ngx-masonry-gallery
Version:
Masonry gallery for Angular
246 lines • 33 kB
JavaScript
import { Component, EventEmitter, Input, Output, Renderer2, ChangeDetectionStrategy, } from "@angular/core";
import * as imagesLoaded from "imagesloaded";
import * as Masonry from "masonry-layout";
import { utilities } from "./utilities";
import * as i0 from "@angular/core";
export class MasonryGalleryComponent {
constructor(renderer) {
this.renderer = renderer;
this.images = [];
this.width = 330;
this.gutter = 5;
this.verticalGutter = 5;
this.imageClasses = [];
this.clickImage = new EventEmitter();
this.removeComplete = new EventEmitter();
this.layoutComplete = new EventEmitter();
this.galleryGuid = utilities.newGuid();
this.mansonryItemSelectorClass = `grid-item-${this.galleryGuid}`;
this.activeImages = [];
this.viewReady = false;
}
ngOnChanges(changes) {
if (changes.images && changes.images.currentValue) {
if (!this.viewReady) {
// process images once we can
this.changesToProcess = changes;
}
else {
this.processImages(changes);
}
}
}
ngOnDestroy() {
this.msnry?.destroy?.();
}
handleClick(image) {
this.clickImage.next(image);
}
ngAfterViewInit() {
this.viewReady = true;
this.initMasonry();
// process images now
if (this.changesToProcess) {
this.processImages(this.changesToProcess);
this.changesToProcess = undefined;
}
}
addImages(images) {
if (images && images.length > 0) {
this.addImagesToGallery(images);
}
}
removeImages(images) {
if (images && images.length > 0) {
images.forEach((image) => {
this.removeImageFromGallery(image);
});
}
}
processImages(changes) {
const imagesToProcess = this.getAddedAndRemovesImages(changes);
// add images to mansonry layout
this.addImages(imagesToProcess.addedImages);
// removes images from layout
this.removeImages(imagesToProcess.removedImages);
}
getAddedAndRemovesImages(changes) {
let addedImages = [];
const removedImages = [];
const newImagesValue = changes.images
.currentValue;
const oldImagesValue = changes.images
.previousValue;
if (!oldImagesValue) {
// all images are new ones
addedImages = changes.images.currentValue;
}
else {
// process added images
newImagesValue.forEach((newImage) => {
const existingImage = oldImagesValue.find((m) => m.imageUrl.toLowerCase() === newImage.imageUrl.toLowerCase());
if (existingImage) {
// image was in previous value && is in new, do nothing
}
else {
// image is new
addedImages.push(newImage);
}
});
// process removed images
oldImagesValue.forEach((oldImage) => {
const existingImage = newImagesValue.find((m) => m.imageUrl.toLowerCase() === oldImage.imageUrl.toLowerCase());
if (existingImage) {
// image was in previous value && is in new, do nothing
}
else {
// image is removed
removedImages.push(oldImage);
}
});
}
return {
addedImages: addedImages,
removedImages: removedImages,
};
}
initMasonry() {
const grid = document.getElementById(this.galleryGuid);
if (!grid) {
console.warn(`Invalid grid element with id '${this.galleryGuid}'`);
return;
}
// remove all existing data from grid
grid.innerHTML = "";
const msnry = new Masonry(grid, {
// options...
