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more robust metadata_parts parsing

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Videos that have two or more authors (in collaborations), have their
author information in JSON Objects inside metadataParts, alongside with
their view count and their published date, therefore, we need to iterate
the metadataParts array and do some filtering based on the content of
each JSON Object to find the view count and published date for some
videos.

Example:

```json
"metadataParts": [
    {
        "text": {
            "content": "Veritasium"
        },
        "icon": {
            "name": "CHECK_CIRCLE_FILLED",
            "height": 14,
            "width": 14,
            "accessibilityLabel": "Verified"
        }
    },
    {
        "text": {
            "content": "and Linus Tech Tips"
        },
        "icon": {
            "name": "CHECK_CIRCLE_FILLED",
            "height": 14,
            "width": 14,
            "accessibilityLabel": "Verified"
        }
    },
    {
        "text": {
            "content": "10M"
        },
        "accessibilityLabel": "10 million views"
    },
    {
        "text": {
            "content": "1y ago"
        }
    }
]
```
This commit is contained in:
Fijxu 2026-05-22 23:56:22 -04:00
parent e2d2904ba3
commit 84e53bfa61
1 changed files with 6 additions and 1 deletions
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7
src/invidious/yt_backend/extractors.cr
View File

@ -662,7 +662,12 @@ private module Parsers
metadata = item_contents.dig("metadata", "lockupMetadataViewModel") metadata = item_contents.dig("metadata", "lockupMetadataViewModel")
title = metadata.dig("title", "content").as_s title = metadata.dig("title", "content").as_s
# Contains the views of the video and the published time of the video. # Contains the views of the video and the published time of the video.
metadata_parts = metadata.dig("metadata", "contentMetadataViewModel", "metadataRows", 0, "metadataParts") metadata_parts = metadata.dig("metadata", "contentMetadataViewModel", "metadataRows", 0, "metadataParts").try &.as_a
view_count_text = metadata_parts.try &.find { |item| item["icon"]?.nil? && item.dig?("text", "content").try &.as_s.includes?("views") }
.try &.dig("text", "content").as_s
published = metadata_parts.try &.find { |item| item["icon"]?.nil? && item.dig?("text", "content").try &.as_s.includes?("ago") }
.try { |item| decode_date(item.dig("text", "content").as_s) } || Time.local
view_count = short_text_to_number(view_count_text || "0") view_count = short_text_to_number(view_count_text || "0")