Generate openid2 headers as well

[git.ikiwiki.info.git] / IkiWiki / CGI.pm

diff --git a/IkiWiki/CGI.pm b/IkiWiki/CGI.pm
index 3f588e427146e3792f19a37ce44cf4b929847aa3..87cb9c3f3f12c637005cc06ecbbc04b18c5736c5 100644 (file)
--- a/IkiWiki/CGI.pm
+++ b/IkiWiki/CGI.pm
@@ -354,9 +354,11 @@ sub cgi_editpage ($$) { #{{{
                });
                $form->tmpl_param("page_preview",
                        htmlize($page, $type,
-                       linkify($page, "",
-                       preprocess($page, $page,
-                       filter($page, $page, $content), 0, 1))));
+                       linkify($page, "/",
+                       preprocess($page, "/",
+                       filter($page, "/", $content), 0, 1))));
+               # previewing may have created files on disk
+               saveindex();
        }
        elsif ($form->submitted eq "Save Page") {
                $form->tmpl_param("page_preview", "");
@@ -392,9 +394,10 @@ sub cgi_editpage ($$) { #{{{
                                        $dir=~s![^/]+/+$!!;
                                        push @page_locs, $dir.$page;
                                }
+                       
+                               push @page_locs, "$config{userdir}/$page"
+                                       if length $config{userdir};
                        }
-                       push @page_locs, "$config{userdir}/$page"
-                               if length $config{userdir};
 
                        @page_locs = grep {
                                ! exists $pagecase{lc $_}
@@ -402,8 +405,16 @@ sub cgi_editpage ($$) { #{{{
                        if (! @page_locs) {
                                # hmm, someone else made the page in the
                                # meantime?
-                               redirect($q, "$config{url}/".htmlpage($page));
-                               return;
+                               if ($form->submitted eq "Preview") {
+                                       # let them go ahead with the edit
+                                       # and resolve the conflict at save
+                                       # time
+                                       @page_locs=$page;
+                               }
+                               else {
+                                       redirect($q, "$config{url}/".htmlpage($page));
+                                       return;
+                               }
                        }
 
                        my @editable_locs = grep {
@@ -448,7 +459,6 @@ sub cgi_editpage ($$) { #{{{
                }
                
                showform($form, \@buttons, $session, $q);
-               saveindex();
        }
        else {
                # save page
@@ -526,7 +536,7 @@ sub cgi_editpage ($$) { #{{{
 
                        # Prevent deadlock with post-commit hook by
                        # signaling to it that it should not try to
-                       # do anything (except send commit mails).
+                       # do anything.
                        disable_commit_hook();
                        $conflict=rcs_commit($file, $message,
                                $form->field("rcsinfo"),