org.netfrag.app/WebExplorer/utils.php

<?php

/**
 * $Id: utils.php,v 1.3 2003/04/09 07:57:15 joko Exp $
 *
 * $Log: utils.php,v $
 * Revision 1.3  2003/04/09 07:57:15  joko
 * revamped 'function decode_item_expr'
 * introduced shortcut 'link::store'
 *
 * Revision 1.2  2003/04/09 00:32:42  jonen
 * some tests according to form rendering at the decode functions
 *
 * Revision 1.1  2003/04/06 01:28:04  jonen
 * + initial commit
 * + moved decode functions here
 * + reworked decode functions to use new LinkBuilder class
 *
 *
 *
 */
 
/**
 * Container holds most helper functions are used at the WebExplorer itself
 * or at its components, e.g. decode functions used at the GUI modules.
 *
 *
 * @author Sebastian Utz <seut@tunemedia.de>
 * @package org.netfrag.app
 * @name WebExplorer::utils
 *
 */

  
  class WebExplorer_utils {


    // TODO: refactor to Data::Lift - subcomponent: handling will get way more easy!
    function decode_item_array(&$item, $hidden_elements, $options) {
      //$options = $this->_options['decode_args'];
      //print "item: " . Dumper($item);
      //print "options: " . Dumper($options);
      if( is_array($item) ) {
          //$cur_row_index = $this->_datasource->get_cur_data_index();
          //$parent_guid = $this->_datasource->_data[$cur_row_index]['guid'];
          // build list for selection form
       if($options['form']) {
          foreach($item as $key => $value) {
                $tmp = split($options['seperator'], $value);
                $ident = $tmp['1'];
                $meta = $tmp['2'];

                $link_vars = array(
                                    'ecdid' => $ident,
                                    'ecdm' => $meta
                                    );

               foreach($hidden_elements as $label => $value) {
                 $link_vars[$label] = $value;
               }

                // V1 - create new LinkBuilder instance and get link GUID by saving vars  
                $link_guid = link::store($link_vars);

                // V2 - more flexible - adjustable link shrinking via some constant defined elsewhere
                //$link_guid = url::short('', $link_vars);

                $list[$key] = $link_guid;
                }
                if(is_array($list) ) {
              $container = container(
                  //form_open( $item[0], $_SERVER['PHP_SELF'], "POST" ),
                  form_select("lbid", $list),
                  form_submit("submit","view" )
                  );
              //$container->add(form_close() );
              $item = $container;
              }
        } else {
          //print "<b>2</b><br/>";
          $container = container();
          foreach($item as $key => $value) {
                $tmp = split($options['seperator'], $value);
                $ident = $tmp['1'];
                $meta = $tmp['2'];
                     
                     $link_vars = array(
                                             'ecdid' => $ident,
                                             'ecdm' => $meta,
                                             );
                     
                     foreach($hidden_elements as $label => $value) {
                       $link_vars[$label] = $value;
                       //$tmp_array[] = $label . "=" . $value;
                     }
                    
                     //$str_hidden = join("&", $tmp_array);
                //$container->add("->", html_a($_SERVER["PHP_SELF"] . "?ecdid=" . $ident . "&ecdm=" . $meta . "&" . $str_hidden, $key . " view"), html_br());              

                // V1 - create new LinkBuilder instance and get link GUID by saving vars  
                //$link_guid = link::store($link_vars);
                //$container->add("->", html_a($_SERVER["PHP_SELF"] . "?lbid=" . $link_guid, $key . " view"), html_br());              

                // V2 - more flexible - adjustable link shrinking via some constant defined elsewhere
                $url_short = url::short($_SERVER["PHP_SELF"], $link_vars);
                $container->add("->", html_a( $url_short, $key . " view"), html_br());              
                
          }
          $item = $container;
        }
            //return $item;
            return 1;
      }
    }

    // decodes serialized string representations of object-references
    // TODO: refactor to Data::Lift - subcomponent: handling will get way more easy!
    function decode_item_expr(&$item, $hidden_elements, $options) {
      
      //return;
      
      // debug
      //$options = $this->_options['decode_args'];
      //print "item: $item<br/>";

      // resolve 'o_{guid}_{classname}' - encoded string
      $link_meta = php::untwingle_reference($item);
      //print Dumper($link_meta);

      if (!is_array($link_meta)) {
        //return $item;
        //print "NO<br/>";
        return;
      }

      $link_vars = array(
        'ecdid' => $link_meta[ident],
        'ecdm' => $link_meta[type],
      );

      foreach($hidden_elements as $label => $value) {
        $link_vars[$label] = $value;
      }
      
      //$str_hidden = join("&", $tmp_array);
      //$item = html_a($_SERVER["PHP_SELF"] . "?ecdid=" . $ident . "&ecdm=" . $meta . "&" . $str_hidden, "view");

