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fix(rich-markdown-editor): stop image dupe-uploads on drag/paste; fix link color under bold/italic/strikethrough/code - #5573
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…re-uploading a duplicate Dragging an image block to reorder it, or copy-pasting an already-hosted image within the editor, both re-uploaded the image as a brand-new file instead of reusing/moving the existing one: - Dragging an <img> to reorder it is a native HTML5 drag; browsers synthesize an image File into event.dataTransfer for it (the same mechanism that lets you drag a web image to your desktop), indistinguishable from a real external drop by dataTransfer contents alone. Our handleDrop treated that File as a genuinely new image, uploaded it, and inserted a duplicate node — while ProseMirror's own default move logic never got to run, so the original was left behind too. Fixed by checking `view.dragging` (ProseMirror's own signal that a drop follows a dragstart within this same view) and bailing out to let its default move logic run. - The same browser behavior applies to copy-paste: selecting a rendered <img> already on the page and pressing Cmd+C puts BOTH `text/html` (the real node, with its real hosted src) AND a synthesized image File onto the clipboard. Our handlePaste preferred the File, re-uploading and inserting a new node rather than cloning the original (silently dropping width/href/title in the process). Fixed by preferring the HTML sibling — via the existing extractEmbeddedFileRef helper — whenever it already names one of our own hosted files.
…kethrough/code strong/em/del/s/code each set their own explicit `color` for the plain (no-link) case. Nested inside a link, that explicit rule on the mark itself always wins over the color inherited from the ancestor <a> — an inherited value never beats an element's own explicit rule, regardless of how specific the ancestor's selector is. So an italic (or bold/struck-through/inline-code) link rendered in the mark's plain-text color instead of the link's blue. Adds an explicit `.rich-markdown-prose a <mark>` / `.rich-markdown-prose <mark> a` override, covering both DOM nesting orders since ProseMirror's mark order (and so which nests outside the other) depends on which was toggled first, not a fixed schema order. Only `color` is touched — each mark's own font-weight/font-style/text-decoration/background composes normally underneath. 24 new tests load the real, shipped CSS into jsdom and assert against getComputedStyle for every mark x both nesting directions x multi-mark stacks, plus regression guards that a mark with no link keeps its own color and a link elsewhere in the doc doesn't bleed color into unrelated text. Verified all 11 color-assertion tests fail against the pre-fix CSS.
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PR SummaryMedium Risk Overview Typography/CSS: Removes hardcoded Reviewed by Cursor Bugbot for commit a8479f1. Configure here. |
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Greptile SummaryThis PR fixes image handling and mark color precedence in the rich markdown editor.
Confidence Score: 5/5This looks safe to merge.
Important Files Changed
Reviews (4): Last reviewed commit: "fix(rich-markdown-editor): stop paste-cl..." | Re-trigger Greptile |
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Greptile SummaryThis PR fixes rich markdown editor image paste/drag behavior and link color styling. The main changes are:
Confidence Score: 4/5The paste path needs a fix before merging.
apps/sim/app/workspace/[workspaceId]/files/components/file-viewer/rich-markdown-editor/rich-markdown-editor.tsx; apps/sim/app/workspace/[workspaceId]/files/components/file-viewer/rich-markdown-editor/image-paste.ts Important Files Changed
Reviews (2): Last reviewed commit: "fix(rich-markdown-editor): fix link colo..." | Re-trigger Greptile |
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…ad fix
Found while re-verifying the drag/paste dupe-upload fix against the actual rendered DOM before
trusting it:
- hasHostedImageHtml's predicate only recognized the *persisted* src shape
(extractEmbeddedFileRef, e.g. /api/files/view/...). The DOM (and so a same-page copy's
clipboard html) always contains resolveImageSrc's REWRITTEN inline-route URL instead
(/api/workspaces/{id}/files/inline?key=.../?fileId=..., or the public-share equivalent) — a shape
the fix never recognized, so it silently never engaged for a real browser copy. Added
isInlineRouteSrc to also recognize it, verified end-to-end against the real resolveImageSrc
output (not a hand-typed guess).
- The img-src regex only matched quoted attribute values; an unquoted src (valid HTML) fell
through to the old re-upload path instead of being recognized as hosted.
- The paste bypass fired on ANY hosted image found in the html, even when the clipboard also
offered additional image files — a genuinely mixed paste (the hosted image plus a separate new
one) would have the new file silently dropped instead of uploaded. Narrowed to only bypass when
exactly one image file is offered.
- The drop bypass checked view.dragging unconditionally, including for the plain-file swallow
branch below it — a stale view.dragging (ProseMirror clears it up to ~50ms late via dragend when
a prior internal drag was dropped outside the view) could suppress swallowing an unrelated
non-image file drop (e.g. a PDF) in that window, letting it fall through to the browser default.
