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 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 | add_filter( 'kirki_values_get_value', array( $this, 'typography_field_tweaks' ), 10, 2 ); |
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29 | } |
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30 | |||
31 | /** |
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32 | * Tweaks for typography fields. |
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33 | * |
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34 | * @access public |
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35 | * @since 3.0.10 |
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36 | * @param string|array $value The value. |
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37 | * @param string $field_id The field-ID. |
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38 | * @return array |
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39 | */ |
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40 | public function typography_field_tweaks( $value, $field_id ) { |
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41 | if ( isset( Kirki::$fields[ $field_id ] ) && isset( Kirki::$fields[ $field_id ]['type'] ) ) { |
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42 | if ( 'kirki-typography' === Kirki::$fields[ $field_id ]['type'] ) { |
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43 | |||
44 | // Sanitize the value. |
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45 | // This also adds font-weight if it doesn't already exist. |
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46 | $value = Kirki_Field_Typography::sanitize( $value ); |
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47 | |||
48 | // Combine font-family and font-backup. |
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49 | if ( isset( $value['font-family'] ) && isset( $value['font-backup'] ) ) { |
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50 | $value['font-family'] .= ', ' . $value['font-backup']; |
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51 | unset( $value['font-backup'] ); |
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52 | } |
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53 | } |
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54 | } |
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55 | return $value; |
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56 | } |
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57 | |||
58 | |||
59 | /** |
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60 | * Get the value of a field. |
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61 | * |
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62 | * @static |
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63 | * @access public |
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64 | * @param string $config_id The configuration ID. @see Kirki_Config. |
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65 | * @param string $field_id The field ID. |
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66 | * @return string|array |
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67 | */ |
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68 | public static function get_value( $config_id = '', $field_id = '' ) { |
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69 | |||
70 | // Make sure value is defined. |
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71 | $value = ''; |
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72 | |||
73 | // This allows us to skip the $config_id argument. |
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74 | // If we skip adding a $config_id, use the 'global' configuration. |
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75 | if ( ( '' === $field_id ) && '' !== $config_id ) { |
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76 | $field_id = $config_id; |
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77 | $config_id = 'global'; |
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78 | } |
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79 | |||
80 | // If $config_id is empty, set it to 'global'. |
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81 | $config_id = ( '' === $config_id ) ? 'global' : $config_id; |
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82 | |||
83 | // Fallback to 'global' if $config_id is not found. |
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84 | if ( ! isset( Kirki::$config[ $config_id ] ) ) { |
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85 | $config_id = 'global'; |
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86 | } |
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87 | |||
88 | if ( 'theme_mod' === Kirki::$config[ $config_id ]['option_type'] ) { |
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89 | |||
90 | // We're using theme_mods so just get the value using get_theme_mod. |
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91 | $default_value = null; |
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92 | if ( isset( Kirki::$fields[ $field_id ] ) && isset( Kirki::$fields[ $field_id ]['default'] ) ) { |
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93 | $default_value = Kirki::$fields[ $field_id ]['default']; |
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94 | } |
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95 | $value = get_theme_mod( $field_id, $default_value ); |
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96 | return apply_filters( 'kirki_values_get_value', $value, $field_id ); |
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97 | } |
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98 | |||
99 | if ( 'option' === Kirki::$config[ $config_id ]['option_type'] ) { |
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100 | |||
101 | // We're using options. |
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102 | if ( '' !== Kirki::$config[ $config_id ]['option_name'] ) { |
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103 | |||
104 | // Options are serialized as a single option in the db. |
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105 | // We'll have to get the option and then get the item from the array. |
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106 | $options = get_option( Kirki::$config[ $config_id ]['option_name'] ); |
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107 | |||
108 | if ( ! isset( Kirki::$fields[ $field_id ] ) && isset( Kirki::$fields[ Kirki::$config[ $config_id ]['option_name'] . '[' . $field_id . ']' ] ) ) { |
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109 | $field_id = Kirki::$config[ $config_id ]['option_name'] . '[' . $field_id . ']'; |
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110 | } |
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111 | $setting_modified = str_replace( ']', '', str_replace( Kirki::$config[ $config_id ]['option_name'] . '[', '', $field_id ) ); |
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112 | |||
113 | $default_value = ( isset( Kirki::$fields[ $field_id ] ) && isset( Kirki::$fields[ $field_id ]['default'] ) ) ? Kirki::$fields[ $field_id ]['default'] : ''; |
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114 | $value = ( isset( $options[ $setting_modified ] ) ) ? $options[ $setting_modified ] : $default_value; |
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115 | $value = maybe_unserialize( $value ); |
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116 | return apply_filters( 'kirki_values_get_value', $value, $field_id ); |
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117 | } |
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118 | |||
119 | // Each option separately saved in the db. |
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120 | $value = get_option( $field_id, Kirki::$fields[ $field_id ]['default'] ); |
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121 | return apply_filters( 'kirki_values_get_value', $value, $field_id ); |
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122 | |||
123 | } |
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124 | return apply_filters( 'kirki_values_get_value', $value, $field_id ); |
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125 | } |
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126 | |||
127 | /** |
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128 | * Gets the value or fallsback to default. |
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129 | * |
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130 | * @static |
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131 | * @access public |
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132 | * @param array $field The field aruments. |
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133 | * @return string|array |
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134 | */ |
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135 | public static function get_sanitized_field_value( $field ) { |
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136 | $value = $field['default']; |
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137 | if ( isset( $field['option_type'] ) && 'theme_mod' === $field['option_type'] ) { |
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138 | $value = get_theme_mod( $field['settings'], $field['default'] ); |
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139 | } elseif ( isset( $field['option_type'] ) && 'option' === $field['option_type'] ) { |
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140 | if ( isset( $field['option_name'] ) && '' !== $field['option_name'] ) { |
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141 | $all_values = get_option( $field['option_name'], array() ); |
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142 | $sub_setting_id = str_replace( array( ']', $field['option_name'] . '[' ), '', $field['settings'] ); |
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143 | if ( isset( $all_values[ $sub_setting_id ] ) ) { |
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144 | $value = $all_values[ $sub_setting_id ]; |
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145 | } |
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146 | } else { |
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147 | $value = get_option( $field['settings'], $field['default'] ); |
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148 | } |
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149 | } |
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150 | return $value; |
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151 | } |
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152 | } |
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153 |