doc: update readme

.gitignore

@@ -8,3 +8,6 @@ cmd/yatwiki-server/yatwiki-server
 # Development db files
 cmd/yatwiki-server/*.db
 cmd/yatwiki-server/config.json
+
+# Vendor
+vendor/

DB.go

@@ -3,6 +3,7 @@ package yatwiki
 import (
 	"database/sql"
 	"fmt"
+	"strings"
 	"time"
 
 	_ "github.com/mattn/go-sqlite3"
@@ -91,7 +92,7 @@ func (this *WikiDB) GetRevision(revId int) (*Article, error) {
 }
 
 func (this *WikiDB) GetLatestVersion(title string) (*Article, error) {
-	row := this.db.QueryRow(`SELECT articles.* FROM articles WHERE article = (SELECT id FROM titles WHERE title = ?) ORDER BY modified DESC LIMIT 1`, title)
+	row := this.db.QueryRow(`SELECT articles.* FROM articles WHERE article = (SELECT id FROM titles WHERE title = ?) ORDER BY modified DESC LIMIT 1`, this.normaliseTitle(title))
 	return this.parseArticle(row)
 }
 
@@ -103,6 +104,10 @@ func (aae ArticleAlteredError) Error() string {
 	return fmt.Sprintf("Warning: Your changes were not based on the most recent version of the page (r%d ≠ r%d). No changes were saved.", aae.got, aae.expected)
 }
 
+func (this *WikiDB) normaliseTitle(title string) string {
+	return strings.ToLower(strings.Trim(title, " \r\n\t"))
+}
+
 func (this *WikiDB) SaveArticle(title, author, body string, expectBaseRev int64) error {
 	isNewArticle := false
 	a, err := this.GetLatestVersion(title)
@@ -125,7 +130,7 @@ func (this *WikiDB) SaveArticle(title, author, body string, expectBaseRev int64)
 
 	var titleId int64
 	if isNewArticle {
-		titleInsert, err := this.db.Exec(`INSERT INTO titles (title) VALUES (?)`, title)
+		titleInsert, err := this.db.Exec(`INSERT INTO titles (title) VALUES (?)`, this.normaliseTitle(title))
 		if err != nil {
 			return err
 		}
@@ -147,7 +152,10 @@ func (this *WikiDB) SaveArticle(title, author, body string, expectBaseRev int64)
 }
 
 func (this *WikiDB) GetRevisionHistory(title string) ([]Article, error) {
-	rows, err := this.db.Query(`SELECT articles.id, articles.modified, articles.author FROM articles WHERE article = (SELECT id FROM titles WHERE title = ?) ORDER BY modified DESC`, title)
+	rows, err := this.db.Query(
+		`SELECT articles.id, articles.modified, articles.author FROM articles WHERE article = (SELECT id FROM titles WHERE title = ?) ORDER BY modified DESC`,
+		this.normaliseTitle(title),
+	)
 	if err != nil {
 		return nil, err
 	}

Gopkg.lock

@@ -0,0 +1,21 @@
+# This file is autogenerated, do not edit; changes may be undone by the next 'dep ensure'.
+
+
+[[projects]]
+  name = "github.com/mattn/go-sqlite3"
+  packages = ["."]
+  revision = "5160b48509cf5c877bc22c11c373f8c7738cdb38"
+  version = "v1.3.0"
+
+[[projects]]
+  branch = "master"
+  name = "golang.org/x/net"
+  packages = ["context"]
+  revision = "c73622c77280266305273cb545f54516ced95b93"
+
+[solve-meta]
+  analyzer-name = "dep"
+  analyzer-version = 1
+  inputs-digest = "a1f2d643f8c1770c92ee1759184a0c7004af5672869db579328d05bb7cfd6bef"
+  solver-name = "gps-cdcl"
+  solver-version = 1

