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Total Complexity | 97 |
Total Lines | 452 |
Duplicated Lines | 0 % |
Changes | 2 | ||
Bugs | 0 | Features | 1 |
Complex classes like Globals 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 Globals, and based on these observations, apply Extract Interface, too.
1 | <?php declare(strict_types=1); |
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3 | class Globals { |
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4 | protected static array $HIDDEN_PLAYERS; |
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5 | protected static array $LEVEL_REQUIREMENTS; |
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6 | protected static array $RACES; |
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7 | protected static array $GOODS; |
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8 | protected static array $HARDWARE_TYPES; |
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9 | protected static bool $FEATURE_REQUEST_OPEN; |
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10 | protected static array $RACE_RELATIONS; |
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11 | protected static array $AVAILABLE_LINKS = []; |
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12 | protected static Smr\Database $db; |
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13 | |||
14 | protected static function initialiseDatabase() : void { |
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15 | if (!isset(self::$db)) { |
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16 | self::$db = Smr\Database::getInstance(); |
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17 | } |
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18 | } |
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19 | |||
20 | public static function getAvailableLinks() : array { |
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21 | return self::$AVAILABLE_LINKS; |
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22 | } |
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23 | |||
24 | public static function canAccessPage(string $pageName, AbstractSmrPlayer $player, array $extraInfo) : void { |
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25 | switch ($pageName) { |
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26 | case 'AllianceMOTD': |
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27 | if ($player->getAllianceID() != $extraInfo['AllianceID']) { |
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28 | logException(new Exception('Tried to access page without permission.')); |
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29 | create_error('You cannot access this page.'); |
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30 | } |
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31 | break; |
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32 | } |
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33 | } |
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34 | |||
35 | public static function getHiddenPlayers() : array { |
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45 | } |
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46 | |||
47 | public static function getGalacticPostEditorIDs(int $gameID) : array { |
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55 | } |
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56 | |||
57 | public static function getLevelRequirements() : array { |
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58 | if (!isset(self::$LEVEL_REQUIREMENTS)) { |
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72 | } |
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73 | |||
74 | public static function getColouredRaceNameForRace(int $raceID, int $gameID, int $fromRaceID, bool $linked = true) : string { |
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75 | $raceRelations = Globals::getRaceRelations($gameID, $fromRaceID); |
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76 | return self::getColouredRaceName($raceID, $raceRelations[$raceID], $linked); |
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77 | } |
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78 | |||
79 | public static function getColouredRaceName(int $raceID, int $relations, bool $linked = true) : string { |
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80 | $raceName = get_colored_text($relations, Smr\Race::getName($raceID)); |
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81 | if ($linked === true) { |
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82 | $container = Page::create('skeleton.php', 'council_list.php', array('race_id' => $raceID)); |
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83 | $raceName = create_link($container, $raceName); |
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84 | } |
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85 | return $raceName; |
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86 | } |
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87 | |||
88 | public static function getGoods() : array { |
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89 | if (!isset(self::$GOODS)) { |
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90 | self::initialiseDatabase(); |
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91 | self::$GOODS = array(); |
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92 | |||
93 | // determine user level |
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94 | $dbResult = self::$db->read('SELECT * FROM good ORDER BY good_id'); |
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95 | foreach ($dbResult->records() as $dbRecord) { |
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96 | self::$GOODS[$dbRecord->getInt('good_id')] = array( |
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97 | 'Type' => 'Good', |
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98 | 'ID' => $dbRecord->getInt('good_id'), |
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99 | 'Name' => $dbRecord->getField('good_name'), |
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100 | 'Max' => $dbRecord->getInt('max_amount'), |
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101 | 'BasePrice' => $dbRecord->getInt('base_price'), |
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102 | 'Class' => $dbRecord->getInt('good_class'), |
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103 | 'ImageLink' => 'images/port/' . $dbRecord->getInt('good_id') . '.png', |
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104 | 'AlignRestriction' => $dbRecord->getInt('align_restriction'), |
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105 | ); |
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106 | } |
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107 | } |
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108 | return self::$GOODS; |
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109 | } |
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110 | |||
111 | public static function getGood(int $goodID) : array { |
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112 | return Globals::getGoods()[$goodID]; |
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113 | } |
