| 1 |
/** |
| 2 |
* Slide block editor component. |
| 3 |
* Renders a slide with background, overlay, and inner blocks for content. |
| 4 |
*/ |
| 5 |
|
| 6 |
import type { CSSProperties } from "react"; |
| 7 |
import { |
| 8 |
BlockControls, |
| 9 |
store as blockEditorStore, |
| 10 |
useBlockProps, |
| 11 |
useInnerBlocksProps, |
| 12 |
} from "@wordpress/block-editor"; |
| 13 |
import { |
| 14 |
AlignmentMatrixControl, |
| 15 |
Dropdown, |
| 16 |
ToolbarButton, |
| 17 |
ToolbarGroup, |
| 18 |
} from "@wordpress/components"; |
| 19 |
import { useSelect } from "@wordpress/data"; |
| 20 |
import { __ } from "@wordpress/i18n"; |
| 21 |
|
| 22 |
import SlideInspector from "./inspector"; |
| 23 |
import SlidePlaceholder from "./components/SlidePlaceholder"; |
| 24 |
import type { ContentPosition, SlideAttributes } from "./constants"; |
| 25 |
|
| 26 |
import "./editor.scss"; |
| 27 |
|
| 28 |
interface EditProps { |
| 29 |
attributes: SlideAttributes; |
| 30 |
setAttributes: (attrs: Partial<SlideAttributes>) => void; |
| 31 |
clientId: string; |
| 32 |
context: Record<string, any>; |
| 33 |
} |
| 34 |
|
| 35 |
// AlignmentMatrixControl uses space-separated values ("top left"); our |
| 36 |
// contentPosition attribute uses hyphens ("top-left") to match the CSS |
| 37 |
// class / flex-alignment mapping used elsewhere. |
| 38 |
const toMatrixValue = (position: string) => position.replace("-", " "); |
| 39 |
const toContentPosition = (value: string) => |
| 40 |
value.replace(" ", "-") as ContentPosition; |
| 41 |
|
| 42 |
export default function Edit({ |
| 43 |
attributes, |
| 44 |
setAttributes, |
| 45 |
clientId, |
| 46 |
context, |
| 47 |
}: EditProps) { |
| 48 |
const { |
| 49 |
backgroundImage, |
| 50 |
backgroundColor, |
| 51 |
backgroundGradient, |
| 52 |
focalPoint, |
| 53 |
overlayColor, |
| 54 |
overlayOpacity, |
| 55 |
contentPosition, |
| 56 |
isFixed, |
| 57 |
minHeight: slideMinHeight, |
| 58 |
border, |
| 59 |
slideBorderRadius, |
| 60 |
} = attributes; |
| 61 |
|
| 62 |
const matrixValue = toMatrixValue(contentPosition || "center-center"); |
| 63 |
const contentPositionControl = ( |
| 64 |
<BlockControls group="block"> |
| 65 |
<ToolbarGroup> |
| 66 |
<Dropdown |
| 67 |
popoverProps={{ placement: "bottom-start" }} |
| 68 |
renderToggle={({ isOpen, onToggle }) => ( |
| 69 |
<ToolbarButton |
| 70 |
onClick={onToggle} |
| 71 |
aria-expanded={isOpen} |
| 72 |
label={__("Change content position", "sliderberg")} |
| 73 |
icon={<AlignmentMatrixControl.Icon value={matrixValue as any} />} |
| 74 |
/> |
| 75 |
)} |
| 76 |
renderContent={() => ( |
| 77 |
<AlignmentMatrixControl |
| 78 |
label={__("Content Position", "sliderberg")} |
| 79 |
value={matrixValue as any} |
| 80 |
onChange={(value) => |
| 81 |
setAttributes({ |
| 82 |
contentPosition: toContentPosition(value as string), |
| 83 |
}) |
| 84 |
} |
| 85 |
/> |
| 86 |
)} |
| 87 |
/> |
| 88 |
</ToolbarGroup> |
| 89 |
</BlockControls> |
| 90 |
); |
| 91 |
|
| 92 |
const parentMinHeight = context["sliderberg/minHeight"] || 400; |
| 93 |
// The slider minimum height is the floor for every slide. A slide-specific |
| 94 |
// value may make that slide taller, but must not leave it shorter than the |
| 95 |
// Swiper container and expose empty space below it. |
| 96 |
const effectiveMinHeight = |
| 97 |
slideMinHeight !== 400 |
| 98 |
? Math.max(slideMinHeight, parentMinHeight) |
| 99 |
: parentMinHeight; |
| 100 |
|
| 101 |
// In Carousel mode several empty slides can be visible in the canvas at |
| 102 |
