| 1 |
lars |
1 |
<?php
|
|
|
2 |
class Mappers
|
|
|
3 |
{
|
|
|
4 |
public static function departmentMapper($str)
|
|
|
5 |
{
|
|
|
6 |
//maps 'one_two_three' to 'oneTwoThree'
|
|
|
7 |
return preg_replace("/(_)([a-z])/e", "strtoupper('\\2')", $str);
|
|
|
8 |
}
|
|
|
9 |
|
|
|
10 |
public static function employeeMapper($str)
|
|
|
11 |
{
|
|
|
12 |
//maps 'one_two_three' to 'OneTwoThree'
|
|
|
13 |
return ucfirst(preg_replace("/(_)([a-z])/e", "strtoupper('\\2')", $str));
|
|
|
14 |
}
|
|
|
15 |
|
|
|
16 |
public function saleMapper($str)
|
|
|
17 |
{
|
|
|
18 |
//maps 'one_two_three' to 'ONETWOTHREE'
|
|
|
19 |
return strtoupper(str_replace('_', '', $str));
|
|
|
20 |
}
|
|
|
21 |
}
|
|
|
22 |
|
|
|
23 |
function mapArtist($str)
|
|
|
24 |
{
|
|
|
25 |
//maps 'one_two_three' to 'onetwothree'
|
|
|
26 |
return strtolower(str_replace('_', '', $str));
|
|
|
27 |
}
|
|
|
28 |
|
|
|
29 |
$myMappers = new Mappers();
|
|
|
30 |
|
|
|
31 |
require_once 'XML/Query2XML.php';
|
|
|
32 |
require_once 'XML/Query2XML/ISO9075Mapper.php';
|
|
|
33 |
require_once 'MDB2.php';
|
|
|
34 |
$query2xml = XML_Query2XML::factory(MDB2::factory('mysql://root@localhost/Query2XML_Tests'));
|
|
|
35 |
$dom = $query2xml->getXML(
|
|
|
36 |
"SELECT
|
|
|
37 |
s.*,
|
|
|
38 |
manager.employeeid AS manager_employeeid,
|
|
|
39 |
manager.employeename AS manager_employeename,
|
|
|
40 |
d.*,
|
|
|
41 |
department_head.employeeid AS department_head_employeeid,
|
|
|
42 |
department_head.employeename AS department_head_employeename,
|
|
|
43 |
e.*,
|
|
|
44 |
sa.*,
|
|
|
45 |
c.*,
|
|
|
46 |
al.*,
|
|
|
47 |
ar.*,
|
|
|
48 |
(SELECT COUNT(*) FROM sale WHERE sale.store_id = s.storeid) AS store_sales,
|
|
|
49 |
(SELECT
|
|
|
50 |
COUNT(*)
|
|
|
51 |
FROM
|
|
|
52 |
sale, employee, employee_department
|
|
|
53 |
WHERE
|
|
|
54 |
sale.employee_id = employee.employeeid
|
|
|
55 |
AND
|
|
|
56 |
employee_department.employee_id = employee.employeeid
|
|
|
57 |
AND
|
|
|
58 |
employee_department.department_id = d.departmentid
|
|
|
59 |
) AS department_sales,
|
|
|
60 |
(SELECT
|
|
|
61 |
COUNT(*)
|
|
|
62 |
FROM
|
|
|
63 |
employee, employee_department, department
|
|
|
64 |
WHERE
|
|
|
65 |
employee_department.employee_id = employee.employeeid
|
|
|
66 |
AND
|
|
|
67 |
employee_department.department_id = department.departmentid
|
|
|
68 |
AND
|
|
|
69 |
department.store_id = s.storeid
|
|
|
70 |
) AS store_employees,
|
|
|
71 |
(SELECT
|
|
|
72 |
COUNT(*)
|
|
|
73 |
FROM
|
|
|
74 |
employee, employee_department
|
|
|
75 |
WHERE
|
|
|
76 |