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114 | |||
115 | public static function getGoodName(int $goodID) : string { |
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116 | if ($goodID == GOODS_NOTHING) { |
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117 | return 'Nothing'; |
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118 | } |
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119 | return Globals::getGoods()[$goodID]['Name']; |
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120 | } |
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121 | |||
122 | public static function getHardwareTypes(int $hardwareTypeID = null) : array { |
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123 | if (!isset(self::$HARDWARE_TYPES)) { |
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124 | self::initialiseDatabase(); |
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125 | self::$HARDWARE_TYPES = array(); |
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126 | |||
127 | // determine user level |
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128 | $dbResult = self::$db->read('SELECT * FROM hardware_type ORDER BY hardware_type_id'); |
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129 | foreach ($dbResult->records() as $dbRecord) { |
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130 | self::$HARDWARE_TYPES[$dbRecord->getInt('hardware_type_id')] = array( |
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131 | 'Type' => 'Hardware', |
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132 | 'ID' => $dbRecord->getInt('hardware_type_id'), |
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133 | 'Name' => $dbRecord->getField('hardware_name'), |
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134 | 'Cost' => $dbRecord->getInt('cost'), |
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135 | ); |
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136 | } |
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137 | } |
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138 | if ($hardwareTypeID === null) { |
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139 | return self::$HARDWARE_TYPES; |
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140 | } |
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141 | return self::$HARDWARE_TYPES[$hardwareTypeID]; |
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142 | } |
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143 | |||
144 | public static function getHardwareName(int $hardwareTypeID) : string { |
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145 | return Globals::getHardwareTypes()[$hardwareTypeID]['Name']; |
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146 | } |
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147 | |||
148 | public static function getHardwareCost(int $hardwareTypeID) : int { |
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149 | return Globals::getHardwareTypes()[$hardwareTypeID]['Cost']; |
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150 | } |
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151 | |||
152 | public static function isValidGame(int $gameID) : bool { |
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153 | try { |
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154 | SmrGame::getGame($gameID); |
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155 | return true; |
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156 | } catch (GameNotFoundException $e) { |
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157 | return false; |
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158 | } |
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159 | } |
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160 | |||
161 | public static function getGameType(int $gameID) : string { |
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162 | return SmrGame::getGame($gameID)->getGameType(); |
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163 | } |
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164 | |||
165 | public static function isFeatureRequestOpen() : bool { |
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166 | if (!isset(self::$FEATURE_REQUEST_OPEN)) { |
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167 | self::initialiseDatabase(); |
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168 | $dbResult = self::$db->read('SELECT open FROM open_forms WHERE type=\'FEATURE\''); |
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169 | |||
170 | self::$FEATURE_REQUEST_OPEN = $dbResult->record()->getBoolean('open'); |
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171 | } |
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172 | return self::$FEATURE_REQUEST_OPEN; |
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173 | } |
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174 | |||
175 | public static function getRaceRelations(int $gameID, int $raceID) : array { |
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176 | if (!isset(self::$RACE_RELATIONS[$gameID][$raceID])) { |
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177 | self::initialiseDatabase(); |
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178 | //get relations |
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179 | self::$RACE_RELATIONS[$gameID][$raceID] = array(); |
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180 | foreach (Smr\Race::getAllIDs() as $otherRaceID) { |
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181 | self::$RACE_RELATIONS[$gameID][$raceID][$otherRaceID] = 0; |
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182 | } |
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183 | $dbResult = self::$db->read('SELECT race_id_2,relation FROM race_has_relation WHERE race_id_1=' . self::$db->escapeNumber($raceID) . ' AND game_id=' . self::$db->escapeNumber($gameID)); |
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184 | foreach ($dbResult->records() as $dbRecord) { |
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185 | self::$RACE_RELATIONS[$gameID][$raceID][$dbRecord->getInt('race_id_2')] = $dbRecord->getInt('relation'); |
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186 | } |
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187 | } |
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188 | return self::$RACE_RELATIONS[$gameID][$raceID]; |
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189 | } |
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190 | |||
191 | public static function getFeatureRequestHREF() : string { |
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193 | } |
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194 | |||
195 | public static function getCurrentSectorHREF() : string { |
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196 | return self::$AVAILABLE_LINKS['CurrentSector'] = Page::create('skeleton.php', 'current_sector.php')->href(); |
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197 | } |
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198 | |||
199 | public static function getLocalMapHREF() : string { |