Gopkg.toml

@@ -0,0 +1,26 @@
+
+# Gopkg.toml example
+#
+# Refer to https://github.com/golang/dep/blob/master/docs/Gopkg.toml.md
+# for detailed Gopkg.toml documentation.
+#
+# required = ["github.com/user/thing/cmd/thing"]
+# ignored = ["github.com/user/project/pkgX", "bitbucket.org/user/project/pkgA/pkgY"]
+#
+# [[constraint]]
+#   name = "github.com/user/project"
+#   version = "1.0.0"
+#
+# [[constraint]]
+#   name = "github.com/user/project2"
+#   branch = "dev"
+#   source = "github.com/myfork/project2"
+#
+# [[override]]
+#  name = "github.com/x/y"
+#  version = "2.4.0"
+
+
+[[constraint]]
+  name = "github.com/mattn/go-sqlite3"
+  version = "1.3.0"

Makefile

@@ -2,20 +2,24 @@
 # Makefile for YATWiki3
 #
 
-VERSION:=3.0.1
+VERSION:=3.2.0
 
 SOURCES:=Makefile \
 	static \
 	cmd $(wildcard cmd/yatwiki-server/*.go) \
+	Gopkg.lock Gopkg.toml \
 	$(wildcard *.go)
 
-GOFLAGS := -ldflags='-s -w' -gcflags='-trimpath=$(GOPATH)' -asmflags='-trimpath=$(GOPATH)'
+GOFLAGS:=-a \
+	-ldflags "-s -w -X code.ivysaur.me/yatwiki.SERVER_HEADER=YATWiki/$(VERSION)" \
+	-gcflags '-trimpath=$(GOPATH)' \
+	-asmflags '-trimpath=$(GOPATH)'
 
 #
 # Phony targets
 #
 	
-.PHONY: all dist clean
+.PHONY: all dist clean deps
 
 all: build/linux64/yatwiki-server build/win32/yatwiki-server.exe
 
@@ -25,9 +29,14 @@ dist: \
 	_dist/yatwiki-$(VERSION)-src.zip
 
 clean:
-	if [ -f ./staticResources.go ] ; then rm ./staticResources.go ; fi
+	rm -f ./staticResources.go
-	if [ -d ./build ] ; then rm -r ./build ; fi
+	rm -fr ./build
-	if [ -f ./yatwiki ] ; then rm ./yatwiki ; fi
+	rm -f ./yatwiki
+	
+deps:
+	go get -u github.com/jteeuwen/go-bindata/...
+	go get -u github.com/golang/dep/cmd/dep
+	dep ensure
 
 #
 # Generated files

ServerOptions.go

@@ -21,6 +21,8 @@ type ServerOptions struct {
 	ExternalBaseURL      string
 	DeclareRSSLanguage   string
 	DeclareRSSEmail      string
+	ContentedServer      string
+	ContentedBBCodeTag   string
 }
 
 func DefaultOptions() *ServerOptions {
@@ -41,5 +43,7 @@ func DefaultOptions() *ServerOptions {
 		ExternalBaseURL:      "http://127.0.0.1/",
 		DeclareRSSLanguage:   "en-GB",
 		DeclareRSSEmail:      `nobody@example.com`,
+		ContentedServer:      "",
+		ContentedBBCodeTag:   "",
 	}
 }

WikiServer.go

@@ -14,6 +14,8 @@ import (
 	"time"
 )
 
+var SERVER_HEADER string = "YATWiki/0.0.0-devel"
+
 type WikiServer struct {
 	db      *WikiDB
 	opts    *ServerOptions
@@ -74,12 +76,16 @@ func NewWikiServer(opts *ServerOptions) (*WikiServer, error) {
 	return &ws, nil
 }
 
+func (this *WikiServer) GetBBCodeRenderer() *BBCodeRenderer {
+	return NewBBCodeRenderer(this.opts.ExpectBaseURL, this.opts.ContentedServer, this.opts.ContentedBBCodeTag)
+}
+
 func (this *WikiServer) Close() {
 	this.db.Close()
 }
 
 func (this *WikiServer) ServeHTTP(w http.ResponseWriter, r *http.Request) {
-	w.Header().Set("Server", "YATWiki3")
+	w.Header().Set("Server", SERVER_HEADER)
 
 	if len(this.bans) > 0 {
 		remoteIP := RemoteAddrToIPAddress(r.RemoteAddr)
@@ -110,9 +116,13 @@ func (this *WikiServer) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 			w.Write(content)
 			return
 
