From 232aa1924c8c0f10d87b210b46c9f061af5c844c Mon Sep 17 00:00:00 2001
From: Antonio Gallo <tonicucoz@gmail.com>
Date: Sun, 17 Oct 2010 13:29:57 +0000
Subject: added files

---
 h-source/Library/Form/Form.php | 116 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 116 insertions(+)
 create mode 100755 h-source/Library/Form/Form.php

(limited to 'h-source/Library/Form/Form.php')

diff --git a/h-source/Library/Form/Form.php b/h-source/Library/Form/Form.php
new file mode 100755
index 0000000..00e27d4
--- /dev/null
+++ b/h-source/Library/Form/Form.php
@@ -0,0 +1,116 @@
+<?php
+
+// All EasyGiant code 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.
+// See COPYRIGHT.txt and LICENSE.txt.
+
+if (!defined('EG')) die('Direct access not allowed!');
+
+//create the HTML of the whole form
+class Form_Form {
+
+	public $entry = array(); //associative array containing the entries of the form (objects that inherit the class form_entryModel). Each element of the array corresponds to one field of the table
+
+	public $action = null; //the action of the form
+	public $name = null; //the name of the form
+	public $className = 'formClass'; //the class of the form
+	public $id = null;
+	public $submit = array(); //the submit entries array('name'=>'value')
+	public $method = 'POST'; //the transmission method: POST/GET
+
+	public function __construct($action,$submit = array('generalAction'=>'save'),$method = 'POST')
+	{
+		$this->action = $action; //action of the form: controller/action
+		$this->submit = $submit;
+		$this->method = $method;
+	}
+
+	//method to manage the $this->entry associative array
+	//entryType: the type of the object to be initialized, $entryName: the name of the entry
+	//$options: the list of options (if the entry is a <select> entry)
+	public function setEntry($entryName,$entryType,$options = null)
+	{
+		$entryObjName = 'Form_'.$entryType;
+		if (!class_exists($entryObjName))
+		{
+			throw new Exception("class <b>$entryObjName</b> not defined: the entry <b>$entryName</b> can't be set");
+		}
+		$this->entry[$entryName] = new $entryObjName($entryName);
+		$this->entry[$entryName]->labelString = $entryName.':';
+		//set the type
+		$this->entry[$entryName]->type = $entryType;
+		if (isset($options))
+		{
+			$this->entry[$entryName]->options = $options;
+		}
+	}
+
+	//set all the entries
+	//$entryStruct : the struct of the entries
+	public function setEntries($entryStruct = array())
+	{
+		foreach ($entryStruct as $name => $entry)
+		{
+			$type = array_key_exists('type',$entry) ? $entry['type'] : 'InputText';
+			$options = array_key_exists('options',$entry) ? $entry['options'] : null;
+			$this->setEntry($name,$type,$options);
+			
+			$entryClass = array_key_exists('entryClass',$entry) ? $entry['entryClass'] : null;
+			$labelString = array_key_exists('labelString',$entry) ? $entry['labelString'] : "$name:";
+			$idName = array_key_exists('idName',$entry) ? $entry['idName'] : null;
+			$className = array_key_exists('className',$entry) ? $entry['className'] : null;
+			$labelClass = array_key_exists('labelClass',$entry) ? $entry['labelClass'] : null;
+			$defaultValue = array_key_exists('defaultValue',$entry) ? $entry['defaultValue'] : null;
+			$wrap = array_key_exists('wrap',$entry) ? $entry['wrap'] : array();
+			
+			$this->entry[$name]->entryClass = $entryClass;
+			$this->entry[$name]->labelString = $labelString;
+			$this->entry[$name]->idName = $idName;
+			$this->entry[$name]->className = $className;
+			$this->entry[$name]->labelClass = $labelClass;
+			$this->entry[$name]->defaultValue = $defaultValue;
+			$this->entry[$name]->wrap = $wrap;
+		}
+	}
+
+	//function to create the HTML of the form
+	//$values: an associative array ('entryName'=>'value')
+	//$subset: subset to print
+	public function render($values = null, $subset = null)
+	{
+		
+		if ($values === null)
+		{
+			$values = array();
+			foreach ($this->entry as $key => $value)
+			{
+				$values[$key] = $value->defaultValue;
+			}
+		}
+		
+		$fid = isset($this->id) ? "id='".$this->id."'" : null;
+		$fname = isset($this->name) ? "name='".$this->name."'" : null;
+		$fclass = isset($this->className) ? "class='".$this->className."'" : null;
+		$htmlForm = "<form $fname $fclass $fid action='".Url::getRoot($this->action)."' method='".$this->method."'>\n";
+
+		$subset = (isset($subset)) ? explode(',',$subset) : array_keys($values);
+		
+		foreach ($subset as $entry)
+		{
+
+			if (array_key_exists($entry,$this->entry))
+			{
+				$value = array_key_exists($entry,$values) ? $values[$entry] : $this->entry[$entry]->defaultValue;
+				$htmlForm .= $this->entry[$entry]->render($value);
+			}
+
+		}
+		
+		foreach ($this->submit as $name => $value)
+		{
+			$htmlForm .= "<div class='inputEntry'>\n<input id='".$name."' type='submit' name='$name' value='$value'>\n</div>\n";
+		}
+		$htmlForm .= "</form>\n";
+		return $htmlForm;
+	}
+
+}
-- 
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