mirror of https://github.com/vtrois/kratos
551 lines
22 KiB
PHP
551 lines
22 KiB
PHP
<?php if (!defined('ABSPATH')) {
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die;
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}
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/**
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*
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* Field: typography
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*
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* @since 1.0.0
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* @version 1.0.0
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*
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*/
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if (!class_exists('CSF_Field_typography')) {
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class CSF_Field_typography extends CSF_Fields
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{
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public $chosen = false;
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public $value = array();
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public function __construct($field, $value = '', $unique = '', $where = '', $parent = '')
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{
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parent::__construct($field, $value, $unique, $where, $parent);
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}
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public function render()
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{
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echo $this->field_before();
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$args = wp_parse_args($this->field, array(
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'font_family' => true,
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'font_weight' => true,
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'font_style' => true,
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'font_size' => true,
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'line_height' => true,
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'letter_spacing' => true,
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'text_align' => true,
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'text_transform' => true,
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'color' => true,
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'chosen' => true,
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'preview' => true,
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'subset' => true,
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'multi_subset' => false,
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'extra_styles' => false,
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'backup_font_family' => false,
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'font_variant' => false,
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'word_spacing' => false,
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'text_decoration' => false,
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'custom_style' => false,
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'compact' => false,
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'exclude' => '',
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'unit' => 'px',
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'line_height_unit' => '',
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'preview_text' => 'The quick brown fox jumps over the lazy dog',
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));
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if ($args['compact']) {
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$args['text_transform'] = false;
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$args['text_align'] = false;
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$args['font_size'] = false;
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$args['line_height'] = false;
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$args['letter_spacing'] = false;
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$args['preview'] = false;
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$args['color'] = false;
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}
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$default_value = array(
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'font-family' => '',
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'font-weight' => '',
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'font-style' => '',
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'font-variant' => '',
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'font-size' => '',
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'line-height' => '',
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'letter-spacing' => '',
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'word-spacing' => '',
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'text-align' => '',
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'text-transform' => '',
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'text-decoration' => '',
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'backup-font-family' => '',
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'color' => '',
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'custom-style' => '',
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'type' => '',
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'subset' => '',
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'extra-styles' => array(),
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);
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$default_value = (!empty($this->field['default'])) ? wp_parse_args($this->field['default'], $default_value) : $default_value;
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$this->value = wp_parse_args($this->value, $default_value);
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$this->chosen = $args['chosen'];
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$chosen_class = ($this->chosen) ? ' csf--chosen' : '';
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$line_height_unit = (!empty($args['line_height_unit'])) ? $args['line_height_unit'] : $args['unit'];
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echo '<div class="csf--typography' . esc_attr($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']) . '">';
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echo '<div class="csf--blocks csf--blocks-selects">';
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//
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// Font Family
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if (!empty($args['font_family'])) {
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echo '<div class="csf--block">';
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echo '<div class="csf--title">' . esc_html__('Font Family', 'csf') . '</div>';
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echo $this->create_select(array($this->value['font-family'] => $this->value['font-family']), 'font-family', esc_html__('Select a font', 'csf'));
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echo '</div>';
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}
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//
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// Backup Font Family
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if (!empty($args['backup_font_family'])) {
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echo '<div class="csf--block csf--block-backup-font-family hidden">';
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echo '<div class="csf--title">' . esc_html__('Backup Font Family', 'csf') . '</div>';
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echo $this->create_select(apply_filters('csf_field_typography_backup_font_family', array(
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'Arial, Helvetica, sans-serif',
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"'Arial Black', Gadget, sans-serif",
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"'Comic Sans MS', cursive, sans-serif",
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'Impact, Charcoal, sans-serif',
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"'Lucida Sans Unicode', 'Lucida Grande', sans-serif",
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'Tahoma, Geneva, sans-serif',
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"'Trebuchet MS', Helvetica, sans-serif'",
