Problem: we don't have SR

Solution: add SR

editor/src/editor.js

@@ -369,7 +369,7 @@ function Editor(holder, input) {
             transformTable.call(this, editor, id, element);
             return
         } else if (converted.startsWith("```", 0) || converted.startsWith("$$", 0)) {
-            converted = MD.render(converted)
+            converted = MD.renderInline(converted)
         } else if (converted.startsWith("=", 0)) {
             transformMathExpression(converted, scope)
                 .then(converted => {

editor/src/sr.js

@@ -5,18 +5,24 @@ import qs from "querystring";
 function fillResult($modal, result) {
     $modal.data('block-id', result.id)
     $modal.data('block-original-text', result.line)
+    let visibleText = result.line.replace(/\s*#\S+/g, '').trim();
+    $modal.data('block-text-without-tags', visibleText)
     $modal.find('.block-title').show().text(result.title)
-    $modal.find('.block-text').show().val(result.line)
+    $modal.find('.block-text').show().val(visibleText)
 }
 
-function replaceBlock(id, oldText) {
-    return fetch('/api/block/replace', {
+async function replaceBlock(id, oldText) {
+    if (oldText === false) return false;
+
+    await fetch('/api/block/replace', {
         method: 'post',
         headers: {
             'Content-Type': 'application/x-www-form-urlencoded',
         },
         body: qs.encode({id, text: oldText}),
     });
+
+    return true
 }
 
 function appendBlock(id, newText) {
@@ -30,13 +36,12 @@ function appendBlock(id, newText) {
 }
 
 function resetSRBox(text) {
-    let newText = text.replace(/#(?:\[\[)?sr\/(\d+)(?:\]\])?/, '#sr/1');
-    return newText;
+    return text + " #review #sr/1"
 }
 
 function processSRBox(review, originalText) {
     let oldText = originalText
-        .replace(/#(?:\[\[)?sr\/(\d+)(?:\]\])?/, function (text, srCount) {
+        .replace(/#sr\/(\d+)/, function (text, srCount) {
             if (review === 'never') return '';
             let nextCount = 1;
             const count = parseInt(srCount)
@@ -45,15 +50,22 @@ function processSRBox(review, originalText) {
             if (review === 'later') nextCount = count + 1
             return '#sr/' + nextCount;
         }).trim()
-    if (review === 'never') return oldText.replace(/#(?:\[\[)?review(?:\]\])?/, '')
+    if (review === 'never') return oldText.replace(/#review/, '')
+    if (oldText === originalText) return false
     return oldText
 }
 
 $(function () {
     let reviewBlocks = [];
+    let isSR = false;
 
-    $('.start-review').on('click', function () {
-        search.startQuery('+tag:review +tag:sr/1', {internal: false}).then((results) => {
+    $('.start-review, .start-sr').on('click', function () {
+        isSR = $(this).hasClass('start-sr')
+
+        // Use different queries for different days
+        const query = isSR ? '+tag:sr tag:"sr/1" tag:"sr/2"' : '+tag:review tag:"sr/1"'
+
+        search.startQuery(query, {internal: false}).then((results) => {
             reviewBlocks = results
 
             $('.review-modal .end-of-review').hide();
@@ -81,16 +93,21 @@ $(function () {
         window.location.reload()
     });
 
+    $('.modal .show-answer').on('click', function () {
+        $('.review-modal .block-answer').show();
+    });
+
     $('.modal .review').on('click', function () {
         const $modal = $(this).parents('.modal')
         const review = $(this).data('review')
 
         // NOTE: should we keep the review and sr/* tag in the editable text?
         const originalText = $modal.data('block-original-text')
+        const originalTextWithoutTags = $modal.data('block-text-without-tags')
         let text = $modal.find('.block-text').val()
         let id = $modal.data('block-id')
 
-        processText(review, text, originalText, id)
+        processText(review, text, originalTextWithoutTags, originalText, id)
             .then(() => {
                 if (reviewBlocks.length > 0) {
                     const first = reviewBlocks.shift()
@@ -109,8 +126,8 @@ $(function () {
             }).catch(e => console.log(e))
     });
 