-		} else if remainingPath == "favicon.ico" && len(this.opts.FaviconFilePath) > 0 {
+		} else if remainingPath == "favicon.ico" {
+			if len(this.opts.FaviconFilePath) > 0 {
 				w.Header().Set("Content-Type", "image/x-icon")
 				http.ServeFile(w, r, this.opts.FaviconFilePath)
+			} else {
+				http.Error(w, "Not found", 404)
+			}
 			return
 
 		} else if remainingPath == "download-database" {

_dist/README.txt

@@ -1,6 +1,6 @@
 A semi-anonymous wiki for use in trusted environments.
 
-As of the 20150901 release, a desktop version is available for Windows (based on PHPDesktop).
+For the 20150901 release, a desktop version is available for Windows (based on PHPDesktop).
 
 As of the 3.0 release, YATWiki is now a standalone server instead of a PHP script.
 
@@ -14,6 +14,7 @@ As of the 3.0 release, YATWiki is now a standalone server instead of a PHP scrip
 - IP-based ban system
 - Article index, random article, download database backup
 - Source code highlighting (thanks [url=https://github.com/isagalaev/highlight.js]highlight.js[/url])
+- Optional integration with `contented` for file/image uploads
 
 Written in Golang, PHP
 
@@ -35,6 +36,31 @@ This package can be installed via go get: `go get code.ivysaur.me/yatwiki`
 
 =CHANGELOG=
 
+2017-11-18 3.2.0
+- Feature: Add new ContentedBBCodeTag option to choose a BBCode tag for mini thumbnails (requires `contented` >= 1.2.0)
+- Feature: Replace menu image with SVG, for high-DPI screens
+- Feature: Hover over timestamps to display in more detail
+- Feature: Link to diff pages directly from the Recent Changes page
+- Fix some cosmetic issues with the Recent Changes page
+
+2017-10-29 3.1.3
+- Fix one more case of article title normalisation
+
+2017-10-29 3.1.2
+- Lock dependency versions
+- Enhancement: Advertise build number in Server headers
+- Fix a regression in 3.x series with not normalising article titles
+- Fix server response if favicon is not configured
+
+2017-10-15 3.1.1
+- Update `contented` integration (requires `contented` >= 1.1.0)
+
+2017-10-08 3.1.0
+- Feature: Support content upload to a `contented` server
+
+2017-08-11 3.0.2
+- Fix an issue with XSS prevention for web browsers other than Chrome
+
 2017-08-11 3.0.1
 - Feature: New `TrustXForwardedFor` config option for usage behind reverse proxies
 - Fix an issue with article titles containing `+`

bbcode.go

@@ -2,6 +2,7 @@ package yatwiki
 
 import (
 	"encoding/json"
+	"html"
 	"html/template"
 	"net/url"
 	"regexp"
@@ -13,13 +14,17 @@ type BBCodeRenderer struct {
 	baseUrl               string
 	CodePresent           bool
 	DynamicContentWarning string
+	ContentedURL          string
+	ContentedTag          string
 }
 
-func NewBBCodeRenderer(baseUrl string) *BBCodeRenderer {
+func NewBBCodeRenderer(baseUrl, ContentedURL, ContentedTag string) *BBCodeRenderer {
 	return &BBCodeRenderer{
 		baseUrl:               baseUrl,
 		CodePresent:           false,
 		DynamicContentWarning: `⚠ run dynamic content`,
+		ContentedURL:          ContentedURL,
+		ContentedTag:          ContentedTag,
 	}
 }
 
@@ -61,6 +66,15 @@ func (this *BBCodeRenderer) bbcode(data string) string {
 		}},
 	}
 
+	if len(this.ContentedTag) > 0 {
+		s_to_r = append(s_to_r,
+			pregReplaceRule{regexp.MustCompile(`(?si)\[` + regexp.QuoteMeta(this.ContentedTag) + `\](.*?)\[/` + regexp.QuoteMeta(this.ContentedTag) + `\]`),
+				`<a href="` + html.EscapeString(this.ContentedURL) + `p/${1}"><img class="imgur" alt="" src="` + html.EscapeString(this.ContentedURL) + `thumb/s/${1}" ></a>`,
+				nil,
+			},
+		)
+	}
+
 	for _, prr := range s_to_r {
 
 		for prr.match.MatchString(data) { // repeat until all recursive replacements are consumed

diff/diff_test.go

@@ -4,7 +4,7 @@ import (
 	"reflect"
 	"testing"
 
