WebSVN – Applications.papyrus – Diff – /trunk/api/text/wiki_wikini/Wikini.class.php

 // |                                                                                                      |
 // | You should have received a copy of the GNU General Public License                                    |
 // | along with Foobar; if not, write to the Free Software                                                |
 // | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA                            |
 // +------------------------------------------------------------------------------------------------------+
-// CVS : $Id: Wikini.class.php,v 1.1 2004-11-23 17:25:38 jpm Exp $
+// CVS : $Id: Wikini.class.php,v 1.2 2004-11-25 15:36:41 jpm Exp $
 /**
 * Classe configurant le formatage pour Wikini.
+*
 * Ce fichier contient une classe configurant les règles de formatage de Wikini.
 * Nécessite que l'application appelant ce fichier est précédement inclu le fichier de Pear:
 //Auteur original :
 *@author        Jean-Pascal MILCENT <jpm@tela-botanica.org>
 //Autres auteurs :
 *@author        Aucun
 *@copyright     Tela-Botanica 2000-2004
-*@version       $Revision: 1.1 $ $Date: 2004-11-23 17:25:38 $
+*@version       $Revision: 1.2 $ $Date: 2004-11-25 15:36:41 $
 // +------------------------------------------------------------------------------------------------------+
 */
 // +------------------------------------------------------------------------------------------------------+
+    *
     * @var array
+    *
     */
     var $rules = array(
+        'Table', // Tableaux
         'Code', // Inclusion de code avec coloration syntaxique
-        'Delimiter', // Type de retour à la ligne
         'Emphasis', // Italique
         'Freelink', // Nom de Page qui ne sont pas au format Wiki
         'Heading', // Titre
         'Horiz', // Ligne horizontale
         'Interwiki', // Affichage de page d'un autre Wiki. Modifié par rapport à l'original de Text_Wiki
         'Newline', // Nouveau paragraphe.
         'Paragraph', // Nouveau paragraphe avec une ligne vide.
         'Tighten', // Réduit les lignes vide si on en a 3 ou plus consécutives
         'Raw', // Inclusion de HTML et non traitement du contenu par les règles de formatage. Modifié par rapport à l'original de Text_Wiki
         'Revise', // Suppression de texte. Modifié par rapport à l'original de Text_Wiki
-        'Table', // Tableaux
         'Tt', // Texte à espacement fixe
         'Url', // Inclusion d'url dont les url d'images
-        'Strong'// Gras
+        'Strong',// Gras
+        'Include'// Action Include
     );
     /**
+    *
     * The delimiter for token numbers of parsed elements in source text.
+    *
     * @access public
+    *
     * @var string
+    *
     */
-    var $delim = "\xFF";
+    var $delim = 12;
     function Text_Wikini()
+    {
         $this->addPath(
             'render',
             $this->fixPath(dirname(__FILE__)) . 'Render/'
         );
+    }
+    /**
+    *
+    * Renders tokens back into the source text, based on the requested format.
+    *
+    * @access public
+    *
+    * @param string $format The target output format, typically 'xhtml'.
+    * If a rule does not support a given format, the output from that
+    * rule is rule-specific.
+    *
+    * @return string The transformed wiki text.
+    *
+    */
+    function render($format = 'Xhtml')
+    {
+        // the rendering method we're going to use from each rule
+        $format = ucwords(strtolower($format));
+        // the eventual output text
+        $output = '';
+        // when passing through the parsed source text, keep track of when
+        // we are in a delimited section
+        $in_delim = false;
+        // when in a delimited section, capture the token key number
+        $key = '';
+        // load the format object
+        $this->loadFormatObj($format);
+        // pre-rendering activity
+        if (is_object($this->formatObj[$format])) {
+            $output .= $this->formatObj[$format]->pre();
+        }
+        // load the render objects
+        foreach (array_keys($this->parseObj) as $rule) {
+            $this->loadRenderObj($format, $rule);
+        }
+        // pass through the parsed source text character by character
+        $k = strlen($this->source);
+        for ($i = 0; $i < $k; $i++) {
+            // the current character
+            $char = $this->source{$i};
+            // are alredy in a delimited section?
+            if ($in_delim) {
+                // yes; are we ending the section?
+                if ($char == chr($this->delim)) {
+                    // yes, get the replacement text for the delimited
+                    // token number and unset the flag.
+                    $key = (int)$key;
+                    $rule = $this->tokens[$key][0];
+                    $opts = $this->tokens[$key][1];
+                    $output .= $this->renderObj[$rule]->token($opts);
+                    $in_delim = false;
+                } else {
+                    // no, add to the dlimited token key number
+                    $key .= $char;
+                }
+            } else {
+                // not currently in a delimited section.
+                // are we starting into a delimited section?
+                if ($char == chr($this->delim)) {
+                    // yes, reset the previous key and
+                    // set the flag.
+                    $key = '';
+                    $in_delim = true;
+                } else {
+                    // no, add to the output as-is
+                    $output .= $char;
+                }
+            }
+        }
+        // post-rendering activity
+        if (is_object($this->formatObj[$format])) {
+            $output .= $this->formatObj[$format]->post();
+        }
+        // return the rendered source text.
+        return $output;
+    }
+    /**
+    *
+    * Add a token to the Text_Wiki tokens array, and return a delimited
+    * token number.
+    *
+    * @access public
+    *
+    * @param array $options An associative array of options for the new
+    * token array element.  The keys and values are specific to the
+    * rule, and may or may not be common to other rule options.  Typical
+    * options keys are 'text' and 'type' but may include others.
+    *
+    * @param boolean $id_only If true, return only the token number, not
+    * a delimited token string.
+    *
+    * @return string|int By default, return the number of the
+    * newly-created token array element with a delimiter prefix and
+    * suffix; however, if $id_only is set to true, return only the token
+    * number (no delimiters).
+    *
+    */
+    function addToken($rule, $options = array(), $id_only = false)
+    {
+        // increment the token ID number.  note that if you parse
+        // multiple times with the same Text_Wiki object, the ID number
+        // will not reset to zero.
+        static $id;
+        if (! isset($id)) {
+            $id = 0;
+        } else {
+            $id ++;
+        }
+        // force the options to be an array
+        settype($options, 'array');
+        // add the token
+        $this->tokens[$id] = array(
+=> $rule,
+=> $options
+        );
+        // return a value
+        if ($id_only) {
+            // return the last token number
+            return $id;
+        } else {
+            // return the token number with delimiters
+            return chr($this->delim) . $id . chr($this->delim);
+        }
+    }
+}
 // +------------------------------------------------------------------------------------------------------+
 // |                                            PIED du PROGRAMME                                         |
 /* +--Fin du code ----------------------------------------------------------------------------------------+
+*
+* $Log: not supported by cvs2svn $
+* Revision 1.1  2004/11/23 17:25:38  jpm
 * Début classe PEAR WIKI pour la syntaxe Wikini.
 * $Log: not supported by cvs2svn $
+*
 * +-- Fin du code ----------------------------------------------------------------------------------------+
 */

Subversion Repositories Applications.papyrus

(root)/trunk/api/text/wiki_wikini/Wikini.class.php – Rev 165 → 174