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1 | <?php |
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2 | |||
3 | /** |
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4 | * @see https://github.com/SemanticMediaWiki/SemanticResultFormats/ |
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5 | * |
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6 | * @defgroup SRF Semantic Result Formats |
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7 | */ |
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8 | |||
9 | SemanticResultFormats::load(); |
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10 | |||
11 | /** |
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12 | * @codeCoverageIgnore |
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13 | */ |
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14 | class SemanticResultFormats { |
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15 | |||
16 | /** |
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17 | * @since 2.5 |
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18 | * |
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19 | * @note It is expected that this function is loaded before LocalSettings.php |
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20 | * to ensure that settings and global functions are available by the time |
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21 | * the extension is activated. |
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22 | */ |
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23 | public static function load() { |
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24 | |||
25 | if ( is_readable( __DIR__ . '/vendor/autoload.php' ) ) { |
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26 | include_once __DIR__ . '/vendor/autoload.php'; |
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27 | } |
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28 | |||
29 | // Load DefaultSettings |
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30 | require_once __DIR__ . '/DefaultSettings.php'; |
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31 | } |
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32 | |||
33 | /** |
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34 | * @since 2.5 |
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35 | */ |
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36 | public static function initExtension( $credits = [] ) { |
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37 | |||
38 | // See https://phabricator.wikimedia.org/T151136 |
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39 | define( 'SRF_VERSION', isset( $credits['version'] ) ? $credits['version'] : 'UNKNOWN' ); |
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40 | |||
41 | // Register message files |
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42 | $GLOBALS['wgMessagesDirs']['SemanticResultFormats'] = __DIR__ . '/i18n'; |
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43 | $GLOBALS['wgExtensionMessagesFiles']['SemanticResultFormats'] = __DIR__ . '/SemanticResultFormats.i18n.php'; |
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44 | $GLOBALS['wgExtensionMessagesFiles']['SemanticResultFormatsMagic'] = __DIR__ . '/SemanticResultFormats.i18n.magic.php'; |
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45 | |||
46 | $GLOBALS['srfgIP'] = __DIR__; |
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47 | $GLOBALS['wgResourceModules'] = array_merge( $GLOBALS['wgResourceModules'], include( __DIR__ . "/Resources.php" ) ); |
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48 | |||
49 | self::registerHooks(); |
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50 | } |
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51 | |||
52 | /** |
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53 | * @since 2.5 |
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54 | */ |
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55 | public static function registerHooks() { |
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56 | $formatDir = __DIR__ . '/formats/'; |
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57 | |||
58 | unset( $formatDir ); |
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59 | |||
60 | $GLOBALS['wgHooks']['ParserFirstCallInit'][] = 'SRFParserFunctions::registerFunctions'; |
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61 | $GLOBALS['wgHooks']['UnitTestsList'][] = 'SRFHooks::registerUnitTests'; |
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62 | |||
63 | $GLOBALS['wgHooks']['ResourceLoaderTestModules'][] = 'SRFHooks::registerQUnitTests'; |
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64 | $GLOBALS['wgHooks']['ResourceLoaderGetConfigVars'][] = 'SRFHooks::onResourceLoaderGetConfigVars'; |
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65 | |||
66 | // Format hooks |
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67 | $GLOBALS['wgHooks']['OutputPageParserOutput'][] = 'SRF\Filtered\Hooks::onOutputPageParserOutput'; |
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68 | $GLOBALS['wgHooks']['MakeGlobalVariablesScript'][] = 'SRF\Filtered\Hooks::onMakeGlobalVariablesScript'; |
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69 | |||
70 | // register API modules |
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71 | $GLOBALS['wgAPIModules']['ext.srf.slideshow.show'] = 'SRFSlideShowApi'; |
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72 | |||
73 | // User preference |
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74 | $GLOBALS['wgHooks']['SMW::GetPreferences'][] = 'SRFHooks::onGetPreferences'; |
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75 | |||
76 | // Allows last minute changes to the output page, e.g. adding of CSS or JavaScript by extensions |
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77 | $GLOBALS['wgHooks']['BeforePageDisplay'][] = 'SRFHooks::onBeforePageDisplay'; |
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78 | } |
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79 | |||
80 | /** |
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81 | * @since 2.5 |
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82 | */ |
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83 | public static function onExtensionFunction() { |
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84 | |||
85 | if ( !defined( 'SMW_VERSION' ) ) { |
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86 | |||
87 | if ( PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg' ) { |
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88 | die( "\nThe 'Semantic Result Formats' extension requires 'Semantic MediaWiki' to be installed and enabled.\n" ); |
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89 | } else { |
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90 | die( |
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91 | '<b>Error:</b> The <a href="https://github.com/SemanticMediaWiki/SemanticResultFormats/">Semantic Result Formats</a> ' . |
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92 | 'extension requires <a href="https://www.semantic-mediawiki.org/wiki/Semantic_MediaWiki">Semantic MediaWiki</a> to be ' . |
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93 | 'installed and enabled.<br />' |
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94 | ); |
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95 | } |
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96 | } |
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97 | |||
98 | // Admin Links hook needs to be called in a delayed way so that it |
