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PHP Cross Reference of Moodle 1.9.3 [Build 15-Oct-2008] |
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1 <?php // $Id: view.php,v 1.70.2.24 2008/07/18 07:49:27 moodler Exp $ 2 /////////////////////////////////////////////////////////////////////////// 3 // // 4 // NOTICE OF COPYRIGHT // 5 // // 6 // Moodle - Modular Object-Oriented Dynamic Learning Environment // 7 // http://moodle.org // 8 // // 9 // Copyright (C) 2005 Martin Dougiamas http://dougiamas.com // 10 // // 11 // This program is free software; you can redistribute it and/or modify // 12 // it under the terms of the GNU General Public License as published by // 13 // the Free Software Foundation; either version 2 of the License, or // 14 // (at your option) any later version. // 15 // // 16 // This program is distributed in the hope that it will be useful, // 17 // but WITHOUT ANY WARRANTY; without even the implied warranty of // 18 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // 19 // GNU General Public License for more details: // 20 // // 21 // http://www.gnu.org/copyleft/gpl.html // 22 // // 23 /////////////////////////////////////////////////////////////////////////// 24 25 require_once('../../config.php'); 26 require_once ('lib.php'); 27 require_once($CFG->libdir.'/blocklib.php'); 28 require_once("$CFG->libdir/rsslib.php"); 29 30 require_once ('pagelib.php'); 31 32 /// One of these is necessary! 33 $id = optional_param('id', 0, PARAM_INT); // course module id 34 $d = optional_param('d', 0, PARAM_INT); // database id 35 $rid = optional_param('rid', 0, PARAM_INT); //record id 36 37 $mode = optional_param('mode', '', PARAM_ALPHA); // Force the browse mode ('single') 38 39 $edit = optional_param('edit', -1, PARAM_BOOL); 40 $page = optional_param('page', 0, PARAM_INT); 41 /// These can be added to perform an action on a record 42 $approve = optional_param('approve', 0, PARAM_INT); //approval recordid 43 $delete = optional_param('delete', 0, PARAM_INT); //delete recordid 44 45 if ($id) { 46 if (! $cm = get_coursemodule_from_id('data', $id)) { 47 error('Course Module ID was incorrect'); 48 } 49 if (! $course = get_record('course', 'id', $cm->course)) { 50 error('Course is misconfigured'); 51 } 52 if (! $data = get_record('data', 'id', $cm->instance)) { 53 error('Course module is incorrect'); 54 } 55 $record = NULL; 56 57 } else if ($rid) { 58 if (! $record = get_record('data_records', 'id', $rid)) { 59 error('Record ID is incorrect'); 60 } 61 if (! $data = get_record('data', 'id', $record->dataid)) { 62 error('Data ID is incorrect'); 63 } 64 if (! $course = get_record('course', 'id', $data->course)) { 65 error('Course is misconfigured'); 66 } 67 if (! $cm = get_coursemodule_from_instance('data', $data->id, $course->id)) { 68 error('Course Module ID was incorrect'); 69 } 70 } else { // We must have $d 71 if (! $data = get_record('data', 'id', $d)) { 72 error('Data ID is incorrect'); 73 } 74 if (! $course = get_record('course', 'id', $data->course)) { 75 error('Course is misconfigured'); 76 } 77 if (! $cm = get_coursemodule_from_instance('data', $data->id, $course->id)) { 78 error('Course Module ID was incorrect'); 79 } 80 $record = NULL; 81 } 82 83 require_course_login($course, true, $cm); 84 85 $context = get_context_instance(CONTEXT_MODULE, $cm->id); 86 require_capability('mod/data:viewentry', $context); 87 88 /// If we have an empty Database then redirect because this page is useless without data 89 if (has_capability('mod/data:managetemplates', $context)) { 90 if (!record_exists('data_fields','dataid',$data->id)) { // Brand new database! 