Total Complexity | 40 |
Total Lines | 278 |
Duplicated Lines | 0 % |
Changes | 9 | ||
Bugs | 0 | Features | 1 |
Complex classes like Mailcode_Factory often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use Mailcode_Factory, and based on these observations, apply Extract Interface, too.
1 | <?php |
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21 | class Mailcode_Factory |
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22 | { |
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23 | const ERROR_INVALID_COMMAND_CREATED = 50001; |
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24 | const ERROR_UNEXPECTED_COMMAND_TYPE = 50002; |
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25 | |||
26 | /** |
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27 | * @var Mailcode_Factory_CommandSets |
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28 | */ |
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29 | private static $commandSets; |
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30 | |||
31 | /** |
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32 | * Creates a ShowVariable command. |
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33 | * |
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34 | * @param string $variableName A variable name, with or without the $ sign prepended. |
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35 | * @return Mailcode_Commands_Command_ShowVariable |
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36 | */ |
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37 | public static function showVar(string $variableName) : Mailcode_Commands_Command_ShowVariable |
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38 | { |
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39 | return self::$commandSets->show()->showVar($variableName); |
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40 | } |
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41 | |||
42 | /** |
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43 | * Creates a ShowDate command, used to display date variables and |
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44 | * format the date using date format strings. |
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45 | * |
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46 | * @param string $variableName A variable name, with or without the $ sign prepended. |
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47 | * @param string $formatString A date format string, or empty string for default. |
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48 | * @return Mailcode_Commands_Command_ShowDate |
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49 | */ |
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50 | public static function showDate(string $variableName, string $formatString="") : Mailcode_Commands_Command_ShowDate |
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51 | { |
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52 | return self::$commandSets->show()->showDate($variableName, $formatString); |
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53 | } |
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54 | |||
55 | /** |
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56 | * Creates a ShowSnippet command. |
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57 | * |
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58 | * @param string $snippetName A snippet name, with or without the $ sign prepended. |
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59 | * @return Mailcode_Commands_Command_ShowSnippet |
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60 | */ |
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61 | public static function showSnippet(string $snippetName) : Mailcode_Commands_Command_ShowSnippet |
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62 | { |
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63 | return self::$commandSets->show()->showSnippet($snippetName); |
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64 | } |
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65 | |||
66 | /** |
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67 | * Creates a SetVariable command. |
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68 | * |
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69 | * @param string $variableName A variable name, with or without the $ sign prepended. |
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70 | * @param string $value |
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71 | * @param bool $quoteValue Whether to treat the value as a string literal, and add quotes to it. |
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72 | * @return Mailcode_Commands_Command_SetVariable |
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73 | * @throws Mailcode_Factory_Exception |
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74 | * |
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75 | * @see Mailcode_Factory::ERROR_INVALID_COMMAND_CREATED |
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76 | */ |
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77 | public static function setVar(string $variableName, string $value, bool $quoteValue=true) : Mailcode_Commands_Command_SetVariable |
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78 | { |
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79 | return self::$commandSets->set()->setVar($variableName, $value, $quoteValue); |
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80 | } |
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81 | |||
82 | /** |
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83 | * Like setVar(), but treats the value as a string literal |
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84 | * and automatically adds quotes to it. |
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85 | * |
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86 | * @param string $variableName |
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87 | * @param string $value |
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88 | * @return Mailcode_Commands_Command_SetVariable |
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89 | */ |
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90 | public static function setVarString(string $variableName, string $value) : Mailcode_Commands_Command_SetVariable |
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91 | { |
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92 | return self::$commandSets->set()->setVar($variableName, $value, true); |
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93 | } |
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94 | |||
95 | public static function comment(string $comments) : Mailcode_Commands_Command_Comment |
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96 | { |
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97 | return self::$commandSets->misc()->comment($comments); |
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98 | } |
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99 | |||
100 | public static function else() : Mailcode_Commands_Command_Else |
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101 | { |
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102 | return self::$commandSets->if()->else(); |
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103 | } |
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104 | |||
105 | public static function end() : Mailcode_Commands_Command_End |
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106 | { |
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107 | return self::$commandSets->if()->end(); |
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108 | } |
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109 | |||
