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;(function ($, window, document, undefined) { |
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|
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const fonts_cache = [] |
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|
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$(document).ready(function () { |
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var api = parent.wp.customize, |
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wp_settings = api.settings.settings |
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|
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load_webfont_once() |
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|
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$.each(customify_settings.settings, function (key, el) { |
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var properties_prefix = typeof el.properties_prefix === "undefined" ? '' : el.properties_prefix; |
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if (el.type === 'font') { |
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api(key, function (setting) { |
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setting.bind(function (to) { |
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let $values = maybeJsonParse(to) |
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|
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if (typeof $values !== 'undefined') { |
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if (typeof $values.font_family !== 'undefined') { |
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maybeLoadFontFamily($values) |
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} |
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|
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let vls = get_CSS_values(this.id, $values), |
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CSS = get_CSS_code(this.id, vls, properties_prefix), |
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field_style = $('#customify_font_output_for_' + el.html_safe_option_id) |
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|
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field_style.html(CSS) |
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} |
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}) |
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}) |
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|
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} else if (typeof wp_settings !== 'undefined' && typeof wp_settings[key] !== 'undefined' && typeof el.css !== 'undefined' && typeof el.live !== 'undefined' && el.live === true) { |
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api(key, function (setting) { |
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|
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setting.bind(function (to) { |
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|
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$.each(el.css, function (counter, property_config) { |
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let properties = [] |
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|
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properties[property_config.property] = property_config.selector |
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if (typeof property_config.callback_filter !== 'undefined') { |
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properties['callback'] = property_config.callback_filter |
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} |
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|
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let css_update_args = { |
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properties: properties, |
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propertyValue: to, |
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negative_value: property_config.hasOwnProperty('negative_value') ? property_config['negative_value'] : false |
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} |
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|
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if (typeof this.unit !== 'undefined') { |
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css_update_args.unit = this.unit |
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} |
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|
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// Replace all dashes with underscores thus making the CSS property safe to us in a HTML ID. |
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let regex_for_multiple_replace = new RegExp('-', 'g'), |
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cssStyleSelector = '.dynamic_setting_' + el.html_safe_option_id + '_property_' + property_config.property.replace(regex_for_multiple_replace, '_') + '_' + counter |
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|
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$(cssStyleSelector).cssUpdate(css_update_args) |
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}) |
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|
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}) |
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}) |
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} else if (typeof el.live === 'object' && el.live.length > 0) { |
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// if the live parameter is an object it means that is a list of css classes |
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// these classes should be affected by the change of the text fields |
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var field_class = el.live.join() |
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|
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// if this field is allowed to modify text then we'll edit this live |
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if ($.inArray(el.type, ['text', 'textarea', 'ace_editor']) > -1) { |
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wp.customize(key, function (value) { |
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value.bind(function (text) { |
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let sanitizer = document.createElement('div') |
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|
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sanitizer.innerHTML = text |
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$(field_class).html(text) |
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}) |
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}) |
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} |
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} |
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}) |
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|
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/*** HELPERS **/ |
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|
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function load_webfont_once () { |
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if (typeof WebFont === 'undefined') { |
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let tk = document.createElement('script') |
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tk.src = '//ajax.googleapis.com/ajax/libs/webfont/1/webfont.js' |
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tk.type = 'text/javascript' |
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let s = document.getElementsByTagName('script')[0] |
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s.parentNode.insertBefore(tk, s) |
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} |
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} |
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|
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const get_CSS_values = function (ID, values) { |
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|
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let store = {} |
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|
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if (typeof values.font_family !== 'undefined') { |
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store['font-family'] = values.font_family |
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} |
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|
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if (typeof values.selected_variants !== 'undefined') { |
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|
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let variants = null |
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|
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if (typeof values.selected_variants !== 'undefined' && values.selected_variants !== null) { |
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variants = values.selected_variants |
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} else if (typeof values.variants !== 'undefined' && typeof values.variants[0] !== 'undefined') { |
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variants = values.variants[0] |
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} |
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|
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// google fonts also have the italic string inside, split that |
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if (variants !== null && _.isString(variants) && variants.indexOf('italic') !== -1) { |
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store['font-style'] = 'italic' |
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variants = variants.replace('italic', '') |
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} |
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|
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if (variants !== '') { |
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if (variants === 'regular') { |
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variants = 'normal' |
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} |
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|
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store['font-weight'] = variants |
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} |
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} |
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|
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if (typeof values.font_size !== 'undefined') { |
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store['font-size'] = values.font_size |
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// If the value already contains a unit (is not numeric), go with that. |
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if (isNaN(values.font_size)) { |
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// If we have a standardized value field (as array), use that. |
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if (typeof values.font_size.value !== 'undefined') { |
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store['font-size'] = values.font_size.value |
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if (typeof values.font_size.unit !== 'undefined') { |
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store['font-size'] += values.font_size.unit |
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} |
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} else { |
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store['font-size'] += get_field_unit(ID, 'font-size') |
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} |
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} else { |
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store['font-size'] += get_field_unit(ID, 'font-size') |
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} |
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} |
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|
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if (typeof values.letter_spacing !== 'undefined') { |
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store['letter-spacing'] = values.letter_spacing |
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// If the value already contains a unit (is not numeric), go with that. |
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if (isNaN(values.letter_spacing)) { |
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// If we have a standardized value field (as array), use that. |
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if (typeof values.letter_spacing.value !== 'undefined') { |
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store['letter-spacing'] = values.letter_spacing.value |
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if (typeof values.letter_spacing.unit !== 'undefined') { |
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store['letter-spacing'] += values.letter_spacing.unit |
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} |
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} else { |
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store['letter-spacing'] += get_field_unit(ID, 'letter-spacing') |
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} |
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} else { |
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store['letter-spacing'] += get_field_unit(ID, 'letter-spacing') |
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} |
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} |
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|
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if (typeof values.line_height !== 'undefined') { |
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store['line-height'] = values.line_height |
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// If the value already contains a unit (is not numeric), go with that. |
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if (isNaN(values.line_height)) { |
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// If we have a standardized value field (as array), use that. |