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99 | // will always be called after SMW's Admin Links addition; as of |
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100 | // SMW 1.9, SMW delays calling all its hook functions. |
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101 | $GLOBALS['wgHooks']['AdminLinks'][] = 'SRFHooks::addToAdminLinks'; |
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102 | |||
103 | $GLOBALS['srfgScriptPath'] = ( $GLOBALS['wgExtensionAssetsPath'] === false ? $GLOBALS['wgScriptPath'] . '/extensions' : $GLOBALS['wgExtensionAssetsPath'] ) . '/SemanticResultFormats'; |
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104 | |||
105 | $formatClasses = [ |
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106 | // Assign the Boilerplate class to a format identifier |
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107 | // 'boilerplate' => 'SRFBoilerplate', |
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108 | 'timeline' => 'SRFTimeline', |
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109 | 'eventline' => 'SRFTimeline', |
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110 | 'vcard' => 'SRF\vCard\vCardFileExportPrinter', |
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111 | 'icalendar' => 'SRF\iCalendar\iCalendarFileExportPrinter', |
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112 | 'bibtex' => 'SRFBibTeX', |
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113 | 'calendar' => 'SRFCalendar', |
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114 | 'eventcalendar' => 'SRF\EventCalendar', |
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115 | 'outline' => 'SRFOutline', |
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116 | 'sum' => 'SRFMath', |
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117 | 'product' => 'SRFMath', |
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118 | 'average' => 'SRFMath', |
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119 | 'min' => 'SRFMath', |
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120 | 'max' => 'SRFMath', |
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121 | 'median' => 'SRFMath', |
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122 | 'exhibit' => 'SRFExhibit', |
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123 | 'googlebar' => 'SRFGoogleBar', |
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124 | 'googlepie' => 'SRFGooglePie', |
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125 | 'jitgraph' => 'SRFJitGraph', |
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126 | 'jqplotchart' => 'SRFjqPlotChart', |
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127 | 'jqplotseries' => 'SRFjqPlotSeries', |
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128 | 'graph' => 'SRFGraph', |
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129 | 'process' => 'SRFProcess', |
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130 | 'gallery' => 'SRF\Gallery', |
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131 | 'tagcloud' => 'SRF\TagCloud', |
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132 | 'valuerank' => 'SRFValueRank', |
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133 | 'array' => 'SRFArray', |
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134 | 'hash' => 'SRFHash', |
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135 | 'd3chart' => 'SRFD3Chart', |
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136 | 'tree' => 'SRF\Formats\Tree\TreeResultPrinter', |
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137 | 'ultree' => 'SRF\Formats\Tree\TreeResultPrinter', |
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138 | 'oltree' => 'SRF\Formats\Tree\TreeResultPrinter', |
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139 | 'filtered' => 'SRF\Filtered\Filtered', |
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140 | 'latest' => 'SRFTime', |
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141 | 'earliest' => 'SRFTime', |
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142 | 'slideshow' => 'SRFSlideShow', |
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143 | 'timeseries' => 'SRFTimeseries', |
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144 | 'sparkline' => 'SRFSparkline', |
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145 | 'listwidget' => 'SRFListWidget', |
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146 | 'pagewidget' => 'SRFPageWidget', |
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147 | 'dygraphs' => 'SRFDygraphs', |
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148 | 'incoming' => 'SRFIncoming', |
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149 | 'media' => 'SRF\MediaPlayer', |
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150 | 'excel' => 'SRF\SRFExcel', |
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151 | 'datatables' => 'SRF\DataTables' |
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152 | ]; |
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153 | |||
154 | $formatAliases = [ |
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155 | 'tagcloud' => [ 'tag cloud' ], |
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156 | 'datatables' => [ 'datatable' ], |
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157 | 'valuerank' => [ 'value rank' ], |
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158 | 'd3chart' => [ 'd3 chart' ], |
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159 | 'timeseries' => [ 'time series' ], |
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160 | 'jqplotchart' => [ 'jqplot chart', 'jqplotpie', 'jqplotbar' ], |
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161 | 'jqplotseries' => [ 'jqplot series' ], |
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162 | ]; |
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163 | |||
164 | foreach ( $GLOBALS['srfgFormats'] as $format ) { |
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165 | if ( array_key_exists( $format, $formatClasses ) ) { |
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166 | $GLOBALS['smwgResultFormats'][$format] = $formatClasses[$format]; |
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167 | |||
168 | if ( isset( $GLOBALS['smwgResultAliases'] ) && array_key_exists( $format, $formatAliases ) ) { |
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169 | $GLOBALS['smwgResultAliases'][$format] = $formatAliases[$format]; |
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170 | } |
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171 | } |
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172 | } |
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173 | } |
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174 | |||
175 | /** |
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176 | * @since 2.5 |
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177 | * |
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178 | * @return string|null |
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179 | */ |
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180 | public static function getVersion() { |
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181 | return SRF_VERSION; |
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182 | } |
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183 | |||
184 | } |
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185 |
Instead of super-globals, we recommend to explicitly inject the dependencies of your class. This makes your code less dependent on global state and it becomes generally more testable: