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comparison scald_dailymotion.admin.inc @ 4:fd5fb845d0bc

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Add an auto-import admin screen
author Franck Deroche <franck@defr.org>
date Mon, 19 Jul 2010 14:46:20 +0200
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3:2a63a6e15166 4:fd5fb845d0bc
1 <?php
2 // $Id$
3 /**
4 * @file
5 * Provides admin form for DailyMotion's Scald Provider.
6 */
7
8 /**
9 * Defines the import settings form.
10 */
11 function scald_dailymotion_imports_form() {
12 $form = array();
13 $imports = variable_get('scald_dailymotion_imports', array());
14 $types = array('user' => t('User'), 'tag' => t('Tag'));
15 if (count($imports)) {
16 $form['imports'] = array(
17 '#type' => 'fieldset',
18 '#title' => t('Current imports'),
19 '#tree' => TRUE,
20 '#theme' => 'scald_dailymotion_imports_table'
21 );
22 foreach ($imports as $key => $import) {
23 $form['imports'][$key] = array(
24 'type' => array(
25 '#type' => 'select',
26 '#title' => t('Type'),
27 '#options' => array('delete' => t('<Delete>')) + $types,
28 '#default_value' => $import['type']
29 ),
30 'value' => array(
31 '#type' => 'textfield',
32 '#title' => t('Identifier'),
33 '#default_value' => $import['value']
34 ),
35 );
36 }
37 }
38 $form['add'] = array(
39 '#type' => 'fieldset',
40 '#title' => t('Add import'),
41 '#collapsible' => TRUE,
42 '#collapsed' => count($imports)
43 );
44 $form['add']['type'] = array(
45 '#type' => 'select',
46 '#title' => t('Type'),
47 '#options' => $types,
48 );
49 $form['add']['value'] = array(
50 '#type' => 'textfield',
51 '#title' => t('Identifier'),
52 '#description' => t('This field value meaning depends on the Type
53 field defined above. For a <em>User</em> import, put the username
54 whose videos you\'d loke to import here, for a tag import, use the
55 tag name.')
56 );
57 $form['add']['submit'] = array(
58 '#type' => 'submit',
59 '#value' => t('Add this import'),
60 '#submit' => array('scald_dailymotion_imports_form_add')
61 );
62
63 $form['submit'] = array(
64 '#type' => 'submit',
65 '#value' => t('Save configuration')
66 );
67 return $form;
68 }
69
70 /**
71 * Handles the submission of the form that adds a new import.
72 */
73 function scald_dailymotion_imports_form_add($form, &$form_state) {
74 $imports = variable_get('scald_dailymotion_imports', array());
75 $values = $form_state['values'];
76 $key = $values['type'] . '-' . $values['value'];
77 $imports[$key] = array('type' => $values['type'], 'value' => $values['value']);
78 variable_set('scald_dailymotion_imports', $imports);
79 drupal_set_message(t('Import added'));
80 }
81
82 /**
83 * Handles the submission of the whole form.
84 */
85 function scald_dailymotion_imports_form_submit($form, &$form_state) {
86 drupal_set_message(t('The configuration options have been saved.'));
87 $imports = array();
88 foreach ($form_state['values']['imports'] as $key => $import) {
89 if ($import['type'] != 'delete') {
90 $imports[$key] = $import;
91 }
92 }
93 variable_set('scald_dailymotion_imports', $imports);
94 }
95
96 /**
97 * Themes the current imports form.
98 */
99 function theme_scald_dailymotion_imports_table($form) {
100 $headers = array(t('Type'), t('Identifier'));
101 $rows = array();
102 foreach (element_children($form) as $key) {
103 // Unset per widget titles, they're already in the column title
104 $form[$key]['type']['#title'] = $form[$key]['value']['#title'] = '';
105 // Render our row
106 $row = array();
107 $row[] = drupal_render($form[$key]['type']);
108 $row[] = drupal_render($form[$key]['value']);
109 // And add it to the list of table rows.
110 $rows[] = $row;
111 }
112 return theme('table', $headers, $rows);
113 }