1 <?php
  2 
  3    namespace Setup;
  4 
  5    use Settings as SET;
  6 
  7    /**
  8     * Sets up PHP
  9     *
 10     * @author Art <a.molcanovas@gmail.com>
 11     */
 12    class PHP extends AbstractBinSetup {
 13 
 14       /**
 15        * BinChecker instance
 16        *
 17        * @var \BinChecker\PHP
 18        */
 19       protected $binchecker;
 20 
 21       /**
 22        * Constructor
 23        *
 24        * @author Art <a.molcanovas@gmail.com>
 25        */
 26       function __construct() {
 27          $this->dest       = DIR_TMP . 'php.zip';
 28          $this->dest_unzip = DIR_TMP . 'php' . DIRECTORY_SEPARATOR;
 29 
 30          $this->binchecker = new \BinChecker\PHP();
 31          $this->links      = $this->binchecker->getLinks();
 32 
 33          $this
 34             ->promptDownload()
 35             ->unzip()
 36             ->copy()
 37             ->renameIni()
 38             ->editIni();
 39       }
 40 
 41       /**
 42        * Edits php.ini
 43        *
 44        * @author Art <a.molcanovas@gmail.com>
 45        * @return PHP
 46        */
 47       protected function editIni() {
 48          $timezone = SET::$s->php_date_timezone;
 49          $ini      = $this->unzipped_destination . 'php.ini';
 50 
 51          if(!$timezone) {
 52             $timezone = 'Europe/London';
 53             _echo('Your timezone setting wasn\'t found. Setting it to Europe/London.');
 54             SET::$s->php_date_timezone = $timezone;
 55             SET::$s->save();
 56          }
 57 
 58          $contents = file_get_contents($ini);
 59 
 60          $err_log_dir = '"' . str_replace(DIRECTORY_SEPARATOR, '/', DIR_LOGS) . 'php/php_errors.log"';
 61 
 62          if($contents) {
 63             $contents = str_ireplace([
 64                                         ';date.timezone =',
 65                                         '; extension_dir = "ext"',
 66                                         ';error_log = php_errors.log'
 67                                      ],
 68                                      [
 69                                         'date.timezone = ' . $timezone,
 70                                         'extension_dir = "' . $this->unzipped_destination . 'ext"',
 71                                         'error_log = ' . $err_log_dir . ''
 72                                      ],
 73                                      $contents);
 74 
 75             if(file_put_contents($ini, $contents) !== false) {
 76                _echo('php.ini edited');
 77             } else {
 78                $msg = 'Failed to edit php.ini. You will have to set the following yourself:' . PHP_EOL
 79                       . "\t Find ';date.timezone =' and change it to 'date.timezone = ' . $timezone'" . PHP_EOL
 80                       . "\t Find '; extension_dir = \"ext\"' and change it to 'extension_dir = \"ext\"'" . PHP_EOL
 81                       . "\t Find ';error_log = php_errors.log' and change it to 'error_log = $err_log_dir'";
 82                _echo($msg . PHP_EOL . 'Press ENTER to continue');
 83                \IO::readline();
 84             }
 85          } else {
 86             _echo('Failed to open php.ini for editing. You will have to set the timezone yourself.');
 87          }
 88 
 89          return $this;
 90       }
 91 
 92       /**
 93        * Renames php.ini-(development|production) to php.ini
 94        *
 95        * @author Art <a.molcanovas@gmail.com>
 96        * @return PHP
 97        */
 98       protected function renameIni() {
 99          if(!file_exists($this->unzipped_destination . 'php.ini')) {
100             $file = null;
101             if(file_exists($this->unzipped_destination . 'php.ini-development')) {
102                $file = $this->unzipped_destination . 'php.ini-development';
103             } elseif(file_exists($this->unzipped_destination . 'php.ini-production')) {
104                $file = $this->unzipped_destination . 'php.ini-production';
105             } else {
106                die('Could not find sample php.ini. Aborting.');
107             }
108 
109             copy($file, $this->unzipped_destination . 'php.ini');
110 
111             if(!file_exists($this->unzipped_destination . 'php.ini')) {
112                die('Failed to copy sample php.ini. Aborting.');
113             } else {
114                _echo('Sample php.ini copied');
115             }
116          } else {
117             _echo('php.ini found');
118          }
119 
120          return $this;
121       }
122 
123       /**
124        * Copies unzipped contents
125        *
126        * @author Art <a.molcanovas@gmail.com>
127        * @return PHP
128        */
129       protected function copy() {
130          _echo('Copying unzipped contents..');
131 
132          $source                     = rtrim($this->dest_unzip, DIRECTORY_SEPARATOR);
133          $this->unzipped_destination = DIR_PHP . $this->version;
134 
135          if(!file_exists($this->unzipped_destination)) {
136             mkdir($this->unzipped_destination . DIRECTORY_SEPARATOR, 777, true);
137          }
138 
139          shell_exec('xcopy /s /e "' . $source . '" "' . $this->unzipped_destination . '"');
140 
141          $this->unzipped_destination .= DIRECTORY_SEPARATOR;
142 
143          if(file_exists($this->unzipped_destination . 'php.ini-development') ||
144             file_exists($this->unzipped_destination . 'php.ini')
145          ) {
146             _echo('Copy successful!');
147             $this->updateSettings();
148             $this->cleanup();
149          } else {
150             die('Failed to copy. Terminating setup.');
151          }
152 
153          return $this;
154       }
155 
156       /**
157        * Updates settings.ini
158        *
159        * @author Art <a.molcanovas@gmail.com>
160        * @return PHP
161        */
162       protected function updateSettings() {
163          SET::$s->php_version = $this->version;
164          SET::$s->save();
165 
166          return $this;
167       }
168    }