      $link_guid = link::store($link_vars);
      $item = html_a($_SERVER["PHP_SELF"] . "?lbid=" . $link_guid, "view");

      return 1;
    }


  }
 
 
 ?>
1	jonen	1.1	<?php
2
3			/**
4	joko	1.4	* $Id: utils.php,v 1.3 2003/04/09 07:57:15 joko Exp $
5	jonen	1.2	*
6			* $Log: utils.php,v $
7	joko	1.4	* Revision 1.3 2003/04/09 07:57:15 joko
8			* revamped 'function decode_item_expr'
9			* introduced shortcut 'link::store'
10			*
11	joko	1.3	* Revision 1.2 2003/04/09 00:32:42 jonen
12			* some tests according to form rendering at the decode functions
13			*
14	jonen	1.2	* Revision 1.1 2003/04/06 01:28:04 jonen
15			* + initial commit
16			* + moved decode functions here
17			* + reworked decode functions to use new LinkBuilder class
18	jonen	1.1	*
19			*
20			*
21			*/
22
23			/**
24			* Container holds most helper functions are used at the WebExplorer itself
25			* or at its components, e.g. decode functions used at the GUI modules.
26			*
27			*
28			* @author Sebastian Utz <seut@tunemedia.de>
29			* @package org.netfrag.app
30			* @name WebExplorer::utils
31			*
32			*/
33
34
35			class WebExplorer_utils {
36
37
38
39			// TODO: refactor to Data::Lift - subcomponent: handling will get way more easy!
40	joko	1.3	function decode_item_array(&$item, $hidden_elements, $options) {
41	jonen	1.1	//$options = $this->_options['decode_args'];
42			//print "item: " . Dumper($item);
43			//print "options: " . Dumper($options);
44			if( is_array($item) ) {
45			//$cur_row_index = $this->_datasource->get_cur_data_index();
46			//$parent_guid = $this->_datasource->_data[$cur_row_index]['guid'];
47			// build list for selection form
48			if($options['form']) {
49			foreach($item as $key => $value) {
50			$tmp = split($options['seperator'], $value);
51			$ident = $tmp['1'];
52			$meta = $tmp['2'];
53	jonen	1.2
54			$link_vars = array(
55			'ecdid' => $ident,
56			'ecdm' => $meta
57			);
58
59			foreach($hidden_elements as $label => $value) {
60			$link_vars[$label] = $value;
61			}
62
63	joko	1.4	// V1 - create new LinkBuilder instance and get link GUID by saving vars
64	joko	1.3	$link_guid = link::store($link_vars);
65	jonen	1.2
66	joko	1.4	// V2 - more flexible - adjustable link shrinking via some constant defined elsewhere
67			//$link_guid = url::short('', $link_vars);
68
69	jonen	1.2	$list[$key] = $link_guid;
70	jonen	1.1	}
71			if(is_array($list) ) {
72			$container = container(
73	jonen	1.2	//form_open( $item[0], $_SERVER['PHP_SELF'], "POST" ),
74			form_select("lbid", $list),
75	jonen	1.1	form_submit("submit","view" )
76			);
77	jonen	1.2	//$container->add(form_close() );
78	jonen	1.1	$item = $container;
79			}
80			} else {
81			//print "<b>2</b><br/>";
82			$container = container();
83			foreach($item as $key => $value) {
84			$tmp = split($options['seperator'], $value);
85			$ident = $tmp['1'];
86			$meta = $tmp['2'];
87
88			$link_vars = array(
89			'ecdid' => $ident,
90			'ecdm' => $meta,
91			);
92
93			foreach($hidden_elements as $label => $value) {
94			$link_vars[$label] = $value;
95			//$tmp_array[] = $label . "=" . $value;
96			}
97
98			//$str_hidden = join("&", $tmp_array);
99			//$container->add("->", html_a($_SERVER["PHP_SELF"] . "?ecdid=" . $ident . "&ecdm=" . $meta . "&" . $str_hidden, $key . " view"), html_br());
100
101	joko	1.4	// V1 - create new LinkBuilder instance and get link GUID by saving vars
102			//$link_guid = link::store($link_vars);
103			//$container->add("->", html_a($_SERVER["PHP_SELF"] . "?lbid=" . $link_guid, $key . " view"), html_br());
104
105			// V2 - more flexible - adjustable link shrinking via some constant defined elsewhere
106			$url_short = url::short($_SERVER["PHP_SELF"], $link_vars);
107			$container->add("->", html_a( $url_short, $key . " view"), html_br());
108	jonen	1.1
109			}
110			$item = $container;
111			}
112	joko	1.3	//return $item;
113			return 1;
114	jonen	1.1	}
115			}
116
117			// decodes serialized string representations of object-references
118			// TODO: refactor to Data::Lift - subcomponent: handling will get way more easy!
119	joko	1.3	function decode_item_expr(&$item, $hidden_elements, $options) {
120
121			//return;
122
123			// debug
124	jonen	1.1	//$options = $this->_options['decode_args'];
125			//print "item: $item<br/>";
126
127	joko	1.3	// resolve 'o_{guid}_{classname}' - encoded string
128			$link_meta = php::untwingle_reference($item);
129			//print Dumper($link_meta);
130
131			if (!is_array($link_meta)) {
132			//return $item;
133			//print "NO<br/>";
134			return;
135			}
136
137			$link_vars = array(
138			'ecdid' => $link_meta[ident],
139			'ecdm' => $link_meta[type],
140			);
141
142			foreach($hidden_elements as $label => $value) {
143			$link_vars[$label] = $value;
144	jonen	1.1	}
145	joko	1.3
146			//$str_hidden = join("&", $tmp_array);
147			//$item = html_a($_SERVER["PHP_SELF"] . "?ecdid=" . $ident . "&ecdm=" . $meta . "&" . $str_hidden, "view");
148
149			$link_guid = link::store($link_vars);
150			$item = html_a($_SERVER["PHP_SELF"] . "?lbid=" . $link_guid, "view");
151
152			return 1;
153	jonen	1.1	}
154
155
156
157			}
158
159
160			?>
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