| 1 |
<?php |
| 2 |
/********************************************************** |
| 3 |
Function Library: update.php |
| 4 |
Original Author: Paul Bramscher <brams006@tc.umn.edu> |
| 5 |
Last Modified: 09.30.2003 by Paul Bramscher |
| 6 |
*********************************************************** |
| 7 |
Comments: |
| 8 |
This library brings together all SQL update functions for |
| 9 |
LibData general setup tables. Those pertaining to |
| 10 |
PageScribe and SubjectBuilder are located in |
| 11 |
scribe_application.php and subject_builder.php |
| 12 |
respectively. |
| 13 |
*********************************************************** |
| 14 |
Table of Contents: |
| 15 |
|
| 16 |
purgePassword |
| 17 |
updateCoursesub |
| 18 |
updateFaculty |
| 19 |
updateFeature |
| 20 |
updateInfotype |
| 21 |
updateLibunit |
| 22 |
updateLocation |
| 23 |
updatePassword |
| 24 |
updateResource |
| 25 |
updateService |
| 26 |
updateSingleField |
| 27 |
updateStaff |
| 28 |
updateStyle |
| 29 |
updateSubject |
| 30 |
|
| 31 |
|
| 32 |
**********************************************************/ |
| 33 |
|
| 34 |
|
| 35 |
/********************************************************** |
| 36 |
Function: purgePassword |
| 37 |
Author: Paul Bramscher |
| 38 |
Last Modified: 06.23.2003 |
| 39 |
*********************************************************** |
| 40 |
Purpose: |
| 41 |
This function purges the locally encrypted mySQL stored |
| 42 |
password for the supplied staff id (sets to NULL). Note |
| 43 |
that at no point does this system actually retrieve the |
| 44 |
value of the password and bring it to an HTML form, neither |
| 45 |
in plaintext nor in a "password" type HTML form field. |
| 46 |
**********************************************************/ |
| 47 |
function purgePassword($con, $staff_id){ |
| 48 |
|
| 49 |
// Draw form heading |
| 50 |
printf("<center><h3>Purging Password...</h3>"); |
| 51 |
|
| 52 |
// Table |
| 53 |
printf("<table width = \"60%%\" border = \"1\" cellpadding =\"4\" class=\"backLight\">"); |
| 54 |
printf("<tr><td><br>"); |
| 55 |
printf("<strong>Messages:</strong><br>"); |
| 56 |
|
| 57 |
// Problem flag for each step |
| 58 |
$problem = 0; |
| 59 |
|
| 60 |
if ($staff_id > 0) { |
| 61 |
$sql = "UPDATE staff SET password = NULL WHERE staff_id = ?"; |
| 62 |
|
| 63 |
if (!xx_prepare_execute($sql, $staff_id)){ |
| 64 |
$problem = 1; |
| 65 |
sql_err($sql); |
| 66 |
xx_query ("UNLOCK TABLES", $con); |
| 67 |
bailout(); |
| 68 |
} |
| 69 |
else { |
| 70 |
xx_query ("UNLOCK TABLES", $con); |
| 71 |
printf("Purged password successfully for this staff account.<br><BR>\n"); |
| 72 |
} |
| 73 |
|
| 74 |
} |
| 75 |
else printf("Staff ID not found.</b>.<br><br>\n"); |
| 76 |
|
| 77 |
printf("</td></tr></table>\n"); |
| 78 |
printf("</center>\n"); |
| 79 |
} |
| 80 |
|
| 81 |
|
| 82 |
/********************************************************** |
| 83 |
Function: updateCoursesub |
| 84 |
Author: Paul Bramscher |
| 85 |
Last Modified: 06.03.2003 |
| 86 |
*********************************************************** |
| 87 |
Purpose: |
| 88 |
Update supplied course subject id. |
| 89 |
**********************************************************/ |
| 90 |
function updateCoursesub($con, $campus_id, $cip_code, $coursesub, $coursesub_descr, $coursesub_id) { |
| 91 |
|
| 92 |
// Error flag |
| 93 |
$err_code = 0; |
| 94 |
|
| 95 |
// Need for display/uniqueness |
| 96 |
$coursesub_display = $coursesub; |
| 97 |
|
| 98 |
// Check to see if already exists |
| 99 |
$exists = recordCount($con, "coursesub", "coursesub", $coursesub_search, "A"); |
| 100 |
$exists_id = lookupField($con, "coursesub", "coursesub", $coursesub_search, "coursesub_id"); |
| 101 |
|
| 102 |
// If exists in the courseub table under a different coursesub_id |
| 103 |
if ($exists > 0 && $exists_id != $coursesub_id) { |
| 104 |
$err_code = 1; |
| 105 |
$err_msg = "Failed. '" . $coursesub_display . "' already exists in the course subject table."; |
| 106 |
} |
| 107 |
|
| 108 |
// Check for blank entry |
| 109 |
if ($coursesub == "") { |
| 110 |
$err_code = 2; |
| 111 |
$err_msg = "Failed. Must supply some value for the course subject."; |
| 112 |
} |
| 113 |
|
| 114 |
printf("<center><h3>Updating Course Subject...</h3>\n"); |
| 115 |
|
| 116 |
// Table |
| 117 |
printf("<table width = \"60%%\" border = \"3\" cellpadding =\"4\" class=\"backLight\">\n"); |
| 118 |
printf("<tr><td><br>\n"); |
| 119 |
printf("<strong>Messages:</strong><br>"); |
| 120 |
|
| 121 |
// Perform the update only if no errors encountered |
| 122 |
if ($err_code == 0) { |
| 123 |
|
| 124 |
// Build the SQL |
| 125 |
$sql = "UPDATE coursesub SET coursesub = ?, coursesub_descr = ?, cip_code = ?, campus_id = ? WHERE coursesub_id = ?"; |
| 126 |
|
| 127 |
if (!xx_prepare_execute($sql, $coursesub, $coursesub_descr, $cip_code, $campus_id, $coursesub_id)){ |
