diff options
Diffstat (limited to 'dependency.inc')
| -rwxr-xr-x | dependency.inc | 226 |
1 files changed, 226 insertions, 0 deletions
diff --git a/dependency.inc b/dependency.inc new file mode 100755 index 0000000..9ee76b1 --- /dev/null +++ b/dependency.inc @@ -0,0 +1,226 @@ +<?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 */ + + $email_to = $user->mail; + + $from = variable_get('lab_migration_from_email', ''); + $bcc= variable_get('lab_migration_emails', ''); + $cc=variable_get('lab_migration_cc_emails', ''); + $param['dependency_uploaded']['user_id'] = $user->uid; + $param['dependency_uploaded']['dependency_names'] = $dependency_names; + $param['dependency_uploaded']['headers']=array('From'=>$from,'MIME-Version'=> '1.0', + 'Content-Type'=> 'text/plain; charset=UTF-8; format=flowed; delsp=yes', + 'Content-Transfer-Encoding' => '8Bit', + 'X-Mailer'=> 'Drupal','Cc' => $cc, 'Bcc' => $bcc); + + + + + if (!drupal_mail('lab_migration', 'dependency_uploaded', $email_to, language_default(), $param, $from, TRUE)) + drupal_set_message('Error sending email message.', 'error'); + } + + drupal_goto('lab_migration/code/upload_dep'); +} + +function _list_existing_dependency($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; +} + |