itemSelector: "." + this.mansonryItemSelectorClass,
columnWidth: this.width,
gutter: this.gutter,
});
const that = this;
msnry.on?.("layoutComplete", (items) => {
that.layoutComplete.next(items);
});
msnry.on?.("removeComplete", (items) => {
that.removeComplete.next(items);
});
this.grid = grid;
this.msnry = msnry;
}
removeImageFromGallery(image) {
// get image guid
const imageIdResult = this.activeImages.find((m) => m.image.imageUrl.toLowerCase() === image.imageUrl.toLowerCase());
if (!imageIdResult) {
// image was not found, this is probably an error
console.warn(`Image with url '${image.imageUrl}' was not found. If you are adding images, make sure to 'replace' the images array with a new one
so that detection change can be executed instead of just adding an image to array
(which doesn't fire change detection on array property)`);
return;
}
// find image based on its id
const imageElem = document.getElementById(imageIdResult.id);
if (!imageElem) {
// image was not found in DOM
console.warn(`Image with id '{${imageIdResult.id}}' was not found in DOM. Have you manipulated the DOM in some way?`);
return;
}
// remove image from gallery
this.msnry?.remove?.([imageElem]);
// refresh layout
this.msnry?.layout?.();
// remove image from array
for (let i = 0; i < this.activeImages.length; i++) {
const idWithImage = this.activeImages[i];
if (idWithImage.image.imageUrl.toLowerCase() ===
imageIdResult.image.imageUrl.toLowerCase()) {
this.activeImages.splice(i, 1);
}
}
}
addImagesToGallery(images) {
if (!this.grid) {
throw Error("Grid element is not yet ready, are you trying to add image too soon?");
}
const imagesWrapper = this.renderer.createElement("span");
images.forEach((image) => {
// generate unique image id
const imageId = this.getImageId();
// create element
const imageElem = this.renderer.createElement("img");
imageElem.setAttribute("id", imageId);
imageElem.setAttribute("alt", image.alt ? image.alt : "no description");
imageElem.setAttribute("src", image.imageUrl);
// note - images are hidden by default and should be shown only after they are loaded
imageElem.setAttribute("style", `display: block; width: ${this.width}px; margin-bottom: ${this.verticalGutter}px`);
imageElem.className = this.getImageClass();
imageElem.addEventListener("click", () => {
this.handleClick(image);
});
// store guid with this image
this.activeImages.push({
id: imageId,
image: image,
});
// add to dom and mansory & refresh layout
this.renderer.appendChild(imagesWrapper, imageElem);
});
// add html to dom
this.renderer.appendChild(this.grid, imagesWrapper);
// add images once they are loaded
const imgLoad = imagesLoaded(imagesWrapper);
imgLoad.on("progress", (instance, image) => {
if (image &&
image.isLoaded &&
this.msnry &&
this.msnry.appended &&
this.msnry.reloadItems) {
// this.renderer.appendChild(this.grid, image.img);
// unhide image
// this.renderer.setStyle(image.img, "display", "block");
// remove image from gallery
this.msnry?.addItems?.([image.img]);
// refresh layout
this.msnry?.layout?.();
}
});
}
getImageClass() {
let className = this.mansonryItemSelectorClass;
