1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
|
<?php
// $Id$
function lab_migration_upload_dependency_form($form_state)
{
global $user;
$proposal_data = lab_migration_get_proposal();
if (!$proposal_data) {
drupal_goto('');
return;
}
$form['#attributes'] = array('enctype' => "multipart/form-data");
$form['lab_title'] = array(
'#type' => 'item',
'#value' => $proposal_data->lab_title,
'#title' => t('Title of the Lab'),
);
$form['name'] = array(
'#type' => 'item',
'#value' => $proposal_data->name_title . ' ' . $proposal_data->name,
'#title' => t('Proposer Name'),
);
$form['existing_depfile'] = array(
'#type' => 'item',
'#value' => _list_existing_dependency($proposal_data->id),
'#title' => t('List of existing dependency files for this book'),
);
$form['depfile'] = array(
'#type' => 'fieldset',
'#title' => t('Upload Dependency Files'),
'#collapsible' => FALSE,
'#collapsed' => FALSE,
);
$form['depfile']['depfile1'] = array(
'#type' => 'file',
'#title' => t('Upload dependency file'),
'#description' => t("Allowed file extensions : ") . variable_get('lab_migration_dependency_extensions', ''),
);
$form['depfile']['depfile1_caption'] = array(
'#type' => 'textfield',
'#title' => t('Caption for dependency file'),
'#size' => 15,
'#maxlength' => 100,
'#required' => TRUE,
);
$form['depfile']['depfile1_description'] = array(
'#type' => 'textarea',
'#title' => t('Brief Description of the dependency file'),
);
$form['submit'] = array(
'#type' => 'submit',
'#value' => t('Submit')
);
$form['cancel'] = array(
'#type' => 'markup',
'#value' => l(t('Back'), 'lab_migration/code'),
);
return $form;
}
function lab_migration_upload_dependency_form_validate($form, &$form_state)
{
global $user;
/* get approved proposal details */
//$proposal_q = db_query("SELECT * FROM {lab_migration_proposal} WHERE uid = %d OR solution_provider_uid = %d ORDER BY id DESC LIMIT 1", $user->uid, $user->uid);
$query = db_select('lab_migration_proposal');
$query->fields('lab_migration_proposal');
$or = db_or();
$or->condition('uid', $user->uid);
$or->condition('solution_provider_uid', $user->uid);
$query->condition($or);
$query->orderBy('id', 'DESC');
$query->range(0, 1);
$proposal_q = $query->execute();
$proposal_data = $proposal_q->fetchObject();
if (!$proposal_data)
{
form_set_error('', t('Invalid1'));
}
if (!lab_migration_check_name($form_state['values']['depfile1_caption']))
form_set_error('code_caption', t('Caption can contain only alphabets, numbers and spaces.'));
if (isset($_FILES['files']))
{
/* check for valid filename extensions */
$allowed_extensions = explode(',' , variable_get('lab_migration_dependency_extensions', ''));
foreach ($_FILES['files']['name'] as $file_form_name => $file_name)
{
if ($file_name)
{
$temp_extension = end(explode('.', strtolower($_FILES['files']['name'][$file_form_name])));
if (!in_array($temp_extension, $allowed_extensions))
form_set_error($file_form_name, t('Only ' . variable_get('lab_migration_dependency_extensions', '') . ' extensions can be uploaded.'));
if ($_FILES['files']['size'][$file_form_name] <= 0)
form_set_error($file_form_name, t('File size cannot be zero.'));
/* check if file already exists */
//$dep_exists_data = (db_query("SELECT * FROM {lab_migration_dependency_files} WHERE filename = '%s'", $_FILES['files']['name'][$file_form_name]))->fetchObject();
$query = db_select('lab_migration_dependency_files');
$query->fields('lab_migration_dependency_files');
$query->condition('filename', $_FILES['files']['name'][$file_form_name]);
$dep_exists_data = $query->execute();
if ($dep_exists_data)
form_set_error($file_form_name, t('Dependency file with the same name has already been uploaded in this or some other lab solution. Please rename the file and try again.'));
