SPIP commits

#INCLURE and #MODELE accept several parameters : the syntax used for it was #INCLURE(a){b}{c}.

This syntax has been introduced in spip1.9.1. We can also read on the official documentation :

Models are not restricted to shortcuts within the text of articles. They can also be called from within a template by using the tag #MODELE{model} or [(#MODELE{model}{p1=thing,p2=whatsit}{p3=etc}|filter...)]. But this is less new, because it is equivalent to a (static) inclusion of another template (already made possible by the tag #INCLURE).

However it was quite buggy and not really homogeneous. For ex. a few abnormal differences were found between #MODELE{my_model, ..} and #INCLURE(fond=modeles/my_model){..}.

Now, the codes with parenteses and/or several braces delimited blocks are considered as deprecated : You should write instead #INCLURE{a,b,c} and #MODELE{a,b,c}.
The old syntax is still accepted.

Ex.:

#INCLURE(fond=inc-header){type=test}{env}
#INCURE{fond=inc-header, type=test, env}
#MODELE{img,lien=article5,class=logo,align=left,lien_class=important}

You can also calculate these parameters with other static content (like tags, #MODELE and #INCLURE) :

#INCLURE{fond=inc-[(#ENV{skel}|secu)]}
#MODELE{img,lien=article5,class=logo_#LANG_LEFT,align=#LANG_LEFT}

Parentheses, brakets and filters can also be used to display elements only where #INCLURE returns a content :
Ex. :

[Lastest articles in the feed #FEED_TITLE : 
  <ul>
  (#INCLURE{fond=rss-read, url=#FEED_URL, date=#DATE}|extract_post_titles)
  </ul>
]

Edit : The first argument of an INCLURE can be calculated. The common syntax indicates that filters require parentheses. But, for reason of compatibility, the following simplified syntax is accepted :

[(#INCLURE{#CHEMIN{spip_style.css}|url_absolue_css}|compacte_css)]

Read more...

The SPIP team is really active and improve it regularly.
Here is a list of new functions that can help you develop plugins :

supprimer_objets_lies ( array($type, $id) ) :
Type : pipeline
Removes the objects of plugins linked to core objects (used when these core objects are deleted)

// http://doc.spip.org/@action_editer_message_post_supprimer
function action_editer_message_post_supprimer($id_message) {
        sql_delete("spip_messages", "id_message=".sql_quote($id_message));
        sql_delete("spip_auteurs_messages", "id_message=".sql_quote($id_message));
        pipeline('supprimer_objets_lies',array(
                array('type'=>'message','id'=>$id_message)
        ));
}

optimiser_sansref ($table, $id, $sel) :
This pipeline is called in genie/optimiser.php
It completes the removal process of orphelin objects.
(dead links between tables, that results from the suppression of articles, authors, etc)

example :

/**
 * Optimizes the database by removing orphelins forums
 *
 * @param int $n
 * @return int
 */
function forum_optimiser_base_disparus ($n){
       # detect forums that are linked to an id_rubrique that doesn't exist anymore
       $res = sql_select("forum.id_forum AS id",
                       "spip_forum AS forum
                       LEFT JOIN spip_rubriques AS rubriques
                         ON forum.id_rubrique=rubriques.id_rubrique",
                       "rubriques.id_rubrique IS NULL
                        AND forum.id_rubrique>0");

       $n+= optimiser_sansref ('spip_forum', 'id_forum', $res);
       
...
       
       return $n;
}

filtre_lien_ou_expose ($url, $text, $on=false, $class="", $title="", $rel="") :
This filter creates a link or a tag <strong class='on'>
note : class, title and rel are optional
usage ; [(#URL|lien_ou_expose{texte,condition_selection_on,class,title,rel})]
example : [(#GET{self}|parametre_url{type,public}|lien_ou_expose{<:onglet_messages_publics:>,#ENV{type,public}|=={public}})]


filtre_balise_img ($img, $alt="", $class="") :
This filter creates an <img> tag
usage : [(#CHEMIN{monimage.png}|balise_img)]
(the opposite of filtre_fichier())


filtre_icone ($link, $text, $template_name, $align="", $function="", $class="") :
This filter is a shortcut for creating icons in the templates of the private area
usage : [(#URL|icone{text,template_name,align,function,class})]

test_plugin_actif ('prefix_of_the_plugin') :
This function tests if a plugin is activated and returns a boolean.

For more details :
http://www.spip.net/fr_article3784.html

A little changelog for SPIP2.0 :
- Translation in asturiano, Burmese, Khmer (Kampuchean), Indonesian, Swedish
- Unified private interface using AJAX
- Programming interface for SQL Server (MySQL, Postgres, SQLite)
- New forms for use on the site in public and private area
- Improved interface for documents and forums (documents joints possible)
- Access to several databases from a single skeleton
- Models and pagination in AJAX by simply adding a new criterion
- Hierarchical URLs (like: http://www.example.com/sector/section1/subsection2/article_name)
- Automatic compaction of CSS and javascript files
- Amelioration of the filter system and automatic installer
- And more...

Modifications between 1.9.2e of 13 September 2008 (svn [12624])
and 1.9.2f of 10 December 2008 (svn [13443]):

- Correction of a spelling error in the language list
- Correction of the criteria {par multi titre} in MySQL 5 and utf-8 (alphabetical sorting correct even with accented characters)
- Correction of the RSS of del.icio.us
- Unification of the calculation of the date of publication (now in php) in case of time lag between php and sql
- Optimization of SQL (use of the MySQL requests cache)
- Protection of redirects urls (not < or ")
- Corrections of Ukrainian
- Fix of a security problem