if (this.imageClasses && this.imageClasses.length > 0) {
const customClass = this.imageClasses.join(" ");
className += " " + customClass;
}
return className;
}
getImageId() {
return this.galleryGuid + "_" + utilities.newGuid();
}
}
/** @nocollapse */ MasonryGalleryComponent.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "14.2.0", ngImport: i0, type: MasonryGalleryComponent, deps: [{ token: i0.Renderer2 }], target: i0.ɵɵFactoryTarget.Component });
/** @nocollapse */ MasonryGalleryComponent.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "14.0.0", version: "14.2.0", type: MasonryGalleryComponent, selector: "ngx-masonry-gallery", inputs: { images: "images", width: "width", gutter: "gutter", verticalGutter: "verticalGutter", imageClasses: "imageClasses" }, outputs: { clickImage: "clickImage", removeComplete: "removeComplete", layoutComplete: "layoutComplete" }, usesOnChanges: true, ngImport: i0, template: '<div [id]="galleryGuid"></div>', isInline: true, changeDetection: i0.ChangeDetectionStrategy.OnPush });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "14.2.0", ngImport: i0, type: MasonryGalleryComponent, decorators: [{
type: Component,
args: [{
changeDetection: ChangeDetectionStrategy.OnPush,
selector: "ngx-masonry-gallery",
template: '<div [id]="galleryGuid"></div>',
}]
}], ctorParameters: function () { return [{ type: i0.Renderer2 }]; }, propDecorators: { images: [{
type: Input
}], width: [{
type: Input
}], gutter: [{
type: Input
}], verticalGutter: [{
type: Input
}], imageClasses: [{
type: Input
}], clickImage: [{
type: Output
}], removeComplete: [{
type: Output
}], layoutComplete: [{
type: Output
}] } });
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"masonry-gallery.component.js","sourceRoot":"","sources":["../../../src/lib/masonry-gallery.component.ts"],"names":[],"mappings":"AAAA,OAAO,EAEL,SAAS,EACT,YAAY,EACZ,KAAK,EAGL,MAAM,EACN,SAAS,EAET,uBAAuB,GACxB,MAAM,eAAe,CAAC;AACvB,OAAO,KAAK,YAAY,MAAM,cAAc,CAAC;AAC7C,OAAO,KAAK,OAAO,MAAM,gBAAgB,CAAC;AAG1C,OAAO,EAAE,SAAS,EAAE,MAAM,aAAa,CAAC;;AAOxC,MAAM,OAAO,uBAAuB;IAuBlC,YAAoB,QAAmB;QAAnB,aAAQ,GAAR,QAAQ,CAAW;QApB9B,WAAM,GAA2B,EAAE,CAAC;QACpC,UAAK,GAAW,GAAG,CAAC;QACpB,WAAM,GAAW,CAAC,CAAC;QACnB,mBAAc,GAAW,CAAC,CAAC;QAC3B,iBAAY,GAAa,EAAE,CAAC;QAE3B,eAAU,GAAG,IAAI,YAAY,EAAwB,CAAC;QACtD,mBAAc,GAAG,IAAI,YAAY,EAAS,CAAC;QAC3C,mBAAc,GAAG,IAAI,YAAY,EAAS,CAAC;QAErC,gBAAW,GAAW,SAAS,CAAC,OAAO,EAAE,CAAC;QAEzC,8BAAyB,GAAG,aAAa,IAAI,CAAC,WAAW,EAAE,CAAC;QAC5D,iBAAY,GAAkB,EAAE,CAAC;QAK1C,cAAS,GAAY,KAAK,CAAC;IAEO,CAAC;IAE3C,WAAW,CAAC,OAAsB;QAChC,IAAI,OAAO,CAAC,MAAM,IAAI,OAAO,CAAC,MAAM,CAAC,YAAY,EAAE;YACjD,IAAI,CAAC,IAAI,CAAC,SAAS,EAAE;gBACnB,6BAA6B;gBAC7B,IAAI,CAAC,gBAAgB,GAAG,OAAO,CAAC;aACjC;iBAAM;gBACL,IAAI,CAAC,aAAa,CAAC,OAAO,CAAC,CAAC;aAC7B;SACF;IACH,CAAC;IAED,WAAW;QACT,IAAI,CAAC,KAAK,EAAE,OAAO,EAAE,EAAE,CAAC;IAC1B,CAAC;IAED,WAAW,CAAC,KAA2B;QACrC,IAAI,CAAC,UAAU,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;IAC9B,CAAC;IAED,eAAe;QACb,IAAI,CAAC,SAAS,GAAG,IAAI,CAAC;QACtB,IAAI,CAAC,WAAW,EAAE,CAAC;QAEnB,qBAAqB;QACrB,IAAI,IAAI,CAAC,gBAAgB,EAAE;YACzB,IAAI,CAAC,aAAa,CAAC,IAAI,CAAC,gBAAgB,CAAC,CAAC;YAC1C,IAAI,CAAC,gBAAgB,GAAG,SAAS,CAAC;SACnC;IACH,CAAC;IAED,SAAS,CAAC,MAA8B;QACtC,IAAI,MAAM,IAAI,MAAM,CAAC,MAAM,GAAG,CAAC,EAAE;YAC/B,IAAI,CAAC,kBAAkB,CAAC,MAAM,CAAC,CAAC;SACjC;IACH,CAAC;IAED,YAAY,CAAC,MAA8B;QACzC,IAAI,MAAM,IAAI,MAAM,CAAC,MAAM,GAAG,CAAC,EAAE;YAC/B,MAAM,CAAC,OAAO,CAAC,CAAC,KAAK,EAAE,EAAE;gBACvB,IAAI,CAAC,sBAAsB,CAAC,KAAK,CAAC,CAAC;YACrC,CAAC,CAAC,CAAC;SACJ;IACH,CAAC;IAEO,aAAa,CAAC,OAAsB;QAC1C,MAAM,eAAe,GAAG,IAAI,CAAC,wBAAwB,CAAC,OAAO,CAAC,CAAC;QAE/D,gCAAgC;QAChC,IAAI,CAAC,SAAS,CAAC,eAAe,CAAC,WAAW,CAAC,CAAC;QAE5C,6BAA6B;QAC7B,IAAI,CAAC,YAAY,CAAC,eAAe,CAAC,aAAa,CAAC,CAAC;IACnD,CAAC;IAEO,wBAAwB,CAAC,OAAsB;QAIrD,IAAI,WAAW,GAA2B,EAAE,CAAC;QAC7C,MAAM,aAAa,GAA2B,EAAE,CAAC;QAEjD,MAAM,cAAc,GAAG,OAAO,CAAC,MAAM;aAClC,YAAsC,CAAC;QAC1C,MAAM,cAAc,GAAG,OAAO,CAAC,MAAM;aAClC,aAAuC,CAAC;QAE3C,IAAI,CAAC,cAAc,EAAE;YACnB,0BAA0B;YAC1B,WAAW,GAAG,OAAO,CAAC,MAAM,CAAC,YAAY,CAAC;SAC3C;aAAM;YACL,uBAAuB;YACvB,cAAc,CAAC,OAAO,CAAC,CAAC,QAAQ,EAAE,EAAE;gBAClC,MAAM,aAAa,GAAG,cAAc,CAAC,IAAI,CACvC,CAAC,CAAC,EAAE,EAAE,CAAC,CAAC,CAAC,QAAQ,CAAC,WAAW,EAAE,KAAK,QAAQ,CAAC,QAAQ,CAAC,WAAW,EAAE,CACpE,CAAC;gBAEF,IAAI,aAAa,EAAE;oBACjB,uDAAuD;iBACxD;qBAAM;oBACL,eAAe;oBACf,WAAW,CAAC,IAAI,CAAC,QAAQ,CAAC,CAAC;iBAC5B;YACH,CAAC,CAAC,CAAC;YAEH,yBAAyB;YACzB,cAAc,CAAC,OAAO,CAAC,CAAC,QAAQ,EAAE,EAAE;gBAClC,MAAM,aAAa,GAAG,cAAc,CAAC,IAAI,CACvC,CAAC,CAAC,EAAE,EAAE,CAAC,CAAC,CAAC,QAAQ,CAAC,WAAW,EAAE,KAAK,QAAQ,CAAC,QAAQ,CAAC,WAAW,EAAE,CACpE,CAAC;gBAEF,IAAI,aAAa,EAAE;oBACjB,uDAAuD;iBACxD;qBAAM;oBACL,mBAAmB;oBACnB,aAAa,CAAC,IAAI,CAAC,QAAQ,CAAC,CAAC;iBAC9B;YACH,CAAC,CAAC,CAAC;SACJ;QAED,OAAO;YACL,WAAW,EAAE,WAAW;YACxB,aAAa,EAAE,aAAa;SAC7B,CAAC;IACJ,CAAC;IAEO,WAAW;QACjB,MAAM,IAAI,GAAG,QAAQ,CAAC,cAAc,CAAC,IAAI,CAAC,WAAW,CAAC,CAAC;QAEvD,IAAI,CAAC,IAAI,EAAE;YACT,OAAO,CAAC,IAAI,CAAC,iCAAiC,IAAI,CAAC,WAAW,GAAG,CAAC,CAAC;YACnE,OAAO;SACR;QAED,qCAAqC;QACrC,IAAI,CAAC,SAAS,GAAG,EAAE,CAAC;QAEpB,MAAM,KAAK,GAAG,IAAI,OAAO,CAAC,IAAI,EAAE;YAC9B,aAAa;YACb,YAAY,EAAE,GAAG,GAAG,IAAI,CAAC,yBAAyB;YAClD,WAAW,EAAE,IAAI,CAAC,KAAK;YACvB,MAAM,EAAE,IAAI,CAAC,MAAM;SACpB,CAAC,CAAC;QAEH,MAAM,IAAI,GAAG,IAAI,CAAC;QAElB,KAAK,CAAC,EAAE,EAAE,CAAC,gBAAgB,EAAE,CAAC,KAAU,EAAE,EAAE;YAC1C,IAAI,CAAC,cAAc,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;QAClC,CAAC,CAAC,CAAC;QAEH,KAAK,CAAC,EAAE,EAAE,CAAC,gBAAgB,EAAE,CAAC,KAAU,EAAE,EAAE;YAC1C,IAAI,CAAC,cAAc,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;QAClC,CAAC,CAAC,CAAC;QAEH,IAAI,CAAC,IAAI,GAAG,IAAI,CAAC;QACjB,IAAI,CAAC,KAAK,GAAG,KAAK,CAAC;IACrB,CAAC;IAEO,sBAAsB,CAAC,KAA2B;QACxD,iBAAiB;QACjB,MAAM,aAAa,GAAG,IAAI,CAAC,YAAY,CAAC,IAAI,CAC1C,CAAC,CAAC,EAAE,EAAE,CAAC,CAAC,CAAC,KAAK,CAAC,QAAQ,CAAC,WAAW,EAAE,KAAK,KAAK,CAAC,QAAQ,CAAC,WAAW,EAAE,CACvE,CAAC;QAEF,IAAI,CAAC,aAAa,EAAE;YAClB,iDAAiD;YACjD,OAAO,CAAC,IAAI,CACV,mBAAmB,KAAK,CAAC,QAAQ;;wEAE+B,CACjE,CAAC;YACF,OAAO;SACR;QAED,6BAA6B;QAC7B,MAAM,SAAS,GAAG,QAAQ,CAAC,cAAc,CAAC,aAAa,CAAC,EAAE,CAAC,CAAC;QAE5D,IAAI,CAAC,SAAS,EAAE;YACd,6BAA6B;YAC7B,OAAO,CAAC,IAAI,CACV,mBAAmB,aAAa,CAAC,EAAE,oEAAoE,CACxG,CAAC;YACF,OAAO;SACR;QAED,4BAA4B;QAC5B,IAAI,CAAC,KAAK,EAAE,MAAM,EAAE,CAAC,CAAC,SAAS,CAAC,CAAC,CAAC;QAElC,iBAAiB;QACjB,IAAI,CAAC,KAAK,EAAE,MAAM,EAAE,EAAE,CAAC;QAEvB,0BAA0B;QAC1B,