// once — showing each one's full upload/media-library/color placeholder |
| 103 |
// simultaneously is cluttered (matches the Columns block: only the active |
| 104 |
// column shows its inserter). Show the full placeholder only for the |
| 105 |
// slide that's active, or — if nothing in this slider/carousel is active |
| 106 |
// yet — the first slide, so there's always exactly one full placeholder |
| 107 |
// rather than none. |
| 108 |
const hasBackground = !!( |
| 109 |
backgroundImage?.url || |
| 110 |
backgroundGradient || |
| 111 |
backgroundColor |
| 112 |
); |
| 113 |
|
| 114 |
const showFullPlaceholder = useSelect( |
| 115 |
(select) => { |
| 116 |
// Only the placeholder (no background yet) cares about this — skip |
| 117 |
// the selection lookups entirely once a background is set, since the |
| 118 |
// result is never used in that case. |
| 119 |
if (hasBackground) { |
| 120 |
return false; |
| 121 |
} |
| 122 |
|
| 123 |
const { getBlockRootClientId, getBlockOrder, hasSelectedInnerBlock, isBlockSelected } = |
| 124 |
select(blockEditorStore) as any; |
| 125 |
|
| 126 |
const isThisSlideActive = |
| 127 |
isBlockSelected(clientId) || hasSelectedInnerBlock(clientId, true); |
| 128 |
if (isThisSlideActive) { |
| 129 |
return true; |
| 130 |
} |
| 131 |
|
| 132 |
const parentClientId = getBlockRootClientId(clientId); |
| 133 |
if (!parentClientId) { |
| 134 |
return true; |
| 135 |
} |
| 136 |
|
| 137 |
const siblingOrder: string[] = getBlockOrder(parentClientId); |
| 138 |
if (siblingOrder[0] !== clientId) { |
| 139 |
return false; |
| 140 |
} |
| 141 |
|
| 142 |
const anySiblingActive = siblingOrder.some( |
| 143 |
(siblingId) => |
| 144 |
siblingId !== clientId && |
| 145 |
(isBlockSelected(siblingId) || hasSelectedInnerBlock(siblingId, true)), |
| 146 |
); |
| 147 |
return !anySiblingActive; |
| 148 |
}, |
| 149 |
[clientId, hasBackground], |
| 150 |
); |
| 151 |
|
| 152 |
// Build background styles — infer type from values so backgroundType doesn't need to be kept in sync |
| 153 |
const backgroundStyle: CSSProperties = {}; |
| 154 |
|
| 155 |
if (backgroundImage?.url) { |
| 156 |
backgroundStyle.backgroundImage = `url(${backgroundImage.url})`; |
| 157 |
backgroundStyle.backgroundSize = "cover"; |
| 158 |
backgroundStyle.backgroundPosition = focalPoint |
| 159 |
? `${focalPoint.x * 100}% ${focalPoint.y * 100}%` |
| 160 |
: "50% 50%"; |
| 161 |
backgroundStyle.backgroundAttachment = isFixed ? "fixed" : "scroll"; |
| 162 |
backgroundStyle.backgroundRepeat = "no-repeat"; |
| 163 |
} else if (backgroundGradient) { |
| 164 |
backgroundStyle.backgroundImage = backgroundGradient; |
| 165 |
} else if (backgroundColor) { |
| 166 |
backgroundStyle.backgroundColor = backgroundColor; |
| 167 |
} |
| 168 |
|
| 169 |
// Build border styles from new border object |
| 170 |
const borderStyle: CSSProperties = {}; |
| 171 |
if (border && typeof border === "object") { |
| 172 |
const sides = ["top", "right", "bottom", "left"] as const; |
| 173 |
for (const side of sides) { |
| 174 |
const b = (border as any)[side]; |
| 175 |
if (b) { |
| 176 |
const key = `border${ |
| 177 |
side.charAt(0).toUpperCase() + side.slice(1) |
| 178 |
}` as keyof CSSProperties; |
| 179 |
borderStyle[key as any] = `${b.width || "0px"} ${b.style || "solid"} ${ |
| 180 |
b.color || "transparent" |
| 181 |
}`; |
| 182 |
} |
| 183 |
} |
| 184 |
} |
| 185 |
|
| 186 |
// Build border-radius styles |
| 187 |
const radiusStyle: CSSProperties = {}; |
| 188 |
if (slideBorderRadius && typeof slideBorderRadius === "object") { |
