/**
* @param Nodes\Tag $tag
*/
protected function visitTagContents(Tag $tag)
{
$inc = $tag->keepWhiteSpaces() ? -$this->indents : 1;
$this->indents += $inc;
if (isset($tag->code)) {
$this->visitCode($tag->code);
}
$this->visit($tag->block);
if ($tag->keepWhiteSpaces() && substr(end($this->buffer), -1) === "\n") {
$this->trimLastLine();
}
$this->indents -= $inc;
}
/**
* @param Nodes\Tag $tag
*/
protected function visitTagContents(Tag $tag)
{
$inc = $tag->keepWhiteSpaces() ? -$this->indents : 1;
$this->indents += $inc;
if (isset($tag->code)) {
$this->visitCode($tag->code);
}
if (!$tag->keepWhiteSpaces()) {
$count = count($tag->block->nodes);
for ($i = 1; $i < $count; $i++) {
if ($tag->block->nodes[$i] instanceof Text && $tag->block->nodes[$i - 1] instanceof Text && !preg_match('/^\\s/', $tag->block->nodes[$i]->value) && !preg_match('/\\s$/', $tag->block->nodes[$i - 1]->value)) {
$tag->block->nodes[$i - 1]->value .= ' ';
}
}
}
$this->visit($tag->block);
if ($tag->keepWhiteSpaces() && substr(end($this->buffer), -1) === "\n") {
$this->trimLastLine();
}
$this->indents -= $inc;
}
/**
* Tag Node test
*/
public function testTag()
{
$foo = new Block();
$foo->push(new Tag('em'));
$p = new Tag('p');
$this->assertFalse($p->isInline(), 'p tag should be inline');
$foo->nodes[0]->block->push(new Tag('small'));
$this->assertTrue($foo->nodes[0]->canInline(), 'em tag should can be inline as it only contains a small tag');
$foo->nodes[0]->block->push(new Tag('blockquote'));
$this->assertFalse($foo->nodes[0]->canInline(), 'em tag should not can be inline as it contains a blockquote tag');
$foo->nodes[0]->block->push(new Block(new Tag('blockquote')));
$this->assertFalse($foo->nodes[0]->canInline(), 'em tag should not can be inline as it contains a blockquote tag');
$foo->push(new Tag('i'));
$foo->nodes[1]->block->push(new Text('Hello'));
$this->assertTrue($foo->nodes[1]->canInline(), 'i tag should can be inline as it only contains text');
$foo->nodes[1]->block->push(new Tag('blockquote'));
$this->assertFalse($foo->nodes[1]->canInline(), 'i tag should not can be inline if it contains blockquote');
$foo->nodes[1]->block->nodes[1] = new Tag('small');
$foo->nodes[1]->block->nodes[1]->block->push(new Tag('small'));
$this->assertTrue($foo->nodes[1]->canInline(), 'i tag should can be inline with nested block as it only contains text and inline tags');
$foo->nodes[1]->block->nodes[1]->block->nodes[0] = new Text('Hello');
$foo->nodes[1]->block->nodes[1]->block->nodes[1] = new Text('Hello');
$this->assertTrue($foo->nodes[1]->canInline(), 'i tag should can be inline with nested block as it only contains text');
$foo->nodes[1] = new Tag('div');
$foo->nodes[1]->block->push(new Tag('i'));
$foo->nodes[1]->block->push(new Block());
$this->assertTrue($foo->nodes[1]->canInline(), 'block should not can be inline with nested block if it contains just an i tag');
$foo->nodes[1]->block->nodes[0] = new Tag('div');
$this->assertFalse($foo->nodes[1]->canInline(), 'block should not can be inline with nested block if it contains div');
$foo->nodes[1]->block->nodes[0] = new Tag('i');
$foo->nodes[1]->block->nodes[1]->push(new Tag('i'));
$this->assertTrue($foo->nodes[1]->canInline(), 'block should not can be inline with nested block if it contains just i tags');
$foo->nodes[1]->block->nodes[1]->push(new Tag('p'));
$this->assertFalse($foo->nodes[1]->canInline(), 'block should not can be inline with nested block if it contains inline and block tags');
$foo = new Block();
$foo->nodes[0] = new Tag('b');
$foo->nodes[0]->block->push(new Text('Hello'));
$foo->nodes[0]->block->push(new Text('Hello'));
$this->assertFalse($foo->nodes[0]->canInline(), 'block should not can be inline if it is multi-line');
}