| 128 |
sql_err($sql); |
| 129 |
xx_query ("UNLOCK TABLES", $con); |
| 130 |
bailout(); |
| 131 |
} |
| 132 |
else { |
| 133 |
xx_query ("UNLOCK TABLES", $con); |
| 134 |
printf("Updated <b>%s</b> course subject.<BR><BR>\n", $coursesub_display); |
| 135 |
} |
| 136 |
} |
| 137 |
|
| 138 |
else printf("%s", $err_msg); |
| 139 |
|
| 140 |
printf("<br><br>\n"); |
| 141 |
printf("</td></tr></table>\n"); |
| 142 |
printf("</center>\n"); |
| 143 |
|
| 144 |
} |
| 145 |
|
| 146 |
|
| 147 |
/********************************************************** |
| 148 |
Function: updateFaculty |
| 149 |
Author: Paul Bramscher |
| 150 |
Last Modified: 06.24.2003 |
| 151 |
*********************************************************** |
| 152 |
Purpose: |
| 153 |
Update supplied faculty id. |
| 154 |
**********************************************************/ |
| 155 |
function updateFaculty($con, $faculty_email, $faculty_firstname, |
| 156 |
$faculty_id, $faculty_lastname, $faculty_account) { |
| 157 |
|
| 158 |
/* |
| 159 |
Faculty must have both a unique non-blank staff_account, and non-blank last name. |
| 160 |
*/ |
| 161 |
|
| 162 |
// Error flag |
| 163 |
$err_code = 0; |
| 164 |
|
| 165 |
// Need for display/uniqueness |
| 166 |
$faculty_name_display = $faculty_firstname . " " . $faculty_lastname; |
| 167 |
|
| 168 |
// Check to see if already exists |
| 169 |
$exists_id = existsFaculty($con, $faculty_firstname, $faculty_lastname); |
| 170 |
|
| 171 |
if ($exists_id > 0 && $exists_id != $faculty_id) { |
| 172 |
$err_code = 1; |
| 173 |
$err_msg = "Failed. '" . $faculty_name_display . "' already exists in the Faculty table."; |
| 174 |
} |
| 175 |
|
| 176 |
// Check for blank last name |
| 177 |
if ($faculty_lastname == "") { |
| 178 |
$err_code = 2; |
| 179 |
$err_msg = "Failed. Cannot have a blank Last Name."; |
| 180 |
} |
| 181 |
|
| 182 |
|
| 183 |
printf("<center><h3>Updating Faculty...</h3>"); |
| 184 |
|
| 185 |
// Table |
| 186 |
printf("<table width = \"60%%\" border = \"3\" cellpadding =\"4\" class=\"backLight\">"); |
| 187 |
printf("<tr><td><br>"); |
| 188 |
printf("<strong>Messages:</strong><br>"); |
| 189 |
|
| 190 |
if ($err_code == 0 ) { |
| 191 |
|
| 192 |
// Build the SQL |
| 193 |
$sql = "UPDATE faculty SET faculty_lastname = ?, faculty_firstname = ?, faculty_email = ?, faculty_account = ? WHERE faculty_id = ?"; |
| 194 |
|
| 195 |
if (!xx_query ($sql,$faculty_lastname,$faculty_firstname,$faculty_account,$faculty_email,$faculty_id)){ |
| 196 |
sql_err($sql); |
| 197 |
xx_query ("UNLOCK TABLES", $con); |
| 198 |
bailout(); |
| 199 |
} |
| 200 |
else { |
| 201 |
xx_query ("UNLOCK TABLES", $con); |
| 202 |
printf("Successfully updated Faculty <b>%s</b><BR><BR>\n", $faculty_name_display); |
| 203 |
} |
| 204 |
} |
| 205 |
|
| 206 |
else printf("%s", $err_msg); |
| 207 |
printf("<br><br>\n"); |
| 208 |
printf("</td></tr></table>\n"); |
| 209 |
printf("</center>\n"); |
| 210 |
|
| 211 |
} |
| 212 |
|
| 213 |
|
| 214 |
/********************************************************** |
| 215 |
Function: updateFeature |
| 216 |
Author: Paul Bramscher |
| 217 |
Last Modified: 05.21.2003 |
| 218 |
*********************************************************** |
| 219 |
Purpose: |
| 220 |
Update supplied feature id. |
| 221 |
**********************************************************/ |
| 222 |
function updateFeature($con, $feature, $feature_id, $image_alt, $image_path) { |
| 223 |
|
| 224 |
// Error flag |
| 225 |
$err_code = 0; |
| 226 |
|
| 227 |
// Need for display/uniqueness |
| 228 |
$feature_display = $feature; |
| 229 |
|
| 230 |
// Check to see if already exists |
| 231 |
$exists = recordCount($con, "feature", "feature", $feature_search, "A"); |
| 232 |
$exists_id = lookupField($con, "feature", "feature", $feature_search, "feature_id"); |
| 233 |
|
| 234 |
// If exists in the feature table under a different feature_id |
| 235 |
if ($exists > 0 && $exists_id != $feature_id) { |
| 236 |
$err_code = 1; |
| 237 |
$err_msg = "Failed. '" . $feature_display . "' already exists in the feature table."; |
| 238 |
} |
| 239 |
|
| 240 |
// Check for blank entry |
| 241 |
if ($feature == "") { |
| 242 |
$err_code = 2; |
| 243 |
$err_msg = "Failed. Must supply some value for the feature."; |
| 244 |
} |
| 245 |
|
| 246 |
printf("<center><h3>Updating Feature...</h3>\n"); |
| 247 |
|
| 248 |
// Table |
| 249 |
printf("<table width = \"60%%\" border = \"3\" cellpadding =\"4\" class=\"backLight\">\n"); |
| 250 |
printf("<tr><td><br>\n"); |
| 251 |
printf("<strong>Messages:</strong><br>"); |
| 252 |
|
| 253 |
|
| 254 |
// Perform the update only if no errors encountered |
| 255 |
if ($err_code == 0) { |
| 256 |
|
| 257 |
// Build the SQL |
| 258 |
$sql = "UPDATE feature SET feature = ?, image_alt = ?, image_path = ? WHERE feature_id = ?"; |
