added new EasyGiant library

1 files changed, 112 insertions, 0 deletions

diff --git a/h-source/Library/Form/Entry.php b/h-source/Library/Form/Entry.php
new file mode 100755
index 0000000..6f45557
--- /dev/null
+++ b/h-source/Library/Form/Entry.php
@@ -0,0 +1,112 @@
+<?php
+
+// EasyGiant is a PHP framework for creating and managing dynamic content
+//
+// Copyright (C) 2009 - 2011  Antonio Gallo
+// See COPYRIGHT.txt and LICENSE.txt.
+//
+// This file is part of EasyGiant
+//
+// EasyGiant 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 3 of the License, or
+// (at your option) any later version.
+//
+// EasyGiant 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.
+//
+// You should have received a copy of the GNU General Public License
+// along with EasyGiant.  If not, see <http://www.gnu.org/licenses/>.
+
+if (!defined('EG')) die('Direct access not allowed!');
+
+//base class of the form entries
+abstract class Form_Entry {
+
+	public $entryName = null; //the name of the entry
+	public $entryClass = null; //the class of the entry
+	public $idName = null; //the id of the input entry
+	public $className = null; //the class of the input entry
+	public $labelString = null; //label of the form
+	public $labelClass = null; //the class of the tag of the label
+	public $options = array(); //options (if the entry is a <select> entry or a radio button). Associative array or comma-divided list.
+	public $reverse = null; //reverse label with value in select entries
+	public $defaultValue = '';
+	public $wrap = array();
+	public $deleteButton = null;
+	public $type = null; //the type of the entry
+
+	//create the label of each entry of the form
+	public function getLabelTag()
+	{
+		$labelTagClass = isset($this->labelClass) ? $this->labelClass : 'entryLabel';
+		return isset($this->labelString) ? "<label class='$labelTagClass'>".$this->labelString."</label>\n\t" : null;
+	}
+
+	//get the class of the entry
+	public function getEntryClass()
+	{
+		if (isset($this->entryClass))
+		{
+			$class = $this->entryClass;
+		}
+		else
+		{
+			switch($this->type)
+			{
+				case 'InputText':
+					$class = 'form_input_text';
+					break;
+				case 'Checkbox':
+					$class = 'form_checkbox';
+					break;
+				case 'File':
+					$class = 'form_input_file';
+					break;
+				case 'Textarea':
+					$class = 'form_textarea';
+					break;
+				case 'Password':
+					$class = 'form_input_text form_input_password';
+					break;
+				default:
+					$class = 'form_input_text';
+					break;
+			}
+		}
+		return $class;
+	}
+
+	public function getWrapElements($value = null)
+	{
+		//replace the ;;value;; variable
+		for ($i = 0; $i < count($this->wrap); $i++)
+		{
+			if ( preg_match('/;;(.*)\|value;;/',$this->wrap[$i],$m) )
+			{
+				if (!function_exists($m[1])) {
+					throw new Exception('Error in <b>'.__METHOD__.'</b>: function <b>'.$m[1].'</b> does not exists..');
+				}
+				//apply the function
+				$v = call_user_func($m[1],$value);
+				$this->wrap[$i] = str_replace(";;".$m[1]."|value;;",$v,$this->wrap[$i]);
+			}
+			else if ( preg_match('/;;value;;/',$this->wrap[$i]) )
+			{
+				$this->wrap[$i] = str_replace(';;value;;',$value,$this->wrap[$i]);
+			}
+		}
+		
+		$wrap[0] = isset($this->wrap[0]) ? $this->wrap[0] : null;
+		$wrap[1] = isset($this->wrap[1]) ? $this->wrap[1] : null;
+		$wrap[2] = isset($this->wrap[2]) ? $this->wrap[2] : null;
+		$wrap[3] = isset($this->wrap[3]) ? $this->wrap[3] : null;
+		$wrap[4] = isset($this->wrap[4]) ? $this->wrap[4] : null;
+		return $wrap;
+	}
+
+	abstract public function render($value = null);
+
+}