-	"code.ivysaur.me/yatwiki3/diff"
+	"code.ivysaur.me/yatwiki/diff"
 )
 
 func TestDiff(t *testing.T) {

pageTemplate.go

@@ -17,7 +17,9 @@ type pageTemplateOptions struct {
 	LoadCodeResources    bool
 	DefaultPage          string
 	AllowDownload        bool
-	SessionMessage       template.HTML
+	SessionMessage       string
+	PageNotExistsError   bool
+	PageNotExistsTarget  string
 }
 
 func DefaultPageTemplateOptions(opts *ServerOptions) *pageTemplateOptions {
@@ -85,26 +87,56 @@ function els(e,s){ // no js exec in innerHTML
 	</head>
 	<body>
 		<div class="header">
-			<a href="{{.BaseURL}}view/{{.DefaultPage | pathcomponent}}" title="Home"><div class="sprite hm"></div></a>
+			<a href="{{.BaseURL}}view/{{.DefaultPage | pathcomponent}}" title="Home"><div class="sprite">
-			<a href="javascript:;" onclick="tid('spm');tid('tr1');tid('tr2');" title="Menu"><div class="sprite sp"></div></a>
+				<svg viewBox="0 0 24 24">
-			<a href="{{.BaseURL}}modify/{{.NewArticleTitle | pathcomponent}}" title="New Page"><div class="sprite nw"></div></a>
+    				<path d="M10,20V14H14V20H19V12H22L12,3L2,12H5V20H10Z" />
+				</svg>
+			</div></a>
+			<a href="javascript:;" onclick="tid('spm');tid('tr1');tid('tr2');" title="Menu"><div class="sprite">
+				<svg viewBox="0 0 24 24">
+    				<path d="M12,17.27L18.18,21L16.54,13.97L22,9.24L14.81,8.62L12,2L9.19,8.62L2,9.24L7.45,13.97L5.82,21L12,17.27Z" />
+				</svg>
+			</div></a>
+			<a href="{{.BaseURL}}modify/{{.NewArticleTitle | pathcomponent}}" title="New Page"><div class="sprite">
+				<svg viewBox="0 0 24 24">
+				    <path d="M13,9V3.5L18.5,9M6,2C4.89,2 4,2.89 4,4V20A2,2 0 0,0 6,22H18A2,2 0 0,0 20,20V8L14,2H6Z" />
+				</svg>
+			</div></a>
 {{if .CurrentPageIsArticle }}
 			<div class="sep"></div>
-			<a href="{{.BaseURL}}history/{{.CurrentPageName | pathcomponent}}" title="Page History"><div class="sprite hs"></div></a>
+			<a href="{{.BaseURL}}history/{{.CurrentPageName | pathcomponent}}" title="Page History"><div class="sprite">
-			<a href="{{.BaseURL}}modify/{{.CurrentPageName | pathcomponent}}" title="Modify Page"><div class="sprite ed"></div></a>
+				<svg viewBox="0 0 24 24">
+				    <path d="M15,13H16.5V15.82L18.94,17.23L18.19,18.53L15,16.69V13M19,8H5V19H9.67C9.24,18.09 9,17.07 9,16A7,7 0 0,1 16,9C17.07,9 18.09,9.24 19,9.67V8M5,21C3.89,21 3,20.1 3,19V5C3,3.89 3.89,3 5,3H6V1H8V3H16V1H18V3H19A2,2 0 0,1 21,5V11.1C22.24,12.36 23,14.09 23,16A7,7 0 0,1 16,23C14.09,23 12.36,22.24 11.1,21H5M16,11.15A4.85,4.85 0 0,0 11.15,16C11.15,18.68 13.32,20.85 16,20.85A4.85,4.85 0 0,0 20.85,16C20.85,13.32 18.68,11.15 16,11.15Z" />
+				</svg>
+			</div></a>
+			<a href="{{.BaseURL}}modify/{{.CurrentPageName | pathcomponent}}" title="Modify Page"><div class="sprite">
+				<svg viewBox="0 0 24 24">
+				    <path d="M20.71,7.04C21.1,6.65 21.1,6 20.71,5.63L18.37,3.29C18,2.9 17.35,2.9 16.96,3.29L15.12,5.12L18.87,8.87M3,17.25V21H6.75L17.81,9.93L14.06,6.18L3,17.25Z" />
+				</svg>
+			</div></a>
 {{end}}
 		</div>
 		<div id="tr1" style="display:none;"></div>
 		<div id="tr2" style="display:none;"></div>
 		<div class="ddmenu" id="spm" style="display:none;">
-			<a href="{{.BaseURL}}recent/1"><div class="sprite no"></div> Recent Changes</a>
+			<a href="{{.BaseURL}}recent/1"><div class="sprite"></div> Recent Changes</a>
-			<a href="{{.BaseURL}}random"><div class="sprite rn"></div> Random Page</a>
+			<a href="{{.BaseURL}}random"><div class="sprite">
-			<a href="{{.BaseURL}}index"><div class="sprite no"></div> Article Index</a>
+				<svg viewBox="0 0 24 24">
+				    <path d="M12,18A6,6 0 0,1 6,12C6,11 6.25,10.03 6.7,9.2L5.24,7.74C4.46,8.97 4,10.43 4,12A8,8 0 0,0 12,20V23L16,19L12,15M12,4V1L8,5L12,9V6A6,6 0 0,1 18,12C18,13 17.75,13.97 17.3,14.8L18.76,16.26C19.54,15.03 20,13.57 20,12A8,8 0 0,0 12,4Z" />
+				</svg>
+			</div> Random Page</a>
+			<a href="{{.BaseURL}}index"><div class="sprite"></div> Article Index</a>
 {{if .AllowDownload}}
-			<a href="{{.BaseURL}}download-database" download><div class="sprite no"></div> Download DB backup</a>
+			<a href="{{.BaseURL}}download-database" download><div class="sprite"></div> Download DB backup</a>
 {{end}}
 		</div>
 		<div class="content">
+{{if .PageNotExistsError}}
+			<div class="info">
+				No such article exists.
+				<a href="{{.BaseURL}}modify/{{.PageNotExistsTarget | pathcomponent}}">Click here</a> to create it.
+			</div>
+{{end}}
 {{if len .SessionMessage}}
 			<div class="info">{{.SessionMessage}}</div>
 {{end}}