| 259 |
|
| 260 |
if (!xx_prepare_execute($sql, $feature, $image_alt, $image_path, $feature_id)){ |
| 261 |
xx_query ("UNLOCK TABLES", $con); |
| 262 |
bailout(); |
| 263 |
} |
| 264 |
else { |
| 265 |
xx_query ("UNLOCK TABLES", $con); |
| 266 |
printf("Updated <b>%s</b> feature.<BR><BR>\n", $feature_display); |
| 267 |
} |
| 268 |
} |
| 269 |
|
| 270 |
else printf("%s", $err_msg); |
| 271 |
|
| 272 |
printf("<br><br>\n"); |
| 273 |
printf("</td></tr></table>\n"); |
| 274 |
printf("</center>\n"); |
| 275 |
|
| 276 |
} |
| 277 |
|
| 278 |
|
| 279 |
/********************************************************** |
| 280 |
Function: updateInfotype |
| 281 |
Author: Paul Bramscher |
| 282 |
Last Modified: 06.05.2003 |
| 283 |
*********************************************************** |
| 284 |
Purpose: |
| 285 |
Update supplied infotype id. |
| 286 |
**********************************************************/ |
| 287 |
function updateInfotype($con, $infotype, $infotype_id, $masterinfotype_id, $mastersubject_id) { |
| 288 |
|
| 289 |
// Error flag |
| 290 |
$err_code = 0; |
| 291 |
|
| 292 |
// Need for display/uniqueness purposes |
| 293 |
$infotype_display = $infotype; |
| 294 |
|
| 295 |
// Check to see if already exists |
| 296 |
$exists = recordCount($con, "infotype", "infotype", $infotype_search, "A"); |
| 297 |
$exists_id = lookupField($con, "infotype", "infotype", $infotype_search, "infotype_id"); |
| 298 |
|
| 299 |
// If exists in the infotype table under a different infotype_id (not editing the name of this infotype) |
| 300 |
if ($exists > 0 && $exists_id != $infotype_id) { |
| 301 |
$err_code = 1; |
| 302 |
$err_msg = "Failed. <b>" . $infotype_display . "</b> already exists in the Information Type table."; |
| 303 |
} |
| 304 |
|
| 305 |
// Check for blank entry |
| 306 |
if ($infotype == "") { |
| 307 |
$err_code = 2; |
| 308 |
$err_msg = "Failed. Must supply some value for the Information Type name."; |
| 309 |
} |
| 310 |
|
| 311 |
printf("<center><h3>Updating Infotype...</h3>"); |
| 312 |
|
| 313 |
// Table |
| 314 |
printf("<table width = \"60%%\" border = \"3\" cellpadding =\"4\" class=\"backLight\">"); |
| 315 |
printf("<tr><td><br>"); |
| 316 |
printf("<strong>Messages:</strong><br>"); |
| 317 |
|
| 318 |
// Proceed if no errors encountered |
| 319 |
if ($err_code == 0) { |
| 320 |
|
| 321 |
// First, update affected RQS relationships |
| 322 |
$sql = "UPDATE res_sub_infotype SET masterinfotype_id = ? WHERE infotype_id = ?"; |
| 323 |
|
| 324 |
if (!xx_prepare_execute($sql, $masterinfotype_id, $infotype_id)){ |
| 325 |
$err_code = 1; |
| 326 |
xx_query ("UNLOCK TABLES", $con); |
| 327 |
bailout(); |
| 328 |
} |
| 329 |
else { |
| 330 |
xx_query ("UNLOCK TABLES", $con); |
| 331 |
printf("Updated affected RQS relationships (if any)<BR>\n"); |
| 332 |
} |
| 333 |
} |
| 334 |
|
| 335 |
|
| 336 |
if ($err_code == 0) { |
| 337 |
|
| 338 |
// Build the SQL |
| 339 |
$sql = "UPDATE infotype SET infotype = ?, masterinfotype_id = ?, mastersubject_id = ? WHERE infotype_id = ?"; |
| 340 |
|
| 341 |
if (!xx_prepare_execute($sql, $infotype, $masterinfotype_id, $mastersubject_id, $infotype_id)){ |
| 342 |
$err_code = 1; |
| 343 |
xx_query ("UNLOCK TABLES", $con); |
| 344 |
bailout(); |
| 345 |
} |
| 346 |
else { |
| 347 |
xx_query ("UNLOCK TABLES", $con); |
| 348 |
printf("Updated Information Type to <b>%s</b>.<BR><BR>\n", $infotype_display); |
| 349 |
} |
| 350 |
|
| 351 |
} |
| 352 |
|
| 353 |
else printf("%s<BR><BR>", $err_msg); |
| 354 |
|
| 355 |
printf("<BR>"); |
| 356 |
printf("</td></tr></table><BR>"); |
| 357 |
printf("</center>"); |
| 358 |
|
| 359 |
} |
| 360 |
|
| 361 |
|
| 362 |
/********************************************************** |
| 363 |
Function: updateLibunit |
| 364 |
Author: Paul Bramscher |
| 365 |
Last Modified: 05.22.2003 |
| 366 |
*********************************************************** |
| 367 |
Purpose: |
| 368 |
Updates the supplied library unit id with new information. |
| 369 |
**********************************************************/ |
| 370 |
function updateLibunit($con, $head_staff_id, $libunit, $libunit_abbrev, $libunit_id) { |
| 371 |
|
| 372 |
/* |
| 373 |
Library Units must have both a unique name and unique abbreviation |
| 374 |
e.g. "Digital Library Developement Laboratory" and "DLDL" |
| 375 |
Additionally, empty values are not allowed. |
| 376 |
*/ |
| 377 |
|
| 378 |
// Error flag |
| 379 |
$err_code = 0; |
| 380 |
|
| 381 |
// Need for display/uniqueness purposes |
| 382 |
$libunit_display = $libunit; |
| 383 |
$libunit_abbrev_display = $libunit_abbrev; |
| 384 |
|
| 385 |
// Check to see if libunit already exists |
| 386 |
$exists = recordCount($con, "libunit", "libunit", $libunit_search, "A"); |
| 387 |
