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import { __ } from '~/locale';
import {
MATCH_LINE_TYPE,
CONTEXT_LINE_TYPE,
LINE_HOVER_CLASS_NAME,
OLD_NO_NEW_LINE_TYPE,
NEW_NO_NEW_LINE_TYPE,
EMPTY_CELL_TYPE,
CONFLICT_MARKER_OUR,
CONFLICT_MARKER_THEIR,
CONFLICT_THEIR,
CONFLICT_OUR,
EXPANDED_LINE_TYPE,
} from '../constants';
export const isHighlighted = (highlightedRow, line, isCommented) => {
if (isCommented) return true;
const lineCode = line?.line_code;
return lineCode ? lineCode === highlightedRow : false;
};
export const isContextLine = (type) => type === CONTEXT_LINE_TYPE;
export const isMatchLine = (type) => type === MATCH_LINE_TYPE;
export const isMetaLine = (type) =>
[OLD_NO_NEW_LINE_TYPE, NEW_NO_NEW_LINE_TYPE, EMPTY_CELL_TYPE].includes(type);
export const shouldRenderCommentButton = (isLoggedIn, isCommentButtonRendered) => {
return isCommentButtonRendered && isLoggedIn;
};
export const hasDiscussions = (line) => line?.discussions?.length > 0;
export const lineHref = (line) => `#${line?.line_code || ''}`;
export const lineCode = (line) => {
if (!line) return undefined;
return line.line_code || line.left?.line_code || line.right?.line_code;
};
export const classNameMapCell = ({
line,
highlighted,
commented,
selectionStart,
selectionEnd,
isLoggedIn,
isHover,
}) => {
const classes = {
'highlight-top': highlighted || selectionStart,
'highlight-bottom': highlighted || selectionEnd,
hll: highlighted,
commented,
};
if (line) {
const { type } = line;
Object.assign(classes, {
[type]: true,
[LINE_HOVER_CLASS_NAME]: isLoggedIn && isHover && !isContextLine(type) && !isMetaLine(type),
old_line: type === 'old',
new_line: type === 'new',
});
}
return [classes];
};
export const addCommentTooltip = (line) => {
let tooltip;
if (!line) {
return tooltip;
}
tooltip = __('Add a comment to this line or drag for multiple lines');
if (!line.problems) {
return tooltip;
}
const { brokenSymlink, brokenLineCode, fileOnlyMoved } = line.problems;
if (brokenSymlink) {
if (brokenSymlink.wasSymbolic || brokenSymlink.isSymbolic) {
tooltip = __(
'Commenting on symbolic links that replace or are replaced by files is not supported',
);
} else if (brokenSymlink.wasReal || brokenSymlink.isReal) {
tooltip = __(
'Commenting on files that replace or are replaced by symbolic links is not supported',
);
}
} else if (fileOnlyMoved) {
tooltip = __('Commenting on files that are only moved or renamed is not supported');
} else if (brokenLineCode) {
tooltip = __('Commenting on this line is not supported');
}
return tooltip;
};
export const parallelViewLeftLineType = ({
line,
highlighted,
commented,
selectionStart,
selectionEnd,
}) => {
if (line?.right?.type === NEW_NO_NEW_LINE_TYPE) {
return OLD_NO_NEW_LINE_TYPE;
}
const lineTypeClass = line?.left ? line.left.type : EMPTY_CELL_TYPE;
return [
lineTypeClass,
{
hll: highlighted,
commented,
'highlight-top': highlighted || selectionStart,
'highlight-bottom': highlighted || selectionEnd,
},
];
};
export const shouldShowCommentButton = (hover, context, meta, discussions) => {
return hover && !context && !meta && !discussions;
};
export const mapParallel = (content) => (line) => {
let { left, right } = line;
// Dicussions/Comments
const hasExpandedDiscussionOnLeft =
left?.discussions?.length > 0 ? left?.discussionsExpanded : false;
const hasExpandedDiscussionOnRight =
right?.discussions?.length > 0 ? right?.discussionsExpanded : false;
const renderCommentRow =
hasExpandedDiscussionOnLeft || hasExpandedDiscussionOnRight || left?.hasForm || right?.hasForm;
if (left) {
left = {
...left,
renderDiscussion: hasExpandedDiscussionOnLeft,
hasDraft: content.hasParallelDraftLeft(content.diffFile.file_hash, line),
lineDrafts: content.draftsForLine(content.diffFile.file_hash, line, 'left'),
hasCommentForm: left.hasForm,
isConflictMarker:
line.left.type === CONFLICT_MARKER_OUR || line.left.type === CONFLICT_MARKER_THEIR,
emptyCellClassMap: { conflict_our: line.right?.type === CONFLICT_THEIR },
addCommentTooltip: addCommentTooltip(line.left),
};
}
if (right) {
right = {
...right,
renderDiscussion: Boolean(
hasExpandedDiscussionOnRight && right.type && right.type !== EXPANDED_LINE_TYPE,
),
hasDraft: content.hasParallelDraftRight(content.diffFile.file_hash, line),
lineDrafts: content.draftsForLine(content.diffFile.file_hash, line, 'right'),
hasCommentForm: Boolean(right.hasForm && right.type && right.type !== EXPANDED_LINE_TYPE),
emptyCellClassMap: { conflict_their: line.left?.type === CONFLICT_OUR },
addCommentTooltip: addCommentTooltip(line.right),
};
}
return {
...line,
left,
right,
isMatchLineLeft: isMatchLine(left?.type),
isMatchLineRight: isMatchLine(right?.type),
isContextLineLeft: isContextLine(left?.type),
isContextLineRight: isContextLine(right?.type),
hasDiscussionsLeft: hasDiscussions(left),
hasDiscussionsRight: hasDiscussions(right),
lineHrefOld: lineHref(left),
lineHrefNew: lineHref(right),
lineCode: lineCode(line),
isMetaLineLeft: isMetaLine(left?.type),
isMetaLineRight: isMetaLine(right?.type),
draftRowClasses: left?.hasDraft || right?.hasDraft ? '' : 'js-temp-notes-holder',
renderCommentRow,
commentRowClasses: hasDiscussions(left) || hasDiscussions(right) ? '' : 'js-temp-notes-holder',
};
};
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