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Showing results for tags 'alt'.
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Introducing MediaHub AI - the next MediaHub companion add-on
Peter Knight posted a topic in MediaHub
Hi Following the release of Palette for MediaHub, the next companion module is here. MediaHub AI brings provider-backed AI tools to your MediaHub fields, starting with AI-generated ALT text for your images. What it does MediaHub AI adds an AI tools group to the MediaHub Actions panel. For any image in a MediaHub field or on the media library detail page, editors get: Quick Alt: one click, one result. The AI analyses the image and writes a ready-to-use ALT description instantly. 3x Options: asks for three alternatives so you can pick the best fit for the context. SEO / preferred words: type in terms you want included before generating. Works best for words that truthfully fit what is in the image; anything that does not fit is left out. Shorten: trims a chosen alternative to around 125 characters in one click. Apply: writes the result straight into the ALT field. Save the page to keep it. This first release works on one image at a time and generates ALT text in English. A multi-language version is already in testing and will follow shortly. Backend config settings All settings live in Modules > MediaHub AI: Filename and title as context Passes the image title and words from the filename to the AI as a hint. Only visible, meaningful words are used; camera codes and numeric IDs are ignored. Site context A short paragraph of house style or site facts sent with every request. Editors can override this per-image using the SEO words field in the dialog. Output language Tells the AI which language to write in. On multilingual sites, each language tab gets its own name so the AI writes in the right one. Provider credentials (API key, model, provider name) are set in config (for now). Supported providers at launch: OpenAI, DeepSeek, and any OpenAI-compatible endpoint (bring your own key). $config->MediaHubAI = [ 'provider' => 'openai', 'providers' => [ 'openai' => ['apiKey' => 'sk-...', 'model' => 'gpt-4.1-nano'], ], ]; Free companion, same install pattern as Palette Like Palette, MediaHub AI is a free companion. Install it alongside MediaHub, add a $config->MediaHubAI block to config with your provider key, and the AI tools group appears in the Actions panel automatically. No field or template changes needed. More AI applications will follow. Thanks @Stefanowitsch for the suggestion 🙂 -
I have a template that includes an image field that supports multiple images. The images uploaded to this field include a description field. If one of these images is embedded into a textarea field (i.e. Body), should the image description will be inserted into the image's alt attribute when embedding the image? I always assumed that it would, but there is a separate option to add an alt attribute when inserting the image. Is the purpose of the description field purely for use with the API and unnecessary for images that are intended to be embedded within a textarea field? I guess I need clarification as to how this works. Either something changed, or I never understood the differences between the image description and the alt attribute as it is used in ProcessWire. I'm currently using ProcessWire 3.0.15. -
Does anyone know if it's possible to configure the images field to require description text? A fallback would be to write an onsubmit handler in javascript for the admin - but if it's possible to enforce at the configuration level, that seems like a much cleaner solution. EDIT: the core image field is already in heavy use. If possible, I'd like to modify existing instances rather than create a custom field.
