/**
* Create new style by importing ODT style definition.
*
* @param $xmlCode Style definition in ODT XML format
* @return ODTStyle New specific style
*/
public static function importODTStyle($xmlCode)
{
$style = new ODTTextOutlineStyle();
$attrs = 0;
$open = XMLUtil::getElementOpenTag('text:outline-style', $xmlCode);
if (!empty($open)) {
// This properties are stored in the properties of ODTStyle
$attrs += $style->importODTStyleInternal(self::$outline_fields, $open);
}
$pos = 0;
$end = 0;
$max = strlen($xmlCode);
$level = XMLUtil::getElement('text:outline-level-style', substr($xmlCode, $pos), $end);
$pos += $end;
$text_fields = ODTTextStyle::getTextProperties();
$check = 0;
while ($level != NULL) {
// We can have multiple level definitons with all the same properties.
// So we store this in our own array. The "text:level" is the array key.
if (!empty($level)) {
$properties = array();
$attrs += $style->importODTStyleInternal($text_fields, $level, $properties);
$attrs += $style->importODTStyleInternal(self::$outline_fields, $level, $properties);
// Assign properties array to our level array
$level_number = $style->getPropertyInternal('level', $properties);
$style->outline_level_styles[$level_number] = $properties;
}
// Get XML code for next level.
$level = XMLUtil::getElement('text:outline-level-style', substr($xmlCode, $pos), $end);
$pos += $end;
if ($pos >= $max) {
break;
}
}
// If style has no meaningfull content then throw it away
if ($attrs == 0) {
return NULL;
}
return $style;
}
/**
* Create new style by importing ODT style definition.
*
* @param $xmlCode Style definition in ODT XML format
* @return ODTStyle New specific style
*/
public static function importODTStyle($xmlCode)
{
$matches = array();
$pattern = '/<(\\w)+[^\\s\\/>]+/';
if (preg_match($pattern, $xmlCode, $matches) !== 1) {
return NULL;
}
$element = trim($matches[0], '"<>');
$style = NULL;
switch ($element) {
case 'style:style':
case 'style:default-style':
$style = ODTStyleStyle::importODTStyle($xmlCode);
break;
case 'text:outline-style':
$style = ODTTextOutlineStyle::importODTStyle($xmlCode);
break;
case 'text:list-style':
$style = ODTTextListStyle::importODTStyle($xmlCode);
break;
case 'style:master-page':
$style = ODTMasterPageStyle::importODTStyle($xmlCode);
break;
case 'style:page-layout':
$style = ODTPageLayoutStyle::importODTStyle($xmlCode);
break;
default:
break;
}
if ($style != NULL) {
return $style;
}
// Unknown/not implemented style.
// Create generic style which can not be changed.
$unknown = ODTUnknownStyle::importODTStyle($xmlCode);
$unknown->setElementName($element);
return $unknown;
}
