| 219 | } catch (Exception $e) { |
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| 220 | echo 'Side connection failure with '.$_configuration['db_host'].', '.$_configuration['db_user'].', ******** '; |
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| 221 | exit(); |
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| 222 | } |
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| 223 | |||
| 224 | return $connection; |
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| 225 | } |
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| 226 | |||
| 227 | /** |
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| 228 | * @param string $url |
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| 229 | */ |
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| 230 | public static function redirect($url) |
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| 231 | { |
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| 232 | if (preg_match('#https?://#', $url)) { |
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| 233 | header('location: '.$url); |
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| 234 | } else { |
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| 235 | header('location: '.api_get_path(WEB_PATH).$url); |
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| 236 | } |
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| 237 | exit; |
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| 238 | } |
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| 239 | |||
| 240 | /** |
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| 241 | * @param string $course_folder |
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| 242 | * |
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| 243 | * @return string |
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| 244 | */ |
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| 245 | public static function getHtaccessFragment($course_folder) |
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| 246 | { |
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| 247 | $str = " |
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| 248 | # Change this file to fit your configuration and save it as .htaccess in the courses folder # |
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| 249 | # Chamilo mod rewrite |
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| 250 | # Comment lines start with # and are not processed |
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| 251 | |||
| 252 | <IfModule mod_rewrite.c> |
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| 253 | RewriteEngine On |
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| 254 | |||
| 255 | # Rewrite base is the dir chamilo is installed in with trailing slash |
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| 256 | RewriteBase /{$course_folder}/ |
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| 257 | |||
| 258 | # Do not rewrite on the main dir |
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| 259 | # Change this path to the path of your main folder |
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| 260 | RewriteCond %{REQUEST_URI} !^/main/ |
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| 261 | |||
| 262 | #replace nasty ampersands by 3 slashes, we change these back in download.php |
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| 263 | RewriteRule ([^/]+)/document/(.*)&(.*)$ $1/document/$2///$3 [N] |
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| 264 | |||
| 265 | # Rewrite everything in the scorm folder of a course to the download script |
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| 266 | RewriteRule ([^/]+)/scorm/(.*)$ /main/document/download_scorm.php?doc_url=/$2&cDir=$1 [QSA,L] |
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| 267 | |||
| 268 | # Rewrite everything in the document folder of a course to the download script |
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| 269 | RewriteRule ([^/]+)/document/(.*)$ /main/document/download.php?doc_url=/$2&cDir=$1 [QSA,L] |
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| 270 | |||
| 271 | # Rewrite everything in the work folder |
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| 272 | RewriteRule ([^/]+)/work/(.*)$ /main/work/download.php?file=work/$2&cDir=$1 [QSA,L] |
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| 273 | </IfModule> |
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| 274 | "; |
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| 275 | |||
| 276 | return $str; |
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| 277 | } |
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| 278 | |||
| 279 | /** |
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| 280 | * @return string |
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| 281 | */ |
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| 282 | public static function getDefaultCourseIndexFragment() |
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| 283 | { |
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| 284 | return "<html><head></head><body></body></html>"; |
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| 285 | } |
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| 286 | |||
| 287 | /** |
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| 288 | * @param string $template |
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| 289 | * |
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| 290 | * @return bool |
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| 291 | */ |
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| 292 | public static function templateExists($template) |
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| 293 | { |
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| 294 | global $_configuration; |
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| 295 | |||
| 296 | // Find and checktemplate directory (files and SQL). |
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| 297 | $separator = DIRECTORY_SEPARATOR; |
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| 298 | $templatefoldername = 'plugin'.$separator.'vchamilo'.$separator.'templates'; |
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| 299 | $relative_datadir = $templatefoldername.$separator.$template.'_sql'; |
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| 300 | $absolute_datadir = $_configuration['root_sys'].$relative_datadir; |
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| 301 | |||
| 302 | return is_dir($absolute_datadir); |
