Fix the issues reported by PHPCS

I reviewed patch coding-standard-fixes.patch, and there are still remaining errors shown below:

FILE: /Users/studenttrainees/New/drupalorgsite/docroot/modules/contrib/doi_search/src/Controller/DoiSearchController.php
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FOUND 9 ERRORS AFFECTING 9 LINES
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91 | ERROR | [x] Use null coalesce operator instead of ternary operator.
110 | ERROR | [x] Use null coalesce operator instead of ternary operator.
111 | ERROR | [x] Use null coalesce operator instead of ternary operator.
115 | ERROR | [x] Use null coalesce operator instead of ternary operator.
146 | ERROR | [x] Use null coalesce operator instead of ternary operator.
166 | ERROR | [x] Use null coalesce operator instead of ternary operator.
167 | ERROR | [x] Use null coalesce operator instead of ternary operator.
168 | ERROR | [x] Use null coalesce operator instead of ternary operator.
188 | ERROR | [x] Use null coalesce operator instead of ternary operator.
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PHPCBF CAN FIX THE 9 MARKED SNIFF VIOLATIONS AUTOMATICALLY
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Time: 346ms; Memory: 10MB

Please check.
Thank You.

Hi, I have updated the patch with remaining error fixes

Providing interdiff between patch #0 and #3.

Also, patch #3 looks good to me.

 /**
  * @file
  * Primary module hooks for DOI Publications module.
- *
-**/
+ */

Since that comment is edited, the description for that module is Hook implementations for the DOI Publications module.

   /**
-   * It takes a DOI and returns an array of reference data
-   * 
-   * @param doi The DOI of the reference you want to retrieve.
-   * 
-   * @return An array of reference data.
+   * It takes a DOI and returns an array of reference data.
    */
-  private function getReferenceData($doi){
-    if ($doi){
+  private function getReferenceData($doi) {

The documentation comment for a method needs to contain the method short description, the parameters description, and the return value description.

Working on this.

Patch added.
Please review.

+   * @return string
+   *   Returns the title of the publication.

The return value description must not start with Returns.

+   * @return string
+   *   the formatted authors.

The first word must be capitalized.

Working on this.

Providing the patch including patch #9 and suggestions from @apaderno at #10. Please review the patch.

Hello guys,
I have reviewed the patch #13 and it seems to be resolving the phpcs issues properly.
And Thank You.

Hi @arpitk,

Applied the patch you provided, it was applied not-so successfully and errors were still reported. Please see below:

doi_search git:(1.0.x) ✗ curl https://www.drupal.org/files/issues/2023-05-05/Fixed-the-issues-reported-by-phpcs-3353332-13.patch | patch -p1
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 14347  100 14347    0     0   117k      0 --:--:-- --:--:-- --:--:--  129k
can't find file to patch at input line 5
Perhaps you used the wrong -p or --strip option?
The text leading up to this was:
--------------------------
|diff --git a/README.txt b/README.txt
|index 2bb2490..6516625 100644
|--- a/README.txt
|+++ b/README.txt
--------------------------
File to patch: README.md
patching file README.md
Hunk #1 FAILED at 7.
1 out of 1 hunk FAILED -- saving rejects to file README.md.rej
patching file doi_search.module
Hunk #1 FAILED at 2.
Hunk #2 FAILED at 12.
Hunk #3 FAILED at 57.
3 out of 3 hunks FAILED -- saving rejects to file doi_search.module.rej
patching file src/Controller/DoiSearchController.php
patching file src/DoiSearchManager.php
patching file src/Form/SearchForm.php
➜  doi_search git:(1.0.x) ✗ cd ..
➜  contrib git:(master) ✗ phpcs --standard=Drupal,DrupalPractice --extensions=php,module,inc,install,test,profile,theme,css,info,txt,md,yml,twig doi_search

FILE: /Users/PrometInterns/Demo-site/drupal-orgissue-v9/web/modules/contrib/doi_search/README.md
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FOUND 0 ERRORS AND 3 WARNINGS AFFECTING 3 LINES
------------------------------------------------------------------------------------------------
 10 | WARNING | Line exceeds 80 characters; contains 99 characters
 14 | WARNING | Line exceeds 80 characters; contains 87 characters
 18 | WARNING | Line exceeds 80 characters; contains 100 characters
------------------------------------------------------------------------------------------------


FILE: /Users/PrometInterns/Demo-site/drupal-orgissue-v9/web/modules/contrib/doi_search/templates/doi-search-reference.html.twig
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FOUND 1 ERROR AFFECTING 1 LINE
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 23 | ERROR | [x] Expected 1 newline at end of file; 0 found
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PHPCBF CAN FIX THE 1 MARKED SNIFF VIOLATIONS AUTOMATICALLY
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FILE: /Users/PrometInterns/Demo-site/drupal-orgissue-v9/web/modules/contrib/doi_search/templates/doi-search-page.html.twig
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FOUND 1 ERROR AFFECTING 1 LINE
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 20 | ERROR | [x] Expected 1 newline at end of file; 0 found
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PHPCBF CAN FIX THE 1 MARKED SNIFF VIOLATIONS AUTOMATICALLY
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FILE: /Users/PrometInterns/Demo-site/drupal-orgissue-v9/web/modules/contrib/doi_search/templates/doi-search-result.html.twig
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FOUND 1 ERROR AFFECTING 1 LINE
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 33 | ERROR | [x] Expected 1 newline at end of file; 0 found
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PHPCBF CAN FIX THE 1 MARKED SNIFF VIOLATIONS AUTOMATICALLY
----------------------------------------------------------------------------------------------------------------------------


FILE: /Users/PrometInterns/Demo-site/drupal-orgissue-v9/web/modules/contrib/doi_search/doi_search.module
--------------------------------------------------------------------------------------------------------
FOUND 1 ERROR AFFECTING 1 LINE
--------------------------------------------------------------------------------------------------------
 6 | ERROR | Wrong function doc comment end; expected "*/", found "**/"
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FILE: /Users/PrometInterns/Demo-site/drupal-orgissue-v9/web/modules/contrib/doi_search/src/Controller/DoiSearchController.php
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FOUND 1 ERROR AFFECTING 1 LINE
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 9 | ERROR | [x] Use statements should be sorted alphabetically. The first wrong one is Drupal\doi_search\DoiSearchManager.
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PHPCBF CAN FIX THE 1 MARKED SNIFF VIOLATIONS AUTOMATICALLY
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Time: 195ms; Memory: 10MB

Kindly check

Thanks,
Jake

avpaderno → changed the visibility of the branch 3353332-fix-the-issues to hidden.