| Total Complexity | 72 |
| Complexity/F | 2.12 |
| Lines of Code | 422 |
| Function Count | 34 |
| Duplicated Lines | 146 |
| Ratio | 34.6 % |
| Changes | 0 | ||
Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.
Common duplication problems, and corresponding solutions are:
Complex classes like controls/js/src/typography-legacy.js 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.
| 1 | /* global kirkiControlLoader, kirkiAllFonts */ |
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| 2 | wp.customize.controlConstructor['kirki-typography'] = wp.customize.Control.extend({ |
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| 3 | |||
| 4 | // When we're finished loading continue processing |
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| 5 | ready: function() { |
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| 6 | |||
| 7 | 'use strict'; |
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| 8 | |||
| 9 | var control = this; |
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| 10 | |||
| 11 | // Init the control. |
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| 12 | if ( ! _.isUndefined( window.kirkiControlLoader ) && _.isFunction( kirkiControlLoader ) ) { |
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| 13 | kirkiControlLoader( control ); |
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| 14 | } else { |
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| 15 | control.initKirkiControl(); |
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| 16 | } |
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| 17 | }, |
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| 18 | |||
| 19 | initKirkiControl: function() { |
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| 20 | |||
| 21 | 'use strict'; |
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| 22 | |||
| 23 | var control = this, |
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| 24 | value = control.getValue(), |
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| 25 | picker; |
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| 26 | |||
| 27 | control.renderFontSelector(); |
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| 28 | control.renderBackupFontSelector(); |
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| 29 | control.renderVariantSelector(); |
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| 30 | control.renderSubsetSelector(); |
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| 31 | |||
| 32 | // Font-size. |
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| 33 | if ( control.params['default']['font-size'] ) { |
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| 34 | this.container.on( 'change keyup paste', '.font-size input', function() { |
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| 35 | control.saveValue( 'font-size', jQuery( this ).val() ); |
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| 36 | }); |
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| 37 | } |
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| 38 | |||
| 39 | // Line-height. |
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| 40 | if ( control.params['default']['line-height'] ) { |
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| 41 | this.container.on( 'change keyup paste', '.line-height input', function() { |
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| 42 | control.saveValue( 'line-height', jQuery( this ).val() ); |
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| 43 | }); |
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| 44 | } |
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| 45 | |||
| 46 | // Margin-top. |
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| 47 | if ( control.params['default']['margin-top'] ) { |
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| 48 | this.container.on( 'change keyup paste', '.margin-top input', function() { |
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| 49 | control.saveValue( 'margin-top', jQuery( this ).val() ); |
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| 50 | }); |
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| 51 | } |
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| 52 | |||
| 53 | // Margin-bottom. |
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| 54 | if ( control.params['default']['margin-bottom'] ) { |
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| 55 | this.container.on( 'change keyup paste', '.margin-bottom input', function() { |
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| 56 | control.saveValue( 'margin-bottom', jQuery( this ).val() ); |
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| 57 | }); |
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| 58 | } |
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| 59 | |||
| 60 | // Letter-spacing. |
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| 61 | if ( control.params['default']['letter-spacing'] ) { |
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| 62 | value['letter-spacing'] = ( jQuery.isNumeric( value['letter-spacing'] ) ) ? value['letter-spacing'] + 'px' : value['letter-spacing']; |
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| 63 | this.container.on( 'change keyup paste', '.letter-spacing input', function() { |
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| 64 | value['letter-spacing'] = ( jQuery.isNumeric( jQuery( this ).val() ) ) ? jQuery( this ).val() + 'px' : jQuery( this ).val(); |
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| 65 | control.saveValue( 'letter-spacing', value['letter-spacing'] ); |
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| 66 | }); |
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| 67 | } |
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| 68 | |||
| 69 | // Word-spacing. |
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| 70 | if ( control.params['default']['word-spacing'] ) { |
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| 71 | this.container.on( 'change keyup paste', '.word-spacing input', function() { |
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| 72 | control.saveValue( 'word-spacing', jQuery( this ).val() ); |
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| 73 | }); |
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| 74 | } |
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| 75 | |||
| 76 | // Text-align. |
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| 77 | if ( control.params['default']['text-align'] ) { |
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| 78 | this.container.on( 'change', '.text-align input', function() { |
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| 79 | control.saveValue( 'text-align', jQuery( this ).val() ); |
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| 80 | }); |
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| 81 | } |
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| 82 | |||
| 83 | // Text-transform. |
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| 84 | if ( control.params['default']['text-transform'] ) { |
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| 85 | jQuery( control.selector + ' .text-transform select' ).selectWoo().on( 'change', function() { |
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| 86 | control.saveValue( 'text-transform', jQuery( this ).val() ); |
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| 87 | }); |
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| 88 | } |
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| 89 | |||
| 90 | // Color. |
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| 91 | if ( control.params['default'].color ) { |
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| 92 | picker = this.container.find( '.kirki-color-control' ); |
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| 93 | picker.wpColorPicker({ |
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| 94 | change: function() { |
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| 95 | setTimeout( function() { |
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| 96 | control.saveValue( 'color', picker.val() ); |
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| 97 | }, 100 ); |
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| 98 | } |