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'Verdana, Geneva, sans-serif',
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"'Courier New', Courier, monospace",
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"'Lucida Console', Monaco, monospace",
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'Georgia, serif',
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'Palatino Linotype'
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)), 'backup-font-family', esc_html__('Default', 'csf'));
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echo '</div>';
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}
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//
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// Font Style and Extra Style Select
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if (!empty($args['font_weight']) || !empty($args['font_style'])) {
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//
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// Font Style Select
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echo '<div class="csf--block csf--block-font-style hidden">';
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echo '<div class="csf--title">' . esc_html__('Font Style', 'csf') . '</div>';
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echo '<select class="csf--font-style-select" data-placeholder="Default">';
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echo '<option value="">' . (!$this->chosen ? esc_html__('Default', 'csf') : '') . '</option>';
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if (!empty($this->value['font-weight']) || !empty($this->value['font-style'])) {
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echo '<option value="' . esc_attr(strtolower($this->value['font-weight'] . $this->value['font-style'])) . '" selected></option>';
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}
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echo '</select>';
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echo '<input type="hidden" name="' . esc_attr($this->field_name('[font-weight]')) . '" class="csf--font-weight" value="' . esc_attr($this->value['font-weight']) . '" />';
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echo '<input type="hidden" name="' . esc_attr($this->field_name('[font-style]')) . '" class="csf--font-style" value="' . esc_attr($this->value['font-style']) . '" />';
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//
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// Extra Font Style Select
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if (!empty($args['extra_styles'])) {
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echo '<div class="csf--block-extra-styles hidden">';
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echo (!$this->chosen) ? '<div class="csf--title">' . esc_html__('Load Extra Styles', 'csf') . '</div>' : '';
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$placeholder = ($this->chosen) ? esc_html__('Load Extra Styles', 'csf') : esc_html__('Default', 'csf');
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echo $this->create_select($this->value['extra-styles'], 'extra-styles', $placeholder, true);
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echo '</div>';
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}
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echo '</div>';
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}
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//
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// Subset
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if (!empty($args['subset'])) {
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echo '<div class="csf--block csf--block-subset hidden">';
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echo '<div class="csf--title">' . esc_html__('Subset', 'csf') . '</div>';
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$subset = (is_array($this->value['subset'])) ? $this->value['subset'] : array_filter((array) $this->value['subset']);
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echo $this->create_select($subset, 'subset', esc_html__('Default', 'csf'), $args['multi_subset']);
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echo '</div>';
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}
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//
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// Text Align
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if (!empty($args['text_align'])) {
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echo '<div class="csf--block">';
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echo '<div class="csf--title">' . esc_html__('Text Align', 'csf') . '</div>';
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echo $this->create_select(array(
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'inherit' => esc_html__('Inherit', 'csf'),
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'left' => esc_html__('Left', 'csf'),
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'center' => esc_html__('Center', 'csf'),
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'right' => esc_html__('Right', 'csf'),
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'justify' => esc_html__('Justify', 'csf'),
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'initial' => esc_html__('Initial', 'csf')
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), 'text-align', esc_html__('Default', 'csf'));
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echo '</div>';
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}
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//
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// Font Variant
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if (!empty($args['font_variant'])) {
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echo '<div class="csf--block">';
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echo '<div class="csf--title">' . esc_html__('Font Variant', 'csf') . '</div>';
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echo $this->create_select(array(
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'normal' => esc_html__('Normal', 'csf'),
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'small-caps' => esc_html__('Small Caps', 'csf'),
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'all-small-caps' => esc_html__('All Small Caps', 'csf')
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), 'font-variant', esc_html__('Default', 'csf'));
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echo '</div>';
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}
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//
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// Text Transform
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if (!empty($args['text_transform'])) {
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echo '<div class="csf--block">';
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echo '<div class="csf--title">' . esc_html__('Text Transform', 'csf') . '</div>';
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echo $this->create_select(array(
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'none' => esc_html__('None', 'csf'),
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'capitalize' => esc_html__('Capitalize', 'csf'),
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'uppercase' => esc_html__('Uppercase', 'csf'),
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'lowercase' => esc_html__('Lowercase', 'csf')
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), 'text-transform', esc_html__('Default', 'csf'));
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echo '</div>';
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}
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//
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// Text Decoration
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if (!empty($args['text_decoration'])) {
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echo '<div class="csf--block">';
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echo '<div class="csf--title">' . esc_html__('Text Decoration', 'csf') . '</div>';
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echo $this->create_select(array(
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'none' => esc_html__('None', 'csf'),
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'underline' => esc_html__('Solid', 'csf'),
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'underline double' => esc_html__('Double', 'csf'),
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'underline dotted' => esc_html__('Dotted', 'csf'),
