81 lines
3 KiB
Ruby
81 lines
3 KiB
Ruby
# frozen_string_literal: true
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module Banzai
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module Pipeline
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class GfmPipeline < BasePipeline
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# These filters transform GitLab Flavored Markdown (GFM) to HTML.
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# The nodes and marks referenced in app/assets/javascripts/behaviors/markdown/editor_extensions.js
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# consequently transform that same HTML to GFM to be copied to the clipboard.
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# Every filter that generates HTML from GFM should have a node or mark in
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# app/assets/javascripts/behaviors/markdown/editor_extensions.js.
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# The GFM-to-HTML-to-GFM cycle is tested in spec/features/copy_as_gfm_spec.rb.
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def self.filters
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@filters ||= FilterArray[
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Filter::PlantumlFilter,
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# Must always be before the SanitizationFilter to prevent XSS attacks
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Filter::SpacedLinkFilter,
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Filter::SanitizationFilter,
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Filter::KrokiFilter,
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Filter::AssetProxyFilter,
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Filter::MathFilter,
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Filter::ColorFilter,
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Filter::MermaidFilter,
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Filter::VideoLinkFilter,
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Filter::AudioLinkFilter,
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Filter::AttributesFilter,
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Filter::ImageLazyLoadFilter,
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Filter::ImageLinkFilter,
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*metrics_filters,
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Filter::TableOfContentsFilter,
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Filter::TableOfContentsTagFilter,
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Filter::AutolinkFilter,
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Filter::ExternalLinkFilter,
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Filter::SuggestionFilter,
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Filter::FootnoteFilter,
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*reference_filters,
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Filter::EmojiFilter,
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Filter::CustomEmojiFilter,
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Filter::TaskListFilter,
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Filter::InlineDiffFilter,
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Filter::InlineObservabilityFilter,
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Filter::SetDirectionFilter,
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Filter::SyntaxHighlightFilter # this filter should remain at the end
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]
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end
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def self.metrics_filters
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[
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Filter::InlineMetricsFilter,
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Filter::InlineGrafanaMetricsFilter,
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Filter::InlineClusterMetricsFilter
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]
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end
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def self.reference_filters
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[
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Filter::References::UserReferenceFilter,
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Filter::References::ProjectReferenceFilter,
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Filter::References::DesignReferenceFilter,
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Filter::References::IssueReferenceFilter,
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Filter::References::ExternalIssueReferenceFilter,
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Filter::References::MergeRequestReferenceFilter,
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Filter::References::SnippetReferenceFilter,
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Filter::References::CommitRangeReferenceFilter,
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Filter::References::CommitReferenceFilter,
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Filter::References::LabelReferenceFilter,
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Filter::References::MilestoneReferenceFilter,
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Filter::References::AlertReferenceFilter,
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Filter::References::FeatureFlagReferenceFilter
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]
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end
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def self.transform_context(context)
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context[:only_path] = true unless context.key?(:only_path)
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Filter::AssetProxyFilter.transform_context(context)
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end
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end
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end
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end
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Banzai::Pipeline::GfmPipeline.prepend_mod_with('Banzai::Pipeline::GfmPipeline')
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