| 189 |
const r = slideBorderRadius as any; |
| 190 |
if (r.topLeft) { |
| 191 |
radiusStyle.borderTopLeftRadius = r.topLeft; |
| 192 |
} |
| 193 |
if (r.topRight) { |
| 194 |
radiusStyle.borderTopRightRadius = r.topRight; |
| 195 |
} |
| 196 |
if (r.bottomLeft) { |
| 197 |
radiusStyle.borderBottomLeftRadius = r.bottomLeft; |
| 198 |
} |
| 199 |
if (r.bottomRight) { |
| 200 |
radiusStyle.borderBottomRightRadius = r.bottomRight; |
| 201 |
} |
| 202 |
} |
| 203 |
|
| 204 |
// Map content position to CSS flexbox alignment. The container below uses |
| 205 |
// flex-direction: column, so align-items controls the horizontal axis and |
| 206 |
// justify-content controls the vertical axis. |
| 207 |
const positionToAlign = (pos: string) => { |
| 208 |
const [vertical, horizontal] = pos.split("-"); |
| 209 |
const verticalMap: Record<string, string> = { |
| 210 |
top: "flex-start", |
| 211 |
bottom: "flex-end", |
| 212 |
}; |
| 213 |
const horizontalMap: Record<string, string> = { |
| 214 |
left: "flex-start", |
| 215 |
right: "flex-end", |
| 216 |
}; |
| 217 |
return { |
| 218 |
alignItems: horizontalMap[horizontal] || "center", |
| 219 |
justifyContent: verticalMap[vertical] || "center", |
| 220 |
}; |
| 221 |
}; |
| 222 |
|
| 223 |
const { alignItems, justifyContent } = positionToAlign( |
| 224 |
contentPosition || "center-center", |
| 225 |
); |
| 226 |
|
| 227 |
const blockProps = useBlockProps({ |
| 228 |
className: "swiper-slide sliderberg-slide-editor", |
| 229 |
style: { |
| 230 |
...backgroundStyle, |
| 231 |
...borderStyle, |
| 232 |
...radiusStyle, |
| 233 |
minHeight: `${effectiveMinHeight}px`, |
| 234 |
}, |
| 235 |
}); |
| 236 |
|
| 237 |
const innerBlocksProps = useInnerBlocksProps( |
| 238 |
{ |
| 239 |
className: "sliderberg-slide-content", |
| 240 |
style: { |
| 241 |
display: "flex", |
| 242 |
flexDirection: "column", |
| 243 |
alignItems, |
| 244 |
justifyContent, |
| 245 |
minHeight: `${effectiveMinHeight}px`, |
| 246 |
}, |
| 247 |
}, |
| 248 |
{ |
| 249 |
template: [ |
| 250 |
[ |
| 251 |
"core/heading", |
| 252 |
{ |
| 253 |
placeholder: "Slide Title...", |
| 254 |
level: 2, |
| 255 |
}, |
| 256 |
], |
| 257 |
["core/paragraph", { placeholder: "Slide content..." }], |
| 258 |
], |
| 259 |
templateLock: false, |
| 260 |
}, |
| 261 |
); |
| 262 |
|
| 263 |
const showOverlay = !!overlayColor && !!backgroundImage?.url; |
| 264 |
|
| 265 |
if (!hasBackground) { |
| 266 |
return ( |
| 267 |
<div {...blockProps}> |
| 268 |
{contentPositionControl} |
| 269 |
<SlideInspector attributes={attributes} setAttributes={setAttributes} /> |
| 270 |
<SlidePlaceholder |
| 271 |
clientId={clientId} |
| 272 |
contentPosition={contentPosition || "center-center"} |
| 273 |
backgroundColor={backgroundColor} |
| 274 |
border={border || {}} |
| 275 |
slideBorderRadius={slideBorderRadius || {}} |
| 276 |
minHeight={effectiveMinHeight} |
| 277 |
onUpdate={setAttributes} |
| 278 |
collapsed={!showFullPlaceholder} |
| 279 |
/> |
| 280 |
</div> |
| 281 |
); |
| 282 |
} |
| 283 |
|
| 284 |
return ( |
| 285 |
<div {...blockProps}> |
| 286 |
{contentPositionControl} |
| 287 |
<SlideInspector attributes={attributes} setAttributes={setAttributes} /> |
| 288 |
{showOverlay && ( |
| 289 |
<div |
| 290 |
className="sliderberg-slide-overlay" |
| 291 |
style={{ |
| 292 |
backgroundColor: overlayColor, |
| 293 |
opacity: overlayOpacity || 1, |
| 294 |
}} |
| 295 |
/> |
| 296 |
)} |
| 297 |
<div {...innerBlocksProps} /> |
| 298 |
</div> |
| 299 |
); |
| 300 |
} |
| 301 |
|
