Added lorem ipsum generation and Javascript search

go.mod

@@ -5,8 +5,11 @@ go 1.23.0
 require (
 	git.gibonuddevalla.se/go/dbschema v1.3.1
 	git.gibonuddevalla.se/go/wrappederror v0.3.5
+	github.com/derektata/lorem v0.0.2
 	github.com/golang-jwt/jwt/v5 v5.2.1
 	github.com/google/uuid v1.6.0
 	github.com/jmoiron/sqlx v1.4.0
 	github.com/lib/pq v1.10.9
 )
+
+require golang.org/x/text v0.11.0 // indirect

go.sum

@@ -4,6 +4,8 @@ git.gibonuddevalla.se/go/dbschema v1.3.1 h1:TGPvbNO/u7IK5TU0HT92mVzqdF179lLCfdTx
 git.gibonuddevalla.se/go/dbschema v1.3.1/go.mod h1:BNw3q/574nXbGoeWyK+tLhRfggVkw2j2aXZzrBKC3ig=
 git.gibonuddevalla.se/go/wrappederror v0.3.5 h1:/EzrdXETlZfNpS6TcK1Ix6BaV+Fl7qcGoxUM0GkrIN8=
 git.gibonuddevalla.se/go/wrappederror v0.3.5/go.mod h1:j4w320Hk1wvhOPjUaK4GgLvmtnjUUM5yVu6JFO1OCSc=
+github.com/derektata/lorem v0.0.2 h1:6esAdZDRz+hHiGO8AWxvDf2CwEb1wV7oi6pRWikG+Os=
+github.com/derektata/lorem v0.0.2/go.mod h1:4elDc+N81tciTDNFVCO3TxJKM+HRVJLszBcG00iREcA=
 github.com/go-sql-driver/mysql v1.8.1 h1:LedoTUt/eveggdHS9qUFC1EFSa8bU2+1pZjSRpvNJ1Y=
 github.com/go-sql-driver/mysql v1.8.1/go.mod h1:wEBSXgmK//2ZFJyE+qWnIsVGmvmEKlqwuVSjsCm7DZg=
 github.com/golang-jwt/jwt/v5 v5.2.1 h1:OuVbFODueb089Lh128TAcimifWaLhJwVflnrgM17wHk=
@@ -16,3 +18,5 @@ github.com/lib/pq v1.10.9 h1:YXG7RB+JIjhP29X+OtkiDnYaXQwpS4JEWq7dtCCRUEw=
 github.com/lib/pq v1.10.9/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o=
 github.com/mattn/go-sqlite3 v1.14.22 h1:2gZY6PC6kBnID23Tichd1K+Z0oS6nE/XwU+Vz/5o4kU=
 github.com/mattn/go-sqlite3 v1.14.22/go.mod h1:Uh1q+B4BYcTPb+yiD3kU8Ct7aC0hY9fxUwlHK0RXw+Y=
+golang.org/x/text v0.11.0 h1:LAntKIrcmeSKERyiOh0XMV39LXS8IE9UL2yP7+f5ij4=
+golang.org/x/text v0.11.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=

main.go

@@ -25,10 +25,11 @@ import (
 
 const VERSION = "v1"
 const CONTEXT_USER = 1
-const SYNC_PAGINATION = 250
+const SYNC_PAGINATION = 100
 
 var (
 	FlagGenerate       bool
+	FlagLoremIpsum     bool
 	FlagDev            bool
 	FlagConfig         string
 	FlagCreateUser     string
@@ -60,6 +61,7 @@ func init() { // {{{
 	flag.StringVar(&FlagConfig, "config", cfgFilename, "Configuration file")
 	flag.BoolVar(&FlagDev, "dev", false, "Use local files instead of embedded files")
 	flag.BoolVar(&FlagGenerate, "generate", false, "Generate test data")
+	flag.BoolVar(&FlagLoremIpsum, "lorem-ipsum", false, "Replace all G- nodes with lorem ipsum paragraphs")
 	flag.StringVar(&FlagCreateUser, "create-user", "", "Username for creating a new user")
 	flag.StringVar(&FlagChangePassword, "change-password", "", "Change the password for the given username")
 	flag.Parse()
@@ -99,6 +101,15 @@ func main() { // {{{
 		return
 	}
 