110 | public static function if(string $condition, string $type='') : Mailcode_Commands_Command_If |
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111 | { |
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112 | return self::$commandSets->if()->if($condition, $type); |
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113 | } |
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114 | |||
115 | public static function ifVar(string $variable, string $operand, string $value, bool $quoteValue=false) : Mailcode_Commands_Command_If_Variable |
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116 | { |
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117 | return self::$commandSets->if()->ifVar($variable, $operand, $value, $quoteValue); |
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118 | } |
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119 | |||
120 | public static function ifVarString(string $variable, string $operand, string $value) : Mailcode_Commands_Command_If_Variable |
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121 | { |
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122 | return self::$commandSets->if()->ifVarString($variable, $operand, $value); |
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123 | } |
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124 | |||
125 | public static function ifVarEquals(string $variable, string $value, bool $quoteValue=false) : Mailcode_Commands_Command_If_Variable |
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126 | { |
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127 | return self::$commandSets->if()->ifVarEquals($variable, $value, $quoteValue); |
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128 | } |
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129 | |||
130 | public static function ifVarEqualsString(string $variable, string $value) : Mailcode_Commands_Command_If |
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131 | { |
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132 | return self::$commandSets->if()->ifVarEqualsString($variable, $value); |
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133 | } |
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134 | |||
135 | public static function ifVarNotEquals(string $variable, string $value, bool $quoteValue=false) : Mailcode_Commands_Command_If_Variable |
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136 | { |
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137 | return self::$commandSets->if()->ifVarNotEquals($variable, $value, $quoteValue); |
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138 | } |
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139 | |||
140 | public static function ifVarNotEqualsString(string $variable, string $value) : Mailcode_Commands_Command_If_Variable |
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141 | { |
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142 | return self::$commandSets->if()->ifVarNotEqualsString($variable, $value); |
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143 | } |
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144 | |||
145 | public static function elseIf(string $condition, string $type='') : Mailcode_Commands_Command_ElseIf |
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146 | { |
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147 | return self::$commandSets->elseIf()->elseIf($condition, $type); |
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148 | } |
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149 | |||
150 | public static function elseIfEmpty(string $variable) : Mailcode_Commands_Command_ElseIf_Empty |
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151 | { |
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152 | return self::$commandSets->elseIf()->elseIfEmpty($variable); |
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153 | } |
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154 | |||
155 | public static function elseIfNotEmpty(string $variable) : Mailcode_Commands_Command_ElseIf_NotEmpty |
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156 | { |
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157 | return self::$commandSets->elseIf()->elseIfNotEmpty($variable); |
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158 | } |
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159 | |||
160 | public static function elseIfVar(string $variable, string $operand, string $value, bool $quoteValue=false) : Mailcode_Commands_Command_ElseIf_Variable |
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161 | { |
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162 | return self::$commandSets->elseIf()->elseIfVar($variable, $operand, $value, $quoteValue); |
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163 | } |
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164 | |||
165 | public static function elseIfVarString(string $variable, string $operand, string $value) : Mailcode_Commands_Command_ElseIf_Variable |
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166 | { |
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167 | return self::$commandSets->elseIf()->elseIfVarString($variable, $operand, $value); |
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168 | } |
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169 | |||
170 | public static function elseIfVarEquals(string $variable, string $value, bool $quoteValue=false) : Mailcode_Commands_Command_ElseIf_Variable |
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171 | { |
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172 | return self::$commandSets->elseIf()->elseIfVarEquals($variable, $value, $quoteValue); |
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173 | } |
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174 | |||
175 | public static function elseIfVarEqualsString(string $variable, string $value) : Mailcode_Commands_Command_ElseIf_Variable |
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178 | } |
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179 | |||
180 | public static function elseIfVarNotEquals(string $variable, string $value, bool $quoteValue=false) : Mailcode_Commands_Command_ElseIf_Variable |
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181 | { |
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182 | return self::$commandSets->elseIf()->elseIfVarNotEquals($variable, $value, $quoteValue); |
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183 | } |
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184 | |||
185 | public static function elseIfVarNotEqualsString(string $variable, string $value) : Mailcode_Commands_Command_ElseIf_Variable |
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188 | } |
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189 | |||
190 | public static function ifBeginsWith(string $variable, string $search, bool $caseInsensitive=false) : Mailcode_Commands_Command_If_BeginsWith |
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191 | { |
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192 | return self::$commandSets->if()->ifBeginsWith($variable, $search, $caseInsensitive); |
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193 | } |
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194 | |||
195 | public static function ifEndsWith(string $variable, string $search, bool $caseInsensitive=false) : Mailcode_Commands_Command_If_EndsWith |
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196 | { |
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197 | return self::$commandSets->if()->ifEndsWith($variable, $search, $caseInsensitive); |
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198 | } |
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199 | |||
