/o//commerce-media/accounts/-1/images/18648439?download=true

Portal Cache Gogo Command
Analytics and Optimization
18648385
テンプレート処理中にエラーが発生しました。 
The following has evaluated to null or missing:
==> filteredProductImages[0]  [in template "3192443#3192485#null" at line 27, column 31]

----
Tip: It's the final [] step that caused this error, not those before it.
----
Tip: If the failing expression is known to legally refer to something that's sometimes null or missing, either specify a default value like myOptionalVar!myDefault, or use <#if myOptionalVar??>when-present<#else>when-missing</#if>. (These only cover the last step of the expression; to cover the whole expression, use parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)??
----

----
FTL stack trace ("~" means nesting-related):
	- Failed at: ${filteredProductImages[0].title?html}  [in template "3192443#3192485#null" at line 27, column 29]
----
1<#assign 
2    channel = restClient.get("/headless-commerce-delivery-catalog/v1.0/channels?accountId=-1&filter=siteGroupId eq '${themeDisplay.getScopeGroupId()}'") 
3 
4    productImagesResponse = restClient.get( 
5        "/headless-commerce-delivery-catalog/v1.0/channels/" + channel.items[0].id + 
6        "/products/" + CPDefinition_cProductId.getData() + "/images?accountId=-1" 
7    ) 
8 
9    allProductImages = productImagesResponse.items![] 
10    filteredProductImages = [] 
11> 
12 
13<#list allProductImages as image> 
14    <#if image.galleryEnabled?? && image.galleryEnabled> 
15        <#assign filteredProductImages += [image] /> 
16    </#if> 
17</#list> 
18 
19<#assign totalCount = filteredProductImages?size > 
20 
21<div class = "carousel-container"> 
22	<div class = "main-image-wrapper"> 
23		<button class = "nav-button prev" aria-label = "Previous Image"> 
24			<span class = "lexicon-icon-overwide"> <@clay["icon"] symbol = "angle-left" /></span> 
25		</button> 
26 
27		<img alt = "${filteredProductImages[0].title?html}" id = "main-image" src = "${(filteredProductImages[0].src?replace("https://", "http://"))}" /> 
28 
29		<button class="nav-button next" aria-label="Next Image"> 
30			<span class="lexicon-icon-overwide"> <@clay["icon"] symbol="angle-right" /></span> 
31		</button> 
32	</div> 
33 
34	<div class="thumbnails-wrapper"> 
35		<div class="thumbnails align-items-center"></div> 
36 
37		<#assign count = (totalCount?default(0)?number) /> 
38 
39		<#if count gt 5> 
40			<button class="view-full-gallery"> 
41				<span class="title"> 
42					${languageUtil.get(locale, "full-gallery", "Full Gallery")} 
43				</span> 
44				<span class="subtitle"> 
45					${count} ${languageUtil.get(locale, "photos", "Photos")} 
46				</span> 
47			</button> 
48		</#if> 
49		</div> 
50	</div> 
51 
52<template id="modal-gallery"> 
53	<div class="modal-gallery-content"> 
54		<button class="modal-prev" data-role="modal-prev"> 
55			<@clay["icon"] symbol="angle-left" /> 
56		</button> 
57 
58		<img class="modal-image" data-role="modal-image" /> 
59 
60		<button class="modal-next" data-role="modal-next"> 
61			<@clay["icon"] symbol="angle-right" /> 
62		</button> 
63	</div> 
64</template> 
65 
66<script ${nonceAttribute}> 
67(function () { 
68	let currentIndex = 0; 
69	let images = []; 
70 
71	const carouselNextBtn = document.querySelector('.nav-button.next'); 
72	const carouselPrevBtn = document.querySelector('.nav-button.prev'); 
73	const carouselMainImage = document.getElementById('main-image'); 
74	const thumbnailsContainer = document.querySelector('.thumbnails'); 
75	const viewFullGalleryBtn = document.querySelector('.view-full-gallery'); 
76 
77	function loadImages() { 
78		images = [ 
79			<#list filteredProductImages as image> 
80			{ 
81				src: "${(image.src?replace('https://', 'http://'))?js_string}", 
82				alt: "${image.title?html?js_string}" 
83			}<#if image_has_next>,</#if> 
84			</#list> 
85		] 
86	} 
87 
88	function renderThumbnails() { 
89		const maxVisible = 5; 
90		let start = currentIndex - 2; 
91 
92		if (start < 0) start = 0; 
93		if (start > images.length - maxVisible) start = Math.max(images.length - maxVisible, 0); 
94 
95		const end = Math.min(images.length, start + maxVisible); 
96 
97		thumbnailsContainer.innerHTML = ''; 
98 
99		for (let i = start; i < end; i++) { 
100			const img = document.createElement('img'); 
101			img.className = 'thumbnail' + (i === currentIndex ? ' selected' : ''); 
102			img.src = images[i].src; 
103			img.alt = images[i].alt; 
104			img.dataset.index = i; 
