TYPO3 Core

I also can reproduce the issue in another way:¶

# Default PAGE object:
page = PAGE
page.10 = TEXT
page.10.value = HELLO WORLD! Please open the page with e.g. Get parameter: ?type=1

foo = PAGE
foo.typeNum = 1
[request.getParsedBody()['type'] > 0 || request.getQueryParams()['type'] > 0]
foo.1 = TEXT
foo.1.value = <h1>1</h1>
[ (request.getParsedBody()['type'] > 0) || (request.getQueryParams()['type'] > 0) ]
foo.2 = TEXT
foo.2.value = <h1>2</h1>
[ (request.getParsedBody()['type'] > 0) or (request.getQueryParams()['type'] > 0) ]
foo.3 = TEXT
foo.3.value = <h1>3</h1>
[request.getParsedBody()['type'] > 0] || [request.getQueryParams()['type'] > 0]
foo.4 = TEXT
foo.4.value = <h1>4</h1>
[request.getParsedBody()['type'] > 0] or [request.getQueryParams()['type'] > 0]
foo.5 = TEXT
foo.5.value = <h1>5</h1>
[global]

For clarification: the actual working foo.4 and foo.5 objects are deprecated in v9. One of the first three should at least work - if I understand Frank correct.

While discussing with Frank,¶

he came up with the conclusion that the pre-v9 existing TypoScript condition matcher is not completely aware of the new possibilities. As the way to add multiple condition blocks is deprecated, this issue must be fixed.

The following condition work for me as an example¶

[{$site.dummyFrontend} == 1 && request.getQueryParams()['preview'] != 1]

Patch set 2 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/58935

Patch set 2 fits at first glance, but it works partially¶

• foo.8 → /?type=1&tx_news_pi1[news]=1

I've extended the test scenario "v2", now it looks like¶

foo = PAGE
foo.typeNum = 1

[request.getParsedBody()['type'] > 0 || request.getQueryParams()['type'] > 0]
foo.1 = TEXT
foo.1.value = <h1>1 <small>combined</small></h1>

[ (request.getParsedBody()['type'] > 0) || (request.getQueryParams()['type'] > 0) ]
foo.2 = TEXT
foo.2.value = <h1>2 <small>combined</small></h1>

[ (request.getParsedBody()['type'] > 0) or (request.getQueryParams()['type'] > 0) ]
foo.3 = TEXT
foo.3.value = <h1>3 <small>combined</small></h1>

[request.getParsedBody()['type'] > 0] || [request.getQueryParams()['type'] > 0]
foo.4 = TEXT
foo.4.value = <h1>4</h1>

[request.getParsedBody()['type'] > 0] or [request.getQueryParams()['type'] > 0]
foo.5 = TEXT
foo.5.value = <h1>5</h1>

[request.getParsedBody()['type'] > 1] or [request.getQueryParams()['type'] > 1]
foo.6 = TEXT
foo.6.value = <h1>6 <small>greater then 1</small></h1>

[request.getParsedBody()['type'] > 0 or request.getQueryParams()['type'] == 1]
foo.7 = TEXT
foo.7.value = <h1>7 <small>combined</small></h1>

[request.getParsedBody()['tx_news_pi1']['news'] > 0 || request.getQueryParams()['tx_news_pi1']['news'] > 0]
foo.8 = TEXT
foo.8.value = <h1>8, tx_news_pi1|news <small>combined</small> </h1>

[request.getQueryParams()['tx_news_pi1']['news'] > 0]
foo.9 = TEXT
foo.9.value = <h1>9, tx_news_pi1|news only getQuery</h1>
[global]

Snippet also available as raw version: https://pastebin.com/raw/gmxeRJLa

Adopting the Get Params to /?type=1&tx_news_pi1[news]=1¶

• foo.8 which looks like [request.getParsedBody()['tx_news_pi1']['news'] > 0 || request.getQueryParams()['tx_news_pi1']['news'] > 0]

@ Josef: this one can't be fixed by TYPO3 if the parsing is completely left to symfony's expression language … because the symfony parser throws an exception if an array in a condition does not exist and therefore the whole condition fails (even if there's an OR condition like in your example … see \Symfony\Component\ExpressionLanguage\Node\GetAttrNode::evaluate for details)

Patch set 3 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/58935

Patch set 4 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/58935

Patch set 5 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/58935

Patch set 6 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/58935

Patch set 7 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/58935

Patch set 8 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/58935

This works without any patch (TYPO3 9.5.3):

[(request.getQueryParams()['tx_news_pi1'])['news'] > 0]