SuperdeskWebPublisher /
templates-system
| Conditions | 13 |
| Paths | 768 |
| Total Lines | 116 |
| Code Lines | 83 |
| Lines | 16 |
| Ratio | 13.79 % |
| Changes | 0 | ||
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | <?php |
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| 90 | public function compile(\Twig_Compiler $compiler) |
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| 91 | { |
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| 92 | $i = self::$count++; |
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| 93 | |||
| 94 | $collectionTypeName = $this->getNode('collectionType')->getNode(0)->getAttribute('name'); |
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| 95 | |||
| 96 | $compiler |
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| 97 | ->addDebugInfo($this); |
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| 98 | |||
| 99 | if ($this->hasNode('collectionFilters')) { |
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| 100 | $compiler->write("\$context['_collection_type_filters'] = [];\n"); |
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| 101 | $compiler->write("\$context['".$collectionTypeName."'] = null;\n"); |
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| 102 | $compiler->write("\$context['_collection_type_filters'] = ")->subcompile($this->getNode('collectionFilters'))->raw("['_collection_type_filters']; unset(\$context['".$collectionTypeName."']['_collection_type_filters']);\n"); |
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| 103 | |||
| 104 | View Code Duplication | if ($this->hasNode('parameters')) { |
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| 105 | $compiler->write('$parameters = array_merge(')->subcompile($this->getNode('parameters'))->raw(", \$context['_collection_type_filters']);\n"); |
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| 106 | } else { |
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| 107 | $compiler->write("\$parameters = \$context['_collection_type_filters'];\n"); |
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| 108 | } |
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| 109 | View Code Duplication | } else { |
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| 110 | if ($this->hasNode('parameters')) { |
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| 111 | $compiler->raw('$parameters = ')->subcompile($this->getNode('parameters'))->raw(";\n"); |
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| 112 | } else { |
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| 113 | $compiler->raw("\$parameters = [];\n"); |
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| 114 | } |
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| 115 | } |
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| 116 | |||
| 117 | $compiler->write('$swpCollectionMetaLoader'.$i." = \$this->env->getExtension('swp_gimme')->getLoader();\n"); |
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| 118 | View Code Duplication | if ($this->hasNode('ignoreContext')) { |
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| 119 | $compiler->write('$swpContext'.$i."GimmeList = \$this->env->getExtension('swp_gimme')->getContext();\n"); |
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| 120 | $compiler->write('$swpIgnoreContext'.$i.'GimmeList = $swpContext'.$i.'GimmeList->temporaryUnset(')->subcompile($this->getNode('ignoreContext'))->raw(");\n"); |
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| 121 | } |
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| 122 | $compiler->write('')->subcompile($this->getNode('collectionType'))->raw(' = twig_ensure_traversable($swpCollectionMetaLoader'.$i.'->load("')->raw($collectionTypeName)->raw('", '); |
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| 123 | $compiler->raw('$parameters'); |
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| 124 | $compiler->raw(", \SWP\Component\TemplatesSystem\Gimme\Loader\LoaderInterface::COLLECTION));\n"); |
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| 125 | |||
| 126 | // the (array) cast bypasses a PHP 5.2.6 bug |
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| 127 | $compiler->write("\$context['_parent'] = (array) \$context;\n"); |
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| 128 | |||
| 129 | if ($this->hasNode('else')) { |
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| 130 | $compiler->write("\$context['_iterated'] = false;\n"); |
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| 131 | } |
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| 132 | |||
| 133 | if ($this->getAttribute('with_loop')) { |
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| 134 | $compiler |
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| 135 | ->write("\$context['loop'] = array(\n") |
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| 136 | ->write(" 'parent' => \$context['_parent'],\n") |
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| 137 | ->write(" 'index0' => 0,\n") |
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| 138 | ->write(" 'index' => 1,\n") |
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| 139 | ->write(" 'first' => true,\n") |
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| 140 | ->write(");\n"); |
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| 141 | |||
| 142 | if (!$this->getAttribute('ifexpr') && $this->getNode('collectionType')) { |
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| 143 | $compiler |
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| 144 | ->write('if (is_array(')->subcompile($this->getNode('collectionType'))->raw(') || (is_object(')->subcompile($this->getNode('collectionType'))->raw(') && ')->subcompile($this->getNode('collectionType'))->raw(" instanceof Countable)) {\n") |
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| 145 | ->indent() |
