Merge branch 'master' of https://github.com/browngraphicslab/Dash-Web into script_documents

1 files changed, 319 insertions, 0 deletions

diff --git a/src/client/views/nodes/formattedText/RichTextRules.ts b/src/client/views/nodes/formattedText/RichTextRules.ts
new file mode 100644
index 000000000..d619bc4a0
--- /dev/null
+++ b/src/client/views/nodes/formattedText/RichTextRules.ts
@@ -0,0 +1,319 @@
+import { ellipsis, emDash, InputRule, smartQuotes, textblockTypeInputRule } from "prosemirror-inputrules";
+import { NodeSelection, TextSelection } from "prosemirror-state";
+import { DataSym, Doc } from "../../../../new_fields/Doc";
+import { Id } from "../../../../new_fields/FieldSymbols";
+import { ComputedField } from "../../../../new_fields/ScriptField";
+import { Cast, NumCast } from "../../../../new_fields/Types";
+import { returnFalse, Utils } from "../../../../Utils";
+import { DocServer } from "../../../DocServer";
+import { Docs, DocUtils } from "../../../documents/Documents";
+import { FormattedTextBox } from "./FormattedTextBox";
+import { wrappingInputRule } from "./prosemirrorPatches";
+import RichTextMenu from "./RichTextMenu";
+import { schema } from "./schema_rts";
+
+export class RichTextRules {
+    public Document: Doc;
+    public TextBox: FormattedTextBox;
+    public EnteringStyle: boolean = false;
+    constructor(doc: Doc, textBox: FormattedTextBox) {
+        this.Document = doc;
+        this.TextBox = textBox;
+    }
+    public inpRules = {
+        rules: [
+            ...smartQuotes,
+            ellipsis,
+            emDash,
+
+            // > blockquote
+            wrappingInputRule(/^\s*>\s$/, schema.nodes.blockquote),
+
+            // 1. ordered list
+            wrappingInputRule(
+                /^1\.\s$/,
+                schema.nodes.ordered_list,
+                () => {
+                    return ({ mapStyle: "decimal", bulletStyle: 1 });
+                },
+                (match: any, node: any) => {
+                    return node.childCount + node.attrs.order === +match[1];
+                },
+                (type: any) => ({ type: type, attrs: { mapStyle: "decimal", bulletStyle: 1 } })
+            ),
+            // a. alphabbetical list
+            wrappingInputRule(
+                /^a\.\s$/,
+                schema.nodes.ordered_list,
+                // match => {
+                () => {
+                    return ({ mapStyle: "alpha", bulletStyle: 1 });
+                    // return ({ order: +match[1] })
+                },
+                (match: any, node: any) => {
+                    return node.childCount + node.attrs.order === +match[1];
+                },
+                (type: any) => ({ type: type, attrs: { mapStyle: "alpha", bulletStyle: 1 } })
+            ),
+
+            // * bullet list
+            wrappingInputRule(/^\s*([-+*])\s$/, schema.nodes.bullet_list),
+
+            // ``` code block
+            textblockTypeInputRule(/^```$/, schema.nodes.code_block),
+
+            // create an inline view of a tag stored under the '#' field
+            new InputRule(
+                new RegExp(/#([a-zA-Z_\-]+[a-zA-Z_\-0-9]*)\s$/),
+                (state, match, start, end) => {
+                    const tag = match[1];
+                    if (!tag) return state.tr;
+                    this.Document[DataSym]["#"] = tag;
+                    const fieldView = state.schema.nodes.dashField.create({ fieldKey: "#" });
+                    return state.tr.deleteRange(start, end).insert(start, fieldView);
+                }),
+
+            // # heading
+            textblockTypeInputRule(
+                new RegExp(/^(#{1,6})\s$/),
+                schema.nodes.heading,
+                match => {
+                    return ({ level: match[1].length });
+                }
+            ),
+
+            // set the font size using #<font-size> 
+            new InputRule(
+                new RegExp(/%([0-9]+)\s$/),
+                (state, match, start, end) => {
+                    const size = Number(match[1]);
+                    return state.tr.deleteRange(start, end).addStoredMark(schema.marks.pFontSize.create({ fontSize: size }));
+                }),
+
+            // create a text display of a metadata field on this or another document, or create a hyperlink portal to another document [[ <fieldKey> : <Doc>]]   // [[:Doc]] => hyperlink   [[fieldKey]] => show field   [[fieldKey:Doc]] => show field of doc
+            new InputRule(
+                new RegExp(/\[\[([a-zA-Z_@\? \-0-9]*)(=[a-zA-Z_@\? /\-0-9]*)?(:[a-zA-Z_@\? \-0-9]+)?\]\]$/),
+                (state, match, start, end) => {
+                    const fieldKey = match[1];
+                    const docid = match[3]?.substring(1);
+                    const value = match[2]?.substring(1);
+                    if (!fieldKey) {
+                        if (docid) {
+                            DocServer.GetRefField(docid).then(docx => {
+                                const target = ((docx instanceof Doc) && docx) || Docs.Create.FreeformDocument([], { title: docid, _width: 500, _height: 500, _LODdisable: true, }, docid);
