page creation online

diff --git a/ikiwiki b/ikiwiki
index c9a9262c7d4678e473026910413c7f7bc9837f2c..6cbaf8972a461e68751b75698b4b92b666a74b8f 100755 (executable)
--- a/ikiwiki
+++ b/ikiwiki
@@ -183,7 +183,7 @@ sub htmllink ($$) {
                $bestlink=htmlpage($bestlink);
        }
        if (! grep { $_ eq $bestlink } values %renderedfiles) {
-               return "<a href=\"?\">?</a>$link"
+               return "<a href=\"$cgiurl?do=create&page=$link&from=$page\">?</a>$link"
        }
        
        $bestlink=File::Spec->abs2rel($bestlink, dirname($page));
@@ -580,7 +580,7 @@ sub cgi () {
                error("\"do\" parameter missing");
        }
        
-       my ($page)=$q->param('page')=~/$wiki_file_regexp/; # untaint
+       my ($page)=$q->param('page')=~/$wiki_file_regexp/;
        if (! defined $page || ! length $page || $page ne $q->param('page') ||
            $page=~/$wiki_file_prune_regexp/ || $page=~/^\//) {
                error("bad page name");
@@ -589,7 +589,52 @@ sub cgi () {
        my $action=$q->request_uri;
        $action=~s/\?.*//;
        
-       if ($do eq 'edit') {
+       if ($do eq 'create') {
+               if (exists $pagesources{lc($page)}) {
+                       # hmm, someone else made the page in the meantime?
+                       print $q->redirect("$url/".htmlpage($page));
+               }
+
+               my @page_locs;
+               my $default_loc="";
+               my ($from)=$q->param('from')=~/$wiki_file_regexp/;
+               if (! defined $from || ! length $from ||
+                   $from ne $q->param('from') ||
+                   $from=~/$wiki_file_prune_regexp/ || $from=~/^\//) {
+                       @page_locs=$page;
+               }
+               else {
+                       @page_locs="$from/$page";
+                       $from=dirname($from);
+                       push @page_locs, "$from/$page";
+                       $default_loc="$from/$page";
+                       while (length $from) {
+                               $from=dirname($from);
+                               push @page_locs, "$from/$page";
+                       }
+               }
+               
+               $q->param("do", "save");
+               print $q->header,
+                     $q->start_html("$wikiname: Creating $page"),
+                     $q->h1("$wikiname: Creating $page"),
+                     $q->start_form(-action => $action),
+                     $q->hidden('do'),
+                     $q->popup_menu('page', \@page_locs, $default_loc),
+                     $q->textarea(-name => 'content',
+                              -default => "",
+                              -rows => 20,
+                              -columns => 80),
+                     $q->br,
+                     "Optional comment about this change",
+                     $q->br,
+                     $q->textfield(-name => "comments", -size => 80),
+                     $q->br,
+                     $q->submit("Save Page"),
+                     $q->end_form,
+                     $q->end_html;
+       }
+       elsif ($do eq 'edit') {
                my $content="";
                if (exists $pagesources{lc($page)}) {
                        $content=readfile("$srcdir/$pagesources{lc($page)}");
@@ -611,7 +656,7 @@ sub cgi () {
                      $q->br,
                      $q->textfield(-name => "comments", -size => 80),
                      $q->br,
-                     $q->submit("Save Changes"),
+                     $q->submit("Save Page"),
                      $q->end_form,
                      $q->end_html;
        }