/home/arranoyd/mice/wp-content/plugins/wp-ulike/admin/settings/fields/typography/typography.php
<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
/**
*
* Field: typography
*
* @since 1.0.0
* @version 1.0.0
*
*/
if ( ! class_exists( 'ULF_Field_typography' ) ) {
class ULF_Field_typography extends ULF_Fields {
public $chosen = false;
public $value = array();
public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {
parent::__construct( $field, $value, $unique, $where, $parent );
}
public function render() {
echo $this->field_before();
$args = wp_parse_args( $this->field, array(
'font_family' => true,
'font_weight' => true,
'font_style' => true,
'font_size' => true,
'line_height' => true,
'letter_spacing' => true,
'text_align' => true,
'text_transform' => true,
'color' => true,
'chosen' => true,
'preview' => true,
'subset' => true,
'multi_subset' => false,
'extra_styles' => false,
'backup_font_family' => false,
'font_variant' => false,
'word_spacing' => false,
'text_decoration' => false,
'custom_style' => false,
'compact' => false,
'exclude' => '',
'unit' => 'px',
'line_height_unit' => '',
'preview_text' => 'The quick brown fox jumps over the lazy dog',
) );
if ( $args['compact'] ) {
$args['text_transform'] = false;
$args['text_align'] = false;
$args['font_size'] = false;
$args['line_height'] = false;
$args['letter_spacing'] = false;
$args['preview'] = false;
$args['color'] = false;
}
$default_value = array(
'font-family' => '',
'font-weight' => '',
'font-style' => '',
'font-variant' => '',
'font-size' => '',
'line-height' => '',
'letter-spacing' => '',
'word-spacing' => '',
'text-align' => '',
'text-transform' => '',
'text-decoration' => '',
'backup-font-family' => '',
'color' => '',
'custom-style' => '',
'type' => '',
'subset' => '',
'extra-styles' => array(),
);
$default_value = ( ! empty( $this->field['default'] ) ) ? wp_parse_args( $this->field['default'], $default_value ) : $default_value;
$this->value = wp_parse_args( $this->value, $default_value );
$this->chosen = $args['chosen'];
$chosen_class = ( $this->chosen ) ? ' ulf--chosen' : '';
$line_height_unit = ( ! empty( $args['line_height_unit'] ) ) ? $args['line_height_unit'] : $args['unit'];
echo '<div class="ulf--typography'. esc_attr( $chosen_class ) .'" data-depend-id="'. esc_attr( $this->field['id'] ) .'" data-unit="'. esc_attr( $args['unit'] ) .'" data-line-height-unit="'. esc_attr( $line_height_unit ) .'" data-exclude="'. esc_attr( $args['exclude'] ) .'">';
echo '<div class="ulf--blocks ulf--blocks-selects">';
//
// Font Family
if ( ! empty( $args['font_family'] ) ) {
echo '<div class="ulf--block">';
echo '<div class="ulf--title">'. esc_html__( 'Font Family', 'ulf' ) .'</div>';
echo $this->create_select( array( $this->value['font-family'] => $this->value['font-family'] ), 'font-family', esc_html__( 'Select a font', 'ulf' ) );
echo '</div>';
}
//
// Backup Font Family
if ( ! empty( $args['backup_font_family'] ) ) {
echo '<div class="ulf--block ulf--block-backup-font-family hidden">';
echo '<div class="ulf--title">'. esc_html__( 'Backup Font Family', 'ulf' ) .'</div>';
echo $this->create_select( apply_filters( 'ulf_field_typography_backup_font_family', array(
'Arial, Helvetica, sans-serif',
"'Arial Black', Gadget, sans-serif",
"'Comic Sans MS', cursive, sans-serif",
'Impact, Charcoal, sans-serif',
"'Lucida Sans Unicode', 'Lucida Grande', sans-serif",
'Tahoma, Geneva, sans-serif',
"'Trebuchet MS', Helvetica, sans-serif'",
'Verdana, Geneva, sans-serif',
"'Courier New', Courier, monospace",
"'Lucida Console', Monaco, monospace",
'Georgia, serif',
'Palatino Linotype'
) ), 'backup-font-family', esc_html__( 'Default', 'ulf' ) );
