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Alexander Blanchard 118e675bdc
Bug 39502: Web Usability: Decorative Images Do Not Need ALT Text 
A accessibility audit has highlighted that some of the decorative images on
the opac have alt text which is often followed by a spen that also contains the same
text. This results in screen readers reading this information twice.
The suggested solution is to set the alt text to null in these instances.

Test Plan:
Prior to applying patch:
1) Navigate to Koha OPAC
2) Carry out a search
3) On one of the records right click on the  Material Type: under the heading
4) Select Inspect
5) Note that the image has an alt text that matches the span that follows
6) Click on the item title and repeat the process for the icon below the contributors.
7) Scroll down to the holdings table and repeat the process for the image in the Item Type column
8) Apply the patch
9) Repeat the steps above and notice that the alt is now null in order to ignored by screen readers
11) Note that for the Dev tools may show alt but if you right click on the page and select View Page Source you will see that the code is alt="" as expected by screen readers
12) Note that for alt tags that have been updated in the xsl files e.g. the small icons that follow 'Material Type: ' may be cached.

Signed-off-by: Laura_Escamilla <laura.escamilla@bywatersolutions.com>
Signed-off-by: Emily Lamancusa <emily.lamancusa@montgomerycountymd.gov>
Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>
(cherry picked from commit c5f99a3150)
Signed-off-by: Paul Derscheid <paul.derscheid@lmscloud.de>
(cherry picked from commit 8a6c09f9e3)
Signed-off-by: Baptiste Wojtkowski <baptiste.wojtkowski@biblibre.com>
 		2026-01-20 14:14:47 +00:00
.github/workflows Bug 40027: Use GitHub workflow to automatically close PRs opened on the Koha repo there 2025-11-10 14:42:18 +01:00
C4 Bug 41104: Remove -sameSite from checkauth() response headers 2025-12-02 12:01:56 +01:00
Koha Bug 34164: Redirect to referring URL when doing OIDC/OAuth SSO 2026-01-09 09:42:39 +01:00
acqui Bug 39572: Improve EDIFACT order confirmation message 2025-07-31 15:48:37 +02:00
admin Bug 41100: EDI vendor account port numbers no longer editable 2025-12-04 15:38:35 +01:00
api Bug 40543: Remove pickup_library.branchname embed 2025-10-10 14:11:53 +02:00
authorities Bug 36603: (QA follow-up) Resolve two conditional declarations 2024-11-08 16:42:53 +01:00
basket Bug 31224: Update instances of metadata->record 2024-11-07 16:29:23 +01:00
bin
…
bookings Bug 35574: Bookings tab from biblio details should only require manage_bookings permission 2023-12-18 15:21:04 +01:00
catalogue Bug 40559: Fix noisy warning in MARCdetail 2025-12-02 11:24:04 +01:00
cataloguing Bug 25015: (QA follow-up) Slide together 2025-08-08 16:26:27 +02:00
circ Bug 41229: Fix desk and register session persistence on library change 2025-12-04 15:13:21 +01:00
clubs Bug 34478: Manual fix - add op clubs/templates-add-modify 2024-03-01 10:57:55 +01:00
course_reserves Bug 28762: Use Koha::Course in course-details controller 2024-07-23 16:04:05 +01:00
debian Bug 41032: Fix Open Fifth missing in plugin repos config 2025-12-04 14:35:24 +01:00
docs Bug 40022: Add the 25.11 release team (squashed) 2025-07-25 16:39:02 +02:00
erm Bug 32922: Remove space in shebang 2023-02-20 09:44:06 -03:00
errors Bug 37741: Do not send cookie back from error pages 2024-08-30 12:45:45 +02:00
etc Bug 41032: Fix Open Fifth missing in plugin repos config 2025-12-04 14:35:24 +01:00
ill Bug 40171: Remove extraneous join() 2025-10-31 15:05:58 +00:00
installer Bug 41421: [24.11.x] Fix DB update 2025-12-10 10:53:52 -07:00
koha-tmpl Bug 39502: Web Usability: Decorative Images Do Not Need ALT Text 2026-01-20 14:14:47 +00:00
labels Bug 30745: (QA follow-up) tidy 2024-11-18 17:44:31 +01:00
lib Bug 35681: Use ::Bootstrap version of FromANSI 2024-05-02 16:47:39 +02:00
members Bug 41212: Sort debit_types for manual invoice by description 2025-12-04 11:34:49 +01:00
misc Bug 41490: Remove duplicated code from compare_es_to_db.pl 2025-12-22 13:58:58 +01:00
offline_circ Bug 34478: Changes for offline_circ 2024-03-01 10:58:34 +01:00
opac Bug 41057: Return 404 if creating backend is not an OPAC backend 2025-11-10 16:22:41 +01:00
patron_lists Bug 37266: [24.11.x] patron_lists/delete.pl should have CSRF protection 2025-02-24 19:30:42 +01:00
patroncards Bug 39800: Error 500 when trying to delete patron card template 2025-10-03 15:36:48 +02:00
plugins Bug 25952: Skip invalid repositories when searching for plugins 2026-01-20 14:14:47 +00:00
pos Bug 40625: Fix duplicate cashup records via POST/REDIRECT/GET pattern 2025-12-02 09:52:51 +01:00
preservation Bug 38089: (follow-up) More fixes for errors in original submission 2024-10-11 11:13:47 +02:00
recalls Bug 38089: (follow-up) More fixes for errors in original submission 2024-10-11 11:13:47 +02:00
reports Bug 39298: (QA follow-up) Add missing html filter 2025-08-08 12:19:37 +02:00
reserve Bug 38412: Display warning on biblio level 2025-09-19 14:40:19 +02:00
reviews Bug 2486: Show user comments in staff interface 2024-08-26 17:39:42 +02:00
rotating_collections Bug 31930: Ignore whitespace before and after barcodes 2025-09-17 17:20:55 +02:00
serials Bug 40861: Remove warning from serials/acqui-search-result.pl 2025-10-16 12:16:45 +02:00
services Bug 17600: Standardize our EXPORT_OK 2021-07-16 08:58:47 +02:00
skel
…
suggestion Bug 36155: Improve perfs of suggestion.pl when there are many budgets 2025-09-23 14:24:16 +02:00
svc Bug 31224: Update instances of metadata->record 2024-11-07 16:29:23 +01:00
t Bug 38770: Remove @vue/cli-service and babel 2026-01-20 14:57:40 +01:00
tags Bug 38969: (QA follow-up) fix tidy 2025-04-24 18:42:32 +02:00
tools Bug 40843: Sort patron attributes by description 2025-12-04 11:31:14 +01:00
virtualshelves Bug 40585: (follow-up) Display error if no records were found 2025-10-16 11:22:02 +02:00
xt RMaint 24.11 fix xt/find-license-problems.t 2026-01-20 14:54:44 +01:00
.editorconfig Bug 27375: Set YAML file settings in .editorconfig 2021-11-03 15:40:52 +01:00
.gitignore Bug 35402: Update the OPAC and staff interface to Bootstrap 5 2024-08-23 15:58:41 +02:00
.htaccess
…
.mailmap Bug 40041: Remove duplicated or unecessary entries 2025-11-10 15:47:59 +01:00
.perlcriticrc Bug 25898: Prohibit indirect object notation 2020-10-15 12:56:30 +02:00
.perltidyrc Bug 30002: Adjust perltidy 2023-06-08 08:32:42 -03:00
.prettierrc.js Bug 38546: Set tabWidth and useTabs in prettierrc 2025-08-06 09:56:52 +00:00
.proverc.dist Bug 19821: Install sample data, ES mappings and Version syspref 2021-10-25 11:27:40 +02:00
.stylelintrc.json Bug 31528: (follow-up) A few additional rules 2022-10-03 08:23:15 -03:00
INSTALL Bug 26617: Update INSTALL file to include koha-testing-docker and Gitlab links 2020-10-15 12:56:30 +02:00
Koha.pm Increment version for 24.11.11 release 2025-12-04 15:12:29 +00:00
LICENSE
…
MANIFEST.SKIP
…
Makefile.PL Bug 40027: (follow-up) Add .github/ to Makefile.PL 2025-11-10 14:44:11 +01:00
README
…
README.md Bug 27092: Remove note about "synced repo" from README.md 2020-11-25 16:31:58 +01:00
README.robots
…
SECURITY.md Bug 40527: Initial draft of SECURITY.md 2026-01-09 09:41:05 +01:00
about.pl Bug 40608: (follow-up) Add warning in about page 2025-09-26 16:24:09 +02:00
app.psgi Bug 36149: Add userenv middleware to app.psgi 2024-05-14 15:04:37 -03:00
build-resources.PL Bug 32609: Use the current yarn.lock to generate node_modules 2023-02-10 11:07:57 -03:00
changelanguage.pl Bug 25898: Prohibit indirect object notation 2020-10-15 12:56:30 +02:00
cpanfile Bug 39857: Add new dependency Test::NoWarnings for 24.11.x 2025-05-26 11:03:03 +02:00
cypress.config.ts Bug 38770: Remove @vue/cli-service and babel 2026-01-20 14:57:40 +01:00
eslint.config.mjs Bug 38167: Migrate ESLint config to new flat format 2025-08-06 09:57:04 +00:00
fix-perl-path.PL Bug 28606: Remove $DEBUG and $ENV{DEBUG} 2021-06-24 11:53:44 +02:00
gulpfile.js Bug 36640: (follow-up) CSS fixes for DataTables controls 2024-11-14 14:19:34 +01:00
help.pl Bug 17600: Standardize our EXPORT_OK 2021-07-16 08:58:47 +02:00
kohaversion.pl
…
mainpage.pl Bug 36064: (QA follow-up) Simplify and tidy 2024-10-25 11:09:51 +02:00
package.json Bug 38770: Remove @vue/cli-service and babel 2026-01-20 14:57:40 +01:00
rewrite-config.PL Bug 28519: Put CGI::Session::Serialize::yamlxs in lib directory 2021-06-17 10:07:36 +02:00
rspack.config.js Bug 37824: (QA follow-up) Fix improper handling of jQuery and DataTables libraries by marking them as externals 2024-09-16 18:41:17 +02:00
tsconfig.json Bug 32030: Move cypress to t - fix build_js/watch_js 2022-11-08 09:44:52 -03:00
webpack.config.js Bug 35919: Add record sources admin page 2024-04-26 17:06:04 +02:00
yarn.lock Bug 38770: [24.11.x] Update yarn.lock 2026-01-20 15:08:12 +01:00

README.md

Koha is a free software integrated library system (ILS).

Koha is distributed under the GNU GPL version 3 or later.

Note: Koha does not accept pull requests from git hosting sites.

Note: This project has its own bug tracker, to report a bug or submit a patch visit http://bugs.koha-community.org.

For guidelines on submitting patches for Koha please visit https://wiki.koha-community.org/wiki/SubmitingAPatch

The developers handbook can be found at https://wiki.koha-community.org/wiki/Developer_handbook

http://koha-community.org/

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