$exists_id = lookupField($con, "libunit", "libunit", $libunit_search, "libunit_id"); |
| 388 |
if ($exists > 0 && $exists_id != $libunit_id) { |
| 389 |
$err_code = 1; |
| 390 |
$err_msg = "Failed. '" . $libunit_display . "' already exists in the Library Unit table."; |
| 391 |
} |
| 392 |
|
| 393 |
// Check to see if libunit abbreviation already exists |
| 394 |
$exists = recordCount($con, "libunit", "libunit_abbrev", $libunit_abbrev_search, "A"); |
| 395 |
$exists_id = lookupField($con, "libunit", "libunit_abbrev", $libunit_abbrev_search, "libunit_id"); |
| 396 |
|
| 397 |
if ($exists > 0 && $exists_id != $libunit_id) { |
| 398 |
$err_code = 2; |
| 399 |
$err_msg = "Failed. '" . $libunit_abbrev_display . "' abbreviation already exists in the Library Unit table."; |
| 400 |
} |
| 401 |
|
| 402 |
// Check for blank linunit entry |
| 403 |
if ($libunit == "") { |
| 404 |
$err_code = 3; |
| 405 |
$err_msg = "Failed. Cannot enter a blank Library Unit."; |
| 406 |
} |
| 407 |
|
| 408 |
// Check for blank linunit abbrev entry |
| 409 |
if ($libunit_abbrev == "") { |
| 410 |
$err_code = 4; |
| 411 |
$err_msg = "Failed. Cannot enter a blank Library Unit abbreviation."; |
| 412 |
} |
| 413 |
|
| 414 |
// Add only if no errors encountered |
| 415 |
if ($err_code == 0) { |
| 416 |
|
| 417 |
// Build the SQL |
| 418 |
$sql = "UPDATE libunit SET libunit = ?, libunit_abbrev = ?, head_staff_id = ? WHERE libunit_id = ?"; |
| 419 |
|
| 420 |
if (!xx_prepare_execute($sql, $libunit, $libunit_abbrev, $head_staff_id, $libunit_id)){ |
| 421 |
xx_query ("UNLOCK TABLES", $con); |
| 422 |
bailout(); |
| 423 |
} |
| 424 |
else { |
| 425 |
xx_query ("UNLOCK TABLES", $con); |
| 426 |
|
| 427 |
// Call the libunit form back |
| 428 |
formLibunit($con, $libunit_id); |
| 429 |
} |
| 430 |
} |
| 431 |
|
| 432 |
else { |
| 433 |
printf("<center><h3>Updating Library Unit...</h3>"); |
| 434 |
|
| 435 |
// Table |
| 436 |
printf("<table width = \"60%%\" border = \"3\" cellpadding =\"4\" class=\"backLight\">\n"); |
| 437 |
printf("<tr><td><br>\n"); |
| 438 |
printf("<strong>Messages:</strong><br>\n"); |
| 439 |
printf("%s", $err_msg); |
| 440 |
printf("<BR><BR>\n"); |
| 441 |
printf("</td></tr></table>\n"); |
| 442 |
printf("</center>\n"); |
| 443 |
} |
| 444 |
} |
| 445 |
|
| 446 |
|
| 447 |
/********************************************************** |
| 448 |
Function: updateLocation |
| 449 |
Author: Paul Bramscher |
| 450 |
Last Modified: 04.21.2003 |
| 451 |
*********************************************************** |
| 452 |
Purpose: |
| 453 |
Update supplied location id. |
| 454 |
**********************************************************/ |
| 455 |
function updateLocation($con, $address1, $address2, |
| 456 |
$address3, $address4, $campus, $hoursURL, $location, $location_descr, |
| 457 |
$location_id, $mainURL, $mapURL, $referenceURL, $telephone) { |
| 458 |
|
| 459 |
// Error flag |
| 460 |
$err_code = 0; |
| 461 |
|
| 462 |
// Need for display/uniqueness purposes |
| 463 |
$location_display = $location; |
| 464 |
|
| 465 |
// Check to see if already exists |
| 466 |
$exists = recordCount($con, "location", "location", $location_search, "A"); |
| 467 |
$exists_id = lookupField($con, "location", "location", $location_search, "location_id"); |
| 468 |
|
| 469 |
// If exists in the location table under a different location_id |
| 470 |
if ($exists > 0 && $exists_id != $location_id) { |
| 471 |
$err_code = 1; |
| 472 |
$err_msg = "Failed. '" . $location_display . "' already exists in the location table."; |
| 473 |
} |
| 474 |
|
| 475 |
// Check for blank entry |
| 476 |
if ($location == "") { |
| 477 |
$err_code = 2; |
| 478 |
$err_msg = "Failed. Must supply some value for the location name."; |
| 479 |
} |
| 480 |
|
| 481 |
printf("<center><h3>Updating Location...</h3>\n"); |
| 482 |
|
| 483 |
// Table |
| 484 |
printf("<table width = \"60%%\" border = \"3\" cellpadding =\"4\" class=\"backLight\">\n"); |
| 485 |
printf("<tr><td><br>\n"); |
| 486 |
printf("<strong>Messages:</strong><br>\n"); |
| 487 |
|
| 488 |
// Perform the update only if no errors encountered |
| 489 |
if ($err_code == 0) { |
| 490 |
|
| 491 |
// Build the SQL |
| 492 |
$sql = "UPDATE location SET location = ?, location_descr = ?, campus = ?, |
| 493 |
address1 = ?, address2 = ?, address3 = ?, address4 = ?, |
| 494 |
mainURL = ?, hoursURL = ?, referenceURL = ?, mapURL = ?, |
| 495 |
telephone = ? WHERE location_id = ?"; |
| 496 |
|
| 497 |
if (!xx_prepare_execute($sql, |
| 498 |
$location,$location_descr,$campus, |
| 499 |
$address1,$address2,$address3,$address4, |
| 500 |
$mainURL,$hoursURL,$referenceURL,$mapURL, |
| 501 |
$telephone,$location_id)){ |
| 502 |
xx_query ("UNLOCK TABLES", $con); |
| 503 |
bailout(); |
| 504 |
} |
| 505 |
else { |
| 506 |
xx_query ("UNLOCK TABLES", $con); |
| 507 |
