1 Could you please add numerical ordering by title to [[inline|plugins/inline]]
2 plugin? Now I can do only alphabetical order by title, but sometime it's not enough.
4 BTW, it seems that ordering by title is rather ordering by filename of page.
5 For me "title" means title of page I can set using `title` parameter
6 of [[meta|plugins/meta]] plugin :)
8 Why do I need that feature? I've just been migrating an info site of our university
9 [mail system](http://poczta.uw.edu.pl/) to Ikiwiki from very static, console handling
10 Makefile+[WML](http://thewml.org/)+XML+XSL=HTML solution. I have many news files
11 (`1.mdwn`, `2.mdwn`, etc.) and unfortunately I did very stupid thing. I've commited
12 all of them in the same revision of our Subversion repo...
14 Now I have a problem with sorting these files using inline plugin. I can't do
15 sorting by age, because both old and young news files have the same age. I can't
16 sort by title too. For example, when I sort them by title, then `9.mdwn` page is
17 between `90.mdwn` and `89.mdwn` pages... It sucks, of course. Sorting by mtime
18 also is not a solution for me, because it means that I can't touch/fix old news
21 Do you have any idea how to workaround that issue? --[[Paweł|ptecza]]
23 > Maybe you can rename `9.mdwn` to `09.mdwn`? See `rename(1)`, it renames multiple files
24 > in one go. --[[buo]]
26 >> Thanks for your suggestion! But what about if number of my news files grows to 100+?
29 >> 09.mdwn 100.mdwn 101.mdwn 102.mdwn 89.mdwn 90.mdwn
31 >> I don't want to rename all previous files to add `0` prefix. --[[Paweł|ptecza]]
33 >>> Rather than adding 0's or or a 'sorttype' parameter, I'd just fix the sort order.
34 >>> Both MacOS and Windows use a smarter sort order than just lexical in their
35 >>> file browsers (e.g. <http://support.microsoft.com/default.aspx?kbid=319827>,
36 >>> <http://docs.info.apple.com/article.html?artnum=300989>).
38 >>> The [Unicode Collation algorithm](http://en.wikipedia.org/wiki/Unicode_collation_algorithm)
39 >>> would seem to be a reasonable sort order. (See also <http://www.unicode.org/unicode/reports/tr10/>.)
40 >>> Unfortunately the standard perl implementation, [Unicode::Collate](http://perldoc.perl.org/Unicode/Collate.html)
41 >>> doesn't handle the optional [numbers](http://www.unicode.org/unicode/reports/tr10/#Customization)
42 >>> extension which is what you want. --[[Will]]
46 Below is my simple patch. Feel free to use it or comment!
48 I have also 2 considerations for inline sorting:
50 1. Maybe changing name of `sort` parameter to `sortby` or `sortkey` will
52 1. Maybe you should use `title` sort key for title from meta plugin and `name`,
53 `filename`, `page` or `pagename` for page names? In the future you can also
54 sort by meta author, license or another key.
58 --- inline.pm-orig 2008-09-02 09:53:20.000000000 +0200
59 +++ inline.pm 2008-09-02 10:09:02.000000000 +0200
63 if (exists $params{sort} && $params{sort} eq 'title') {
64 - @list=sort { pagetitle(basename($a)) cmp pagetitle(basename($b)) } @list;
65 + if (! $params{sorttype} || $params{sorttype} eq 'lexical') {
66 + @list=sort { pagetitle(basename($a)) cmp pagetitle(basename($b)) } @list;
68 + elsif ($params{sorttype} eq 'numeric') {
69 + @list=sort { pagetitle(basename($a)) <=> pagetitle(basename($b)) } @list;
72 + return sprintf(gettext("unknown sort type %s"), $params{sorttype});
75 elsif (exists $params{sort} && $params{sort} eq 'mtime') {
76 @list=sort { $pagemtime{$b} <=> $pagemtime{$a} } @list;
78 @list=sort { $pagectime{$b} <=> $pagectime{$a} } @list;
81 - return sprintf(gettext("unknown sort type %s"), $params{sort});
82 + return sprintf(gettext("unknown sort key %s"), $params{sort});
85 if (yesno($params{reverse})) {
89 Joey, have you forgotten about that request? ;) --[[Paweł|ptecza]]
91 > Okie. Here is a different [[patch]] based on my comment above. It doesn't introduce
92 > a new key, but rather changes the title sorting order. Two caveats:
94 * I've only tested this in `inline`, not the other places I changed the sort order.
95 * I'm unsure if the regexp used in the split should be `/(-?\d+)/` instead of `/(\d+)/`.