employee_department.employee_id = employee.employeeid
|
|
|
77 |
AND
|
|
|
78 |
employee_department.department_id = d.departmentid
|
|
|
79 |
) AS department_employees
|
|
|
80 |
FROM
|
|
|
81 |
store s
|
|
|
82 |
LEFT JOIN employee manager ON s.manager = manager.employeeid
|
|
|
83 |
LEFT JOIN department d ON d.store_id = s.storeid
|
|
|
84 |
LEFT JOIN employee department_head ON department_head.employeeid = d.department_head
|
|
|
85 |
LEFT JOIN employee_department ed ON ed.department_id = d.departmentid
|
|
|
86 |
LEFT JOIN employee e ON e.employeeid = ed.employee_id
|
|
|
87 |
LEFT JOIN sale sa ON sa.employee_id = e.employeeid
|
|
|
88 |
LEFT JOIN customer c ON c.customerid = sa.customer_id
|
|
|
89 |
LEFT JOIN album al ON al.albumid = sa.album_id
|
|
|
90 |
LEFT JOIN artist ar ON ar.artistid = al.artist_id
|
|
|
91 |
ORDER BY
|
|
|
92 |
s.storeid,
|
|
|
93 |
manager.employeeid,
|
|
|
94 |
d.departmentid,
|
|
|
95 |
department_head.employeeid,
|
|
|
96 |
ed.employee_id,
|
|
|
97 |
ed.department_id,
|
|
|
98 |
e.employeeid,
|
|
|
99 |
sa.saleid,
|
|
|
100 |
c.customerid,
|
|
|
101 |
al.albumid,
|
|
|
102 |
ar.artistid",
|
|
|
103 |
array(
|
|
|
104 |
'rootTag' => 'music_company',
|
|
|
105 |
'rowTag' => 'store',
|
|
|
106 |
'idColumn' => 'storeid',
|
|
|
107 |
'mapper' => 'strtoupper',
|
|
|
108 |
'attributes' => array(
|
|
|
109 |
'storeid'
|
|
|
110 |
),
|
|
|
111 |
'elements' => array(
|
|
|
112 |
'store_sales',
|
|
|
113 |
'store_employees',
|
|
|
114 |
'manager' => array(
|
|
|
115 |
'idColumn' => 'manager_employeeid',
|
|
|
116 |
'attributes' => array(
|
|
|
117 |
'manager_employeeid'
|
|
|
118 |
),
|
|
|
119 |
'elements' => array(
|
|
|
120 |
'manager_employeename'
|
|
|
121 |
)
|
|
|
122 |
),
|
|
|
123 |
'address' => array(
|
|
|
124 |
'elements' => array(
|
|
|
125 |
'country',
|
|
|
126 |
'state' => '#Helper::getStatePostalCode()',
|
|
|
127 |
'city',
|
|
|
128 |
'street',
|
|
|
129 |
'phone'
|
|
|
130 |
)
|
|
|
131 |
),
|
|
|
132 |
'department' => array(
|
|
|
133 |
'idColumn' => 'departmentid',
|
|
|
134 |
'mapper' => 'Mappers::departmentMapper',
|
|
|
135 |
'attributes' => array(
|
|
|
136 |
'departmentid'
|
|
|
137 |
),
|
|
|
138 |
'elements' => array(
|
|
|
139 |
'department_sales',
|
|
|
140 |
'department_employees',
|
|
|
141 |
'departmentname',
|
|
|
142 |
'department_head' => array(
|
|
|
143 |
'idColumn' => 'department_head_employeeid',
|
|
|
144 |
'attributes' => array(
|
|
|
145 |
'department_head_employeeid'
|
|
|
146 |
),
|
|
|
147 |
'elements' => array(
|
|
|
148 |
'department_head_employeename'
|
|
|
149 |