Gated on images.length > 0 so staleness can only ever affect the image-specific path it exists
for.
Extracted the paste/drop bypass decisions into shouldSkipPasteUpload/shouldSkipDropUpload so
they're unit-testable without mounting the full editor component.waleedlatif1
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…ent-color bugs, not just links Auditing every explicit `color` in this file for the same failure mode (an element's own explicit color always wins over an inherited one, regardless of ancestor specificity) surfaced a second, previously-unfixed instance: bold/italic text inside an h6 heading showed the brighter --text-primary instead of h6's own intentionally dimmer --text-secondary, since strong/em hardcoded --text-primary as their default. strong/em's color was always redundant with the prose root's own default anyway — removing it entirely (matching the highlight/`mark` rule's existing `color: inherit` convention in this same file) lets normal CSS inheritance carry the correct color through from ANY ambient context, not just links: a link's blue, h6's dimmer tone, or any future colored container this file doesn't know about yet. `code` has the same redundant color, also removed. del/s genuinely need their own dimmer default (distinct from the prose default), so they keep an explicit color plus the link-color override — now the only mark that needs one, since strong/em/ code no longer set a competing color to override in the first place. 10 new tests cover every heading level x strong/em/code/del/s x link, including 2 that fail against the pre-fix CSS (bold/italic and inline-code inside h6 both incorrectly showed --text-primary).
…ay-layer image URL Cursor caught a real correctness bug in the paste/drop dupe-upload fix: bypassing to the editor's DEFAULT html-based paste for an already-hosted image made it re-parse the clipboard html's <img src>, which is resolveImageSrc's REWRITTEN *display* URL, not the real persisted one — baking that display-only URL into the document. Public share, export, and referenced-by-doc tracking only recognize the persisted shape, so the pasted image would silently vanish from all three. Fixed by no longer letting default paste construct the node at all: findHostedImageAttrs walks the CURRENT doc for an existing image node whose *resolved* src matches the clipboard html's, and returns that node's real, persisted attrs (src, width, href, title — everything) to clone ourselves. Falls through to a normal upload (always correct, just occasionally redundant) if no match is found, rather than ever trusting the html's src directly. Also merged the paste- and drop-specific skip checks into one shouldSkipFileUpload, and switched the drop side off `view.dragging` entirely (Greptile: it can go briefly stale, up to ~50ms, when a prior internal drag was dropped outside the view, which could suppress upload of an unrelated new file dropped in that window) — now purely a function of what the current event's html/images actually contain, which the drop's own default move logic (relocating the real node, never re-parsing html) was never at risk from in the first place.
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…de links/h6 (#5594) * fix(rich-markdown-editor): fix mention chip losing ambient color (same class as #5573) Auditing the whole "an element's own explicit color always wins over an inherited one" bug class (previously fixed for strong/em/code/del/s vs. links and h6 in #5573) turned up one more instance: the @-mention chip's label hardcoded text-[var(--text-primary)], which is redundant with the prose default anyway (matching the strong/em/code precedent) and silently overrides any ambient color a mention's container legitimately sets — a link's blue, or h6's dimmer --text-secondary — since a mention is inline content that can appear inside either (e.g. "###### see @some-file"). Removed the hardcoded color entirely so the label inherits correctly in every context, same fix as strong/em/code. The icon's own monochrome --text-icon fallback is untouched (icons intentionally don't follow ambient text color). New test renders MentionChipView directly and asserts the wrapper carries no explicit text-color utility class; verified it fails against the pre-fix className. * fix(rich-markdown-editor): broaden mention-chip color-regression guard beyond the exact old class Greptile: the test only matched the literal old text-[var(--text-primary)] string — a future edit swapping it for e.g. text-[var(--text-secondary)] or text-blue-500 would still silently reintroduce the ambient-color bug and pass this test. Now checks every non-descendant-scoped (excludes the [&>svg]: icon rule) text-* utility on the wrapper against a color-shaped pattern (arbitrary value, color-shade pairs, or a named color keyword), so any bare text color slipping back in fails. Verified against a text-blue-500 regression. * fix(rich-markdown-editor): close the semantic-Tailwind-color gap in the mention-chip test Greptile: the color-shaped regex still missed semantic theme tokens (text-primary, text-muted-foreground, text-chart-1, etc.) since they don't match a shade-suffix or bracket pattern. Rather than keep enumerating Tailwind's color-naming schemes, flag ANY unscoped text-* utility on the wrapper — none is legitimate on this chip today, so this can only be a color slipping back in. Verified against text-primary/text-muted-foreground/text-chart-1 regressions. * fix(rich-markdown-editor): catch Tailwind's self-targeting [&]:text-* variant too Greptile: the previous filter excluded ANY class starting with `[&`, which also dropped Tailwind's self-targeting arbitrary variant (`[&]:text-primary` applies to the element itself, same as a bare `text-primary`) — only descendant variants like `[&>svg]:text-*` should be excluded. Now explicitly catches both the bare and `[&]:` forms. Verified against a `[&]:text-primary` regression.