91 redirect($CFG->wwwroot.'/mod/data/field.php?d='.$data->id); // Redirect to field entry 92 } 93 } 94 95 96 /// Check further parameters that set browsing preferences 97 if (!isset($SESSION->dataprefs)) { 98 $SESSION->dataprefs = array(); 99 } 100 if (!isset($SESSION->dataprefs[$data->id])) { 101 $SESSION->dataprefs[$data->id] = array(); 102 $SESSION->dataprefs[$data->id]['search'] = ''; 103 $SESSION->dataprefs[$data->id]['search_array'] = array(); 104 $SESSION->dataprefs[$data->id]['sort'] = $data->defaultsort; 105 $SESSION->dataprefs[$data->id]['advanced'] = 0; 106 $SESSION->dataprefs[$data->id]['order'] = ($data->defaultsortdir == 0) ? 'ASC' : 'DESC'; 107 } 108 109 // reset advanced form 110 if (!is_null(optional_param('resetadv', null, PARAM_RAW))) { 111 $SESSION->dataprefs[$data->id]['search_array'] = array(); 112 // we need the redirect to cleanup the form state properly 113 redirect("view.php?id=$cm->id&mode=$mode&search=&advanced=1"); 114 } 115 116 $advanced = optional_param('advanced', -1, PARAM_INT); 117 if ($advanced == -1) { 118 $advanced = $SESSION->dataprefs[$data->id]['advanced']; 119 } else { 120 if (!$advanced) { 121 // explicitly switched to normal mode - discard all advanced search settings 122 $SESSION->dataprefs[$data->id]['search_array'] = array(); 123 } 124 $SESSION->dataprefs[$data->id]['advanced'] = $advanced; 125 } 126 127 $search_array = $SESSION->dataprefs[$data->id]['search_array']; 128 129 if (!empty($advanced)) { 130 $search = ''; 131 $vals = array(); 132 $fields = get_records('data_fields', 'dataid', $data->id); 133 134 //Added to ammend paging error. This error would occur when attempting to go from one page of advanced 135 //search results to another. All fields were reset in the page transfer, and there was no way of determining 136 //whether or not the user reset them. This would cause a blank search to execute whenever the user attempted 137 //to see any page of results past the first. 138 //This fix works as follows: 139 //$paging flag is set to false when page 0 of the advanced search results is viewed for the first time. 140 //Viewing any page of results after page 0 passes the false $paging flag though the URL (see line 523) and the 141 //execution falls through to the second condition below, allowing paging to be set to true. 142 //Paging remains true and keeps getting passed though the URL until a new search is performed 143 //(even if page 0 is revisited). 144 //A false $paging flag generates advanced search results based on the fields input by the user. 145 //A true $paging flag generates davanced search results from the $SESSION global. 146 //(See lines 147-158) 147 148 $paging = optional_param('paging', NULL, PARAM_BOOL); 149 if($page == 0 && !isset($paging)) { 150 $paging = false; 151 } 152 else { 153 $paging = true; 154 } 155 if (!empty($fields)) { 156 foreach($fields as $field) { 157 $searchfield = data_get_field_from_id($field->id, $data); 158 //Get field data to build search sql with. If paging is false, get from user. 159 //If paging is true, get data from $search_array which is obtained from the $SESSION (see line 116). 160 if(!$paging) { 161 $val = $searchfield->parse_search_field(); 162 } else { 163 //Set value from session if there is a value @ the required index. 