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| 303 | } |
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| 304 | |||
| 305 | /** |
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| 306 | * drop a vchamilo instance databases using the physical connection. |
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| 307 | * |
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| 308 | * @param stdClass $params |
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| 309 | * return an array of errors or false if ok |
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| 310 | */ |
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| 311 | public static function dropDatabase($params) |
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| 312 | { |
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| 313 | $params = clone $params; |
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| 314 | |||
| 315 | if (empty($params->main_database)) { |
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| 316 | Display::addFlash(Display::return_message('No database found')); |
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| 317 | |||
| 318 | return; |
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| 319 | } |
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| 320 | |||
| 321 | $databaseToDelete = $params->main_database; |
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| 322 | unset($params->main_database); |
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| 323 | $connection = self::getConnectionFromInstance($params); |
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| 324 | if ($connection) { |
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| 325 | $databases = $connection->getSchemaManager()->listDatabases(); |
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| 326 | |||
| 327 | if (in_array($databaseToDelete, $databases)) { |
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| 328 | $connection->getSchemaManager()->dropDatabase( |
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| 329 | $databaseToDelete |
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| 330 | ); |
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| 331 | Display::addFlash( |
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| 332 | Display::return_message( |
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| 333 | 'Database deleted: '.$databaseToDelete |
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| 334 | ) |
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| 335 | ); |
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| 336 | } else { |
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| 337 | Display::addFlash( |
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| 338 | Display::return_message( |
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| 339 | 'Database does not exist: '.$databaseToDelete |
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| 340 | ) |
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| 341 | ); |
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| 342 | } |
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| 343 | } else { |
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| 344 | Display::addFlash( |
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| 345 | Display::return_message( |
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| 346 | "Cannot connect DB: $databaseToDelete" |
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| 347 | ) |
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| 348 | ); |
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| 349 | } |
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| 350 | |||
| 351 | return false; |
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| 352 | } |
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| 353 | |||
| 354 | /** |
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| 355 | * @param stdClass $params |
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| 356 | * |
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| 357 | * @return bool |
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| 358 | */ |
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| 359 | public static function createDatabase($params) |
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| 360 | { |
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| 361 | $params = clone $params; |
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| 362 | $databaseName = $params->main_database; |
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| 363 | unset($params->main_database); |
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| 364 | |||
| 365 | $connection = self::getConnectionFromInstance($params); |
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| 366 | if ($connection) { |
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| 367 | $databaseList = $connection->getSchemaManager()->listDatabases(); |
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| 368 | |||
| 369 | if (!in_array($databaseName, $databaseList)) { |
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| 370 | $connection->getSchemaManager()->createDatabase($databaseName); |
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| 371 | Display::addFlash( |
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| 372 | Display::return_message("Creating DB ".$databaseName) |
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| 373 | ); |
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| 374 | } else { |
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| 375 | Display::addFlash( |
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| 376 | Display::return_message("DB already exists: ".$databaseName) |
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| 377 | ); |
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| 378 | } |
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| 379 | |||
| 380 | return true; |
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| 381 | } |
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| 382 | |||
| 383 | return false; |
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| 384 | } |
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| 385 | |||
| 386 | /** |
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| 387 | * get a proper SQLdump command. |
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| 388 | * |
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| 389 | * @param object $vchamilodata the complete new host information |
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| 390 | * |
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| 391 | * @return string the shell command |
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| 392 | */ |
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| 393 | public static function getDatabaseDumpCmd($vchamilodata) |
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| 394 | { |
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| 395 | $pgm = self::getConfig('vchamilo', 'mysql_cmd'); |
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| 396 | |||
| 397 | if (!$pgm) { |
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| 398 | $pgm = '/usr/bin/mysql'; |
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| 399 | } |
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| 400 | |||
| 401 | $phppgm = str_replace("\\", '/', $pgm); |
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| 402 | $phppgm = str_replace("\"", '', $phppgm); |
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| 403 | $pgm = str_replace("/", DIRECTORY_SEPARATOR, $pgm); |
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| 404 | |||
| 405 | if (!is_executable($phppgm)) { |
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| 406 | throw new Exception('databasecommanddoesnotmatchanexecutablefile'); |
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| 407 | } |
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| 408 | |||
| 409 | // Retrieves the host configuration (more secure). |
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| 410 | $vchamilodata = empty($vchamilodata) ? self::makeThis() : $vchamilodata; |
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| 411 | if (strstr($vchamilodata->db_host, ':') !== false) { |
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| 412 | list($vchamilodata->db_host, $vchamilodata->db_port) = explode( |
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| 413 | ':', |
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| 414 | $vchamilodata->db_host |
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| 415 | ); |
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| 416 | } |
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| 417 | |||
| 418 | // Password. |
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| 419 | $databasePassword = ''; |
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| 420 | if (!empty($vchamilodata->db_password)) { |
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| 421 | $databasePassword = '-p'.escapeshellarg($vchamilodata->db_password).' '; |
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| 422 | } |
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| 423 | |||
| 424 | // Making the command line (see 'vconfig.php' file for defining the right paths). |
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| 425 | $sqlcmd = $pgm.' -h'.$vchamilodata->db_host.(isset($vchamilodata->db_port) ? ' -P'.$vchamilodata->db_port.' ' : ' '); |
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| 426 | $sqlcmd .= '-u'.$vchamilodata->db_user.' '.$databasePassword; |
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| 427 | $sqlcmd .= '%DATABASE% < '; |
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| 428 | |||
| 429 | return $sqlcmd; |
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| 430 | } |
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| 431 | |||
| 432 | /** |
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| 433 | * @param stdClass $vchamilo |
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| 434 | * @param string $template |
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| 435 | * |
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| 436 | * @return bool |
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| 437 | */ |
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| 438 | public static function loadDbTemplate($vchamilo, $template) |
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| 439 | { |
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| 440 | global $_configuration; |
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| 441 | |||
| 442 | // Make template directory (files and SQL). |
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| 443 | $separator = DIRECTORY_SEPARATOR; |
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| 444 | $templatefoldername = 'plugin'.$separator.'vchamilo'.$separator.'templates'; |
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| 445 | $absolute_datadir = $_configuration['root_sys'].$templatefoldername.$separator.$template.$separator.'dump.sql'; |
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| 446 | |||
| 447 | if (!$sqlcmd = self::getDatabaseDumpCmd($vchamilo)) { |
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| 448 | return false; |
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| 449 | } |
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| 450 | |||
| 451 | $sqlcmd = str_replace('%DATABASE%', $vchamilo->main_database, $sqlcmd); |
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| 452 | |||
| 453 | // Make final commands to execute, depending on the database type. |
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| 454 | $import = $sqlcmd.$absolute_datadir; |
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| 455 | |||
| 456 | // Execute the command. |
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| 457 | Display::addFlash(Display::return_message("Load database from template dump: \n $import ")); |
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| 458 | |||
| 459 | if (!defined('CLI_SCRIPT')) { |
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| 460 | putenv('LANG=en_US.utf-8'); |
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| 461 | } |
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| 462 | // ensure utf8 is correctly handled by php exec() |
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| 463 | // @see http://stackoverflow.com/questions/10028925/call-a-program-via-shell-exec-with-utf-8-text-input |
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| 464 | |||
| 465 | exec($import, $output, $return); |
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| 466 | if (!empty($output)) { |
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| 467 | Display::addFlash(Display::return_message(implode("\n", $output)."\n")); |
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| 468 | } |
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| 469 | |||
| 470 | return true; |
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| 471 | } |