echo '</div>';
}
//
// Font Style and Extra Style Select
if ( ! empty( $args['font_weight'] ) || ! empty( $args['font_style'] ) ) {
//
// Font Style Select
echo '<div class="ulf--block ulf--block-font-style hidden">';
echo '<div class="ulf--title">'. esc_html__( 'Font Style', 'ulf') .'</div>';
echo '<select class="ulf--font-style-select" data-placeholder="Default">';
echo '<option value="">'. ( ! $this->chosen ? esc_html__( 'Default', 'ulf' ) : '' ) .'</option>';
if ( ! empty( $this->value['font-weight'] ) || ! empty( $this->value['font-style'] ) ) {
echo '<option value="'. esc_attr( strtolower( $this->value['font-weight'] . $this->value['font-style'] ) ) .'" selected></option>';
}
echo '</select>';
echo '<input type="hidden" name="'. esc_attr( $this->field_name( '[font-weight]' ) ) .'" class="ulf--font-weight" value="'. esc_attr( $this->value['font-weight'] ) .'" />';
echo '<input type="hidden" name="'. esc_attr( $this->field_name( '[font-style]' ) ) .'" class="ulf--font-style" value="'. esc_attr( $this->value['font-style'] ) .'" />';
//
// Extra Font Style Select
if ( ! empty( $args['extra_styles'] ) ) {
echo '<div class="ulf--block-extra-styles hidden">';
echo ( ! $this->chosen ) ? '<div class="ulf--title">'. esc_html__( 'Load Extra Styles', 'ulf' ) .'</div>' : '';
$placeholder = ( $this->chosen ) ? esc_html__( 'Load Extra Styles', 'ulf' ) : esc_html__( 'Default', 'ulf' );
echo $this->create_select( $this->value['extra-styles'], 'extra-styles', $placeholder, true );
echo '</div>';
}
echo '</div>';
}
//
// Subset
if ( ! empty( $args['subset'] ) ) {
echo '<div class="ulf--block ulf--block-subset hidden">';
echo '<div class="ulf--title">'. esc_html__( 'Subset', 'ulf' ) .'</div>';
$subset = ( is_array( $this->value['subset'] ) ) ? $this->value['subset'] : array_filter( (array) $this->value['subset'] );
echo $this->create_select( $subset, 'subset', esc_html__( 'Default', 'ulf' ), $args['multi_subset'] );
echo '</div>';
}
//
// Text Align
if ( ! empty( $args['text_align'] ) ) {
echo '<div class="ulf--block">';
echo '<div class="ulf--title">'. esc_html__( 'Text Align', 'ulf' ) .'</div>';
echo $this->create_select( array(
'inherit' => esc_html__( 'Inherit', 'ulf' ),
'left' => esc_html__( 'Left', 'ulf' ),
'center' => esc_html__( 'Center', 'ulf' ),
'right' => esc_html__( 'Right', 'ulf' ),
'justify' => esc_html__( 'Justify', 'ulf' ),
'initial' => esc_html__( 'Initial', 'ulf' )
), 'text-align', esc_html__( 'Default', 'ulf' ) );
echo '</div>';
}
//
// Font Variant
if ( ! empty( $args['font_variant'] ) ) {
echo '<div class="ulf--block">';
echo '<div class="ulf--title">'. esc_html__( 'Font Variant', 'ulf' ) .'</div>';
echo $this->create_select( array(
'normal' => esc_html__( 'Normal', 'ulf' ),
'small-caps' => esc_html__( 'Small Caps', 'ulf' ),
'all-small-caps' => esc_html__( 'All Small Caps', 'ulf' )
), 'font-variant', esc_html__( 'Default', 'ulf' ) );
echo '</div>';
}
//
// Text Transform
if ( ! empty( $args['text_transform'] ) ) {
echo '<div class="ulf--block">';
echo '<div class="ulf--title">'. esc_html__( 'Text Transform', 'ulf' ) .'</div>';
echo $this->create_select( array(
'none' => esc_html__( 'None', 'ulf' ),
'capitalize' => esc_html__( 'Capitalize', 'ulf' ),
'uppercase' => esc_html__( 'Uppercase', 'ulf' ),
'lowercase' => esc_html__( 'Lowercase', 'ulf' )
), 'text-transform', esc_html__( 'Default', 'ulf' ) );
echo '</div>';
}
//
// Text Decoration
if ( ! empty( $args['text_decoration'] ) ) {
echo '<div class="ulf--block">';
echo '<div class="ulf--title">'. esc_html__( 'Text Decoration', 'ulf' ) .'</div>';
echo $this->create_select( array(
'none' => esc_html__( 'None', 'ulf' ),
