70 lines
2.8 KiB
Markdown
70 lines
2.8 KiB
Markdown
This is a link to a non-existent page in the root directory: [[/root_page_test]] (\[[/root\_page\_test]])
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When you click on the question mark to create the page, you get *Error: bad page name*. It's a valid [[wikilink]], shouldn't it create the page? --[[sabr]]
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> Is it a valid wikilink? Should Iki prevent the page from being created? --[[sabr]], 2 months later
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This type of page name (with leading slash) also gets created by the aggregate plugin: /cgi-bin/ikiwiki.cgi?page=%2FCalculated_Risk&from=news%2FAll_Stories&do=create I'm now pretty convinced that Iki should handle this without error. I'll investigate if I can find the time.
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> As documented on [[ikiwiki/subpage/linkingrules]], such an absolute
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> link works perfectly when the linked page already exists.
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>
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> The CGI behaviour is thus not consistent with the general linking
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> rules, which is annoying for me : I'm using templates to generate
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> links to pages that may not exist yet, and I would like the "right"
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> path to be selected by default, instead of the usual
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> <current>/subdir/subpage, when a user clicks the "?" link to create
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> the missing page ; that's why I'm using absolute paths.
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>
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>> Totally agree, this had only not been addressed due to lack of time on
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>> my part. (I have about 50 ikiwiki things on my todo list.) --[[Joey]]
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>
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> Anyway, having the CGI consider invalid an otherwise valid wikilink
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> seems a bit weird to me, so I had a look to the code, and here is a
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> patch that should fix this issue ; I proceeded the only way I could
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> find to prevent side-effects : the only place where I use `$origpage`
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> is a match, so no function at all is fed with a `$page` with
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> leading slash :
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>
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> -- intrigeri
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diff --git a/IkiWiki/CGI.pm b/IkiWiki/CGI.pm
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index 99cead6..23d9616 100644
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--- a/IkiWiki/CGI.pm
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+++ b/IkiWiki/CGI.pm
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@@ -305,9 +305,11 @@ sub cgi_editpage ($$) { #{{{
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my $page=$form->field('page');
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$page=possibly_foolish_untaint($page);
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if (! defined $page || ! length $page ||
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- file_pruned($page, $config{srcdir}) || $page=~/^\//) {
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+ file_pruned($page, $config{srcdir})) {
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error("bad page name");
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}
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+ my $origpage=$page;
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+ $page =~ s#^/##;
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my $baseurl=$config{url}."/".htmlpage($page);
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@@ -425,6 +427,7 @@ sub cgi_editpage ($$) { #{{{
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$from ne $form->field('from') ||
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file_pruned($from, $config{srcdir}) ||
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$from=~/^\// ||
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+ $origpage=~/^\// ||
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$form->submitted eq "Preview") {
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@page_locs=$best_loc=$page;
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}
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> [[Applied|done]]. BTW, I also accept full git changesets, if you like
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> having your name in commit logs. :-)
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>> Thanks. I'm considering setting up a public Git repository with topic branches, so that :
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>> - I can simply ask you to pull from there, next time
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>> - I have a tool to go on learning the beast (i.e. Git)
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>> -- intrigeri
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[[!tag patch]]
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