105			img.addEventListener('click', () => updateMainImage(i)); 
106			thumbnailsContainer.appendChild(img); 
107		} 
108	} 
109 
110	function updateMainImage(index) { 
111		currentIndex = index; 
112		carouselMainImage.src = images[index].src; 
113		carouselMainImage.alt = images[index].alt; 
114 
115		carouselPrevBtn.disabled = index === 0; 
116		carouselNextBtn.disabled = index === images.length - 1; 
117 
118		renderThumbnails(); 
119	} 
120 
121	function setupNavigationButtons() { 
122		carouselPrevBtn.addEventListener('click', () => { 
123			if (currentIndex > 0) updateMainImage(currentIndex - 1); 
124		}); 
125 
126		carouselNextBtn.addEventListener('click', () => { 
127			if (currentIndex < images.length - 1) updateMainImage(currentIndex + 1); 
128		}); 
129	} 
130 
131	function setupModalTriggers() { 
132		carouselMainImage.addEventListener('click', () => openModalGallery(currentIndex)); 
133		if (viewFullGalleryBtn) { 
134				viewFullGalleryBtn.addEventListener('click', () => openModalGallery(currentIndex)); 
135		} 
136	} 
137 
138	function openModalGallery(startIndex) { 
139		let current = startIndex; 
140 
141		const template = document.getElementById('modal-gallery'); 
142		const clone = template.content.cloneNode(true); 
143		const container = document.createElement('div'); 
144		container.appendChild(clone); 
145 
146		Liferay.Util.openModal({ 
147			bodyHTML: container.innerHTML, 
148			center: true, 
149			headerHTML: '<h2 class="modal-gallery-header" id="modal-header-title"><@clay["icon"] symbol="picture"/> ${languageUtil.get(locale, "Image")} <span id="modal-index-display"></span></h2>', 
150			size: "full-screen", 
151			onOpen: () => { 
152				const modalContainer = document.querySelector('.modal-content'); 
153				if (modalContainer) { 
154					modalContainer.classList.add('custom-gallery-modal'); 
155				} 
156 
157				const modalImage = document.querySelector('[data-role="modal-image"]'); 
158				const modalNext = document.querySelector('[data-role="modal-next"]'); 
159				const modalPrev = document.querySelector('[data-role="modal-prev"]'); 
160				const indexDisplay = document.getElementById('modal-index-display'); 
161 
162				function updateModalImage(index) { 
163					const img = images[index]; 
164					modalImage.src = img.src; 
165					modalImage.alt = img.alt; 
166 
167					modalNext.disabled = index === images.length - 1; 
168					modalPrev.disabled = index === 0; 
169 
170					if (indexDisplay) { 
171						indexDisplay.textContent = (index + 1) + ' ${languageUtil.get(locale, "of")} ' + images.length; 
172					} 
173				} 
174 
175				modalNext.addEventListener('click', () => { 
176					if (current < images.length - 1) { 
177						current++; 
178						updateModalImage(current); 
179					} 
180				}); 
181 
182				modalPrev.addEventListener('click', () => { 
183					if (current > 0) { 
184						current--; 
185						updateModalImage(current); 
186					} 
187				}); 
188 
189				updateModalImage(current); 
190			} 
191		}); 
192	} 
193 
194	function main() { 
195		loadImages(); 
196		setupNavigationButtons(); 
197		setupModalTriggers(); 
198		updateMainImage(0); 
199	} 
200 
201	main(); 
202})(); 
203</script> 
204 
205<style ${nonceAttribute}> 
206.carousel-container img { 
207	cursor: pointer; 
208	object-fit: contain; 
209} 
210 
211.custom-gallery-modal button:disabled { 
212	cursor: default; 
213	opacity: 0.4; 
214	pointer-events: none; 
215} 
216 
217.custom-gallery-modal { 
218	background-color: #282934 !important; 
219	border-bottom: none; 
220	color: white !important; 
221} 
222 
223.custom-gallery-modal .liferay-modal-body { 
224	align-items: center; 
225	display: flex; 
226	justify-content: center; 
227	position: relative; 
228} 
229 
230.custom-gallery-modal .close { 
231	color: white !important; 
232	margin-right: 16px !important; 
233} 
234 
235.lexicon-icon-overwide .lexicon-icon { 
236	height: 2em; 
237	margin: 0px !important; 
238} 
239 
240.custom-gallery-modal{ 
241	height: 80% !important; 
242} 
243 
244.main-image-wrapper { 
245	align-items: center; 
246	display:flex; 
247	justify-content: center; 
248	position: relative; 
249	width: 902px; 
250	height: 454px; 
251} 
252 
253.main-image-wrapper img { 
254	border-radius: 8px; 
255	max-height: 100%; 
256} 
257 
258.main-image-wrapper:hover .nav-button { 
259	opacity: 1; 
260	pointer-events: auto; 
261} 
262 
263.main-image-wrapper:hover .nav-button:disabled{ 
264	cursor: default; 
265	opacity: 0.4; 