)
|
|
|
150 |
),
|
|
|
151 |
'employees' => array(
|
|
|
152 |
'rootTag' => 'employees',
|
|
|
153 |
'rowTag' => 'employee',
|
|
|
154 |
'idColumn' => 'employeeid',
|
|
|
155 |
'mapper' => array('Mappers', 'employeeMapper'),
|
|
|
156 |
'attributes' => array(
|
|
|
157 |
'employeeid'
|
|
|
158 |
),
|
|
|
159 |
'elements' => array(
|
|
|
160 |
'employeename',
|
|
|
161 |
'sales' => array(
|
|
|
162 |
'rootTag' => 'sales',
|
|
|
163 |
'rowTag' => 'sale',
|
|
|
164 |
'idColumn' => 'saleid',
|
|
|
165 |
'mapper' => array($myMappers, 'saleMapper'),
|
|
|
166 |
'attributes' => array(
|
|
|
167 |
'saleid'
|
|
|
168 |
),
|
|
|
169 |
'elements' => array(
|
|
|
170 |
'timestamp',
|
|
|
171 |
'customer' => array(
|
|
|
172 |
'idColumn' => 'customerid',
|
|
|
173 |
'mapper' => false,
|
|
|
174 |
'attributes' => array(
|
|
|
175 |
'customerid'
|
|
|
176 |
),
|
|
|
177 |
'elements' => array(
|
|
|
178 |
'first_name',
|
|
|
179 |
'last_name',
|
|
|
180 |
'email'
|
|
|
181 |
)
|
|
|
182 |
),
|
|
|
183 |
'album' => array(
|
|
|
184 |
'idColumn' => 'albumid',
|
|
|
185 |
'mapper' => 'XML_Query2XML_ISO9075Mapper::map',
|
|
|
186 |
'attributes' => array(
|
|
|
187 |
'albumid'
|
|
|
188 |
),
|
|
|
189 |
'elements' => array(
|
|
|
190 |
'title',
|
|
|
191 |
'published_year',
|
|
|
192 |
'comment' => '?#Helper::summarizeComment(12)',
|
|
|
193 |
'artist' => array(
|
|
|
194 |
'idColumn' => 'artistid',
|
|
|
195 |
'mapper' => 'mapArtist',
|
|
|
196 |
'attributes' => array(
|
|
|
197 |
'artistid'
|
|
|
198 |
),
|
|
|
199 |
'elements' => array(
|
|
|
200 |
'name',
|
|
|
201 |
'birth_year',
|
|
|
202 |
'birth_place',
|
|
|
203 |
'genre'
|
|
|
204 |
)
|
|
|
205 |
)
|
|
|
206 |
) // album elements
|
|
|
207 |
) //album array
|
|
|
208 |
) //sales elements
|
|
|
209 |
) //sales array
|
|
|
210 |
) //employees elements
|
|
|
211 |
) //employees array
|
|
|
212 |
) //department elements
|
|
|
213 |
) // department array
|
|
|
214 |
) //root elements
|
|
|
215 |
) //root
|
|
|
216 |
); //getXML method call
|
|
|
217 |
|
|
|
218 |
$root = $dom->firstChild;
|
|
|
219 |
$root->setAttribute('date_generated', '2005-08-23T14:52:50');
|
|
|
220 |
|
|
|
221 |
header('Content-Type: application/xml');
|
|
|
222 |
|
|
|
223 |
$dom->formatOutput = true;
|
|
|
224 |
print $dom->saveXML();
|
|
|
225 |
|
|
|
226 |
|
|
|
227 |
|
|
|
228 |
/**Static class that provides validation and parsing methods for
|
|
|
229 |
* generating XML.
|
|
|
230 |
*
|
|
|
231 |
* It is static so that we can easyly call its methods from inside
|
|
|
232 |
* Query2XML using eval'd code.
