mirror of
https://github.com/discourse/discourse.git
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d62cc48d9cReplaces the custom ~1000-line `to-markdown` converter with ProseMirror's schema-based parsing and serialization pipeline, reusing the same extensions that power the rich editor. The old converter duplicated logic the extensions already implement (image formatting, mention/hashtag serialization, table handling, list nesting, etc.) — a single pipeline means one set of rules, fewer divergence bugs, and plugin extensions work in both directions automatically. ### Core change - `toMarkdown()` is now async and lazy-loads ProseMirror on first use. - Cooked→markdown serialization runs through the registered rich-editor extensions, so both conversion directions share one source of truth. ### QuoteState and quote callers Making `toMarkdown()` async changed the quote flow. `QuoteState` now stores the selection's HTML and exposes an async `markdown()`; `buffer` is the plain-text selection. Every caller that needs markdown was updated to await `markdown()`: - Topic controller (`selectText`, `replyToPost` including EmbedMode, `replyAsNewTopic`, `buildQuoteMarkdown`). - Nested controller — forwards the full selection state via the new `copyFrom`. - Fast-edit modal and `computeSupportsFastEdit`. - discourse-ai post-helper menu — now sends markdown (not plain text) to the AI endpoints. `markdown()` snapshots `opts` before awaiting so a concurrent selection change can't mis-pair the result. ### Plugin API - Removed plugin-specific `addTagDecorateCallback`/`addTextDecorateCallback` usage from local-dates and spoiler-alert (the old APIs are kept as deprecated no-ops). local-dates now uses a `transformParsedHTML` rich-editor extension hook. ### Extractions and sharing - Word paste handling moved into a dedicated `word-paste.js` extension. - Quote-selection list-structure preservation moved into `preserve-list-structure.js`. - `normalizeTable` is shared between the paste plugin and the serializer for consistent table output across editor modes. ### Quoting fix - `selectedHTML` drops the empty trailing block a triple-click leaves behind. A triple-click extends the selection's end to the start of the following block, so `cloneContents()` would otherwise clone an empty `<blockquote>` that serializes to a stray `> ` in the quote.
73 lines
1,008 B
SCSS
Vendored
73 lines
1,008 B
SCSS
Vendored
.spoiled {
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cursor: auto;
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transform: translateZ(0); // Safari jitter fix
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.lightbox .meta {
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display: none;
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}
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svg {
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vertical-align: middle;
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}
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}
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.spoiler-blurred {
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@include unselectable;
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cursor: pointer;
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// Allow text selection in cooked post content for quoting
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.cooked & {
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user-select: text;
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}
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filter: blur(0.5em);
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a,
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area,
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audio,
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button,
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details,
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embed,
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iframe,
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img.animated,
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input,
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map,
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object,
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option,
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portal,
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select,
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textarea,
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track,
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video,
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.lightbox {
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pointer-events: none;
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}
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img {
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filter: blur(1em);
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}
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.discourse-no-touch & {
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&:hover,
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&:focus {
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filter: blur(0.18em);
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img {
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filter: blur(0.5em);
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}
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}
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}
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}
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.ProseMirror .spoiled {
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padding-inline: var(--space-1);
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&:not(.spoiler-blurred) {
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border-radius: var(--d-border-radius);
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box-shadow: 0 0 4px 4px rgb(var(--primary-rgb), 0.2);
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max-width: 100%;
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}
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&.spoiler-blurred {
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user-select: auto;
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}
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}
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