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| 99 | }); |
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| 100 | } |
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| 101 | }, |
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| 102 | |||
| 103 | /** |
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| 104 | * Adds the font-families to the font-family dropdown |
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| 105 | * and instantiates selectWoo. |
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| 106 | */ |
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| 107 | renderFontSelector: function() { |
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| 108 | |||
| 109 | var control = this, |
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| 110 | selector = control.selector + ' .font-family select', |
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| 111 | data = [], |
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| 112 | standardFonts = [], |
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| 113 | googleFonts = [], |
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| 114 | value = control.getValue(), |
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| 115 | fonts = control.getFonts(), |
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| 116 | fontSelect; |
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| 117 | |||
| 118 | // Format standard fonts as an array. |
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| 119 | if ( ! _.isUndefined( fonts.standard ) ) { |
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| 120 | _.each( fonts.standard, function( font ) { |
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| 121 | standardFonts.push({ |
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| 122 | id: font.family.replace( /"/g, ''' ), |
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| 123 | text: font.label |
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| 124 | }); |
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| 125 | }); |
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| 126 | } |
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| 127 | |||
| 128 | // Format google fonts as an array. |
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| 129 | if ( ! _.isUndefined( fonts.standard ) ) { |
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| 130 | _.each( fonts.google, function( font ) { |
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| 131 | googleFonts.push({ |
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| 132 | id: font.family, |
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| 133 | text: font.label |
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| 134 | }); |
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| 135 | }); |
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| 136 | } |
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| 137 | |||
| 138 | // Combine forces and build the final data. |
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| 139 | data = [ |
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| 140 | { text: 'Standard Fonts', children: standardFonts }, |
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| 141 | { text: 'Google Fonts', children: googleFonts } |
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| 142 | ]; |
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| 143 | |||
| 144 | // Instantiate selectWoo with the data. |
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| 145 | fontSelect = jQuery( selector ).selectWoo({ |
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| 146 | data: data |
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| 147 | }); |
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| 148 | |||
| 149 | // Set the initial value. |
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| 150 | if ( value['font-family'] ) { |
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| 151 | fontSelect.val( value['font-family'].replace( /'/g, '"' ) ).trigger( 'change' ); |
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| 152 | } |
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| 153 | |||
| 154 | // When the value changes |
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| 155 | fontSelect.on( 'change', function() { |
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| 156 | |||
| 157 | // Set the value. |
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| 158 | control.saveValue( 'font-family', jQuery( this ).val() ); |
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| 159 | |||
| 160 | // Re-init the font-backup selector. |
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| 161 | control.renderBackupFontSelector(); |
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| 162 | |||
| 163 | // Re-init variants selector. |
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| 164 | control.renderVariantSelector(); |
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| 165 | |||
| 166 | // Re-init subsets selector. |
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| 167 | control.renderSubsetSelector(); |
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| 168 | }); |
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| 169 | }, |
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| 170 | |||
| 171 | /** |
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| 172 | * Adds the font-families to the font-family dropdown |
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| 173 | * and instantiates selectWoo. |
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| 174 | */ |
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| 175 | renderBackupFontSelector: function() { |
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| 176 | |||
| 177 | var control = this, |
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| 178 | selector = control.selector + ' .font-backup select', |
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| 179 | standardFonts = [], |
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| 180 | value = control.getValue(), |
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| 181 | fontFamily = value['font-family'], |
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| 182 | variants = control.getVariants( fontFamily ), |
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| 183 | fonts = control.getFonts(), |
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| 184 | fontSelect; |
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| 185 | |||
| 186 | if ( _.isUndefined( value['font-backup'] ) || null === value['font-backup'] ) { |
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| 187 | value['font-backup'] = ''; |
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| 188 | } |
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| 189 | |||
| 190 | // Hide if we're not on a google-font. |
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| 191 | if ( false !== variants ) { |
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| 192 | jQuery( control.selector + ' .font-backup' ).show(); |
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| 193 | } else { |
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| 194 | jQuery( control.selector + ' .font-backup' ).hide(); |
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| 195 | } |
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| 196 | |||
| 197 | // Format standard fonts as an array. |
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| 198 | if ( ! _.isUndefined( fonts.standard ) ) { |
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| 199 | _.each( fonts.standard, function( font ) { |
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| 200 | standardFonts.push({ |
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| 201 | id: font.family.replace( /"/g, ''' ), |
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| 202 | text: font.label |
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| 203 | }); |
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| 204 | }); |
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| 205 | } |
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| 206 | |||
| 207 | // Instantiate selectWoo with the data. |