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200 | return self::$AVAILABLE_LINKS['LocalMap'] = Page::create('skeleton.php', 'map_local.php')->href(); |
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201 | } |
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202 | |||
203 | public static function getCurrentPlayersHREF() : string { |
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204 | return self::$AVAILABLE_LINKS['CurrentPlayers'] = Page::create('skeleton.php', 'current_players.php')->href(); |
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205 | } |
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206 | |||
207 | public static function getTradeHREF() : string { |
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208 | return self::$AVAILABLE_LINKS['EnterPort'] = Page::create('skeleton.php', 'shop_goods.php')->href(); |
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209 | } |
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210 | |||
211 | public static function getAttackTraderHREF(int $accountID) : string { |
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212 | $container = Page::create('trader_attack_processing.php'); |
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213 | $container['target'] = $accountID; |
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214 | return self::$AVAILABLE_LINKS['AttackTrader'] = $container->href(); |
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215 | } |
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216 | |||
217 | public static function getPodScreenHREF() : string { |
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218 | return Page::create('death_processing.php')->href(); |
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219 | } |
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220 | |||
221 | public static function getBetaFunctionsHREF() : string { //BETA |
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222 | return Page::create('skeleton.php', 'beta_functions.php')->href(); |
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223 | } |
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224 | |||
225 | public static function getBugReportProcessingHREF() : string { |
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226 | return Page::create('bug_report_processing.php')->href(); |
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227 | } |
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228 | |||
229 | public static function getWeaponReorderHREF(int $weaponOrderID, string $direction) : string { |
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230 | $container = Page::create('weapon_reorder_processing.php'); |
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231 | $container[$direction] = $weaponOrderID; |
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232 | return $container->href(); |
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233 | } |
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234 | |||
235 | public static function getSmrFileCreateHREF(int $adminCreateGameID = null) : string { |
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236 | $container = Page::create('skeleton.php', 'smr_file_create.php'); |
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237 | $container['AdminCreateGameID'] = $adminCreateGameID; |
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238 | return $container->href(); |
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239 | } |
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240 | |||
241 | public static function getCurrentSectorMoveHREF(AbstractSmrPlayer $player, int $toSector) : string { |
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242 | return self::getSectorMoveHREF($player, $toSector, 'current_sector.php'); |
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243 | } |
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244 | |||
245 | public static function getSectorMoveHREF(AbstractSmrPlayer $player, int $toSector, string $targetPage) : string { |
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246 | $container = Page::create('sector_move_processing.php'); |
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247 | $container['target_page'] = $targetPage; |
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248 | $container['target_sector'] = $toSector; |
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249 | return self::$AVAILABLE_LINKS['Move' . $player->getSector()->getSectorDirection($toSector)] = $container->href(); |
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250 | } |
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251 | |||
252 | public static function getSectorScanHREF(AbstractSmrPlayer $player, int $toSector) : string { |
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253 | $container = Page::create('skeleton.php', 'sector_scan.php'); |
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254 | $container['target_sector'] = $toSector; |
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255 | return self::$AVAILABLE_LINKS['Scan' . $player->getSector()->getSectorDirection($toSector)] = $container->href(); |
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256 | } |
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257 | |||
258 | public static function getPlotCourseHREF(int $fromSector = null, int $toSector = null) : string { |
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259 | if ($fromSector === null && $toSector === null) { |
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260 | return self::$AVAILABLE_LINKS['PlotCourse'] = Page::create('skeleton.php', 'course_plot.php')->href(); |
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261 | } else { |
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262 | return Page::create('course_plot_processing.php', '', array('from'=>$fromSector, 'to'=>$toSector))->href(); |
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263 | } |
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264 | } |
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265 | |||
266 | public static function getPlanetMainHREF() : string { |
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267 | return Page::create('skeleton.php', 'planet_main.php')->href(); |
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268 | } |
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269 | |||
270 | public static function getPlanetConstructionHREF() : string { |
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271 | return Page::create('skeleton.php', 'planet_construction.php')->href(); |
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272 | } |
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273 | |||
274 | public static function getPlanetDefensesHREF() : string { |
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275 | return Page::create('skeleton.php', 'planet_defense.php')->href(); |
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276 | } |
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277 | |||
278 | public static function getPlanetOwnershipHREF() : string { |
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279 | return Page::create('skeleton.php', 'planet_ownership.php')->href(); |
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280 | } |
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281 | |||
282 | public static function getPlanetStockpileHREF() : string { |
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283 | return Page::create('skeleton.php', 'planet_stockpile.php')->href(); |
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284 | } |
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285 | |||
286 | public static function getPlanetFinancesHREF() : string { |
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287 | return Page::create('skeleton.php', 'planet_financial.php')->href(); |
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288 | } |
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289 | |||
290 | public static function getAllianceHREF(int $allianceID = null) : string { |
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291 | if ($allianceID > 0) { |
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292 | return self::getAllianceMotdHREF($allianceID); |
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293 | } else { |
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294 | return self::getAllianceListHREF(); |
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295 | } |
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296 | } |
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297 | |||
298 | public static function getAllianceBankHREF(int $allianceID = null) : string { |
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299 | $container = Page::create('skeleton.php', 'bank_alliance.php'); |
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300 | $container['alliance_id'] = $allianceID; |
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301 | return $container->href(); |
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302 | } |
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303 | |||
304 | public static function getAllianceRosterHREF(int $allianceID = null) : string { |
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305 | $container = Page::create('skeleton.php', 'alliance_roster.php'); |
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306 | $container['alliance_id'] = $allianceID; |
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307 | return $container->href(); |
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308 | } |
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309 | |||
310 | public static function getAllianceListHREF() : string { |
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311 | return Page::create('skeleton.php', 'alliance_list.php')->href(); |
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312 | } |
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313 | |||
314 | public static function getAllianceNewsHREF(int $allianceID) : string { |
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315 | return Page::create('skeleton.php', 'news_read_advanced.php', array('allianceID'=>$allianceID, 'submit' => 'Search For Alliance'))->href(); |
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316 | } |
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317 | |||
318 | public static function getAllianceMotdHREF(int $allianceID) : string { |
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319 | return Page::create('skeleton.php', 'alliance_mod.php', array('alliance_id'=>$allianceID))->href(); |
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320 | } |
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321 | |||
322 | public static function getAllianceMessageHREF(int $allianceID) : string { |
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323 | return Page::create('skeleton.php', 'alliance_broadcast.php', array('alliance_id'=>$allianceID))->href(); |
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324 | } |
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325 | |||
326 | public static function getAllianceMessageBoardHREF(int $allianceID) : string { |
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327 | return Page::create('skeleton.php', 'alliance_message.php', array('alliance_id'=>$allianceID))->href(); |
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328 | } |
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329 | |||
330 | public static function getAllianceForcesHREF(int $allianceID) : string { |
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331 | return Page::create('skeleton.php', 'alliance_forces.php', array('alliance_id'=>$allianceID))->href(); |
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332 | } |
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333 | |||
334 | public static function getAllianceOptionsHREF(int $allianceID) : string { |
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335 | return Page::create('skeleton.php', 'alliance_option.php', array('alliance_id'=>$allianceID))->href(); |
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336 | } |
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337 | |||
338 | public static function getPlanetListHREF(int $allianceID) : string { |
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339 | return Page::create('skeleton.php', 'planet_list.php', array('alliance_id'=>$allianceID))->href(); |
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340 | } |
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341 | |||
342 | public static function getPlanetListFinancialHREF(int $allianceID) : string { |
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343 | return Page::create('skeleton.php', 'planet_list_financial.php', array('alliance_id'=>$allianceID))->href(); |
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344 | } |
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345 | |||
346 | public static function getViewMessageBoxesHREF() : string { |
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347 | return Page::create('skeleton.php', 'message_box.php')->href(); |
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348 | } |
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349 | |||
350 | public static function getSendGlobalMessageHREF() : string { |
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351 | return Page::create('skeleton.php', 'message_send.php')->href(); |
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352 | } |
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353 | |||
354 | public static function getManageBlacklistHREF() : string { |
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355 | return Page::create('skeleton.php', 'message_blacklist.php')->href(); |
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356 | } |
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357 | |||
358 | public static function getSendCouncilMessageHREF(int $raceID) : string { |
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359 | $container = Page::create('skeleton.php', 'council_send_message.php'); |
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360 | $container['race_id'] = $raceID; |
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361 | $container['folder_id'] = MSG_POLITICAL; |
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362 | return $container->href(); |
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363 | } |