'underline' => esc_html__( 'Solid', 'ulf' ),
'underline double' => esc_html__( 'Double', 'ulf' ),
'underline dotted' => esc_html__( 'Dotted', 'ulf' ),
'underline dashed' => esc_html__( 'Dashed', 'ulf' ),
'underline wavy' => esc_html__( 'Wavy', 'ulf' ),
'underline overline' => esc_html__( 'Overline', 'ulf' ),
'line-through' => esc_html__( 'Line-through', 'ulf' )
), 'text-decoration', esc_html__( 'Default', 'ulf' ) );
echo '</div>';
}
echo '</div>';
echo '<div class="ulf--blocks ulf--blocks-inputs">';
//
// Font Size
if ( ! empty( $args['font_size'] ) ) {
echo '<div class="ulf--block">';
echo '<div class="ulf--title">'. esc_html__( 'Font Size', 'ulf' ) .'</div>';
echo '<div class="ulf--input-wrap">';
echo '<input type="number" name="'. esc_attr( $this->field_name( '[font-size]' ) ) .'" class="ulf--font-size ulf--input ulf-input-number" value="'. esc_attr( $this->value['font-size'] ) .'" step="any" />';
echo '<span class="ulf--unit">'. esc_attr( $args['unit'] ) .'</span>';
echo '</div>';
echo '</div>';
}
//
// Line Height
if ( ! empty( $args['line_height'] ) ) {
echo '<div class="ulf--block">';
echo '<div class="ulf--title">'. esc_html__( 'Line Height', 'ulf' ) .'</div>';
echo '<div class="ulf--input-wrap">';
echo '<input type="number" name="'. esc_attr( $this->field_name( '[line-height]' ) ) .'" class="ulf--line-height ulf--input ulf-input-number" value="'. esc_attr( $this->value['line-height'] ) .'" step="any" />';
echo '<span class="ulf--unit">'. esc_attr( $line_height_unit ) .'</span>';
echo '</div>';
echo '</div>';
}
//
// Letter Spacing
if ( ! empty( $args['letter_spacing'] ) ) {
echo '<div class="ulf--block">';
echo '<div class="ulf--title">'. esc_html__( 'Letter Spacing', 'ulf' ) .'</div>';
echo '<div class="ulf--input-wrap">';
echo '<input type="number" name="'. esc_attr( $this->field_name( '[letter-spacing]' ) ) .'" class="ulf--letter-spacing ulf--input ulf-input-number" value="'. esc_attr( $this->value['letter-spacing'] ) .'" step="any" />';
echo '<span class="ulf--unit">'. esc_attr( $args['unit'] ) .'</span>';
echo '</div>';
echo '</div>';
}
//
// Word Spacing
if ( ! empty( $args['word_spacing'] ) ) {
echo '<div class="ulf--block">';
echo '<div class="ulf--title">'. esc_html__( 'Word Spacing', 'ulf' ) .'</div>';
echo '<div class="ulf--input-wrap">';
echo '<input type="number" name="'. esc_attr( $this->field_name( '[word-spacing]' ) ) .'" class="ulf--word-spacing ulf--input ulf-input-number" value="'. esc_attr( $this->value['word-spacing'] ) .'" step="any" />';
echo '<span class="ulf--unit">'. esc_attr( $args['unit'] ) .'</span>';
echo '</div>';
echo '</div>';
}
echo '</div>';
//
// Font Color
if ( ! empty( $args['color'] ) ) {
$default_color_attr = ( ! empty( $default_value['color'] ) ) ? ' data-default-color="'. esc_attr( $default_value['color'] ) .'"' : '';
echo '<div class="ulf--block ulf--block-font-color">';
echo '<div class="ulf--title">'. esc_html__( 'Font Color', 'ulf' ) .'</div>';
echo '<div class="ulf-field-color">';
echo '<input type="text" name="'. esc_attr( $this->field_name( '[color]' ) ) .'" class="ulf-color ulf--color" value="'. esc_attr( $this->value['color'] ) .'"'. $default_color_attr .' />';
echo '</div>';
echo '</div>';
}
//
// Custom style
if ( ! empty( $args['custom_style'] ) ) {
echo '<div class="ulf--block ulf--block-custom-style">';
echo '<div class="ulf--title">'. esc_html__( 'Custom Style', 'ulf' ) .'</div>';
echo '<textarea name="'. esc_attr( $this->field_name( '[custom-style]' ) ) .'" class="ulf--custom-style">'. esc_attr( $this->value['custom-style'] ) .'</textarea>';
echo '</div>';
}
//
// Preview
$always_preview = ( $args['preview'] !== 'always' ) ? ' hidden' : '';