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| 208 | fontSelect = jQuery( selector ).selectWoo({ |
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| 209 | data: standardFonts |
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| 210 | }); |
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| 211 | |||
| 212 | // Set the initial value. |
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| 213 | if ( 'undefined' !== typeof value['font-backup'] ) { |
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| 214 | fontSelect.val( value['font-backup'].replace( /'/g, '"' ) ).trigger( 'change' ); |
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| 215 | } |
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| 216 | |||
| 217 | // When the value changes |
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| 218 | fontSelect.on( 'change', function() { |
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| 219 | |||
| 220 | // Set the value. |
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| 221 | control.saveValue( 'font-backup', jQuery( this ).val() ); |
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| 222 | }); |
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| 223 | }, |
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| 224 | |||
| 225 | /** |
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| 226 | * Renders the variants selector using selectWoo |
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| 227 | * Displays font-variants for the currently selected font-family. |
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| 228 | */ |
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| 229 | renderVariantSelector: function() { |
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| 230 | |||
| 231 | var control = this, |
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| 232 | value = control.getValue(), |
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| 233 | fontFamily = value['font-family'], |
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| 234 | variants = control.getVariants( fontFamily ), |
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| 235 | selector = control.selector + ' .variant select', |
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| 236 | data = [], |
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| 237 | isValid = false, |
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| 238 | fontWeight, |
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| 239 | variantSelector, |
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| 240 | fontStyle; |
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| 241 | |||
| 242 | if ( false !== variants ) { |
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| 243 | jQuery( control.selector + ' .variant' ).show(); |
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| 244 | _.each( variants, function( variant ) { |
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| 245 | if ( value.variant === variant.id ) { |
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| 246 | isValid = true; |
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| 247 | } |
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| 248 | data.push({ |
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| 249 | id: variant.id, |
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| 250 | text: variant.label |
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| 251 | }); |
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| 252 | }); |
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| 253 | if ( ! isValid ) { |
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| 254 | value.variant = 'regular'; |
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| 255 | } |
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| 256 | |||
| 257 | if ( jQuery( selector ).hasClass( 'select2-hidden-accessible' ) ) { |
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| 258 | jQuery( selector ).selectWoo( 'destroy' ); |
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| 259 | jQuery( selector ).empty(); |
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| 260 | } |
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| 261 | |||
| 262 | // Instantiate selectWoo with the data. |
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| 263 | variantSelector = jQuery( selector ).selectWoo({ |
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| 264 | data: data |
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| 265 | }); |
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| 266 | variantSelector.val( value.variant ).trigger( 'change' ); |
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| 267 | variantSelector.on( 'change', function() { |
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| 268 | control.saveValue( 'variant', jQuery( this ).val() ); |
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| 269 | |||
| 270 | fontWeight = ( ! _.isString( value.variant ) ) ? '400' : value.variant.match( /\d/g ); |
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| 271 | fontWeight = ( ! _.isObject( fontWeight ) ) ? '400' : fontWeight.join( '' ); |
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| 272 | fontStyle = ( -1 !== value.variant.indexOf( 'italic' ) ) ? 'italic' : 'normal'; |
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| 273 | |||
| 274 | control.saveValue( 'font-weight', fontWeight ); |
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| 275 | control.saveValue( 'font-style', fontStyle ); |
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| 276 | }); |
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| 277 | } else { |
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| 278 | jQuery( control.selector + ' .variant' ).hide(); |
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| 279 | } |
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| 280 | }, |
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| 281 | |||
| 282 | /** |
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| 283 | * Renders the subsets selector using selectWoo |
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| 284 | * Displays font-subsets for the currently selected font-family. |
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| 285 | */ |
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| 286 | renderSubsetSelector: function() { |
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| 287 | |||
| 288 | var control = this, |
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| 289 | value = control.getValue(), |
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| 290 | fontFamily = value['font-family'], |
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| 291 | subsets = control.getSubsets( fontFamily ), |
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| 292 | selector = control.selector + ' .subsets select', |
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| 293 | data = [], |
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| 294 | validValue = value.subsets, |
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| 295 | subsetSelector; |
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| 296 | |||
| 297 | if ( false !== subsets ) { |
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| 298 | jQuery( control.selector + ' .subsets' ).show(); |
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| 299 | _.each( subsets, function( subset ) { |
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| 300 | |||
| 301 | if ( _.isObject( validValue ) ) { |
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| 302 | if ( -1 === validValue.indexOf( subset.id ) ) { |
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| 303 | validValue = _.reject( validValue, function( subValue ) { |
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| 304 | return subValue === subset.id; |
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| 305 | }); |
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| 306 | } |
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| 307 | } |
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| 308 | |||
| 309 | data.push({ |
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| 310 | id: subset.id, |