164 if (isset($search_array[$field->id])) { 165 $val = $search_array[$field->id]->data; 166 } else { //If there is not an entry @ the required index, set value to blank. 167 $val = ''; 168 } 169 } 170 if (!empty($val)) { 171 $search_array[$field->id] = new object(); 172 $search_array[$field->id]->sql = $searchfield->generate_sql('c'.$field->id, $val); 173 $search_array[$field->id]->data = $val; 174 $vals[] = $val; 175 } else { 176 // clear it out 177 unset($search_array[$field->id]); 178 } 179 } 180 } 181 182 if (!$paging) { 183 // name searching 184 $fn = optional_param('u_fn', '', PARAM_NOTAGS); 185 $ln = optional_param('u_ln', '', PARAM_NOTAGS); 186 } else { 187 $fn = isset($search_array[DATA_FIRSTNAME]) ? $search_array[DATA_FIRSTNAME]->data : ''; 188 $ln = isset($search_array[DATA_LASTNAME]) ? $search_array[DATA_LASTNAME]->data : ''; 189 } 190 if (!empty($fn)) { 191 $search_array[DATA_FIRSTNAME] = new object(); 192 $search_array[DATA_FIRSTNAME]->sql = ''; 193 $search_array[DATA_FIRSTNAME]->field = 'u.firstname'; 194 $search_array[DATA_FIRSTNAME]->data = $fn; 195 $vals[] = $fn; 196 } else { 197 unset($search_array[DATA_FIRSTNAME]); 198 } 199 if (!empty($ln)) { 200 $search_array[DATA_LASTNAME] = new object(); 201 $search_array[DATA_LASTNAME]->sql = ''; 202 $search_array[DATA_LASTNAME]->field = 'u.lastname'; 203 $search_array[DATA_LASTNAME]->data = $ln; 204 $vals[] = $ln; 205 } else { 206 unset($search_array[DATA_LASTNAME]); 207 } 208 209 $SESSION->dataprefs[$data->id]['search_array'] = $search_array; // Make it sticky 210 211 // in case we want to switch to simple search later - there might be multiple values there ;-) 212 if ($vals) { 213 $val = reset($vals); 214 if (is_string($val)) { 215 $search = $val; 216 } 217 } 218 219 } else { 220 $search = optional_param('search', $SESSION->dataprefs[$data->id]['search'], PARAM_NOTAGS); 221 //Paging variable not used for standard search. Set it to null. 222 $paging = NULL; 223 } 224 225 $textlib = textlib_get_instance(); 226 if ($textlib->strlen($search) < 2) { 227 $search = ''; 228 } 229 $SESSION->dataprefs[$data->id]['search'] = $search; // Make it sticky 230 231 $sort = optional_param('sort', $SESSION->dataprefs[$data->id]['sort'], PARAM_INT); 232 $SESSION->dataprefs[$data->id]['sort'] = $sort; // Make it sticky 233 234 $order = (optional_param('order', $SESSION->dataprefs[$data->id]['order'], PARAM_ALPHA) == 'ASC') ? 'ASC': 'DESC'; 235 $SESSION->dataprefs[$data->id]['order'] = $order; // Make it sticky 236 237 238 $oldperpage = get_user_preferences('data_perpage_'.$data->id, 10); 239 $perpage = optional_param('perpage', $oldperpage, PARAM_INT); 240 241 if ($perpage < 2) { 242 $perpage = 2; 243 } 244 if ($perpage != $oldperpage) { 245 set_user_preference('data_perpage_'.$data->id, $perpage); 246 } 247 248 add_to_log($course->id, 'data', 'view', "view.php?id=$cm->id", $data->id, $cm->id); 249 250 251 // Initialize $PAGE, compute blocks 252 $PAGE = page_create_instance($data->id); 253 $pageblocks = blocks_setup($PAGE); 254 $blocks_preferred_width = bounded_number(180, blocks_preferred_width($pageblocks[BLOCK_POS_LEFT]), 210); 255 256 if (($edit != -1) and $PAGE->user_allowed_editing()) { 257 $USER->editing = $edit; 258 } 259 260 /// RSS and CSS and JS meta 261 $meta = ''; 262 if (!empty($CFG->enablerssfeeds) && !empty($CFG->data_enablerssfeeds) && $data->rssarticles > 0) { 263 $rsspath = rss_get_url($course->id, $USER->id, 'data', $data->id); 264 $meta .