X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/927558ee444a12774c579bc6acf76f8e040c5229..b1a721942de0556cfd78d67f5c8822611b13fa6e:/doc/plugins/po.mdwn?ds=sidebyside diff --git a/doc/plugins/po.mdwn b/doc/plugins/po.mdwn index ab096b2ac..b7c1582ca 100644 --- a/doc/plugins/po.mdwn +++ b/doc/plugins/po.mdwn @@ -49,15 +49,15 @@ Supported languages `po_master_language` is used to set the "master" language in `ikiwiki.setup`, such as: - po_master_language => { 'code' => 'en', 'name' => 'English' } + po_master_language: en|English `po_slave_languages` is used to set the list of supported "slave" languages, such as: - po_slave_languages => [ 'fr|Français', - 'es|Español', - 'de|Deutsch', - ] + po_slave_languages: + - fr|Français + - es|Español + - de|Deutsch Decide which pages are translatable ----------------------------------- @@ -117,12 +117,13 @@ serve any page in the client's preferred language, if available. Add 'Options MultiViews' to the wiki directory's configuration in Apache. -When `usedirs` is enabled, one has to set `DirectoryIndex index` for -the wiki context. +When `usedirs` is enabled, you should also set `DirectoryIndex index`. -Setting `DefaultLanguage LL` (replace `LL` with your default MIME -language code) for the wiki context can help to ensure -`bla/page/index.en.html` is served as `Content-Language: LL`. +These settings are also recommended, in order to avoid serving up rss files +as index pages: + + AddType application/rss+xml;qs=0.8 .rss + AddType application/atom+xml;qs=0.8 .atom For details, see [Apache's documentation](http://httpd.apache.org/docs/2.2/content-negotiation.html). @@ -149,6 +150,9 @@ the wiki homepage. The `ISTRANSLATION` and `ISTRANSLATABLE` variables can be used to display things only on translatable or translation pages. +The `LANG_CODE` and `LANG_NAME` variables can respectively be used to +display the current page's language code and pretty name. + ### Display page's versions in other languages The `OTHERLANGUAGES` loop provides ways to display other languages' @@ -198,7 +202,7 @@ enabled, "slave" pages therefore link to the "master" page's discussion page. Likewise, "slave" pages are not supposed to have sub-pages; -[[WikiLinks|wikilink]] that appear on a "slave" page therefore link to +[[WikiLinks|ikiwiki/wikilink]] that appear on a "slave" page therefore link to the master page's sub-pages. Translating @@ -225,6 +229,14 @@ are not rendered correctly on the slave pages: could be used to support it, but it would need a security audit * other markup languages have not been tested. +Renaming a page +--------------- + +A translatable page may be renamed using the web interface and the +[[rename plugin|plugins/rename]], or using the VCS directly; in +the latter case, *both* the "master" page and every corresponding +`.po` file must be renamed in the same commit. + Security ======== @@ -235,157 +247,14 @@ When using po4a older than 0.35, it is recommended to uninstall `Text::WrapI18N` (Debian package `libtext-wrapi18n-perl`), in order to avoid a potential denial of service. -TODO +BUGS ==== -Better links ------------- - -Once the fix to -[[bugs/pagetitle_function_does_not_respect_meta_titles]] from -[[intrigeri]]'s `meta` branch is merged into ikiwiki upstream, the -generated links' text will be optionally based on the page titles set -with the [[meta|plugins/meta]] plugin, and will thus be translatable. -It will also allow displaying the translation status in links to slave -pages. Both were implemented, and reverted in commit -ea753782b222bf4ba2fb4683b6363afdd9055b64, which should be reverted -once [[intrigeri]]'s `meta` branch is merged. - -An integration branch, called `meta-po`, merges [[intrigeri]]'s `po` -and `meta` branches, and thus has this additional features. - -Pagespecs ---------- - -I was suprised that, when using the map directive, a pagespec of "*" -listed all the translated pages as well as regular pages. That can -make a big difference to an existing wiki when po is turned on, -and seems generally not wanted. -(OTOH, you do want to match translated pages by -default when locking pages.) --[[Joey]] - -> Seems hard to me to sort apart the pagespec whose matching pages -> list must be restricted to pages in the master (or current?) -> language, and the ones that should not. The only solution I can see -> to this surprising behaviour is: documentation. --[[intrigeri]] - -l10n wiki misconfiguration --------------------------- - -If a page is not translated yet, the "translated" version of it -displays wikilinks to other, existing (but not yet translated?) -pages as edit links, as if those pages do not exist. - -That's really confusing, especially as clicking such a link -brings up an edit form to create a new, english page. - -This is with po_link_to=current or negotiated. With default, it doesn't -happen.. - -Also, this may only happen if the page being linked to is coming from an -underlay, and the underlays lack translation to a given language. ---[[Joey]] - -> Any simple testcase to reproduce it, please? I've never seen this -> happen yet. --[[intrigeri]] - ->> Sure, go here ->> (Currently 0% translateed) and see the 'WikiLink' link at the bottom, ->> which goes to ->> Compare with eg, the 100% translated Dansk version, where ->> the WikiLink link links to the English WikiLink page. --[[Joey]] - ->>> Seems not related to the page/string translation status: the 0% ->>> translated Spanish version has the correct link, just like the ->>> Dansk version => I'm changing the bug title accordingly. ->>> ->>> I tested forcing the sv html page to be rebuilt by translating a ->>> string in it, it did not fix the bug. I did the same for the ->>> Spanish page, it did not introduce the bug. So this is really ->>> weird. ->>> ->>> The smiley underlay seems to be the only place where the wrong ->>> thing happens: the basewiki underlay has similar examples ->>> that do not exhibit this bug. An underlay linking to another might ->>> be necessary to reproduce it. Going to dig deeper. --[[intrigeri]] - ->>>> After a few hours lost in the Perl debugger, I think I have found ->>>> the root cause of the problem: in l10n wiki's configured ->>>> `underlaydir`, the basewiki is present in every slave language ->>>> that is enabled for this wiki *but* Swedish. With such a ->>>> configuration, the `ikiwiki/wikilink` page indeed does not exist ->>>> in Swedish language: no `ikiwiki/wikilink.sv.po` can be found ->>>> where ikiwiki is looking. Have a look to ->>>> , the basewiki is not ->>>> available in Swedish language on this wiki. So this is not a po ->>>> bug, but a configuration or directories layout issue. This is ->>>> solved by adding the Swedish basewiki to the underlay dir, which ->>>> is I guess not a possibility in the l10n wiki context. I guess ->>>> this could be solved by adding `SRCDIR/basewiki` as an underlay ->>>> to your l10n wiki configuration, possibly using the ->>>> `add_underlays` configuration directive. --[[intrigeri]] - -Double commits of po files --------------------------- - -When adding a new english page, the po files are created, committed, -and then committed again. The second commit makes this change: - - -"Content-Type: text/plain; charset=utf-8\n" - -"Content-Transfer-Encoding: ENCODING" - +"Content-Type: text/plain; charset=UTF-8\n" - +"Content-Transfer-Encoding: ENCODING\n" - -Same thing happens when a change to an existing page triggers a po file -update. --[[Joey]] - -> * The s/utf-8/UTF-8 part has been fixed. -> * The ENCODING\n part is due to an inconsistency in po4a, which -> I've just send a patch for. --[[intrigeri]] - -New pages not translatable --------------------------- - -Today I added a new English page to l10n.ikiwiki.info. When I saved, -the page did not have the translation links at the top. I waited until -the po plugin had, in the background, created the po files, and refreshed; -still did not see the translation links. Only when I touched the page -source and refreshed did it finally add the translation links. -I can reproduce this bug in a test site. --[[Joey]] - -> I could reproduce this bug at some point during the merge of a buggy -> version of my ordered slave languages patch, but I cannot anymore. -> Could you please try again? --[[intrigeri]] - -Ugly messages with empty files ------------------------------- - -If there are empty .mdwn files, the po plugin displays some ugly messages. - -> This is due to a bug in po4a (not checking definedness of a -> variable). One-liner patch sent. --[[intrigeri]] - -Remove po/pot files when disabling the po plugin? -------------------------------------------------- - -ikiwiki now has a `disable` hook. Should the po plugin remove the po -files from the source repository when it has been disabled? - -Translation of directives -------------------------- - -If a translated page contains a directive, it may expand to some english -text, or text in whatever single language ikiwiki is configured to "speak". +[[!inline pages="bugs/po:* and !bugs/done and !link(bugs/done) and !bugs/*/*" +feeds=no actions=no archive=yes show=0]] -Maybe there could be a way to switch ikiwiki to speaking another language -when building a non-english page? Then the directives would get translated. - -(We also will need this in order to use translated templates, when they are -available.) - -Documentation -------------- +TODO +==== -Maybe write separate documentation depending on the people it targets: -translators, wiki administrators, hackers. This plugin may be complex -enough to deserve this. +[[!inline pages="todo/po:* and !todo/done and !link(todo/done) and !todo/*/*" +feeds=no actions=no archive=yes show=0]]