org.netfrag.app/WebExplorer/utils.php

<?php

/**
 * $Id: utils.php,v 1.9 2004/08/31 14:22:03 jonen Exp $
 *
 * $Log: utils.php,v $
 * Revision 1.9  2004/08/31 14:22:03  jonen
 *  added removing of 'template' hash-value, needed to recognize empty hash-refs
 *
 * Revision 1.8  2003/12/14 01:52:26  jonen
 * implemented 'SELECT' mode for selecting existing object-refereneces as child-nodes
 *
 * Revision 1.7  2003/07/02 12:32:27  jonen
 * fixed bugs
 *
 * Revision 1.6  2003/05/10 18:17:19  jonen
 * + added 'create/add new' links
 *
 * Revision 1.5  2003/04/18 13:38:40  jonen
 * + added use of url::short function at 'decode_item_expr'
 *
 * Revision 1.4  2003/04/16 16:22:01  joko
 * + introduced url::short
 *
 * 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) ) {
        //print "is_array($item)<br>";
          //$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) {
                $link_meta = php::untwingle_reference($value, $options);
                $link_vars = array(
                                    'ecdid' => $link_meta[ident],
                                    'ecdm' => $link_meta[type]
                                    );

               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();
          
          // add default 'add new' link
                $link_vars_create = array(
                                    'ecdid' => $options[label],
                                    'ecdm' => $options[parent_guid],
                                    'ecdmx' => $options[parent_class],
                                    'ecmod' => "create",
                                    'ecat' => 'item'
                                    );
                     foreach($hidden_elements as $label => $value) {
                       if(!$link_vars_create[$label]) {
                       $link_vars_create[$label] = $value;
                     }
                     }
                $url_short = url::short($_SERVER["PHP_SELF"], $link_vars_create);
                $container->add(_HTML_SPACE, html_a( $url_short, $key . " add new"), html_br());              
          
          if($item[tmp]) { unset($item[tmp]); }
          if($item[0] == "_REF") { unset($item[0]); }
          
          if(count($item) != 0) {
            foreach($item as $key => $value) {
                $link_meta = php::untwingle_reference($value, $options);
                $link_vars = array(
                                    'ecdid' => $link_meta[ident],
                                    'ecdm' => $link_meta[type],
                                    'ecat' => 'item'
                                    );
                     
                     foreach($hidden_elements as $label => $value) {
                       if(!$link_vars[$label]) {
                       $link_vars[$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_SPACE, 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 = $this->_options['decode_args'];
      //print "item(expr): " . Dumper($item);
      //print "options(expr): " . Dumper($options);

      if($item == "_REF") {
        $link_vars_create = array(
          'ecdid' => $options[label],
          'ecdm' => $options[parent_guid],
          'ecdmx' => $options[parent_class],
          'ecmod' => "create",
          'ecat' => 'item'
        );
        foreach($hidden_elements as $label => $value) {
          if(!$link_vars_create[$label]) {
           $link_vars_create[$label] = $value;
          }
             }
        $url_short = url::short($_SERVER["PHP_SELF"], $link_vars_create);
        $item = html_a( $url_short,  " create");
      } elseif($item == "_REF_SELECT") {
        $link_vars_create = array(
          'ecdid' => $options[label],
          'ecdm' => $options[parent_guid],
          'ecdmx' => $options[parent_class],
          'ecmod' => "select",
          'ecat' => 'list'
        );
        foreach($hidden_elements as $label => $value) {
          if(!$link_vars_create[$label]) {
           $link_vars_create[$label] = $value;
          }
             }
        $url_short = url::short($_SERVER["PHP_SELF"], $link_vars_create);
        $item = html_a( $url_short,  " select");
      } else {
        // resolve 'o_{guid}_{classname}' - encoded string
        $link_meta = php::untwingle_reference($item);

        if (!is_array($link_meta)) {
          //return $item;
          //print "NO<br/>";
          return;
        }
 
        $link_vars = array(
          'ecdid' => $link_meta[ident],
          'ecdm' => $link_meta[type],
          'ecat' => 'item'
        );

        foreach($hidden_elements as $label => $value) {
          if(!$link_vars[$label]) {
            $link_vars[$label] = $value;
          }
        }
      
        // V1
        //$str_hidden = join("&", $tmp_array);
        //$item = html_a($_SERVER["PHP_SELF"] . "?ecdid=" . $ident . "&ecdm=" . $meta . "&" . $str_hidden, "view");

        // V2
        //$link_guid = link::store($link_vars);
        //$item = html_a($_SERVER["PHP_SELF"] . "?lbid=" . $link_guid, "view");

         // V3 - more flexible - adjustable link shrinking via some constant defined elsewhere
        $url_short = url::short($_SERVER["PHP_SELF"], $link_vars);
        $item = html_a( $url_short,  " view");
      }

      return 1;
    }


    function getWriteableEntries($userclass) {
      if($userclass == 'TerminalOwner') {
        $we = array(
              'password',
              'question',
              'answer',
              'phone',
              'mobile',
              'address1',
              'address2',
              'state',
              'city',
              'zip',
              'fax',
              );
      }
      return $we;
    }
  