rArchive.go

@@ -25,7 +25,7 @@ func (this *WikiServer) routeArchive(w http.ResponseWriter, r *http.Request, rev
 	pto.CurrentPageName = a.Title
 	pto.CurrentPageIsArticle = true
 
-	bcr := NewBBCodeRenderer(this.opts.ExpectBaseURL)
+	bcr := this.GetBBCodeRenderer()
 	pto.Content = template.HTML(
 		`<div class="info">`+
 			`You are viewing specific revision of this page, last modified `+

rErrors.go

@@ -8,12 +8,8 @@ import (
 	"time"
 )
 
-func (this *WikiServer) noSuchArticleError(title string) template.HTML {
+func (this *WikiServer) serveErrorMessage(w http.ResponseWriter, err error) {
-	return template.HTML(`No such article exists. <a href="` + this.opts.ExpectBaseURL + `modify/` + template.HTMLEscapeString(url.PathEscape(title)) + `">Click here</a> to create it.`)
+	this.serveErrorText(w, err.Error())
-}
-
-func (this *WikiServer) serveErrorMessage(w http.ResponseWriter, message error) {
-	this.serveErrorHTMLMessage(w, template.HTML(template.HTMLEscapeString(message.Error())))
 }
 
 func (this *WikiServer) serveInternalError(w http.ResponseWriter, r *http.Request, e error) {
@@ -21,8 +17,12 @@ func (this *WikiServer) serveInternalError(w http.ResponseWriter, r *http.Reques
 	http.Error(w, "An internal error occurred. Please ask an administrator to check the log file.", 500)
 }
 
