Interface created to propose a new case study project and manage the proposals

1 files changed, 401 insertions, 0 deletions

diff --git a/upload_code.inc b/upload_code.inc
new file mode 100755
index 0000000..d95a226
--- /dev/null
+++ b/upload_code.inc
@@ -0,0 +1,401 @@
+<?php
+// $Id$
+function cfd_case_study_abstract()
+{
+	global $user;
+	$return_html = "";
+	$proposal_data = cfd_case_study_get_proposal();
+	if (!$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 == '')
+		{
+			$url = l('Upload abstract', 'case-study-project/abstract-code/upload');
+		} //$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 abstract', '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 project files:</strong><br />' . $abstracts_query_process_filename . '<br /><br />';
+	$return_html .= $url . '<br />';
+	return $return_html;
+}
+function cfd_case_study_upload_abstract_code_form($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 project files, hence you can not upload more code, 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 Project Files'),
+		//'#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(
+			'cfd_case_study_upload_abstract_code_form_submit'
+		)
+	);
+	$form['cancel'] = array(
+		'#type' => 'item',
+		'#markup' => l(t('Cancel'), 'case-study-project/abstract-code')
+	);
+	return $form;
+}
+
+///////////////////////////////////////////////////////////////
+function cfd_case_study_upload_abstract_code_form_validate($form, &$form_state)
+{
+	//var_dump($form);die;
+	if (isset($_FILES['files']))
+	{
+		/* check if atleast one source or result file is uploaded */
+		if (!($_FILES['files']['name']['upload_case_study_developed_process']))
+			form_set_error('upload_case_study_developed_process', t('Please upload the abstract file'));
+		/* check for valid filename extensions */
+		foreach ($_FILES['files']['name'] as $file_form_name => $file_name)
+		{
+			if ($file_name)
+			{
+				/* checking file type */
+				$allowed_extensions_str = variable_get('case_study_project_files_extensions', '');
+				$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 (!cfd_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 $form_state;
+}
+function cfd_case_study_upload_abstract_code_form_submit($form, &$form_state)
+{
+	global $user;
+	$v = $form_state['values'];
+	$root_path = cfd_case_study_path();
+	$proposal_data = cfd_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_project_files = $proposal_directory . '/';
+	$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')
+			switch ($file_type)
+			{
+				case 'S':
+
+					if (file_exists($root_path . $dest_path_project_files . $_FILES['files']['name'][$file_form_name]))
+					{
+						//unlink($root_path . $dest_path . $_FILES['files']['name'][$file_form_name]);
+						drupal_set_message(t("File !filename already exists hence overwirtten the exisitng file ", array(
+							'!filename' => $_FILES['files']['name'][$file_form_name]
+						)), 'error');
+					} //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_project_files . $_FILES['files']['name'][$file_form_name]))
+					{
+						/* for uploaded files making an entry in the database */
+						$query_abstracts = "SELECT * FROM case_study_submitted_abstracts WHERE proposal_id = :proposal_id";
+						$query_abstracts_args = array(
+							":proposal_id" => $proposal_id
+							);
+						$query_abstracts_result = db_query($query_abstracts, $query_abstracts_args)->fetchObject();
+						$submitted_abstract_id = $query_abstracts_result->id;
+						$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_project_files . $_FILES['files']['name'][$file_form_name]),
+								":filesize" => $_FILES['files']['size'][$file_form_name],
+								":filetype" => $file_type,
+								":timestamp" => time()
+							);
+							db_query($query, $args, array('return' => Database::RETURN_INSERT_ID));
+							drupal_set_message($file_name . ' uploaded successfully.', 'status');
+						} //!$query_ab_f_result
+						else
+						{
+							unlink($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" => $file_path . $_FILES['files']['name'][$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');
+						}
+					} //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_project_files . $file_name, 'error');
+					}
+					break;
+			} //$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('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;
+	}
+	else
+	{
+		return;
+	}
+	return;
+}