| 1 |  |  | <?php | 
            
                                                                                                            
                            
            
                                    
            
            
                | 2 |  |  | /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 3 |  |  |  * Created by PhpStorm. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 4 |  |  |  * User: bradvin | 
            
                                                                                                            
                            
            
                                    
            
            
                | 5 |  |  |  * Date: 2017/04/19 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 6 |  |  |  * Time: 1:19 PM | 
            
                                                                                                            
                            
            
                                    
            
            
                | 7 |  |  |  */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 8 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 9 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 10 |  |  | if ( ! class_exists( 'FooGallery_Admin_Gallery_MetaBox_Settings' ) ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 11 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 12 |  |  |     class FooGallery_Admin_Gallery_MetaBox_Settings { | 
                            
                    |  |  |  | 
                                                                                        
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                | 13 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 14 |  |  |         /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 15 |  |  |          * FooGallery_Admin_Gallery_MetaBox_Settings constructor. | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 16 |  |  |          */ | 
            
                                                                        
                            
            
                                    
            
            
                | 17 |  |  |         function __construct() { | 
                            
                    |  |  |  | 
                                                                                        
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                | 18 |  |  |             //enqueue assets for the new settings tabs | 
            
                                                                        
                            
            
                                    
            
            
                | 19 |  |  |             add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_assets' ) ); | 
            
                                                                        
                            
            
                                    
            
            
                | 20 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 21 |  |  |             //set default settings tab icons | 
            
                                                                        
                            
            
                                    
            
            
                | 22 |  |  |             add_filter( 'foogallery_gallery_settings_metabox_section_icon', array( $this, 'add_section_icons') ); | 
            
                                                                        
                            
            
                                    
            
            
                | 23 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 24 |  |  |             add_filter( 'foogallery_gallery_template_common_thumbnail_fields', array( $this, 'add_gallery_template_common_thumbnail_fields' ) ); | 
            
                                                                        
                            
            
                                    
            
            
                | 25 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 26 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 27 |  |  |         /*** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 28 |  |  |          * Enqueue the assets needed by the settings | 
            
                                                                                                            
                            
            
                                    
            
            
                | 29 |  |  |          * @param $hook_suffix | 
            
                                                                                                            
                            
            
                                    
            
            
                | 30 |  |  |          */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 31 |  |  |         function enqueue_assets( $hook_suffix ){ | 
                            
                    |  |  |  | 
                                                                                        
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                | 32 |  |  |             if( in_array( $hook_suffix, array( 'post.php', 'post-new.php' ) ) ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 33 |  |  |                 $screen = get_current_screen(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 34 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 35 |  |  |                 if ( is_object( $screen ) && FOOGALLERY_CPT_GALLERY == $screen->post_type ){ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 36 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 37 |  |  |                     // Register, enqueue scripts and styles here | 
            
                                                                                                            
                            
            
                                    
            
            
                | 38 |  |  |                     wp_enqueue_script( 'foogallery-admin-settings', FOOGALLERY_URL . '/js/foogallery.admin.min.js', FOOGALLERY_VERSION, 'jquery' ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 39 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 40 |  |  |                     wp_enqueue_style( 'foogallery-admin-settings', FOOGALLERY_URL . '/css/foogallery.admin.min.css', FOOGALLERY_VERSION ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 41 |  |  |                 } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 42 |  |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 43 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 44 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 45 |  |  |         /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 46 |  |  |          * Returns the Dashicon that can be used in the settings tabs | 
            
                                                                                                            
                            
            
                                    
            
            
                | 47 |  |  |          * @param $section_slug | 
            
                                                                                                            
                            
            
                                    
            
            
                | 48 |  |  |          * @return string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 49 |  |  |          */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 50 |  |  |         function add_section_icons( $section_slug ) { | 
                            
                    |  |  |  | 
                                                                                        
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                | 51 |  |  |             switch ( $section_slug ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 52 |  |  |                 case 'general': | 
            
                                                                                                            
                            
            
                                    
            
            
                | 53 |  |  |                     return 'dashicons-admin-tools'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 54 |  |  |                     break; | 
                            
                    |  |  |  | 
                                                                                        
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                | 55 |  |  |                 case 'advanced': | 
            