= '<link rel="alternate" type="application/rss+xml" '; 265 $meta .= 'title ="'. format_string($course->shortname) .': %fullname%" href="'.$rsspath.'" />'; 266 } 267 if ($data->csstemplate) { 268 $meta .= '<link rel="stylesheet" type="text/css" href="'.$CFG->wwwroot.'/mod/data/css.php?d='.$data->id.'" /> '; 269 } 270 if ($data->jstemplate) { 271 $meta .= '<script type="text/javascript" src="'.$CFG->wwwroot.'/mod/data/js.php?d='.$data->id.'"></script>'; 272 } 273 274 275 /// Print the page header 276 $PAGE->print_header($course->shortname.': %fullname%', '', $meta); 277 278 279 /// If we have blocks, then print the left side here 280 if (!empty($CFG->showblocksonmodpages)) { 281 echo '<table id="layout-table"><tr>'; 282 if ((blocks_have_content($pageblocks, BLOCK_POS_LEFT) || $PAGE->user_is_editing())) { 283 echo '<td style="width: '.$blocks_preferred_width.'px;" id="left-column">'; 284 print_container_start(); 285 blocks_print_group($PAGE, $pageblocks, BLOCK_POS_LEFT); 286 print_container_end(); 287 echo '</td>'; 288 } 289 echo '<td id="middle-column">'; 290 print_container_start(); 291 } 292 293 /// Check to see if groups are being used here 294 $returnurl = 'view.php?d='.$data->id.'&search='.s($search).'&sort='.s($sort).'&order='.s($order).'&'; 295 groups_print_activity_menu($cm, $returnurl); 296 $currentgroup = groups_get_activity_group($cm); 297 $groupmode = groups_get_activity_groupmode($cm); 298 299 print_heading(format_string($data->name)); 300 301 // Do we need to show a link to the RSS feed for the records? 302 if (!empty($CFG->enablerssfeeds) && !empty($CFG->data_enablerssfeeds) && $data->rssarticles > 0) { 303 echo '<div style="float:right;">'; 304 rss_print_link($course->id, $USER->id, 'data', $data->id, get_string('rsstype')); 305 echo '</div>'; 306 echo '<div style="clear:both;"></div>'; 307 } 308 309 if ($data->intro and empty($page) and empty($record) and $mode != 'single') { 310 $options = new object(); 311 $options->noclean = true; 312 print_box(format_text($data->intro, FORMAT_MOODLE, $options), 'generalbox', 'intro'); 313 } 314 315 /// Delete any requested records 316 317 if ($delete && confirm_sesskey() && (has_capability('mod/data:manageentries', $context) or data_isowner($delete))) { 318 if ($confirm = optional_param('confirm',0,PARAM_INT)) { 319 if ($deleterecord = get_record('data_records', 'id', $delete)) { // Need to check this is valid 320 if ($deleterecord->dataid == $data->id) { // Must be from this database 321 if ($contents = get_records('data_content','recordid', $deleterecord->id)) { 322 foreach ($contents as $content) { // Delete files or whatever else this field allows 323 if ($field = data_get_field_from_id($content->fieldid, $data)) { // Might not be there 324 $field->delete_content($content->recordid); 325 } 326 } 327 } 328 delete_records('data_content','recordid', $deleterecord->id); 329 delete_records('data_records','id', $deleterecord->id); 330 331 add_to_log($course->id, 'data', 'record delete', "view.php?id=$cm->id", $data->id, $cm->id); 332 333 notify(get_string('recorddeleted','data'), 'notifysuccess'); 334 } 335 } 336 337 } else { // Print a confirmation page 338 if ($deleterecord = get_record('data_records', 'id', $delete)) { // Need to check this is valid 339 if ($deleterecord->dataid == $data->id) { // Must be from this database 340 notice_yesno(get_string('confirmdeleterecord','data'), 341 'view.php?d='.$data->id.'&delete='.$delete.'