/**
* Validate the font choice and get a font stack for it.
*
* @since 1.0.0.
*
* @param string $font The 1st font in the stack.
* @return string The full font stack.
*/
function ttfmake_get_font_stack($font)
{
$all_fonts = ttfmake_get_all_fonts();
// Sanitize font choice
$font = ttfmake_sanitize_font_choice($font);
// Standard font
if (isset($all_fonts[$font]['stack']) && !empty($all_fonts[$font]['stack'])) {
$stack = $all_fonts[$font]['stack'];
} elseif (in_array($font, ttfmake_all_font_choices())) {
$stack = '"' . $font . '","Helvetica Neue",Helvetica,Arial,sans-serif';
} else {
$stack = '"Helvetica Neue",Helvetica,Arial,sans-serif';
}
/**
* Allow developers to filter the full font stack.
*
* @since 1.2.3.
*
* @param string $stack The font stack.
* @param string $font The font.
*/
return apply_filters('make_font_stack', $stack, $font);
}
/**
* Sanitize a font choice.
*
* @since 1.0.0.
*
* @param string $value The font choice.
* @return string The sanitized font choice.
*/
function ttfmake_sanitize_font_choice($value)
{
if (!is_string($value)) {
// The array key is not a string, so the chosen option is not a real choice
return '';
} else {
if (array_key_exists($value, ttfmake_all_font_choices())) {
return $value;
} else {
return '';
}
}
/**
* Filter the sanitized font choice.
*
* @since 1.2.3.
*
* @param string $value The chosen font value.
*/
return apply_filters('make_sanitize_font_choice', $return);
}
/**
* Configure settings and controls for the Fonts section.
*
* @since 1.0.0.
*
* @param object $wp_customize The global customizer object.
* @param string $section The section name.
* @return void
*/
function ttfmake_customizer_font($wp_customize, $section)
{
$priority = new TTFMAKE_Prioritizer();
$control_prefix = 'ttfmake_';
$setting_prefix = str_replace($control_prefix, '', $section);
// Google font info
$setting_id = $setting_prefix . '-google-font-info';
$wp_customize->add_control(new TTFMAKE_Customize_Misc_Control($wp_customize, $control_prefix . $setting_id, array('section' => $section, 'type' => 'text', 'description' => sprintf(__('The list of Google fonts is long! You can %s before making your choices.', 'make'), sprintf('<a href="%1$s" target="_blank">%2$s</a>', esc_url('http://www.google.com/fonts/'), __('preview', 'make'))), 'priority' => $priority->add())));
// Site title font
$setting_id = $setting_prefix . '-site-title';
$wp_customize->add_setting($setting_id, array('default' => ttfmake_get_default($setting_id), 'type' => 'theme_mod', 'sanitize_callback' => 'ttfmake_sanitize_font_choice'));
$wp_customize->add_control($control_prefix . $setting_id, array('settings' => $setting_id, 'section' => $section, 'label' => __('Site Title', 'make'), 'type' => 'select', 'choices' => ttfmake_all_font_choices(), 'priority' => $priority->add()));
// Header font
$setting_id = $setting_prefix . '-header';
$wp_customize->add_setting($setting_id, array('default' => ttfmake_get_default($setting_id), 'type' => 'theme_mod', 'sanitize_callback' => 'ttfmake_sanitize_font_choice'));
$wp_customize->add_control($control_prefix . $setting_id, array('settings' => $setting_id, 'section' => $section, 'label' => __('Headers', 'make'), 'type' => 'select', 'choices' => ttfmake_all_font_choices(), 'priority' => $priority->add()));
// Body font
$setting_id = $setting_prefix . '-body';
$wp_customize->add_setting($setting_id, array('default' => ttfmake_get_default($setting_id), 'type' => 'theme_mod', 'sanitize_callback' => 'ttfmake_sanitize_font_choice'));
$wp_customize->add_control($control_prefix . $setting_id, array('settings' => $setting_id, 'section' => $section, 'label' => __('Body', 'make'), 'type' => 'select', 'choices' => ttfmake_all_font_choices(), 'priority' => $priority->add()));
if (false === ttfmake_is_plus()) {
// Typekit information
$setting_id = $setting_prefix . '-typekit-font-heading';
$wp_customize->add_control(new TTFMAKE_Customize_Misc_Control($wp_customize, $control_prefix . $setting_id, array('section' => $section, 'type' => 'heading', 'label' => __('Typekit', 'make'), 'priority' => 450)));
$setting_id = $setting_prefix . '-typekit-font-info';