+                                DocUtils.Publish(target, docid, returnFalse, returnFalse);
+                                DocUtils.MakeLink({ doc: this.Document }, { doc: target }, "portal to");
+                            });
+                            const link = state.schema.marks.link.create({ href: Utils.prepend("/doc/" + docid), location: "onRight", title: docid, targetId: docid });
+                            return state.tr.deleteRange(end - 1, end).deleteRange(start, start + 2).addMark(start, end - 3, link);
+                        }
+                        return state.tr;
+                    }
+                    if (value !== "" && value !== undefined) {
+                        const num = value.match(/^[0-9.]$/);
+                        this.Document[DataSym][fieldKey] = value === "true" ? true : value === "false" ? false : (num ? Number(value) : value);
+                    }
+                    const fieldView = state.schema.nodes.dashField.create({ fieldKey, docid });
+                    return state.tr.deleteRange(start, end).insert(start, fieldView);
+                }),
+            // create an inline view of a document {{ <layoutKey> : <Doc> }}  // {{:Doc}} => show default view of document   {{<layout>}} => show layout for this doc   {{<layout> : Doc}} => show layout for another doc
+            new InputRule(
+                new RegExp(/\{\{([a-zA-Z_ \-0-9]*)(\([a-zA-Z0-9…._/\-]*\))?(:[a-zA-Z_ \-0-9]+)?\}\}$/),
+                (state, match, start, end) => {
+                    const fieldKey = match[1] || "";
+                    const fieldParam = match[2]?.replace("…", "...") || "";
+                    const docid = match[3]?.substring(1);
+                    if (!fieldKey && !docid) return state.tr;
+                    docid && DocServer.GetRefField(docid).then(docx => {
+                        if (!(docx instanceof Doc && docx)) {
+                            const docx = Docs.Create.FreeformDocument([], { title: docid, _width: 500, _height: 500, _LODdisable: true }, docid);
+                            DocUtils.Publish(docx, docid, returnFalse, returnFalse);
+                        }
+                    });
+                    const node = (state.doc.resolve(start) as any).nodeAfter;
+                    const dashDoc = schema.nodes.dashDoc.create({ width: 75, height: 75, title: "dashDoc", docid, fieldKey: fieldKey + fieldParam, float: "unset", alias: Utils.GenerateGuid() });
+                    const sm = state.storedMarks || undefined;
+                    return node ? state.tr.replaceRangeWith(start, end, dashDoc).setStoredMarks([...node.marks, ...(sm ? sm : [])]) : state.tr;
+                }),
+            new InputRule(
+                new RegExp(/>>$/),
+                (state, match, start, end) => {
+                    const textDoc = this.Document[DataSym];
+                    const numInlines = NumCast(textDoc.inlineTextCount);
+                    textDoc.inlineTextCount = numInlines + 1;
+                    const inlineFieldKey = "inline" + numInlines; // which field on the text document this annotation will write to
+                    const inlineLayoutKey = "layout_" + inlineFieldKey; // the field holding the layout string that will render the inline annotation
+                    const textDocInline = Docs.Create.TextDocument("", { layoutKey: inlineLayoutKey, _width: 75, _height: 35, annotationOn: textDoc, _autoHeight: true, _fontSize: 9, title: "inline comment" });
+                    textDocInline.title = inlineFieldKey; // give the annotation its own title
+                    textDocInline.customTitle = true; // And make sure that it's 'custom' so that editing text doesn't change the title of the containing doc
+                    textDocInline.isTemplateForField = inlineFieldKey; // this is needed in case the containing text doc is converted to a template at some point
+                    textDocInline.proto = textDoc;  // make the annotation inherit from the outer text doc so that it can resolve any nested field references, e.g., [[field]]
+                    textDocInline._textContext = ComputedField.MakeFunction(`copyField(self.${inlineFieldKey})`);
+                    textDoc[inlineLayoutKey] = FormattedTextBox.LayoutString(inlineFieldKey); // create a layout string for the layout key that will render the annotation text
+                    textDoc[inlineFieldKey] = ""; // set a default value for the annotation
+                    const node = (state.doc.resolve(start) as any).nodeAfter;
+                    const newNode = schema.nodes.dashComment.create({ docid: textDocInline[Id] });
+                    const dashDoc = schema.nodes.dashDoc.create({ width: 75, height: 35, title: "dashDoc", docid: textDocInline[Id], float: "right" });
+                    const sm = state.storedMarks || undefined;
+                    const replaced = node ? state.tr.insert(start, newNode).replaceRangeWith(start + 1, end + 1, dashDoc).insertText(" ", start + 2).setStoredMarks([...node.marks, ...(sm ? sm : [])]) :
+                        state.tr;
+                    return replaced;
