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upload_code.inc
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<?php
// $Id$
function scilab_case_study_abstract()
{
global $user;
$return_html = "";
$proposal_data = scilab_case_study_get_proposal();
if (!$proposal_data) {
drupal_goto('');
return;
} //!$proposal_data
//$return_html .= l('Upload abstract', 'case-study-project/abstract-code/upload') . '<br />';
/* get experiment list */
$query = db_select('case_study_submitted_abstracts');
$query->fields('case_study_submitted_abstracts');
$query->condition('proposal_id', $proposal_data->id);
$abstracts_q = $query->execute()->fetchObject();
$query_pro = db_select('case_study_proposal');
$query_pro->fields('case_study_proposal');
$query_pro->condition('id', $proposal_data->id);
$abstracts_pro = $query_pro->execute()->fetchObject();
$query_pdf = db_select('case_study_submitted_abstracts_file');
$query_pdf->fields('case_study_submitted_abstracts_file');
$query_pdf->condition('proposal_id', $proposal_data->id);
$query_pdf->condition('filetype', 'A');
$abstracts_pdf = $query_pdf->execute()->fetchObject();
if ($abstracts_pdf == true) {
if ($abstracts_pdf->filename != "NULL" || $abstracts_pdf->filename != "") {
$abstract_filename = $abstracts_pdf->filename;
//$abstract_filename = l($abstracts_pdf->filename, 'case-study-project/download/project-file/' . $proposal_data->id);
} //$abstracts_pdf->filename != "NULL" || $abstracts_pdf->filename != ""
else {
$abstract_filename = "File not uploaded";
}
} //$abstracts_pdf == TRUE
else {
$abstract_filename = "File not uploaded";
}
$query_process = db_select('case_study_submitted_abstracts_file');
$query_process->fields('case_study_submitted_abstracts_file');
$query_process->condition('proposal_id', $proposal_data->id);
$query_process->condition('filetype', 'S');
$abstracts_query_process = $query_process->execute()->fetchObject();
if ($abstracts_query_process == true) {
if ($abstracts_query_process->filename != "NULL" || $abstracts_query_process->filename != "") {
$abstracts_query_process_filename = $abstracts_query_process->filename;
//$abstracts_query_process_filename = l($abstracts_query_process->filename, 'case-study-project/download/project-file/' . $proposal_data->id);
} //$abstracts_query_process->filename != "NULL" || $abstracts_query_process->filename != ""
else {
$abstracts_query_process_filename = "File not uploaded";
}
if ($abstracts_q->is_submitted == '') {
$url = l('Upload Case Directory', 'case-study-project/abstract-code/upload');
} //$abstracts_q->is_submitted == ''
else if ($abstracts_q->is_submitted == 1) {
$url = "";
} //$abstracts_q->is_submitted == 1
else if ($abstracts_q->is_submitted == 0) {
$url = l('Edit', 'case-study-project/abstract-code/upload');
} //$abstracts_q->is_submitted == 0
} //$abstracts_query_process == TRUE
else {
$url = l('Upload Case Directory', 'case-study-project/abstract-code/upload');
$abstracts_query_process_filename = "File not uploaded";
}
$return_html .= '<strong>Contributor Name:</strong><br />' . $proposal_data->name_title . ' ' . $proposal_data->contributor_name . '<br /><br />';
$return_html .= '<strong>Title of the Case Study Project:</strong><br />' . $proposal_data->project_title . '<br /><br />';
$return_html .= '<strong>Uploaded abstract of the project:</strong><br />' . $abstract_filename . '<br /><br />';
$return_html .= '<strong>Uploaded Case Directory:</strong><br />' . $abstracts_query_process_filename . '<br /><br />';
$return_html .= $url . '<br />';
return $return_html;
}
function scilab_case_study_upload_abstract_code_form($form, &$form_state)
{
global $user;
$form['#attributes'] = array(
'enctype' => "multipart/form-data",
);
/* get current proposal */
//$proposal_id = (int) arg(3);
$uid = $user->uid;
$query = db_select('case_study_proposal');
$query->fields('case_study_proposal');
$query->condition('uid', $uid);
$query->condition('approval_status', '1');
$proposal_q = $query->execute();
