/**
* Converts $this->css array to a raw array ($this->tokens).
*
* @since 1.0.0
*
* @param string $default_media Optional. Default @media to add to selectors without any @media.
*/
protected function _convert_raw_css($default_media = '')
{
$this->tokens = array();
$sort_selectors = $this->parser->get_cfg('sort_selectors');
$sort_properties = $this->parser->get_cfg('sort_properties');
foreach ($this->css as $medium => $val) {
if ($sort_selectors) {
ksort($val);
}
if (intval($medium) < DEFAULT_AT) {
// un medium vide (contenant @font-face ou autre @) ne produit aucun conteneur
if (strlen(trim($medium))) {
$this->parser->_add_token(AT_START, $medium, true);
}
} elseif ($default_media) {
$this->parser->_add_token(AT_START, $default_media, true);
}
foreach ($val as $selector => $vali) {
if ($sort_properties) {
ksort($vali);
}
$this->parser->_add_token(SEL_START, $selector, true);
$invalid = array('*' => array(), '_' => array(), '/' => array(), '-' => array());
foreach ($vali as $property => $valj) {
if (0 !== strncmp($property, '//', 2)) {
$matches = array();
if ($sort_properties && preg_match('/^(\\*|_|\\/|-)(?!(ms|moz|o\\b|xv|atsc|wap|khtml|webkit|ah|hp|ro|rim|tc)-)/', $property, $matches)) {
$invalid[$matches[1]][$property] = $valj;
} else {
$this->parser->_add_token(PROPERTY, $property, true);
$this->parser->_add_token(VALUE, $valj, true);
}
}
}
foreach ($invalid as $prefix => $props) {
foreach ($props as $property => $valj) {
$this->parser->_add_token(PROPERTY, $property, true);
$this->parser->_add_token(VALUE, $valj, true);
}
}
$this->parser->_add_token(SEL_END, $selector, true);
}
if (intval($medium) < DEFAULT_AT) {
// un medium vide (contenant @font-face ou autre @) ne produit aucun conteneur
if (strlen(trim($medium))) {
$this->parser->_add_token(AT_END, $medium, true);
}
} elseif ($default_media) {
$this->parser->_add_token(AT_END, $default_media, true);
}
}
}
/**
* Optimises a sub-value.
*
* @since 1.0.0
*/
public function subvalue()
{
$replace_colors =& $this->parser->data['csstidy']['replace_colors'];
$this->sub_value = trim($this->sub_value);
if ('' === $this->sub_value) {
// caution : '0'
return;
}
$important = '';
if ($this->parser->is_important($this->sub_value)) {
$important = ' !important';
}
$this->sub_value = $this->parser->gvw_important($this->sub_value);
// Compress font-weight.
if ('font-weight' === $this->property && $this->parser->get_cfg('compress_font-weight')) {
if ('bold' === $this->sub_value) {
$this->sub_value = '700';
$this->parser->log('Optimised font-weight: Changed "bold" to "700"', 'Information');
} elseif ('normal' === $this->sub_value) {
$this->sub_value = '400';
$this->parser->log('Optimised font-weight: Changed "normal" to "400"', 'Information');
}
}
$temp = $this->compress_numbers($this->sub_value);
if (0 !== strcasecmp($temp, $this->sub_value)) {
if (strlen($temp) > strlen($this->sub_value)) {
$this->parser->log('Fixed invalid number: Changed "' . $this->sub_value . '" to "' . $temp . '"', 'Warning');
} else {
$this->parser->log('Optimised number: Changed "' . $this->sub_value . '" to "' . $temp . '"', 'Information');
}
$this->sub_value = $temp;
}
if ($this->parser->get_cfg('compress_colors')) {
$temp = $this->cut_color($this->sub_value);
if ($temp !== $this->sub_value) {
if (isset($replace_colors[$this->sub_value])) {
$this->parser->log('Fixed invalid color name: Changed "' . $this->sub_value . '" to "' . $temp . '"', 'Warning');
} else {
$this->parser->log('Optimised color: Changed "' . $this->sub_value . '" to "' . $temp . '"', 'Information');
}
$this->sub_value = $temp;
}
}
$this->sub_value .= $important;
}
