1 | <?php |
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2 | /** |
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3 | * Hekoers to get the values of a field. |
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4 | * WARNING: PLEASE DO NOT USE THESE. |
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5 | * we only have these for backwards-compatibility purposes. |
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6 | * please use get_option() & get_theme_mod() instead. |
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7 | * |
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8 | * @package Kirki |
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9 | * @category Core |
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10 | * @author Aristeides Stathopoulos |
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11 | * @copyright Copyright (c) 2017, Aristeides Stathopoulos |
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12 | * @license http://opensource.org/licenses/https://opensource.org/licenses/MIT |
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13 | * @since 1.0 |
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14 | */ |
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15 | |||
16 | /** |
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17 | * Wrapper class for static methods. |
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18 | */ |
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19 | class Kirki_Values { |
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20 | |||
21 | /** |
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22 | * Constructor. |
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23 | * |
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24 | * @access public |
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25 | * @since 3.0.10 |
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26 | */ |
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27 | public function __construct() { |
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28 | |||
29 | add_filter( 'kirki_values_get_value', array( $this, 'typography_field_tweaks' ), 10, 2 ); |
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30 | } |
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31 | |||
32 | /** |
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33 | * Tweaks for typography fields. |
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34 | * |
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35 | * @access public |
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36 | * @since 3.0.10 |
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37 | * @param string|array $value The value. |
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38 | * @param string $field_id The field-ID. |
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39 | * @return array |
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40 | */ |
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41 | public function typography_field_tweaks( $value, $field_id ) { |
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42 | |||
43 | if ( isset( Kirki::$fields[ $field_id ] ) && isset( Kirki::$fields[ $field_id ]['type'] ) ) { |
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44 | if ( 'kirki-typography' === Kirki::$fields[ $field_id ]['type'] ) { |
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45 | |||
46 | // Sanitize the value. |
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47 | // This also adds font-weight if it doesn't already exist. |
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48 | $value = Kirki_Field_Typography::sanitize( $value ); |
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49 | |||
50 | // Combine font-family and font-backup. |
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51 | if ( isset( $value['font-family'] ) && isset( $value['font-backup'] ) ) { |
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52 | $value['font-family'] .= ', ' . $value['font-backup']; |
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53 | unset( $value['font-backup'] ); |
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54 | } |
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55 | } |
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56 | } |
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57 | return $value; |
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58 | } |
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59 | |||
60 | |||
61 | /** |
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62 | * Get the value of a field. |
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63 | * |
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64 | * @static |
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65 | * @access public |
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66 | * @param string $config_id The configuration ID. @see Kirki_Config. |
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67 | * @param string $field_id The field ID. |
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68 | * @return string|array |
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69 | */ |
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70 | public static function get_value( $config_id = '', $field_id = '' ) { |
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71 | |||
72 | // Make sure value is defined. |
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73 | $value = ''; |
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74 | |||
75 | // This allows us to skip the $config_id argument. |
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76 | // If we skip adding a $config_id, use the 'global' configuration. |
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77 | if ( ( '' === $field_id ) && '' !== $config_id ) { |
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78 | $field_id = $config_id; |
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79 | $config_id = 'global'; |
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80 | } |
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81 | |||
82 | // If $config_id is empty, set it to 'global'. |
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83 | $config_id = ( '' === $config_id ) ? 'global' : $config_id; |
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84 | |||
85 | // Fallback to 'global' if $config_id is not found. |
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86 | if ( ! isset( Kirki::$config[ $config_id ] ) ) { |
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87 | $config_id = 'global'; |
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88 | } |
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89 | |||
90 | if ( 'theme_mod' === Kirki::$config[ $config_id ]['option_type'] ) { |
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91 | |||
92 | // We're using theme_mods so just get the value using get_theme_mod. |
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93 | $default_value = null; |
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94 | if ( isset( Kirki::$fields[ $field_id ] ) && isset( Kirki::$fields[ $field_id ]['default'] ) ) { |
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95 | $default_value = Kirki::$fields[ $field_id ]['default']; |
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96 | } |
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97 | $value = get_theme_mod( $field_id, $default_value ); |
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98 | return apply_filters( 'kirki_values_get_value', $value, $field_id ); |
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99 | } |
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100 | |||
101 | if ( 'option' === Kirki::$config[ $config_id ]['option_type'] ) { |
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102 | |||
103 | // We're using options. |
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104 | if ( '' !== Kirki::$config[ $config_id ]['option_name'] ) { |
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105 | |||
106 | // Options are serialized as a single option in the db. |
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107 | // We'll have to get the option and then get the item from the array. |
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108 | $options = get_option( Kirki::$config[ $config_id ]['option_name'] ); |
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109 | |||
110 | if ( ! isset( Kirki::$fields[ $field_id ] ) && isset( Kirki::$fields[ Kirki::$config[ $config_id ]['option_name'] . '[' . $field_id . ']' ] ) ) { |
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111 | $field_id = Kirki::$config[ $config_id ]['option_name'] . '[' . $field_id . ']'; |
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112 | } |
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113 | $setting_modified = str_replace( ']', '', str_replace( Kirki::$config[ $config_id ]['option_name'] . '[', '', $field_id ) ); |
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114 | |||
115 | $default_value = ( isset( Kirki::$fields[ $field_id ] ) && isset( Kirki::$fields[ $field_id ]['default'] ) ) ? Kirki::$fields[ $field_id ]['default'] : ''; |
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116 | $value = ( isset( $options[ $setting_modified ] ) ) ? $options[ $setting_modified ] : $default_value; |
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117 | $value = maybe_unserialize( $value ); |
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118 | return apply_filters( 'kirki_values_get_value', $value, $field_id ); |
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119 | } |
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120 | |||
121 | // Each option separately saved in the db. |
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122 | $value = get_option( $field_id, Kirki::$fields[ $field_id ]['default'] ); |
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123 | return apply_filters( 'kirki_values_get_value', $value, $field_id ); |
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124 | |||
125 | } // End if(). |
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126 | |||
127 | return apply_filters( 'kirki_values_get_value', $value, $field_id ); |
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128 | |||
129 | } |
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130 | |||
131 | /** |
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132 | * Gets the value or fallsback to default. |
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133 | * |
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134 | * @static |
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135 | * @access public |
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136 | * @param array $field The field aruments. |
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137 | * @return string|array |
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138 | */ |
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139 | public static function get_sanitized_field_value( $field ) { |
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140 | $value = $field['default']; |
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141 | if ( isset( $field['option_type'] ) && 'theme_mod' === $field['option_type'] ) { |
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142 | $value = get_theme_mod( $field['settings'], $field['default'] ); |
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143 | } elseif ( isset( $field['option_type'] ) && 'option' === $field['option_type'] ) { |
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144 | if ( isset( $field['option_name'] ) && '' !== $field['option_name'] ) { |
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145 | $all_values = get_option( $field['option_name'], array() ); |
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146 | $sub_setting_id = str_replace( array( ']', $field['option_name'] . '[' ), '', $field['settings'] ); |
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147 | if ( isset( $all_values[ $sub_setting_id ] ) ) { |
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148 | $value = $all_values[ $sub_setting_id ]; |
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149 | } |
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150 | } else { |
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151 | $value = get_option( $field['settings'], $field['default'] ); |
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152 | } |
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153 | } |
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154 | |||
155 | return $value; |
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156 | |||
157 | } |
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158 | } |
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159 |