modules/simplelist/SimpleListDisplay.php

<?php
// $Id$

require_once(drupal_get_path('module', 'simplelist') .'/SimpleListDisplayParent.php');

/**
 * This display class takes a list of nodes, and presents them to the user in an unordered list.
 *
 */
class SimpleListDisplay extends SimpleListDisplayParent {
  
  /**
   * The render function takes an array of nodes and presents them in an unordered list based on the simplelist data.
   *
   * @param stdClass $simple_list
   *   Simplelist
   * @param array $node_array
   *   Array of node objects
   * @return string
   *   HTML to present
   */
  public function render($simple_list, $node_array) {
    $items = array();
    
    foreach($node_array as $node) {
      if ($simple_list->display->display_format == SIMPLELIST_FORMAT_TITLE_LINK) {
        $items[] = l($node->title, 'node/'. $node->nid);
      }
      else if ($simple_list->display->display_format == SIMPLELIST_FORMAT_THEME) {
        $items[] = theme(array("simplelist__$simple_list->name", "simplelist"), $node, $simple_list);
      }
      else if ($simple_list->display->display_format == SIMPLELIST_FORMAT_TEASER) {
        if (isset($node->teaser) && isset($node->body)) {
          $items[] = node_view($node, TRUE, FALSE, FALSE);
        }
        else {
          $items[] = theme('node', $node, TRUE, FALSE);
        }
        //dprint_r($items);
      }
      else if ($simple_list->display->display_format == SIMPLELIST_FORMAT_FULL) {
        if (isset($node->teaser) && isset($node->body)) {
          $items[] = node_view($node, FALSE, FALSE, FALSE);
        }
        else {
          $items[] = theme('node', $node, FALSE, FALSE);
        }
      }
    }
    $result_nodes = theme('item_list', $items);
    if ($simple_list->display->display_pager == 1) {
      $result_nodes .= theme('pager', array(), $simple_list->display->display_count);
    }
    if ($simple_list->display->display_more_path != '') {
      $result_nodes .= l('More', $simple_list->display->display_more_path);
    }
    return $result_nodes;
  }
  
  /**
   * Displays the form elements needed to configure the SimpleListDisplay.
   *
   * @param unknown_type $simplelist
   * @param unknown_type $format
   * @return unknown
   */
  public static function get_display_form($simplelist, $format='block') {
    $form = array();
    if ($format == 'block') {
      $form['block_display_title'] = array(
        '#type' => 'textfield',
        '#title' => t('Block Title'),
        '#default_value' => $simplelist->displays['block']->display_title,
        '#size' => 80,
        '#maxlength' => 255,
        '#weight' => -5,
      );
      
      $form['block_display_count'] = array(
        '#type' => 'textfield',
        '#title' => t('Block Item Count'),
        '#default_value' => $simplelist->displays['block']->display_count,
        '#size' => 6,
        '#maxlength' => 3,
        '#weight' => -3,
      );
      
      $form['block_display_more'] = array(
        '#type' => 'checkbox',
        '#title' => t('Display \'More\' link - requires page view.'),
        '#default_value' => $simplelist->displays['block']->display_more,
        '#weight' => -1,
      );
      
      $form['block_display_format'] = array(
        '#type' => 'select',
        '#title' => t('Node Format'),
        '#default_value' => $simplelist->displays['block']->display_format,
        '#options' => array(
          SIMPLELIST_FORMAT_TEASER => t('As Teaser'),
          SIMPLELIST_FORMAT_FULL => t('As Full Node'),
          SIMPLELIST_FORMAT_THEME => t('As Themed'),
          SIMPLELIST_FORMAT_TITLE_LINK => t('As Titles, linking to node'),
        ),
        '#multiple' => FALSE,
        '#required' => TRUE,
        '#description' => t('Choose how to display the nodes.  If you use \'As Themed\', you should define a theme_simplelist__$name($node, $simplelist) function, where $name is the name of this simplelist.'),
        '#weight' => 1,
      );
      
      $form['block_display_path'] = array(
        '#type' => 'hidden',
        '#title' => t('Argument Path'),
        '#default_value' => $simplelist->displays['block']->display_path,
        '#size' => 80,
        '#maxlength' => 255,
        '#weight' => 3,
      );
    }
    else if ($format == 'page') {
      $form['page_display_title'] = array(
        '#type' => 'textfield',
        '#title' => t('Page Title'),
        '#default_value' => $simplelist->displays['page']->display_title,
        '#size' => 80,
        '#maxlength' => 255,
        '#weight' => -7,
      );
      