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'underline dashed' => esc_html__('Dashed', 'csf'),
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'underline wavy' => esc_html__('Wavy', 'csf'),
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'underline overline' => esc_html__('Overline', 'csf'),
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'line-through' => esc_html__('Line-through', 'csf')
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), 'text-decoration', esc_html__('Default', 'csf'));
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echo '</div>';
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}
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echo '</div>';
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echo '<div class="csf--blocks csf--blocks-inputs">';
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//
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// Font Size
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if (!empty($args['font_size'])) {
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echo '<div class="csf--block">';
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echo '<div class="csf--title">' . esc_html__('Font Size', 'csf') . '</div>';
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echo '<div class="csf--input-wrap">';
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echo '<input type="number" name="' . esc_attr($this->field_name('[font-size]')) . '" class="csf--font-size csf--input csf-input-number" value="' . esc_attr($this->value['font-size']) . '" step="any" />';
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echo '<span class="csf--unit">' . esc_attr($args['unit']) . '</span>';
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echo '</div>';
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echo '</div>';
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}
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//
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// Line Height
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if (!empty($args['line_height'])) {
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echo '<div class="csf--block">';
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echo '<div class="csf--title">' . esc_html__('Line Height', 'csf') . '</div>';
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echo '<div class="csf--input-wrap">';
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echo '<input type="number" name="' . esc_attr($this->field_name('[line-height]')) . '" class="csf--line-height csf--input csf-input-number" value="' . esc_attr($this->value['line-height']) . '" step="any" />';
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echo '<span class="csf--unit">' . esc_attr($line_height_unit) . '</span>';
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echo '</div>';
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echo '</div>';
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}
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//
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// Letter Spacing
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if (!empty($args['letter_spacing'])) {
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echo '<div class="csf--block">';
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echo '<div class="csf--title">' . esc_html__('Letter Spacing', 'csf') . '</div>';
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echo '<div class="csf--input-wrap">';
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echo '<input type="number" name="' . esc_attr($this->field_name('[letter-spacing]')) . '" class="csf--letter-spacing csf--input csf-input-number" value="' . esc_attr($this->value['letter-spacing']) . '" step="any" />';
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echo '<span class="csf--unit">' . esc_attr($args['unit']) . '</span>';
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echo '</div>';
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echo '</div>';
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}
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//
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// Word Spacing
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if (!empty($args['word_spacing'])) {
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echo '<div class="csf--block">';
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echo '<div class="csf--title">' . esc_html__('Word Spacing', 'csf') . '</div>';
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echo '<div class="csf--input-wrap">';
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echo '<input type="number" name="' . esc_attr($this->field_name('[word-spacing]')) . '" class="csf--word-spacing csf--input csf-input-number" value="' . esc_attr($this->value['word-spacing']) . '" step="any" />';
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echo '<span class="csf--unit">' . esc_attr($args['unit']) . '</span>';
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echo '</div>';
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echo '</div>';
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}
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echo '</div>';
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//
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// Font Color
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if (!empty($args['color'])) {
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$default_color_attr = (!empty($default_value['color'])) ? ' data-default-color="' . esc_attr($default_value['color']) . '"' : '';
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echo '<div class="csf--block csf--block-font-color">';
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echo '<div class="csf--title">' . esc_html__('Font Color', 'csf') . '</div>';
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echo '<div class="csf-field-color">';
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echo '<input type="text" name="' . esc_attr($this->field_name('[color]')) . '" class="csf-color csf--color" value="' . esc_attr($this->value['color']) . '"' . $default_color_attr . ' />';
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echo '</div>';
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echo '</div>';
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}
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//
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// Custom style
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if (!empty($args['custom_style'])) {
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echo '<div class="csf--block csf--block-custom-style">';
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echo '<div class="csf--title">' . esc_html__('Custom Style', 'csf') . '</div>';
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echo '<textarea name="' . esc_attr($this->field_name('[custom-style]')) . '" class="csf--custom-style">' . esc_attr($this->value['custom-style']) . '</textarea>';
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echo '</div>';
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}
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//
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// Preview
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$always_preview = ($args['preview'] !== 'always') ? ' hidden' : '';
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if (!empty($args['preview'])) {
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echo '<div class="csf--block csf--block-preview' . esc_attr($always_preview) . '">';
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echo '<div class="csf--toggle fas fa-toggle-off"></div>';
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echo '<div class="csf--preview">' . esc_attr($args['preview_text']) . '</div>';
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echo '</div>';
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}
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echo '<input type="hidden" name="' . esc_attr($this->field_name('[type]')) . '" class="csf--type" value="' . esc_attr($this->value['type']) . '" />';
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echo '<input type="hidden" name="' . esc_attr($this->field_name('[unit]')) . '" class="csf--unit-save" value="' . esc_attr($args['unit']) . '" />';
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echo '</div>';
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echo $this->field_after();
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}
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public function create_select($options, $name, $placeholder = '', $is_multiple = false)