200 | public static function elseIfBeginsWith(string $variable, string $search, bool $caseInsensitive=false) : Mailcode_Commands_Command_ElseIf_BeginsWith |
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201 | { |
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202 | return self::$commandSets->elseIf()->elseIfBeginsWith($variable, $search, $caseInsensitive); |
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203 | } |
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204 | |||
205 | public static function elseIfEndsWith(string $variable, string $search, bool $caseInsensitive=false) : Mailcode_Commands_Command_ElseIf_EndsWith |
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206 | { |
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208 | } |
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209 | |||
210 | public static function ifContains(string $variable, string $search, bool $caseInsensitive=false) : Mailcode_Commands_Command_If_Contains |
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213 | } |
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214 | |||
215 | /** |
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216 | * Creates if contains command, with several search terms. |
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217 | * |
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218 | * @param string $variable |
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219 | * @param string[] $searchTerms List of search terms. Do not add surrounding quotes. |
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220 | * @param bool $caseInsensitive |
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221 | * @return Mailcode_Commands_Command_If_Contains |
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222 | */ |
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223 | public static function ifContainsAny(string $variable, array $searchTerms, bool $caseInsensitive=false) : Mailcode_Commands_Command_If_Contains |
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224 | { |
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225 | return self::$commandSets->if()->ifContains($variable, $searchTerms, $caseInsensitive); |
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226 | } |
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227 | |||
228 | public static function elseIfContains(string $variable, string $search, bool $caseInsensitive=false) : Mailcode_Commands_Command_ElseIf_Contains |
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229 | { |
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230 | return self::$commandSets->elseIf()->elseIfContains($variable, array($search), $caseInsensitive); |
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231 | } |
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232 | |||
233 | /** |
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234 | * Creates else if contains command, with several search terms. |
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235 | * |
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236 | * @param string $variable |
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237 | * @param string[] $searchTerms List of search terms. Do not add surrounding quotes. |
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238 | * @param bool $caseInsensitive |
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239 | * @return Mailcode_Commands_Command_ElseIf_Contains |
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240 | */ |
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241 | public static function elseIfContainsAny(string $variable, array $searchTerms, bool $caseInsensitive=false) : Mailcode_Commands_Command_ElseIf_Contains |
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244 | } |
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245 | |||
246 | public static function ifEmpty(string $variable) : Mailcode_Commands_Command_If_Empty |
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247 | { |
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248 | return self::$commandSets->if()->ifEmpty($variable); |
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249 | } |
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250 | |||
251 | public static function ifNotEmpty(string $variable) : Mailcode_Commands_Command_If_NotEmpty |
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254 | } |
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255 | |||
256 | public static function for(string $sourceVariable, string $loopVariable) : Mailcode_Commands_Command_For |
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257 | { |
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258 | return self::$commandSets->misc()->for($sourceVariable, $loopVariable); |
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259 | } |
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260 | |||
261 | /** |
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262 | * Creates a renderer instance, which can be used to easily |
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263 | * create and convert commands to strings. |
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264 | * |
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265 | * @return Mailcode_Renderer |
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266 | */ |
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267 | public static function createRenderer() : Mailcode_Renderer |
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268 | { |
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269 | return new Mailcode_Renderer(); |
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270 | } |
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271 | |||
272 | /** |
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273 | * Creates a printer instance, which works like the renderer, |
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274 | * but outputs the generated strings to standard output. |
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275 | * |
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276 | * @return Mailcode_Printer |
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277 | */ |
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278 | public static function createPrinter() : Mailcode_Printer |
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279 | { |
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280 | return new Mailcode_Printer(); |
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281 | } |
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282 | |||
283 | /** |
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284 | * Gets/creates the global instance of the date format info |
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285 | * class, used to handle date formatting aspects. |
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286 | * |
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287 | * @return Mailcode_Date_FormatInfo |
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288 | */ |
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289 | public static function createDateInfo() : Mailcode_Date_FormatInfo |
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290 | { |
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291 | return Mailcode_Date_FormatInfo::getInstance(); |
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292 | } |
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293 | |||
294 | public static function init() : void |
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299 | } |
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300 | } |
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301 | } |
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302 | |||
303 | Mailcode_Factory::init(); |
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304 |