  }
 
 
 ?>
1	jonen	1.1	<?php
2
3			/**
4	jonen	1.10	* $Id: utils.php,v 1.9 2004/08/31 14:22:03 jonen Exp $
5	jonen	1.2	*
6			* $Log: utils.php,v $
7	jonen	1.10	* Revision 1.9 2004/08/31 14:22:03 jonen
8			* added removing of 'template' hash-value, needed to recognize empty hash-refs
9			*
10	jonen	1.9	* Revision 1.8 2003/12/14 01:52:26 jonen
11			* implemented 'SELECT' mode for selecting existing object-refereneces as child-nodes
12			*
13	jonen	1.8	* Revision 1.7 2003/07/02 12:32:27 jonen
14			* fixed bugs
15			*
16	jonen	1.7	* Revision 1.6 2003/05/10 18:17:19 jonen
17			* + added 'create/add new' links
18			*
19	jonen	1.6	* Revision 1.5 2003/04/18 13:38:40 jonen
20			* + added use of url::short function at 'decode_item_expr'
21			*
22	jonen	1.5	* Revision 1.4 2003/04/16 16:22:01 joko
23			* + introduced url::short
24			*
25	joko	1.4	* Revision 1.3 2003/04/09 07:57:15 joko
26			* revamped 'function decode_item_expr'
27			* introduced shortcut 'link::store'
28			*
29	joko	1.3	* Revision 1.2 2003/04/09 00:32:42 jonen
30			* some tests according to form rendering at the decode functions
31			*
32	jonen	1.2	* Revision 1.1 2003/04/06 01:28:04 jonen
33			* + initial commit
34			* + moved decode functions here
35			* + reworked decode functions to use new LinkBuilder class
36	jonen	1.1	*
37			*
38			*
39			*/
40
41			/**
42			* Container holds most helper functions are used at the WebExplorer itself
43			* or at its components, e.g. decode functions used at the GUI modules.
44			*
45			*
46			* @author Sebastian Utz <seut@tunemedia.de>
47			* @package org.netfrag.app
48			* @name WebExplorer::utils
49			*
50			*/
51
52
53			class WebExplorer_utils {
54
55
56
57			// TODO: refactor to Data::Lift - subcomponent: handling will get way more easy!
58	joko	1.3	function decode_item_array(&$item, $hidden_elements, $options) {
59	jonen	1.1	//$options = $this->_options['decode_args'];
60			//print "item: " . Dumper($item);
61			//print "options: " . Dumper($options);
62			if( is_array($item) ) {
63	jonen	1.9	//print "is_array($item)<br>";
64	jonen	1.1	//$cur_row_index = $this->_datasource->get_cur_data_index();
65			//$parent_guid = $this->_datasource->_data[$cur_row_index]['guid'];
66			// build list for selection form
67			if($options['form']) {
68			foreach($item as $key => $value) {
69	jonen	1.5	$link_meta = php::untwingle_reference($value, $options);
70	jonen	1.2	$link_vars = array(
71	jonen	1.5	'ecdid' => $link_meta[ident],
72			'ecdm' => $link_meta[type]
73	jonen	1.2	);
74
75			foreach($hidden_elements as $label => $value) {
76			$link_vars[$label] = $value;
77			}
78
79	joko	1.4	// V1 - create new LinkBuilder instance and get link GUID by saving vars
80	joko	1.3	$link_guid = link::store($link_vars);
81	jonen	1.2
82	joko	1.4	// V2 - more flexible - adjustable link shrinking via some constant defined elsewhere
83			//$link_guid = url::short('', $link_vars);
84
85	jonen	1.2	$list[$key] = $link_guid;
86	jonen	1.1	}
87			if(is_array($list) ) {
88			$container = container(
89	jonen	1.2	//form_open( $item[0], $_SERVER['PHP_SELF'], "POST" ),
90			form_select("lbid", $list),
91	jonen	1.1	form_submit("submit","view" )
92			);
93	jonen	1.2	//$container->add(form_close() );
94	jonen	1.1	$item = $container;
95			}
96			} else {
97			//print "<b>2</b><br/>";
98			$container = container();
99	jonen	1.6
100			// add default 'add new' link
101			$link_vars_create = array(
102			'ecdid' => $options[label],
103			'ecdm' => $options[parent_guid],
104			'ecdmx' => $options[parent_class],
105			'ecmod' => "create",
106	jonen	1.7	'ecat' => 'item'
107	jonen	1.6	);
108			foreach($hidden_elements as $label => $value) {
109			if(!$link_vars_create[$label]) {
110			$link_vars_create[$label] = $value;
111			}
112			}
113			$url_short = url::short($_SERVER["PHP_SELF"], $link_vars_create);
114			$container->add(_HTML_SPACE, html_a( $url_short, $key . " add new"), html_br());
115
116	jonen	1.9	if($item[tmp]) { unset($item[tmp]); }
117	jonen	1.10	if($item[0] == "_REF") { unset($item[0]); }
118	jonen	1.9
119	jonen	1.6	if(count($item) != 0) {
120			foreach($item as $key => $value) {
121	jonen	1.5	$link_meta = php::untwingle_reference($value, $options);
122			$link_vars = array(