96 As written, '-' is interpreted as a hyphen rather than a minus sign.
100 >> Hi Will! Your idea looks interesting for me, but I'm affraid that it's too big
101 >> change in Ikiwiki... Maybe I'm wrong? ;) What do you think, Joey? --[[Paweł|ptecza]]
103 >>> It isn't that big a change. It is just supplying a sort order to the sort. The
104 >>> patch is a little larger because I then went through and made that sort
105 >>> order available in other places where it makes sense. (Looking at the
106 >>> patch again briefly, I should have also used it in the `map` plugin.)
108 >>> If you wanted a simple patch, you could just move the `titlecmp` function
109 >>> into the inline plugin and only use it there. The problem with that is that
110 >>> it only fixes the inline plugin. -- [[Will]]
114 diff --git a/IkiWiki.pm b/IkiWiki.pm
115 index c0f5dea..d001f8d 100644
118 @@ -20,7 +20,7 @@ use Exporter q{import};
119 our @EXPORT = qw(hook debug error template htmlpage add_depends pagespec_match
120 bestlink htmllink readfile writefile pagetype srcfile pagename
121 displaytime will_render gettext urlto targetpage
123 + add_underlay titlecmp
124 %config %links %pagestate %renderedfiles
125 %pagesources %destsources);
126 our $VERSION = 2.00; # plugin interface version, next is ikiwiki version
127 @@ -835,6 +835,42 @@ sub titlepage ($) { #{{{
131 +sub titlecmp ($$) { #{{{
135 + my @listA=split(/(\d+)/,$titleA);
136 + my @listB=split(/(\d+)/,$titleB);
138 + while (@listA && @listB) {
139 + # compare bits of text
140 + my $a = shift @listA;
141 + my $b = shift @listB;
142 + my $c = ($a cmp $b);
145 + if (@listA && @listB) {
152 + # 01 is different to 1
153 + $c = (length($a) <=> length($b));
161 + return 1 if (@listA);
162 + return -1 if (@listB);
167 sub linkpage ($) { #{{{
169 my $chars = defined $config{wiki_file_chars} ? $config{wiki_file_chars} : "-[:alnum:]+/.:_";
170 diff --git a/IkiWiki/Plugin/brokenlinks.pm b/IkiWiki/Plugin/brokenlinks.pm
171 index 37752dd..ccaa399 100644
172 --- a/IkiWiki/Plugin/brokenlinks.pm
173 +++ b/IkiWiki/Plugin/brokenlinks.pm
174 @@ -59,7 +59,7 @@ sub preprocess (@) { #{{{
179 + sort titlecmp @broken)
183 diff --git a/IkiWiki/Plugin/inline.pm b/IkiWiki/Plugin/inline.pm
184 index 8efef3f..263e7a6 100644
185 --- a/IkiWiki/Plugin/inline.pm
186 +++ b/IkiWiki/Plugin/inline.pm
187 @@ -192,7 +192,7 @@ sub preprocess_inline (@) { #{{{
190 if (exists $params{sort} && $params{sort} eq 'title') {
191 - @list=sort { pagetitle(basename($a)) cmp pagetitle(basename($b)) } @list;
192 + @list=sort { titlecmp(pagetitle(basename($a)),pagetitle(basename($b))) } @list;
194 elsif (exists $params{sort} && $params{sort} eq 'mtime') {
195 @list=sort { $pagemtime{$b} <=> $pagemtime{$a} } @list;
196 diff --git a/IkiWiki/Plugin/orphans.pm b/IkiWiki/Plugin/orphans.pm
197 index b910758..10a1d87 100644
198 --- a/IkiWiki/Plugin/orphans.pm
199 +++ b/IkiWiki/Plugin/orphans.pm
200 @@ -56,7 +56,7 @@ sub preprocess (@) { #{{{
201 htmllink($params{page}, $params{destpage}, $_,
205 + } sort titlecmp @orphans).
209 diff --git a/IkiWiki/Render.pm b/IkiWiki/Render.pm
210 index ceb7c84..00798e1 100644
211 --- a/IkiWiki/Render.pm
212 +++ b/IkiWiki/Render.pm
213 @@ -89,7 +89,7 @@ sub genpage ($$) { #{{{
214 $template->param(have_actions => 1);
217 - my @backlinks=sort { $a->{page} cmp $b->{page} } backlinks($page);
218 + my @backlinks=sort { titlecmp($a->{page}, $b->{page}) } backlinks($page);
219 my ($backlinks, $more_backlinks);
220 if (@backlinks <= $config{numbacklinks} || ! $config{numbacklinks}) {
221 $backlinks=\@backlinks;