+	if FlagLoremIpsum {
+		err := LoremIpsum()
+		if err != nil {
+			fmt.Printf("%s\n", err)
+			return
+		}
+		return
+	}
+
 	// A new user?
 	if FlagCreateUser != "" {
 		createNewUser(FlagCreateUser)

node.go

@@ -4,9 +4,11 @@ import (
 	// External
 	werr "git.gibonuddevalla.se/go/wrappederror"
 	"github.com/jmoiron/sqlx"
+	"github.com/derektata/lorem/ipsum"
 
 	// Standard
 	"database/sql"
+	"fmt"
 	"time"
 )
 
@@ -285,6 +287,40 @@ func NodeCrumbs(nodeUUID string) (nodes []Node, err error) { // {{{
 	return
 } // }}}
 
+func LoremIpsum() (err error) {
+	var numNodesRow *sql.Row
+	var numNodes int
+	numNodesRow = db.QueryRow(`SELECT COUNT(id) FROM node WHERE name LIKE 'G-%'`)
+	err = numNodesRow.Scan(&numNodes)
+	if err != nil {
+		return
+	}
+
+	var rows *sql.Rows
+	rows, err = db.Query(`SELECT id FROM node WHERE name LIKE 'G-%'`)
+	if err != nil {
+		return
+	}
+	defer rows.Close()
+
+	lipsum := lorem.NewGenerator()
+	var id, counter int
+	for rows.Next() {
+		counter++
+		if counter&100 == 0 {
+			fmt.Printf("%04d\n", counter)
+		}
+		err = rows.Scan(&id)
+		if err != nil {
+			return
+		}
+
+		db.Exec(`UPDATE node SET content=$2 WHERE id=$1`, id, lipsum.GenerateParagraphs(2))
+	}
+	fmt.Printf("%04d\n", counter)
+	return
+}
+
 func TestData() (err error) {
 	for range 8 {
 		hash1, name1, _ := generateOneTestNode("", "G")

static/css/notes2.css

@@ -44,6 +44,7 @@ html {
   display: flex;
   justify-content: center;
   margin-bottom: 32px;
+  gap: 8px;
 }
 #tree .node {
   display: grid;

static/js/node_store.mjs

@@ -242,6 +242,35 @@ export class NodeStore {
 			req.onerror = (event) => reject(event.target.error)
 		})
 	}//}}}
+	async search(searchfor, parent) {//{{{
+		return new Promise((resolve, reject) => {
+			const trx = this.db.transaction('nodes', 'readonly')
+			const nodeStore = trx.objectStore('nodes')
+			const index = nodeStore.index('byParent')
+			const req = index.getAll(parent)
+			req.onsuccess = async (event) => {
+				let nodes = []
+				for (const i in event.target.result) {
+					const nodeData = event.target.result[i]
+					const children = await this.search(searchfor, nodeData.UUID)
+
+					// Data is searched for the provided text.
+					// TODO: implement an array of words to search?
+					if (nodeData.Content.toLowerCase().includes(searchfor))
+						nodes.push({
+							uuid: nodeData.UUID,
+							name: nodeData.Name,
+							ancestry: await this.getNodeAncestry(nodeData, []),
+						})
+
+					nodes = nodes.concat(children)
+				}
+				resolve(nodes)
+				return
+			}
+			req.onerror = (event) => reject(event.target.error)
+		})
+	}//}}}
 
 	async add(records) {//{{{
 		return new Promise((resolve, reject) => {

static/js/notes2.mjs

@@ -99,6 +99,7 @@ class Tree extends Component {
 			<div id="tree" ref=${this.treeDiv} tabindex="0">
 				<div id="logo" onclick=${() => _notes2.current.goToNode(ROOT_NODE)}><img src="/images/${_VERSION}/logo.svg" /></div>
 				<div class="icons">
+					<img src="/images/${_VERSION}/icon_search.svg" style="height: 22px" onclick=${()=>_sync.run()} />
 					<img src="/images/${_VERSION}/icon_refresh.svg" onclick=${()=>_sync.run()} />
 				</div>
 				${renderedTreeTrunk}

static/less/notes2.less

@@ -76,6 +76,7 @@ html {
 		display: flex;
 		justify-content: center;
 		margin-bottom: 32px;
+		gap: 8px;
 	}
 
 	.node {