Constructor.
| public __construct ( object $token ) : SassNode | ||
| $token | object | source token |
| return | SassNode | |
/**
* SassWhileNode constructor.
* @param object source token
* @return SassWhileNode
*/
public function __construct($token)
{
parent::__construct($token);
preg_match(self::MATCH, $token->source, $matches);
$this->expression = $matches[self::EXPRESSION];
$this->isDo = $matches[self::LOOP] === SassWhileNode::IS_DO;
}
/**
* SassMediaNode.
* @param object source token
* @param mixed string: an internally generated warning message about the
* source
* boolean: the source token is a @Media or @warn directive containing the
* message; True if this is a @warn directive
* @param array parameters for the message
* @return SassMediaNode
*/
public function __construct($token)
{
parent::__construct($token);
preg_match(self::MATCH, $token->source, $matches);
$this->token = $token;
$this->media = $matches[self::MEDIA];
}
/**
* SassContentNode constructor.
* @param object source token
* @return SassContentNode
*/
public function __construct($token)
{
parent::__construct($token);
preg_match(self::MATCH, $token->source, $matches);
if (empty($matches)) {
return new SassBoolean('false');
}
}
/**
* Root SassNode constructor.
* @param SassParser Sass parser
* @return SassNode
*/
public function __construct($parser)
{
parent::__construct((object) array('source' => '', 'level' => -1, 'filename' => $parser->filename, 'line' => 0));
$this->parser = $parser;
$this->script = new SassScriptParser();
$this->renderer = SassRenderer::getRenderer($parser->style);
$this->root = $this;
}
/**
* SassImportNode.
*
* @param
* object source token
* @return SassImportNode
*/
public function __construct($token)
{
parent::__construct($token);
preg_match(self::MATCH, $token->source, $matches);
foreach (explode(',', $matches[self::FILES]) as $file) {
$this->files[] = trim($file);
}
}
/**
* SassImportNode.
* @param object $token source token
* @return SassImportNode
*/
public function __construct($token, $parent)
{
parent::__construct($token);
$this->parent = $parent;
preg_match(self::MATCH, $token->source, $matches);
foreach (SassList::_build_list($matches[self::FILES]) as $file) {
$this->files[] = trim($file, '"\'; ');
}
}
/**
* SassReturnNode constructor.
* @param object $token source token
* @return SassReturnNode
*/
public function __construct($token)
{
parent::__construct($token);
preg_match(self::MATCH, $token->source, $matches);
if (empty($matches)) {
return new SassBoolean('false');
}
$this->statement = $matches[self::STATEMENT];
}
/**
* SassMixinDefinitionNode constructor.
* @param object source token
* @return SassMixinNode
*/
public function __construct($token)
{
parent::__construct($token);
preg_match(self::MATCH, $token->source, $matches);
$this->name = $matches[self::NAME];
if (isset($matches[self::ARGS])) {
$this->args = SassScriptFunction::extractArgs($matches[self::ARGS]);
}
}
/**
* SassEachNode constructor.
* @param object source token
* @return SassEachNode
*/
public function __construct($token)
{
parent::__construct($token);
if (!preg_match(self::MATCH, $token->source, $matches)) {
throw new SassEachNodeException('Invalid @each directive', $this);
} else {
$this->variable = trim($matches[self::VARIABLE]);
$this->in = $matches[self::IN];
}
}
/**
* SassPropertyNode constructor.
* @param object source token
* @param string property syntax
* @return SassPropertyNode
*/
public function __construct($token, $syntax = 'new')
{
parent::__construct($token);
$matches = self::match($token, $syntax);
$this->name = $matches[self::NAME];
$this->value = $matches[self::VALUE];
if ($matches[self::SCRIPT] === self::IS_SCRIPT) {
$this->addWarning('Setting CSS properties with "=" is deprecated; use "{name}: {value};"', array('{name}' => $this->name, '{value}' => $this->value));
}
}
/**
* SassIfNode constructor.
