v1.198.1

js/converter-table.js

@@ -0,0 +1,140 @@
+"use strict";
+
+class TableParser extends BaseParser {
+	/**
+	 * Parses tables from HTML.
+	 * @param inText Input text.
+	 * @param options Options object.
+	 * @param options.cbWarning Warning callback.
+	 * @param options.cbOutput Output callback.
+	 * @param options.isAppend Default output append mode.
+	 * @param options.source Entity source.
+	 * @param options.page Entity page.
+	 * @param options.titleCaseFields Array of fields to be title-cased in this entity (if enabled).
+	 * @param options.isTitleCase Whether title-case fields should be title-cased in this entity.
+	 */
+	static doParseHtml (inText, options) {
+		options = this._getValidOptions(options);
+
+		if (!inText || !inText.trim()) return options.cbWarning("No input!");
+		inText = this._getCleanInput(inText, options);
+
+		const handleTable = ($table, caption) => {
+			const tbl = {
+				type: "table",
+				caption,
+				colLabels: [],
+				colStyles: [],
+				rows: [],
+			};
+
+			const getCleanHeaderText = ($ele) => {
+				let txt = $ele.text().trim();
+
+				// if it's all-uppercase, title-case it
+				if (txt.toUpperCase() === txt) txt = txt.toTitleCase();
+
+				return txt;
+			};
+
+			// Caption
+			if ($table.find(`caption`)) {
+				tbl.caption = $table.find(`caption`).text().trim();
+			}
+
+			// Columns
+			if ($table.find(`thead`)) {
+				const $headerRows = $table.find(`thead tr`);
+				if ($headerRows.length !== 1) options.cbWarning(`Table header had ${$headerRows.length} rows!`);
+				$headerRows.each((i, r) => {
+					const $r = $(r);
+					if (i === 0) { // use first tr as column headers
+						$r.find(`th, td`).each((i, h) => tbl.colLabels.push(getCleanHeaderText($(h))));
+					} else { // use others as rows
+						const row = [];
+						$r.find(`th, td`).each((i, h) => row.push(getCleanHeaderText($(h))));
+						if (row.length) tbl.rows.push(row);
+					}
+				});
+				$table.find(`thead`).remove();
+			} else if ($table.find(`th`)) {
+				$table.find(`th`).each((i, h) => tbl.colLabels.push(getCleanHeaderText($(h))));
+				$table.find(`th`).parent().remove();
+			}
+
+			// Rows
+			const handleTableRow = (i, r) => {
+				const $r = $(r);
+				const row = [];
+				$r.find(`td`).each((i, cell) => {
+					const $cell = $(cell);
+					row.push($cell.text().trim());
+				});
+				tbl.rows.push(row);
+			};
+
+			if ($table.find(`tbody`)) {
+				$table.find(`tbody tr`).each(handleTableRow);
+			} else {
+				$table.find(`tr`).each(handleTableRow);
+			}
+
+			MarkdownConverter.postProcessTable(tbl);
+			options.cbOutput(tbl, options.isAppend);
+		};
+
+		const $input = $(inText);
+		if ($input.is("table")) {
+			handleTable($input);
+		} else {
+			// TODO pull out any preceding text to use as the caption; pass this in
+			const caption = "";
+			$input.find("table").each((i, e) => {
+				const $table = $(e);
+				handleTable($table, caption);
+			});
+		}
+	}
+
+	/**
+	 * Parses tables from Markdown.
+	 * @param inText Input text.
+	 * @param options Options object.
+	 * @param options.cbWarning Warning callback.
+	 * @param options.cbOutput Output callback.
+	 * @param options.isAppend Default output append mode.
+	 * @param options.source Entity source.
+	 * @param options.page Entity page.
+	 * @param options.titleCaseFields Array of fields to be title-cased in this entity (if enabled).
+	 * @param options.isTitleCase Whether title-case fields should be title-cased in this entity.
+	 */
+	static doParseMarkdown (inText, options) {
+		if (!inText || !inText.trim()) return options.cbWarning("No input!");
+		inText = this._getCleanInput(inText, options);
+
+		const lines = inText.replace(/\r\n/g, "\n").replace(/\r/g, "\n").split(/\n/g);
+		const stack = [];
+		let cur = null;
+		lines.forEach(l => {
+			if (l.trim().startsWith("##### ")) {
+				if (cur && cur.lines.length) stack.push(cur);
+				cur = {caption: l.trim().replace(/^##### /, ""), lines: []};
+			} else {
+				cur = cur || {lines: []};
+				cur.lines.push(l);
+			}
+		});
+		if (cur && cur.lines.length) stack.push(cur);
+
+		const toOutput = stack.map(tbl => MarkdownConverter.getConvertedTable(tbl.lines, tbl.caption)).reverse();
+		toOutput.forEach((out, i) => {
+			if (options.isAppend) options.cbOutput(out, true);
+			else {
+				if (i === 0) options.cbOutput(out, false);
+				else options.cbOutput(out, true);
+			}
+		});
+	}
+}
+
+globalThis.TableParser = TableParser;