-func (this *WikiServer) serveErrorHTMLMessage(w http.ResponseWriter, msg template.HTML) {
+func (this *WikiServer) serveErrorText(w http.ResponseWriter, msg string) {
-	this.serveRedirect(w, this.opts.ExpectBaseURL+"view/"+url.PathEscape(this.opts.DefaultPage)+"?error="+url.QueryEscape(string(msg)))
+	this.serveRedirect(w, this.opts.ExpectBaseURL+"view/"+url.PathEscape(this.opts.DefaultPage)+"?error="+url.QueryEscape(msg))
+}
+
+func (this *WikiServer) serveNoSuchArticle(w http.ResponseWriter, lookingFor string) {
+	this.serveRedirect(w, this.opts.ExpectBaseURL+"view/"+url.PathEscape(this.opts.DefaultPage)+"?notfound="+url.QueryEscape(lookingFor))
 }
 
 func (this *WikiServer) serveRedirect(w http.ResponseWriter, location string) {
@@ -32,7 +32,14 @@ func (this *WikiServer) serveRedirect(w http.ResponseWriter, location string) {
 
 func (this *WikiServer) servePageResponse(w http.ResponseWriter, r *http.Request, pto *pageTemplateOptions) {
 	w.WriteHeader(200)
-	pto.SessionMessage = template.HTML(r.URL.Query().Get("error")) // FIXME reflected XSS (although Chrome automatically blocks it..)
+
+	if noSuchArticleTarget, ok := r.URL.Query()["notfound"]; ok {
+		pto.PageNotExistsError = true
+		pto.PageNotExistsTarget = noSuchArticleTarget[0]
+
+	} else {
+		pto.SessionMessage = r.URL.Query().Get("error")
+	}
 
 	err := this.pageTmp.Execute(w, pto)
 	if err != nil {
@@ -40,9 +47,11 @@ func (this *WikiServer) servePageResponse(w http.ResponseWriter, r *http.Request
 	}
 }
 
-func (this *WikiServer) formatTimestamp(m int64) string {
+func (this *WikiServer) formatTimestamp(m int64) template.HTML {
 	// TODO add a more detailed timestamp on hover
-	return template.HTMLEscapeString(time.Unix(m, 0).In(this.loc).Format(this.opts.DateFormat))
+	dt := time.Unix(m, 0).In(this.loc)
+
+	return template.HTML(`<span title="` + template.HTMLEscapeString(dt.Format(time.RFC3339)) + `">` + template.HTMLEscapeString(dt.Format(this.opts.DateFormat)) + `</span>`)
 }
 
 func (this *WikiServer) viewLink(articleTitle string) template.HTML {

rFormatting.go

@@ -1,13 +1,15 @@
 package yatwiki
 
 import (
+	"html/template"
 	"net/http"
 )
 
 func (this *WikiServer) routeFormatting(w http.ResponseWriter, r *http.Request) {
 	pto := DefaultPageTemplateOptions(this.opts)
 	pto.CurrentPageName = "Formatting help"
-	pto.Content = `
+
+	content := `
 <h2>Formatting help</h2><br><br>
 <ul>
 	<li>[h]header[/h]</li>
@@ -21,9 +23,20 @@ func (this *WikiServer) routeFormatting(w http.ResponseWriter, r *http.Request)
 	<li>[article=page name]title[/article] or [rev=id]title[/rev]</li>
 	<li>[img]image-url[/img]</li>
 	<li>[imgur]asdf.jpg[/imgur]</li>
+`
+	if len(this.opts.ContentedBBCodeTag) > 0 {
+		content += `
+	<li>[` + this.opts.ContentedBBCodeTag + `]abc[/` + this.opts.ContentedBBCodeTag + `]</li>
+		`
+	}
+
+	content += `
 	<li>[code]fixed width[/code]</li>
 	<li>[section=header]content[/section]</li>
 	<li>[html]raw html[/html]</li>
 </ul>`
+
+	pto.Content = template.HTML(content)
+
 	this.servePageResponse(w, r, pto)
 }

rHistory.go

@@ -12,7 +12,7 @@ func (this *WikiServer) routeHistory(w http.ResponseWriter, r *http.Request, art
 	revs, err := this.db.GetRevisionHistory(articleTitle)
 	if err != nil {
 		if err == sql.ErrNoRows {
-			this.serveErrorHTMLMessage(w, this.noSuchArticleError(articleTitle))
+			this.serveNoSuchArticle(w, articleTitle)
 			return
 		}
 