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,IAAI,CAAC,YAAY,CAAC,MAAM,EAAE,CAAC,EAAE,EAAE;YACjD,MAAM,WAAW,GAAG,IAAI,CAAC,YAAY,CAAC,CAAC,CAAC,CAAC;YACzC,IACE,WAAW,CAAC,KAAK,CAAC,QAAQ,CAAC,WAAW,EAAE;gBACxC,aAAa,CAAC,KAAK,CAAC,QAAQ,CAAC,WAAW,EAAE,EAC1C;gBACA,IAAI,CAAC,YAAY,CAAC,MAAM,CAAC,CAAC,EAAE,CAAC,CAAC,CAAC;aAChC;SACF;IACH,CAAC;IAEO,kBAAkB,CAAC,MAA8B;QACvD,IAAI,CAAC,IAAI,CAAC,IAAI,EAAE;YACd,MAAM,KAAK,CACT,sEAAsE,CACvE,CAAC;SACH;QAED,MAAM,aAAa,GAAG,IAAI,CAAC,QAAQ,CAAC,aAAa,CAAC,MAAM,CAAC,CAAC;QAE1D,MAAM,CAAC,OAAO,CAAC,CAAC,KAAK,EAAE,EAAE;YACvB,2BAA2B;YAC3B,MAAM,OAAO,GAAG,IAAI,CAAC,UAAU,EAAE,CAAC;YAElC,iBAAiB;YACjB,MAAM,SAAS,GAAG,IAAI,CAAC,QAAQ,CAAC,aAAa,CAAC,KAAK,CAAC,CAAC;YACrD,SAAS,CAAC,YAAY,CAAC,IAAI,EAAE,OAAO,CAAC,CAAC;YACtC,SAAS,CAAC,YAAY,CAAC,KAAK,EAAE,KAAK,CAAC,GAAG,CAAC,CAAC,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC,CAAC,gBAAgB,CAAC,CAAC;YACxE,SAAS,CAAC,YAAY,CAAC,KAAK,EAAE,KAAK,CAAC,QAAQ,CAAC,CAAC;YAC9C,qFAAqF;YACrF,SAAS,CAAC,YAAY,CACpB,OAAO,EACP,0BAA0B,IAAI,CAAC,KAAK,sBAAsB,IAAI,CAAC,cAAc,IAAI,CAClF,CAAC;YACF,SAAS,CAAC,SAAS,GAAG,IAAI,CAAC,aAAa,EAAE,CAAC;YAC3C,SAAS,CAAC,gBAAgB,CAAC,OAAO,EAAE,GAAG,EAAE;gBACvC,IAAI,CAAC,WAAW,CAAC,KAAK,CAAC,CAAC;YAC1B,CAAC,CAAC,CAAC;YAEH,6BAA6B;YAC7B,IAAI,CAAC,YAAY,CAAC,IAAI,CAAC;gBACrB,EAAE,EAAE,OAAO;gBACX,KAAK,EAAE,KAAK;aACb,CAAC,CAAC;YAEH,0CAA0C;YAC1C,IAAI,CAAC,QAAQ,CAAC,WAAW,CAAC,aAAa,EAAE,SAAS,CAAC,CAAC;QACtD,CAAC,CAAC,CAAC;QAEH,kBAAkB;QAClB,IAAI,CAAC,QAAQ,CAAC,WAAW,CAAC,IAAI,CAAC,IAAI,EAAE,aAAa,CAAC,CAAC;QAEpD,kCAAkC;QAClC,MAAM,OAAO,GAAG,YAAY,CAAC,aAAa,CAAC,CAAC;QAC5C,OAAO,CAAC,EAAE,CAAC,UAAU,EAAE,CAAC,QAAQ,EAAE,KAAK,EAAE,EAAE;YACzC,IACE,KAAK;gBACL,KAAK,CAAC,QAAQ;gBACd,IAAI,CAAC,KAAK;gBACV,IAAI,CAAC,KAAK,CAAC,QAAQ;gBACnB,IAAI,CAAC,KAAK,CAAC,WAAW,EACtB;gBACA,mDAAmD;gBACnD,eAAe;gBACf,yDAAyD;gBAEzD,4BAA4B;gBAC5B,IAAI,CAAC,KAAK,EAAE,QAAQ,EAAE,CAAC,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC,CAAC;gBAEpC,iBAAiB;gBACjB,IAAI,CAAC,KAAK,EAAE,MAAM,EAAE,EAAE,CAAC;aACxB;QACH,CAAC,CAAC,CAAC;IACL,CAAC;IAEO,aAAa;QACnB,IAAI,SAAS,GAAG,IAAI,CAAC,yBAAyB,CAAC;QAE/C,IAAI,IAAI,CAAC,YAAY,IAAI,IAAI,CAAC,YAAY,CAAC,MAAM,GAAG,CAAC,EAAE;YACrD,MAAM,WAAW,GAAG,IAAI,CAAC,YAAY,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC;YAEhD,SAAS,IAAI,GAAG,GAAG,WAAW,CAAC;SAChC;QAED,OAAO,SAAS,CAAC;IACnB,CAAC;IAEO,UAAU;QAChB,OAAO,IAAI,CAAC,WAAW,GAAG,GAAG,GAAG,SAAS,CAAC,OAAO,EAAE,CAAC;IACtD,CAAC;;uIA7RU,uBAAuB;2HAAvB,uBAAuB,2TAFxB,gCAAgC;2FAE/B,uBAAuB;kBALnC,SAAS;mBAAC;oBACT,eAAe,EAAE,uBAAuB,CAAC,MAAM;oBAC/C,QAAQ,EAAE,qBAAqB;oBAC/B,QAAQ,EAAE,gCAAgC;iBAC3C;gGAIU,MAAM;sBAAd,KAAK;gBACG,KAAK;sBAAb,KAAK;gBACG,MAAM;sBAAd,KAAK;gBACG,cAAc;sBAAtB,KAAK;gBACG,YAAY;sBAApB,KAAK;gBAEI,UAAU;sBAAnB,MAAM;gBACG,cAAc;sBAAvB,MAAM;gBACG,cAAc;sBAAvB,MAAM","sourcesContent":["import {\r\n  AfterViewInit,\r\n  Component,\r\n  EventEmitter,\r\n  Input,\r\n  OnChanges,\r\n  OnDestroy,\r\n  Output,\r\n  Renderer2,\r\n  SimpleChanges,\r\n  ChangeDetectionStrategy,\r\n} from \"@angular/core\";\r\nimport * as imagesLoaded from \"imagesloaded\";\r\nimport * as Masonry from \"masonry-layout\";\r\n\r\nimport { IMasonryGalleryImage } from \"./masonry-gallery-models\";\r\nimport { utilities } from \"./utilities\";\r\n\r\n@Component({\r\n  changeDetection: ChangeDetectionStrategy.OnPush,\r\n  selector: \"ngx-masonry-gallery\",\r\n  template: '<div [id]=\"galleryGuid\"></div>',\r\n})\r\nexport class MasonryGalleryComponent\r\n  implements AfterViewInit, OnDestroy, OnChanges\r\n{\r\n  @Input() images: IMasonryGalleryImage[] = [];\r\n  @Input() width: number = 330;\r\n  @Input() gutter: number = 5;\r\n  @Input() verticalGutter: number = 5;\r\n  @Input() imageClasses: string[] = [];\r\n\r\n  @Output() clickImage = new EventEmitter<IMasonryGalleryImage>();\r\n  @Output() removeComplete = new EventEmitter<any[]>();\r\n  @Output() layoutComplete = new EventEmitter<any[]>();\r\n\r\n  public readonly galleryGuid: string = utilities.newGuid();\r\n\r\n  private readonly mansonryItemSelectorClass = `grid-item-${this.galleryGuid}`;\r\n  private readonly activeImages: ActiveImage[] = [];\r\n\r\n  private msnry?: Masonry;\r\n  private grid?: HTMLElement | null;\r\n  private changesToProcess?: SimpleChanges;\r\n  private viewReady: boolean = false;\r\n\r\n  constructor(private renderer: Renderer2) {}\r\n\r\n  ngOnChanges(changes: SimpleChanges): void {\r\n    if (changes.images && changes.images.currentValue) {\r\n      if (!this.viewReady) {\r\n        // process images once we can\r\n        this.changesToProcess = changes;\r\n      } else {\r\n        this.processImages(changes);\r\n      }\r\n    }\r\n  }\r\n\r\n  ngOnDestroy(): void {\r\n    this.msnry?.destroy?.();\r\n  }\r\n\r\n  handleClick(image: IMasonryGalleryImage): void {\r\n    this.clickImage.next(image);\r\n  }\r\n\r\n  ngAfterViewInit(): void {\r\n    this.viewReady = true;\r\n    this.initMasonry();\r\n\r\n    // process images now\r\n    if (this.changesToProcess) {\r\n      this.processImages(this.changesToProcess);\r\n      this.changesToProcess = undefined;\r\n    }\r\n  }\r\n\r\n  addImages(images: IMasonryGalleryImage[]): void {\r\n    if (images && images.length > 0) {\r\n      this.addImagesToGallery(images);\r\n    }\r\n  }\r\n\r\n  removeImages(images: IMasonryGalleryImage[]): void {\r\n    if (images && images.length > 0) {\r\n      images.forEach((image) => {\r\n        this.removeImageFromGallery(image);\r\n      });\r\n    }\r\n  }\r\n\r\n  private processImages(changes: SimpleChanges): void {\r\n    const imagesToProcess = this.getAddedAndRemovesImages(changes);\r\n\r\n    // add images to mansonry layout\r\n    this.addImages(imagesToProcess.addedImages);\r\n\r\n    // removes images from layout\r\n    this.removeImages(imagesToProcess.removedImages);\r\n  }\r\n\r\n  private getAddedAndRemovesImages(changes: SimpleChanges): {\r\n    addedImages: IMasonryGalleryImage[];\r\n    removedImages: IMasonryGalleryImage[];\r\n  } {\r\n    let addedImages: IMasonryGalleryImage[] = [];\r\n    const removedImages: IMasonryGalleryImage[] = [];\r\n\r\n    const newImagesValue = changes.images\r\n      .currentValue as IMasonryGalleryImage[];\r\n    const oldImagesValue = changes.images\r\n      .previousValue as IMasonryGalleryImage[];\r\n\r\n    if (!oldImagesValue) {\r\n      // all images are new ones\r\n      addedImages = changes.images.currentValue;\r\n    } else {\r\n      // process added images\r\n      newImagesValue.forEach((newImage) => {\r\n        const existingImage = oldImagesValue.find(\r\n          (m) => m.imageUrl.toLowerCase() === newImage.imageUrl.toLowerCase()\r\n        );\r\n\r\n        if (existingImage) {\r\n          // image was in previous value && is in new, do nothing\r\n        } else {\r\n          // image is new\r\n          addedImages.push(newImage);\r\n        }\r\n      });\r\n\r\n      // process removed images\r\n      oldImagesValue.forEach((oldImage) => {\r\n        const existingImage = newImagesValue.find(\r\n          (m) => m.imageUrl.toLowerCase() === oldImage.imageUrl.toLowerCase()\r\n        );\r\n\r\n        if (existingImage) {\r\n          // image was in previous value && is in new, do nothing\r\n        } else {\r\n          // image is removed\r\n          removedImages.push(oldImage);\r\n        }\r\n      });\r\n    }\r\n\r\n    return {\r\n      addedImages: addedImages,\r\n      removedImages: removedImages,\r\n    };\r\n  }\r\n\r\n  private initMasonry(): void {\r\n    const grid = document.getElementById(this.galleryGuid);\r\n\r\n    if (!grid) {\r\n      console.warn(`Invalid grid element with id '${this.galleryGuid}'`);\r\n      return;\r\n    }\r\n\r\n    // remove all existing data from grid\r\n    grid.innerHTML = \"\";\r\n\r\n    const msnry = new Masonry(grid, {\r\n      // options...\r\n      itemSelector: \".\" + this.mansonryItemSelectorClass,\r\n      columnWidth: this.width,\r\n      gutter: this.gutter,\r\n    });\r\n\r\n    const that = this;\r\n\r\n    msnry.on?.(\"layoutComplete\", (items: any) => {\r\n      that.layoutComplete.next(items);\r\n    });\r\n\r\n    msnry.on?.(\"removeComplete\", (items: any) => {\r\n      that.removeComplete.next(items);\r\n    });\r\n\r\n    this.grid = grid;\r\n    this.msnry = msnry;\r\n  }\r\n\r\n  private removeImageFromGallery(image: IMasonryGalleryImage): void {\r\n    // get image guid\r\n    const imageIdResult = this.activeImages.find(\r\n      (m) => m.image.imageUrl.toLowerCase() === image.imageUrl.toLowerCase()\r\n    );\r\n\r\n    if (!imageIdResult) {\r\n      // image was not found, this is probably an error\r\n      console.warn(\r\n        `Image with url '${image.imageUrl}' was not found. If you are adding images, make sure to 'replace' the images array with a new one\r\n                so that detection change can be executed instead of just adding an image to array\r\n                (which doesn't fire change detection on array property)`\r\n      );\r\n      return;\r\n    }\r\n\r\n    // find image based on its id\r\n    const imageElem = document.getElementById(imageIdResult.id);\r\n\r\n    if (!imageElem) {\r\n      // image was not found in DOM\r\n      console.warn(\r\n        `Image with id '{${imageIdResult.id}}' was not found in DOM. Have you manipulated the DOM in some way?`\r\n      );\r\n      return;\r\n    }\r\n\r\n    // remove image from gallery\r\n    this.msnry?.remove?.