hextracttag - extract a tag from HTML replace it with nothing [1014931]

< > BotCompany Repo | #1014931 // hextracttag - extract a tag from HTML replace it with nothing

JavaX fragment (include)

// tag = tag name
// newTag = full new contents including outer tag
// replaces only one occurrence
// returns pair(new text, extracted tag)
static Pair<S> hextracttag(S html, S tag) {
  L<S> tok = htmlcoarsetok(html);
  L<L<S>> tags = findContainerTag(tok, tag);
  if (empty(tags)) ret pair(html, null);
  L<S> theTag = first(tags);
  L<S> actualTag = subList(theTag, 1, l(theTag)-1);
  S s = join(actualTag);
  ret pair(join(replaceSubList(cloneList(tok), actualTag, emptyList())), s);
}

Author comment

Began life as a copy of #1003267

Travelled to 13 computer(s): aoiabmzegqzx, bhatertpkbcr, cbybwowwnfue, cfunsshuasjs, gwrvuhgaqvyk, ishqpsrjomds, lpdgvwnxivlt, mqqgnosmbjvj, pyentgdyhuwx, pzhvpgtvlbxg, tslmcundralx, tvejysmllsmz, vouqrxazstgt

Snippet ID:

#1014931

Snippet name:

hextracttag - extract a tag from HTML replace it with nothing

Eternal ID of this version:

#1014931/2

Text MD5:

08fed6fd2f0f18991a3d4c2dec4cc9cd

Author:

stefan

Category:

javax

Type:

JavaX fragment (include)

Public (visible to everyone):

Yes

Archived (hidden from active list):

Created/modified:

2018-05-06 15:28:43

Source code size:

501 bytes / 13 lines

Pitched / IR pitched:

No / No

Views / Downloads:

430 / 436

Version history:

1 change(s)

Referenced in:

[show references]

1	// tag = tag name
2	// newTag = full new contents including outer tag
3	// replaces only one occurrence
4	// returns pair(new text, extracted tag)
5	static Pair<S> hextracttag(S html, S tag) {
6	L<S> tok = htmlcoarsetok(html);
7	L<L<S>> tags = findContainerTag(tok, tag);
8	if (empty(tags)) ret pair(html, null);
9	L<S> theTag = first(tags);
10	L<S> actualTag = subList(theTag, 1, l(theTag)-1);
11	S s = join(actualTag);
12	ret pair(join(replaceSubList(cloneList(tok), actualTag, emptyList())), s);
13	}