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| 472 | |||
| 473 | /** |
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| 474 | * Backups a database for having a snapshot. |
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| 475 | * |
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| 476 | * @param $vchamilo object The Vchamilo object |
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| 477 | * @param $outputfilerad string The output SQL file radical |
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| 478 | * |
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| 479 | * @return bool if TRUE, dumping database was a success, otherwise FALSE |
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| 480 | */ |
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| 481 | public static function backupDatabase($vchamilo, $outputfilerad) |
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| 482 | { |
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| 483 | // Separating host and port, if sticked. |
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| 484 | if (strstr($vchamilo->db_host, ':') !== false) { |
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| 485 | list($host, $port) = explode(':', $vchamilo->db_host); |
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| 486 | } else { |
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| 487 | $host = $vchamilo->db_host; |
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| 488 | } |
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| 489 | |||
| 490 | // By default, empty password. |
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| 491 | $pass = ''; |
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| 492 | $pgm = null; |
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| 493 | |||
| 494 | if (empty($port)) { |
||
| 495 | $port = 3306; |
||
| 496 | } |
||
| 497 | |||
| 498 | // Password. |
||
| 499 | if (!empty($vchamilo->db_password)) { |
||
| 500 | $pass = "-p".escapeshellarg($vchamilo->db_password); |
||
| 501 | } |
||
| 502 | |||
| 503 | // Making the commands for each database. |
||
| 504 | $cmds = []; |
||
| 505 | // Windows environments are not supported for this plugin at this time |
||
| 506 | //if ($CFG->ostype == 'WINDOWS') { |
||
| 507 | // $cmd_main = "-h{$host} -P{$port} -u{$vchamilo->db_user} {$pass} {$vchamilo->main_database}"; |
||
| 508 | // $cmds[] = $cmd_main . ' > ' . $outputfilerad; |
||
| 509 | //} else { |
||
| 510 | $cmd_main = "-h{$host} -P{$port} -u{$vchamilo->db_user} {$pass} {$vchamilo->main_database}"; |
||
| 511 | $cmds[] = $cmd_main.' > '.escapeshellarg($outputfilerad); |
||
| 512 | //} |
||
| 513 | |||
| 514 | $mysqldumpcmd = self::getConfig('vchamilo', 'cmd_mysqldump', true); |
||
| 515 | |||
| 516 | $pgm = !empty($mysqldumpcmd) ? stripslashes($mysqldumpcmd) : false; |
||
| 517 | |||
| 518 | if (!$pgm) { |
||
| 519 | $message = "Database dump command not available check here: "; |
||
| 520 | $url = api_get_path(WEB_CODE_PATH).'admin/configure_plugin.php?name=vchamilo'; |
||
| 521 | $message .= Display::url($url, $url); |
||
| 522 | Display::addFlash(Display::return_message($message)); |
||
| 523 | |||
| 524 | return false; |
||
| 525 | } else { |
||
| 526 | $phppgm = str_replace("\\", '/', $pgm); |
||
| 527 | $phppgm = str_replace("\"", '', $phppgm); |
||
| 528 | $pgm = str_replace('/', DIRECTORY_SEPARATOR, $pgm); |
||
| 529 | |||
| 530 | if (!is_executable($phppgm)) { |
||
| 531 | $message = "Database dump command $phppgm does not match any executable"; |
||
| 532 | Display::addFlash(Display::return_message($message)); |
||
| 533 | |||
| 534 | return false; |
||
| 535 | } |
||
| 536 | |||
| 537 | // executing all commands |
||
| 538 | foreach ($cmds as $cmd) { |
||
| 539 | // Final command. |
||
| 540 | $cmd = $pgm.' '.$cmd; |
||
| 541 | |||
| 542 | // Executes the SQL command. |
||
| 543 | exec($cmd, $execoutput, $returnvalue); |
||
| 544 | } |
||
| 545 | } |
||
| 546 | |||
| 547 | // End with success. |
||
| 548 | return 1; |
||
| 549 | } |
||
| 550 | |||
| 551 | /** |
||
| 552 | * read manifest values in vchamilo template. |
||
| 553 | */ |
||
| 554 | public static function getVmanifest($version) |
||
| 555 | { |
||
| 556 | $templatewwwroot = ''; |
||
| 557 | // Define the $templatewwwroot content, found in manifest.php for this template |
||
| 558 | $file = api_get_path(SYS_PATH).'/plugin/vchamilo/templates/'.$version.'/manifest.php'; |
||
| 559 | if (file_exists($file)) { |
||
| 560 | include $file; |
||
| 561 | |||
| 562 | $manifest = new stdClass(); |
||
| 563 | $manifest->templatewwwroot = $templatewwwroot; |
||
| 564 | // $manifest->templatevdbprefix = $templatevdbprefix; |
||
| 565 | // $manifest->coursefolder = $coursefolder; |
||
| 566 | |||
| 567 | return $manifest; |
||
| 568 | } |
||
| 569 | |||
| 570 | return false; |
||
| 571 | } |
||
| 572 | |||
| 573 | /** |
||
| 574 | * make a fake vchamilo that represents the current host. |
||
| 575 | */ |
||
| 576 | public static function makeThis() |
||
| 577 | { |
||
| 578 | global $_configuration; |
||
| 579 | |||
| 580 | $thisPortal = new stdClass(); |
||
| 581 | $thisPortal->root_web = $_configuration['root_web']; |
||
| 582 | $thisPortal->db_host = $_configuration['db_host']; |
||
| 583 | $thisPortal->db_user = $_configuration['db_user']; |
||
| 584 | $thisPortal->db_password = $_configuration['db_password']; |
||
| 585 | $thisPortal->main_database = $_configuration['main_database']; |
||
| 586 | |||
| 587 | return $thisPortal; |
||
| 588 | } |
||
| 589 | |||
| 590 | /** |
||
| 591 | * Get available templates for defining a new virtual host. |
||
| 592 | * |
||
| 593 | * @return array the available templates, or EMPTY array |
||
| 594 | */ |
||
| 595 | public static function getAvailableTemplates() |
||
| 596 | { |
||
| 597 | global $_configuration; |
||
| 598 | |||
| 599 | $separator = DIRECTORY_SEPARATOR; |
||
| 600 | |||
| 601 | $templatefoldername = 'plugin'.$separator.'vchamilo'.$separator.'templates'; |
||
| 602 | $tempDir = $_configuration['root_sys'].$templatefoldername; |
||
| 603 | |||
| 604 | // Scans the templates. |
||
| 605 | if (!is_dir($tempDir)) { |
||
| 606 | $mode = api_get_permissions_for_new_directories(); |
||
| 607 | mkdir($tempDir, $mode, true); |
||
| 608 | } |
||
| 609 | |||
| 610 | $finder = new \Symfony\Component\Finder\Finder(); |
||
| 611 | $dirs = $finder->in($tempDir)->depth('== 0'); |
||
| 612 | |||
| 613 | // Retrieves template(s) name(s). Should be hostnames. |
||
| 614 | $templates = []; |
||
| 615 | /*if ($addEmptyTemplate) { |
||
| 616 | $templates = array('' => $plugin->get_lang('emptysite')); |