printf("Updated Location to <b>%s</b>.<BR><BR>\n", $location_display); |
| 508 |
} |
| 509 |
} |
| 510 |
else printf("%s", $err_msg); |
| 511 |
|
| 512 |
printf("<br><br>\n"); |
| 513 |
printf("</td></tr></table>\n"); |
| 514 |
printf("</center>\n"); |
| 515 |
|
| 516 |
} |
| 517 |
|
| 518 |
|
| 519 |
/********************************************************** |
| 520 |
Function: updatePassword |
| 521 |
Author: Paul Bramscher |
| 522 |
Last Modified: 06.23.2003 |
| 523 |
*********************************************************** |
| 524 |
Purpose: |
| 525 |
Changes the locally encrypted and mySQL stored password to |
| 526 |
the newly supplied value. Note that the new password and |
| 527 |
the "confirm" must match, and it must be 6 characters |
| 528 |
minimum. As with purgePassword, at no time does this |
| 529 |
system bring the password out of the database and present |
| 530 |
it on an HTML form, neither in plaintext nor in a |
| 531 |
"password" type HTML form field. The password in plaintext |
| 532 |
is never viewable to the system, nor to mySQL itself. If |
| 533 |
a user forgets his/her password, it must be reset by an |
| 534 |
administrator. |
| 535 |
**********************************************************/ |
| 536 |
function updatePassword($con, $password, $password_confirm, $staff_id) { |
| 537 |
|
| 538 |
// Error flag |
| 539 |
$err_code = 0; |
| 540 |
|
| 541 |
// Check for less than 6 char. |
| 542 |
if (strlen($password) < 6) { |
| 543 |
$err_code = 1; |
| 544 |
$err_msg = "Failed. Password must be 6 characters minimum."; |
| 545 |
} |
| 546 |
|
| 547 |
// Check for mis-matched password and confirm |
| 548 |
if ($password != $password_confirm) { |
| 549 |
$err_code = 2; |
| 550 |
$err_msg = "Failed. Password and confirm password didn't match."; |
| 551 |
} |
| 552 |
|
| 553 |
// Update only if no errors encountered |
| 554 |
if ($err_code == 0) { |
| 555 |
|
| 556 |
// Build the SQL |
| 557 |
$sql = "UPDATE staff SET password = password(?) WHERE staff_id = ?"; |
| 558 |
|
| 559 |
if (!xx_prepare_execute($sql, $password, $staff_id)){ |
| 560 |
sql_err($sql); |
| 561 |
xx_query ("UNLOCK TABLES", $con); |
| 562 |
bailout(); |
| 563 |
} |
| 564 |
else { |
| 565 |
xx_query ("UNLOCK TABLES", $con); |
| 566 |
|
| 567 |
// Call the staff form back |
| 568 |
formStaff($con, $staff_id); |
| 569 |
} |
| 570 |
} |
| 571 |
|
| 572 |
else { |
| 573 |
printf("<center><h3>Updating Local Password...</h3>"); |
| 574 |
|
| 575 |
// Table |
| 576 |
printf("<table width = \"60%%\" border = \"3\" cellpadding =\"4\" class=\"backLight\">\n"); |
| 577 |
printf("<tr><td><br>\n"); |
| 578 |
printf("<strong>Messages:</strong><br>\n"); |
| 579 |
printf("%s", $err_msg); |
| 580 |
printf("<BR><BR>\n"); |
| 581 |
printf("</td></tr></table>\n"); |
| 582 |
printf("</center>\n"); |
| 583 |
} |
| 584 |
} |
| 585 |
|
| 586 |
|
| 587 |
/********************************************************** |
| 588 |
Function: updateResource |
| 589 |
Author: Paul Bramscher |
| 590 |
Last Modified: 05.07.2003 |
| 591 |
*********************************************************** |
| 592 |
Purpose: |
| 593 |
Update supplied resource id, and call formResource back |
| 594 |
again. |
| 595 |
**********************************************************/ |
| 596 |
function updateResource($con, $annotation, $author, $call_no, $cat_num, $coverage_detail, |
| 597 |
$edition, $infotype_id, $key_id, $other_title, $pub_date, $publisher, $sess_staff_account, |
| 598 |
$sources_indexed, $title, $url) { |
| 599 |
|
| 600 |
// Set up SQL |
| 601 |
$sql = "UPDATE resource SET |
| 602 |
annotation = ?, author = ?, call_no = ?, cat_num = ?, coverage_detail = ?, |
| 603 |
date_modified = now(), edition = ?, infotype_id = ?, other_title = ?, pub_date = ?, publisher = ?, |
| 604 |
sources_indexed = ?, title = ?, url = ?, vendor_id = ?, account_modified = ? WHERE resource_id = ?"; |
| 605 |
|
| 606 |
// printf("sql was: %s<br><br>\n", $sql); |
| 607 |
|
| 608 |
// Edit the record |
| 609 |
xx_query ("LOCK TABLE resource WRITE", $con); |
| 610 |
if (!xx_prepare_execute($sql, |
| 611 |
$annotation, $author, $call_no, $cat_num, $coverage_detail, |
| 612 |
$edition, $infotype_id, $other_title, $pub_date, $publisher, |
| 613 |
$sources_indexed, $title, $url, $vendor_id, $sess_staff_account, $key_id)) { |
| 614 |
xx_query ("UNLOCK TABLES", $con); |
| 615 |
bailout(); |
| 616 |
} |
| 617 |
else { |
| 618 |
xx_query("UNLOCK TABLES", $con); |
| 619 |
formResource($con, $key_id, 0, 0, ''); |
| 620 |
} |
| 621 |
|
| 622 |
} |
| 623 |
|
| 624 |
|
| 625 |
/********************************************************** |
| 626 |
Function: updateService |
| 627 |
Author: Paul Bramscher |
| 628 |
Last Modified: 05.21.2003 |
| 629 |
*********************************************************** |
| 630 |
Purpose: |
| 631 |
Update supplied service id and call formService back again. |
| 632 |
**********************************************************/ |
| 633 |
function updateService($con, $address1, $address2, $address3, $address4, $email, |
| 634 |
$fax, $nonaff, $service, $serviceDescr, $service_id, $serviceURL, $telephone) { |
| 635 |
|
| 636 |
// Error flag |
| 637 |
$err_code = 0; |
| 638 |
|
| 639 |
// Need for display/uniqueness |
| 640 |
$service_display = $service; |
| 641 |
$service_search = textSearchmySQL($service); |
| 642 |
|
| 643 |
// Check to see if already exists |
| 644 |
$exists = recordCount($con, "service", "service", $service_search, "A"); |
| 645 |
$exists_id = lookupField($con, "service", "service", $service_search, "service_id"); |
| 646 |
|
| 647 |
if ($exists > 0 && $exists_id != $service_id) { |
| 648 |
$err_code = 1; |
| 649 |
$err_msg = "Failed. '" . $service_display . "' already exists in the service table."; |
| 650 |
} |
| 651 |
|
| 652 |
// Check for blank entry |
| 653 |
if ($service == "") { |
| 654 |
$err_code = 2; |
| 655 |
$err_msg = "Failed. Cannot enter a blank service."; |
| 656 |
} |
| 657 |
|
| 658 |
if ($err_code == 0) { |
| 659 |
|
| 660 |
// Build the SQL |
| 661 |
$sql = "UPDATE service SET service = ?, serviceDescr = ?, |
| 662 |
address1 = ?, address2 = ?, address3 = ?, address4 = ?, |
| 663 |
serviceURL = ?, email = ?, fax = ?, telephone = ?, nonaff = ? WHERE service_id = ?"; |
| 664 |
|
| 665 |
if (!xx_prepare_execute($sql, $service, $serviceDescr, |
| 666 |
$address1, $address2, $address3, $address4, |
| 667 |
$serviceURL, $email, $fax, $telephone, $nonaff, $service_id)){ |
| 668 |
sql_err($sql); |
| 669 |
xx_query ("UNLOCK TABLES", $con); |
| 670 |
bailout(); |
| 671 |
} |
| 672 |
else { |
| 673 |
xx_query ("UNLOCK TABLES", $con); |
| 674 |
|
| 675 |
// Call the service form back |
| 676 |
formService($con, $service_id); |
| 677 |
} |
| 678 |
|
| 679 |
} |
| 680 |
|
| 681 |
else { |
| 682 |
printf("<center><h3>Updating Service...</h3>"); |
| 683 |
|
| 684 |
// Table |
| 685 |
printf("<table width = \"60%%\" border = \"3\" cellpadding =\"4\" class=\"backLight\">\n"); |
| 686 |
printf("<tr><td><br>\n"); |
| 687 |
printf("<strong>Messages:</strong><br>\n"); |
| 688 |
printf("%s", $err_msg); |
| 689 |
printf("<BR><BR>\n"); |
| 690 |
printf("</td></tr></table>\n"); |
| 691 |
printf("</center>\n"); |
| 692 |
} |
| 693 |
|
| 694 |
} |
| 695 |
|
| 696 |
|
| 697 |
/********************************************************** |
| 698 |
Function: updateSingleField |
| 699 |
Author: Paul Bramscher |
| 700 |
Last Modified: 05.21.2003 |
| 701 |
*********************************************************** |
| 702 |
Purpose: |
| 703 |
Updates any single field in any supplied table. Checks |
| 704 |
for uniqueness and blank value. |
| 705 |
**********************************************************/ |
| 706 |
function updateSingleField($con, $display, $display_field, $key_field, |
| 707 |
$key_id, $newValue, $table){ |
| 708 |
|
| 709 |
// Error flag |
| 710 |
$err_code = 0; |
| 711 |
|
| 712 |
$newValue_search = textSearchmySQL($newValue); |
| 713 |
|
| 714 |
// Check to see if already exists |
| 715 |
$exists = recordCount($con, $table, $display_field, $newValue_search, "A"); |
| 716 |
$exists_id = lookupField($con, $table, $display_field, $newValue_search, $key_field); |
| 717 |
|
| 718 |
// If exists in the infotype table under a different infotype_id (not editing the name of this infotype) |
| 719 |
if ($exists > 0 && $exists_id != $key_field) { |
| 720 |
$err_code = 1; |
| 721 |
$err_msg = "Failed. <b>" . $newValue . "</b> already exists in the <b>" |
| 722 |
. $table |
| 723 |
. "</b> table.\n"; |
| 724 |
} |
| 725 |
|
| 726 |
// Check for blank entry |
| 727 |
if ($newValue == "") { |
| 728 |
$err_code = 2; |
| 729 |
$err_msg = "Failed. Must supply some value for the <b>" |
| 730 |
. $display |
| 731 |
. "</b>."; |
| 732 |
} |
| 733 |
|
| 734 |
// Draw page heading |
| 735 |
printf("<center><h3>Updating %s...</h3>", $display); |
| 736 |
|
| 737 |
printf("<table width =\"50%%\" border = \"3\" class=\"backLight\">"); |
| 738 |
printf("<tr><td><font face = \"Arial\">"); |
| 739 |
printf("<b>Messages:</b><br>\n"); |
| 740 |
|
| 741 |
// Continue if no errors |
| 742 |
if ($err_code == 0) { |
| 743 |
|
| 744 |
$newValue_display = $newValue; |
| 745 |
|
| 746 |
// Build the SQL |
| 747 |
$sql = "UPDATE ! SET ! = ? WHERE ! = ?"; |
| 748 |
|
| 749 |
if (!xx_prepare_execute($sql, $table, $display_field, $newValue, $key_field, $key_id)){ |
| 750 |
sql_err($sql); |
| 751 |
xx_query ("UNLOCK TABLES", $con); |
| 752 |
bailout(); |
| 753 |
} |
| 754 |
else { |
| 755 |
xx_query ("UNLOCK TABLES", $con); |
| 756 |
printf("%s successfully changed to <b>%s</b>.\n", $display, $newValue_display); |
| 757 |
} |
| 758 |
|
| 759 |
} |
| 760 |