if ($proposal_q) {
if ($proposal_data = $proposal_q->fetchObject()) {
/* everything ok */
} //$proposal_data = $proposal_q->fetchObject()
else {
drupal_set_message(t('Invalid proposal selected. Please try again.'), 'error');
drupal_goto('case-study-project/abstract-code');
return;
}
} //$proposal_q
else {
drupal_set_message(t('Invalid proposal selected. Please try again.'), 'error');
drupal_goto('case-study-project/abstract-code');
return;
}
$query = db_select('case_study_submitted_abstracts');
$query->fields('case_study_submitted_abstracts');
$query->condition('proposal_id', $proposal_data->id);
$abstracts_q = $query->execute()->fetchObject();
if ($abstracts_q) {
if ($abstracts_q->is_submitted == 1) {
drupal_set_message(t('You have already submited your Case Directory, hence you can not upload any more, for any query please write to us.'), 'error', $repeat = false);
drupal_goto('case-study-project/abstract-code');
//return;
} //$abstracts_q->is_submitted == 1
} //$abstracts_q->is_submitted == 1
$form['project_title'] = array(
'#type' => 'item',
'#markup' => $proposal_data->project_title,
'#title' => t('Title of the Case Study Project'),
);
$form['contributor_name'] = array(
'#type' => 'item',
'#markup' => $proposal_data->contributor_name,
'#title' => t('Contributor Name'),
);
$existing_uploaded_S_file = default_value_for_uploaded_files("S", $proposal_data->id);
if (!$existing_uploaded_S_file) {
$existing_uploaded_S_file = new stdClass();
$existing_uploaded_S_file->filename = "No file uploaded";
} //!$existing_uploaded_S_file
$form['upload_case_study_developed_process'] = array(
'#type' => 'file',
'#title' => t('Upload the Case Directory'),
//'#required' => TRUE,
'#description' => t('<span style="color:red;">Current File:</span> ' . $existing_uploaded_S_file->filename . '<br />Separate filenames with underscore. No spaces or any special characters allowed in filename.') . '<br />' . t('<span style="color:red;">Allowed file extensions: ') . variable_get('case_study_project_files_extensions', '') . '</span>',
);
$existing_uploaded_A_file = default_value_for_uploaded_files("A", $proposal_data->id);
if (!$existing_uploaded_A_file) {
$existing_uploaded_A_file = new stdClass();
$existing_uploaded_A_file->filename = "No file uploaded";
} //!$existing_uploaded_A_file
$form['upload_case_study_final_report'] = array(
'#type' => 'file',
'#title' => t('Upload the Final Report'),
//'#required' => TRUE,
'#description' => t('<span style="color:red;">Current File:</span> ' . $existing_uploaded_A_file->filename . '<br />Separate filenames with underscore. No spaces or any special characters allowed in filename.') . '<br />' . t('<span style="color:red;">Allowed file extensions: ') . variable_get('case_study_final_report_extensions', '') . '</span>',
);
$form['prop_id'] = array(
'#type' => 'hidden',
'#value' => $proposal_data->id,
);
$form['submit'] = array(
'#type' => 'submit',
'#value' => t('Submit'),
'#submit' => array(
'scilab_case_study_upload_abstract_code_form_submit',
),
);
$form['cancel'] = array(
'#type' => 'item',
'#markup' => l(t('Cancel'), 'case-study-project/abstract-code'),
);
return $form;
}
///////////////////////////////////////////////////////////////
function scilab_case_study_upload_abstract_code_form_validate($form, &$form_state)
{
//var_dump($form);die;
if (isset($_FILES['files'])) {
/* check if atleast one source or result file is uploaded */
$existing_uploaded_A_file = default_value_for_uploaded_files("A", $form_state['values']['prop_id']);
$existing_uploaded_S_file = default_value_for_uploaded_files("S", $form_state['values']['prop_id']);
if(!$existing_uploaded_A_file){
if (!($_FILES['files']['name']['upload_case_study_final_report'])) {
form_set_error('upload_case_study_final_report', t('Please upload the final report'));
}
}
if(!$existing_uploaded_S_file){
if (!($_FILES['files']['name']['upload_case_study_developed_process'])) {
