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DVJS Code - Lite Database for Obsidian
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| const useList = false; | |
| const curNote = dv.current(); | |
| if (!curNote){ | |
| dv.span("The current document is not loaded, please reopen it."); | |
| return; | |
| } | |
| let tarFile = await app.vault.getAbstractFileByPath(curNote.file.path); | |
| // Get the meta data of the current file | |
| const curFileMeta = app.metadataCache.getFileCache(tarFile); | |
| const headings = curFileMeta.headings; | |
| const headingsList = headings.map(k => k.heading) | |
| // Get the text content of the current article | |
| const curFilePath = curNote.file.path; | |
| const curTFile = await app.vault.getFileByPath(curFilePath) | |
| const content = await app.vault.cachedRead(curTFile); | |
| if (!headings) { | |
| dv.span("The current document lacks titles."); | |
| return; | |
| } | |
| const meta = content.matchAll(/#+ (.*)\n(\[.*\:.*\])/gm); | |
| // Use titles as keys and metadata as values to create a DV table | |
| let tableHeads = ["Title"] | |
| // Store as a dictionary first | |
| let metaValues = [] | |
| if (meta) { | |
| for (let m of meta) { | |
| let title = m[1] | |
| // Check if the title is in the headings (to avoid treating content in code blocks as metadata) | |
| if (headingsList.indexOf(title) == -1) { | |
| continue | |
| } | |
| let metaList = m[2].split(" ") | |
| let metaDict = {} | |
| // Add metadata keys to the table header | |
| for (let i = 0; i < metaList.length; i++) { | |
| let keyValue = metaList[i].replace("[", "").replace("]", "").split("::") | |
| // console.log(metaList[i], keyValue) | |
| let key = keyValue[0].trim() | |
| if (tableHeads.indexOf(key) == -1) { | |
| tableHeads.push(key) | |
| } | |
| if (useList){ | |
| // 1. List format, duplicate attributes will be merged | |
| let value = [keyValue[1]] | |
| metaDict[key] = metaDict[key] ? metaDict[key].concat(value) : value | |
| } else { | |
| // 2. Text format, duplicate attributes will use the latest | |
| let value = keyValue[1] | |
| metaDict[key] = metaDict[key] ? metaDict[key] + `,${value}` : value | |
| } | |
| } | |
| let returnValuesList = [] | |
| for (let i = 0; i < tableHeads.length; i++) { | |
| if (i == 0) { | |
| returnValuesList.push(`[[#${m[1]}]]`) | |
| } else { | |
| returnValuesList.push(metaDict[tableHeads[i]] ? metaDict[tableHeads[i]] : "") | |
| } | |
| } | |
| metaValues.push(returnValuesList) | |
| } | |
| } | |
| dv.table( | |
| tableHeads, | |
| metaValues.map(k => k) | |
| ) |
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| const useList = false; | |
| const curNote = dv.current(); | |
| if (!curNote){ | |
| dv.span("当前文档未加载，请重新打开"); | |
| return; | |
| } | |
| let tarFile = await app.vault.getAbstractFileByPath(curNote.file.path); | |
| // 获取当前文件的 meta 数据 | |
| const curFileMeta = app.metadataCache.getFileCache(tarFile); | |
| const headings = curFileMeta.headings; | |
| const headingsList = headings.map( k => k.heading ) | |
| // 获取当前文章的文本内容 | |
| const curFilePath = curNote.file.path; | |
| const curTFile = await app.vault.getFileByPath(curFilePath) | |
| const content = await app.vault.cachedRead(curTFile); | |
| if (!headings) { | |
| dv.span("当前文档缺少标题"); | |
| return; | |
| } | |
| const meta = content.matchAll(/#+ (.*)\n(\[.*\:.*\])/gm); | |
| // 标题作为 key，元数据作为 value，做成 DV 表格 | |
| let tableHeads = ["标题"] | |
| // 先存成一个 dict | |
| let metaValues = [] | |
| if (meta) { | |
| for (let m of meta) { | |
| let title = m[1] | |
| // 检查 title 是否在 headings 内（避免把一些代码块内的内容也当作元数据） | |
| if (headingsList.indexOf(title) == -1) { | |
| continue | |
| } | |
| let metaList = m[2].split(" ") | |
| let metaDict = {} | |
| // 添加元数据的 key 到表头 | |
| for (let i = 0; i < metaList.length; i++) { | |
| let keyValue = metaList[i].replace("[", "").replace("]", "").split("::") | |
| // console.log(metaList[i], keyValue) | |
| let key = keyValue[0].trim() | |
| if (tableHeads.indexOf(key) == -1) { | |
| tableHeads.push(key) | |
| } | |
| if (useList){ | |
| // 1. 列表形式，重复属性会合并 | |
| let value = [keyValue[1]] | |
| metaDict[key] = metaDict[key] ? metaDict[key].concat(value) : value | |
| } else { | |
| // 2. 文本形式，重复属性会使用最新的 | |
| let value = keyValue[1] | |
| metaDict[key] = metaDict[key] ? metaDict[key] + `,${value}` : value | |
| } | |
| } | |
| let returnValuesList = [] | |
| for (let i = 0; i < tableHeads.length; i++) { | |
| if (i == 0) { | |
| returnValuesList.push(`[[#${m[1]}]]`) | |
| } else { | |
| returnValuesList.push(metaDict[tableHeads[i]] ? metaDict[tableHeads[i]] : "") | |
| } | |
| } | |
| metaValues.push(returnValuesList) | |
| } | |
| } | |
| dv.table( | |
| tableHeads, | |
| metaValues.map( k => k ) | |
| ) |
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