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{
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$multiple_name = ($is_multiple) ? '[]' : '';
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$multiple_attr = ($is_multiple) ? ' multiple data-multiple="true"' : '';
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$chosen_rtl = ($this->chosen && is_rtl()) ? ' chosen-rtl' : '';
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$output = '<select name="' . esc_attr($this->field_name('[' . $name . ']' . $multiple_name)) . '" class="csf--' . esc_attr($name) . esc_attr($chosen_rtl) . '" data-placeholder="' . esc_attr($placeholder) . '"' . $multiple_attr . '>';
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$output .= (!empty($placeholder)) ? '<option value="">' . esc_attr((!$this->chosen) ? $placeholder : '') . '</option>' : '';
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if (!empty($options)) {
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foreach ($options as $option_key => $option_value) {
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if ($is_multiple) {
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$selected = (in_array($option_value, $this->value[$name])) ? ' selected' : '';
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$output .= '<option value="' . esc_attr($option_value) . '"' . esc_attr($selected) . '>' . esc_attr($option_value) . '</option>';
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} else {
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$option_key = (is_numeric($option_key)) ? $option_value : $option_key;
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$selected = ($option_key === $this->value[$name]) ? ' selected' : '';
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$output .= '<option value="' . esc_attr($option_key) . '"' . esc_attr($selected) . '>' . esc_attr($option_value) . '</option>';
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}
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}
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}
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$output .= '</select>';
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return $output;
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}
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public function enqueue()
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{
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if (!wp_script_is('csf-webfontloader')) {
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CSF::include_plugin_file('fields/typography/google-fonts.php');
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wp_enqueue_script('csf-webfontloader', 'https://lf26-cdn-tos.bytecdntp.com/cdn/webfont/1.6.28/webfontloader.js', array('csf'), '1.6.28', true);
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$webfonts = array();
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$customwebfonts = apply_filters('csf_field_typography_customwebfonts', array());
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if (!empty($customwebfonts)) {
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$webfonts['custom'] = array(
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'label' => esc_html__('Custom Web Fonts', 'csf'),
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'fonts' => $customwebfonts
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);
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}
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$webfonts['safe'] = array(
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'label' => esc_html__('Safe Web Fonts', 'csf'),
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'fonts' => apply_filters(
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'csf_field_typography_safewebfonts',
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array(
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'Arial',
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'Arial Black',
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'Helvetica',
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'Times New Roman',
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'Courier New',
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'Tahoma',
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'Verdana',
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'Impact',
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'Trebuchet MS',
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'Comic Sans MS',
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'Lucida Console',
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'Lucida Sans Unicode',
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'Georgia, serif',
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'Palatino Linotype'
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)
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)
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);
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$webfonts['google'] = array(
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'label' => esc_html__('Google Web Fonts', 'csf'),
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'fonts' => apply_filters(
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'csf_field_typography_googlewebfonts',
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csf_get_google_fonts()
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)
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);
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$defaultstyles = apply_filters('csf_field_typography_defaultstyles', array('normal', 'italic', '700', '700italic'));
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$googlestyles = apply_filters('csf_field_typography_googlestyles', array(
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'100' => 'Thin 100',
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'100italic' => 'Thin 100 Italic',
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'200' => 'Extra-Light 200',
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'200italic' => 'Extra-Light 200 Italic',
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'300' => 'Light 300',
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'300italic' => 'Light 300 Italic',
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'normal' => 'Normal 400',
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'italic' => 'Normal 400 Italic',
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'500' => 'Medium 500',
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'500italic' => 'Medium 500 Italic',
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'600' => 'Semi-Bold 600',
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'600italic' => 'Semi-Bold 600 Italic',
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'700' => 'Bold 700',
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'700italic' => 'Bold 700 Italic',
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'800' => 'Extra-Bold 800',
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'800italic' => 'Extra-Bold 800 Italic',
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'900' => 'Black 900',
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'900italic' => 'Black 900 Italic'
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));
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$webfonts = apply_filters('csf_field_typography_webfonts', $webfonts);
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wp_localize_script('csf', 'csf_typography_json', array(
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'webfonts' => $webfonts,
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'defaultstyles' => $defaultstyles,
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'googlestyles' => $googlestyles
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|
));
|
|
}
|
|
}
|
|
|
|
public function enqueue_google_fonts($method = 'enqueue')
|
|
{
|
|
|
|
$is_google = false;
|
|
|
|
if (!empty($this->value['type'])) {
|
|
$is_google = ($this->value['type'] === 'google') ? true : false;
|
|
} else {
|
|
CSF::include_plugin_file('fields/typography/google-fonts.php');
|
|
$is_google = (array_key_exists($this->value['font-family'], csf_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' : $style;
|
|
CSF::$webfonts[$method][$font_family][$style] = $style;
|
|
}
|
|
} else {
|
|
CSF::$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' : $extra_style;
|
|
CSF::$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)) {
|
|
CSF::$subsets[$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;
|
|
}
|
|
}
|
|
}
|