                                                                                                            
                            
            
                                    
            
            
                | 56 |  |  |                     return 'dashicons-admin-generic'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 57 |  |  |                     break; | 
                            
                    |  |  |  | 
                                                                                        
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                | 58 |  |  |                 case 'look & feel': | 
            
                                                                                                            
                            
            
                                    
            
            
                | 59 |  |  |                     return 'dashicons-images-alt2'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 60 |  |  |                     break; | 
                            
                    |  |  |  | 
                                                                                        
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                | 61 |  |  |                 case 'video': | 
            
                                                                                                            
                            
            
                                    
            
            
                | 62 |  |  |                     return 'dashicons-format-video'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 63 |  |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 64 |  |  |             return 'dashicons-admin-tools'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 65 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 66 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 67 |  |  |         /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 68 |  |  |          * Add common thumbnail fields to a gallery template | 
            
                                                                                                            
                            
            
                                    
            
            
                | 69 |  |  |          * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 70 |  |  |          * @return array | 
            
                                                                                                            
                            
            
                                    
            
            
                | 71 |  |  |          */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 72 |  |  |         function add_gallery_template_common_thumbnail_fields( $fields ) { | 
                            
                    |  |  |  | 
                                                                                        
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                | 73 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 74 |  |  |             $border_style_choices = apply_filters( 'foogallery_gallery_template_common_thumbnail_fields_border_style_choices',  array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 75 |  |  |                 'border-style-square-white' => array( 'label' => __( 'Square white border with shadow' , 'foogallery' ), 'img' => FOOGALLERY_DEFAULT_TEMPLATES_EXTENSION_SHARED_URL . 'img/admin/border-style-icon-square-white.png' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 76 |  |  |                 'border-style-circle-white' => array( 'label' => __( 'Circular white border with shadow' , 'foogallery' ), 'img' => FOOGALLERY_DEFAULT_TEMPLATES_EXTENSION_SHARED_URL . 'img/admin/border-style-icon-circle-white.png' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 77 |  |  |                 'border-style-square-black' => array( 'label' => __( 'Square Black' , 'foogallery' ), 'img' => FOOGALLERY_DEFAULT_TEMPLATES_EXTENSION_SHARED_URL . 'img/admin/border-style-icon-square-black.png' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 78 |  |  |                 'border-style-circle-black' => array( 'label' => __( 'Circular Black' , 'foogallery' ), 'img' => FOOGALLERY_DEFAULT_TEMPLATES_EXTENSION_SHARED_URL . 'img/admin/border-style-icon-circle-black.png' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 79 |  |  |                 'border-style-inset' => array( 'label' => __( 'Square Inset' , 'foogallery' ), 'img' => FOOGALLERY_DEFAULT_TEMPLATES_EXTENSION_SHARED_URL . 'img/admin/border-style-icon-square-inset.png' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 80 |  |  |                 'border-style-rounded' => array( 'label' => __( 'Plain Rounded' , 'foogallery' ), 'img' => FOOGALLERY_DEFAULT_TEMPLATES_EXTENSION_SHARED_URL . 'img/admin/border-style-icon-plain-rounded.png' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 81 |  |  |                 '' => array( 'label' => __( 'Plain' , 'foogallery' ), 'img' => FOOGALLERY_DEFAULT_TEMPLATES_EXTENSION_SHARED_URL . 'img/admin/border-style-icon-none.png' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 82 |  |  |             ) ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 83 |  |  |             $fields[] = array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 84 |  |  |                 'id'      => 'border-style', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 85 |  |  |                 'title'   => __( 'Border Style', 'foogallery' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 86 |  |  |                 'desc'    => __( 'The border style applied to each thumbnail', 'foogallery' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 87 |  |  |                 'section' => __( 'Look & Feel', 'foogallery' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 88 |  |  |                 'type'    => 'icon', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 89 |  |  |                 'default' => 'border-style-square-white', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 90 |  |  |                 'choices' => $border_style_choices | 
            
                                                                                                            
                            
            
                                    
