Merge pull request #133 from mjanez/ckan-2.9.11

Add slug-preview patch

README.md

@@ -216,8 +216,14 @@ To start the containers:
 	docker compose -f docker-compose.dev.yml up
     ```
 
-See [CKAN images](#5-ckan-images) for more details of what happens when using development mode.
+See [CKAN images](#ckan-images) for more details of what happens when using development mode.
 
+> [!TIP]
+> To enable the [Flask tool console](https://flask.palletsprojects.com/en/2.3.x/debugging/#debugging-application-errors), you need to enable tool debugging mode. This is done by setting the tool logging level to `DEBUG` in the CKAN configuration file, `ckan.ini`. Here is the code snippet you need to add to your `ckan.ini` file:
+> ```ini
+> [logger_werkzeug]
+> level = DEBUG
+>```
 
 #### Create an extension
 You can use the ckan [extension](https://docs.ckan.org/en/latest/extensions/tutorial.html#creating-a-new-extension) instructions to create a CKAN extension, only executing the command inside the CKAN container and setting the mounted `src/` folder as output:

ckan/patches/ckan/00_plugin_slug_preview.patch

@@ -0,0 +1,16 @@
+diff --git a/ckan/public/base/javascript/plugins/jquery.slug-preview.js b/ckan/public/base/javascript/plugins/jquery.slug-preview.js
+index 4a4f78fe25..8c03e816d2 100644
+--- a/ckan/public/base/javascript/plugins/jquery.slug-preview.js
++++ b/ckan/public/base/javascript/plugins/jquery.slug-preview.js
+@@ -33,6 +33,11 @@
+       var value = preview.find('.slug-preview-value');
+       var required = $('<div>').append($('.control-required', element).clone()).html();
+
++      // Check if slugPreview already exists in the parent container
++      if (element.parent().find('.slug-preview').length > 0) {
++        return;
++      }
++
+       function setValue() {
+         var val = escape(field.val()) || options.placeholder;
+         value.text(val);