|
| 761 |
else printf("%s", $err_msg); |
| 762 |
|
| 763 |
printf("<br><br></td></tr></table><br>"); |
| 764 |
printf("</center>"); |
| 765 |
} |
| 766 |
|
| 767 |
|
| 768 |
/********************************************************** |
| 769 |
Function: updateStaff |
| 770 |
Author: Paul Bramscher |
| 771 |
Last Modified: 06.23.2003 |
| 772 |
*********************************************************** |
| 773 |
Purpose: |
| 774 |
Updates the supplied staff id with new information. |
| 775 |
**********************************************************/ |
| 776 |
function updateStaff($con, $access_id, $first_name, |
| 777 |
$last_name, $sess_access_level, $staff_account, $staff_email, $staff_id, $stafftitle_id) { |
| 778 |
|
| 779 |
/* |
| 780 |
Staff must have, at a minimum, a last name, first name, and unique staff account |
| 781 |
name. Uniqueness is enforced only on staff_account. |
| 782 |
*/ |
| 783 |
|
| 784 |
// Error flag |
| 785 |
$err_code = 0; |
| 786 |
|
| 787 |
// Need for display/uniqueness purposes |
| 788 |
$staff_account_display = $staff_account; |
| 789 |
$staff_account_search = textSearchmySQL($staff_account); |
| 790 |
|
| 791 |
// Check to see if the staff_account already exists |
| 792 |
$exists = recordCount($con, "staff", "staff_account", $staff_account_search, "A"); |
| 793 |
$exists_id = lookupField($con, "staff", "staff_account", $staff_account_search, "staff_id"); |
| 794 |
|
| 795 |
if ($exists > 0 && $exists_id != $staff_id) { |
| 796 |
$err_code = 1; |
| 797 |
$err_msg = "Failed. '" . $staff_account_display . "' already exists in the Staff table."; |
| 798 |
} |
| 799 |
|
| 800 |
// Check for blank first name or last name |
| 801 |
if ($first_name == "" || $last_name == "") { |
| 802 |
$err_code = 2; |
| 803 |
$err_msg = "Failed. A first and last name must be supplied for all staff."; |
| 804 |
} |
| 805 |
|
| 806 |
// Check for blank staff_account |
| 807 |
if ($staff_account == "") { |
| 808 |
$err_code = 3; |
| 809 |
$err_msg = "Failed. A staff account must be supplied for all staff."; |
| 810 |
} |
| 811 |
|
| 812 |
// Check for access level higher than current access |
| 813 |
$this_access_level = lookupfield($con, "access", "access_id", $access_id, "access_level"); |
| 814 |
if ($this_access_level > $sess_access_level) { |
| 815 |
$err_code = 4; |
| 816 |
$err_msg = "Failed. You may not promote staff to higher privileges than your own."; |
| 817 |
} |
| 818 |
|
| 819 |
// Continue only if no errors. |
| 820 |
if ($err_code == 0) { |
| 821 |
|
| 822 |
// Clean up strings |
| 823 |
if (strlen($first_name) > 0) $first_name = textInmySQL($first_name); |
| 824 |
if (strlen($last_name) > 0) $last_name = textInmySQL($last_name); |
| 825 |
if (strlen($staff_account) > 0) $staff_account = textInmySQL($staff_account); |
| 826 |
if (strlen($staff_email) > 0) $staff_email = textInmySQL($staff_email); |
| 827 |
|
| 828 |
// Build the SQL |
| 829 |
$sql = "UPDATE staff SET access_id = ?, first_name = ?, last_name = ?, stafftitle_id = ?, staff_account = ?, staff_email = ? WHERE staff_id = ?"; |
| 830 |
|
| 831 |
if (!xx_prepare_execute($sql, $access_id, $first_name, $last_name, $stafftitle_id, $staff_account, $staff_email, $staff_id)){ |
| 832 |
sql_err($sql); |
| 833 |
xx_query ("UNLOCK TABLES", $con); |
| 834 |
bailout(); |
| 835 |
} |
| 836 |
else { |
| 837 |
// Success. Call formStaff back. |
| 838 |
xx_query ("UNLOCK TABLES", $con); |
| 839 |
formStaff($con, $staff_id); |
| 840 |
} |
| 841 |
} |
| 842 |
else { |
| 843 |
|
| 844 |
printf("<center><h3>Updating Staff...</h3>\n"); |
| 845 |
|
| 846 |
// Table |
| 847 |
printf("<table width = \"60%%\" border = \"3\" cellpadding =\"4\" class=\"backLight\">\n"); |
| 848 |
printf("<tr><td><br>\n"); |
| 849 |
printf("<strong>Messages:</strong><br>\n"); |
| 850 |
|
| 851 |
printf("%s<BR><BR>\n", $err_msg); |
| 852 |
printf("</td></tr></table>\n"); |
| 853 |
printf("</center>\n"); |
| 854 |
} |
| 855 |
} |
| 856 |
|
| 857 |
|
| 858 |
/********************************************************** |
| 859 |
Function: updateStyle |
| 860 |
Author: Paul Bramscher |
| 861 |
Last Modified: 05.22.2003 |
| 862 |
*********************************************************** |
| 863 |
Purpose: |
| 864 |
Update the supplied style id. As with the insert transaction, |
| 865 |
no error checking is done to ensure that the supplied files |
| 866 |
actually exist and have proper permissions. |
| 867 |
**********************************************************/ |
| 868 |
function updateStyle($con, $css_file, $footer_file, $header_file, $style_id, $style_title) { |
| 869 |
|
| 870 |
// Error flag |
| 871 |
$err_code = 0; |
| 872 |
|
| 873 |
// Need for display/uniqueness |
| 874 |
$style_title_display = $style_title; |
| 875 |
$style_title_search = textSearchmySQL($style_title); |
| 876 |