      $form['page_display_count'] = array(
        '#type' => 'textfield',
        '#title' => t('Page Item Count'),
        '#default_value' => $simplelist->displays['page']->display_count,
        '#size' => 6,
        '#maxlength' => 3,
        '#weight' => -5,
      );
      
      $form['page_display_pager'] = array(
        '#type' => 'checkbox',
        '#title' => t('Display pager at bottom of page?'),
        '#default_value' => $simplelist->displays['page']->display_pager,
        '#weight' => -3,
      );
      
      $form['page_display_format'] = array(
        '#type' => 'select',
        '#title' => t('Node Format'),
        '#default_value' => $simplelist->displays['page']->display_format,
        '#options' => array(
          SIMPLELIST_FORMAT_TEASER => t('As Teaser'),
          SIMPLELIST_FORMAT_FULL => t('As Full Node'),
          SIMPLELIST_FORMAT_THEME => t('As Themed'),
          SIMPLELIST_FORMAT_TITLE_LINK => t('As Titles, linking to node'),
        ),
        '#multiple' => FALSE,
        '#required' => TRUE,
        '#description' => t('Choose how to display the nodes.  If you use \'As Themed\', you should define a theme_simplelist__$name($node, $simplelist) function, where $name is the name of this simplelist.'),
        '#weight' => -1,
      );
      
      $form['page_display_path'] = array(
        '#type' => 'textfield',
        '#title' => t('Page Path'),
        '#default_value' => $simplelist->displays['page']->display_path,
        '#size' => 80,
        '#maxlength' => 255,
        '#weight' => 1,
        '#description' => t('Enter the path to display this page at.  For arguments you can include %tid to include the termid, or %node_type to include the node type.  If these are included, they\'ll override whatever term or type were assigned as a parameter.  I don\'t recommend using a parameter for the first part of the path.'),
      );
    }
    return $form;
  }
  
  /**
   * Clears out the existing data.
   *
   * @param unknown_type $slid
   * @param unknown_type $form_id
   * @param unknown_type $form_state
   * @param unknown_type $format
   */
  public static function clear_existing_settings($slid, $form_id='', &$form_state=NULL, $format='block') {
    // There's no existing settings that won't be overritten anyway.
    