||
| 617 | }*/ |
||
| 618 | |||
| 619 | $template = self::getConfig('vchamilo', 'default_template'); |
||
| 620 | |||
| 621 | if ($dirs) { |
||
| 622 | /** @var Symfony\Component\Finder\SplFileInfo $dir */ |
||
| 623 | foreach ($dirs as $dir) { |
||
| 624 | if (is_dir($dir->getPathname())) { |
||
| 625 | // A template is considered when a dump.sql exists. |
||
| 626 | if (file_exists($dir->getPathname().'/dump.sql')) { |
||
| 627 | $templateName = $dir->getRelativePathname(); |
||
| 628 | if ($templateName == $template) { |
||
| 629 | $templateName .= ' (default)'; |
||
| 630 | } |
||
| 631 | $templates[$dir->getRelativePathname()] = $templateName; |
||
| 632 | } |
||
| 633 | } |
||
| 634 | } |
||
| 635 | } |
||
| 636 | |||
| 637 | return $templates; |
||
| 638 | } |
||
| 639 | |||
| 640 | /** |
||
| 641 | * this function set will map standard moodle API calls to chamilo |
||
| 642 | * internal primitives. This avoids too many changes to do in imported |
||
| 643 | * code. |
||
| 644 | */ |
||
| 645 | public static function getConfig($module, $key, $isplugin = true) |
||
| 646 | { |
||
| 647 | if ($isplugin) { |
||
| 648 | $key = $module.'_'.$key; |
||
| 649 | } |
||
| 650 | |||
| 651 | $params = ['variable = ? AND subkey = ?' => [$key, $module]]; |
||
| 652 | $result = api_get_settings_params_simple($params); |
||
| 653 | if ($result) { |
||
| 654 | return $result['selected_value']; |
||
| 655 | } |
||
| 656 | |||
| 657 | return false; |
||
| 658 | } |
||
| 659 | |||
| 660 | /** |
||
| 661 | * @param stdClass $vchamilo |
||
| 662 | * @param string $template |
||
| 663 | */ |
||
| 664 | public static function loadFilesFromTemplate($vchamilo, $template) |
||
| 665 | { |
||
| 666 | global $_configuration; |
||
| 667 | |||
| 668 | // Make template directory (files and SQL). |
||
| 669 | $separator = DIRECTORY_SEPARATOR; |
||
| 670 | $templateDir = $_configuration['root_sys'].'plugin'.$separator.'vchamilo'.$separator.'templates'.$separator.$template; |
||
| 671 | $vchamilo->virtual = true; |
||
| 672 | $coursePath = self::getConfig('vchamilo', 'course_real_root').$separator.$vchamilo->slug; |
||
| 673 | $homePath = self::getConfig('vchamilo', 'home_real_root').$separator.$vchamilo->slug; |
||
| 674 | $archivePath = self::getConfig('vchamilo', 'archive_real_root').$separator.$vchamilo->slug; |
||
| 675 | $uploadPath = self::getConfig('vchamilo', 'upload_real_root').$separator.$vchamilo->slug; |
||
| 676 | |||
| 677 | // get the protocol free hostname |
||
| 678 | Display::addFlash( |
||
| 679 | Display::return_message("Copying {$templateDir}/data/courses => $coursePath") |
||
| 680 | ); |
||
| 681 | |||
| 682 | copyDirTo( |
||
| 683 | self::chopLastSlash($templateDir.'/data/courses'), |
||
| 684 | self::chopLastSlash($coursePath), |
||
| 685 | false |
||
| 686 | ); |
||
| 687 | |||
| 688 | Display::addFlash( |
||
| 689 | Display::return_message("Copying {$templateDir}/data/archive => $archivePath") |
||
| 690 | ); |
||
| 691 | |||
| 692 | copyDirTo( |
||
| 693 | self::chopLastSlash($templateDir.'/data/archive'), |
||
| 694 | self::chopLastSlash($archivePath), |
||
| 695 | false |
||
| 696 | ); |
||
| 697 | |||
| 698 | Display::addFlash( |
||
| 699 | Display::return_message("Copying {$templateDir}/data/home => $homePath") |
||
| 700 | ); |
||
| 701 | |||
| 702 | copyDirTo( |
||
| 703 | self::chopLastSlash($templateDir.'/data/home'), |
||
| 704 | self::chopLastSlash($homePath), |
||
| 705 | false |
||
| 706 | ); |
||
| 707 | |||
| 708 | // Upload |
||
| 709 | Display::addFlash( |
||
| 710 | Display::return_message("Copying {$templateDir}/data/upload => $uploadPath") |
||
| 711 | ); |
||
| 712 | |||
| 713 | copyDirTo( |
||
| 714 | self::chopLastSlash($templateDir.'/data/upload/'), |
||
| 715 | self::chopLastSlash($uploadPath), |
||
| 716 | false |
||
| 717 | ); |
||
| 718 | } |
||
| 719 | |||
| 720 | /** |
||
| 721 | * @param string $path |
||
| 722 | * |
||
| 723 | * @return mixed |
||
| 724 | */ |
||
| 725 | public static function chopLastSlash($path) |
||
| 726 | { |
||
| 727 | return preg_replace('/\/$/', '', $path); |
||
| 728 | } |
||
| 729 | |||
| 730 | /** |
||
| 731 | * @param string $str |
||
| 732 | */ |
||
| 733 | public static function ctrace($str) |
||
| 737 | } |
||
| 738 | |||
| 739 | /** |
||
| 740 | * @param $file |
||
| 741 | * @param $component |
||
| 742 | * @param bool $return |
||
| 743 | * |
||
| 744 | * @return string |
||
| 745 | */ |
||
| 746 | public static function requireJs($file, $component, $return = false) |
||
| 770 | } |
||
| 771 | |||
| 772 | /** |
||
| 773 | * @param $file |
||
| 774 | * @param $component |
||
| 775 | * @param bool $return |
||
| 776 | * |
||
| 777 | * @return string |
||
| 778 | */ |
||
| 779 | public static function requireCss($file, $component, $return = false) |
||
| 802 | } |
||
| 803 | |||
| 804 | /** |
||
| 805 | * @param string $url |
||
| 806 | * |
||
| 807 | * @return string |
||
| 808 | */ |
||
| 809 | public static function getSlugFromUrl($url) |
||
| 810 | { |
||
| 811 | $slugify = new Slugify(); |
||
| 812 | $urlInfo = parse_url($url); |
||
| 813 | if (isset($urlInfo['host'])) { |
||
| 814 | $path = $urlInfo['path'] != '/' ? '_'.$urlInfo['path'] : ''; |
||
| 815 | |||
| 816 | return $slugify->slugify($urlInfo['host'].$path); |
||
| 817 | } |
||
| 818 | |||
| 819 | return false; |
||
| 820 | } |
||
| 821 | |||
| 822 | /** |
||
| 823 | * Check if all settings are complete. |
||
| 824 | */ |
||
| 825 | public static function checkSettings() |
||
| 826 | { |
||
| 827 | $enabled = self::getConfig('vchamilo', 'enable_virtualisation'); |
||
| 828 | |||
| 829 | if (empty($enabled)) { |
||
| 830 | api_not_allowed(true, 'Plugin is not enabled'); |
||
| 831 | } |
||
| 832 | |||
| 833 | global $virtualChamilo; |
||
| 834 | if (!isset($virtualChamilo)) { |
||
| 835 | api_not_allowed( |
||
| 836 | true, |
||
| 837 | 'You have to edit the configuration.php. Please check the readme file.' |
||
| 838 | ); |
||
| 839 | } |
||
| 840 | |||
| 841 | $coursePath = self::getConfig('vchamilo', 'course_real_root'); |
||
| 842 | $homePath = self::getConfig('vchamilo', 'home_real_root'); |
||
| 843 | $archivePath = self::getConfig('vchamilo', 'archive_real_root'); |
||
| 844 | $uploadPath = self::getConfig('vchamilo', 'upload_real_root'); |
||
| 845 | $cmdSql = self::getConfig('vchamilo', 'cmd_mysql'); |
||
| 846 | $cmdMySql = self::getConfig('vchamilo', 'cmd_mysqldump'); |
||
| 847 | |||
| 848 | if (empty($coursePath) || empty($homePath) || empty($uploadPath) || empty($archivePath) || empty($cmdSql) || empty($cmdMySql)) { |
||