|
| 877 |
// Check to see if already exists under a different style_id |
| 878 |
$exists = recordCount($con, "style", "style_title", $style_title_search, "A"); |
| 879 |
$exists_id = lookupField($con, "style", "style_title", $style_title_search, "style_id"); |
| 880 |
|
| 881 |
if ($exists > 0 && $exists_id != $style_id) { |
| 882 |
$err_code = 1; |
| 883 |
$err_msg = "Failed. '" . $style_title_display . "' already exists in the style table."; |
| 884 |
} |
| 885 |
|
| 886 |
// Check for blank entry |
| 887 |
if ($style_title == "") { |
| 888 |
$err_code = 2; |
| 889 |
$err_msg = "Failed. Cannot enter a blank style."; |
| 890 |
} |
| 891 |
|
| 892 |
printf("<center><h3>Updating Style...</h3>"); |
| 893 |
|
| 894 |
// Table |
| 895 |
printf("<table width = \"60%%\" border = \"3\" cellpadding =\"4\" class=\"backLight\">"); |
| 896 |
printf("<tr><td><br>"); |
| 897 |
printf("<strong>Messages:</strong><br>"); |
| 898 |
|
| 899 |
if ($err_code == 0) { |
| 900 |
|
| 901 |
// Clean up strings |
| 902 |
if (strlen($css_file) > 0) $css_file = textInmySQL($css_file); |
| 903 |
if (strlen($footer_file) > 0) $footer_file = textInmySQL($footer_file); |
| 904 |
if (strlen($header_file) > 0) $header_file = textInmySQL($header_file); |
| 905 |
if (strlen($style_title) > 0) $style_title = textInmySQL($style_title); |
| 906 |
|
| 907 |
// Build the SQL |
| 908 |
$sql = "UPDATE style SET style_title = ?, css_file = ?, footer_file = ?, header_file = ? WHERE style_id = ?"; |
| 909 |
|
| 910 |
if (!xx_prepare_execute($sql, $style_title, $css_file, $footer_file, $header_file, $style_id)){ |
| 911 |
sql_err($sql); |
| 912 |
xx_query ("UNLOCK TABLES", $con); |
| 913 |
bailout(); |
| 914 |
} |
| 915 |
else { |
| 916 |
xx_query ("UNLOCK TABLES", $con); |
| 917 |
printf("Successfully updated <b>%s</b> style.", $style_title_display); |
| 918 |
} |
| 919 |
} |
| 920 |
else printf("%s", $err_msg); |
| 921 |
|
| 922 |
printf("<br><br>\n"); |
| 923 |
printf("</td></tr></table>\n"); |
| 924 |
printf("</center>\n"); |
| 925 |
|
| 926 |
} |
| 927 |
|
| 928 |
|
| 929 |
/********************************************************** |
| 930 |
Function: updateSubject |
| 931 |
Author: Paul Bramscher |
| 932 |
Last Modified: 06.11.2003 |
| 933 |
*********************************************************** |
| 934 |
Purpose: |
| 935 |
Update the supplied subject id, and call formSubject back |
| 936 |
again. |
| 937 |
**********************************************************/ |
| 938 |
function updateSubject($con, $subject, $subject_descr, $subject_id, $sublocation_id) { |
| 939 |
|
| 940 |
// Error flag |
| 941 |
$err_code = 0; |
| 942 |
|
| 943 |
// Need for display/uniqueness purposes |
| 944 |
$subject_display = $subject; |
| 945 |
$subject_search = textSearchmySQL($subject); |
| 946 |
|
| 947 |
// Check to see if already exists |
| 948 |
$exists = recordCount($con, "subject", "subject", $subject_search, "A"); |
| 949 |
$exists_id = lookupField($con, "subject", "subject", $subject_search, "subject_id"); |
| 950 |
|
| 951 |
// If exists in the subject table under a different subject_id (not editing the name of this subject) |
| 952 |
if ($exists > 0 && $exists_id != $subject_id) { |
| 953 |
$err_code = 1; |
| 954 |
$err_msg = "Failed. '" . $subject . "' already exists in the subject table."; |
| 955 |
} |
| 956 |
|
| 957 |
// Check for blank entry |
| 958 |
if ($subject == "") { |
| 959 |
$err_code = 2; |
| 960 |
$err_msg = "Failed. Must supply some value for the subject name."; |
| 961 |
} |
| 962 |
|
| 963 |
// Perform the update only if no errors encountered |
| 964 |
if ($err_code == 0) { |
| 965 |
|
| 966 |
// Clean up strings |
| 967 |
$subject = textInmySQL($subject); |
| 968 |
if (strlen($subject_descr) > 0) $subject_descr = textInmySQL($subject_descr); |
| 969 |
|
| 970 |
// Build the SQL |
| 971 |
$sql = "UPDATE subject SET subject = ?, subject_descr = ?, sublocation_id = ? WHERE subject_id = ?"; |
| 972 |
|
| 973 |
if (!xx_query ($sql, $subject, $subject_descr, $sublocation_id, $subject_id)){ |
| 974 |
sql_err($sql); |
| 975 |
xx_query ("UNLOCK TABLES", $con); |
| 976 |
bailout(); |
| 977 |
} |
| 978 |
else { |
| 979 |
xx_query ("UNLOCK TABLES", $con); |
| 980 |
formSubject($con, $subject_id); |
| 981 |
} // updated subject |
| 982 |
|
| 983 |
} |
| 984 |
|
| 985 |
else { |
| 986 |
|
| 987 |
printf("<center><h3>Updating subject...</h3>"); |
| 988 |
|
| 989 |
// Table |
| 990 |
printf("<table width = \"60%%\" border = \"3\" cellpadding =\"4\" class=\"backLight\">"); |
| 991 |
printf("<tr><td><br>"); |
| 992 |
printf("<strong>Messages:</strong><br>"); |
| 993 |
|
| 994 |
printf("%s<BR><BR>", $err_msg); |
| 995 |
printf("</td></tr></table>"); |
| 996 |
printf("</center>"); |
| 997 |
} |
| 998 |
} |
| 999 |
?> |
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