  }
}
?>
1	<?php
2	// $Id$
3
4	require_once(drupal_get_path('module', 'simplelist') .'/SimpleListDisplayParent.php');
5
6	/**
7	* This display class takes a list of nodes, and presents them to the user in an unordered list.
8	*
9	*/
10	class SimpleListDisplay extends SimpleListDisplayParent {
11
12	/**
13	* The render function takes an array of nodes and presents them in an unordered list based on the simplelist data.
14	*
15	* @param stdClass $simple_list
16	* Simplelist
17	* @param array $node_array
18	* Array of node objects
19	* @return string
20	* HTML to present
21	*/
22	public function render($simple_list, $node_array) {
23	$items = array();
24
25	foreach($node_array as $node) {
26	if ($simple_list->display->display_format == SIMPLELIST_FORMAT_TITLE_LINK) {
27	$items[] = l($node->title, 'node/'. $node->nid);
28	}
29	else if ($simple_list->display->display_format == SIMPLELIST_FORMAT_THEME) {
30	$items[] = theme(array("simplelist__$simple_list->name", "simplelist"), $node, $simple_list);
31	}
32	else if ($simple_list->display->display_format == SIMPLELIST_FORMAT_TEASER) {
33	if (isset($node->teaser) && isset($node->body)) {
34	$items[] = node_view($node, TRUE, FALSE, FALSE);
35	}
36	else {
37	$items[] = theme('node', $node, TRUE, FALSE);
38	}
39	//dprint_r($items);
40	}
41	else if ($simple_list->display->display_format == SIMPLELIST_FORMAT_FULL) {
42	if (isset($node->teaser) && isset($node->body)) {
43	$items[] = node_view($node, FALSE, FALSE, FALSE);
44	}
45	else {
46	$items[] = theme('node', $node, FALSE, FALSE);
47	}
48	}
49	}
50	$result_nodes = theme('item_list', $items);
51	if ($simple_list->display->display_pager == 1) {
52	$result_nodes .= theme('pager', array(), $simple_list->display->display_count);
53	}
54	if ($simple_list->display->display_more_path != '') {
55	$result_nodes .= l('More', $simple_list->display->display_more_path);
56	}
57	return $result_nodes;
58	}
59
60	/**
61	* Displays the form elements needed to configure the SimpleListDisplay.
62	*
63	* @param unknown_type $simplelist
64	* @param unknown_type $format
65	* @return unknown
66	*/
67	public static function get_display_form($simplelist, $format='block') {
68	$form = array();
69	if ($format == 'block') {
70	$form['block_display_title'] = array(
71	'#type' => 'textfield',
72	'#title' => t('Block Title'),
73	'#default_value' => $simplelist->displays['block']->display_title,
74	'#size' => 80,
75	'#maxlength' => 255,
76	'#weight' => -5,
77	);
78
79	$form['block_display_count'] = array(
80	'#type' => 'textfield',
81	'#title' => t('Block Item Count'),
82	'#default_value' => $simplelist->displays['block']->display_count,
83	'#size' => 6,
84	'#maxlength' => 3,
85	'#weight' => -3,
86	);
87
88	$form['block_display_more'] = array(
89	'#type' => 'checkbox',
90	'#title' => t('Display \'More\' link - requires page view.'),
91	'#default_value' => $simplelist->displays['block']->display_more,
92	'#weight' => -1,
93	);
94
95	$form['block_display_format'] = array(
96	'#type' => 'select',
97	'#title' => t('Node Format'),
98	'#default_value' => $simplelist->displays['block']->display_format,
99	'#options' => array(
100	SIMPLELIST_FORMAT_TEASER => t('As Teaser'),
101	SIMPLELIST_FORMAT_FULL => t('As Full Node'),
102	SIMPLELIST_FORMAT_THEME => t('As Themed'),
103	SIMPLELIST_FORMAT_TITLE_LINK => t('As Titles, linking to node'),
104	),
105	'#multiple' => FALSE,
106	'#required' => TRUE,
107	'#description' => t('Choose how to display the nodes. If you use \'As Themed\', you should define a theme_simplelist__$name($node, $simplelist) function, where $name is the name of this simplelist.'),
108	'#weight' => 1,
109	);
110
111	$form['block_display_path'] = array(
112	'#type' => 'hidden',
113	'#title' => t('Argument Path'),
114	'#default_value' => $simplelist->displays['block']->display_path,
115	'#size' => 80,
116	'#maxlength' => 255,
117	'#weight' => 3,
118	);
119	}
120	else if ($format == 'page') {
121	$form['page_display_title'] = array(
122	'#type' => 'textfield',
123	'#title' => t('Page Title'),
124	'#default_value' => $simplelist->displays['page']->display_title,
125	'#size' => 80,
126	'#maxlength' => 255,
127	'#weight' => -7,
128	);
129
130	$form['page_display_count'] = array(
131	'#type' => 'textfield',
132	'#title' => t('Page Item Count'),
133	'#default_value' => $simplelist->displays['page']->display_count,
134	'#size' => 6,
135	'#maxlength' => 3,
136	'#weight' => -5,
137	);
138
139	$form['page_display_pager'] = array(
140	'#type' => 'checkbox',
141	'#title' => t('Display pager at bottom of page?'),
142	'#default_value' => $simplelist->displays['page']->display_pager,
143	'#weight' => -3,
144	);
145
146	$form['page_display_format'] = array(
147	'#type' => 'select',
148	'#title' => t('Node Format'),
149	'#default_value' => $simplelist->displays['page']->display_format,
150	'#options' => array(
151	SIMPLELIST_FORMAT_TEASER => t('As Teaser'),
152	SIMPLELIST_FORMAT_FULL => t('As Full Node'),
153	SIMPLELIST_FORMAT_THEME => t('As Themed'),
154	SIMPLELIST_FORMAT_TITLE_LINK => t('As Titles, linking to node'),
155	),
156	'#multiple' => FALSE,
157	'#required' => TRUE,
158	'#description' => t('Choose how to display the nodes. If you use \'As Themed\', you should define a theme_simplelist__$name($node, $simplelist) function, where $name is the name of this simplelist.'),
159	'#weight' => -1,
160	);
161
162	$form['page_display_path'] = array(
163	'#type' => 'textfield',
164	'#title' => t('Page Path'),
165	'#default_value' => $simplelist->displays['page']->display_path,
166	'#size' => 80,
167	'#maxlength' => 255,
168	'#weight' => 1,
169	'#description' => t('Enter the path to display this page at. For arguments you can include %tid to include the termid, or %node_type to include the node type. If these are included, they\'ll override whatever term or type were assigned as a parameter. I don\'t recommend using a parameter for the first part of the path.'),
170	);
171	}
172	return $form;
173	}
174
175	/**
176	* Clears out the existing data.
177	*
178	* @param unknown_type $slid
179	* @param unknown_type $form_id
180	* @param unknown_type $form_state
181	* @param unknown_type $format
182	*/
183	public static function clear_existing_settings($slid, $form_id='', &$form_state=NULL, $format='block') {
184	// There's no existing settings that won't be overritten anyway.
185
186	}
187	}
188	?>