&confirm=1&sesskey='.sesskey(), 342 'view.php?d='.$data->id); 343 344 $records[] = $deleterecord; 345 echo data_print_template('singletemplate', $records, $data, '', 0, true); 346 347 print_footer($course); 348 exit; 349 } 350 } 351 } 352 } 353 354 355 356 /// Print the tabs 357 358 if ($record or $mode == 'single') { 359 $currenttab = 'single'; 360 } elseif($mode == 'asearch') { 361 $currenttab = 'asearch'; 362 } 363 else { 364 $currenttab = 'list'; 365 } 366 include ('tabs.php'); 367 368 if ($mode == 'asearch') { 369 $maxcount = 0; 370 371 } else { 372 /// Approve any requested records 373 374 $approvecap = has_capability('mod/data:approve', $context); 375 376 if ($approve && confirm_sesskey() && $approvecap) { 377 if ($approverecord = get_record('data_records', 'id', $approve)) { // Need to check this is valid 378 if ($approverecord->dataid == $data->id) { // Must be from this database 379 $newrecord->id = $approverecord->id; 380 $newrecord->approved = 1; 381 if (update_record('data_records', $newrecord)) { 382 notify(get_string('recordapproved','data'), 'notifysuccess'); 383 } 384 } 385 } 386 } 387 388 // Check the number of entries required against the number of entries already made (doesn't apply to teachers) 389 $requiredentries_allowed = true; 390 $numentries = data_numentries($data); 391 if ($data->requiredentries > 0 && $numentries < $data->requiredentries && !has_capability('mod/data:manageentries', $context)) { 392 $data->entriesleft = $data->requiredentries - $numentries; 393 $strentrieslefttoadd = get_string('entrieslefttoadd', 'data', $data); 394 notify($strentrieslefttoadd); 395 $requiredentries_allowed = false; 396 } 397 398 /// setup group and approve restrictions 399 if (!$approvecap && $data->approval) { 400 if (isloggedin()) { 401 $approveselect = ' AND (r.approved=1 OR r.userid='.$USER->id.') '; 402 } else { 403 $approveselect = ' AND r.approved=1 '; 404 } 405 } else { 406 $approveselect = ' '; 407 } 408 409 if ($currentgroup) { 410 $groupselect = " AND (r.groupid = '$currentgroup' OR r.groupid = 0)"; 411 } else { 412 $groupselect = ' '; 413 } 414 415 $ilike = sql_ilike(); //Be case-insensitive 416 417 /// Find the field we are sorting on 418 if ($sort <= 0 or !$sortfield = data_get_field_from_id($sort, $data)) { 419 420 switch ($sort) { 421 case DATA_LASTNAME: 422 $ordering = "u.lastname $order, u.firstname $order"; 423 break; 424 case DATA_FIRSTNAME: 425 $ordering = "u.firstname $order, u.lastname $order"; 426 break; 427 case DATA_APPROVED: 428 $ordering = "r.approved $order, r.timecreated $order"; 429 break; 430 case DATA_TIMEMODIFIED: 431 $ordering = "r.timemodified $order"; 432 break; 433 case DATA_TIMEADDED: 434 default: 435 $sort = 0; 436 $ordering = "r.timecreated $order"; 437 } 438 439 $what = ' DISTINCT r.id, r.approved, r.timecreated, r.timemodified, r.userid, u.firstname, u.lastname'; 440 $count = ' COUNT(DISTINCT c.recordid) '; 441 $tables = $CFG->prefix.'data_content c,'.$CFG->prefix.'data_records r,'.$CFG->prefix.'data_content cs, '.$CFG->prefix.'user u '; 442 $where = 'WHERE c.recordid = r.id 443 AND r.dataid = '.$data->id.' 444 AND r.userid = u.id 445 AND cs.recordid = r.id '; 446 $sortorder = ' ORDER BY '.$ordering.', r.id ASC '; 447 $searchselect = ''; 448 449 // If requiredentries is not reached, only show current user's entries 450 if (!$requiredentries_allowed) { 451 $where .= ' AND u.id = ' . $USER->id; 452 } 453 454 if (!empty($advanced)) { //If advanced box is checked. 