form_set_error('upload_case_study_developed_process', t('Please upload the case files'));
}
}
/* check for valid filename extensions */
foreach ($_FILES['files']['name'] as $file_form_name => $file_name) {
if ($file_name) {
/* checking file type */
if (strstr($file_form_name, 'upload_case_study_developed_process'))
$file_type = 'S';
else if (strstr($file_form_name, 'upload_case_study_final_report'))
$file_type = 'A';
$allowed_extensions_str = '';
switch ($file_type)
{
case 'S':
$allowed_extensions_str = variable_get('case_study_project_files_extensions', '');
break;
case 'A':
$allowed_extensions_str = variable_get('case_study_final_report_extensions', '');
break;
} //$file_type
$allowed_extensions = explode(',', $allowed_extensions_str);
$tmp_ext = explode('.', strtolower($_FILES['files']['name'][$file_form_name]));
$temp_extension = end($tmp_ext);
if (!in_array($temp_extension, $allowed_extensions))
form_set_error($file_form_name, t('Only file with ' . $allowed_extensions_str . ' extensions can be uploaded.'));
if ($_FILES['files']['size'][$file_form_name] <= 0)
form_set_error($file_form_name, t('File size cannot be zero.'));
/* check if valid file name */
if (!scilab_case_study_check_valid_filename($_FILES['files']['name'][$file_form_name]))
form_set_error($file_form_name, t('Invalid file name specified. Only alphabets and numbers are allowed as a valid filename.'));
} //$file_name
} //$_FILES['files']['name'] as $file_form_name => $file_name
}
return $form_state;
}
function scilab_case_study_upload_abstract_code_form_submit($form, &$form_state)
{
global $user;
$v = $form_state['values'];
$root_path = scilab_case_study_path();
$proposal_data = scilab_case_study_get_proposal();
$proposal_id = $proposal_data->id;
if (!$proposal_data) {
drupal_goto('');
return;
} //!$proposal_data
$proposal_id = $proposal_data->id;
$proposal_directory = $proposal_data->directory_name;
/* create proposal folder if not present */
//$dest_path = $proposal_directory . '/';
$dest_path = $proposal_directory . '/project_files/';
if (!is_dir($root_path . $dest_path))
mkdir($root_path . $dest_path);
$proposal_id = $proposal_data->id;
$query_s = "SELECT * FROM case_study_submitted_abstracts WHERE proposal_id = :proposal_id";
$args_s = array(
":proposal_id" => $proposal_id,
);
$query_s_result = db_query($query_s, $args_s)->fetchObject();
if (!$query_s_result) {
/* creating solution database entry */
$query = "INSERT INTO case_study_submitted_abstracts(
proposal_id,
approver_uid,
abstract_approval_status,
abstract_upload_date,
abstract_approval_date,
is_submitted) VALUES (:proposal_id, :approver_uid, :abstract_approval_status,:abstract_upload_date, :abstract_approval_date, :is_submitted)";
$args = array(
":proposal_id" => $proposal_id,
":approver_uid" => 0,
":abstract_approval_status" => 0,
":abstract_upload_date" => time(),
":abstract_approval_date" => 0,
":is_submitted" => 1,
);
$submitted_abstract_id = db_query($query, $args, array(
'return' => Database::RETURN_INSERT_ID,
));
$query1 = "UPDATE case_study_proposal SET is_submitted = :is_submitted WHERE id = :id";
$args1 = array(
":is_submitted" => 1,
":id" => $proposal_id,
);
db_query($query1, $args1);
drupal_set_message('Abstract uploaded successfully.', 'status');
} //!$query_s_result
else {
$query = "UPDATE case_study_submitted_abstracts SET abstract_upload_date =:abstract_upload_date,
is_submitted= :is_submitted WHERE proposal_id = :proposal_id";
$args = array(
":abstract_upload_date" => time(),
":is_submitted" => 1,
":proposal_id" => $proposal_id,
);
$submitted_abstract_id = db_query($query, $args, array(
'return' => Database::RETURN_INSERT_ID,
));
$query1 = "UPDATE case_study_proposal SET is_submitted = :is_submitted WHERE id = :id";
$args1 = array(
":is_submitted" => 1,
":id" => $proposal_id,
);
db_query($query1, $args1);
drupal_set_message('Abstract updated successfully.', 'status');
}
foreach ($_FILES['files']['name'] as $file_form_name => $file_name) {
if ($file_name) {
