Automattic /
jetpack
| Conditions | 31 |
| Paths | 5044 |
| Total Lines | 122 |
| Lines | 0 |
| Ratio | 0 % |
| 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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| 26 | public function find( $new_declarations, $prev_declarations, $new_root = null, $find_deprecated = false ) { |
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| 27 | if ( $new_root ) { |
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| 28 | $new_root = $this->slashit( $new_root ); |
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| 29 | } else { |
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| 30 | echo "Warning: calling find() without \$new_root means we can't detect if files are stubbed in the new release\n"; |
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| 31 | } |
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| 32 | $total = 0; |
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| 33 | $missing_total = 0; |
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| 34 | $moved_total = 0; |
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| 35 | $moved_with_empty_file_total = 0; |
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| 36 | $deprecated_total = 0; |
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| 37 | // for each declaration, see if it exists in the current analyzer's declarations |
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| 38 | // if not, add it to the list of differences - either as missing or different |
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| 39 | foreach ( $prev_declarations->get() as $prev_declaration ) { |
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| 40 | $matched = false; |
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| 41 | $moved = false; |
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| 42 | $moved_with_empty_file = false; |
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| 43 | $deprecated = false; |
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| 44 | foreach ( $new_declarations->get() as $new_declaration ) { |
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| 45 | |||
| 46 | if ( $prev_declaration->match( $new_declaration ) ) { |
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| 47 | if ( $find_deprecated && isset( $new_declaration->deprecated ) && $new_declaration->deprecated ) { |
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| 48 | $deprecated = true; |
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| 49 | } |
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| 50 | |||
| 51 | // echo "Comparing " . $prev_declaration->path . " to " . $new_declaration->path . "\n"; |
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| 52 | if ( $prev_declaration->path !== $new_declaration->path ) { |
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| 53 | |||
| 54 | // if a file exists at the old location, and the new method is (we assume) autoloaded, |
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| 55 | // do not warn. |
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| 56 | // TODO: since functions are not autoloaded, we should probably still warn for them? |
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| 57 | if ( $new_root && file_exists( $new_root . $prev_declaration->path ) ) { |
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| 58 | $moved_with_empty_file = true; |
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| 59 | $moved_with_empty_file_total += 1; |
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| 60 | } else { |
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| 61 | $moved = true; |
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| 62 | } |
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| 63 | } |
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| 64 | $matched = true; |
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| 65 | break; |
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| 66 | } elseif ( $prev_declaration->partial_match( $new_declaration ) ) { |
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| 67 | // TODO this is to catch things like function args changed, method the same |
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| 68 | } |
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| 69 | } |
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| 70 | |||
| 71 | // do not add warnings for $moved_with_empty_file |
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| 72 | if ( $matched && $moved_with_empty_file ) { |
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| 73 | // echo "Declaration " . $prev_declaration->display_name() . " moved from " . $prev_declaration->path . " to " . $new_declaration->path . " with matching empty file at original location\n"; |
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| 74 | } |
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| 75 | |||
| 76 | // Add differences for any detected deprecations. |
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| 77 | if ( $deprecated ) { |
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| 78 | switch ( $new_declaration->type() ) { |
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| 79 | case 'method': |
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| 80 | $this->add( new Differences\Class_Method_Deprecated( $prev_declaration, $new_declaration ) ); |
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| 81 | break; |
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| 82 | case 'function': |
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| 83 | $this->add( new Differences\Function_Deprecated( $prev_declaration, $new_declaration ) ); |
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| 84 | break; |
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| 85 | default: |
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| 86 | echo 'Unknown deprecated type ' . $new_declaration->type() . "\n"; |
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| 87 | } |
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| 88 | $deprecated_total++; |
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| 89 | |||
| 90 | } elseif ( $matched && $moved ) { |
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| 91 | switch ( $prev_declaration->type() ) { |
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| 92 | case 'class': |
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| 93 | $this->add( new Differences\Class_Moved( $prev_declaration, $new_declaration ) ); |
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| 94 | break; |
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| 95 | case 'class_const': |
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| 96 | $this->add( new Differences\Class_Const_Moved( $prev_declaration, $new_declaration ) ); |
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| 97 | break; |
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| 98 | case 'method': |
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| 99 | $this->add( new Differences\Class_Method_Moved( $prev_declaration, $new_declaration ) ); |
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| 100 | break; |
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| 101 | case 'property': |
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| 102 | $this->add( new Differences\Class_Property_Moved( $prev_declaration, $new_declaration ) ); |
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| 103 | break; |
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| 104 | case 'function': |
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| 105 | $this->add( new Differences\Function_Moved( $prev_declaration, $new_declaration ) ); |
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| 106 | break; |
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| 107 | default: |
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| 108 | echo 'Unknown moved type ' . $prev_declaration->type() . "\n"; |
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| 109 | } |
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| 110 | $moved_total += 1; |
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| 111 | } |
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| 112 | |||
| 113 | if ( ! $matched ) { |
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| 114 | switch ( $prev_declaration->type() ) { |
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| 115 | case 'class': |
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| 116 | $this->add( new Differences\Class_Missing( $prev_declaration ) ); |
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| 117 | break; |
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| 118 | case 'class_const': |
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| 119 | $this->add( new Differences\Class_Const_Missing( $prev_declaration ) ); |
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| 120 | break; |
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| 121 | case 'method': |
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| 122 | $this->add( new Differences\Class_Method_Missing( $prev_declaration ) ); |
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| 123 | break; |
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| 124 | case 'property': |
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| 125 | $this->add( new Differences\Class_Property_Missing( $prev_declaration ) ); |
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| 126 | break; |
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| 127 | case 'function': |
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| 128 | $this->add( new Differences\Function_Missing( $prev_declaration ) ); |
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| 129 | break; |
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| 130 | default: |
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| 131 | echo 'Unknown unmatched type ' . $prev_declaration->type() . "\n"; |
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| 132 | } |
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| 133 | $missing_total += 1; |
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| 134 | } |
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| 135 | |||
| 136 | $total += 1; |
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| 137 | } |
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| 138 | |||
| 139 | echo "Total Declarations: $total\n"; |
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| 140 | echo 'Total Differences: ' . count( $this->get() ) . "\n"; |
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| 141 | echo 'Moved: ' . $moved_total . "\n"; |
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| 142 | echo 'Moved with stubbed file: ' . $moved_with_empty_file_total . "\n"; |
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| 143 | echo 'Missing: ' . $missing_total . "\n"; |
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| 144 | if ( $find_deprecated ) { |
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| 145 | echo 'Deprecated: ' . $deprecated_total . "\n"; |
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| 146 | } |
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| 147 | } |
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| 148 | } |
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| 149 |
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This check looks for
@paramannotations where the type inferred by our type inference engine differs from the declared type.It makes a suggestion as to what type it considers more descriptive.
Most often this is a case of a parameter that can be null in addition to its declared types.