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| 311 | text: subset.label |
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| 312 | }); |
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| 313 | }); |
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| 314 | |||
| 315 | } else { |
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| 316 | jQuery( control.selector + ' .subsets' ).hide(); |
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| 317 | } |
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| 318 | |||
| 319 | if ( jQuery( selector ).hasClass( 'select2-hidden-accessible' ) ) { |
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| 320 | jQuery( selector ).selectWoo( 'destroy' ); |
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| 321 | jQuery( selector ).empty(); |
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| 322 | } |
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| 323 | |||
| 324 | // Instantiate selectWoo with the data. |
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| 325 | subsetSelector = jQuery( selector ).selectWoo({ |
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| 326 | data: data |
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| 327 | }); |
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| 328 | subsetSelector.val( validValue ).trigger( 'change' ); |
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| 329 | subsetSelector.on( 'change', function() { |
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| 330 | control.saveValue( 'subsets', jQuery( this ).val() ); |
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| 331 | }); |
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| 332 | }, |
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| 333 | |||
| 334 | /** |
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| 335 | * Get fonts. |
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| 336 | */ |
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| 337 | getFonts: function() { |
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| 338 | var control = this; |
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| 339 | |||
| 340 | if ( ! _.isUndefined( window[ 'kirkiFonts' + control.id ] ) ) { |
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| 341 | return window[ 'kirkiFonts' + control.id ]; |
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| 342 | } |
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| 343 | if ( 'undefined' !== typeof kirkiAllFonts ) { |
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| 344 | return kirkiAllFonts; |
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| 345 | } |
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| 346 | return { |
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| 347 | google: [], |
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| 348 | standard: [] |
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| 349 | }; |
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| 350 | }, |
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| 351 | |||
| 352 | /** |
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| 353 | * Get variants for a font-family. |
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| 354 | */ |
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| 355 | getVariants: function( fontFamily ) { |
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| 356 | var control = this, |
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| 357 | fonts = control.getFonts(); |
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| 358 | |||
| 359 | var variants = false; |
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| 360 | _.each( fonts.standard, function( font ) { |
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| 361 | if ( fontFamily && font.family === fontFamily.replace( /'/g, '"' ) ) { |
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| 362 | variants = font.variants; |
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| 363 | return font.variants; |
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| 364 | } |
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| 365 | }); |
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| 366 | |||
| 367 | _.each( fonts.google, function( font ) { |
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| 368 | if ( font.family === fontFamily ) { |
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| 369 | variants = font.variants; |
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| 370 | return font.variants; |
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| 371 | } |
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| 372 | }); |
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| 373 | return variants; |
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| 374 | }, |
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| 375 | |||
| 376 | /** |
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| 377 | * Get subsets for a font-family. |
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| 378 | */ |
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| 379 | getSubsets: function( fontFamily ) { |
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| 380 | |||
| 381 | var control = this, |
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| 382 | subsets = false, |
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| 383 | fonts = control.getFonts(); |
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| 384 | |||
| 385 | _.each( fonts.google, function( font ) { |
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| 386 | if ( font.family === fontFamily ) { |
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| 387 | subsets = font.subsets; |
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| 388 | } |
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| 389 | }); |
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| 390 | return subsets; |
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| 391 | }, |
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| 392 | |||
| 393 | /** |
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| 394 | * Gets the value. |
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| 395 | */ |
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| 396 | getValue: function() { |
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| 397 | |||
| 398 | 'use strict'; |
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| 399 | |||
| 400 | var control = this, |
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| 401 | input = control.container.find( '.typography-hidden-value' ), |
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| 402 | valueJSON = jQuery( input ).val(); |
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| 403 | |||
| 404 | return JSON.parse( valueJSON ); |
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| 405 | }, |
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| 406 | |||
| 407 | /** |
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| 408 | * Saves the value. |
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| 409 | */ |
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| 410 | saveValue: function( property, value ) { |
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| 411 | |||
| 412 | 'use strict'; |
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| 413 | |||
| 414 | var control = this, |
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| 415 | input = control.container.find( '.typography-hidden-value' ), |
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| 416 | valueJSON = jQuery( input ).val(), |
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| 417 | valueObj = JSON.parse( valueJSON ); |
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| 418 | |||
| 419 | valueObj[ property ] = value; |
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| 420 | wp.customize.control( control.id ).setting.set( valueObj ); |
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| 421 | jQuery( input ).attr( 'value', JSON.stringify( valueObj ) ).trigger( 'change' ); |
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| 422 | } |
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| 423 | }); |
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| 424 |