266} 
267 
268.modal-image { 
269	aspect-ratio: 16/9; 
270	object-fit: contain;; 
271	border-radius: 8px; 
272	max-width: 100vh !important; 
273} 
274 
275.modal-gallery-header .lexicon-icon { 
276	fill: #FFC124 !important; 
277	margin-right: 8px !important; 
278	width: 16px !important; 
279} 
280 
281.modal-gallery-header { 
282 
283	padding: 16px !important; 
284} 
285 
286.modal-prev, 
287.modal-next { 
288	align-items: center; 
289	background: rgba(105, 102, 102, 0.4) !important; 
290	border-radius: 50%; 
291	border: none; 
292	display: flex; 
293	font-size: 1.6rem; 
294	justify-content: center; 
295	padding: 14px !important; 
296	position: absolute; 
297	top: 45%; 
298} 
299 
300.modal-prev .lexicon-icon, 
301.modal-next .lexicon-icon { 
302	margin-top: 0px !important; 
303} 
304 
305.modal-next { 
306	right: 24px; 
307} 
308 
309.modal-prev { 
310	left: 24px; 
311} 
312 
313.nav-button { 
314	background: rgba(0,0,0,0.4); 
315	border-radius: 50%; 
316	border: none; 
317	color: white; 
318	cursor: pointer; 
319	font-size: 1rem; 
320	opacity: 0; 
321	padding: 0 8px; 
322	position: absolute; 
323	top: 50%; 
324	transform: translateY(-50%); 
325	transition: opacity 0.3s ease; 
326	user-select: none; 
327} 
328 
329.nav-button.prev { 
330	left: 10px; 
331} 
332 
333.nav-button.next { 
334	right: 10px; 
335} 
336 
337.thumbnail { 
338	border-radius: 12px; 
339	border: 2px solid transparent; 
340	cursor: pointer; 
341	height: 86px; 
342	object-fit: cover; 
343	opacity: 0.6; 
344	transition: 
345		border-color 250ms ease-out, 
346		opacity 250ms ease-out; 
347	width: 142px; 
348} 
349 
350.thumbnail.selected, 
351.thumbnail:hover { 
352	border-color: #8FB5FF; 
353	opacity: 1; 
354} 
355 
356.thumbnail.selected{ 
357	height: 102px; 
358} 
359 
360.thumbnails { 
361	display: flex; 
362	gap: 8px; 
363	overflow-x: auto; 
364} 
365 
366.thumbnails-wrapper { 
367	align-items: center; 
368	display: flex; 
369	justify-content: flex-start; 
370	margin-top: 24px; 
371	max-height: 86px; 
372	max-width: 902px; 
373} 
374 
375.view-full-gallery { 
376	background-color: white; 
377	border-radius: 12px; 
378	border: 1px solid #E2E2E4; 
379	color: #2563eb; 
380	cursor: pointer; 
381	display: flex; 
382	flex-direction: column; 
383	height: 86px; 
384	justify-content: center; 
385	margin-left: 8px; 
386	min-width: 152px; 
387	transition: background-color 0.3s ease, 
388		box-shadow 0.3s ease, 
389		border-color 250ms ease-out; 
390} 
391 
392.view-full-gallery .subtitle { 
393	color: #6b7280; 
394	font-size: 12px; 
395	font-weight: 400; 
396	line-height: 1; 
397} 
398 
399.view-full-gallery .title { 
400	font-size: 16px; 
401	font-weight: 600; 
402	line-height: 1; 
403	margin-bottom: 4px; 
404} 
405 
406.view-full-gallery:hover { 
407	background-color: #f3f4f6; 
408	box-shadow: 0 2px 4px rgb(0 0 0 / 0.1); 
409	border: 2px solid rgb(143, 181, 255); 
410} 
411</style> 
説明
This module adds some Gogo commands to interact with Liferay cache just like the Control Panel section.
All the commands are within the "cache" scope as follows:
- cache:clearDb, clears the database cache
- cache:clearSingle, clears content cached by this VM
- cache:clearMulti, clears content cached across the cluster
- cache:clearServlet, clears the direct servlet cache
- cache:clearAll, invokes all of the commands above
This module adds some Gogo commands to interact with Liferay cache just like the Control Panel section.
All the commands are within the "cache" scope as follows:
- cache:clearDb, clears the database cache
- cache:clearSingle, clears content cached by this VM
- cache:clearMulti, clears content cached across the cluster
- cache:clearServlet, clears the direct servlet cache
- cache:clearAll, invokes all of the commands above
DEVELOPER

開発者

Publisher Date

January 24, 2024

Deployment Method

Liferay Self-Hosted

Liferay PaaS

App Type

DXP

バージョン

1.0.0

サポート対象のバージョン

7.4

Standard Price

Free

Help and Support

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DEVELOPER
24/11/21 18:41
Published date
24/11/21 18:41
Published Date
24/11/21 18:41
SUPPORTED OFFERINGS
Liferay PaaS
Supported Versions
7.4
Resource Requirements
Edition
Community
PRICE
Free
help & support
パブリッシャーのサポート
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HTML Example

A paragraph is a self-contained unit of a discourse in writing dealing with a particular point or idea. Paragraphs are usually an expected part of formal writing, used to organize longer prose.