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<?php
/******************************************************************************/
/****************************** DELETION FUNCTIONS ****************************/
/******************************************************************************/
function case_study_abstract_delete_project($proposal_id)
{
$status = TRUE;
$root_path = cfd_case_study_path();
$query = db_select('case_study_proposal');
$query->fields('case_study_proposal');
$query->condition('id', $proposal_id);
$proposal_q = $query->execute();
$proposal_data = $proposal_q->fetchObject();
if (!$proposal_data)
{
drupal_set_message('Invalid Case Study Project.', 'error');
return FALSE;
} //!$proposal_data
$query = db_select('case_study_submitted_abstracts_file');
$query->fields('case_study_submitted_abstracts_file');
$query->condition('proposal_id', $proposal_id);
$abstract_q = $query->execute();
$dir_project_files = $root_path . $proposal_data->directory_name;
while ($abstract_data = $abstract_q->fetchObject())
{
if (is_dir($dir_project_files)){
unlink($root_path . $proposal_data->directory_name . '/' . $abstract_data->filepath);
}
else
{
drupal_set_message('Invalid case study project abstract.', 'error');
}
db_delete('case_study_submitted_abstracts_file')->condition('proposal_id', $proposal_id)->execute();
//!dwsim_flowsheet_delete_abstract_file($abstract_data->id)
}
$res = rmdir($root_path . $proposal_data->directory_name);
db_delete('case_study_proposal')->condition('id', $proposal_data->id)->execute();
db_delete('case_study_submitted_abstracts')->condition('proposal_id', $proposal_id)->execute();
return $status;
}
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