Problem/Motivation

While doing some D8 migration testing #2233883: Link migration needs to convert source url into the appropriate route format for storage, an issue was found that may be partly caused by the Link module not properly handling having no options (URL fragment, query, and attributes) when programmatically saved.

Proposed resolution

Fix core to allow saving programmatically when the options are null.
( Do not rely on the loading and saving the form, which forces a call to /Drupal/Link/Plugin/Field/FieldWidget/LinkWidget massageFormValues() )

Remaining tasks

User interface changes

No.

API changes

No.

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Comments

ultimike’s picture

YesCT’s picture

Status: Active » Needs review

sending to testbot to see what it says.

YesCT’s picture

Issue summary: View changes

Putting issue summary template in summary. using [#NNNNN] to link issues.

Moving narrative here from the issue summary:
@ultimike

I started with the LinkItemTest and removed (commented out, for now) all the "options" stuff. Running this new test results in zero failures.

I _think_ I need to expand the test a little bit past $entity->save(), as I think the issue occurs when a link entity doesn't have any options and is rendered (see #2233883-3: Link migration needs to convert source url into the appropriate route format for storage).

I also _think_ that the current Link tests that involve saving and displaying links all pass because (as far as I can tell) they all use drupalPostForm(), which calls the Link module's massageFormValues() function which handles the case where a link has no options #2233883-4: Link migration needs to convert source url into the appropriate route format for storage).

My progress on the new test (so far) is attached as a patch. Guidance on what needs to be added to it to render and test the option-less link is more than welcome!

YesCT’s picture

Title: Link Module - optionless link test » Link Module - Add an optionless link test
Issue tags: +Needs tests

tagging for needs tests.

Also, if we have any examples in core of programmatically saving a node with a link without options, linking to it here would be most helpful.

amateescu’s picture

I think this should be fixed by the patch in #2235457: Use link field for shortcut entity.

ultimike’s picture

After chatting on IRC with timplunkett, I'm going to go ahead an apply the patch that amateescu referred to in comment 5 and see if that solves/helps the problem.

-mike

ultimike’s picture

Yep, this patch solves the D6->D8 migration issue I've been hitting (https://drupal.org/comment/8663303#comment-8663303)!

Thanks,
-mike

ultimike’s picture

Still waiting for https://drupal.org/node/2235457 to be committed to core...

-mike

Anonymous’s picture

Status: Needs review » Needs work

The proposed solution, #2235457: Use link field for shortcut entity no longer applies, and cannot be re-rolled for PSR-4.

I tried to re-roll this patch for PSR-4. The result was an error "Fatal error: Unsupported operand types in /var/www/drupal/core/lib/Drupal/Core/Routing/UrlGenerator.php on line 242". Same result as the other patch.

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