WebSVN - PHPX - Diff - Rev 29 and 51



<?php

namespace PointedEars\PHPX;

require_once __DIR__ . '/Application.php';
require_once __DIR__ . '/AbstractModel.php';

/**
 * A general view handled by a controller according to the MVC pattern

   * Default template resource path
   *
   * @var string
   */
  protected $_template = '';

  /**
   * Content that can be inserted in the template
   *
   * @var string
   */
  protected $_content = '';

  /**
   * Template variables.  The variable name serves as item key, the item's value
   * is the variable value.
   *
   * @var array
   */
  protected $_template_vars = array();

  /**
   * Creates a new view
   *
   * @param string $template
   *   Template resource path
   */
  public function __construct($template)
  {
    $this->_template = $template;
  }

  /**
   * Magic setter method used for defining template variables
   *
   * @param string $name
   *   Variable name

   */
  public function __get($name)
  {
    return $this->_template_vars[$name];
  }

  /**
   * Returns <var>$v</var> with occurences of '&' (ampersand), '"' (double quote),
   * "'" (single quote), '<' (less than), and '>' (greater than) replaced by their
   * HTML character entity references, if any, or their numeric HTML character
   * reference (as required primarily in HTML for attribute values and element

        foreach ($value->getPropertyVars() as $varName)
        {
          $value->$varName = self::escape($value->$varName);
        }
      }

      return $value;
    }
    else
    {
      if (is_string($value))

        {
          $encoding = 'ISO-8859-1';
        }
        return htmlspecialchars($value, ENT_QUOTES, $encoding);
      }

      return $value;
    }
  }

  /**
   * Assigns a value to a template variable
   *
   * @param string $name
   *   Variable name

    }

    $this->$name = $value;
    return $value;
  }

  /**
   * Renders the view by including a template
   *
   * @param string $template
   *   Optional alternative template resource path.
   *   If not provided, the default template ($template property) will be used.
   * @throws Exception if no template has been defined before
   */
  public function render($template = null, $content = null)
  {
        if (!is_null($content))
    {
      ob_start();
        require_once $content;
        $this->_content = ob_get_contents();
      ob_end_clean();
    }

        if (!is_null($template))
        {
                require $template;
        }
    elseif ($this->_template)

    else
    {
      throw new Exception('No template defined');
    }
  }

  /**
   * Returns the content for insertion into the template
   */
  public function getContent()
  {
    return $this->_content;
  }

  /**
   * @param string[optional] $controller
   * @param string[optional] $action
   * @param int[optional] $id
   * @see Application::getURL()

