function exec()
{
if (!$this->getTargetFile()) {
$this->notFoundError();
}
header('Content-type: text/css');
$scss = new SmartCSS();
$scss->parse(file_get_contents($this->filename));
echo $scss->publish();
}
function exec($params, $caller)
{
if (!count($params)) {
return;
}
$depth = $caller->importDepth + 1;
if ($depth === $this->maxDepth) {
return;
}
$scss = new SmartCSS();
$scss->importDepth = $depth;
$basedir = dirname(dirname(__FILE__));
foreach ($params as $file) {
if (file_exists($file) && ScssUtils::isValidPath($file, $basedir)) {
$scss->parse(file_get_contents($file));
}
}
return str_replace("\n", '', $scss->publish());
}
/**
*
*/
public function getParams()
{
$short_opts = 'hdcsl';
$long_opts = array('help', 'debug', 'compress', 'strict', 'lexdebug');
$console = new Console_Getopt();
$args = $console->readPHPArgv();
$opts = $console->getopt($args, $short_opts, $long_opts);
if (PEAR::isError($opts)) {
echo $opts->getMessage() . PHP_EOL;
$this->usage(1);
}
foreach ($opts[0] as $opt) {
if ($opt[0] === '--help' || $opt[0] === 'h') {
$this->usage();
}
if ($opt[0] === '--debug' || $opt[0] === 'd') {
SmartCSS::$debug = true;
}
if ($opt[0] === '--compress' || $opt[0] === 'c') {
SmartCSS::$compress = true;
}
if ($opt[0] === '--strict' || $opt[0] === 's') {
SmartCSS::$strict = true;
}
if ($opt[0] === '--lexdebug' || $opt[0] === 'l') {
SmartCSS::$lexdebug = true;
}
}
if (empty($opts[1])) {
$this->usage();
}
$filename = $opts[1][0];
if (empty($filename)) {
$this->usage();
}
return $filename;
}
@import url('http://www.example.com/print.css') print;
@IMPORT URL("http://www.example.com/print.css") PRINT;
__CSS__;
isToken($lexbuf, 'IMPORT NL IMPORT NL IMPORT', 'IMPORT');
$t->comment('rulesets');
isToken('* { margin:0; }', 'SELECTOR LBRACE SPACE IDENT : NUMBER ; SPACE }', 'star selector');
isToken('* { _margin:0; }', 'SELECTOR LBRACE SPACE IDENT : NUMBER ; SPACE }', 'under score hack');
isToken('div{margin:5px 10px}', 'SELECTOR LBRACE IDENT : LENGTH SPACE LENGTH }', 'basically ruleset');
isToken("div { margin:10px\nauto\n15px; }", 'SELECTOR LBRACE SPACE IDENT : LENGTH NL IDENT NL LENGTH ; SPACE }', 'expressions splited by NL');
isToken("p\n\n{\r\nmargin:\r\n\r\n0;}", 'SELECTOR NL NL LBRACE NL IDENT : NL NL NUMBER ; }', 'continuum NL');
isToken("a:hover\n{\n line-height:1.5;\n }\n", 'SELECTOR NL LBRACE NL SPACE IDENT : NUMBER ; NL SPACE } NL', 'pseudo');
isToken('ul,ol { margin:0; padding:0; }', 'SELECTOR LBRACE SPACE ' . 'IDENT : NUMBER ; SPACE ' . 'IDENT : NUMBER ; SPACE ' . '}', 'multi parent');
isToken('h2+p , div > span { margin: 0; padding : 0 ; }', 'SELECTOR LBRACE SPACE ' . 'IDENT : SPACE NUMBER ; SPACE ' . 'IDENT SPACE : SPACE NUMBER SPACE ; SPACE ' . '}', 'selectors with plus and greater operator');
$t->comment('recursive rulesets');
isToken('div { width:100%; p { color:#3399ff; } }', 'SELECTOR LBRACE SPACE IDENT : PERCENTAGE ; SPACE ' . 'SELECTOR LBRACE SPACE IDENT : HEXCOLOR ; SPACE } SPACE ' . '}');
