public static function get_all_fonts()
{
if (function_exists('wf_get_system_fonts') && function_exists('wf_get_google_fonts') && function_exists('wf_get_system_fonts_test_cases')) {
$font_faces = wf_get_system_fonts();
$google_fonts = wf_get_google_fonts();
if (0 < count($google_fonts)) {
// $font_faces[''] = __( '-- Google WebFonts --', 'woothemes' );
$google_fonts_array = array();
foreach ($google_fonts as $k => $v) {
$google_fonts_array[$v['name']] = $v['name'];
}
asort($google_fonts_array);
$font_faces = array_merge($font_faces, $google_fonts_array);
}
return $font_faces;
} else {
// Declare default font list
$font_list = array('Arial' => array('weights' => array('100', '100italic', '400', '400italic', '700', '700italic')), 'Century Gothic' => array('weights' => array('100', '100italic', '400', '400italic', '700', '700italic')), 'Courier New' => array('weights' => array('100', '100italic', '400', '400italic', '700', '700italic')), 'Georgia' => array('weights' => array('100', '100italic', '400', '400italic', '700', '700italic')), 'Helvetica' => array('weights' => array('100', '100italic', '400', '400italic', '700', '700italic')), 'Impact' => array('weights' => array('100', '100italic', '400', '400italic', '700', '700italic')), 'Lucida Console' => array('weights' => array('100', '100italic', '400', '400italic', '700', '700italic')), 'Lucida Sans Unicode' => array('weights' => array('100', '100italic', '400', '400italic', '700', '700italic')), 'Palatino Linotype' => array('weights' => array('100', '100italic', '400', '400italic', '700', '700italic')), 'sans-serif' => array('weights' => array('100', '100italic', '400', '400italic', '700', '700italic')), 'serif' => array('weights' => array('100', '100italic', '400', '400italic', '700', '700italic')), 'Tahoma' => array('weights' => array('100', '100italic', '400', '400italic', '700', '700italic')), 'Trebuchet MS' => array('weights' => array('100', '100italic', '400', '400italic', '700', '700italic')), 'Verdana' => array('weights' => array('100', '100italic', '400', '400italic', '700', '700italic')));
$font_faces = array();
foreach ($font_list as $k => $v) {
$font_faces[$k] = $k;
}
return $font_faces;
}
// //Build font list to return
// $fonts = array();
// foreach ( $font_list as $font => $attributes ) {
//
// $urls = array();
//
// // Get font properties from json array.
// foreach ( $attributes['weights'] as $variant ) {
// $urls[ $variant ] = "";
// }
//
// // Create a font array containing it's properties and add it to the $fonts array
// $atts = array(
// 'name' => $font,
// 'font_type' => 'default',
// 'font_weights' => $attributes['weights'],
// 'subsets' => array(),
// 'files' => array(),
// 'urls' => $urls,
// );
//
// // Add this font to all of the fonts
// $id = $font; //strtolower( str_replace( ' ', '_', $font ) );
// $fonts[ $id ] = $atts;
// }
//
// // Filter to allow us to modify the fonts array before saving the transient
// $fonts = apply_filters( 'tt_font_default_fonts_array', $fonts );
//
// // Return the font list
// return apply_filters( 'tt_font_get_default_fonts', $fonts );
}
public function google_webfonts()
{
if (!function_exists('wf_get_google_fonts')) {
return;
}
$google_fonts = wf_get_google_fonts();
$fonts_to_load = array();
$output = '';
// Go through the options
if (!empty($this->options) && !empty($google_fonts)) {
foreach ($this->options as $key => $option) {
if (is_array($option) && $option['type'] == 'font') {
$fontFamilySettingId = $option['settings']['font_id'];
$fontFamilyDefault = $option['defaults']['font_id'];
$fontFamily = get_option($fontFamilySettingId, $fontFamilyDefault);
// Go through the google font array
foreach ($google_fonts as $font) {
// Check if the google font name exists in the current "face" option
if ($fontFamily == $font['name'] && !in_array($font['name'], array_keys($fonts_to_load))) {
// Add google font to output
$variant = '';
if (isset($font['variant'])) {
$variant = $font['variant'];
}
$fonts_to_load[$font['name']] = $variant;
}
}
}
}
// Output google font css in header
if (0 < count($fonts_to_load)) {
$fonts_and_variants = array();
foreach ($fonts_to_load as $k => $v) {
$fonts_and_variants[] = $k . $v;
}
$fonts_and_variants = array_map('urlencode', $fonts_and_variants);
$fonts = join('|', $fonts_and_variants);
$output .= "\n<!-- Google Webfonts -->\n";
$output .= '<link href="http' . (is_ssl() ? 's' : '') . '://fonts.googleapis.com/css?family=' . $fonts . '" rel="stylesheet" type="text/css" />' . "\n";
echo $output;
}
}
}
/**
* Render HTML markup for the "typography" field type.