| 849 | api_not_allowed(true, 'You have to complete all plugin settings.'); |
||
| 850 | } |
||
| 851 | |||
| 852 | $separator = DIRECTORY_SEPARATOR; |
||
| 853 | $templatePath = api_get_path(SYS_PATH).'plugin'.$separator.'vchamilo'.$separator.'templates'; |
||
| 854 | |||
| 855 | $paths = [ |
||
| 856 | $coursePath, |
||
| 857 | $homePath, |
||
| 858 | $archivePath, |
||
| 859 | $uploadPath, |
||
| 860 | $templatePath, |
||
| 861 | ]; |
||
| 862 | |||
| 863 | foreach ($paths as $path) { |
||
| 864 | $path = trim($path); |
||
| 865 | if (is_dir($path)) { |
||
| 866 | if (!is_writable($path)) { |
||
| 867 | Display::addFlash( |
||
| 868 | Display::return_message("Directory must have writable permissions: '$path'", 'warning') |
||
| 869 | ); |
||
| 870 | } |
||
| 871 | } else { |
||
| 872 | Display::addFlash( |
||
| 873 | Display::return_message("Directory doesn't exist: '$path'", 'warning') |
||
| 874 | ); |
||
| 875 | } |
||
| 876 | } |
||
| 877 | } |
||
| 878 | |||
| 879 | /** |
||
| 880 | * @param object $instance |
||
| 881 | * |
||
| 882 | * @return bool|\Doctrine\DBAL\Connection |
||
| 883 | */ |
||
| 884 | public static function getConnectionFromInstance($instance, $getManager = false) |
||
| 885 | { |
||
| 886 | $dbParams = [ |
||
| 887 | 'driver' => 'pdo_mysql', |
||
| 888 | 'host' => $instance->db_host, |
||
| 889 | 'user' => $instance->db_user, |
||
| 890 | 'password' => $instance->db_password, |
||
| 891 | //'dbname' => $instance->main_database, |
||
| 892 | // Only relevant for pdo_sqlite, specifies the path to the SQLite database. |
||
| 893 | //'path' => isset($_configuration['db_path']) ? $_configuration['db_path'] : '', |
||
| 894 | // Only relevant for pdo_mysql, pdo_pgsql, and pdo_oci/oci8, |
||
| 895 | //'port' => isset($_configuration['db_port']) ? $_configuration['db_port'] : '', |
||
| 896 | ]; |
||
| 897 | |||
| 898 | if (!empty($instance->main_database)) { |
||
| 899 | $dbParams['dbname'] = $instance->main_database; |
||
| 900 | } |
||
| 901 | |||
| 902 | try { |
||
| 903 | $database = new \Database(); |
||
| 904 | $manager = $database->connect( |
||
| 905 | $dbParams, |
||
| 906 | api_get_configuration_value('root_sys'), |
||
| 907 | api_get_configuration_value('root_sys'), |
||
| 908 | false, |
||
| 909 | true |
||
| 910 | ); |
||
| 911 | |||
| 912 | if ($getManager) { |
||
| 913 | return $manager; |
||
| 914 | } |
||
| 915 | |||
| 916 | return $manager->getConnection(); |
||
| 917 | } catch (Exception $e) { |
||
| 918 | error_log($e->getMessage()); |
||
| 919 | } |
||
| 920 | |||
| 921 | return false; |
||
| 922 | } |
||
| 923 | |||
| 924 | public static function addInstance(stdClass $data) |
||
| 925 | { |
||
| 926 | if (isset($data->what)) { |
||
| 927 | unset($data->what); |
||
| 928 | } |
||
| 929 | if (isset($data->submitbutton)) { |
||
| 930 | unset($data->submitbutton); |
||
| 931 | } |
||
| 932 | if (isset($data->id)) { |
||
| 933 | unset($data->id); |
||
| 934 | } |
||
| 935 | if (isset($data->vid)) { |
||
| 936 | unset($data->vid); |
||
| 937 | } |
||
| 938 | if (isset($data->testconnection)) { |
||
| 939 | unset($data->testconnection); |
||
| 940 | } |
||
| 941 | if (isset($data->testdatapath)) { |
||
| 942 | unset($data->testdatapath); |
||
| 943 | } |
||
| 944 | |||
| 945 | $registeronly = $data->registeronly; |
||
| 946 | unset($data->registeronly); |
||
| 947 | $data->lastcron = 0; |
||
| 948 | $data->lastcrongap = 0; |
||
| 949 | $data->croncount = 0; |
||
| 950 | |||
| 951 | if (isset($data->template) && !empty($data->template)) { |
||
| 952 | $template = $data->template; |
||
| 953 | } else { |
||
| 954 | $template = ''; |
||
| 955 | } |
||
| 956 | |||
| 957 | $data->main_database = Database::clearDatabaseName($data->main_database); |
||
| 958 | |||
| 959 | $mainDatabase = api_get_configuration_value('main_database'); |
||
| 960 | |||
| 961 | if ($mainDatabase == $data->main_database) { |
||
| 962 | Display::addFlash( |
||
| 963 | Display::return_message('You cannot use the same database as the chamilo master', 'error') |
||
| 964 | ); |
||
| 965 | |||
| 966 | return; |
||
| 967 | } |
||
| 968 | |||
| 969 | $databaseName = $data->main_database; |
||
| 970 | $data->main_database = ''; |
||
| 971 | $connection = self::getConnectionFromInstance($data); |
||
| 972 | $data->main_database = $databaseName; |
||
| 973 | if (!$connection) { |
||
| 974 | Display::addFlash( |
||
| 975 | Display::return_message( |
||
| 976 | 'Cannot connect to database with params: '.print_r($data, 1), |
||
| 977 | 'error' |
||
| 978 | ) |
||
| 979 | ); |
||
| 980 | |||
| 981 | return; |
||
| 982 | } |
||
| 983 | |||
| 984 | $data->root_web = api_add_trailing_slash($data->root_web); |
||
| 985 | |||
| 986 | $data->archive_url = api_add_trailing_slash($data->archive_url); |
||
| 987 | $data->home_url = api_add_trailing_slash($data->home_url); |
||
| 988 | $data->upload_url = api_add_trailing_slash($data->upload_url); |
||
| 989 | $data->course_url = api_add_trailing_slash($data->course_url); |
||
| 990 | |||
| 991 | if (substr($data->root_web, 0, 4) != 'http') { |
||
| 992 | $data->root_web = api_get_protocol().'://'.$data->root_web; |
||
| 993 | } |
||
| 994 | |||
| 995 | self::ctrace('Registering: '.$data->root_web); |
||
| 996 | $tablename = Database::get_main_table('vchamilo'); |
||
| 997 | $sql = "SELECT * FROM $tablename |
||
| 998 | WHERE root_web = '".Database::escape_string($data->root_web)."'"; |
||
| 999 | $result = Database::query($sql); |
||
| 1000 | |||
| 1001 | if (Database::num_rows($result)) { |
||
| 1002 | Database::update($tablename, $data, ['root_web = ?' => $data->root_web]); |
||
| 1003 | $virtualInfo = Database::fetch_array($result); |
||
| 1004 | $slug = $virtualInfo['slug']; |
||
| 1005 | } else { |
||
| 1006 | $slug = $data->slug = self::getSlugFromUrl($data->root_web); |
||
| 1007 | if (empty($slug)) { |
||
| 1008 | Display::addFlash( |
||
| 1009 | Display::return_message('Cannot create slug from url: '.$data->root_web, 'error') |
||
| 1010 | ); |
||
| 1011 | |||
| 1012 | return; |
||
| 1013 | } |
||
| 1014 | Database::insert($tablename, (array) $data); |
||
| 1015 | } |
||
| 1016 | |||
| 1017 | if ($registeronly) { |
||
| 1018 | // Stop it now. |
||
| 1019 | self::ctrace('Registering only. out.'); |
||
| 1020 | self::redirect(api_get_path(WEB_PLUGIN_PATH).'vchamilo/views/manage.php'); |
||
| 1021 | } |
||
| 1022 | |||
| 1023 | // or we continue with physical creation |
||
| 1024 | self::createDirsFromSlug($slug); |
||
| 1025 | |||
| 1026 | if (!$template) { |
||
| 1027 | // Create empty database for install |
||
| 1028 | self::ctrace("Creating database"); |
||
| 1029 | self::createDatabase($data); |
