diff options
Diffstat (limited to 'src/util')
| -rw-r--r-- | src/util/arrayChunk.ts | 10 | ||||
| -rw-r--r-- | src/util/articleLoader.ts | 73 | ||||
| -rw-r--r-- | src/util/consts.ts | 4 |
3 files changed, 43 insertions, 44 deletions
diff --git a/src/util/arrayChunk.ts b/src/util/arrayChunk.ts new file mode 100644 index 0000000..de1151c --- /dev/null +++ b/src/util/arrayChunk.ts @@ -0,0 +1,10 @@ +export function chunk<T = any>(list: T[], len: number) { + if (len <= 0) { + throw new Error(); + } + const result: T[][] = []; + for (let i = 0; i < list.length; i += len) { + result.push(list.slice(i, i + len)); + } + return result; +}
\ No newline at end of file diff --git a/src/util/articleLoader.ts b/src/util/articleLoader.ts index f7c7e95..7ce98b3 100644 --- a/src/util/articleLoader.ts +++ b/src/util/articleLoader.ts @@ -26,6 +26,26 @@ export class ArticleLoader { this.dataCache = loadedData; return loadedData; } + async getCategoryTag() { + const loadedData = await this._loadData(); + return loadedData.categoryTag; + } + /** + * 指定のタグ、パンくずリストの記事一覧を取得 + */ + async getTagArticle(tagName: string) { + const loadedData = await this._loadData(); + const filterdArticles = loadedData.articles.filter(article => { + if (article.tags.includes(tagName)) { + return true; + } + if (article.breadLinks.includes(tagName)) { + return true; + } + return false; + }); + return filterdArticles; + } private async _loadData() { const articleJsonPath = process.env["AKIBA_SOUKEN_ARTICLE_JSON"]!; const jsonStr = await readFile(articleJsonPath, { encoding: "utf-8" }).then(text => { @@ -50,47 +70,6 @@ export class ArticleLoader { categoryTag: categoryTagData, }; } - /** - * - * @returns [{tag:"タグ名",category:string,count:100}] の値。カテゴリに属していないタグはカテゴリが空文字。 - * カテゴリ自体を指す場合は {tag:"ホビー",category:"ホビー",count:100} の様に同じ値が入る事がある。 - * ソート順は未定義 - * @deprecated - */ - // async getTagList() { - // const loadedData = await this.loadData(); - // // 先にパンくずリストを全部見る - // const breadcrumb = new Breadcrumb(); - // for (const a of loadedData.articles) { - // breadcrumb.push(a.breadLinks); - // } - // // key:タグ名 , val:回数 - // const tagCount = new Map<string, number>(); - // // パンくずリストに含まれないタグを調査 - // for (const a of loadedData.articles) { - // for (const tag of a.tags) { - // if (breadcrumb.strExists(tag)) { - // continue; - // } - // const tagData = tagCount.get(tag); - // if (tagData != null) { - // tagCount.set(tag, tagData + 1); - // } else { - // tagCount.set(tag, 1); - // } - // } - // } - // const result: { tag: string, category: string, count: number }[] = []; - // for (const [name, count] of tagCount) { - // result.push({ tag: name, count: count, category: "" }); - // } - // for (const b of breadcrumb.getFlatArray()) { - // const breadcrumbName = b.breadcrumb[b.breadcrumb.length - 1];//パンくずリストの最後の項目 - // const category = b.breadcrumb[0];//カテゴリ名 - // result.push({ tag: breadcrumbName, count: b.count, category: category }); - // } - // return result; - // } } type TagName = string; class CategoryTag { @@ -165,13 +144,19 @@ class Article { return this.tagsCache; } const tags: { name: string, category: string | "" }[] = []; - for (const v of this.data.tags) { - tags.push({ name: v, category: "" }) - }; const category = this.data.breadLinks[0]; + // パンくずリストとタグに同じ文字が入っている場合がある。その場合はパンくずリスト優先 + // 例: パンくずリスト：ホビー＞コスプレ タグ：コスプレ／コミケ／独自取材 + for (const v of this.data.breadLinks) { tags.push({ name: v, category: category }); }; + for (const v of this.data.tags) { + if (this.data.breadLinks.includes(v)) { + continue; + } + tags.push({ name: v, category: "" }) + }; this.tagsCache = tags; return tags; } diff --git a/src/util/consts.ts b/src/util/consts.ts new file mode 100644 index 0000000..5dc77ba --- /dev/null +++ b/src/util/consts.ts @@ -0,0 +1,4 @@ +export const PPV = Number(process.env["AKIBA_SOUKEN_AR_ITEM_PPV"] ?? "100"); +if (!Number.isInteger(PPV)) { + throw new Error(`AKIBA_SOUKEN_AR_ITEM_PPVに整数をセットして下さい`); +} |