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When this plugin was originally created, we were apprehensive about shipping excerpts for every topic in the main topic-list payload. Therefore, this plugin fetched the excerpts asynchronously, with all the associated batching, caching and rate-limiting logic. Nowadays, it is very common for Discourse themes and plugins to enable excerpt-shipping in the topic-list serializer. Using this technique makes things much simpler, and much simpler for users. Note: this plugin still uses JQuery, and is incompatible with the new topic-list implementation. Those things will be improved in follow-up commits.
22 lines
572 B
Ruby
22 lines
572 B
Ruby
# frozen_string_literal: true
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# name: discourse-tooltips
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# about: Allows for the previewing of the contents of topics on hover.
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# meta_topic_id: 69304
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# version: 0.1
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# authors: Robin Ward
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# url: https://github.com/discourse/discourse-tooltips
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enabled_site_setting :tooltips_enabled
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register_asset "stylesheets/d-tooltip.scss"
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after_initialize do
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module TopicSerializerExtension
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def include_excerpt?
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return true if SiteSetting.tooltips_enabled
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super
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end
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end
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reloadable_patch { ::ListableTopicSerializer.prepend(TopicSerializerExtension) }
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end
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