Rev 29	Rev 51
Line 1...	Line 1...
1	<?php	1	<?php
2		2
-		3	namespace PointedEars\PHPX;
-		4
3	require_once __DIR__ . '/Application.php';	5	require_once __DIR__ . '/Application.php';
4	require_once __DIR__ . '/AbstractModel.php';	6	require_once __DIR__ . '/AbstractModel.php';
5		7
6	/**	8	/**
7	* A general view handled by a controller according to the MVC pattern	9	* A general view handled by a controller according to the MVC pattern
Line 14...	Line 16...
14	* Default template resource path	16	* Default template resource path
15	*	17	*
16	* @var string	18	* @var string
17	*/	19	*/
18	protected $_template = '';	20	protected $_template = '';
19		21
20	/**	22	/**
21	* Content that can be inserted in the template	23	* Content that can be inserted in the template
22	*	24	*
23	* @var string	25	* @var string
24	*/	26	*/
25	protected $_content = '';	27	protected $_content = '';
26		28
27	/**	29	/**
28	* Template variables. The variable name serves as item key, the item's value	30	* Template variables. The variable name serves as item key, the item's value
29	* is the variable value.	31	* is the variable value.
30	*	32	*
31	* @var array	33	* @var array
32	*/	34	*/
33	protected $_template_vars = array();	35	protected $_template_vars = array();
34		36
35	/**	37	/**
36	* Creates a new view	38	* Creates a new view
37	*	39	*
38	* @param string $template	40	* @param string $template
39	* Template resource path	41	* Template resource path
40	*/	42	*/
41	public function __construct($template)	43	public function __construct($template)
42	{	44	{
43	$this->_template = $template;	45	$this->_template = $template;
44	}	46	}
45		47
46	/**	48	/**
47	* Magic setter method used for defining template variables	49	* Magic setter method used for defining template variables
48	*	50	*
49	* @param string $name	51	* @param string $name
50	* Variable name	52	* Variable name
Line 64...	Line 66...
64	*/	66	*/
65	public function __get($name)	67	public function __get($name)
66	{	68	{
67	return $this->_template_vars[$name];	69	return $this->_template_vars[$name];
68	}	70	}
69		71
70	/**	72	/**
71	* Returns <var>$v</var> with occurences of '&' (ampersand), '"' (double quote),	73	* Returns <var>$v</var> with occurences of '&' (ampersand), '"' (double quote),
72	* "'" (single quote), '<' (less than), and '>' (greater than) replaced by their	74	* "'" (single quote), '<' (less than), and '>' (greater than) replaced by their
73	* HTML character entity references, if any, or their numeric HTML character	75	* HTML character entity references, if any, or their numeric HTML character
74	* reference (as required primarily in HTML for attribute values and element	76	* reference (as required primarily in HTML for attribute values and element
Line 89...	Line 91...
89	foreach ($value->getPropertyVars() as $varName)	91	foreach ($value->getPropertyVars() as $varName)
90	{	92	{
91	$value->$varName = self::escape($value->$varName);	93	$value->$varName = self::escape($value->$varName);
92	}	94	}
93	}	95	}
94		96
95	return $value;	97	return $value;
96	}	98	}
97	else	99	else
98	{	100	{
99	if (is_string($value))	101	if (is_string($value))
Line 103...	Line 105...
103	{	105	{
104	$encoding = 'ISO-8859-1';	106	$encoding = 'ISO-8859-1';
105	}	107	}
106	return htmlspecialchars($value, ENT_QUOTES, $encoding);	108	return htmlspecialchars($value, ENT_QUOTES, $encoding);
107	}	109	}
108		110
109	return $value;	111	return $value;
110	}	112	}
111	}	113	}
112		114
113	/**	115	/**
114	* Assigns a value to a template variable	116	* Assigns a value to a template variable
115	*	117	*
116	* @param string $name	118	* @param string $name
117	* Variable name	119	* Variable name
Line 132...	Line 134...
132	}	134	}
133		135
134	$this->$name = $value;	136	$this->$name = $value;
135	return $value;	137	return $value;
136	}	138	}
137		139
138	/**	140	/**
139	* Renders the view by including a template	141	* Renders the view by including a template
140	*	142	*
141	* @param string $template	143	* @param string $template
142	* Optional alternative template resource path.	144	* Optional alternative template resource path.
143	* If not provided, the default template ($template property) will be used.	145	* If not provided, the default template ($template property) will be used.
144	* @throws Exception if no template has been defined before	146	* @throws Exception if no template has been defined before
145	*/	147	*/
146	public function render($template = null, $content = null)	148	public function render($template = null, $content = null)
147	{	149	{
148	if (!is_null($content))	150	if (!is_null($content))
149	{	151	{
150	ob_start();	152	ob_start();
151	require_once $content;	153	require_once $content;
152	$this->_content = ob_get_contents();	154	$this->_content = ob_get_contents();
153	ob_end_clean();	155	ob_end_clean();
154	}	156	}
155		157
156	if (!is_null($template))	158	if (!is_null($template))
157	{	159	{
158	require $template;	160	require $template;
159	}	161	}
160	elseif ($this->_template)	162	elseif ($this->_template)
Line 164...	Line 166...
164	else	166	else
165	{	167	{
166	throw new Exception('No template defined');	168	throw new Exception('No template defined');
167	}	169	}
168	}	170	}
169		171
170	/**	172	/**
171	* Returns the content for insertion into the template	173	* Returns the content for insertion into the template
172	*/	174	*/
173	public function getContent()	175	public function getContent()
174	{	176	{
175	return $this->_content;	177	return $this->_content;
176	}	178	}
177		179
178	/**	180	/**
179	* @param string[optional] $controller	181	* @param string[optional] $controller
180	* @param string[optional] $action	182	* @param string[optional] $action
181	* @param int[optional] $id	183	* @param int[optional] $id
182	* @see Application::getURL()	184	* @see Application::getURL()

Subversion Repositories PHPX

(root)/trunk/View.php @ 43 - Rev 29 → 51