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…e it, on real browser payloads (#5617) * fix(rich-markdown-editor): make drag-reorder of an image actually move it, on real browser payloads Reported on latest staging (deploy verified via CodePipeline): dragging an image duplicates it instead of moving it, and a click with a few px of hand jitter — which the draggable <img> turns into a native drag+drop-on-self — destroys the selection and duplicates too, reading as "I can't select this image anymore". Reproduced in real Chromium with real mouse input (micro-drag becomes dragstart, never click) and with the real drag payload shape. Two compounding root causes, both empirically pinned: - TipTap's node-view dragstart bypasses ProseMirror's drag serialization entirely (verified in @tiptap/core source: onDragStart only sets a drag image and NodeSelects the node — no PM text/html, no view.dragging). What the drop actually carries is the BROWSER's native enrichment: an image File plus text/html whose <img src> is the ABSOLUTE rendered URL. - Both hosted-image recognizers (extractEmbeddedFileRef and isInlineRouteSrc) reject absolute URLs, so the #5573 skip-check never matched on real drags: the drop fell into the upload branch (duplicate; original never moves). Falling through to PM instead would be no better: with view.dragging unset its default drop PARSES the html into a copy — persisting the display-layer src that share/export tracking don't recognize — and never deletes the original. Fix, at the mechanism level: - Normalize clipboard/dataTransfer srcs origin-relative before comparing (toSameOriginPath), keyed off window.location.origin deliberately rather than getBaseUrl(): the browser serializes against the origin the page is ACTUALLY viewed on, which legitimately diverges from the configured NEXT_PUBLIC_APP_URL (localhost dev, previews, apex-vs-www). Cross-origin srcs are never treated as ours. Applied to isInlineRouteSrc, hasHostedImageHtml, and findHostedImageAttrs (the paste-clone path had the same absolute-URL gap for browser-native "Copy Image"). - handleDrop performs the internal move itself when the drop's html references the currently-selected image node (htmlReferencesSrc — TipTap's dragstart guarantees that selection): same delete → map → insert shape as ProseMirror's own move, ending NodeSelected. Drop-on-self is a no-op that keeps the ring — which is what a jittery click now resolves to. Empirical before/after (real-Chromium harness driving the real editor + engine): pre-fix the drag leaves the original in place and uploads a duplicate; post-fix the node moves exactly once, nothing uploads, and the moved image stays selected. Paste-clone verified for both relative (PM copy) and absolute (native Copy Image) payloads. 604 unit tests pass including 11 new ones for the origin-aware helpers. * fix(rich-markdown-editor): no-op invalid drop points, match external-image identity by absolute URL Greptile round 1, both real: - dropPoint can return null (no valid insertion point); the raw coords.pos fallback could make tr.insert throw — PM's own null-fallback is only safe because it uses the forgiving replaceRangeWith. A null drop point is now a handled no-op: the node stays put, still selected. - A doc image with a cross-origin src (README badge, CDN image) failed the same-origin identity check, so drag-reordering IT still fell into the duplicate path. htmlReferencesSrc now compares full ABSOLUTE URLs — identity is the question there, not hosted-by-us membership — while the hosted-recognition helpers stay same-origin-scoped. New regression test fails pre-fix. Also folded the remaining inline comments into the handleDrop TSDoc and gave IMG_SRC_RE / INLINE_ROUTE_QUERY_KEYS proper TSDoc (production diff is now TSDoc-only).
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Summary
FileintodataTransferfor a dragged<img>(same mechanism as "drag a web image to desktop"), which our drop handler couldn't tell apart from a genuine external drop. Fixed by checking ProseMirror's ownview.draggingsignal and letting its default move logic run for an internal drag.Filebehavior applies to copy-paste of an already-hosted image (Cmd+C after clicking to select it) — fixed by preferring the clipboard'stext/htmlsibling when it already names one of our own hosted files, so paste clones the existing node instead of re-uploading.color, which always wins over an inherited link color regardless of the link's selector specificity — so a bold/italic/struck-through/code link rendered in plain text color instead of link blue. Fixed with an explicit override covering both DOM nesting directions.Type of Change
Testing
getComputedStyle; 11 of the color assertions verified to fail against the pre-fix CSSrich-markdown-editorsuite (371 tests) + type-check + biome all passChecklist