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364 | |||
365 | public static function getTraderStatusHREF() : string { |
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366 | return Page::create('skeleton.php', 'trader_status.php')->href(); |
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367 | } |
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368 | |||
369 | public static function getCouncilHREF(int $raceID = null) : string { |
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370 | $container = Page::create('skeleton.php', 'council_list.php'); |
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371 | $container['race_id'] = $raceID; |
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372 | return $container->href(); |
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373 | } |
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374 | |||
375 | public static function getTraderRelationsHREF() : string { |
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376 | return Page::create('skeleton.php', 'trader_relations.php')->href(); |
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377 | } |
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378 | |||
379 | public static function getTraderBountiesHREF() : string { |
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380 | return Page::create('skeleton.php', 'trader_bounties.php')->href(); |
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381 | } |
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382 | |||
383 | public static function getPoliticsHREF() : string { |
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384 | return Page::create('skeleton.php', 'council_list.php')->href(); |
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385 | } |
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386 | |||
387 | public static function getCasinoHREF() : string { |
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388 | return Page::create('skeleton.php', 'chess.php')->href(); |
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389 | } |
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390 | |||
391 | public static function getChessHREF() : string { |
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392 | return Page::create('skeleton.php', 'chess.php')->href(); |
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393 | } |
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394 | |||
395 | public static function getChessCreateHREF() : string { |
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396 | return Page::create('chess_create_processing.php')->href(); |
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397 | } |
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398 | |||
399 | public static function getBarMainHREF() : string { |
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400 | $container = Page::create('skeleton.php', 'bar_main.php'); |
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401 | $container->addVar('LocationID'); |
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402 | return $container->href(); |
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403 | } |
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404 | |||
405 | public static function getBarLottoPlayHREF() : string { |
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406 | $container = Page::create('skeleton.php', 'bar_lotto_buy.php'); |
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407 | $container->addVar('LocationID'); |
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408 | return $container->href(); |
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409 | } |
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410 | |||
411 | public static function getBarBlackjackHREF() : string { |
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412 | $container = Page::create('skeleton.php', 'bar_gambling_bet.php'); |
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413 | $container->addVar('LocationID'); |
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414 | return $container->href(); |
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415 | } |
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416 | |||
417 | public static function getBuyMessageNotificationsHREF() : string { |
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418 | return Page::create('skeleton.php', 'buy_message_notifications.php')->href(); |
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419 | } |
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420 | |||
421 | public static function getBuyShipNameHREF() : string { |
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422 | return Page::create('skeleton.php', 'buy_ship_name.php')->href(); |
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423 | } |
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424 | |||
425 | public static function getBuyShipNameCosts() : array { |
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426 | return [ |
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427 | 'text' => CREDITS_PER_TEXT_SHIP_NAME, |
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428 | 'html' => CREDITS_PER_HTML_SHIP_NAME, |
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429 | 'logo' => CREDITS_PER_SHIP_LOGO, |
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430 | ]; |
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431 | } |
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432 | |||
433 | public static function getSectorBBLink(int $sectorID) : string { |
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434 | return '[sector=' . $sectorID . ']'; |
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435 | } |
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436 | |||
437 | public static function getAvailableTemplates() : array { |
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438 | return array_keys(CSS_URLS); |
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439 | } |
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440 | |||
441 | public static function getAvailableColourSchemes(string $templateName) : array { |
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442 | return array_keys(CSS_COLOUR_URLS[$templateName]); |
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443 | } |
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444 | |||
445 | /** |
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446 | * Returns an array of history databases for which we have ancient saved |
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447 | * game data. Array keys are database names and values are the columns in |
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448 | * the `account` table with the linked historical account ID's. |
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449 | */ |
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450 | public static function getHistoryDatabases() : array { |
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455 | } |
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456 | } |
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457 | |||
458 | } |
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459 |