* @access protected
* @since 6.0.0
* @param string $key The unique ID of this field.
* @param array $args Arguments used to construct this field.
* @return string HTML markup for the field.
*/
protected function render_field_typography($key, $args)
{
$this->_has_colourpicker = true;
$this->_has_typography = true;
$this->_has_select = true;
$html = '';
$defaults = array('size' => get_option($key . '_size', ''), 'unit' => get_option($key . '_unit', ''), 'face' => get_option($key . '_face', ''), 'style' => get_option($key . '_style', ''), 'color' => get_option($key . '_color', ''));
if (0 < count($defaults) && isset($args['std']) && is_array($args['std'])) {
foreach ($defaults as $k => $v) {
if ('' == $v && isset($args['std'][$k])) {
$defaults[$k] = $args['std'][$k];
}
}
}
$value = $this->get_value($key, $defaults);
// Make sure we place our default values in if the key is empty. wp_parse_args() didn't seem to work for this.
foreach ($defaults as $k => $v) {
if (!isset($value[$k])) {
$value[$k] = $defaults[$k];
} else {
if ('' == $value[$k]) {
$value[$k] = $defaults[$k];
}
}
}
// Make sure the size fields are set correctly.
if (!isset($value['size'])) {
$value['size'] = $value['size_' . $value['unit']];
}
$unit = $value['unit'];
$html .= '<span class="unit-container ' . esc_attr('unit-' . sanitize_title_with_dashes($unit)) . '">' . "\n";
/* Size in Pixels */
$html .= '<select class="woo-typography woo-typography-size woo-typography-size-px hide-if-em" name="' . esc_attr($key . '[size_px]') . '" id="' . esc_attr($key . '_size') . '">' . "\n";
for ($i = 9; $i < floatval(apply_filters('wf_fields_typography_font_size_px_upper_limit', 71)); $i++) {
$html .= '<option value="' . esc_attr($i) . '" ' . selected(floatval($value['size']), $i, false) . '>' . esc_html($i) . '</option>' . "\n";
}
$html .= '</select>' . "\n";
/* Size in EMs */
$html .= '<select class="woo-typography woo-typography-size woo-typography-size-em hide-if-px" name="' . esc_attr($key . '[size_em]') . '" id="' . esc_attr($key . '_size') . '">' . "\n";
$em = 0;
for ($i = 0; $i < 39; $i++) {
if ($i <= 24) {
// up to 2.0em in 0.1 increments
$em = $em + 0.1;
} elseif ($i >= 14 && $i <= 24) {
// Above 2.0em to 3.0em in 0.2 increments
$em = $em + 0.2;
} elseif ($i >= 24) {
// Above 3.0em in 0.5 increments
$em = $em + 0.5;
}
$active = '';
if (strval($em) == $value['size']) {
$active = 'selected="selected"';
}
$html .= '<option value="' . esc_attr(floatval($em)) . '" ' . $active . '>' . esc_html($em) . '</option>';
}
$html .= '</select>' . "\n";
/* Font Unit */
$unit = $value['unit'];
$em = '';
$px = '';
if ('em' == $unit) {
$em = 'selected="selected"';
}
if ('px' == $unit) {
$px = 'selected="selected"';
}
$html .= '<select class="woo-typography woo-typography-unit" name="' . esc_attr($key . '[unit]') . '" id="' . esc_attr($key . '_unit') . '">' . "\n";
$html .= '<option value="px" ' . $px . '">px</option>' . "\n";
$html .= '<option value="em" ' . $em . '>em</option>' . "\n";
$html .= '</select>' . "\n";
/* Weights */
$font_weights = (array) apply_filters('wf_fields_typography_font_weights', array('300' => __('Thin', 'woothemes'), '300 italic' => __('Thin Italic', 'woothemes'), 'normal' => __('Normal', 'woothemes'), 'italic' => __('Italic', 'woothemes'), 'bold' => __('Bold', 'woothemes'), 'bold italic' => __('Bold/Italic', 'woothemes')));
if (0 < count($font_weights)) {
$html .= '<select class="woo-typography woo-typography-font-weight woo-typography-style" name="' . esc_attr($key . '[style]') . '" id="' . esc_attr($key . '_style') . '">' . "\n";
foreach ($font_weights as $k => $v) {
$html .= '<option value="' . esc_attr($k) . '" ' . selected($value['style'], $k, false) . '>' . esc_html($v) . '</option>' . "\n";
}
$html .= '</select>' . "\n";
}
/* Font Face */
$font_faces = wf_get_system_fonts();
$google_fonts = wf_get_google_fonts();
if (0 < count($google_fonts)) {
$font_faces[''] = __('-- Google WebFonts --', 'woothemes');
$google_fonts_array = array();
foreach ($google_fonts as $k => $v) {
$google_fonts_array[$v['name']] = $v['name'];
}
asort($google_fonts_array);
$font_faces = array_merge($font_faces, $google_fonts_array);
}
if (0 < count($font_faces)) {
$test_cases = wf_get_system_fonts_test_cases();
$html .= '<select class="woo-typography woo-typography-font-face woo-typography-face" name="' . esc_attr($key . '[face]') . '" id="' . esc_attr($key . '_face') . '">' . "\n";
foreach ($font_faces as $k => $v) {
$selected = '';
// If one of the fonts requires a test case, use that value. Otherwise, use the key as the test case.
