103 lines
3.1 KiB
JavaScript
103 lines
3.1 KiB
JavaScript
export default {
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methods: {
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computedNochapter (data) {
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const reg = new RegExp(/(第+[一二两三四五六七八九十○零百千万亿0-9１２３４５６７８９０※✩★☆]{1,6}[章回卷节折篇幕集部]?[、.-\s][^\n]*)[_,-]?/g)
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let match = ''
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let catalog = []
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let chapter = 0
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let content = data.content
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while ((match = reg.exec(content)) != null) {
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chapter++
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if ( chapter == 1 && match.index > 0 ) {
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catalog.push({
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title: content.slice(0, 10).replace(/[\r\n\t]/g, ''),
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start: 0,
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end: match.index,
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content: content.slice(0, match.index),
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isStart: true,
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isEnd: false,
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chapter: chapter
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})
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chapter++
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}
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catalog.push({
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title: match[0].replace(/[\r\n\t]/g, '').slice(0, 10),
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start: match.index,
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isStart: false,
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isEnd: false,
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chapter: chapter
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})
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if ( chapter > 1 && !catalog[chapter-2].content ) {
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catalog[chapter-2].content = content.slice(catalog[chapter-2].start, match.index)
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catalog[chapter-2].end = match.index
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}
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}
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if ( catalog.length == 1 ) {
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catalog[0].content = content
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catalog[0].end = content.length
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}
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if ( catalog.length > 0 ) {
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catalog[0].isStart = true
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catalog[catalog.length-1].isEnd = true
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catalog[catalog.length-1].content = content.slice(catalog[catalog.length-1].start)
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catalog[catalog.length-1].end = content.length
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}
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if ( data.content.length / catalog.length <= 10000 ) {
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this.contents = catalog
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if (catalog[catalog.length-1].content.length > 50000) {
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let lastContent = catalog[catalog.length-1].content
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this.contents.pop()
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this.cutChapter({
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content: lastContent,
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currentChapter: data.currentChapter,
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start: data.start
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}, 0, 3000)
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} else {
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this.initLoading = true;
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this.resetPage({
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start: parseInt(data.start || 0),
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currentChapter: parseInt(data.currentChapter),
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title: data.title || null
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});
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this.$emit('setCatalog', this.contents)
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}
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} else {
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this.contents = []
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this.cutChapter(data, 0, 3000)
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}
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},
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//分割章节
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cutChapter (data, start, length) {
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let end = start + length
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let str = data.content.slice(start, end)
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let index1 = str.lastIndexOf('\r')
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let index2 = str.lastIndexOf('\n')
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let index = Math.max(index1, index2)
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index > -1 ? str = str.slice(0, index+1) : null
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end = start + str.length
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let chapter = this.contents.length + 1
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this.contents.push({
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title: '第' + chapter + '节 ' + str.replace(/[\r\n\t\s]/g, '').slice(0, 10),
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chapter: chapter,
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isStart: false,
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isEnd: false,
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start: start,
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end: end,
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content: str
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})
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if ( end < data.content.length ) {
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this.cutChapter(data, end, length)
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} else {
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this.contents[0].isStart = true
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this.contents[this.contents.length-1].isEnd = true
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this.initLoading = true;
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this.resetPage({
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start: parseInt(data.start || 0),
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currentChapter: parseInt(data.currentChapter || 1),
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title: data.title || null
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});
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this.$emit('setCatalog', this.contents)
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}
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}
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}
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} |