@@ -21,7 +21,7 @@ func (this *WikiServer) routeHistory(w http.ResponseWriter, r *http.Request, art
 	}
 
 	if len(revs) == 0 {
-		this.serveErrorHTMLMessage(w, this.noSuchArticleError(articleTitle))
+		this.serveNoSuchArticle(w, articleTitle)
 		return
 	}
 
@@ -39,7 +39,7 @@ func (this *WikiServer) routeHistory(w http.ResponseWriter, r *http.Request, art
 	for _, rev := range revs {
 		revIdStr := fmt.Sprintf("%d", rev.ID)
 		content += `<tr>` +
-			`<td><a href="` + template.HTMLEscapeString(this.opts.ExpectBaseURL+`archive/`+revIdStr) + `">` + this.formatTimestamp(rev.Modified) + `</a></td>` +
+			`<td><a href="` + template.HTMLEscapeString(this.opts.ExpectBaseURL+`archive/`+revIdStr) + `">` + string(this.formatTimestamp(rev.Modified)) + `</a></td>` +
 			`<td>` + template.HTMLEscapeString(rev.Author) + `</td>` +
 			`<td><input type="radio" name="t" value="` + revIdStr + `">&nbsp;<input type="radio" name="f" value="` + revIdStr + `"></td>` +
 			`</tr>`

rModify.go

@@ -49,6 +49,24 @@ func (this *WikiServer) routeModify(w http.ResponseWriter, r *http.Request, arti
 		</label>
 		<input type="submit" value="Save &raquo;">
 		| <a href="` + template.HTMLEscapeString(this.opts.ExpectBaseURL+`formatting`) + `" target="_blank">formatting&nbsp;help</a>
+`
+	if len(this.opts.ContentedServer) > 0 {
+		content += `
+<script type="text/javascript" src="` + this.opts.ContentedServer + `sdk.js"></script>
+		| <a href="javascript:;" id="open-contented-uploader">upload...</a>
+		<script type="text/javascript">
+			document.getElementById("open-contented-uploader").addEventListener("click", function() {
+				contented.init("#contentctr", function(items) {
+					for (var i = 0; i < items.length; ++i) {
+						$("#contentctr textarea").append(" " + contented.getPreviewURL(items[i]) + " ");
+					}
+				});
+			});
+		</script>
+		`
+	}
+
+	content += `
 	</div>
 	<div id="contentctr"><textarea name="content">` + template.HTMLEscapeString(existingBody) + `</textarea></div>
 </form>

rRecentChanges.go

@@ -37,25 +37,41 @@ func (this *WikiServer) routeRecentChanges(w http.ResponseWriter, r *http.Reques
 	pto.CurrentPageName = "Recent Changes"
 
