@@ -71,7 +71,7 @@ discard block  | 
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| 71 | 71 |  			throw new Latte\CompileException('Please provide email address.'); | 
                                                        
| 72 | 72 | }  | 
                                                        
| 73 | 73 | |
| 74 | -		return $writer->write('echo %escape(call_user_func($this->filters->gravatar, ' . $arguments["email"] . ', ' . $arguments["size"] . '))'); | 
                                                        |
| 74 | +		return $writer->write('echo %escape(call_user_func($this->filters->gravatar, '.$arguments["email"].', '.$arguments["size"].'))'); | 
                                                        |
| 75 | 75 | }  | 
                                                        
| 76 | 76 | |
| 77 | 77 | |
@@ -91,7 +91,7 @@ discard block  | 
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| 91 | 91 |  			throw new Latte\CompileException('Please provide email address.'); | 
                                                        
| 92 | 92 | }  | 
                                                        
| 93 | 93 | |
| 94 | -		return $writer->write('?> ' . ($node->htmlNode->name === 'a' ? 'href' : 'src') . '="<?php echo %escape(call_user_func($this->filters->gravatar, ' . $arguments['email'] . ', ' . $arguments['size'] . '))?>" <?php'); | 
                                                        |
| 94 | +		return $writer->write('?> '.($node->htmlNode->name === 'a' ? 'href' : 'src').'="<?php echo %escape(call_user_func($this->filters->gravatar, '.$arguments['email'].', '.$arguments['size'].'))?>" <?php'); | 
                                                        |
| 95 | 95 | }  | 
                                                        
| 96 | 96 | |
| 97 | 97 | |
@@ -66,7 +66,7 @@  | 
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| 66 | 66 | // Register template helpers  | 
                                                        
| 67 | 67 |  		$builder->addDefinition($this->prefix('helpers')) | 
                                                        
| 68 | 68 | ->setClass(Templating\Helpers::CLASS_NAME)  | 
                                                        
| 69 | -			->setFactory($this->prefix('@gravatar') . '::createTemplateHelpers') | 
                                                        |
| 69 | +			->setFactory($this->prefix('@gravatar').'::createTemplateHelpers') | 
                                                        |
| 70 | 70 | ->setInject(FALSE);  | 
                                                        
| 71 | 71 | }  | 
                                                        
| 72 | 72 | |
@@ -68,7 +68,7 @@ discard block  | 
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| 68 | 68 | return NULL;  | 
                                                        
| 69 | 69 | }  | 
                                                        
| 70 | 70 | |
| 71 | - fputs($sock, "HEAD " . $path . " HTTP/1.0\r\n\r\n");  | 
                                                        |
| 71 | + fputs($sock, "HEAD ".$path." HTTP/1.0\r\n\r\n");  | 
                                                        |
| 72 | 72 | $header = fgets($sock, 128);  | 
                                                        
| 73 | 73 | fclose($sock);  | 
                                                        
| 74 | 74 | |
@@ -134,7 +134,7 @@ discard block  | 
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| 134 | 134 |  		$emailHash = hash('md5', strtolower(trim($email))); | 
                                                        
| 135 | 135 | |
| 136 | 136 | // Start building the URL, and deciding if we're doing this via HTTPS or HTTP.  | 
                                                        
| 137 | - $url = new Http\Url(Gravatar\Gravatar::HTTPS_URL . $emailHash);  | 
                                                        |
| 137 | + $url = new Http\Url(Gravatar\Gravatar::HTTPS_URL.$emailHash);  | 
                                                        |
| 138 | 138 | |
| 139 | 139 | // Time to figure out our request params  | 
                                                        
| 140 | 140 | $params = [];  | 
                                                        
@@ -338,12 +338,12 @@ discard block  | 
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| 338 | 338 | }  | 
                                                        
| 339 | 339 | |
| 340 | 340 | // Check if avatar is in cache  | 
                                                        
| 341 | -		if (!$gravatar = $this->cache->load($this->getEmailHash($email) . ($size ? '.' . $size : ''))) { | 
                                                        |
| 341 | +		if (!$gravatar = $this->cache->load($this->getEmailHash($email).($size ? '.'.$size : ''))) { | 
                                                        |
| 342 | 342 | // Get gravatar content  | 
                                                        
| 343 | 343 | $gravatar = @file_get_contents($this->buildUrl($email, $size));  | 
                                                        
| 344 | 344 | |
| 345 | 345 | // Store facebook avatar url into cache  | 
                                                        
| 346 | - $this->cache->save($this->getEmailHash($email) . ($size ? '.' . $size : ''), $gravatar, [  | 
                                                        |
| 346 | + $this->cache->save($this->getEmailHash($email).($size ? '.'.$size : ''), $gravatar, [  | 
                                                        |
| 347 | 347 | Caching\Cache::EXPIRE => '7 days',  | 
                                                        
| 348 | 348 | ]);  | 
                                                        
| 349 | 349 | }  | 
                                                        
@@ -396,7 +396,7 @@ discard block  | 
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| 396 | 396 | return NULL;  | 
                                                        
| 397 | 397 | }  | 
                                                        
| 398 | 398 | |
| 399 | - fputs($sock, "HEAD " . $path . " HTTP/1.0\r\n\r\n");  | 
                                                        |
| 399 | + fputs($sock, "HEAD ".$path." HTTP/1.0\r\n\r\n");  | 
                                                        |
| 400 | 400 | $header = fgets($sock, 128);  | 
                                                        
| 401 | 401 | fclose($sock);  | 
                                                        
| 402 | 402 | |
@@ -425,7 +425,7 @@ discard block  | 
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| 425 | 425 | $emailHash = $this->getEmailHash($email);  | 
                                                        
| 426 | 426 | |
| 427 | 427 | // Start building the URL, and deciding if we're doing this via HTTPS or HTTP.  | 
                                                        
| 428 | - $url = new Nette\Http\Url(($this->useSecureUrl ? static::HTTPS_URL : static::HTTP_URL) . $emailHash);  | 
                                                        |
| 428 | + $url = new Nette\Http\Url(($this->useSecureUrl ? static::HTTPS_URL : static::HTTP_URL).$emailHash);  | 
                                                        |
| 429 | 429 | |
| 430 | 430 |  		if (!$size || !$this->isSizeValid($size)) { | 
                                                        
| 431 | 431 | $size = NULL;  |