455 foreach($search_array as $key => $val) { //what does $search_array hold? 456 if ($key == DATA_FIRSTNAME or $key == DATA_LASTNAME) { 457 $searchselect .= " AND $val->field $ilike '%{$val->data}%'"; 458 continue; 459 } 460 $tables .= ', '.$CFG->prefix.'data_content c'.$key.' '; 461 $where .= ' AND c'.$key.'.recordid = r.id'; 462 $searchselect .= ' AND ('.$val->sql.') '; 463 } 464 } else if ($search) { 465 $searchselect = " AND (cs.content $ilike '%$search%' OR u.firstname $ilike '%$search%' OR u.lastname $ilike '%$search%' ) "; 466 } else { 467 $searchselect = ' '; 468 } 469 470 } else { 471 472 $sortcontent = $sortfield->get_sort_field(); 473 $sortcontentfull = $sortfield->get_sort_sql('c.'.$sortcontent); 474 475 $what = ' DISTINCT r.id, r.approved, r.timecreated, r.timemodified, r.userid, u.firstname, u.lastname, c.'.$sortcontent.', '.$sortcontentfull.' AS _order '; 476 $count = ' COUNT(DISTINCT c.recordid) '; 477 $tables = $CFG->prefix.'data_content c,'.$CFG->prefix.'data_records r,'.$CFG->prefix.'data_content cs, '.$CFG->prefix.'user u '; 478 $where = 'WHERE c.recordid = r.id 479 AND c.fieldid = '.$sort.' 480 AND r.dataid = '.$data->id.' 481 AND r.userid = u.id 482 AND cs.recordid = r.id '; 483 $sortorder = ' ORDER BY _order '.$order.' , r.id ASC '; 484 $searchselect = ''; 485 486 // If requiredentries is not reached, only show current user's entries 487 if (!$requiredentries_allowed) { 488 $where .= ' AND u.id = ' . $USER->id; 489 } 490 491 if (!empty($advanced)) { //If advanced box is checked. 492 foreach($search_array as $key => $val) { //what does $search_array hold? 493 if ($key == DATA_FIRSTNAME or $key == DATA_LASTNAME) { 494 $searchselect .= " AND $val->field $ilike '%{$val->data}%'"; 495 continue; 496 } 497 $tables .= ', '.$CFG->prefix.'data_content c'.$key.' '; 498 $where .= ' AND c'.$key.'.recordid = r.id AND c'.$key.'.fieldid = '.$key; 499 $searchselect .= ' AND ('.$val->sql.') '; 500 } 501 } else if ($search) { 502 $searchselect = " AND (cs.content $ilike '%$search%' OR u.firstname $ilike '%$search%' OR u.lastname $ilike '%$search%' ) "; 503 } else { 504 $searchselect = ' '; 505 } 506 } 507 508 /// To actually fetch the records 509 510 $fromsql = "FROM $tables $where $groupselect $approveselect $searchselect"; 511 $sqlselect = "SELECT $what $fromsql $sortorder"; 512 $sqlcount = "SELECT $count $fromsql"; // Total number of records when searching 513 $sqlrids = "SELECT tmp.id FROM ($sqlselect) tmp"; 514 $sqlmax = "SELECT $count FROM $tables $where $groupselect $approveselect"; // number of all recoirds user may see 515 516 /// Work out the paging numbers and counts 517 518 $totalcount = count_records_sql($sqlcount); 519 if (empty($searchselect)) { 520 $maxcount = $totalcount; 521 } else { 522 $maxcount = count_records_sql($sqlmax); 523 } 524 525 if ($record) { // We need to just show one, so where is it in context? 526 $nowperpage = 1; 527 $mode = 'single'; 528 529 $page = 0; 530 if ($allrecordids = get_records_sql($sqlrids)) { 531 $allrecordids = array_keys($allrecordids); 532 $page = (int)array_search($record->id, $allrecordids); 533 unset($allrecordids); 534 } 535 536 } else if ($mode == 'single') { // We rely on ambient $page settings 537 $nowperpage = 1; 538 539 } else { 540 $nowperpage = $perpage; 541 } 542 543 /// Get the actual records 544 545 if (!