 	content := `<h2>Recent Changes</h2><br>` +
-		`<em>Showing up to ` + fmt.Sprintf("%d", this.opts.RecentChanges) + ` changes.</em><br>` +
+		`<em>Showing up to ` + fmt.Sprintf("%d", this.opts.RecentChanges) + ` changes.</em><br><br>` +
-		`<table>`
+		`<div style="display:inline-block;">` +
+		`<table class="ti">` +
+		`<tr><td>Page</td><td>Actions</td><td>Time</td><td>Author</td></tr>`
 	for _, rev := range recents {
+
+		diffHtml := ""
+		diffRev, err := this.db.GetNextOldestRevision(int(rev.ID))
+		if err != nil {
+			diffHtml = `[new]`
+		} else {
+			diffHtml = `<a href="` + template.HTMLEscapeString(this.opts.ExpectBaseURL+`diff/`+fmt.Sprintf("%d/%d", diffRev, rev.ID)) + `">diff</a>`
+		}
+
 		content += `<tr>` +
-			`<td><a href="` + template.HTMLEscapeString(this.opts.ExpectBaseURL+`view/`+url.PathEscape(rev.Title)) + `">` + template.HTMLEscapeString(rev.Title) + `</a>` +
+			`<td><a href="` + template.HTMLEscapeString(this.opts.ExpectBaseURL+`view/`+url.PathEscape(rev.Title)) + `">` + template.HTMLEscapeString(rev.Title) + `</a></td>` +
-			` [<a href="` + template.HTMLEscapeString(this.opts.ExpectBaseURL+`archive/`+fmt.Sprintf("%d", rev.ID)) + `">a</a>]` +
+			`<td>` +
+			`<a href="` + template.HTMLEscapeString(this.opts.ExpectBaseURL+`archive/`+fmt.Sprintf("%d", rev.ID)) + `">rev</a> &nbsp; ` +
+			diffHtml +
 			`</td>` +
-			`<td>` + this.formatTimestamp(rev.Modified) + ` by ` + template.HTMLEscapeString(rev.Author) + `</td>` +
+			`</td>` +
+			`<td>` + string(this.formatTimestamp(rev.Modified)) + `</td>` +
+			`<td>` + template.HTMLEscapeString(rev.Author) + `</td>` +
 			`</tr>`
 	}
-	content += `<tr><td>`
+	content += `</table>`
+
 	if pageNum > 1 {
-		content += `<a href="` + template.HTMLEscapeString(this.opts.ExpectBaseURL+`recent/`+fmt.Sprintf("%d", pageNum-1)) + `">&laquo; Newer</a>`
+		content += `<span style="float:left;"><a href="` + template.HTMLEscapeString(this.opts.ExpectBaseURL+`recent/`+fmt.Sprintf("%d", pageNum-1)) + `">&laquo; Newer</a></span>`
 	}
-	content += `</td><td></td><td style="text-align:right;">`
+
 	if pageNum < maxPage {
-		content += `<a href="` + template.HTMLEscapeString(this.opts.ExpectBaseURL+`recent/`+fmt.Sprintf("%d", pageNum+1)) + `">Older &raquo;</a>`
+		content += `<span style="float:right;"><a href="` + template.HTMLEscapeString(this.opts.ExpectBaseURL+`recent/`+fmt.Sprintf("%d", pageNum+1)) + `">Older &raquo;</a></span>`
 	}
-	content += `</td></tr></table>`
+	content += `</div>`
 
 	pto.Content = template.HTML(content)
 	this.servePageResponse(w, r, pto)

rView.go

@@ -19,7 +19,7 @@ func (this *WikiServer) routeView(w http.ResponseWriter, r *http.Request, articl
 				return
 			}
 
-			this.serveErrorHTMLMessage(w, this.noSuchArticleError(articleTitle))
+			this.serveNoSuchArticle(w, articleTitle)
 			return
 		}
 		this.serveErrorMessage(w, err)
@@ -30,7 +30,7 @@ func (this *WikiServer) routeView(w http.ResponseWriter, r *http.Request, articl
 	pto.CurrentPageName = articleTitle
 	pto.CurrentPageIsArticle = true
 
-	bcr := NewBBCodeRenderer(this.opts.ExpectBaseURL)
+	bcr := this.GetBBCodeRenderer()
 	pto.Content = bcr.RenderHTML(string(a.Body))
 	pto.LoadCodeResources = bcr.CodePresent
 

static/wiki.css

@@ -112,16 +112,6 @@ fieldset legend {
 	display:inline-block;
 	width:16px;height:16px;
 	vertical-align:text-bottom;
-	background-repeat:no-repeat;
-	background-image: url(data:image/png;base64,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);
-}
-.sprite.hm { background-position:0px 0px;}
-.sprite.hs { background-position:0px -16px;}
-.sprite.sp { background-position:0px -32px;}
-.sprite.nw { background-position:-16px 0px;}
-.sprite.ed { background-position:-16px -16px;}
-.sprite.rn { background-position:-16px -32px;}
-.sprite.no {
 	background:none;
 }
 .sep {