/* checking file type */
if (strstr($file_form_name, 'upload_case_study_developed_process'))
{
$file_type = 'S';
} //strstr($file_form_name, 'upload_case_study_developed_process')
else if (strstr($file_form_name, 'upload_case_study_final_report'))
{
$file_type = 'A';
} //strstr($file_form_name, 'upload_an_abstract')
switch ($file_type)
{
case 'S':
if (file_exists($root_path . $dest_path . $_FILES['files']['name'][$file_form_name]))
{
move_uploaded_file($_FILES['files']['tmp_name'][$file_form_name], $root_path . $dest_path . $_FILES['files']['name'][$file_form_name]);
drupal_set_message(t("File !filename already exists, hence overwritten the exisitng file ", array(
'!filename' => $_FILES['files']['name'][$file_form_name]
)), 'status');
} //file_exists($root_path . $dest_path . $_FILES['files']['name'][$file_form_name])
/* uploading file */
else 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_ab_f = "SELECT * FROM case_study_submitted_abstracts_file WHERE proposal_id = :proposal_id AND filetype =
:filetype";
$args_ab_f = array(
":proposal_id" => $proposal_id,
":filetype" => $file_type
);
$query_ab_f_result = db_query($query_ab_f, $args_ab_f)->fetchObject();
if (!$query_ab_f_result)
{
$query = "INSERT INTO case_study_submitted_abstracts_file (submitted_abstract_id, proposal_id, uid, approvar_uid, filename, filepath, filemime, filesize, filetype, timestamp)
VALUES (:submitted_abstract_id, :proposal_id, :uid, :approvar_uid, :filename, :filepath, :filemime, :filesize, :filetype, :timestamp)";
$args = array(
":submitted_abstract_id" => $submitted_abstract_id,
":proposal_id" => $proposal_id,
":uid" => $user->uid,
":approvar_uid" => 0,
":filename" => $_FILES['files']['name'][$file_form_name],
":filepath" => $_FILES['files']['name'][$file_form_name],
":filemime" => mime_content_type($root_path . $dest_path . $_FILES['files']['name'][$file_form_name]),
":filesize" => $_FILES['files']['size'][$file_form_name],
":filetype" => $file_type,
":timestamp" => time()
);
db_query($query, $args);
drupal_set_message($file_name . ' uploaded successfully.', 'status');
} //!$query_ab_f_result
else
{
unlink($root_path . $dest_path . $query_ab_f_result->filename);
$query = "UPDATE {case_study_submitted_abstracts_file} SET filename = :filename, filepath=:filepath, filemime=:filemime, filesize=:filesize, timestamp=:timestamp WHERE proposal_id = :proposal_id AND filetype = :filetype";
$args = array(
":filename" => $_FILES['files']['name'][$file_form_name],
":filepath" => $_FILES['files']['name'][$file_form_name],
":filemime" => mime_content_type($root_path . $dest_path . $_FILES['files']['name'][$file_form_name]),
":filesize" => $_FILES['files']['size'][$file_form_name],
":timestamp" => time(),
":proposal_id" => $proposal_id,
":filetype" => $file_type
);
db_query($query, $args);
drupal_set_message($file_name . ' file updated successfully.', 'status');
}
} //move_uploaded_file($_FILES['files']['tmp_name'][$file_form_name], $root_path . $dest_path . $_FILES['files']['name'][$file_form_name])
else
{
drupal_set_message('Error uploading file : ' . $dest_path . $file_name, 'error');
}
break;
case 'A':
if (file_exists($root_path . $dest_path . $_FILES['files']['name'][$file_form_name]))
{
move_uploaded_file($_FILES['files']['tmp_name'][$file_form_name], $root_path . $dest_path . $_FILES['files']['name'][$file_form_name]);
drupal_set_message(t("File !filename already exists, hence overwritten the exisitng file ", array(
'!filename' => $_FILES['files']['name'][$file_form_name]
)), 'status');
} //file_exists($root_path . $dest_path . $_FILES['files']['name'][$file_form_name])
/* uploading file */
else 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_ab_f = "SELECT * FROM case_study_submitted_abstracts_file WHERE proposal_id = :proposal_id AND filetype =
:filetype";
$args_ab_f = array(
":proposal_id" => $proposal_id,
":filetype" => $file_type
);
$query_ab_f_result = db_query($query_ab_f, $args_ab_f)->fetchObject();
