Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Implement 'equals starts with' ('^=') and 'equals or starts with hyphenated' ('|=') selectors #221

Merged
merged 9 commits into from
Jan 3, 2024
Merged

Implement 'equals starts with' ('^=') and 'equals or starts with hyphenated' ('|=') selectors #221

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
9 commits
Select commit Hold shift + click to select a range
7bdde22
Improve detection of element in query
tfedor Jun 4, 2022
3ff654c
style: reformat
g105b Jun 8, 2022
73d6fad
style: reformat
g105b Jun 8, 2022
5445e83
test: multiple named selects
g105b Jun 8, 2022
c8b9da7
Merge branch 'master' of github.com:PhpGt/CssXPath
g105b Sep 14, 2022
6142a9b
Merge branch 'master' of github.com:PhpGt/CssXPath
g105b Sep 22, 2023
88747c9
Implement 'equals starts with' ('^=') and 'equals or starts with hyph…
chrishow Dec 24, 2023
73d3536
Merge branch 'master' of github.com:PhpGt/CssXPath
g105b Jan 3, 2024
ba0aebb
Merge branch 'master' into implement-missing-selectors
g105b Jan 3, 2024
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
23 changes: 18 additions & 5 deletions src/Translator.php
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -12,15 +12,15 @@ class Translator {
. '|(#(?P<id>[\w-]*))'
. '|(\.(?P<class>[\w-]*))'
. '|(?P<sibling>\s*\+\s*)'
. "|(\[(?P<attribute>[\w-]*)((?P<attribute_equals>[=~$*]+)(?P<attribute_value>(.+\[\]'?)|[^\]]+))*\])+"
. "|(\[(?P<attribute>[\w-]*)((?P<attribute_equals>[=~$|^*]+)(?P<attribute_value>(.+\[\]'?)|[^\]]+))*\])+"
. '|(?P<descendant>\s+)'
. '/';

const EQUALS_EXACT = "=";
const EQUALS_CONTAINS_WORD = "~=";
const EQUALS_ENDS_WITH = "$=";
const EQUALS_CONTAINS = "*=";
const EQUALS_STARTS_WITH_OR_STARTS_WITH_HYPHENATED = "|=";
const EQUALS_OR_STARTS_WITH_HYPHENATED = "|=";
const EQUALS_STARTS_WITH = "^=";

public function __construct(
Expand Down Expand Up @@ -245,11 +245,24 @@ protected function convertSingleSelector(string $css):string {
);
break;

case self::EQUALS_STARTS_WITH_OR_STARTS_WITH_HYPHENATED:
throw new NotYetImplementedException();
case self::EQUALS_OR_STARTS_WITH_HYPHENATED:
array_push(
$xpath,
"["
. "@{$currentThreadItem['content']}=\"{$valueString}\" or "
. "starts-with(@{$currentThreadItem['content']}, \"{$valueString}-\")"
. "]"
);
break;

case self::EQUALS_STARTS_WITH:
throw new NotYetImplementedException();
array_push(
$xpath,
"[starts-with("
. "@{$currentThreadItem['content']}, \"{$valueString}\""
. ")]"
);
break;

case self::EQUALS_ENDS_WITH:
array_push(
Expand Down
24 changes: 24 additions & 0 deletions test/phpunit/TranslatorTest.php
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -320,6 +320,30 @@ public function testAttributeDollarSelector() {
);
}

public function testAttributeEqualsOrStartsWithHypehnatedSelector() {
$document = new DOMDocument("1.0", "UTF-8");
$document->loadHTML("<div class='en'></div><div class='en-'></div><div class='en-uk'></div><div class='es'></div>");
$xpath = new DOMXPath($document);

$selector = new Translator("[class|=en]");
self::assertEquals(
3,
$xpath->query($selector)->length
);
}

public function testAttributeStartsWithSelector() {
$document = new DOMDocument("1.0", "UTF-8");
$document->loadHTML("<div class='class1'></div><div class='foo class1'></div><div class='class1 class2'></div><div class='class2'></div>");
$xpath = new DOMXPath($document);

$selector = new Translator("[class^=class1]");
self::assertEquals(
2,
$xpath->query($selector)->length
);
}

public function testClassSelector() {
$document = new DOMDocument("1.0", "UTF-8");
$document->loadHTML(Helper::HTML_COMPLEX);
Expand Down