            
            
                | 91 |  |  |             ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 92 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 93 |  |  |             $fields[] = array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 94 |  |  |                 'id'      => 'hover-effect-help', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 95 |  |  |                 'title'   => __( 'Hover Effect Help', 'foogallery' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 96 |  |  |                 'desc'    => __( 'Captions can be enabled by choosing the "Caption" hover effect below.', 'foogallery' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 97 |  |  |                 'section' => __( 'Look & Feel', 'foogallery' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 98 |  |  |                 'type'    => 'help' | 
            
                                                                                                            
                            
            
                                    
            
            
                | 99 |  |  |             ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 100 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 101 |  |  |             $hover_effect_type_choices = apply_filters( 'foogallery_gallery_template_common_thumbnail_fields_hover_effect_type_choices', array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 102 |  |  |                 ''  => __( 'Icon', 'foogallery' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 103 |  |  |                 'hover-effect-tint'   => __( 'Dark Tint', 'foogallery' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 104 |  |  |                 'hover-effect-color' => __( 'Colorize', 'foogallery' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 105 |  |  |                 'hover-effect-caption' => __( 'Caption', 'foogallery' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 106 |  |  |                 'hover-effect-scale' => __( 'Scale', 'foogallery' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 107 |  |  |                 'hover-effect-none' => __( 'None', 'foogallery' ) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 108 |  |  |             ) ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 109 |  |  |             $fields[] = array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 110 |  |  |                 'id'      => 'hover-effect-type', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 111 |  |  |                 'title'   => __( 'Hover Effect', 'foogallery' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 112 |  |  |                 'section' => __( 'Look & Feel', 'foogallery' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 113 |  |  |                 'default' => '', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 114 |  |  |                 'type'    => 'radio', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 115 |  |  |                 'choices' => $hover_effect_type_choices, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 116 |  |  |                 'desc'	  => __( 'Choose what will happen when you hover over a thumbnail', 'foogallery' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 117 |  |  |                 'row_data'=> array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 118 |  |  |                     'data-foogallery-value-selector' => 'input:checked' | 
            
                                                                                                            
                            
            
                                    
            
            
                | 119 |  |  |                 ) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 120 |  |  |             ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 121 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 122 |  |  |             $hover_effect_choices = apply_filters( 'foogallery_gallery_template_common_thumbnail_fields_hover_effect_choices', array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 123 |  |  |                 'hover-effect-zoom' => array( 'label' => __( 'Zoom' , 'foogallery' ), 'img' => FOOGALLERY_DEFAULT_TEMPLATES_EXTENSION_SHARED_URL . 'img/admin/hover-effect-icon-zoom.png' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 124 |  |  |                 'hover-effect-zoom2' => array( 'label' => __( 'Zoom 2' , 'foogallery' ), 'img' => FOOGALLERY_DEFAULT_TEMPLATES_EXTENSION_SHARED_URL . 'img/admin/hover-effect-icon-zoom2.png' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 125 |  |  |                 'hover-effect-zoom3' => array( 'label' => __( 'Zoom 3' , 'foogallery' ), 'img' => FOOGALLERY_DEFAULT_TEMPLATES_EXTENSION_SHARED_URL . 'img/admin/hover-effect-icon-zoom3.png' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 126 |  |  |                 'hover-effect-plus' => array( 'label' => __( 'Plus' , 'foogallery' ), 'img' => FOOGALLERY_DEFAULT_TEMPLATES_EXTENSION_SHARED_URL . 'img/admin/hover-effect-icon-plus.png' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 127 |  |  |                 'hover-effect-circle-plus' => array( 'label' => __( 'Cirlce Plus' , 'foogallery' ), 'img' => FOOGALLERY_DEFAULT_TEMPLATES_EXTENSION_SHARED_URL . 'img/admin/hover-effect-icon-circle-plus.png' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 128 |  |  |                 'hover-effect-eye' => array( 'label' => __( 'Eye' , 'foogallery' ), 'img' => FOOGALLERY_DEFAULT_TEMPLATES_EXTENSION_SHARED_URL . 'img/admin/hover-effect-icon-eye.png' ) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 129 |  |  |             ) ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 130 |  |  |             $fields[] = array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 131 |  |  |                 'id'      => 'hover-effect', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 132 |  |  |                 'title'   => __( 'Hover Icon', 'foogallery' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 133 |  |  |                 'desc'    => __( 'Choose which icon is shown when you hover over a thumbnail', 'foogallery' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 134 |  |  |                 'section' => __( 'Look & Feel', 'foogallery' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 135 |  |  |                 'type'    => 'icon', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 136 |  |  |                 'default' => 'hover-effect-zoom', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 137 |  |  |                 'choices' => $hover_effect_choices, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 138 |  |  |                 'row_data'=> array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 139 |  |  |                     'data-foogallery-hidden' => true, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 140 |  |  |                     'data-foogallery-show-when-field' => 'hover-effect-type', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 141 |  |  |                     'data-foogallery-show-when-field-value' => '' | 
            
                                                                                                            
                            
            
                                    
            
            
                | 142 |  |  |                 ) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 143 |  |  |             ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 144 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 145 |  |  |             $caption_hover_effect_choices = apply_filters( 'foogallery_gallery_template_common_thumbnail_fields_caption_hover_effect_choices', array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 146 |  |  |                 'hover-caption-simple'  => __( 'Simple', 'foogallery' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 147 |  |  |                 'hover-caption-full-drop'   => __( 'Drop', 'foogallery' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 148 |  |  |                 'hover-caption-full-fade' => __( 'Fade In', 'foogallery' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 149 |  |  |                 'hover-caption-push' => __( 'Push', 'foogallery' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 150 |  |  |                 'hover-caption-simple-always' => __( 'Always Visible', 'foogallery' ) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 151 |  |  |             ) ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 152 |  |  |             $fields[] = array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 153 |  |  |                 'id'      => 'caption-hover-effect', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 154 |  |  |                 'title'   => __( 'Caption Type', 'foogallery' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 155 |  |  |                 'desc'    => __( 'Choose what the captions will look like and how they will work', 'foogallery' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 156 |  |  |                 'section' => __( 'Look & Feel', 'foogallery' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 157 |  |  |                 'default' => 'hover-caption-simple', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 158 |  |  |                 'type'    => 'radio', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 159 |  |  |                 'choices' => $caption_hover_effect_choices, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 160 |  |  |                 'row_data'=> array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 161 |  |  |                     'data-foogallery-hidden' => true, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 162 |  |  |                     'data-foogallery-show-when-field' => 'hover-effect-type', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 163 |  |  |                     'data-foogallery-show-when-field-value' => 'hover-effect-caption' | 
            
                                                                                                            
                            
            
                                    
            
            
                | 164 |  |  |                 ) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 165 |  |  |             ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 166 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 167 |  |  |             $caption_content_choices = apply_filters( 'foogallery_gallery_template_common_thumbnail_fields_caption_content_choices', array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 168 |  |  |                 'title'  => __( 'Title Only', 'foogallery' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 169 |  |  |                 'desc'   => __( 'Description Only', 'foogallery' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 170 |  |  |                 'both' => __( 'Title and Description', 'foogallery' ) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 171 |  |  |             ) ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 172 |  |  |             $fields[] = array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 173 |  |  |                 'id'      => 'caption-content', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 174 |  |  |                 'title'   => __( 'Caption Content', 'foogallery' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 175 |  |  |                 'desc'    => __( 'Choose what is used for your caption content', 'foogallery' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 176 |  |  |                 'section' => __( 'Look & Feel', 'foogallery' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 177 |  |  |                 'default' => 'title', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 178 |  |  |                 'type'    => 'radio', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 179 |  |  |                 'choices' => $caption_content_choices, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 180 |  |  |                 'row_data'=> array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 181 |  |  |                     'data-foogallery-hidden' => true, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 182 |  |  |                     'data-foogallery-show-when-field' => 'hover-effect-type', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 183 |  |  |                     'data-foogallery-show-when-field-value' => 'hover-effect-caption' | 
            
                                                                                                            
                            
            
                                    
            
            
                | 184 |  |  |                 ) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 185 |  |  |             ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 186 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 187 |  |  |             return $fields; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 188 |  |  |         } | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 189 |  |  |     } | 
            
                                                        
            
                                    
            
            
                | 190 |  |  | } | 
            
                        
You can fix this by adding a namespace to your class:
When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries.