[OJS] | Frontend, article details page - Statistics graph without labels if Default theme is not enabled

[mpbraendle]

Valid Title

• I have updated the title to accurately reflect the bug description

Description

The usage statistics graph in the article detail page misses the labels if the Default theme is not enabled and another theme is used. This is due to using fixed translation key names in templates/frontend/objects/article_details.tpl, in https://github.com/pkp/ojs/blob/c2eef662bdbcdf6461cc1d21058235e1ba688de4/templates/frontend/objects/article_details.tpl#L197 and
https://github.com/pkp/ojs/blob/c2eef662bdbcdf6461cc1d21058235e1ba688de4/templates/frontend/objects/article_details.tpl#L202

Possible workarounds:

• enable the Default theme in the plugins section, or
• for a non-Default theme, copy templates/frontend/objects/article_details.tpl to the theme directory, replace the keys with theme-specific locales.

Correct solution:

• translation keys in central templates should not be theme specific. Hence, replace them with keys/translations that are in the OJS central locale.

Steps to Reproduce

1. In the backend, Website > Plugins, disable the Default theme for journal, use another theme instead, e.g. derived from the Default theme.
2. In the backe, Website > Appearance, choose another theme than the Default theme.
3. In the backend, enable display of usage statistics in Website > Appearance > Usage statistics display options (e.g. bar or line chart
4. In the frontend, visit a article detail page

Expected Result

Display title label for Download graph and month labels for horizontal axis. See image 1 below.

Actual Result

Displays only the keys for the title of and month labels of the Download graph. See image 2 below.

Environment Details

No response

Application Version

OJS 3.4.0-x

Logs

No response

Additional Information

Image 1:

Image 2: