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DR Enhance

Code snippets and style overrides for DR (Digitálny Radca).

by Aron Meszaros · github.com/aronmeszaros/dr-enhance-plugin

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Install

No release zip yet. The repository archive installs, but the folder name will carry the branch suffix and updates will not flow:

wp plugin install https://github.com/aronmeszaros/dr-enhance-plugin/archive/refs/heads/main.zip

Readme

DR Enhance

Lightweight WordPress plugin for code snippets and style overrides for DR (Digitálny Radca).

Features

ACF Thumbnail Position (Single Posts)

  • Reads the custom field umiestnenie_obrazka on single post pages
  • Adds one CSS class to .post-thumbnail based on the selected value
  • Supports exactly 3 values:
    • Hore -> position-Hore
    • Stred -> position-Stred
    • Dole -> position-Dole
  • Uses CSS object-position to control the visible focal point of the featured image

This helps editors avoid awkward crops (for example, cut-off faces) without template changes.

Digi Posts Carousel Typography (Plugin-only)

  • Styles carousel card titles and descriptions from the plugin CSS only (no direct theme file edits)
  • Targets title links inside the carousel and limits them to 2 lines with ellipsis
  • Targets description paragraphs inside the carousel and limits them to 3 lines with ellipsis
  • Scope is limited to .digi-posts-wrapper .slick-carousel to avoid affecting other components

ACF Setup

Install and activate Advanced Custom Fields (ACF), then create this field:

  • Field Group: Blog (or your existing post field group)
  • Field Label: Umiestnenie obrázka
  • Field Name: umiestnenie_obrazka
  • Field Type: Radio Button
  • Choices:
    • Hore
    • Stred
    • Dole

Location rule: show this field group for post type post.

Installation

  1. Upload the dr-enhance folder to /wp-content/plugins/
  2. Activate the plugin in WordPress admin

How It Works

  1. On single posts, the plugin reads umiestnenie_obrazka from post meta.

  2. If the value is Hore, Stred, or Dole, it prints a small inline script in <head>.

  3. The script adds one class to .post-thumbnail after DOM load.

  4. assets/css/frontend.css maps that class to object-position:

    • .post-thumbnail.position-Hore img { object-position: top; }
    • .post-thumbnail.position-Stred img { object-position: center; }
    • .post-thumbnail.position-Dole img { object-position: bottom; }

  5. For the Digi Posts carousel, plugin CSS applies text clamping rules:

    • .digi-posts-wrapper .slick-carousel .card .card-title a -> 2 lines
    • .digi-posts-wrapper .slick-carousel .card .card-text -> 3 lines

No theme template edits are required.

Editor Workflow

  1. Open or create a post.
  2. Set a featured image.
  3. Choose Hore, Stred, or Dole in Umiestnenie obrázka.
  4. Publish or update the post.

The featured image crop focus is adjusted automatically on the frontend.

Author

Aron Meszaros

License

GPL-2.0-or-later

Read the full README on GitHub →