if ( ! empty( $args['preview'] ) ) {
echo '<div class="ulf--block ulf--block-preview'. esc_attr( $always_preview ) .'">';
echo '<div class="ulf--toggle fas fa-toggle-off"></div>';
echo '<div class="ulf--preview">'. esc_attr( $args['preview_text'] ) .'</div>';
echo '</div>';
}
echo '<input type="hidden" name="'. esc_attr( $this->field_name( '[type]' ) ) .'" class="ulf--type" value="'. esc_attr( $this->value['type'] ) .'" />';
echo '<input type="hidden" name="'. esc_attr( $this->field_name( '[unit]' ) ) .'" class="ulf--unit-save" value="'. esc_attr( $args['unit'] ) .'" />';
echo '</div>';
echo $this->field_after();
}
public function create_select( $options, $name, $placeholder = '', $is_multiple = false ) {
$multiple_name = ( $is_multiple ) ? '[]' : '';
$multiple_attr = ( $is_multiple ) ? ' multiple data-multiple="true"' : '';
$chosen_rtl = ( $this->chosen && is_rtl() ) ? ' chosen-rtl' : '';
$output = '<select name="'. esc_attr( $this->field_name( '['. $name .']'. $multiple_name ) ) .'" class="ulf--'. esc_attr( $name ) . esc_attr( $chosen_rtl ) .'" data-placeholder="'. esc_attr( $placeholder ) .'"'. $multiple_attr .'>';
$output .= ( ! empty( $placeholder ) ) ? '<option value="">'. esc_attr( ( ! $this->chosen ) ? $placeholder : '' ) .'</option>' : '';
if ( ! empty( $options ) ) {
foreach ( $options as $option_key => $option_value ) {
if ( $is_multiple ) {
$selected = ( in_array( $option_value, $this->value[$name] ) ) ? ' selected' : '';
$output .= '<option value="'. esc_attr( $option_value ) .'"'. esc_attr( $selected ).'>'. esc_attr( $option_value ) .'</option>';
} else {
$option_key = ( is_numeric( $option_key ) ) ? $option_value : $option_key;
$selected = ( $option_key === $this->value[$name] ) ? ' selected' : '';
$output .= '<option value="'. esc_attr( $option_key ) .'"'. esc_attr( $selected ).'>'. esc_attr( $option_value ) .'</option>';
}
}
}
$output .= '</select>';
return $output;
}
public function enqueue() {
if ( ! wp_script_is( 'ulf-webfontloader' ) ) {
ULF::include_plugin_file( 'fields/typography/google-fonts.php' );
wp_enqueue_script( 'ulf-webfontloader', 'https://cdn.jsdelivr.net/npm/webfontloader@1.6.28/webfontloader.min.js', array( 'ulf' ), '1.6.28', true );
$webfonts = array();
$customwebfonts = apply_filters( 'ulf_field_typography_customwebfonts', array() );
if ( ! empty( $customwebfonts ) ) {
$webfonts['custom'] = array(
'label' => esc_html__( 'Custom Web Fonts', 'ulf' ),
'fonts' => $customwebfonts
);
}
$webfonts['safe'] = array(
'label' => esc_html__( 'Safe Web Fonts', 'ulf' ),
'fonts' => apply_filters( 'ulf_field_typography_safewebfonts', array(
'Arial',
'Arial Black',
'Helvetica',
'Times New Roman',
'Courier New',
'Tahoma',
'Verdana',
'Impact',
'Trebuchet MS',
'Comic Sans MS',
'Lucida Console',
'Lucida Sans Unicode',
'Georgia, serif',
'Palatino Linotype'
)
) );
$webfonts['google'] = array(
'label' => esc_html__( 'Google Web Fonts', 'ulf' ),
'fonts' => apply_filters( 'ulf_field_typography_googlewebfonts', ulf_get_google_fonts()
) );
$defaultstyles = apply_filters( 'ulf_field_typography_defaultstyles', array( 'normal', 'italic', '700', '700italic' ) );
$googlestyles = apply_filters( 'ulf_field_typography_googlestyles', array(
'100' => 'Thin 100',
'100italic' => 'Thin 100 Italic',
'200' => 'Extra-Light 200',
'200italic' => 'Extra-Light 200 Italic',
'300' => 'Light 300',
'300italic' => 'Light 300 Italic',
'normal' => 'Normal 400',
'italic' => 'Normal 400 Italic',
'500' => 'Medium 500',
'500italic' => 'Medium 500 Italic',
'600' => 'Semi-Bold 600',
'600italic' => 'Semi-Bold 600 Italic',
'700' => 'Bold 700',
'700italic' => 'Bold 700 Italic',
