PHP File::append方法代码示例

 /**
  * Update the applications bootstrap.php file.
  *
  * @param string $plugin Name of plugin.
  * @param bool $hasBootstrap Whether or not bootstrap should be loaded.
  * @param bool $hasRoutes Whether or not routes should be loaded.
  * @param bool $hasAutoloader Whether or not there is an autoloader configured for
  * the plugin.
  * @return bool If modify passed.
  */
 protected function _modifyBootstrap($plugin, $hasBootstrap, $hasRoutes, $hasAutoloader)
 {
     $bootstrap = new File($this->bootstrap, false);
     $contents = $bootstrap->read();
     if (!preg_match("@\n\\s*Plugin::loadAll@", $contents)) {
         $autoloadString = $hasAutoloader ? "'autoload' => true" : '';
         $bootstrapString = $hasBootstrap ? "'bootstrap' => true" : '';
         $routesString = $hasRoutes ? "'routes' => true" : '';
         $append = "\nPlugin::load('%s', [%s]);\n";
         $options = implode(', ', array_filter([$autoloadString, $bootstrapString, $routesString]));
         $bootstrap->append(str_replace(', []', '', sprintf($append, $plugin, $options)));
         $this->out('');
         $this->out(sprintf('%s modified', $this->bootstrap));
         return true;
     }
     return false;
 }

 /**
  * Update the app's bootstrap.php file.
  *
  * @param string $plugin Name of plugin
  * @param bool $hasAutoloader Whether or not there is an autoloader configured for
  * the plugin
  * @return void
  */
 protected function _modifyBootstrap($plugin, $hasAutoloader)
 {
     $bootstrap = new File($this->bootstrap, false);
     $contents = $bootstrap->read();
     if (!preg_match("@\n\\s*Plugin::loadAll@", $contents)) {
         $autoload = $hasAutoloader ? null : "'autoload' => true, ";
         $bootstrap->append(sprintf("\nPlugin::load('%s', [%s'bootstrap' => false, 'routes' => true]);\n", $plugin, $autoload));
         $this->out('');
         $this->out(sprintf('%s modified', $this->bootstrap));
     }
 }

 public function createFileFromChunks($chunkFiles, $destFile)
 {
     $destFile = new File($destFile, true);
     foreach ($chunkFiles as $chunkFile) {
         $file = new File($chunkFile);
         $destFile->append($file->read());
     }
     return $destFile->exists();
 }

 /**
  * _addPluginToBootstrap
  *
  * Quick method to add a plugin to the bootstrap file.
  * This is useful for the tests
  *
  * @param string $name
  */
 protected function _addPluginToBootstrap($name)
 {
     $bootstrap = new File($this->bootstrap, false);
     $bootstrap->append("\n\nPlugin::load('{$name}', ['autoload' => true, 'bootstrap' => false, 'routes' => false]);\n");
 }

 /**
  * testAppend method
  *
  * @return void
  */
 public function testAppend()
 {
     if (!($tmpFile = $this->_getTmpFile())) {
         return false;
     }
     if (file_exists($tmpFile)) {
         unlink($tmpFile);
     }
     $TmpFile = new File($tmpFile);
     $this->assertFalse(file_exists($tmpFile));
     $fragments = ['CakePHP\'s', ' test suite', ' was here ...'];
     $data = null;
     $size = 0;
     foreach ($fragments as $fragment) {
         $r = $TmpFile->append($fragment);
         $this->assertTrue($r);
         $this->assertTrue(file_exists($tmpFile));
         $data = $data . $fragment;
         $this->assertEquals($data, file_get_contents($tmpFile));
         $newSize = $TmpFile->size();
         $this->assertTrue($newSize > $size);
         $size = $newSize;
         $TmpFile->close();
     }
     $TmpFile->append('');
     $this->assertEquals($data, file_get_contents($tmpFile));
     $TmpFile->close();
 }

 public function createFileFromChunks($chunkFiles, $destFile)
 {
     $this->log('Beginning of create files from chunks');
     natsort($chunkFiles);
     $destFile = new File($destFile, true);
     foreach ($chunkFiles as $chunkFile) {
         $file = new File($chunkFile);
         $destFile->append($file->read());
         $this->log('Append ', ['chunk file' => $chunkFile]);
     }
     $this->log('End of create files from chunks');
     return $destFile->exists();
 }

