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Documentation for the Freemarker functions provided by ccm-themedirector 

git-svn-id: https://svn.libreccm.org/ccm/trunk@6130 8810af33-2d31-482b-a856-94f89814c4df
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jensp 2019-06-10 17:47:47 +00:00
parent c1e55fa675
commit b7f454275a
2 changed files with 30 additions and 36 deletions
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ccm-themedirector/doc/freemarker/ccm-themedirector/language.md 100644
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# Freemarker functions for language related tasks.
Import Path
:`/ccm-themedirector/language.ftl`
### `getAvailableLanguages(): Sequence<String> `
Returns the available languages for the current document as sequence. This
sequence can be used for creating links for selecting the language:
<ul class="language-selector">
<#list Lang.getAvailableLanguages()?sort as lang>
<li class="${(lang==negotiatedLanguage)?then('selected', '')}">${lang}</li>
</#list>
</ul>
This example uses the `list` directive from Freemarker to iterate over
the available languages returned by `getAvailableLanguages` The
Freemarker build-in `?then` is used together with the
`negotiatedLanguage` variable to check if the curent language is the
selected language. If this is the case a CSS class is added to the
HTML.

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ccm-themedirector/doc/freemarker/ccm-themedirector.md → ccm-themedirector/doc/freemarker/ccm-themedirector/utils.md
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# Freemarker functions provided by ccm-themedirector
## Language utilities
Provides functions for gettign the available languages for the current page.
Import Path
:`/ccm-themedirector/language.ftl`
### `getAvailableLanguages(): Sequence<String> `
Returns the available languages for the current document as sequence. This
sequence can be used for creating links for selecting the language:
<ul class="language-selector">
<#list Lang.getAvailableLanguages()?sort as lang>
<li class="${(lang==negotiatedLanguage)?then('selected', '')}">${lang}</li>
</#list>
</ul>
This example uses the `list` directive from Freemarker to iterate over the available languages returned by `getAvailableLanguages` The Freemarker build-in `?then` is used together with the `negotiatedLanguage` variable to
check if the curent language is the selected language. If this is the case
a CSS class is added to the HTML.
## Utility functions
# Utility functions
Import Path
:`/ccm-themedirectory/utils.ftl`
### `String getPageApplication()`
## `getPageApplication(): String`
Return the application of the current page.
### `String getPageTitle()`
## `getPageTitle(): String`
Return the title of the current page as provided by the
_Category Menu_ Component of the _ccm-navigation_ module.
### `String getSiteHostName()`
## `getSiteHostName(): String`
Returns the host name of the CCM installation as provided by the
_SiteBanner_ component of the _ccm-core_ module.
### `String getSiteName()`
## `getSiteName(): String`
Returns the host name of the CCM installation as provided by the
_SiteBanner_ component of the _ccm-core_ module.
@ -61,9 +36,7 @@ section. It is possible to define different styles for different languages.
The style definition in the theme manifest must be in the format expected by the Java
[DateTimeFormatter](https://docs.oracle.com/javase/8/docs/api/index.html?java/time/format/DateTimeFormatter.html) class.
#### Example
### Example
In the theme manifest in the following format is defined:
@ -103,5 +76,3 @@ In this example the `getNewsDate` function was used to retrieve the date of a ne
and for english:
4/1/19