Changeset 129

Timestamp:

06/16/2006 05:48:55 AM (4 years ago)

Author:

DarTar

Message:

Adding formatter support for simple table markup. Credits: Tormod Haugen - #230

Location:

trunk

Files:

• css/wikka.css (modified) (2 diffs)
• formatters/wakka.php (modified) (5 diffs)

trunk/css/wikka.css

@@ -439 +439 @@
 /* Action-related styling */
 
-/* Table action */
+/* Tables */
 
 table.wikka {
@@ -445 +445 @@
         border-collapse: collapse;
         border-spacing: 0;
+}
+
+table.wikka caption{
+        border: 1px dotted #BBB;
+        font-size: 90%;
+        color: #666;
+        margin:5px 0;
+        padding:2px;
+}
+
+table.wikka th {
+        border: 1px solid #CCC;
+        padding: .1em .25em;
+        background-color: #EEE;
 }
 

trunk/formatters/wakka.php

@@ -1 +1 @@
 <?php
+/**
+ * Wikka Formatting Engine
+ * 
+ * This is the main formatting engine used by Wikka to parse wiki markup and render valid XHTML.
+ * 
+ * @package Formatters
+ * @name Wakka
+ *
+ * @author {@link http://wikkawiki.org/JsnX Jason Tourtelotte}
+ * @author {@link http://wikkawiki.org/DotMG Mahefa Randimbisoa}
+ * @author {@link http://wikkawiki.org/JavaWoman Marjolein Katsma}
+ * @author {@link http://wikkawiki.org/NilsLindenberg Nils Lindenberg} (code cleanup)
+ * @author {@link http://wikkawiki.org/DarTar Dario Taraborelli} (grab handler and filename support for codeblocks)
+ * @author {@link http://wikkawiki.org/TormodHaugen Tormod Haugen} (table formatter support)
+ * 
+ * @todo                - add support for formatter plugins;
+ *                      - use a central RegEx library #34;
+ */
 
 // i18n strings
@@ -27 +45 @@
                 static $newIndentSpace= array();
                 static $br = 1;
+                static $trigger_table = 0;
                 static $trigger_bold = 0;
                 static $trigger_italic = 0;
@@ -49 +68 @@
                 if ((!is_array($things)) && ($things == 'closetags'))
                 {
+                        if (2 < $trigger_table) echo ('</th></tr>');
+                        else if (1 < $trigger_table) echo ('</td></tr>');
+                        if (0 < $trigger_table) echo ('</table>');
                         if ($trigger_strike % 2) echo ('</span>');
                         if ($trigger_notes % 2) echo ('</span>');
@@ -60 +82 @@
                         for ($i = 1; $i<=5; $i ++)
                                 if ($trigger_l[$i] % 2) echo ("</h$i>");
-                        $trigger_bold = $trigger_center = $trigger_floatl = $trigger_inserted = $trigger_deleted = $trigger_italic = $trigger_keys = 0;
+                        $trigger_bold = $trigger_center = $trigger_floatl = $trigger_inserted = $trigger_deleted = $trigger_italic = $trigger_keys = $trigger_table = 0;
                         $trigger_l = array(-1, 0, 0, 0, 0, 0);
                         $trigger_monospace = $trigger_notes = $trigger_strike = $trigger_underline = 0;
                         return;
+                }
+                if ( preg_match("/^\|(\?)(.*?)?\|(\n)?$/", $thing, $matches) ) {
+                        if ( $trigger_table == 0 ) {
+                                $trigger_table = 1;
+                                //TODO escape text for safety
+                                return '<table class="wikka" summary="'.$matches[2].'">'."\n";
+                        }
+                }
+                // table. trigger means: 0==no table, 1==in table no cell, 2==in table data cell, 3==in table header cell
+                else if ( preg_match("/^\|(=|!)?(\d*)?(?:,)?(\d*)?\|(\n)?$/", $thing, $matches) ) {
+                        //First catch is header|caption|summary, second is colspan, third is rowspan, fourth is linebreak.
+                        if ( $trigger_table == 0 )
+                        {
+                                $rs = "<table class=\"wikka\">\n";
+                                if ($matches[1] == "!") {
+                                        $trigger_table = 4;
+                                        return $rs."<caption>";
+                                } else {
+                                        $rs .= "<tr>";
+                                }
+                        }
+                        else if ( $trigger_table == 1 ) {
+                                if ($matches[1] == "!") {
+                                        $trigger_table = 4;
+                                        return "<caption>";
+                                } else {
+                                        $rs = "<tr>";
+                                }
+                        }
+                        else if ( $trigger_table == 2 ) $rs = "</td>";
+                        else if ( $trigger_table == 3 ) $rs = "</th>";
+                        else if ( $trigger_table == 4 ) {
+                                $trigger_table = 1;
+                                return "</caption>\n";
+                        }
+                        
+                        if ( $trigger_table > 1 && $matches[4] == "\n") {
+                                $trigger_table = 1;
+                                return $rs."</tr>\n";
+                        }
+                        
+                        if ( $matches[1] == "=" ) {
+                                $trigger_table = 3;
+                                $rs .= "<th";
+                        } else if ( $matches[1] == "" ) {
+                                $trigger_table = 2;
+                                $rs .= "<td";
+                        }
+                        if ( $matches[2] && $matches[2] > 1 ) $rs .= " colspan=\"$matches[2]\"";
+                        if ( $matches[3] && $matches[3] > 1 ) $rs .= " rowspan=\"$matches[3]\"";
+                        
+                        return $rs.">";
+
+                } else if ( $trigger_table == 1 ) {
+                        //Are in table, no cell - but not asked to open new: please close and parse again. ;)
+                        $trigger_table = 0;
+                        return "</table>\n".wakka2callback($things);
                 }
                 // convert HTML thingies
@@ -415 +494 @@
         "======|=====|====|===|==|".                                                                                                                    # headings
         "\n([\t~]+)(-|&|[0-9a-zA-Z]+\))?|".                                                                                                             # indents and lists
+        "\|[^\|]*?\|(?:\n)?|".                                                                                                                                  # Simple Tables 
         "\{\{.*?\}\}|".                                                                                                                                                 # action
         "\b[A-ZÄÖÜ][A-Za-zÄÖÜßäöü]+[:](?![=_])\S*\b|".                                                                                  # InterWiki link