* @param object source token
* @param boolean true for an "if" node, false for an "else if | else" node
* @return SassIfNode
*/
public function __construct($token, $if = true)
{
parent::__construct($token);
if ($if) {
preg_match(self::MATCH_IF, $token->source, $matches);
$this->expression = $matches[SassIfNode::IF_EXPRESSION];
} else {
preg_match(self::MATCH_ELSE, $token->source, $matches);
$this->expression = sizeof($matches) == 1 ? null : $matches[SassIfNode::ELSE_EXPRESSION];
}
}
/**
* SassDebugNode.
* @param object source token
* @param mixed string: an internally generated warning message about the
* source
* boolean: the source token is a @debug or @warn directive containing the
* message; True if this is a @warn directive
* @param array parameters for the message
* @return SassDebugNode
*/
public function __construct($token, $message = false)
{
parent::__construct($token);
if (is_string($message)) {
$this->message = $message;
$this->warning = true;
} else {
preg_match(self::MATCH, $token->source, $matches);
$this->message = $matches[self::MESSAGE];
$this->warning = $message;
}
}
/**
* SassMixinDefinitionNode constructor.
* @param object source token
* @return SassMixinNode
*/
public function __construct($token)
{
parent::__construct($token);
preg_match(self::MATCH, $token->source, $matches);
if (!isset($matches[self::NAME])) {
throw new SassMixinNodeException('Invalid mixin invocation: ($token->source)', $this);
}
$this->name = $matches[self::NAME];
if (isset($matches[self::ARGS]) && strlen($matches[self::ARGS])) {
$this->args = $matches[self::ARGS];
}
}
/**
* SassForNode constructor.
*
* @param
* object source token
* @return SassForNode
*/
public function __construct($token)
{
parent::__construct($token);
if (!preg_match(self::MATCH, $token->source, $matches)) {
throw new SassForNodeException('Invalid {what}', array('{what}' => '@for directive'), $this);
}
$this->variable = $matches[self::VARIABLE];
$this->from = $matches[self::FROM];
$this->to = $matches[self::TO];
$this->inclusive = $matches[self::INCLUSIVE] === SassForNode::IS_INCLUSIVE;
$this->step = empty($matches[self::STEP]) ? 1 : $matches[self::STEP];
}
/**
* SassMixinDefinitionNode constructor.
* @param object source token
* @return SassMixinDefinitionNode
*/
public function __construct($token)
{
preg_match(self::MATCH, $token->source, $matches);
parent::__construct($token);
if (empty($matches)) {
throw new SassMixinDefinitionNodeException('Invalid Mixin', $this);
}
$this->name = $matches[self::NAME];
if (isset($matches[self::ARGUMENTS])) {
$this->args = SassScriptFunction::extractArgs($matches[self::ARGUMENTS], true, new SassContext());
}
}
/**
* SassMixinDefinitionNode constructor.
* @param object source token
* @return SassMixinDefinitionNode
*/
public function __construct($token)
{
// if ($token->level > 1) {
// throw new SassMixinDefinitionNodeException('Mixins can only be defined at root level. Token was set at level ' . $token->level, $token);
// }
preg_match(self::MATCH, $token->source, $matches);
parent::__construct($token);
if (empty($matches)) {
throw new SassMixinDefinitionNodeException('Invalid Mixin', $this);
}
$this->name = $matches[self::NAME];
if (isset($matches[self::ARGUMENTS])) {
$this->args = SassScriptFunction::extractArgs($matches[self::ARGUMENTS]);
}
}
/**
* SassPropertyNode constructor.
* @param object source token
* @param string property syntax
* @return SassPropertyNode
*/
public function __construct($token, $syntax = 'new')
{
parent::__construct($token);
$matches = self::match($token, $syntax);
$this->name = @$matches[self::NAME];
if (!isset($matches[self::VALUE])) {
$this->value = '';
} else {
$this->value = $matches[self::VALUE];
if ($matches[self::SCRIPT] === self::IS_SCRIPT) {
$this->addWarning('Setting CSS properties with "=" is deprecated; use "{name}: {value};"', array('{name}' => $this->name, '{value}' => $this->value));
}
}
$this->important = trim(array_pop($matches)) == '!important';
}
/**
* SassVariableNode constructor.