+                }),
+            // stop using active style
+            new InputRule(
+                new RegExp(/%%$/),
+                (state, match, start, end) => {
+                    const tr = state.tr.deleteRange(start, end);
+                    const marks = state.tr.selection.$anchor.nodeBefore?.marks;
+                    return marks ? Array.from(marks).filter(m => m !== state.schema.marks.user_mark).reduce((tr, m) => tr.removeStoredMark(m), tr) : tr;
+                }),
+
+            // set the Todo user-tag on the current selection (assumes % was used to initiate an EnteringStyle mode)
+            new InputRule(
+                new RegExp(/[ti!x]$/),
+                (state, match, start, end) => {
+                    if (state.selection.to === state.selection.from || !this.EnteringStyle) return null;
+                    const tag = match[0] === "t" ? "todo" : match[0] === "i" ? "ignore" : match[0] === "x" ? "disagree" : match[0] === "!" ? "important" : "??";
+                    const node = (state.doc.resolve(start) as any).nodeAfter;
+                    if (node?.marks.findIndex((m: any) => m.type === schema.marks.user_tag) !== -1) return state.tr.removeMark(start, end, schema.marks.user_tag);
+                    return node ? state.tr.addMark(start, end, schema.marks.user_tag.create({ userid: Doc.CurrentUserEmail, tag: tag, modified: Math.round(Date.now() / 1000 / 60) })) : state.tr;
+                }),
+
+            // set the First-line indent node type for the selection's paragraph (assumes % was used to initiate an EnteringStyle mode)
+            new InputRule(
+                new RegExp(/(%d|d)$/),
+                (state, match, start, end) => {
+                    if (!match[0].startsWith("%") && !this.EnteringStyle) return null;
+                    const pos = (state.doc.resolve(start) as any);
+                    for (let depth = pos.path.length / 3 - 1; depth >= 0; depth--) {
+                        const node = pos.node(depth);
+                        if (node.type === schema.nodes.paragraph) {
+                            const replaced = state.tr.setNodeMarkup(pos.pos - pos.parentOffset - 1, node.type, { ...node.attrs, indent: node.attrs.indent === 25 ? undefined : 25 });
+                            const result = replaced.setSelection(new TextSelection(replaced.doc.resolve(start)));
+                            return match[0].startsWith("%") ? result.deleteRange(start, end) : result;
+                        }
+                    }
+                    return null;
+                }),
+
+            // set the Hanging indent node type for the current selection's paragraph (assumes % was used to initiate an EnteringStyle mode)
+            new InputRule(
+                new RegExp(/(%h|h)$/),
+                (state, match, start, end) => {
+                    if (!match[0].startsWith("%") && !this.EnteringStyle) return null;
+                    const pos = (state.doc.resolve(start) as any);
+                    for (let depth = pos.path.length / 3 - 1; depth >= 0; depth--) {
+                        const node = pos.node(depth);
+                        if (node.type === schema.nodes.paragraph) {
+                            const replaced = state.tr.setNodeMarkup(pos.pos - pos.parentOffset - 1, node.type, { ...node.attrs, indent: node.attrs.indent === -25 ? undefined : -25 });
+                            const result = replaced.setSelection(new TextSelection(replaced.doc.resolve(start)));
+                            return match[0].startsWith("%") ? result.deleteRange(start, end) : result;
+                        }
+                    }
+                    return null;
+                }),
+            // set the Quoted indent node type for the current selection's paragraph (assumes % was used to initiate an EnteringStyle mode)
+            new InputRule(
+                new RegExp(/(%q|q)$/),
+                (state, match, start, end) => {
+                    if (!match[0].startsWith("%") && !this.EnteringStyle) return null;
+                    const pos = (state.doc.resolve(start) as any);
+                    if (state.selection instanceof NodeSelection && state.selection.node.type === schema.nodes.ordered_list) {
+                        const node = state.selection.node;
+                        return state.tr.setNodeMarkup(pos.pos, node.type, { ...node.attrs, indent: node.attrs.indent === 30 ? undefined : 30 });
+                    }
+                    for (let depth = pos.path.length / 3 - 1; depth >= 0; depth--) {
+                        const node = pos.node(depth);
+                        if (node.type === schema.nodes.paragraph) {
+                            const replaced = state.tr.setNodeMarkup(pos.pos - pos.parentOffset - 1, node.type, { ...node.attrs, inset: node.attrs.inset === 30 ? undefined : 30 });
+                            const result = replaced.setSelection(new TextSelection(replaced.doc.resolve(start)));
+                            return match[0].startsWith("%") ? result.deleteRange(start, end) : result;
+                        }
+                    }
