1
|
<?php
|
2
|
|
3
|
/**
|
4
|
* menu callback
|
5
|
*/
|
6
|
function dwca_export_deliver_archive(){
|
7
|
if(file_exists('public://dwca.zip')){
|
8
|
file_transfer('public://dwca.zip', array(
|
9
|
'Content-Type' => 'application/zip'
|
10
|
));
|
11
|
}else{
|
12
|
drupal_set_message('The Darwincore Arhive for this site has not yet been created');
|
13
|
drupal_goto('/');
|
14
|
}
|
15
|
}
|
16
|
|
17
|
/**
|
18
|
* Form function, called by drupal_get_form()
|
19
|
* in dwca_export_menu().
|
20
|
*/
|
21
|
function dwca_export_config_form($form, &$form_state){
|
22
|
global $base_url;
|
23
|
$form['dwca_export_info'] = array(
|
24
|
'#markup' => '<p>For general information on the DarwinCore Archive format please refer to ' . l('GBIF - Standards and Tools - Darwin Core Archives', 'http://www.gbif.org/informatics/standards-and-tools/publishing-data/data-standards/darwin-core-archives/') . '</p>'
|
25
|
);
|
26
|
$form['dwca_export_execute'] = array(
|
27
|
'#markup' => '<p>The DarwinCore Archive export can be downloaded from ' . l(url('dwca.zip', array(
|
28
|
'absolute' => TRUE
|
29
|
)), 'dwca.zip') . '</p>'
|
30
|
);
|
31
|
$form['dwca_export_view_mapping'] = dwca_export_select_view_form();
|
32
|
$form['#submit'][] = 'dwca_export_config_form_submit';
|
33
|
return system_settings_form($form);
|
34
|
}
|
35
|
|
36
|
function dwca_export_select_view_form(){
|
37
|
$views = array(
|
38
|
'#type' => 'fieldset',
|
39
|
'#title' => t('View to file mapping')
|
40
|
); //'#tree' => TRUE,
|
41
|
foreach(variable_get(FILE_MAP, 'dwca_export_archive_descriptor_file_map') as $dwca_filename => $view_data){
|
42
|
if($dwca_filename == 'description'){
|
43
|
$views[$dwca_filename] = array(
|
44
|
'#type' => 'fieldset',
|
45
|
'#title' => t('DESCRIPTIVE DATA TYPES'),
|
46
|
'#weight' => 3,
|
47
|
'#collapsible' => TRUE,
|
48
|
'#collapsed' => TRUE,
|
49
|
//'#prefix' => '<table>',
|
50
|
//'#suffix' => '</table>',
|
51
|
'#tree' => TRUE
|
52
|
);
|
53
|
foreach($view_data as $dwca_filename_inner => $view_data_inner){
|
54
|
$views[$dwca_filename][$dwca_filename_inner] = array(
|
55
|
'#type' => 'textfield',
|
56
|
'#title' => t($dwca_filename . '_' . $dwca_filename_inner),
|
57
|
'#default_value' => $view_data_inner['view_name'],
|
58
|
'#size' => 60,
|
59
|
'#description' => t('specify view for ' . $dwca_filename_inner)
|
60
|
); //'#prefix' => '<tr>',
|
61
|
//'#suffix' => '</tr>',
|
62
|
//TODO: Change collaped discription form to table, layout using <td> and <tr> e.g. try 3 description types per row
|
63
|
}
|
64
|
}else{
|
65
|
$views[$dwca_filename] = array(
|
66
|
'#type' => 'textfield',
|
67
|
'#title' => t($dwca_filename),
|
68
|
'#default_value' => $view_data['view_name'],
|
69
|
'#size' => 60,
|
70
|
'#description' => t('specify view for ' . $dwca_filename)
|
71
|
);
|
72
|
}
|
73
|
}
|
74
|
return $views;
|
75
|
}
|
76
|
|
77
|
/**
|
78
|
* Submit function for the above form.
|
79
|
*/
|
80
|
function dwca_export_config_form_submit($form, &$form_state){
|
81
|
$variables = $form_state['input'];
|
82
|
$save_variables = '';
|
83
|
$dwca_export_archive_descriptor_file_map = variable_get(FILE_MAP);
|
84
|
foreach($variables as $key => $value){
|
85
|
if(array_key_exists($key, $dwca_export_archive_descriptor_file_map)){
|
86
|
$dwca_export_archive_descriptor_file_map[$key]['view_name'] = $value;
|
87
|
//$save_variables .= '<p>' . $key . ' ' . $value . '</p>';
|
88
|
}else{
|
89
|
$description_key = 'description';
|
90
|
if(array_key_exists($description_key, $dwca_export_archive_descriptor_file_map)){
|
91
|
//get the inner array containing the different description data types
|
92
|
$description_map = $dwca_export_archive_descriptor_file_map[$description_key];
|
93
|
if(array_key_exists($key, $description_map)){
|
94
|
$dwca_export_archive_descriptor_file_map[$description_key][$key]['view_name'] = $value;
|
95
|
}
|
96
|
}
|
97
|
}
|
98
|
}
|
99
|
variable_del(FILE_MAP);
|
100
|
variable_set(FILE_MAP, $dwca_export_archive_descriptor_file_map);
|
101
|
}
|
102
|
|
103
|
/**
|
104
|
* Validate function for the above form.
|
105
|
*
|
106
|
* Reports an error if view name entered by the user does not exist in the
|
107
|
* database.
|
108
|
*/
|
109
|
function dwca_export_config_form_validate($form, &$form_state){
|
110
|
$variables = $form_state['input'];
|
111
|
$dwca_export_archive_descriptor_file_map = variable_get(FILE_MAP);
|
112
|
$view_names = array();
|
113
|
$missing_view_names = '';
|
114
|
$missing_view = false;
|
115
|
foreach($variables as $key => $value){
|
116
|
//TODO: Check whether the views for the inner array cotaining all the description views exist
|
117
|
if(array_key_exists($key, $dwca_export_archive_descriptor_file_map)){
|
118
|
$view = views_get_view($value);
|
119
|
// check whether there is a view named with this value
|
120
|
if(!$view){
|
121
|
$view_names[] = $value;
|
122
|
$missing_view_names .= $value . ', ';
|
123
|
$missing_view = true;
|
124
|
}
|
125
|
}
|
126
|
}
|
127
|
if($missing_view){
|
128
|
form_set_error('', t('VIEW(S) ' . $missing_view_names . ' NOT FOUND. Please input another view name.'));
|
129
|
}
|
130
|
}
|