||
| 1030 | } else { |
||
| 1031 | // Deploy template database |
||
| 1032 | self::ctrace("Creating databases from template '$template'"); |
||
| 1033 | self::createDatabase($data); |
||
| 1034 | self::ctrace("Loading data template '$template'"); |
||
| 1035 | self::loadDbTemplate($data, $template); |
||
| 1036 | self::ctrace("Coying files from template '$template'"); |
||
| 1037 | self::loadFilesFromTemplate($data, $template); |
||
| 1038 | } |
||
| 1039 | |||
| 1040 | // pluging in site name institution |
||
| 1041 | $settingstable = $data->main_database.'.settings_current'; |
||
| 1042 | $accessurltable = $data->main_database.'.access_url'; |
||
| 1043 | |||
| 1044 | $sitename = Database::escape_string($data->sitename); |
||
| 1045 | $institution = Database::escape_string($data->institution); |
||
| 1046 | |||
| 1047 | $sqls[] = "UPDATE {$settingstable} SET selected_value = '{$sitename}' |
||
| 1048 | WHERE variable = 'siteName' AND category = 'Platform' "; |
||
| 1049 | |||
| 1050 | $sqls[] = "UPDATE {$settingstable} SET selected_value = '{$institution}' |
||
| 1051 | WHERE variable = 'institution' AND category = 'Platform' "; |
||
| 1052 | |||
| 1053 | $sqls[] = "UPDATE {$accessurltable} SET url = '{$data->root_web}' WHERE id = '1' "; |
||
| 1054 | |||
| 1055 | foreach ($sqls as $sql) { |
||
| 1056 | Database::query($sql); |
||
| 1057 | } |
||
| 1058 | |||
| 1059 | self::ctrace("Finished"); |
||
| 1060 | } |
||
| 1061 | |||
| 1062 | /** |
||
| 1063 | * @throws \Doctrine\DBAL\Exception |
||
| 1064 | * |
||
| 1065 | * @return false|void |
||
| 1066 | */ |
||
| 1067 | public static function importInstance(stdClass $data, string $fromVersion) |
||
| 1068 | { |
||
| 1069 | if (isset($data->what)) { |
||
| 1070 | unset($data->what); |
||
| 1071 | } |
||
| 1072 | if (isset($data->submitbutton)) { |
||
| 1073 | unset($data->submitbutton); |
||
| 1074 | } |
||
| 1075 | if (isset($data->id)) { |
||
| 1076 | unset($data->id); |
||
| 1077 | } |
||
| 1078 | if (isset($data->vid)) { |
||
| 1079 | unset($data->vid); |
||
| 1080 | } |
||
| 1081 | if (isset($data->testconnection)) { |
||
| 1082 | unset($data->testconnection); |
||
| 1083 | } |
||
| 1084 | if (isset($data->testdatapath)) { |
||
| 1085 | unset($data->testdatapath); |
||
| 1086 | } |
||
| 1087 | |||
| 1088 | $fromCoursePath = $data->course_path; |
||
| 1089 | $fromHomePath = $data->home_path; |
||
| 1090 | $fromUploadPath = $data->upload_path; |
||
| 1091 | |||
| 1092 | unset($data->course_path); |
||
| 1093 | unset($data->home_path); |
||
| 1094 | unset($data->upload_path); |
||
| 1095 | |||
| 1096 | $newDatabase = clone $data; |
||
| 1097 | $newDatabase->main_database = Database::clearDatabaseName($newDatabase->import_to_main_database); |
||
| 1098 | $newDatabase->db_user = $newDatabase->import_to_db_user; |
||
| 1099 | $newDatabase->db_password = $newDatabase->import_to_db_password; |
||
| 1100 | $newDatabase->db_host = $newDatabase->import_to_db_host; |
||
| 1101 | |||
| 1102 | unset($newDatabase->import_to_main_database); |
||
| 1103 | unset($newDatabase->import_to_db_user); |
||
| 1104 | unset($newDatabase->import_to_db_password); |
||
| 1105 | unset($newDatabase->import_to_db_host); |
||
| 1106 | |||
| 1107 | unset($data->import_to_main_database); |
||
| 1108 | unset($data->import_to_db_user); |
||
| 1109 | unset($data->import_to_db_password); |
||
| 1110 | unset($data->import_to_db_host); |
||
| 1111 | |||
| 1112 | $data->lastcron = 0; |
||
| 1113 | $data->lastcrongap = 0; |
||
| 1114 | $data->croncount = 0; |
||
| 1115 | |||
| 1116 | $mainDatabase = api_get_configuration_value('main_database'); |
||
| 1117 | |||
| 1118 | if ($mainDatabase == $data->main_database) { |
||
| 1119 | Display::addFlash( |
||
| 1120 | Display::return_message('You cannot use the same database as the chamilo master', 'error') |
||
| 1121 | ); |
||
| 1122 | |||
| 1123 | return false; |
||
| 1124 | } |
||
| 1125 | |||
| 1126 | self::ctrace('Registering: '.$data->root_web); |
||
| 1127 | |||
| 1128 | $table = Database::get_main_table('vchamilo'); |
||
| 1129 | $sql = "SELECT * FROM $table |
||
| 1130 | WHERE root_web = '".Database::escape_string($data->root_web)."'"; |
||
| 1131 | $result = Database::query($sql); |
||
| 1132 | $id = null; |
||
| 1133 | if (Database::num_rows($result)) { |
||
| 1134 | Display::addFlash( |
||
| 1135 | Display::return_message('Instance was already added: '.$data->root_web, 'error') |
||
| 1136 | ); |
||
| 1137 | |||
| 1138 | return false; |
||
| 1139 | } else { |
||
| 1140 | /** @var EntityManager $em */ |
||
| 1141 | $em = self::getConnectionFromInstance($data, true); |
||
| 1142 | if ($em) { |
||
| 1143 | $connection = $em->getConnection(); |
||
| 1144 | $statement = $connection->query('SELECT * FROM settings_current'); |
||
| 1145 | $settings = $statement->fetchAll(); |
||
| 1146 | $settings = array_column( |
||
| 1147 | $settings, |
||
| 1148 | 'selected_value', |
||
| 1149 | 'variable' |
||
| 1150 | ); |
||
| 1151 | $institution = $settings['Institution']; |
||
| 1152 | $siteName = $settings['siteName']; |
||
| 1153 | $newDatabase->sitename = $siteName; |
||
| 1154 | $newDatabase->institution = $institution; |
||
| 1155 | $slug = $newDatabase->slug = $data->slug = self::getSlugFromUrl($data->root_web); |
||
| 1156 | $id = Database::insert($table, (array) $newDatabase); |
||
| 1157 | } |
||
| 1158 | } |
||
| 1159 | |||
| 1160 | if (!$id) { |
||
| 1161 | // Show data detail to help debug |
||
| 1162 | //var_dump($data); |
||
| 1163 | throw new Exception('New/Imported instance was not registered - edit '.__FILE__.' on line '.__LINE__.'to var_dump'); |
||
| 1164 | } |
||
| 1165 | |||
| 1166 | if (empty($slug)) { |
||
| 1167 | throw new Exception('Slug is empty'); |
||
| 1168 | } |
||
| 1169 | |||
| 1170 | self::createDirsFromSlug($slug); |
||
| 1171 | $databaseCreated = self::createDatabase($newDatabase); |
||
| 1172 | if (!$databaseCreated) { |
||
| 1173 | Display::addFlash( |
||
| 1174 | Display::return_message('Error while creating a DB', 'error') |
||
| 1175 | ); |
||
| 1176 | |||
| 1177 | return false; |
||
| 1178 | } |
||
| 1179 | |||
| 1180 | $coursePath = self::getConfig('vchamilo', 'course_real_root').'/'.$slug; |
||
| 1181 | $homePath = self::getConfig('vchamilo', 'home_real_root').'/'.$slug; |
||
| 1182 | $uploadPath = self::getConfig('vchamilo', 'upload_real_root').'/'.$slug; |
||
| 1183 | |||
| 1184 | $dumpFile = api_get_path(SYS_ARCHIVE_PATH).uniqid($data->main_database.'_dump_', true).'.sql'; |
||
| 1185 | self::ctrace('Create backup from "'.$data->main_database.'" here: '.$dumpFile.' '); |
||