if (in_array($k, array_keys($test_cases))) {
$value_to_test = $test_cases[$k];
} else {
$value_to_test = $k;
}
if ($this->_test_typeface_against_test_case($value['face'], $value_to_test)) {
$selected = ' selected="selected"';
}
$html .= '<option value="' . esc_attr($k) . '" ' . $selected . '>' . esc_html($v) . '</option>' . "\n";
}
$html .= '</select>' . "\n";
}
/* Border Color */
$html .= '<input id="' . esc_attr($key . '_color') . '" name="' . esc_attr($key . '[color]') . '" size="40" type="text" class="woo-typography-color colour" value="' . esc_attr($value['color']) . '" />' . "\n";
$html .= '</span>' . "\n";
return $html;
}
unset($matches[$sz - 1]);
return implode(' ', $matches) . " ...";
}
return $text;
}
// End woo_text_trim()
}
/*-----------------------------------------------------------------------------------*/
/* Google Webfonts Array */
/* Documentation:
/*
/* name: The name of the Google Font.
/* variant: The Google Font API variants available for the font.
/*-----------------------------------------------------------------------------------*/
// Available Google webfont names
$GLOBALS['google_fonts'] = wf_get_google_fonts();
/**
* Return a filtered array of possible system fonts.
* @since 6.0.0
* @return array Possible system fonts.
*/
function wf_get_system_fonts()
{
return (array) apply_filters('wf_get_system_fonts', array('Arial, sans-serif' => __('Arial', 'woothemes'), 'Verdana, Geneva, sans-serif' => __('Verdana', 'woothemes'), '"Trebuchet MS", Tahoma, sans-serif' => __('Trebuchet', 'woothemes'), 'Georgia, serif' => __('Georgia', 'woothemes'), '"Times New Roman", serif' => __('Times New Roman', 'woothemes'), 'Tahoma, Geneva, Verdana, sans-serif' => __('Tahoma', 'woothemes'), 'Palatino, "Palatino Linotype", serif' => __('Palatino', 'woothemes'), '"Helvetica Neue", Helvetica, sans-serif' => __('Helvetica *', 'woothemes'), 'Calibri, Candara, Segoe, Optima, sans-serif' => __('Calibri *', 'woothemes'), '"Myriad Pro", Myriad, sans-serif' => __('Myriad Pro *', 'woothemes'), '"Lucida Grande", "Lucida Sans Unicode", "Lucida Sans", sans-serif' => __('Lucida', 'woothemes'), '"Arial Black", sans-serif' => __('Arial Black', 'woothemes'), '"Gill Sans", "Gill Sans MT", Calibri, sans-serif' => __('Gill Sans *', 'woothemes'), 'Geneva, Tahoma, Verdana, sans-serif' => __('Geneva *', 'woothemes'), 'Impact, Charcoal, sans-serif' => __('Impact', 'woothemes'), 'Courier, "Courier New", monospace' => __('Courier', 'woothemes'), '"Century Gothic", sans-serif' => __('Century Gothic', 'woothemes')));
}
// End wf_get_system_fonts()
/**
* Return a filtered array of possible system fonts test cases.
* @since 6.0.0
* @return array Possible system fonts test cases.
*/
/**
* Outputs typography font face fields
*
* @param $key
* @param $value
* @return string
*/
public function typography_font_face($key, $value)
{
$html = '';
$font_faces = wf_get_system_fonts();
$google_fonts = wf_get_google_fonts();
if (0 < count($google_fonts)) {
$font_faces[''] = __('-- Google WebFonts --', 'woothemes');
$google_fonts_array = array();
foreach ($google_fonts as $k => $v) {
$google_fonts_array[$v['name']] = $v['name'];
}
asort($google_fonts_array);
$font_faces = array_merge($font_faces, $google_fonts_array);
}
if (0 < count($font_faces)) {
$test_cases = wf_get_system_fonts_test_cases();
$html .= '<select class="woo-typography woo-typography-font-face woo-typography-face" name="' . esc_attr($key . '[face]') . '" id="' . esc_attr($key . '_face') . '">' . "\n";
//Font Options for select
$html .= output_font_select_options($font_faces, $test_cases, $value['face']);
$html .= '</select>' . "\n";
}
return $html;
}