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| 146 | ->write('$length = count(')->subcompile($this->getNode('collectionType'))->raw(");\n") |
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| 147 | ->write("\$context['loop']['revindex0'] = \$length - 1;\n") |
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| 148 | ->write("\$context['loop']['revindex'] = \$length;\n") |
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| 149 | ->write("\$context['loop']['length'] = \$length;\n") |
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| 150 | ->write("\$context['loop']['totalLength'] = \$length;\n") |
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| 151 | ->write("\$context['loop']['last'] = 1 === \$length;\n") |
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| 152 | ->outdent() |
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| 153 | ->write("}\n"); |
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| 154 | |||
| 155 | $compiler |
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| 156 | ->write('if(is_object(')->subcompile($this->getNode('collectionType'))->raw(') && ')->subcompile($this->getNode('collectionType'))->raw(" instanceof \SWP\Component\TemplatesSystem\Gimme\Meta\MetaCollection) {\n") |
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| 157 | ->indent() |
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| 158 | ->write('$context[\'loop\'][\'totalLength\'] = ')->subcompile($this->getNode('collectionType'))->raw("->getTotalItemsCount();\n") |
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| 159 | ->outdent() |
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| 160 | ->write("}\n"); |
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| 161 | } |
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| 162 | } |
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| 163 | |||
| 164 | $this->loop->setAttribute('else', $this->hasNode('else')); |
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| 165 | $this->loop->setAttribute('with_loop', $this->getAttribute('with_loop')); |
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| 166 | $this->loop->setAttribute('ifexpr', $this->getAttribute('ifexpr')); |
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| 167 | |||
| 168 | if (null !== $this->getNode('collectionType')) { |
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| 169 | $compiler |
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| 170 | ->write('foreach (') |
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| 171 | ->subcompile($this->getNode('collectionType')) |
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| 172 | ->raw(' as $_key') |
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| 173 | ->raw(' => ') |
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| 174 | ->subcompile($this->getNode('variable')) |
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| 175 | ->raw(") {\n") |
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| 176 | ->indent() |
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| 177 | ->subcompile($this->getNode('body')) |
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| 178 | ->outdent() |
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| 179 | ->write("}\n"); |
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| 180 | } |
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| 181 | |||
| 182 | if ($this->hasNode('else')) { |
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| 183 | $compiler |
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| 184 | ->write("if (!\$context['_iterated']) {\n") |
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| 185 | ->indent() |
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| 186 | ->subcompile($this->getNode('else')) |
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| 187 | ->outdent() |
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| 188 | ->write("}\n"); |
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| 189 | } |
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| 190 | |||
| 191 | if ($this->hasNode('ignoreContext')) { |
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| 192 | $compiler->write('$swpContext'.$i.'GimmeList->restoreTemporaryUnset($swpIgnoreContext'.$i."GimmeList);\n"); |
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| 193 | } |
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| 194 | $compiler->write("\$_parent = \$context['_parent'];\n"); |
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| 195 | |||
| 196 | // remove some "private" loop variables (needed for nested loops) |
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| 197 | $compiler->write('unset($context[\''.$this->getNode('variable')->getNode(0)->getAttribute('name').'\'], $context[\'_iterated\'], $context[\''.$collectionTypeName.'\'], $context[\'_parent\'], $context[\'loop\']);'."\n"); |
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| 198 | |||
| 199 | if ($this->hasNode('collectionFilters')) { |
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| 200 | $compiler->write("unset(\$context['_collection_type_filters']);\n"); |
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| 201 | } |
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| 202 | |||
| 203 | // keep the values set in the inner context for variables defined in the outer context |
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| 204 | $compiler->write("\$context = array_intersect_key(\$context, \$_parent) + \$_parent;\n"); |
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| 205 | } |
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| 206 | } |
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| 207 |
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Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.