1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
|
/* eslint-disable max-statements */
import type { ParsedUrlQuery } from 'querystring';
import type { GetStaticPaths, GetStaticProps } from 'next';
import Head from 'next/head';
import NextImage from 'next/image';
import { useRouter } from 'next/router';
import Script from 'next/script';
import { useIntl } from 'react-intl';
import {
getLayout,
Heading,
LinksWidget,
PostsList,
Page,
PageHeader,
PageSidebar,
TocWidget,
PageBody,
} from '../../components';
import {
getAllTopicsSlugs,
getTopicBySlug,
getTopicsPreview,
getTotalTopics,
} from '../../services/graphql';
import styles from '../../styles/pages/blog.module.scss';
import type { NextPageWithLayout, PageLink, Topic } from '../../types';
import { CONFIG } from '../../utils/config';
import { ROUTES } from '../../utils/constants';
import {
getLinksItemData,
getPageLinkFromRawData,
getPostsWithUrl,
getSchemaJson,
getSinglePageSchema,
getWebPageSchema,
} from '../../utils/helpers';
import { loadTranslation, type Messages } from '../../utils/helpers/server';
import { useBreadcrumb, useHeadingsTree } from '../../utils/hooks';
export type TopicPageProps = {
currentTopic: Topic;
topics: PageLink[];
translation: Messages;
};
const TopicPage: NextPageWithLayout<TopicPageProps> = ({
currentTopic,
topics,
}) => {
const { content, intro, meta, slug, title } = currentTopic;
const {
articles,
cover,
dates,
seo,
thematics,
website: officialWebsite,
} = meta;
const intl = useIntl();
const { items: breadcrumbItems, schema: breadcrumbSchema } = useBreadcrumb({
title,
url: `${ROUTES.TOPICS}/${slug}`,
});
const { ref, tree } = useHeadingsTree({ fromLevel: 2 });
const { asPath } = useRouter();
const webpageSchema = getWebPageSchema({
description: seo.description,
locale: CONFIG.locales.defaultLocale,
slug: asPath,
title: seo.title,
updateDate: dates.update,
});
const articleSchema = getSinglePageSchema({
cover: cover?.src,
dates,
description: intro,
id: 'topic',
kind: 'page',
locale: CONFIG.locales.defaultLocale,
slug: asPath,
title,
});
const schemaJsonLd = getSchemaJson([webpageSchema, articleSchema]);
const topicsListTitle = intl.formatMessage({
defaultMessage: 'Other topics',
description: 'TopicPage: other topics list widget title',
id: 'JpC3JH',
});
const thematicsListTitle = intl.formatMessage({
defaultMessage: 'Related thematics',
description: 'TopicPage: related thematics list widget title',
id: '/sRqPT',
});
const getPageHeading = () => (
<>
{cover ? <NextImage {...cover} className={styles.logo} /> : null}
{title}
</>
);
const pageUrl = `${CONFIG.url}${asPath}`;
const tocTitle = intl.formatMessage({
defaultMessage: 'Table of Contents',
description: 'PageLayout: table of contents title',
id: 'eys2uX',
});
return (
<Page breadcrumbs={breadcrumbItems}>
<Head>
<title>{seo.title}</title>
{/*eslint-disable-next-line react/jsx-no-literals -- Name allowed */}
<meta name="description" content={seo.description} />
<meta property="og:url" content={pageUrl} />
{/*eslint-disable-next-line react/jsx-no-literals -- Content allowed */}
<meta property="og:type" content="article" />
<meta property="og:title" content={title} />
<meta property="og:description" content={intro} />
</Head>
<Script
// eslint-disable-next-line react/jsx-no-literals -- Id allowed
id="schema-project"
type="application/ld+json"
// eslint-disable-next-line react/no-danger -- Necessary for schema
dangerouslySetInnerHTML={{ __html: JSON.stringify(schemaJsonLd) }}
/>
<Script
dangerouslySetInnerHTML={{ __html: JSON.stringify(breadcrumbSchema) }}
// eslint-disable-next-line react/jsx-no-literals -- Id allowed
id="schema-breadcrumb"
type="application/ld+json"
/>
<PageHeader
heading={getPageHeading()}
intro={intro}
meta={{
publicationDate: dates.publication,
total: articles?.length,
updateDate: dates.update,
website: officialWebsite,
}}
/>
<PageSidebar>
<TocWidget
heading={<Heading level={3}>{tocTitle}</Heading>}
tree={tree}
/>
</PageSidebar>
<PageBody className={styles.body} ref={ref}>
{/*eslint-disable-next-line react/no-danger -- Necessary for content*/}
{content ? <div dangerouslySetInnerHTML={{ __html: content }} /> : null}
{articles ? (
<>
<Heading level={2}>
{intl.formatMessage(
{
defaultMessage: 'All posts in {topicName}',
description: 'TopicPage: posts list heading',
id: 'zEN3fd',
},
{ topicName: title }
)}
</Heading>
<PostsList
className={styles.list}
posts={getPostsWithUrl(articles)}
headingLvl={3}
sortByYear
/>
</>
) : null}
</PageBody>
<PageSidebar>
{thematics ? (
<LinksWidget
heading={
<Heading isFake level={3}>
{thematicsListTitle}
</Heading>
}
items={getLinksItemData(thematics)}
/>
) : null}
<LinksWidget
heading={
<Heading isFake level={3}>
{topicsListTitle}
</Heading>
}
items={getLinksItemData(topics)}
/>
</PageSidebar>
</Page>
);
};
TopicPage.getLayout = (page) => getLayout(page);
type TopicParams = {
slug: string;
} & ParsedUrlQuery;
export const getStaticProps: GetStaticProps<TopicPageProps> = async ({
locale,
params,
}) => {
const currentTopic = await getTopicBySlug((params as TopicParams).slug);
const totalTopics = await getTotalTopics();
const allTopicsEdges = await getTopicsPreview({
first: totalTopics,
});
const allTopics = allTopicsEdges.edges.map((edge) =>
getPageLinkFromRawData(edge.node, 'topic')
);
const topicsLinks = allTopics.filter(
(topic) => topic.url !== `${ROUTES.TOPICS}/${(params as TopicParams).slug}`
);
const translation = await loadTranslation(locale);
return {
props: {
currentTopic: JSON.parse(JSON.stringify(currentTopic)),
topics: JSON.parse(JSON.stringify(topicsLinks)),
translation,
},
};
};
export const getStaticPaths: GetStaticPaths = async () => {
const slugs = await getAllTopicsSlugs();
const paths = slugs.map((slug) => {
return { params: { slug } };
});
return {
paths,
fallback: false,
};
};
export default TopicPage;
|
