New field plugin for dates

diff --git a/mod/data/field/date/field.class.php b/mod/data/field/date/field.class.php
new file mode 100755 (executable)
index 0000000..b8ecb08
--- /dev/null
+++ b/mod/data/field/date/field.class.php
@@ -0,0 +1,89 @@
+<?php // $Id$
+///////////////////////////////////////////////////////////////////////////
+//                                                                       //
+// NOTICE OF COPYRIGHT                                                   //
+//                                                                       //
+// Moodle - Modular Object-Oriented Dynamic Learning Environment         //
+//          http://moodle.org                                            //
+//                                                                       //
+// Copyright (C) 1999-onwards Moodle Pty Ltd  http://moodle.com          //
+//                                                                       //
+// This program is free software; you can redistribute it and/or modify  //
+// it under the terms of the GNU General Public License as published by  //
+// the Free Software Foundation; either version 2 of the License, or     //
+// (at your option) any later version.                                   //
+//                                                                       //
+// This program is distributed in the hope that it will be useful,       //
+// but WITHOUT ANY WARRANTY; without even the implied warranty of        //
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         //
+// GNU General Public License for more details:                          //
+//                                                                       //
+//          http://www.gnu.org/copyleft/gpl.html                         //
+//                                                                       //
+///////////////////////////////////////////////////////////////////////////
+
+class data_field_date extends data_field_base {
+
+    var $type = 'date';
+
+    var $day   = 0;
+    var $month = 0;
+    var $year  = 0;
+
+    function data_field_date($field=0, $data=0) {
+        parent::data_field_base($field, $data);
+    }
+
+    function display_add_field($recordid=0) {
+
+        if ($recordid) {
+            $content = (int) get_field('data_content', 'content', 'fieldid', $this->field->id, 'recordid', $recordid);
+        } else {
+            $content = time();
+        }
+
+        $str = '<div title="'.$this->field->description.'">';
+        $str .= get_string('date').': ';
+        $str .= print_date_selector('field_'.$this->field->id.'_day', 'field_'.$this->field->id.'_month', 
+                                    'field_'.$this->field->id.'_year', $content, true);
+        $str .= '</div>';
+
+        return $str;
+    }
+
+    function update_content($recordid, $value, $name='') {
+
+        $names = explode('_',$name);
+        $name = $names[2];          // day month or year
+
+        $this->$name = $value;
+
+        if ($this->day and $this->month and $this->year) {  // All of them have been collected now
+
+            $content = new object;
+            $content->fieldid = $this->field->id;
+            $content->recordid = $recordid;
+            $content->content = make_timestamp($this->year, $this->month, $this->day, 12, 0, 0, 0, false);
+    
+            if ($oldcontent = get_record('data_content','fieldid', $this->field->id, 'recordid', $recordid)) {
+                $content->id = $oldcontent->id;
+                return update_record('data_content', $content);
+            } else {
+                return insert_record('data_content', $content);
+            }
+        }
+    }
+
+    function display_browse_field($recordid, $template) {
+
+        global $CFG;
+
+        if ($content = get_field('data_content', 'content', 'fieldid', $this->field->id, 'recordid', $recordid)){
+            return userdate($content, get_string('strftimedate'), 0);
+        }
+    }
+
+
+}
+
+?>

diff --git a/mod/data/field/date/icon.gif b/mod/data/field/date/icon.gif
new file mode 100755 (executable)
index 0000000..d4bef9d
Binary files /dev/null and b/mod/data/field/date/icon.gif differ

diff --git a/mod/data/field/date/mod.html b/mod/data/field/date/mod.html
new file mode 100755 (executable)
index 0000000..155b409
--- /dev/null
+++ b/mod/data/field/date/mod.html
@@ -0,0 +1,10 @@
+<table width="100%">
+    <tr>
+        <td class="c0"><?php echo get_string('fieldname', 'data'); ?>:</td>
+        <td class="c1"><input class="fieldname" type="text" name="name" id="name" value = "<?php echo($this->field->name); ?>" /></td>
+    </tr>
+    <tr>
+        <td class="c0"><?php echo get_string('fielddescription', 'data'); ?>:</td>
+        <td class="c1"><input class="fielddescription" type="text" name="description" id="description" value = "<?php echo ($this->field->description);?>" /></td>
+    </tr>
+</table>