/* check if valid file name */
if (!lab_migration_check_valid_filename($_FILES['files']['name'][$file_form_name]))
form_set_error($file_form_name, t('Invalid file name specified. Only alphabets, numbers and underscore is allowed as a valid filename.'));
}
}
}
}
function lab_migration_upload_dependency_form_submit($form, &$form_state) {
global $user;
$root_path = lab_migration_path();
$proposal_data = lab_migration_get_proposal();
if (!$proposal_data) {
drupal_goto('');
return;
}
$dest_path .= 'DEPENDENCIES' . '/';
if (!is_dir($root_path . $dest_path))
mkdir($root_path . $dest_path);
/* uploading dependencies */
$file_upload_counter = 0;
$dependency_ids = array();
$dependency_names = array();
foreach ($_FILES['files']['name'] as $file_form_name => $file_name)
{
if ($file_name)
{
/* uploading file */
if (move_uploaded_file($_FILES['files']['tmp_name'][$file_form_name], $root_path . $dest_path . $_FILES['files']['name'][$file_form_name]))
{
/* for uploaded files making an entry in the database */
$query = "INSERT INTO {lab_migration_dependency_files} (proposal_id, filename, filepath, filemime, filesize, caption, description, timestamp)
VALUES (:proposal_id, :filename, :filepath, :filemime, :filesize, :caption, :description, :timestamp)";
$args = array(
":proposal_id" => $proposal_data->id,
":filename" => $_FILES['files']['name'][$file_form_name],
":filepath" => $dest_path . $_FILES['files']['name'][$file_form_name],
":filemime" => $_FILES['files']['type'][$file_form_name],
":filesize" => $_FILES['files']['size'][$file_form_name],
":caption" => check_plain($form_state['values'][$file_form_name . '_caption']),
":description" => check_plain($form_state['values'][$file_form_name . '_description']),
":timestamp" => time()
);
$dependency_ids[] = db_query($query, $args, array('return' => Database::RETURN_INSERT_ID));
drupal_set_message($file_name . ' uploaded successfully.', 'status');
$dependency_names[] = $_FILES['files']['name'][$file_form_name];
$file_upload_counter++;
} else {
drupal_set_message('Error uploading dependency : ' . $dest_path . $_FILES['files']['name'][$file_form_name], 'error');
}
}
}
if ($file_upload_counter > 0)
{
drupal_set_message('Dependencies uploaded successfully.', 'status');
/* sending email */
$param['dependency_uploaded']['user_id'] = $user->uid;
$param['dependency_uploaded']['dependency_names'] = $dependency_names;
$email_to = $user->mail . ', ' . variable_get('lab_migration_emails', '');
if (!drupal_mail('lab_migration', 'dependency_uploaded', $email_to, language_default(), $param, variable_get('lab_migration_from_email', NULL), TRUE))
drupal_set_message('Error sending email message.', 'error');
}
drupal_goto('lab_migration/code/upload_dep');
}
function _list_existing_dependency($proposal_id)
{
$return_html = '<ul>';
// $proposal_dependency_files_q = db_query("SELECT * FROM {lab_migration_dependency_files} WHERE proposal_id = %d ORDER BY filename ASC", $proposal_id);
$query = db_select('lab_migration_dependency_files');
$query->fields('lab_migration_dependency_files');
$query->condition('proposal_id', $proposal_id);
$query->orderBy('filename', 'ASC');
$proposal_dependency_files_q = $query->execute();
$counter = 0;
while ($proposal_dependency_files_data = $proposal_dependency_files_q->fetchObject())
{
$temp_caption = '';
if ($proposal_dependency_files_data->caption)
$temp_caption = ' (' . $proposal_dependency_files_data->caption . ')';
$return_html .= '<li>' . l($proposal_dependency_files_data->filename . $temp_caption, 'lab_migration/download/dependency/' . $proposal_dependency_files_data->id) . '</li>';
$counter++;
}
if ($counter == 0)
$return_html .= '<li>(None)</li>';
$return_html .= '</ul>';
return $return_html;
}
|