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if (typeof values.line_height.value !== 'undefined') { |
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store['line-height'] = values.line_height.value |
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if (typeof values.line_height.unit !== 'undefined') { |
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store['line-height'] += values.line_height.unit |
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} |
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} else { |
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store['line-height'] += get_field_unit(ID, 'line-height') |
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} |
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} else { |
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store['line-height'] += get_field_unit(ID, 'line-height') |
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} |
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} |
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|
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if (typeof values.text_align !== 'undefined') { |
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store['text-align'] = values.text_align |
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} |
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|
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if (typeof values.text_transform !== 'undefined') { |
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store['text-transform'] = values.text_transform |
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} |
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if (typeof values.text_decoration !== 'undefined') { |
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store['text-decoration'] = values.text_decoration |
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} |
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|
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return store |
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} |
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|
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const get_CSS_code = function (ID, values, prefix) { |
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|
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let field = customify_settings.settings[ID] |
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let output = '' |
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|
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if (typeof window !== 'undefined' && typeof field.callback !== 'undefined' && typeof window[field.callback] === 'function') { |
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output = window[field.callback](values, field) |
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} else { |
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output = field.selector + '{\n' |
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$.each(values, function (k, v) { |
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output += prefix + k + ': ' + v + ';\n' |
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}) |
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output += '}\n' |
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} |
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|
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return output |
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} |
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|
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const get_field_unit = function (ID, field) { |
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let unit = '' |
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if (typeof customify_settings.settings[ID] === 'undefined' || typeof customify_settings.settings[ID].fields[field] === 'undefined') { |
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return unit |
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} |
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|
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if (typeof customify_settings.settings[ID].fields[field].unit !== 'undefined') { |
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return customify_settings.settings[ID].fields[field].unit |
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} else if (typeof customify_settings.settings[ID].fields[field][3] !== 'undefined') { |
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// in case of an associative array |
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return customify_settings.settings[ID].fields[field][3] |
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} |
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} |
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|
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const maybeLoadFontFamily = function (font) { |
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|
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if (typeof WebFont === 'undefined') { |
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let tk = document.createElement('script') |
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tk.src = '//ajax.googleapis.com/ajax/libs/webfont/1.6.26/webfont.js' |
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tk.type = 'text/javascript' |
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let s = document.getElementsByTagName('script')[0] |
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s.parentNode.insertBefore(tk, s) |
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} |
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|
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// If the font type is not defined, we assume is a Google font. |
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if (typeof font.type === 'undefined') { |
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font.type = 'google' |
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} |
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|
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if (font.type === 'theme_font') { |
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|
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if (typeof font.src === 'undefined') { |
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var themeFontsArray = Object.keys(customify_settings.theme_fonts).map(key => customify_settings.theme_fonts[key]); |
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var index = themeFontsArray.findIndex(fontObj => fontObj.family === font.font_family ); |
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|
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if ( index > -1 ) { |
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font.src = themeFontsArray[index].src; |
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} |
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} |
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|
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if ( typeof font.src === "undefined" ) { |
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return; |
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} |
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|
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WebFont.load({ |
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custom: { |
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families: [font.font_family], |
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urls: [font.src] |
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} |
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}) |
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} else if (font.type === 'google') { |
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let family = font.font_family, |
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variants = null, |
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subsets = null |
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|
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if (typeof font.variants !== 'undefined') { |
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variants = maybeJsonParse(font.variants) |
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|
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if (typeof variants === 'string' || typeof variants === 'number') { |
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variants = [variants] |
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} |
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|
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$.each(variants, function (k, v) { |
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|
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if (k == 0) { |
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family = family + ':' |
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} |
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|
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family = family + v |
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|
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if (Object.keys(variants).length > (parseInt(k) + 1)) { |
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family = family + ',' |
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} else if (typeof font.selected_subsets !== 'undefined') { |
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// in case there is a subset selected, we need to separate it from the font weight |
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family = family + ':' |
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} |
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}) |
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} |
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|
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if (typeof font.selected_subsets !== 'undefined') { |
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subsets = maybeJsonParse(font.selected_subsets) |
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|
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$.each(subsets, function (k, v) { |
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|
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if (k === '0') { |
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family = family + ':' |
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} |
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|
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family = family + v |
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|
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if (Object.keys(subsets).length > (parseInt(k) + 1)) { |
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family = family + ',' |
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} |
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}) |
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} |
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|
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if (fonts_cache.indexOf(family) === -1) { |
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setTimeout(function () { |
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WebFont.load({ |
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google: {families: [family]}, |
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classes: false, |
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events: false, |
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error: function (e) { |
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console.log(e) |
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}, |
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active: function () { |
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sessionStorage.fonts = true |
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} |
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}) |
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}, 10) |
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|
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fonts_cache.push(family) |
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} |
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|
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} else { |
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// else what? |
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} |
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} |
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|
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const maybeJsonParse = function (value) { |
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let parsed |
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|
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if (typeof value !== 'string') { |
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return value |
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} |
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|
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//try and parse it, with decodeURIComponent |
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try { |
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parsed = JSON.parse(decodeURIComponent(value)) |
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} catch (e) { |
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|
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// in case of an error, treat is as a string |
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parsed = value |
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} |
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|
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return parsed |
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} |
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}) |
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})(jQuery, window, document) |
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|