| 1186 | self::backupDatabase($data, $dumpFile); |
||
| 1187 | |||
| 1188 | $sqlcmd = self::getDatabaseDumpCmd($newDatabase); |
||
| 1189 | $sqlcmd = str_replace('%DATABASE%', $newDatabase->main_database, $sqlcmd); |
||
| 1190 | $import = $sqlcmd.$dumpFile; |
||
| 1191 | |||
| 1192 | // Execute the command. |
||
| 1193 | if (!defined('CLI_SCRIPT')) { |
||
| 1194 | putenv('LANG=en_US.utf-8'); |
||
| 1195 | } |
||
| 1196 | |||
| 1197 | // ensure utf8 is correctly handled by php exec() |
||
| 1198 | // @see http://stackoverflow.com/questions/10028925/call-a-program-via-shell-exec-with-utf-8-text-input |
||
| 1199 | $result = exec($import, $output, $return); |
||
| 1200 | |||
| 1201 | self::ctrace('Restore backup here "'.$newDatabase->main_database.'" : <br />'.$import.' '); |
||
| 1202 | self::ctrace($result); |
||
| 1203 | |||
| 1204 | $command = new \Chash\Command\Installation\UpgradeDatabaseCommand(); |
||
| 1205 | // Creates the helper set |
||
| 1206 | $helperSet = \Doctrine\ORM\Tools\Console\ConsoleRunner::createHelperSet($em); |
||
| 1207 | |||
| 1208 | $helpers = [ |
||
| 1209 | 'configuration' => new Chash\Helpers\ConfigurationHelper(), |
||
| 1210 | 'dialog' => new \Symfony\Component\Console\Helper\QuestionHelper(), |
||
| 1211 | ]; |
||
| 1212 | |||
| 1213 | foreach ($helpers as $name => $helper) { |
||
| 1214 | $helperSet->set($helper, $name); |
||
| 1215 | } |
||
| 1216 | |||
| 1217 | $command->setHelperSet($helperSet); |
||
| 1218 | |||
| 1219 | $tmpFile = tmpfile(); |
||
| 1220 | $outputStream = new \Symfony\Component\Console\Output\BufferedOutput($tmpFile); |
||
| 1221 | |||
| 1222 | $arguments = [ |
||
| 1223 | 'from-version' => $fromVersion, // @todo change value |
||
| 1224 | 'to-version' => '1.11.x', |
||
| 1225 | 'host' => $newDatabase->db_host, |
||
| 1226 | 'username' => $newDatabase->db_user, |
||
| 1227 | 'password' => $newDatabase->db_password, |
||
| 1228 | 'db_name' => $newDatabase->main_database, |
||
| 1229 | 'root_sys' => api_get_configuration_value('root_sys'), |
||
| 1230 | ]; |
||
| 1231 | |||
| 1232 | $input = new ArrayInput($arguments); |
||
| 1233 | $command->run($input, $outputStream); |
||
| 1234 | |||
| 1235 | error_log($outputStream->fetch()); |
||
| 1236 | |||
| 1237 | if (file_exists($dumpFile)) { |
||
| 1238 | unlink($dumpFile); |
||
| 1239 | } |
||
| 1240 | |||
| 1241 | // Course |
||
| 1242 | self::ctrace("Copy from '$fromCoursePath' to backup '$coursePath' "); |
||
| 1243 | copyDirTo( |
||
| 1244 | self::chopLastSlash($fromCoursePath), |
||
| 1245 | self::chopLastSlash($coursePath), |
||
| 1246 | false |
||
| 1247 | ); |
||
| 1248 | |||
| 1249 | // Home |
||
| 1250 | self::ctrace("Copy from '$fromHomePath' to backup '$homePath' "); |
||
| 1251 | copyDirTo( |
||
| 1252 | self::chopLastSlash($fromHomePath), |
||
| 1253 | self::chopLastSlash($homePath), |
||
| 1254 | false |
||
| 1255 | ); |
||
| 1256 | |||
| 1257 | // Upload |
||
| 1258 | self::ctrace("Copy from '$fromUploadPath' to backup '$uploadPath' "); |
||
| 1259 | copyDirTo( |
||
| 1260 | self::chopLastSlash($fromUploadPath), |
||
| 1261 | self::chopLastSlash($uploadPath), |
||
| 1262 | false |
||
| 1263 | ); |
||
| 1264 | |||
| 1265 | self::ctrace("Finished"); |
||
| 1266 | } |
||
| 1267 | |||
| 1268 | /** |
||
| 1269 | * @param string $slug |
||
| 1270 | * |
||
| 1271 | * @return string |
||
| 1272 | */ |
||
| 1273 | public static function createDirsFromSlug($slug) |
||
| 1274 | { |
||
| 1275 | // We continue with physical creation |
||
| 1276 | |||
| 1277 | // Create course directory for operations. |
||
| 1278 | // this is very important here (DO NOT USE api_get_path() !!) because storage may be remotely located |
||
| 1279 | $absAlternateCourse = self::getConfig('vchamilo', 'course_real_root'); |
||
| 1280 | $courseDir = $absAlternateCourse.'/'.$slug; |
||
| 1281 | $mode = api_get_permissions_for_new_directories(); |
||
| 1282 | if (!is_dir($courseDir)) { |
||
| 1283 | self::ctrace("Creating physical course dir in $courseDir"); |
||
| 1284 | mkdir($courseDir, $mode, true); |
||
| 1285 | // initiate default index |
||
| 1286 | $indexFile = $courseDir.'/index.html'; |
||
| 1287 | if ($indexFile) { |
||
| 1288 | file_put_contents($indexFile, self::getDefaultCourseIndexFragment()); |
||
| 1289 | } |
||
| 1290 | |||
| 1291 | $htaccessFile = $courseDir.'/.htaccess'; |
||
| 1292 | if ($htaccessFile) { |
||
| 1293 | file_put_contents($htaccessFile, self::getHtaccessFragment($slug)); |
||
| 1294 | } |
||
| 1295 | } |
||
| 1296 | |||
| 1297 | $absAlternateHome = self::getConfig('vchamilo', 'home_real_root'); |
||
| 1298 | $absAlternateArchive = self::getConfig('vchamilo', 'archive_real_root'); |
||
| 1299 | $absAlternateUpload = self::getConfig('vchamilo', 'upload_real_root'); |
||
| 1300 | |||
| 1301 | // absalternatehome is a vchamilo config setting that tells where the |
||
| 1302 | // real physical storage for home pages are. |
||
| 1303 | $homeDir = $absAlternateHome.'/'.$slug; |
||
| 1304 | $archiveDir = $absAlternateArchive.'/'.$slug; |
||
| 1305 | $uploadDir = $absAlternateUpload.'/'.$slug; |
||
| 1306 | |||
| 1307 | $dirs = [ |
||
| 1308 | $homeDir, |
||
| 1309 | $archiveDir, |
||
| 1310 | $uploadDir, |
||
| 1311 | ]; |
||
| 1312 | |||
| 1313 | foreach ($dirs as $dir) { |
||
| 1314 | self::ctrace("Making dir as $dir"); |
||
| 1315 | |||
| 1316 | if (!is_dir($dir)) { |
||
| 1317 | if (!mkdir($dir, $mode, true)) { |
||
| 1318 | self::ctrace("Error creating dir $dir \n"); |
||
| 1319 | } |
||
| 1320 | } |
||
| 1321 | } |
||
| 1322 | } |
||
| 1323 | |||
| 1324 | /** |
||
| 1325 | * @param $id |
||
| 1326 | * |
||
| 1327 | * @return array|mixed |
||
| 1328 | */ |
||
| 1329 | public static function getInstance($id) |
||
| 1330 | { |
||
| 1331 | $vhost = new stdClass(); |
||
| 1332 | if ($id) { |
||
| 1333 | $id = (int) $id; |
||
| 1334 | $sql = "SELECT * FROM vchamilo WHERE id = $id"; |
||
| 1335 | $result = Database::query($sql); |
||
| 1336 | $vhost = (object) Database::fetch_array($result, 'ASSOC'); |
||
| 1337 | } |
||
| 1338 | |||
| 1339 | return $vhost; |
||
| 1340 | } |
||
| 1341 | |||
| 1342 | /** |
||
| 1343 | * @param stdClass $instance |
||
| 1344 | * |
||
| 1345 | * @return bool|string returns the original version of the app |
||
| 1346 | */ |
||
| 1347 | public static function canBeUpgraded($instance) |
||
| 1372 | } |
||
| 1373 | |||
| 1374 | /** |
||
| 1375 | * @return array |
||
| 1376 | */ |
||
| 1377 | public static function getEncryptList() |
||
| 1387 | } |
||
| 1388 | } |
||
| 1389 |
Loading history...
In general, usage of exit should be done with care and only when running in a scripting context like a CLI script.