//.........这里部分代码省略.........
         } elseif ($table == 5) {
             $tableName = 'seats';
             $seatsTable = TableRegistry::get('seats');
             $query = $seatsTable->find('all');
             $str = "id" . "," . "theater" . "," . "section" . "," . "row" . "," . "code" . "," . "price\r\n";
             $results = $query->toArray();
             foreach ($results as $item) {
                 $str .= $item->id . ",";
                 $str .= $item->theater_id . ",";
                 $str .= $item->section_id . ",";
                 $str .= $item->row_id . ",";
                 $str .= "\"" . $item->code . "\"" . ",";
                 $str .= $item->price;
                 $str .= "\r\n";
             }
         } elseif ($table == 6) {
             $tableName = 'seasons';
             $seasonsTable = TableRegistry::get('seasons');
             $query = $seasonsTable->find('all');
             $str = "id" . "," . "name" . "," . "start_time" . "," . "end_time" . "," . "ticket_price" . "," . "theater_id" . "\r\n";
             $results = $query->toArray();
             foreach ($results as $item) {
                 $str .= $item->id . ",";
                 $str .= "\"" . $item->name . "\"" . ",";
                 $str .= $item->start_time . ",";
                 $str .= $item->end_time . ",";
                 $str .= $item->ticket_price . ",";
                 $str .= $item->theater_id . ",";
                 $str .= "\"" . $item->about . "\"";
                 $str .= "\r\n";
             }
         } elseif ($table == 7) {
             $tableName = 'rows';
             $rowsTable = TableRegistry::get('rows');
             $query = $rowsTable->find('all');
             $str = "id" . "," . "theater" . "," . "section" . "," . "code\r\n";
             $results = $query->toArray();
             foreach ($results as $item) {
                 $str .= $item->id . ",";
                 $str .= $item->theater_id . ",";
                 $str .= $item->section_id . ",";
                 $str .= "\"" . $item->code . "\"";
                 $str .= "\r\n";
             }
         } elseif ($table == 8) {
             $tableName = 'plays';
             $playsTable = TableRegistry::get('plays');
             $query = $playsTable->find('all');
             $str = "id" . "," . "name" . "," . "artwork" . "," . "description" . "," . "author\r\n";
             $results = $query->toArray();
             foreach ($results as $item) {
                 $str .= $item->id . ",";
                 $str .= "\"" . $item->name . "\"" . ",";
                 $str .= "\"" . $item->artwork . "\"" . ",";
                 $str .= "\"" . $item->description . "\"" . ",";
                 $str .= "\"" . $item->author . "\"" . ",";
                 $str .= "\"" . $item->shortname . "\"";
                 $str .= "\r\n";
             }
         } elseif ($table == 9) {
             $tableName = 'performances';
             $ticketsTable = TableRegistry::get('performances');
             $query = $ticketsTable->find('all');
             $str = "id" . "," . "start_time" . "," . "open" . "," . "canceled" . "," . "play_id" . "," . "theater_id" . "," . "season_id\r\n";
             $results = $query->toArray();
             foreach ($results as $item) {
                 $str .= $item->id . ",";
                 $str .= $item->start_time . ",";
                 $str .= $item->open . ",";
                 $str .= $item->canceled . ",";
                 $str .= $item->play_id . ",";
                 $str .= $item->theater_id . ",";
                 $str .= $item->season_id;
                 $str .= "\r\n";
             }
         } elseif ($table == 10) {
             $tableName = 'cart_items';
             $ticketsTable = TableRegistry::get('cart_items');
             $query = $ticketsTable->find('all');
             $str = "id" . "," . "cart_id" . "," . "performance_id" . "," . "seat_id" . "," . "season_ticket\r\n";
             $results = $query->toArray();
             foreach ($results as $item) {
                 $str .= $item->id . ",";
                 $str .= "\"" . $item->cart_id . "\"" . ",";
                 $str .= "\"" . $item->performance_id . "\"" . ",";
                 $str .= $item->seat_id . ",";
                 $str .= $item->season_id;
                 $str .= "\r\n";
             }
         } else {
             $this->Flash->error('Unexpected table value');
         }
         $file = new File('tmp/', true);
         $file->open('w');
         $file->append($str);
         $this->response->file($file->path, ['download' => true, 'name' => $tableName . '.csv']);
     } else {
         $this->set('file_status', 'Please submit a file.');
     }
 }

 /**
  * Convenience function to update all required CakePHP2 configuration files.
  *
  * @param string $appdir Full path to the application directory (APP).
  * @param string $url FQDN used to expose the application.
  * @return boolean True if the file was updated successfully
  */
 public function updateCake2Configuration($appdir, $url)
 {
     # Update salt/cipher in core.php
     $this->_log("Updating core.php");
     $coreFile = $appdir . DS . "app" . DS . "Config" . DS . "core.php";
     $res = CakeboxUtility::updateConfigFile($coreFile, [$this->Info->frameworkMeta['cakephp2']['salt'] => CakeboxUtility::getSaltCipher($coreFile), $this->Info->frameworkMeta['cakephp2']['cipher'] => CakeboxUtility::getSaltCipher($coreFile)]);
     if (!$res) {
         $this->_error("Error updating core file");
         return false;
     }
     // create database.php
     $dbFileSource = $appdir . DS . "app" . DS . "Config" . DS . "database.php.default";
     $dbFileTarget = $appdir . DS . "app" . DS . "Config" . DS . "database.php";
     if (!file_exists($dbFileTarget)) {
         copy($dbFileSource, $dbFileTarget);
         $this->_log("Created database file `{$dbFileTarget}`");
     }
     # update database.php
     $this->_log("Updating database.php");
     $database = CakeboxUtility::normalizeDatabaseName($url);
     $result = CakeboxUtility::updateConfigFile($dbFileTarget, ['test_database_name' => 'test_' . $database, 'database_name' => $database, 'user' => 'cakebox', "'password' => 'password'" => "'password' => 'secret'"]);
     if (!$result) {
         $this->_error("Error updating database file");
         return false;
     }
     # Enable debugkit in bootstrap.php
     $this->_log("Enabling DebugKit");
     $bootstrapFile = $appdir . DS . "app" . DS . "Config" . DS . "bootstrap.php";
     $fh = new File($bootstrapFile);
     $fh->append('CakePlugin::loadAll();');
     return true;
 }