我安装了 Topic List Previews (TLP) 插件，并希望在搜索结果页面上显示主题缩略图预览，但它不起作用，只显示主题的“图块”和摘要。但在其他页面（如 /new 和 /latest）上缩略图可以正常显示。我尝试修改 TLP 配置，但所有更改都未成功。我注意到此页面提到了另一个插件（discourse-topic-previews-sidecar），因此我怀疑问题是由于未安装它。但是，安装该插件后，搜索结果页面仍然没有显示缩略图。
我有几个问题：
-
仅安装 TLP 是否足以在搜索结果中启用缩略图预览，还是我需要 TLP 和 discourse-topic-previews-sidecar？
-
搜索结果是否需要任何特殊的 TLP 配置？为什么我的设置没有生效？
-
我希望在搜索结果页面上拥有像这个网站一样的缩略图预览。我应该如何配置？您能否详细描述关键配置步骤？
附件是我的当前配置截图。
TLP 配置
[
{
"setting": "topic_list_tiles_topic_lists",
"value": "latest|new|unread|top|tag|activity-topics|activity-portfolio|latest-mobile|new-mobile|unread-mobile|top-mobile|tag-mobile|activity-topics-mobile|activity-portfolio-mobile"
},
{
"setting": "topic_list_tiles_categories",
"value": ""
},
{
"setting": "topic_list_tiles_tags",
"value": ""
},
{
"setting": "topic_list_thumbnails_topic_lists",
"value": "latest|new|unread|top|tag|suggested|agenda|activity-topics|activity-portfolio|latest-mobile|new-mobile|unread-mobile|top-mobile|tag-mobile|suggested-mobile|agenda-mobile|activity-topics-mobile|activity-portfolio-mobile"
},
{
"setting": "topic_list_thumbnails_categories",
"value": "42"
},
{
"setting": "topic_list_thumbnails_tags",
"value": ""
},
{
"setting": "topic_list_excerpts_topic_lists",
"value": "latest|new|unread|top|tag|suggested|agenda|activity-topics|activity-portfolio|latest-mobile|new-mobile|unread-mobile|top-mobile|tag-mobile|agenda-mobile|activity-topics-mobile|activity-portfolio-mobile"
},
{
"setting": "topic_list_excerpts_categories",
"value": ""
},
{
"setting": "topic_list_excerpts_tags",
"value": ""
},
{
"setting": "topic_list_actions_topic_lists",
"value": "latest|new|unread|top|tag|suggested|agenda|activity-topics|activity-portfolio|latest-mobile|new-mobile|unread-mobile|top-mobile|tag-mobile|agenda-mobile|activity-topics-mobile|activity-portfolio-mobile"
},
{
"setting": "topic_list_actions_categories",
"value": ""
},
{
"setting": "topic_list_actions_tags",
"value": ""
},
{
"setting": "topic_list_set_category_defaults",
"value": false
},
{
"setting": "topic_list_dominant_color_background",
"value": "tiles only"
},
{
"setting": "topic_list_show_like_on_current_users_posts",
"value": true
},
{
"setting": "topic_list_tiles_larger_featured_tiles",
"value": true
},
{
"setting": "topic_list_tiles_wide_format",
"value": false
},
{
"setting": "topic_list_portfolio",
"value": true
},
{
"setting": "topic_list_portfolio_filter_type",
"value": "tag"
},
{
"setting": "topic_list_portfolio_filter_parameter",
"value": ""
},
{
"setting": "topic_list_default_thumbnail",
"value": ""
},
{
"setting": "topic_list_default_thumbnail_fallback",
"value": false
},
{
"setting": "topic_list_thumbnail_resolution_level",
"value": 3
},
{
"setting": "topic_list_thumbnail_width",
"value": 150
},
{
"setting": "topic_list_thumbnail_height",
"value": 100
},
{
"setting": "topic_list_thumbnail_width_mobile",
"value": 50
},
{
"setting": "topic_list_thumbnail_height_mobile",
"value": 60
},
{
"setting": "topic_list_thumbnail_first_x_rows",
"value": 0
},
{
"setting": "topic_list_featured_images",
"value": false
},
{
"setting": "topic_list_featured_images_resolution_level",
"value": 2
},
{
"setting": "topic_list_featured_images_category",
"value": false
},
{
"setting": "topic_list_featured_images_from_current_category_only",
"value": true
},
{
"setting": "topic_list_featured_images_tag",
"value": ""
},
{
"setting": "topic_list_featured_images_tag_show",
"value": true
},
{
"setting": "topic_list_featured_images_count",
"value": 0
},
{
"setting": "topic_list_featured_images_order",
"value": "latest"
},
{
"setting": "topic_list_featured_width",
"value": 0
},
{
"setting": "topic_list_featured_height",
"value": 250
},
{
"setting": "topic_list_featured_height_mobile",
"value": 150
},
{
"setting": "topic_list_featured_title",
"value": ""
},
{
"setting": "topic_list_featured_excerpt",
"value": 100
},
{
"setting": "topic_list_featured_details_always_show",
"value": "only on hover"
},
{
"setting": "topic_list_test_image_url_timeout",
"value": 5000
},
{
"setting": "topic_list_fps_search_grid",
"value": true
},
{
"setting": "topic_list_fps_search_blurb",
"value": true
},
{
"setting": "topic_list_fps_search_author",
"value": true
}
]
）
