155 lines
3.4 KiB
PHP
155 lines
3.4 KiB
PHP
<?php
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/** \file include\db_task.php
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* \brief DI webinterface database task functions
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* \author Rob Schalken, Core|Vision
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* \version 1.0
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* \date 17-10-2008
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*
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* This file contains the task database functions. This file is always included.
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*/
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/**
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* Fetch tasks
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*
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* Inputs:
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* - task_id: Task id
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* - user_id: Task from user
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* - description: Task description
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*
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* Return: Array containing task info
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*/
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function db_fetch_tasks($task_id = "", $user_id = "", $description = "") {
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// Initial return value
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$result = "";
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// Fetch tasks
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$query = "SELECT * FROM taskmgr";
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// Specific task
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if (strlen($task_id)) {
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$query .= " WHERE id='" . $task_id . "'";
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}
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// Specific user
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if (strlen($user_id)) {
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if (!strlen($task_id)) {
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$query .= " WHERE";
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}
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else {
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$query .= " AND";
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}
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$query .= " gebruiker='" . $user_id . "'";
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}
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// Specific description
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if (strlen($description)) {
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if ((!strlen($task_id)) && (!strlen($user_id))) {
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$query .= " WHERE";
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}
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else {
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$query .= " AND";
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}
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$query .= " omschrijving like '%" . $description . "%'";
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}
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// Execute query
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$tasks = db_fetch_data($query);
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// Parse into result
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if (!empty($tasks)) {
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$result = $tasks;
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}
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return $result;
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}
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/**
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* Store new task
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*
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* Inputs:
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* - task_array: Array containing all task info
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*
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* Return: 1 (OK)/ 0(Error)
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*/
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function db_store_task($task_array) {
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// Initial return value
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$result = 0;
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// Query storing new task
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$query = "INSERT INTO taskmgr (gebruiker, omschrijving, `update`, param) VALUES (";
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$query .= "'" . ($task_array['gebruiker']) . "',";
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$query .= "'" . specialchars($task_array['omschrijving']) . "',";
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$query .= "'" . date('Y-m-d H:i:s') . "',";
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$query .= "'" . addslashes($task_array['param']) . "')";
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if (db_store_data($query)) {
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// Result OK
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$result = 1;
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}
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return $result;
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}
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/**
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* Update exisiting task
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*
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* Inputs:
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* - task_array: Array containing all task info
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*
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* Return: 1 (OK)/ 0(Error)
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*/
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function db_update_task($task_array) {
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// Initial return value
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$result = 0;
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// Query updating lance
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$query = "UPDATE taskmgr SET ";
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$query .= "gebruiker='" . ($task_array['gebruiker']) . "',";
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$query .= "omschrijving='" . specialchars($task_array['omschrijving']) . "',";
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$query .= "`update`='" . date('Y-m-d H:i:s') . "',";
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$query .= "param='" . addslashes($task_array['param']) . "' ";
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$query .= "WHERE id='" . ($task_array['id']) . "'";
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if (db_store_data($query)) {
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// Result OK
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$result = 1;
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}
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return $result;
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}
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/**
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* Delete task
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*
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* Inputs:
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* - task_id: task database id
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*
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* Return: 1 (OK)/ 0(Error)
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*/
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function db_delete_task($task_id) {
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// Initial return value
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$result = 0;
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// Start transaction
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db_start_transaction();
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// Delete zkl
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$query = "DELETE FROM taskmgr WHERE ID='" . $task_id . "'";
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db_store_data($query);
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// Commit transaction
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if (db_commit_transaction()) {
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// Parse result
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$result = 1;
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}
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return $result;
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}
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?>
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