* @param object source token
* @return SassVariableNode
*/
public function __construct($token)
{
parent::__construct($token);
preg_match(self::MATCH, $token->source, $matches);
if (empty($matches[self::NAME]) || $matches[self::VALUE] === '') {
throw new SassVariableNodeException('Invalid variable definition; name and expression required', $this);
}
$this->name = $matches[self::NAME];
$this->value = $matches[self::VALUE];
$this->isDefault = !empty($matches[self::SASS_DEFAULT]) || !empty($matches[self::SCSS_DEFAULT]);
// Warn about deprecated features
if ($matches[self::IDENTIFIER] === self::SASS_IDENTIFIER) {
$this->addWarning('Variables prefixed with "!" is deprecated; use "' . $this->name . '"');
}
if (!empty($matches[SassVariableNode::SASS_ASSIGNMENT])) {
$this->addWarning('Setting variables with "' . (!empty($matches[SassVariableNode::SASS_DEFAULT]) ? '||' : '') . '=" is deprecated; use "$' . $this->name . ': ' . $this->value . (!empty($matches[SassVariableNode::SASS_DEFAULT]) ? ' !default' : ''));
}
}
/**
* SassMixinDefinitionNode constructor.
* @param object source token
* @return SassMixinDefinitionNode
*/
public function __construct($token)
{
if ($token->level !== 0) {
throw new SassMixinDefinitionNodeException('Mixins can only be defined at root level', array(), $this);
}
parent::__construct($token);
preg_match(self::MATCH, $token->source, $matches);
if (empty($matches)) {
throw new SassMixinDefinitionNodeException('Invalid {what}', array('{what}' => 'Mixin'), $this);
}
$this->name = $matches[self::NAME];
if (isset($matches[self::ARGUMENTS])) {
foreach (explode(',', $matches[self::ARGUMENTS]) as $arg) {
$arg = explode($matches[self::IDENTIFIER] === self::NODE_IDENTIFIER ? '=' : ':', trim($arg));
$this->args[substr(trim($arg[0]), 1)] = count($arg) == 2 ? trim($arg[1]) : null;
}
// foreach
}
}
/**
* SassFunctionDefinitionNode constructor.
* @param object source token
* @return SassFunctionDefinitionNode
*/
public function __construct($token)
{
// if ($token->level !== 0) {
// throw new SassFunctionDefinitionNodeException('Functions can only be defined at root level', $token);
// }
parent::__construct($token);
preg_match(self::MATCH, $token->source, $matches);
if (empty($matches)) {
throw new SassFunctionDefinitionNodeException('Invalid Function', $token);
}
$this->name = $matches[self::NAME];
$this->name = preg_replace('/[^a-z0-9_]/', '_', strtolower($this->name));
if (isset($matches[self::ARGUMENTS])) {
if (strlen(trim($matches[self::ARGUMENTS]))) {
foreach (explode(',', $matches[self::ARGUMENTS]) as $arg) {
$arg = explode($matches[self::IDENTIFIER] === self::NODE_IDENTIFIER ? '=' : ':', trim($arg));
$this->args[substr(trim($arg[0]), 1)] = count($arg) == 2 ? trim($arg[1]) : null;
}
// foreach
}
}
}
/**
* SassRuleNode constructor.
* @param object source token
* @param string rule selector
* @return SassRuleNode
*/
public function __construct($token)
{
parent::__construct($token);
preg_match(self::MATCH, $token->source, $matches);
$this->addSelectors($matches[SassRuleNode::SELECTOR]);
}
/**
* SassExtendNode.
* @param object source token
* @return SassExtendNode
*/
public function __construct($token)
{
parent::__construct($token);
preg_match(self::MATCH, $token->source, $matches);
$this->value = $matches[self::VALUE];
}
/**
* SassDirectiveNode.
* @param object source token
* @return SassDirectiveNode
*/
public function __construct($token)
{
parent::__construct($token);
}