/**
* This method returns a list of available fonts.
*/
public static function getAvailableFonts()
{
if (self::$fontList != NULL) {
return self::$fontList;
}
// Get all pdf files with the font list: K_PATH_FONTS
$fonts = file_scan_directory(K_PATH_FONTS, '/.php$/', array('nomask' => '/(\\.\\.?|CVS)$/', 'recurse' => FALSE), 1);
$cache = cache_get('views_pdf_cached_fonts');
$cached_font_mapping = NULL;
if (is_object($cache)) {
$cached_font_mapping = $cache->data;
}
if (is_array($cached_font_mapping)) {
$font_mapping = array_merge(self::$defaultFontList, $cached_font_mapping);
} else {
$font_mapping = self::$defaultFontList;
}
foreach ($fonts as $font) {
$name = self::getFontNameByFileName($font->uri);
if (isset($name)) {
$font_mapping[$font->name] = $name;
}
}
asort($font_mapping);
cache_set('views_pdf_cached_fonts', $font_mapping);
// Remove all fonts without name
foreach ($font_mapping as $key => $font) {
if (empty($font)) {
unset($font_mapping[$key]);
}
}
self::$fontList = $font_mapping;
return $font_mapping;
}
/**
* This method returns a list of available fonts.
*/
public static function getAvailableFonts() {
if (self::$fontList != NULL) {
return self::$fontList;
}
// Get all pdf files with the font list: K_PATH_FONTS
$fonts = file_scan_directory(K_PATH_FONTS, '.php', array('.', '..', 'CVS'), 0, FALSE, 'filename', 0, 1);
$cache = cache_get('views_pdf_cached_fonts');
$cached_font_mapping = $cache->data;
if (is_array($cached_font_mapping) ) {
$font_mapping = array_merge(self::$defaultFontList, $cached_font_mapping);
}
else {
$font_mapping = self::$defaultFontList;
}
foreach ($fonts as $font) {
if (!isset($font_mapping[$font->name])) {
$font_mapping[$font->name] = self::getFontNameByFileName($font->filename);
}
}
asort($font_mapping);
cache_set('views_pdf_cached_fonts', $font_mapping);
// Remove all fonts without name
foreach ($font_mapping as $key =>$font) {
if (empty($font)) {
unset($font_mapping[$key]);
}
}
self::$fontList = $font_mapping;
return $font_mapping;
}