if (!$query_ab_f_result)
{
$query = "INSERT INTO {case_study_submitted_abstracts_file} (submitted_abstract_id, proposal_id, uid, approvar_uid, filename, filepath, filemime, filesize, filetype, timestamp)
VALUES (:submitted_abstract_id, :proposal_id, :uid, :approvar_uid, :filename, :filepath, :filemime, :filesize, :filetype, :timestamp)";
$args = array(
":submitted_abstract_id" => $submitted_abstract_id,
":proposal_id" => $proposal_id,
":uid" => $user->uid,
":approvar_uid" => 0,
":filename" => $_FILES['files']['name'][$file_form_name],
":filepath" => $_FILES['files']['name'][$file_form_name],
":filemime" => mime_content_type($root_path . $dest_path . $_FILES['files']['name'][$file_form_name]),
":filesize" => $_FILES['files']['size'][$file_form_name],
":filetype" => $file_type,
":timestamp" => time()
);
db_query($query, $args);
drupal_set_message($file_name . ' uploaded successfully.', 'status');
} //!$query_ab_f_result
else
{
unlink($root_path . $dest_path . $query_ab_f_result->filename);
$query = "UPDATE {case_study_submitted_abstracts_file} SET filename = :filename, filepath=:filepath, filemime=:filemime, filesize=:filesize, timestamp=:timestamp WHERE proposal_id = :proposal_id AND filetype = :filetype";
$args = array(
":filename" => $_FILES['files']['name'][$file_form_name],
":filepath" => $_FILES['files']['name'][$file_form_name],
":filemime" => mime_content_type($root_path . $dest_path . $_FILES['files']['name'][$file_form_name]),
":filesize" => $_FILES['files']['size'][$file_form_name],
":timestamp" => time(),
":proposal_id" => $proposal_id,
":filetype" => $file_type
);
db_query($query, $args);
drupal_set_message($file_name . ' file updated successfully.', 'status');
}
} //move_uploaded_file($_FILES['files']['tmp_name'][$file_form_name], $root_path . $dest_path . $_FILES['files']['name'][$file_form_name])
else
{
drupal_set_message('Error uploading file : ' . $dest_path . $file_name, 'error');
}
break;
} //$file_type
} //$file_name
} //$_FILES['files']['name'] as $file_form_name => $file_name
/* sending email */
$email_to = $user->mail;
$from = variable_get('case_study_from_email', '');
$bcc = variable_get('case_study_emails', '');
$cc = variable_get('case_study_cc_emails', '');
$params['abstract_uploaded']['proposal_id'] = $proposal_id;
$params['abstract_uploaded']['submitted_abstract_id'] = $submitted_abstract_id;
$params['abstract_uploaded']['user_id'] = $user->uid;
$params['abstract_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('scilab_case_study', 'abstract_uploaded', $email_to, language_default(), $params, $from, true)) {
drupal_set_message('Error sending email message.', 'error');
}
drupal_goto('case-study-project/abstract-code');
}
function default_value_for_uploaded_files($filetype, $proposal_id)
{
$query = db_select('case_study_submitted_abstracts_file');
$query->fields('case_study_submitted_abstracts_file');
$query->condition('proposal_id', $proposal_id);
$selected_files_array = "";
if ($filetype == "S") {
$query->condition('filetype', $filetype);
$filetype_q = $query->execute()->fetchObject();
return $filetype_q;
} elseif ($filetype == "A") {
$query->condition('filetype', $filetype);
$filetype_q = $query->execute()->fetchObject();
return $filetype_q;
}
return;
}
function scilab_case_study_edit_upload_abstract_code_form($form, &$form_state)
{
global $user;
$form['#attributes'] = array(
'enctype' => "multipart/form-data",
);
/* get current proposal */
$proposal_id = (int) arg(3);
$uid = $user->uid;
$query = db_select('case_study_proposal');
$query->fields('case_study_proposal');
$query->condition('id', $proposal_id);
$proposal_q = $query->execute();
if ($proposal_q) {
if ($proposal_data = $proposal_q->fetchObject()) {
/* everything ok */
} //$proposal_data = $proposal_q->fetchObject()
else {
drupal_set_message(t('Invalid proposal selected. Please try again.'), 'error');
drupal_goto('case-study-project/manage-proposal/edit-upload-file');
return;
}
} //$proposal_q
