appserver-io /
doppelgaenger
| @@ 60-100 (lines=41) @@ | ||
| 57 | * |
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| 58 | * @return string |
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| 59 | */ |
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| 60 | public function filterChunk($chunk, FunctionDefinitionList $functionDefinitions) |
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| 61 | { |
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| 62 | // Get the tokens |
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| 63 | $tokens = token_get_all($chunk); |
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| 64 | ||
| 65 | // Go through the tokens and check what we found |
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| 66 | $tokensCount = count($tokens); |
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| 67 | for ($i = 0; $i < $tokensCount; $i++) { |
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| 68 | // Did we find a function? If so check if we know that thing and insert the code of its preconditions. |
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| 69 | if (is_array($tokens[$i]) && $tokens[$i][0] === T_FUNCTION && is_array($tokens[$i + 2])) { |
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| 70 | // Get the name of the function |
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| 71 | $functionName = $tokens[$i + 2][1]; |
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| 72 | ||
| 73 | // Check if we got the function in our list, if not continue |
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| 74 | $functionDefinition = $functionDefinitions->get($functionName); |
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| 75 | ||
| 76 | if (!$functionDefinition instanceof FunctionDefinition) { |
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| 77 | continue; |
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| 78 | ||
| 79 | } else { |
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| 80 | // Get the code for the assertions |
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| 81 | $code = $this->generateCode($functionDefinition->getAllPreconditions(), $functionName); |
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| 82 | ||
| 83 | // Insert the code |
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| 84 | $chunk = str_replace( |
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| 85 | Placeholders::PRECONDITION . $functionDefinition->getName() . |
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| 86 | Placeholders::PLACEHOLDER_CLOSE, |
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| 87 | $code, |
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| 88 | $chunk |
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| 89 | ); |
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| 90 | ||
| 91 | // "Destroy" code and function definition |
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| 92 | $code = null; |
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| 93 | $functionDefinition = null; |
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| 94 | } |
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| 95 | } |
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| 96 | } |
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| 97 | ||
| 98 | // Tell them how much we already processed, and stuff it back into the output |
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| 99 | return $chunk; |
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| 100 | } |
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| 101 | ||
| 102 | /** |
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| 103 | * Will generate the code needed to enforce made precondition assertions |
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| @@ 60-99 (lines=40) @@ | ||
| 57 | * |
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| 58 | * @return string |
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| 59 | */ |
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| 60 | public function filterChunk($chunk, FunctionDefinitionList $functionDefinitions) |
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| 61 | { |
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| 62 | // Get the tokens |
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| 63 | $tokens = token_get_all($chunk); |
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| 64 | ||
| 65 | // Go through the tokens and check what we found |
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| 66 | $tokensCount = count($tokens); |
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| 67 | for ($i = 0; $i < $tokensCount; $i++) { |
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| 68 | // Did we find a function? If so check if we know that thing and insert the code of its preconditions |
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| 69 | if (is_array($tokens[$i]) && $tokens[$i][0] === T_FUNCTION && is_array($tokens[$i + 2])) { |
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| 70 | // Get the name of the function |
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| 71 | $functionName = $tokens[$i + 2][1]; |
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| 72 | ||
| 73 | // Check if we got the function in our list, if not continue |
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| 74 | $functionDefinition = $functionDefinitions->get($functionName); |
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| 75 | ||
| 76 | if (!$functionDefinition instanceof FunctionDefinition) { |
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| 77 | continue; |
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| 78 | ||
| 79 | } else { |
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| 80 | // Get the code for the needed call |
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| 81 | $code = $this->generateCode($functionDefinition); |
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| 82 | ||
| 83 | // Insert the code |
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| 84 | $chunk = str_replace( |
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| 85 | Placeholders::AROUND_JOINPOINT . $functionDefinition->getName() . |
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| 86 | Placeholders::PLACEHOLDER_CLOSE, |
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| 87 | $code, |
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| 88 | $chunk |
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| 89 | ); |
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| 90 | ||
| 91 | // "Destroy" code and function definition |
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| 92 | $code = null; |
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| 93 | $functionDefinition = null; |
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| 94 | } |
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| 95 | } |
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| 96 | } |
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| 97 | ||
| 98 | return $chunk; |
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| 99 | } |
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| 100 | ||
| 101 | /** |
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| 102 | * Will generate the code to call the original method logic |
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