1 | <?php |
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2 | /** |
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3 | * Handles CSS output for image fields. |
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4 | * |
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5 | * @package Kirki |
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6 | * @subpackage Controls |
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7 | * @copyright Copyright (c) 2017, Aristeides Stathopoulos |
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8 | * @license https://opensource.org/licenses/MIT |
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9 | * @since 3.0.10 |
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10 | */ |
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11 | |||
12 | /** |
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13 | * Output overrides. |
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14 | */ |
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15 | class Kirki_Output_Field_Image extends Kirki_Output { |
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16 | |||
17 | /** |
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18 | * Processes a single item from the `output` array. |
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19 | * |
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20 | * @access protected |
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21 | * @param array $output The `output` item. |
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22 | * @param array $value The field's value. |
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23 | */ |
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24 | protected function process_output( $output, $value ) { |
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25 | if ( ! isset( $output['element'] ) || ! isset( $output['property'] ) ) { |
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26 | return; |
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27 | } |
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28 | $output = wp_parse_args( |
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29 | $output, array( |
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30 | 'media_query' => 'global', |
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31 | 'prefix' => '', |
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32 | 'units' => '', |
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33 | 'suffix' => '', |
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34 | ) |
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35 | ); |
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36 | if ( is_array( $value ) ) { |
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37 | if ( isset( $output['choice'] ) && $output['choice'] ) { |
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38 | $this->styles[ $output['media_query'] ][ $output['element'] ][ $output['property'] ] = $output['prefix'] . $this->process_property_value( $output['property'], $value[ $output['choice'] ] ) . $output['units'] . $output['suffix']; |
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39 | return; |
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40 | } |
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41 | if ( isset( $value['url'] ) ) { |
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42 | $this->styles[ $output['media_query'] ][ $output['element'] ][ $output['property'] ] = $output['prefix'] . $this->process_property_value( $output['property'], $value['url'] ) . $output['units'] . $output['suffix']; |
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43 | return; |
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44 | } |
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45 | return; |
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46 | } |
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47 | $this->styles[ $output['media_query'] ][ $output['element'] ][ $output['property'] ] = $output['prefix'] . $this->process_property_value( $output['property'], $value ) . $output['units'] . $output['suffix']; |
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48 | } |
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49 | } |
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50 |
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