'800' => 'Extra-Bold 800',
'800italic' => 'Extra-Bold 800 Italic',
'900' => 'Black 900',
'900italic' => 'Black 900 Italic'
) );
$webfonts = apply_filters( 'ulf_field_typography_webfonts', $webfonts );
wp_localize_script( 'ulf', 'ulf_typography_json', array(
'webfonts' => $webfonts,
'defaultstyles' => $defaultstyles,
'googlestyles' => $googlestyles
) );
}
}
public function enqueue_google_fonts( $method = 'enqueue' ) {
$is_google = false;
if ( ! empty( $this->value['type'] ) ) {
$is_google = ( $this->value['type'] === 'google' ) ? true : false;
} else {
ULF::include_plugin_file( 'fields/typography/google-fonts.php' );
$is_google = ( array_key_exists( $this->value['font-family'], ulf_get_google_fonts() ) ) ? true : false;
}
if ( $is_google ) {
// set style
$font_family = ( ! empty( $this->value['font-family'] ) ) ? $this->value['font-family'] : '';
$font_weight = ( ! empty( $this->value['font-weight'] ) ) ? $this->value['font-weight'] : '';
$font_style = ( ! empty( $this->value['font-style'] ) ) ? $this->value['font-style'] : '';
if ( $font_weight || $font_style ) {
$style = $font_weight . $font_style;
if ( ! empty( $style ) ) {
$style = ( $style === 'normal' ) ? '400' : $style;
ULF::$webfonts[$method][$font_family][$style] = $style;
}
} else {
ULF::$webfonts[$method][$font_family] = array();
}
// set extra styles
if ( ! empty( $this->value['extra-styles'] ) ) {
foreach ( $this->value['extra-styles'] as $extra_style ) {
if ( ! empty( $extra_style ) ) {
$extra_style = ( $extra_style === 'normal' ) ? '400' : $extra_style;
ULF::$webfonts[$method][$font_family][$extra_style] = $extra_style;
}
}
}
// set subsets
if ( ! empty( $this->value['subset'] ) ) {
$this->value['subset'] = ( is_array( $this->value['subset'] ) ) ? $this->value['subset'] : array_filter( (array) $this->value['subset'] );
foreach ( $this->value['subset'] as $subset ) {
if( ! empty( $subset ) ) {
ULF::$subsets[$subset] = $subset;
}
}
}
return true;
}
return false;
}
public function output() {
$output = '';
$bg_image = array();
$important = ( ! empty( $this->field['output_important'] ) ) ? '!important' : '';
$element = ( is_array( $this->field['output'] ) ) ? join( ',', $this->field['output'] ) : $this->field['output'];
$font_family = ( ! empty( $this->value['font-family'] ) ) ? $this->value['font-family'] : '';
$backup_family = ( ! empty( $this->value['backup-font-family'] ) ) ? ', '. $this->value['backup-font-family'] : '';
if ( $font_family ) {
$output .= 'font-family:"'. $font_family .'"'. $backup_family . $important .';';
}
// Common font properties
$properties = array(
'color',
'font-weight',
'font-style',
'font-variant',
'text-align',
'text-transform',
'text-decoration',
);
foreach ( $properties as $property ) {
if ( isset( $this->value[$property] ) && $this->value[$property] !== '' ) {
$output .= $property .':'. $this->value[$property] . $important .';';
}
}
$properties = array(
'font-size',
'line-height',
'letter-spacing',
'word-spacing',
);
$unit = ( ! empty( $this->value['unit'] ) ) ? $this->value['unit'] : 'px';
$line_height_unit = ( ! empty( $this->value['line_height_unit'] ) ) ? $this->value['line_height_unit'] : $unit;
foreach ( $properties as $property ) {
if ( isset( $this->value[$property] ) && $this->value[$property] !== '' ) {
$unit = ( $property === 'line-height' ) ? $line_height_unit : $unit;
$output .= $property .':'. $this->value[$property] . $unit . $important .';';
}
}
$custom_style = ( ! empty( $this->value['custom-style'] ) ) ? $this->value['custom-style'] : '';
if ( $output ) {
$output = $element .'{'. $output . $custom_style .'}';
}
$this->parent->output_css .= $output;
return $output;
}
}
}