-    async function processText(review, text, originalText, id) {
-        if (text !== originalText) {
+    async function processText(review, text, originalTextWithoutTags, originalText, id) {
+        if (text !== originalTextWithoutTags) {
             await appendBlock(id, resetSRBox(text))
         }
         await replaceBlock(id, processSRBox(review, originalText))

editor/src/wikilinks2.js

@@ -64,6 +64,10 @@ Plugin.prototype.parse = function (state, silent) {
 Plugin.prototype.render = function (tokens, id, options, env) {
     let {match: link, tag} = tokens[id].meta
     if (tag) {
+        if (tag === 'metadata') {
+            let {key, value} = tokens[id].meta
+            return '<span class="metadata-key">'+key+'</span>: '+value;
+        }
         if (link === 'TODO') {
             return '<input type="checkbox" class="checkbox">';
         } else if (link === 'DONE') {

file.go

@@ -586,7 +586,7 @@ func saveLinksIncremental(dirname, title string) error {
 	titles[title] = true
 
 	results = nil
-	for t, _ := range titles {
+	for t := range titles {
 		results = append(results, Document{t})
 	}
 

main.go

@@ -1130,16 +1130,24 @@ func main() {
 			http.Error(w, "missing id", 400)
 			return
 		}
-		repo := blockRepo{
-			dirname: "data",
-		}
+		repo := blockRepo{dirname: "data"}
 		block, err := repo.Load(id)
 		block.Text = r.Form.Get("text")
 		err = repo.Save(id, block)
+		// update search index
 		searchObjects, err := createSearchObjects(id)
+		batch := searchIndex.NewBatch()
 		for _, so := range searchObjects {
-			searchIndex.Index(so.ID, so)
+			err = batch.Index(so.ID, so)
+			if err != nil {
+				log.Println(err)
 			}
+		}
+		err = searchIndex.Batch(batch)
+		if err != nil {
+			log.Println(err)
+		}
+		// TODO: update backlinks
 		return
 	}))
 	http.HandleFunc("/api/block/append", wrapAuth(func(w http.ResponseWriter, r *http.Request) {
@@ -1168,6 +1176,7 @@ func main() {
 		block.Children = append(block.Children, generatedID)
 		err = repo.Save(id, block)
 
+		// update search index
 		searchObjects, err := createSearchObjects(id)
 		spew.Dump("searchObjects", searchObjects)
 

search.go

@@ -29,7 +29,6 @@ import (
 
 	"github.com/blevesearch/bleve/v2"
 	"github.com/blevesearch/bleve/v2/mapping"
-	"github.com/davecgh/go-spew/spew"
 	"github.com/iancoleman/strcase"
 )
 
@@ -214,7 +213,7 @@ func (s *searchHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 	sr := bleve.NewSearchRequest(q)
 	sr.IncludeLocations = false
 	sr.Size = 25
-	sr.Fields = []string{"page", "title", "text", "date"}
+	sr.Fields = []string{"page", "title", "text", "date", "parent"}
 	sr.Highlight = bleve.NewHighlightWithStyle("html")
 	sr.Highlight.AddField("text")
 	results, err := s.searchIndex.Search(sr)
@@ -231,12 +230,15 @@ func (s *searchHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 
 type pageBlock struct {
 	ID     string      `json:"id"`
+	Parent string      `json:"parent"`
 	Title  string      `json:"title"`
 	Page   string      `json:"page"`
 	Text   string      `json:"text"`
 	Link   []string    `json:"link"`
 	Tag    []string    `json:"tag"`
 	Date   []time.Time `json:"date"`
+	Key    string      `json:"key"`
+	Value  string      `json:"value"`
 }
 
 func (p pageBlock) Type() string {
@@ -293,21 +295,24 @@ func createSearchObjects(rootBlockID string) ([]pageBlock, error) {
 			dates = append(dates, pageDate)
 		}
 
-		pageBlocks = append(pageBlocks, pageBlock{
+		block := pageBlock{
 			ID:     current,
+			Parent: blocks.ParentID,
 			Title:  blocks.Texts[blocks.PageID],
 			Page:   blocks.PageID,
 			Text:   blocks.Texts[current],
 			Link:   linkNames,
 			Tag:    tags,
 			Date:   dates,
-		})
-
-		queue = append(queue, blocks.Children[current]...)
 		}
 
-	if rootBlockID == "Henk_Stuifzand" {
-		spew.Dump(pageBlocks)
+		if kvpair := strings.SplitN(blocks.Texts[current], "::", 2); len(kvpair) == 2 {
+			block.Key = strings.TrimSpace(kvpair[0])
+			block.Value = strings.TrimSpace(kvpair[1])
+		}
+		pageBlocks = append(pageBlocks, block)
+
+		queue = append(queue, blocks.Children[current]...)
 	}
 
 	return pageBlocks, nil

templates/view.html

@@ -58,6 +58,7 @@
         <a href="/graph/" class="navbar-item">Graph</a>
         <a href="/{{ .TodayPage }}" class="navbar-item">Today</a>
         <a href="" class="navbar-item start-review">Review</a>
+        <a href="" class="navbar-item start-sr">SR</a>
         <a href="/auth/logout" class="navbar-item">Logout</a>
         <span class="navbar-item"><b>{{ $.Session.Me }}</b></span>
     {{ else }}