$records = get_records_sql($sqlselect, $page * $nowperpage, $nowperpage)) { 546 // Nothing to show! 547 if ($record) { // Something was requested so try to show that at least (bug 5132) 548 if (has_capability('mod/data:manageentries', $context) || empty($data->approval) || 549 $record->approved || (isloggedin() && $record->userid == $USER->id)) { 550 if (!$currentgroup || $record->groupid == $currentgroup || $record->groupid == 0) { 551 // OK, we can show this one 552 $records = array($record->id => $record); 553 $totalcount = 1; 554 } 555 } 556 } 557 } 558 559 if (empty($records)) { 560 if ($maxcount){ 561 $a = new object(); 562 $a->max = $maxcount; 563 $a->reseturl = "view.php?id=$cm->id&mode=$mode&search=&advanced=0"; 564 notify(get_string('foundnorecords','data', $a)); 565 } else { 566 notify(get_string('norecords','data')); 567 } 568 569 } else { // We have some records to print 570 571 if ($maxcount != $totalcount) { 572 $a = new object(); 573 $a->num = $totalcount; 574 $a->max = $maxcount; 575 $a->reseturl = "view.php?id=$cm->id&mode=$mode&search=&advanced=0"; 576 notify(get_string('foundrecords', 'data', $a), 'notifysuccess'); 577 } 578 579 if ($mode == 'single') { // Single template 580 $baseurl = 'view.php?d='.$data->id.'&mode=single&'; 581 582 print_paging_bar($totalcount, $page, $nowperpage, $baseurl, $pagevar='page'); 583 584 if (empty($data->singletemplate)){ 585 notify(get_string('nosingletemplate','data')); 586 data_generate_default_template($data, 'singletemplate', 0, false, false); 587 } 588 589 data_print_template('singletemplate', $records, $data, $search, $page); 590 591 print_paging_bar($totalcount, $page, $nowperpage, $baseurl, $pagevar='page'); 592 593 } else { // List template 594 $baseurl = 'view.php?d='.$data->id.'&'; 595 //send the advanced flag through the URL so it is remembered while paging. 596 $baseurl .= 'advanced='.$advanced.'&'; 597 //pass variable to allow determining whether or not we are paging through results. 598 $baseurl .= 'paging='.$paging.'&'; 599 600 print_paging_bar($totalcount, $page, $nowperpage, $baseurl, $pagevar='page'); 601 602 if (empty($data->listtemplate)){ 603 notify(get_string('nolisttemplate','data')); 604 data_generate_default_template($data, 'listtemplate', 0, false, false); 605 } 606 echo $data->listtemplateheader; 607 data_print_template('listtemplate', $records, $data, $search, $page); 608 echo $data->listtemplatefooter; 609 610 print_paging_bar($totalcount, $page, $nowperpage, $baseurl, $pagevar='page'); 611 } 612 613 } 614 } 615 616 $search = trim($search); 617 if (empty($records)) { 618 $records = array(); 619 } 620 621 //Advanced search form doesn't make sense for single (redirects list view) 622 if (($maxcount || $mode == 'asearch') && $mode != 'single') { 623 data_print_preference_form($data, $perpage, $search, $sort, $order, $search_array, $advanced, $mode); 624 } 625 626 /// If we have blocks, then print the left side here 627 if (!empty($CFG->showblocksonmodpages)) { 628 print_container_end(); 629 echo '</td>'; // Middle column 630 if ((blocks_have_content($pageblocks, BLOCK_POS_RIGHT) || $PAGE->user_is_editing())) { 631 echo '<td style="width: '.$blocks_preferred_width.'px;" id="right-column">'; 632 print_container_start(); 633 blocks_print_group($PAGE, $pageblocks, BLOCK_POS_RIGHT); 634 print_container_end(); 635 echo '</td>'; 636 } 637 echo '</tr></table>'; 638 } 639 640 print_footer($course); 641 ?>
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| Generated: Wed Jan 14 11:33:29 2009 | Cross-referenced by PHPXref 0.7 |