private void init(Reach src, Tag parent, bool xml)
{
isRelevant = true;
type = src.upto(0); //AttGeTr: type was null in new Tag("", false)
ctn = src.upto(0); //AttGeTr: ctn was null in some TestCase ...
isXmlTag = xml;
_tags = new Pile <Tag>();
this.parent = parent;
def = src;
if (parent == null)
{
root = this;
all = new Pile <Tag>();
int done = 0;
while (done < def.len)
{
all.Add(new Tag(def.after(done), this, xml));
if (all[-1].isWhiteSpace())
{
all[-1].isRelevant = false;
}
if (all.Len == 1)
{
all[-1].parent = this;
}
else
{
if (all[-1].type.startsWith("/"))
{
for (int i = all.Len - 1; i > 0; i--)
{
if ((all[-1].type.Equals("/" + all[i].type.text)) && (all[i].closingTag == null))
{
all[i].closingTag = all[-1]; all[-1].parent = all[i].parent; break;
}
}
if (all[-1].parent == null)
{
all[-1].parent = all[-2].parent; // orphaned closing tag
}
}
else
{
if ((all[-1].type.len == 0) && (!all[-2].type.startsWith("/"))) // new definition: a "plain text tag" may be contained in any tag but may not always be relevant ...
{
if (!all[-2].mayContain(all[-1].type.text))
{
all[-1].isRelevant = false;
}
if (all[-2].closingTag == null)
{
all[-1].parent = all[-2];
}
else
{
all[-1].parent = all[-2].parent;
}
}
else
{
if ((all[-2].mayContain(all[-1].type.text)))
{
all[-1].parent = all[-2];
}
else
{
all[-1].parent = all[-2].parent; if (all[-2].closingTag == null)
{
all[-2].closingTag = all[-2];
}
}
}
}
}
done = done + all[-1]._htm.len;
}
for (int i = 1; i <= all.Len; i++)
{
if ((all[i].isRelevant) && (!all[i].type.startsWith("/")))
{
all[i].parent._tags.Add(all[i]);
}
}
}
else
{
root = parent.root;
if (def.startsWith("<"))
{
def = def.upto(1, ">");
type = def.after(1).before(-1).before(1, " ");
if (type.startsWith("!"))
{
if (type.startsWith("!--"))
{
type = type.upto(3);
}
else
{
type = type.upto(1);
}
}
if (type.endsWith("/"))
{
type = type.before(-1);
}
if (type.Equals("!--"))
{
closingTag = this;
type = type.upto(1);
def = root.def.from(def).upto(1, "-->");
ctn = def.after(-1).upto(0);
_htm = def;
attrib = def.after(type).upto(-2).lTrim().rTrim(); if (attrib.endsWith("/"))
{
closingTag = this; attrib = attrib.before(-1);
}
}
else
{
if (type.startsWith("!"))
{
closingTag = this; type = type.upto(1);
}
if (type.Equals("script"))
{
ctn = root.def.from(def).Before(1, "</script");
_htm = ctn.upto(-1); //htm = def + ctn + root.def.after(ctn).upto(1, ">");
attrib = def.after(type).upto(-2).lTrim().rTrim(); if (attrib.endsWith("/"))
{
closingTag = this; attrib = attrib.before(-1);
}
}
else
{
ctn = root.def.after(def).upto(0);
_htm = def.upto(-1); //_htm = def.plus(ctn);
attrib = def.after(type).upto(-2).lTrim().rTrim(); if (attrib.endsWith("/"))
{
closingTag = this; attrib = attrib.before(-1);
}
}
}
}
else
{
closingTag = this;
ctn = def.before(1, "<");
type = def.upto(0);
def = def.upto(0);
attrib = def.upto(0);
_htm = ctn.upto(-1);
}
}
}