else {
drupal_set_message(t('Invalid proposal selected. Please try again.'), 'error');
drupal_goto('case-study-project/manage-proposal/edit-upload-file');
return;
}
$query = db_select('case_study_submitted_abstracts');
$query->fields('case_study_submitted_abstracts');
$query->condition('proposal_id', $proposal_data->id);
$abstracts_q = $query->execute()->fetchObject();
$form['project_title'] = array(
'#type' => 'item',
'#markup' => $proposal_data->project_title,
'#title' => t('Title of the Case Study Project'),
);
$form['contributor_name'] = array(
'#type' => 'item',
'#markup' => $proposal_data->contributor_name,
'#title' => t('Contributor Name'),
);
$existing_uploaded_A_file = default_value_for_uploaded_files("A", $proposal_data->id);
if (!$existing_uploaded_A_file) {
$existing_uploaded_A_file = new stdClass();
$existing_uploaded_A_file->filename = "No file uploaded";
} //!$existing_uploaded_A_file
$form['upload_case_study_abstract'] = array(
'#type' => 'file',
'#title' => t('Upload the Case study abstract'),
//'#required' => TRUE,
'#description' => t('<span style="color:red;">Current File :</span> ' . $existing_uploaded_A_file->filename . '<br />Separate filenames with underscore. No spaces or any special characters allowed in filename.') . '<br />' . t('<span style="color:red;">Allowed file extensions : ') . variable_get('resource_upload_extensions', '') . '</span>',
);
$existing_uploaded_S_file = default_value_for_uploaded_files("S", $proposal_data->id);
if (!$existing_uploaded_S_file) {
$existing_uploaded_S_file = new stdClass();
$existing_uploaded_S_file->filename = "No file uploaded";
} //!$existing_uploaded_S_file
$form['upload_case_study_developed_process'] = array(
'#type' => 'file',
'#title' => t('Upload the Case Directory'),
//'#required' => TRUE,
'#description' => t('<span style="color:red;">Current File :</span> ' . $existing_uploaded_S_file->filename . '<br />Separate filenames with underscore. No spaces or any special characters allowed in filename.') . '<br />' . t('<span style="color:red;">Allowed file extensions : ') . variable_get('case_study_project_files_extensions', '') . '</span>',
);
$form['prop_id'] = array(
'#type' => 'hidden',
'#value' => $proposal_data->id,
);
$form['submit'] = array(
'#type' => 'submit',
'#value' => t('Submit'),
'#submit' => array(
'scilab_case_study_edit_upload_abstract_code_form_submit',
),
);
$form['cancel'] = array(
'#type' => 'item',
'#markup' => l(t('Cancel'), 'case-study-project/manage-proposal/edit-upload-file'),
);
return $form;
}
///////////////////////////////////////////////////////////////
function scilab_case_study_edit_upload_abstract_code_form_validate($form, &$form_state)
{
if (!($_FILES['files']['name']['upload_case_study_abstract'] || $_FILES['files']['name']['upload_case_study_developed_process'])) {
drupal_set_message('No files uploaded', 'error');
return;
}
if (isset($_FILES['files'])) {
/* check for valid filename extensions */
foreach ($_FILES['files']['name'] as $file_form_name => $file_name) {
if ($file_name) {
/* checking file type */
if (strstr($file_form_name, 'upload_case_study_abstract')) {
$file_type = 'A';
} else if (strstr($file_form_name, 'upload_case_study_developed_process')) {
$file_type = 'S';
} else {
$file_type = 'U';
}
$allowed_extensions_str = '';
switch ($file_type) {
case 'A':
$allowed_extensions_str = variable_get('resource_upload_extensions', '');
break;
case 'S':
$allowed_extensions_str = variable_get('case_study_project_files_extensions', '');
break;
} //$file_type
/* checking file type */
$allowed_extensions = explode(',', $allowed_extensions_str);
$fnames = explode('.', strtolower($_FILES['files']['name'][$file_form_name]));
$temp_extension = end($fnames);
if (!in_array($temp_extension, $allowed_extensions)) {
form_set_error($file_form_name, t('Only file with ' . $allowed_extensions_str . ' extensions can be uploaded.'));
}
if ($_FILES['files']['size'][$file_form_name] <= 0) {
