<?php
use Drupal\Component\Utility\Html;
use Drupal\Component\Utility\Xss;
/**
* @file
* Generate form elments for the font settings.
*/
// Websafe fonts.
$websafe_fonts = websafe_fonts();
// Elements to apply fonts to.
$font_elements = font_elements();
// Font Options - here we must test if there are values set for each font type and populate the options list.
$font_options = array(
'none' => t('-- none --'),
);
if (theme_get_setting('settings.font_websafe')) {
$font_options['websafe'] = t('Websafe stack');
}
if (theme_get_setting('settings.font_google')) {
$font_options['google'] = t('Google font');
}
if (theme_get_setting('settings.font_typekit')) {
$font_options['typekit'] = t('Typekit');
}
if (theme_get_setting('settings.font_customstack')) {
/**
* @file
* Output formatted CSS for fonts.
*/
function at_core_submit_fonts($values, $theme, $generated_files_path) {
// Paths
$subtheme_path = drupal_get_path('theme', $theme);
$generated_scripts_path = $subtheme_path . '/scripts/generated';
// Websafe fonts.
$websafe_fonts = websafe_fonts();
// Elements to apply fonts to.
$font_elements = font_elements();
// Initialize some variables.
$fonts = array();
$size = '';
$base_size = '16'; // 16px default
$px_size = '';
$rem_size = '';
$fileOperations = new FileOperations();
$font_styles = array();
foreach ($font_elements as $font_key => $font_values) {
// Get the selectors for each element.
$fonts[$font_key]['selectors'] = $font_values['selector'];
// Custom selectors, reset the selectors variable if we have custom selectors.
if ($font_key == 'custom_selectors' && !empty($values['settings_font_custom_selectors']) && !empty($values['settings_custom_selectors'])) {
$fonts[$font_key]['selectors'] = $values['settings_custom_selectors']; // ? $values['settings_custom_selectors'] : 'ruby ruby'
}
// Size/Line height
if (!empty($values['settings_font_size_' . $font_key])) {
$px_size = $values['settings_font_size_' . $font_key];
$rem_size = $values['settings_font_size_' . $font_key] / $base_size;
// line-height multipliers are a bit magical, but "pretty good" defaults.
$line_height_multiplier = $values['settings_font_lineheight_multiplier_default'];
if ($px_size >= $values['settings_font_lineheight_multiplier_large_size']) {
$line_height_multiplier = $values['settings_font_lineheight_multiplier_large'];
}
$fonts[$font_key]['size'] = 'font-size:' . ceil($px_size) . 'px; font-size:' . round($rem_size, 3) . 'rem;';
$fonts[$font_key]['lineheight'] = 'line-height:' . ceil($px_size * $line_height_multiplier) . 'px; line-height:' . round($rem_size * $line_height_multiplier, 3) . 'rem;';
}
// Websafe
if ($values['settings_font_' . $font_key] == 'websafe') {
$fonts[$font_key]['family'] = 'font-family:' . $websafe_fonts[$values['settings_font_websafe']] . ';';
}
// Customstack
if ($values['settings_font_' . $font_key] == 'customstack') {
$fonts[$font_key]['family'] = 'font-family:' . $values['settings_font_customstack'] . ';';
}
// Google
if ($values['settings_font_' . $font_key] == 'google') {
$fonts[$font_key]['family'] = 'font-family:' . $values['settings_font_google_' . $font_key] . ';';
}
// Typekit
if ($values['settings_font_' . $font_key] == 'typekit') {
$fonts[$font_key]['family'] = 'font-family:' . $values['settings_font_typekit_' . $font_key] . ';';
}
}
// Output data to file
if (!empty($fonts)) {
foreach ($fonts as $key => $values) {
if (isset($values['family']) || isset($values['size'])) {
$font_style = $values['selectors'] . '{';
if (isset($values['family'])) {
$font_style .= $values['family'];
}
if (isset($values['size'])) {
$font_style .= $values['size'];
}
if (isset($values['lineheight'])) {
$font_style .= $values['lineheight'];
}
$font_style .= '}';
$font_styles[] = $font_style;
}
}
$output = implode("\n", $font_styles);
}
$output = $output ? Xss::filter($output) : '/** No fonts styles set **/';
//$file_name = $theme . '.fonts.css';
$file_name = 'fonts.css';
$filepath = "$generated_files_path/$file_name";
file_unmanaged_save_data($output, $filepath, FILE_EXISTS_REPLACE);
}
<?php
/**
* @file
* Generate form elements for the font settings.
*/
use Drupal\Component\Utility\Html;
use Drupal\Component\Utility\Xss;
// Elements to apply fonts to.
$font_elements = font_elements();
// Websafe stacks and select options.
if ($settings_font_websafe = theme_get_setting('settings.font_websafe')) {
$websafe_fonts = $settings_font_websafe;
} else {
$websafe_fonts = implode("\n", websafe_fonts());
}
if (!empty($websafe_fonts)) {
$websafe_options = explode(PHP_EOL, $websafe_fonts);
}
// Font Options - here we must test if there are values set for each font type
// and populate the options list.
$font_options = array('none' => t('-- none --'));
if (!empty($websafe_fonts)) {
$font_options['websafe'] = t('Websafe fonts');
}
if (theme_get_setting('settings.font_google')) {
$font_options['google'] = t('Google font');
}
if (theme_get_setting('settings.font_typekit')) {
$font_options['typekit'] = t('Typekit');
}
