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import React, { useRef, useEffect } from "react"; |
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import { __ } from "@wordpress/i18n"; |
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import { applyFilters } from "@wordpress/hooks"; |
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import { decodeEntities } from "@wordpress/html-entities"; |
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import ConnectorColumn from "./ConnectorColumn"; |
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|
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// Right-pointing chevron from Claude design — rotates 90° when expanded |
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const ChevronIcon = () => ( |
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<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2.2" strokeLinecap="round" strokeLinejoin="round" aria-hidden="true"> |
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<path d="m9 6 6 6-6 6" /> |
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</svg> |
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); |
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|
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const GripIcon = () => ( |
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<svg width="15" height="15" viewBox="0 0 24 24" fill="currentColor" aria-hidden="true"> |
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<circle cx="9" cy="6" r="1.4" /> |
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<circle cx="9" cy="12" r="1.4" /> |
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<circle cx="9" cy="18" r="1.4" /> |
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<circle cx="15" cy="6" r="1.4" /> |
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<circle cx="15" cy="12" r="1.4" /> |
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<circle cx="15" cy="18" r="1.4" /> |
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</svg> |
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); |
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|
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const PlusIcon = () => ( |
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<svg width="13" height="13" viewBox="0 0 13 13" fill="none" aria-hidden="true"> |
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<path d="M6.5 1V12M1 6.5H12" stroke="currentColor" strokeWidth="1.6" strokeLinecap="round" /> |
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</svg> |
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); |
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|
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const EditIcon = () => ( |
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<svg width="13" height="13" viewBox="0 0 13 13" fill="none" aria-hidden="true"> |
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<path d="M8.5 1.5L11.5 4.5L4 12H1V9L8.5 1.5Z" stroke="currentColor" strokeWidth="1.3" strokeLinejoin="round" /> |
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</svg> |
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); |
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|
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// Delete glyph shared with the AI Chatbot Logs row actions, so the control |
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// reads the same in every admin table. Drawn on a 24 viewBox at 16px |
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// (effective stroke ~1.33px) rather than the 13px/1.3 glyphs beside it. |
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const TrashIcon = () => ( |
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<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" aria-hidden="true"> |
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<path d="M3 6h18" /> |
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<path d="M19 6v14a2 2 0 0 1-2 2H7a2 2 0 0 1-2-2V6" /> |
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<path d="M8 6V4a2 2 0 0 1 2-2h4a2 2 0 0 1 2 2v2" /> |
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</svg> |
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); |
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|
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const TreeRow = ({ |
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rowData, |
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isSelected, |
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isHighlighted, |
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onSelect, |
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onToggle, |
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onEdit, |
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onAddChild, |
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onDelete, |
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dragOver, |
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onDragStart, |
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onDragOver, |
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onDragLeave, |
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onDrop, |
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}) => { |
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const { node, depth, isLast, parentLastChain, hasChildren, isOpen } = rowData; |
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const rowRef = useRef(null); |
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|
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const dropZone = dragOver?.id === node.id ? dragOver.pos : null; |
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const childCount = node.children?.length || 0; |
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|
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// Bring a freshly created row into view after the page jumps to it. |
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useEffect(() => { |
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if (isHighlighted && rowRef.current) { |
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rowRef.current.scrollIntoView({ block: "nearest", behavior: "smooth" }); |
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} |
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}, [isHighlighted]); |
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|
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return ( |
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<div |
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ref={rowRef} |
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className={[ |
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"bd-dc-row", |
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isSelected ? "bd-dc-row--selected" : "", |
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isHighlighted ? "bd-dc-row--highlight" : "", |
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dropZone === "before" ? "bd-dc-row--drop-before" : "", |
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dropZone === "after" ? "bd-dc-row--drop-after" : "", |
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dropZone === "inside" ? "bd-dc-row--drop-inside" : "", |
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].filter(Boolean).join(" ")} |
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draggable |
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onDragStart={(e) => onDragStart(e, node)} |
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onDragOver={(e) => onDragOver(e, node, rowRef)} |
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onDragLeave={onDragLeave} |
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onDrop={(e) => onDrop(e, node)} |
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data-id={node.id} |
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> |
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{/* Grip */} |
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<span className="bd-dc-grip" title={__("Drag to reorder", "betterdocs")}> |
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<GripIcon /> |
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</span> |
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|
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{/* Checkbox */} |
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<input |
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type="checkbox" |
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className="bd-dc-checkbox" |
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checked={isSelected} |
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onChange={() => onSelect(node.id)} |
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aria-label={__("Select", "betterdocs")} |
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/> |
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|
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{/* Connector lines */} |
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<ConnectorColumn depth={depth} isLast={isLast} parentLastChain={parentLastChain} /> |
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|
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{/* Chevron expand/collapse — always green when node has children */} |
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{hasChildren ? ( |
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<button |
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type="button" |
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className={`bd-dc-chevron ${isOpen ? "bd-dc-chevron--open" : ""}`} |
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onClick={() => onToggle(node.id)} |
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aria-label={isOpen ? __("Collapse", "betterdocs") : __("Expand", "betterdocs")} |
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> |
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<ChevronIcon /> |
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</button> |
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) : ( |
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<span className="bd-dc-chevron-placeholder" /> |
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)} |
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|
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{/* Category icon thumbnail */} |
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{node.thumbnail && ( |
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<span className="bd-dc-row-icon" aria-hidden="true"> |
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<img src={node.thumbnail} alt="" /> |
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</span> |
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)} |
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|
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{/* Name & meta */} |
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<div className="bd-dc-cell-name"> |
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<span |
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className="bd-dc-name" |
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onClick={() => onToggle(node.id)} |
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role="button" |
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tabIndex={0} |
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onKeyDown={(e) => e.key === "Enter" && onToggle(node.id)} |
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> |
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{decodeEntities(node.name)} |
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</span> |
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|
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<div className="bd-dc-meta-row"> |
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{node.slug && ( |
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<span className="bd-dc-slug-badge">/{node.slug}</span> |
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)} |
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{hasChildren && childCount > 0 && ( |
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<span className="bd-dc-children-count"> |
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· {childCount}{" "} |
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{childCount === 1 |
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? __("child", "betterdocs") |
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: __("children", "betterdocs")} |
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</span> |
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)} |
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</div> |
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|
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<span className={`bd-dc-desc${!node.description ? " bd-dc-desc--empty" : ""}`}> |
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{node.description |
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? decodeEntities(node.description) |
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: __("No description", "betterdocs")} |
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</span> |
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</div> |
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|
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{/* Extra table column cell slot (e.g. Pro Knowledge Base column). */} |
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{applyFilters("betterdocs_doc_category_table_row_column", null, node)} |
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|
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{/* Count badge */} |
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<div className="bd-dc-cell-count"> |
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<span className="bd-dc-count-badge">{node.count}</span> |
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</div> |
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|
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{/* Row actions — icon-only buttons, visible on row hover */} |
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<div className="bd-dc-cell-actions"> |
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<button |
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type="button" |
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className="bd-dc-row-action bd-dc-row-action-icon" |
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onClick={() => onAddChild(node)} |
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title={__("Add child", "betterdocs")} |
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aria-label={__("Add child category", "betterdocs")} |
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> |
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<PlusIcon /> |
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</button> |
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<button |
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type="button" |
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className="bd-dc-row-action bd-dc-row-action-icon" |
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onClick={() => onEdit(node)} |
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title={__("Edit", "betterdocs")} |
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aria-label={__("Edit category", "betterdocs")} |
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> |
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<EditIcon /> |
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</button> |
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<button |
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type="button" |
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className="bd-dc-row-action bd-dc-row-action-icon bd-dc-row-action-delete" |
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onClick={() => onDelete(node)} |
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title={__("Delete", "betterdocs")} |
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aria-label={__("Delete category", "betterdocs")} |
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> |
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<TrashIcon /> |
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</button> |
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</div> |
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</div> |
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); |
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}; |
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|
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export default TreeRow; |
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|