form_set_error($file_form_name, t('File size cannot be zero.'));
}
/* check if valid file name */
if (!scilab_case_study_check_valid_filename($_FILES['files']['name'][$file_form_name])) {
form_set_error($file_form_name, t('Invalid file name specified. Only alphabets and numbers are allowed as a valid filename.'));
}
} //$file_name
} //$_FILES['files']['name'] as $file_form_name => $file_name
} else {
drupal_set_message('No files uploaded', 'error');
return $form_state;
}
}
function scilab_case_study_edit_upload_abstract_code_form_submit($form, &$form_state)
{
global $user;
$v = $form_state['values'];
$root_path = scilab_case_study_path();
$query = db_select('case_study_proposal');
$query->fields('case_study_proposal');
$query->condition('id', $v['prop_id']);
$proposal_q = $query->execute();
$proposal_data = $proposal_q->fetchObject();
$proposal_id = $proposal_data->id;
if (!$proposal_data) {
drupal_goto('');
return;
} //!$proposal_data
$proposal_id = $proposal_data->id;
$proposal_directory = $proposal_data->directory_name;
/* create proposal folder if not present */
//$dest_path = $proposal_directory . '/';
$dest_path_project_files = $proposal_directory . '/';
$proposal_id = $proposal_data->id;
foreach ($_FILES['files']['name'] as $file_form_name => $file_name) {
if ($file_name) {
/* uploading file */
/* checking file type */
if (strstr($file_form_name, 'upload_case_study_abstract')) {
$file_type = 'A';
$abs_file_name = $_FILES['files']['name'][$file_form_name];
} else {
$abs_file_name = "Not updated";
}
if (strstr($file_form_name, 'upload_case_study_developed_process')) {
$file_type = 'S';
$proj_file_name = $_FILES['files']['name'][$file_form_name];
} else {
$proj_file_name = "Not updated";
}
if (move_uploaded_file($_FILES['files']['tmp_name'][$file_form_name], $root_path . $dest_path_project_files . $_FILES['files']['name'][$file_form_name])) {
$query_ab_f = "SELECT * FROM case_study_submitted_abstracts_file WHERE proposal_id = :proposal_id AND filetype =
:filetype";
$args_ab_f = array(
":proposal_id" => $proposal_id,
":filetype" => $file_type,
);
$query_ab_f_result = db_query($query_ab_f, $args_ab_f)->fetchObject();
unlink($root_path . $dest_path_project_files . $query_ab_f_result->filename);
$query = "UPDATE {case_study_submitted_abstracts_file} SET filename = :filename, filepath=:filepath, filemime=:filemime, filesize=:filesize, timestamp=:timestamp WHERE proposal_id = :proposal_id AND filetype = :filetype";
$args = array(
":filename" => $_FILES['files']['name'][$file_form_name],
":filepath" => $dest_path_project_files . $_FILES['files']['name'][$file_form_name],
":filemime" => mime_content_type($root_path . $dest_path_project_files . $_FILES['files']['name'][$file_form_name]),
":filesize" => $_FILES['files']['size'][$file_form_name],
":timestamp" => time(),
":proposal_id" => $proposal_id,
":filetype" => $file_type,
);
db_query($query, $args, array('return' => Database::RETURN_INSERT_ID,
));
drupal_set_message($file_name . ' file updated successfully.', 'status');
} else {
drupal_set_message($file_name . ' file not updated successfully.', 'error');
}
}
} //$_FILES['files']['name'] as $file_form_name => $file_name
/* sending email */
$email_to = $user->mail;
$from = variable_get('case_study_from_email', '');
$bcc = variable_get('case_study_emails', '');
$cc = variable_get('case_study_cc_emails', '');
$params['abstract_edit_file_uploaded']['proposal_id'] = $proposal_id;
$params['abstract_edit_file_uploaded']['user_id'] = $user->uid;
$params['abstract_edit_file_uploaded']['abs_file'] = $abs_file_name;
$params['abstract_edit_file_uploaded']['proj_file'] = $proj_file_name;
$params['abstract_edit_file_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('case_study', 'abstract_edit_file_uploaded', $email_to, language_default(), $params, $from, true)) {
drupal_set_message('Error sending email message.', 'error');
}
drupal_goto('case-study-project/abstract-code/edit-upload-files');
}