/**
* Parses a group-open token
*
* @param Jstewmc\Rtf\Token\Group\Open $token the group-open token
* @param SplStack $stack the group stack
* @param Jstewmc\Rtf\Element\Group $root the root group (optional; if
* omitted, defaults to null)
* @return void
* @since 0.1.0
*/
protected function parseGroupOpen(Token\Group\Open $token, \SplStack $stack)
{
$group = new Element\Group();
// if the group is not the root
if ($stack->count() > 0) {
// set the parent-child and child-parent relationships
$group->setParent($stack->top());
$stack->top()->appendChild($group);
}
$stack->push($group);
return;
}
/**
* parse() should parse a small document
*/
public function testParse_parsesDocumentSmall()
{
$tokens = [new Token\Group\Open(), new Token\Control\Word('rtf', 1), new Token\Control\Word('ansi'), new Token\Control\Word('deff', 0), new Token\Group\Open(), new Token\Control\Word('fonttbl'), new Token\Group\Open(), new Token\Control\Word('f', 0), new Token\Control\Word('fnil'), new Token\Control\Word('fcharset', 0), new Token\Text('Courier New;'), new Token\Group\Close(), new Token\Group\Close(), new Token\Group\Open(), new Token\Control\Symbol('*'), new Token\Control\Word('generator'), new Token\Text('Msftedit 5.41.15.1516;'), new Token\Group\Close(), new Token\Control\Word('viewkind', 4), new Token\Control\Word('uc', 1), new Token\Control\Word('pard'), new Token\Control\Word('lang', 1033), new Token\Control\Word('f', 0), new Token\Control\Word('fs', 20), new Token\Text('My dog is not like other dogs.'), new Token\Control\Word('par'), new Token\Text('He doesn\'t care to walk, '), new Token\Control\Word('par'), new Token\Text('He doesn\'t bark, he doesn\'t howl.'), new Token\Control\Word('par'), new Token\Text('He goes "Tick, tock. Tick, tock."'), new Token\Control\Word('par'), new Token\Group\Close()];
$parser = new Parser();
$root = $parser->parse($tokens);
// create the expected elements in order...
$groupA = new Element\Group();
$a_1 = new Element\Control\Word\Word();
$a_1->setWord('rtf');
$a_1->setParameter(1);
$a_1->setParent($groupA);
$a_2 = new Element\Control\Word\Word();
$a_2->setWord('ansi');
$a_2->setParent($groupA);
$a_3 = new Element\Control\Word\Word();
$a_3->setWord('deff');
$a_3->setParameter(0);
$a_3->setParent($groupA);
$groupB = new Element\Group();
$groupB->setParent($groupA);
$b_1 = new Element\Control\Word\Word();
$b_1->setWord('fonttbl');
$b_1->setParent($groupB);
$groupC = new Element\Group();
$groupC->setParent($groupB);
$c_1 = new Element\Control\Word\Word();
$c_1->setWord('f');
$c_1->setParameter(0);
$c_1->setParent($groupC);
$c_2 = new Element\Control\Word\Word();
$c_2->setWord('fnil');
$c_2->setParent($groupC);
$c_3 = new Element\Control\Word\Word();
$c_3->setWord('fcharset');
$c_3->setParameter(0);
$c_3->setParent($groupC);
$c_4 = new Element\Text('Courier New;');
$c_4->setParent($groupC);
$groupD = new Element\Group();
$groupD->setParent($groupA);
$d_1 = new Element\Control\Symbol\Asterisk();
$d_1->setParent($groupD);
$d_2 = new Element\Control\Word\Word();
$d_2->setWord('generator');
$d_2->setParent($groupD);
$d_3 = new Element\Text('Msftedit 5.41.15.1516;');
$d_3->setParent($groupD);
// back to a
$a_4 = new Element\Control\Word\Word();
$a_4->setWord('viewkind');
$a_4->setParameter(4);
$a_4->setParent($groupA);
$a_5 = new Element\Control\Word\Word();
$a_5->setWord('uc');
$a_5->setParameter(1);
$a_5->setParent($groupA);
$a_6 = new Element\Control\Word\Pard();
$a_6->setParent($groupA);
$a_7 = new Element\Control\Word\Word();
$a_7->setWord('lang');
$a_7->setParameter(1033);
$a_7->setParent($groupA);
$a_8 = new Element\Control\Word\Word();
$a_8->setWord('f');
$a_8->setParameter(0);
$a_8->setParent($groupA);
$a_9 = new Element\Control\Word\Word();
$a_9->setWord('fs');
$a_9->setParameter(20);
$a_9->setParent($groupA);
$a_10 = new Element\Text('My dog is not like other dogs.');
$a_10->setParent($groupA);
$a_11 = new Element\Control\Word\Par();
$a_11->setParent($groupA);
$a_12 = new Element\Text('He doesn\'t care to walk, ');
$a_12->setParent($groupA);
$a_13 = new Element\Control\Word\Par();
$a_13->setParent($groupA);
$a_14 = new Element\Text('He doesn\'t bark, he doesn\'t howl.');
$a_14->setParent($groupA);
$a_15 = new Element\Control\Word\Par();
$a_15->setParent($groupA);
$a_16 = new Element\Text('He goes "Tick, tock. Tick, tock."');
$a_16->setParent($groupA);
$a_17 = new Element\Control\Word\Par();
$a_17->setParent($groupA);
// now, set the relationships...
$groupD->appendChild($d_1)->appendChild($d_2)->appendChild($d_3);
$groupC->appendChild($c_1)->appendChild($c_2)->appendChild($c_3)->appendChild($c_4);
$groupB->appendChild($b_1)->appendChild($groupC);
$groupA->appendChild($a_1)->appendChild($a_2)->appendChild($a_3)->appendChild($groupB)->appendChild($groupD)->appendChild($a_4)->appendChild($a_5)->appendChild($a_6)->appendChild($a_7)->appendChild($a_8)->appendChild($a_9)->appendChild($a_10)->appendChild($a_11)->appendChild($a_12)->appendChild($a_13)->appendChild($a_14)->appendChild($a_15)->appendChild($a_16)->appendChild($a_17);
// phew!
$this->assertEquals($groupA, $root);
return;
}