Fix#1632. Excel automatically supplies a style for cells which contain hyperlinks (e.g. underlined, and blue text changing to purple after the link has been followed). PhpSpreadsheet cannot handle the style automatically. The user can, with some effort, specify a style for the cell which mimics Excel's choice (except for the color change after following).
Examining a sheet with a hyperlink created through Excel, it appears that Excel creates 3 different entries in styles.xml, one for cellStyleXfs, one for cellXfs, and one for cellStyles. It is difficult for me to figure out how they interrelate. This is especially so since PhpSpreadsheet outputs only 1 entry (for the default style) for each of cellStyles and cellStyleXfs. However, it appears that only the cellXfs entry is required, and, when it specifies a font whose color specifies `theme="10"` rather than an rgb value, the style works as expected.
In order to implement this, it is necessary to add a `theme` property, with setter and getter, to Style/Color. There are 12 possible values for theme, 0-11 representing 0=dk1 1=lt1 2=dk2 3=lt2 4-9=accent1-6 10=hlink 11=folHlink. This PR is mainly to allow the use of hlink, but the others are also usable if a use case arises for them. If a theme is set for Color, Xlsx Writer will use the theme rather than rgb when generating the color xml. Other writers will continue to use rgb rather than theme, so there is a use case for setting both if you want to generate both Xlsx and some other format.
The `theme` property will, for now, be ignored except for Font. There is probably a case to be made for using it for Fill, and maybe for Border and other areas that I haven't yet considered. I will wait for someone to make that case before adding those.
In order to make it as easy as possible to use this, a method `setHyperlinkTheme` is added to both Style/Color and Style/Font. The one in Color sets `theme` to the appropriate value. The one in Font calls the one in Color, and also sets `underline` on (this will be honored by other writers in addition to Xlsx).
Samples which use hyperlinks are updated to use `setHyperlinkTheme`. So is `Reader\Xlsx\HyperlinkTest`, with appropriate tests added.
With PhpUnit 10 came the ability to use Php attributes rather than doc-block annotations for things like "data provider". PhpUnit 11 deprecates the use of annotations, and PhpUnit 12 will not not permit their use. Since PhpUnit 11 requires Php8.2+, we cannot adopt it as long as we support Php8.1, which will continue to be the case for some time. However, there is no penalty for early adoption.
Php-cs-fixer can use:
```
'php_unit_attributes' => ['keep_annotations' => false],
```
This allows us to run `composer fix` to automate all the needed changes. No manual changes were needed for any of the test members.
With this change, PhpUnit 9 can no longer be used with the test suite. File composer.json is updated to reflect that reality, and phpunit9.xml.dist, which has been supplied in case anyone needed to use PhpUnit 9, is no longer required, and is thus deleted. For now, PhpUnit 11 is not being added as a possibility.
No source code is changed in this PR.
While we might never be able to have 100% of our code strict, we can at
the very least do it for all of our tests. This ensures that our tests
are using our API with the types as intended by the test author, and not
silently be cast to what our API requires.
Successor to PR #3523. There are 494 single-line changes (`public function provider` to `public static function provider`) in this PR. None of these were made manually; they were all created with the following script (adapted from
https://stackoverflow.com/questions/25909820/how-to-recursively-iterate-through-files-in-php):
```php
$dir = 'C:/git/unit10prep2/tests/PhpSpreadsheetTests';
$it = new RecursiveDirectoryIterator($dir);
// Loop through files
foreach(new RecursiveIteratorIterator($it) as $file) {
if ($file->getExtension() === 'php') {
$contents = file_get_contents($file);
$new = preg_replace('/public function (\\w*)([Pp])rovider/', 'public static function $1$2rovider', $contents);
if ($new !== $contents) {
echo "changing $file\n";
file_put_contents($file, $new);
}
}
}
```
After this PR, there will be one more, with a small number of test changes, and enabling PhpUnit 10 for Php 8.1+.
These changes have already been implemented twice, and been regressed twice. I'll try once more (with a different approach), then give up ...
As configured, Phpstan running under Php7 reports no errors. However, running under Php8, it reports 100 (!) errors. The vast majority of these are due to two reasons:
- renaming parameters in Php builtin functions in preparation for named parameters.
- using the new class GdImage rather than type resource as the argument type for many image-based functions.
Regardless of the cause, this will be a problem sooner or later. This PR is an attempt to get ahead of that problem. For source members, it mostly adds annotations or updates doc-blocks. Only 2 members have changes to executable code, and these are very minor - BitWise and Writer/Xlsx. For test members, all baseline errors are deleted and the code is fixed. Php7 and Php8 both report no errors with this configuration.
* Html Reader Comments
See issue #2234. Html Reader processes Comment as comment, then processes it as part of cell contents. Change to only do the first. Comment Test checks that comment read by Html Reader is okay, but neglects to check the value of the cell to which the comment is attached. Added that check.
* Disconnect Worksheets
... at end of test.
There are no changes to code. Additional tests are added,
so that the following 6 items now have 100% test coverage:
- Comment
- DefinedName
- DocumentGenerator
- IOFactory
- NamedFormula
- NamedRange
oleibman
Adrien Crivelli
oleibman
Dominik