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Continue on the documenting adventure, change paginate to no longer return the original array in the first position of the returned 2d array, added gte and lte to template functions, fixed board page template in order to make Previous button from 1.html work.

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This commit is contained in:
Darren VanBuren 2015-12-28 13:24:34 -08:00
parent a2cdd2b2ec
commit ec3a49e9e5
4 changed files with 24 additions and 7 deletions
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6
src/posting.go
View file

@ -169,10 +169,12 @@ func buildBoardPages(board *BoardsTable) (html string) {
deleteMatchingFiles(path.Join(config.DocumentRoot, board.Dir), "\\.html$")
board.NumPages = len(thread_pages) - 1
for page_num, page_threads := range thread_pages {
// Package up board info for the template to use.
board.CurrentPage = page_num
boardinfo_i = nil
boardinfo_i = append(boardinfo_i, board)
// Package up boards, sections, threads, the boardinfo for the template to use.
interfaces = nil
interfaces = append(interfaces, config,
&Wrapper{IName: "boards", Data: all_boards},
@ -181,6 +183,7 @@ func buildBoardPages(board *BoardsTable) (html string) {
&Wrapper{IName: "boardinfo", Data: boardinfo_i})
wrapped := &Wrapper{IName: "boardpage", Data: interfaces}
// Write to board.html for the first page.
if board.CurrentPage == 0 {
current_page_file, err = os.OpenFile(path.Join(config.DocumentRoot, board.Dir, "board.html"), os.O_CREATE|os.O_RDWR, 0777)
} else {
@ -191,6 +194,7 @@ func buildBoardPages(board *BoardsTable) (html string) {
error_log.Println(err.Error())
}
// Run the template, pointing it to the file, and passing in the data required.
err = img_boardpage_tmpl.Execute(current_page_file, wrapped)
if err != nil {
html += "Failed building /" + board.Dir + "/: " + err.Error() + "<br />\n"
@ -203,6 +207,7 @@ func buildBoardPages(board *BoardsTable) (html string) {
return
}
// buildThreads builds thread(s) given a boardid, or if all = false, also given a threadid.
func buildThreads(all bool, boardid, threadid int) (html string) {
// TODO: detect which page will be built and only build that one and the board page
// if all is set to true, ignore which, otherwise, which = build only specified boardid
@ -224,6 +229,7 @@ func buildThreads(all bool, boardid, threadid int) (html string) {
return
}
// buildThreadPages builds the pages for a thread given by a PostTable object.
func buildThreadPages(op *PostTable) (html string) {
fmt.Printf("OP: %d\n", op.ID)
var board_dir string

6
src/template.go
View file

@ -40,9 +40,15 @@ var funcMap = template.FuncMap{
"gt": func(a int, b int) bool {
return a > b
},
"gte": func(a int, b int) bool {
return a >= b
},
"lt": func(a int, b int) bool {
return a < b
},
"lte": func(a int, b int) bool {
return a <= b
},
"makeLoop": func(n int) []struct{} {
return make([]struct{}, n)
},

7
src/util.go
View file

@ -72,8 +72,9 @@ func byteByByteReplace(input, from, to string) string {
return input
}
func deleteMatchingFiles(root, match string) (int, error) {
files_deleted := 0
// Deletes files in a folder (root) that match a given regular expression.
// Returns the number of files that were deleted, and any error encountered.
func deleteMatchingFiles(root, match string) (files_deleted int, err error) {
files, err := ioutil.ReadDir(root)
if err != nil {
return 0, err
@ -259,7 +260,7 @@ func paginate(interface_length int, interf []interface{}) [][]interface{} {
var paginated_interfaces [][]interface{}
num_arrays := len(interf) / interface_length
interfaces_remaining := len(interf) % interface_length
paginated_interfaces = append(paginated_interfaces, interf)
//paginated_interfaces = append(paginated_interfaces, interf)
current_interface := 0
for l := 0; l < num_arrays; l++ {
paginated_interfaces = append(paginated_interfaces,

12
templates/img_boardpage.html
View file

@ -1,7 +1,7 @@
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta charset="UTF-8">
<title>{{$board.Title}}</title>
<script type="text/javascript" src="/javascript/jquery-1.10.2.min.js"></script>
<script type="text/javascript">
@ -43,7 +43,7 @@
<tr><th class="postblock">Password</th><td><input type="password" id="postpassword" name="postpassword" size="14" /> (for post/file deletion)</td></tr>
</table>
</form>
</div>
<hr />
<div id="content">
@ -86,7 +86,7 @@
{{end}}
</div>
</div>
{{end}}
</div>
<hr />
@ -105,8 +105,12 @@
<form method="GET" action="{{$config.SiteWebfolder}}{{$board.Dir}}/{{subtract $board.CurrentPage 1}}.html">
<input type="submit" value="Previous" />
</form>
{{else if intEq $board.CurrentPage 1}}
<form method="GET" action="{{$config.SiteWebfolder}}{{$board.Dir}}/">
<input type="submit" value="Previous" />
</form>
{{else}}Previous{{end}}</td>
<td>[<a href="{{$config.SiteWebfolder}}{{$board.Dir}}/">Index</a>]{{range $i,$_ := makeLoop $board.NumPages}} [{{if eq $i $board.CurrentPage}}<b>{{end}}<a href="{{$config.SiteWebfolder}}{{$board.Dir}}/{{add $i 1}}.html">{{add $i 1}}</a>{{if eq $i $board.CurrentPage}}</b>{{end}}]{{end}}</td>
<td>{{if lt $board.CurrentPage $board.NumPages}}
<form method="GET" action="{{$config.SiteWebfolder}}{{$board.Dir}}/{{add $board.CurrentPage 1}}.html">