([imageElem]);\r\n\r\n    // refresh layout\r\n    this.msnry?.layout?.();\r\n\r\n    // remove image from array\r\n    for (let i = 0; i < this.activeImages.length; i++) {\r\n      const idWithImage = this.activeImages[i];\r\n      if (\r\n        idWithImage.image.imageUrl.toLowerCase() ===\r\n        imageIdResult.image.imageUrl.toLowerCase()\r\n      ) {\r\n        this.activeImages.splice(i, 1);\r\n      }\r\n    }\r\n  }\r\n\r\n  private addImagesToGallery(images: IMasonryGalleryImage[]): void {\r\n    if (!this.grid) {\r\n      throw Error(\r\n        \"Grid element is not yet ready, are you trying to add image too soon?\"\r\n      );\r\n    }\r\n\r\n    const imagesWrapper = this.renderer.createElement(\"span\");\r\n\r\n    images.forEach((image) => {\r\n      // generate unique image id\r\n      const imageId = this.getImageId();\r\n\r\n      // create element\r\n      const imageElem = this.renderer.createElement(\"img\");\r\n      imageElem.setAttribute(\"id\", imageId);\r\n      imageElem.setAttribute(\"alt\", image.alt ? image.alt : \"no description\");\r\n      imageElem.setAttribute(\"src\", image.imageUrl);\r\n      // note - images are hidden by default and should be shown only after they are loaded\r\n      imageElem.setAttribute(\r\n        \"style\",\r\n        `display: block; width: ${this.width}px; margin-bottom: ${this.verticalGutter}px`\r\n      );\r\n      imageElem.className = this.getImageClass();\r\n      imageElem.addEventListener(\"click\", () => {\r\n        this.handleClick(image);\r\n      });\r\n\r\n      // store guid with this image\r\n      this.activeImages.push({\r\n        id: imageId,\r\n        image: image,\r\n      });\r\n\r\n      // add to dom and mansory & refresh layout\r\n      this.renderer.appendChild(imagesWrapper, imageElem);\r\n    });\r\n\r\n    // add html to dom\r\n    this.renderer.appendChild(this.grid, imagesWrapper);\r\n\r\n    // add images once they are loaded\r\n    const imgLoad = imagesLoaded(imagesWrapper);\r\n    imgLoad.on(\"progress\", (instance, image) => {\r\n      if (\r\n        image &&\r\n        image.isLoaded &&\r\n        this.msnry &&\r\n        this.msnry.appended &&\r\n        this.msnry.reloadItems\r\n      ) {\r\n        // this.renderer.appendChild(this.grid, image.img);\r\n        // unhide image\r\n        // this.renderer.setStyle(image.img, \"display\", \"block\");\r\n\r\n        // remove image from gallery\r\n        this.msnry?.addItems?.([image.img]);\r\n\r\n        // refresh layout\r\n        this.msnry?.layout?.();\r\n      }\r\n    });\r\n  }\r\n\r\n  private getImageClass(): string {\r\n    let className = this.mansonryItemSelectorClass;\r\n\r\n    if (this.imageClasses && this.imageClasses.length > 0) {\r\n      const customClass = this.imageClasses.join(\" \");\r\n\r\n      className += \" \" + customClass;\r\n    }\r\n\r\n    return className;\r\n  }\r\n\r\n  private getImageId(): string {\r\n    return this.galleryGuid + \"_\" + utilities.newGuid();\r\n  }\r\n}\r\n\r\ninterface ActiveImage {\r\n  id: string;\r\n  image: IMasonryGalleryImage;\r\n}\r\n"]}