|
|
|
233 |
*/
|
|
|
234 |
class Helper
|
|
|
235 |
{
|
|
|
236 |
/**Associative array of US postal state codes*/
|
|
|
237 |
public static $statePostalCodes = array(
|
|
|
238 |
'ALABAMA' => 'AL', 'ALASKA' => 'AK', 'AMERICAN SAMOA' => 'AS', 'ARIZONA' => 'AZ', 'ARKANSAS' => 'AR', 'CALIFORNIA' => 'CA',
|
|
|
239 |
'COLORADO' => 'CO', 'CONNECTICUT' => 'CT', 'DELAWARE' => 'DE', 'DISTRICT OF COLUMBIA' => 'DC', 'FEDERATED STATES OF MICRONESIA' => 'FM',
|
|
|
240 |
'FLORIDA' => 'FL', 'GEORGIA' => 'GA', 'GUAM' => 'GU', 'HAWAII' => 'HI', 'IDAHO' => 'ID', 'ILLINOIS' => 'IL', 'INDIANA' => 'IN',
|
|
|
241 |
'IOWA' => 'IA', 'KANSAS' => 'KS', 'KENTUCKY' => 'KY', 'LOUISIANA' => 'LA', 'MAINE' => 'ME', 'MARSHALL ISLANDS' => 'MH', 'MARYLAND' => 'MD',
|
|
|
242 |
'MASSACHUSETTS' => 'MA', 'MICHIGAN' => 'MI', 'MINNESOTA' => 'MN', 'MISSISSIPPI' => 'MS', 'MISSOURI' => 'MO', 'MONTANA' => 'MT',
|
|
|
243 |
'NEBRASKA' => 'NE', 'NEVADA' => 'NV', 'NEW HAMPSHIRE' => 'NH', 'NEW JERSEY' => 'NJ', 'NEW JESEY' => 'NJ', 'NEW MEXICO' => 'NM', 'NEW YORK' => 'NY',
|
|
|
244 |
'NORTH CAROLINA' => 'NC', 'NORTH DAKOTA' => 'ND', 'NORTHERN MARIANA ISLANDS' => 'MP', 'OHIO' => 'OH', 'OKLAHOMA' => 'OK', 'OREGON' => 'OR',
|
|
|
245 |
'PALAU' => 'PW', 'PENNSYLVANIA' => 'PA', 'PUERTO RICO' => 'PR', 'RHODE ISLAND' => 'RI', 'SOUTH CAROLINA' => 'SC', 'SOUTH DAKOTA' => 'SD',
|
|
|
246 |
'TENNESSEE' => 'TN', 'TEXAS' => 'TX', 'UTAH' => 'UT', 'VERMONT' => 'VT', 'VIRGIN ISLANDS' => 'VI', 'VIRGINIA' => 'VA', 'WASHINGTON' => 'WA',
|
|
|
247 |
'WEST VIRGINIA' => 'WV', 'WISCONSIN' => 'WI', 'WYOMING' => 'WY'
|
|
|
248 |
);
|
|
|
249 |
|
|
|
250 |
/**Translates a US state name into its two-letter postal code.
|
|
|
251 |
* If the translation fails, $state is returned unchanged
|
|
|
252 |
* @param $record The record
|
|
|
253 |
*/
|
|
|
254 |
public static function getStatePostalCode($record)
|
|
|
255 |
{
|
|
|
256 |
$state = $record["state"];
|
|
|
257 |
$s = str_replace(" ", " ", trim(strtoupper($state)));
|
|
|
258 |
if (isset(self::$statePostalCodes[$s])) {
|
|
|
259 |
return self::$statePostalCodes[$s];
|
|
|
260 |
} else {
|
|
|
261 |
return $state;
|
|
|
262 |
}
|
|
|
263 |
}
|
|
|
264 |
|
|
|
265 |
function summarize($str, $limit=50, $appendString=' ...')
|
|
|
266 |
{
|
|
|
267 |
if (strlen($str) > $limit) {
|
|
|
268 |
$str = substr($str, 0, $limit - strlen($appendString)) . $appendString;
|
|
|
269 |
}
|
|
|
270 |
return $str;
|
|
|
271 |
}
|
|
|
272 |
|
|
|
273 |
|
|
|
274 |
function summarizeComment($record, $limit)
|
|
|
275 |
{
|
|
|
276 |
return self::summarize($record["comment"], $limit);
|
|
|
277 |
}
|
|
|
278 |
}
|
|
|
279 |
?>
|