+                    return null;
+                }),
+
+
+            // center justify text
+            new InputRule(
+                new RegExp(/%\^$/),
+                (state, match, start, end) => {
+                    const node = (state.doc.resolve(start) as any).nodeAfter;
+                    const sm = state.storedMarks || undefined;
+                    const replaced = node ? state.tr.replaceRangeWith(start, end, schema.nodes.paragraph.create({ align: "center" })).setStoredMarks([...node.marks, ...(sm ? sm : [])]) :
+                        state.tr;
+                    return replaced.setSelection(new TextSelection(replaced.doc.resolve(end - 2)));
+                }),
+            // left justify text
+            new InputRule(
+                new RegExp(/%\[$/),
+                (state, match, start, end) => {
+                    const node = (state.doc.resolve(start) as any).nodeAfter;
+                    const sm = state.storedMarks || undefined;
+                    const replaced = node ? state.tr.replaceRangeWith(start, end, schema.nodes.paragraph.create({ align: "left" })).setStoredMarks([...node.marks, ...(sm ? sm : [])]) :
+                        state.tr;
+                    return replaced.setSelection(new TextSelection(replaced.doc.resolve(end - 2)));
+                }),
+            // right justify text
+            new InputRule(
+                new RegExp(/%\]$/),
+                (state, match, start, end) => {
+                    const node = (state.doc.resolve(start) as any).nodeAfter;
+                    const sm = state.storedMarks || undefined;
+                    const replaced = node ? state.tr.replaceRangeWith(start, end, schema.nodes.paragraph.create({ align: "right" })).setStoredMarks([...node.marks, ...(sm ? sm : [])]) :
+                        state.tr;
+                    return replaced.setSelection(new TextSelection(replaced.doc.resolve(end - 2)));
+                }),
+            new InputRule(
+                new RegExp(/%\(/),
+                (state, match, start, end) => {
+                    const node = (state.doc.resolve(start) as any).nodeAfter;
+                    const sm = state.storedMarks || [];
+                    const mark = state.schema.marks.summarizeInclusive.create();
+                    sm.push(mark);
+                    const selected = state.tr.setSelection(new TextSelection(state.doc.resolve(start), state.doc.resolve(end))).addMark(start, end, mark);
+                    const content = selected.selection.content();
+                    const replaced = node ? selected.replaceRangeWith(start, end,
+                        schema.nodes.summary.create({ visibility: true, text: content, textslice: content.toJSON() })) :
+                        state.tr;
+                    return replaced.setSelection(new TextSelection(replaced.doc.resolve(end + 1))).setStoredMarks([...node.marks, ...sm]);
+                }),
+            new InputRule(
+                new RegExp(/%\)/),
+                (state, match, start, end) => {
+                    return state.tr.deleteRange(start, end).removeStoredMark(state.schema.marks.summarizeInclusive.create());
+                }),
+            new InputRule(
+                new RegExp(/%f$/),
+                (state, match, start, end) => {
+                    const newNode = schema.nodes.footnote.create({});
+                    const tr = state.tr;
+                    tr.deleteRange(start, end).replaceSelectionWith(newNode); // replace insertion with a footnote.
+                    return tr.setSelection(new NodeSelection( // select the footnote node to open its display
+                        tr.doc.resolve(  // get the location of the footnote node by subtracting the nodesize of the footnote from the current insertion point anchor (which will be immediately after the footnote node)
+                            tr.selection.anchor - tr.selection.$anchor.nodeBefore!.nodeSize)));
+                }),
+
+            // activate a style by name using prefix '%'
+            new InputRule(
+                new RegExp(/%[a-z]+$/),
+                (state, match, start, end) => {
+                    const color = match[0].substring(1, match[0].length);
+                    const marks = RichTextMenu.Instance._brushMap.get(color);
+                    if (marks) {
+                        const tr = state.tr.deleteRange(start, end);
+                        return marks ? Array.from(marks).reduce((tr, m) => tr.addStoredMark(m), tr) : tr;
+                    }
+                    const isValidColor = (strColor: string) => {
+                        const s = new Option().style;
+                        s.color = strColor;
+                        return s.color === strColor.toLowerCase(); // 'false' if color wasn't assigned
+                    };
+                    if (isValidColor(color)) {
+                        return state.tr.deleteRange(start, end).addStoredMark(schema.marks.pFontColor.create({ color: color }));
+                    }
+                    return null;
+                }),
+        ]
+    };
+}