isToken('a:hover { color:#ccc; span:hover { text-decoration:underline; } }', 'SELECTOR LBRACE SPACE IDENT : HEXCOLOR ; SPACE ' . 'SELECTOR LBRACE SPACE IDENT : IDENT ; SPACE } SPACE }', 'resursive selector with pseudo');
isToken('div{a:hover{background:url("http://example.com/bg.png") no-repeat;}}', 'SELECTOR LBRACE SELECTOR LBRACE ' . 'IDENT : URI SPACE IDENT ; } }', 'no space, hexcolor, only child');
isToken('div { ul { list-style:none } margin:0 }', 'SELECTOR LBRACE SPACE ' . 'SELECTOR LBRACE SPACE IDENT : IDENT SPACE } ' . 'SPACE IDENT : NUMBER SPACE }', 'with spaces, parent rule after childs one');
isToken('DIV { UL { LIST-STYLE:NONE } BACKGROUND:URL("HTTP://EXAMPLE.COM/BG.PNG") NO-REPEAT }', 'SELECTOR LBRACE SPACE ' . 'SELECTOR LBRACE SPACE IDENT : IDENT SPACE } ' . 'SPACE IDENT : URI SPACE IDENT SPACE }', 'upper case');
$t->comment('variables');
isToken('[% HOGE %]', 'cLDELIM SPACE cCOMMAND SPACE cRDELIM', 'simple command');
isToken('div { margin:0 }[% HOGE %]p{padding:0}', 'SELECTOR LBRACE SPACE IDENT : NUMBER SPACE } ' . 'cLDELIM SPACE cCOMMAND SPACE cRDELIM ' . 'SELECTOR LBRACE IDENT : NUMBER }', 'ruleset - command - ruleset');
isToken('h2 { border:1px solid [%sky%]; }', 'SELECTOR LBRACE SPACE IDENT : LENGTH SPACE IDENT cLDELIM cIDENT cRDELIM ; SPACE }', 'variable as a value');
isToken("[% SEL %]\n{\n[% PROP %]\n:\n[% EXPR term %]\n}", 'cLDELIM SPACE cCOMMAND SPACE cRDELIM NL LBRACE NL ' . 'cLDELIM SPACE cCOMMAND SPACE cRDELIM NL : NL ' . 'cLDELIM SPACE cCOMMAND SPACE cIDENT SPACE cRDELIM NL }', 'command as selector, property, expr');
isToken('[% fuga = "hogege" %][%uge=\'UGE\'%]', 'cLDELIM SPACE cIDENT cEQUAL SPACE cVALUE SPACE cRDELIM ' . 'cLDELIM cIDENT cEQUAL cVALUE cRDELIM', 'define variable');
$t->comment('commands');
isToken('[% IMPORT "hoge.scss" %][% IMPORT \'fuga.scss\' %]', 'cLDELIM SPACE cCOMMAND SPACE cVALUE SPACE cRDELIM ' . 'cLDELIM SPACE cCOMMAND SPACE cVALUE SPACE cRDELIM', 'IMPORT command');
$t->comment('loose property');
isToken('body { *font-size:small }', 'SELECTOR LBRACE SPACE LOOSE_PROP : IDENT SPACE }', 'Loose property');
SmartCSS::$strict = true;
isToken('body { *font-size:small }', 'SELECTOR LBRACE SPACE * IDENT : IDENT SPACE }', 'Loose property had not parsed in strict mode');
<?php
require 'initialize.php';
SmartCSS::$compress = true;
function parse($content, $expected, $note = '', $debug = false)
{
global $t;
$parser = new SCSS_Parser();
$lexer = new SCSS_Lexer();
$lexer->setBuffer($content);
if ($debug) {
$lexer->debug = true;
$parser->debug = true;
}
try {
$parser->yyparse($lexer);
} catch (Exception $e) {
echo '[ERROR]' . $e->getMessage() . PHP_EOL;
var_dump($lexer->lexbuf);
var_dump($e->getTraceAsString());
$t->fail('Caught unexpected Exception');
exit(1);
}
$t->is($parser->run(), $expected . PHP_EOL, $note);
$parser->reset();
}
function throws_ok($content, $message = '')
{
global $t;
$parser = new SCSS_Parser();
$lexer = new SCSS_Lexer();
<?php require 'Console/Getopt.php'; require 'libs/SmartCSS.class.php'; $scss = new SmartCSS(); $scss->run();