$wp_customize->add_control(new TTFMAKE_Customize_Misc_Control($wp_customize, $control_prefix . $setting_id, array('section' => $section, 'type' => 'text', 'description' => sprintf(__('Looking to add premium fonts from Typekit to your website? %s.', 'make'), sprintf('<a href="%1$s" target="_blank">%2$s</a>', esc_url(ttfmake_get_plus_link('typekit')), sprintf(__('Upgrade to %1$s', 'make'), 'Make Plus'))), 'priority' => 460)));
}
// Font family line
$setting_id = $setting_prefix . '-family-line';
$wp_customize->add_control(new TTFMAKE_Customize_Misc_Control($wp_customize, $control_prefix . $setting_id, array('section' => $section, 'type' => 'line', 'priority' => $priority->add())));
// Site title font size
$setting_id = $setting_prefix . '-site-title-size';
$wp_customize->add_setting($setting_id, array('default' => ttfmake_get_default($setting_id), 'type' => 'theme_mod', 'sanitize_callback' => 'absint'));
$wp_customize->add_control($control_prefix . $setting_id, array('settings' => $setting_id, 'section' => $section, 'label' => __('Site Title Font Size (in px)', 'make'), 'type' => 'text', 'priority' => $priority->add()));
// Site title font size
$setting_id = $setting_prefix . '-site-tagline-size';
$wp_customize->add_setting($setting_id, array('default' => ttfmake_get_default($setting_id), 'type' => 'theme_mod', 'sanitize_callback' => 'absint'));
$wp_customize->add_control($control_prefix . $setting_id, array('settings' => $setting_id, 'section' => $section, 'label' => __('Site Tagline Font Size (in px)', 'make'), 'type' => 'text', 'priority' => $priority->add()));
// Navigation font size
$setting_id = $setting_prefix . '-nav-size';
$wp_customize->add_setting($setting_id, array('default' => ttfmake_get_default($setting_id), 'type' => 'theme_mod', 'sanitize_callback' => 'absint'));
$wp_customize->add_control($control_prefix . $setting_id, array('settings' => $setting_id, 'section' => $section, 'label' => __('Navigation Font Size (in px)', 'make'), 'type' => 'text', 'priority' => $priority->add()));
// Header font size
$setting_id = $setting_prefix . '-header-size';
$wp_customize->add_setting($setting_id, array('default' => ttfmake_get_default($setting_id), 'type' => 'theme_mod', 'sanitize_callback' => 'absint'));
$wp_customize->add_control($control_prefix . $setting_id, array('settings' => $setting_id, 'section' => $section, 'label' => __('Header Font Size (in px)', 'make'), 'type' => 'text', 'priority' => $priority->add()));
// Widget font size
$setting_id = $setting_prefix . '-widget-size';
$wp_customize->add_setting($setting_id, array('default' => ttfmake_get_default($setting_id), 'type' => 'theme_mod', 'sanitize_callback' => 'absint'));
$wp_customize->add_control($control_prefix . $setting_id, array('settings' => $setting_id, 'section' => $section, 'label' => __('Widget Font Size (in px)', 'make'), 'type' => 'text', 'priority' => $priority->add()));
// Body font size
$setting_id = $setting_prefix . '-body-size';
$wp_customize->add_setting($setting_id, array('default' => ttfmake_get_default($setting_id), 'type' => 'theme_mod', 'sanitize_callback' => 'absint'));
$wp_customize->add_control($control_prefix . $setting_id, array('settings' => $setting_id, 'section' => $section, 'label' => __('Body Font Size (in px)', 'make'), 'type' => 'text', 'priority' => $priority->add()));
// Font size line
$setting_id = $setting_prefix . '-size-line';
$wp_customize->add_control(new TTFMAKE_Customize_Misc_Control($wp_customize, $control_prefix . $setting_id, array('section' => $section, 'type' => 'line', 'priority' => $priority->add())));
// Character Subset
$setting_id = $setting_prefix . '-subset';
$wp_customize->add_setting($setting_id, array('default' => ttfmake_get_default($setting_id), 'type' => 'theme_mod', 'sanitize_callback' => 'ttfmake_sanitize_font_subset'));
$wp_customize->add_control($control_prefix . $setting_id, array('settings' => $setting_id, 'section' => $section, 'label' => __('Character Subset', 'make'), 'type' => 'select', 'choices' => ttfmake_get_google_font_subsets(), 'priority' => $priority->add()));
// Character subset info
$setting_id = $setting_prefix . '-subset-info';
$wp_customize->add_control(new TTFMAKE_Customize_Misc_Control($wp_customize, $control_prefix . $setting_id, array('section' => $section, 'type' => 'text', 'description' => __('Not all fonts provide each of these subsets.', 'make'), 'priority' => $priority->add())));
}