123			'ecdid' => $link_meta[ident],
124	jonen	1.7	'ecdm' => $link_meta[type],
125			'ecat' => 'item'
126	jonen	1.5	);
127	jonen	1.1
128			foreach($hidden_elements as $label => $value) {
129	jonen	1.6	if(!$link_vars[$label]) {
130			$link_vars[$label] = $value;
131			}
132	jonen	1.1	//$tmp_array[] = $label . "=" . $value;
133			}
134
135			//$str_hidden = join("&", $tmp_array);
136			//$container->add("->", html_a($_SERVER["PHP_SELF"] . "?ecdid=" . $ident . "&ecdm=" . $meta . "&" . $str_hidden, $key . " view"), html_br());
137
138	joko	1.4	// V1 - create new LinkBuilder instance and get link GUID by saving vars
139			//$link_guid = link::store($link_vars);
140			//$container->add("->", html_a($_SERVER["PHP_SELF"] . "?lbid=" . $link_guid, $key . " view"), html_br());
141
142			// V2 - more flexible - adjustable link shrinking via some constant defined elsewhere
143			$url_short = url::short($_SERVER["PHP_SELF"], $link_vars);
144	jonen	1.6	$container->add( _HTML_SPACE, html_a( $url_short, $key . " - " . " view"), html_br());
145	jonen	1.1
146	jonen	1.6	}
147	jonen	1.1	}
148			$item = $container;
149			}
150	joko	1.3	//return $item;
151			return 1;
152	jonen	1.1	}
153			}
154
155			// decodes serialized string representations of object-references
156			// TODO: refactor to Data::Lift - subcomponent: handling will get way more easy!
157	joko	1.3	function decode_item_expr(&$item, $hidden_elements, $options) {
158
159			//return;
160
161			// debug
162	jonen	1.1	//$options = $this->_options['decode_args'];
163	jonen	1.9	//print "item(expr): " . Dumper($item);
164			//print "options(expr): " . Dumper($options);
165	jonen	1.1
166	jonen	1.6	if($item == "_REF") {
167			$link_vars_create = array(
168			'ecdid' => $options[label],
169			'ecdm' => $options[parent_guid],
170			'ecdmx' => $options[parent_class],
171			'ecmod' => "create",
172	jonen	1.7	'ecat' => 'item'
173	jonen	1.6	);
174			foreach($hidden_elements as $label => $value) {
175			if(!$link_vars_create[$label]) {
176			$link_vars_create[$label] = $value;
177			}
178			}
179			$url_short = url::short($_SERVER["PHP_SELF"], $link_vars_create);
180			$item = html_a( $url_short, " create");
181	jonen	1.8	} elseif($item == "_REF_SELECT") {
182			$link_vars_create = array(
183			'ecdid' => $options[label],
184			'ecdm' => $options[parent_guid],
185			'ecdmx' => $options[parent_class],
186			'ecmod' => "select",
187			'ecat' => 'list'
188			);
189			foreach($hidden_elements as $label => $value) {
190			if(!$link_vars_create[$label]) {
191			$link_vars_create[$label] = $value;
192			}
193			}
194			$url_short = url::short($_SERVER["PHP_SELF"], $link_vars_create);
195			$item = html_a( $url_short, " select");
196	jonen	1.6	} else {
197			// resolve 'o_{guid}_{classname}' - encoded string
198			$link_meta = php::untwingle_reference($item);
199
200			if (!is_array($link_meta)) {
201			//return $item;
202			//print "NO<br/>";
203			return;
204			}
205
206			$link_vars = array(
207			'ecdid' => $link_meta[ident],
208			'ecdm' => $link_meta[type],
209	jonen	1.7	'ecat' => 'item'
210	jonen	1.6	);
211
212			foreach($hidden_elements as $label => $value) {
213			if(!$link_vars[$label]) {
214			$link_vars[$label] = $value;
215			}
216			}
217
218			// V1
219			//$str_hidden = join("&", $tmp_array);
220			//$item = html_a($_SERVER["PHP_SELF"] . "?ecdid=" . $ident . "&ecdm=" . $meta . "&" . $str_hidden, "view");
221
222			// V2
223			//$link_guid = link::store($link_vars);
224			//$item = html_a($_SERVER["PHP_SELF"] . "?lbid=" . $link_guid, "view");
225
226			// V3 - more flexible - adjustable link shrinking via some constant defined elsewhere
227			$url_short = url::short($_SERVER["PHP_SELF"], $link_vars);
228			$item = html_a( $url_short, " view");
229	joko	1.3	}
230
231			return 1;
232	jonen	1.1	}
233
234
235	jonen	1.10	function getWriteableEntries($userclass) {
236			if($userclass == 'TerminalOwner') {
237			$we = array(
238			'password',
239			'question',
240			'answer',
241			'phone',
242			'mobile',
243			'address1',
244			'address2',
245			'state',
246			'city',
247			'zip',
248			'fax',
249			);
250			}
251			return $we;
252			}
253	jonen	1.1
254			}
255
256
257			?>
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