2 ///////////////////////////////////////////////////////////////////////////
4 // NOTICE OF COPYRIGHT //
6 // Moodle - Modular Object-Oriented Dynamic Learning Environment //
7 // http://moodle.org //
9 // Copyright (C) 2005 Martin Dougiamas http://dougiamas.com //
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. //
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: //
21 // http://www.gnu.org/copyleft/gpl.html //
23 ///////////////////////////////////////////////////////////////////////////
25 require_once(dirname(__FILE__
) . '/../../config.php');
26 require_once($CFG->dirroot
. '/mod/data/lib.php');
27 require_once($CFG->libdir
. '/rsslib.php');
28 require_once($CFG->libdir
. '/completionlib.php');
30 /// One of these is necessary!
31 $id = optional_param('id', 0, PARAM_INT
); // course module id
32 $d = optional_param('d', 0, PARAM_INT
); // database id
33 $rid = optional_param('rid', 0, PARAM_INT
); //record id
34 $mode = optional_param('mode', '', PARAM_ALPHA
); // Force the browse mode ('single')
35 $filter = optional_param('filter', 0, PARAM_BOOL
);
36 // search filter will only be applied when $filter is true
38 $edit = optional_param('edit', -1, PARAM_BOOL
);
39 $page = optional_param('page', 0, PARAM_INT
);
40 /// These can be added to perform an action on a record
41 $approve = optional_param('approve', 0, PARAM_INT
); //approval recordid
42 $disapprove = optional_param('disapprove', 0, PARAM_INT
); // disapproval recordid
43 $delete = optional_param('delete', 0, PARAM_INT
); //delete recordid
44 $multidelete = optional_param_array('delcheck', null, PARAM_INT
);
45 $serialdelete = optional_param('serialdelete', null, PARAM_RAW
);
48 if (! $cm = get_coursemodule_from_id('data', $id)) {
49 print_error('invalidcoursemodule');
51 if (! $course = $DB->get_record('course', array('id'=>$cm->course
))) {
52 print_error('coursemisconf');
54 if (! $data = $DB->get_record('data', array('id'=>$cm->instance
))) {
55 print_error('invalidcoursemodule');
60 if (! $record = $DB->get_record('data_records', array('id'=>$rid))) {
61 print_error('invalidrecord', 'data');
63 if (! $data = $DB->get_record('data', array('id'=>$record->dataid
))) {
64 print_error('invalidid', 'data');
66 if (! $course = $DB->get_record('course', array('id'=>$data->course
))) {
67 print_error('coursemisconf');
69 if (! $cm = get_coursemodule_from_instance('data', $data->id
, $course->id
)) {
70 print_error('invalidcoursemodule');
72 } else { // We must have $d
73 if (! $data = $DB->get_record('data', array('id'=>$d))) {
74 print_error('invalidid', 'data');
76 if (! $course = $DB->get_record('course', array('id'=>$data->course
))) {
77 print_error('coursemisconf');
79 if (! $cm = get_coursemodule_from_instance('data', $data->id
, $course->id
)) {
80 print_error('invalidcoursemodule');
85 require_course_login($course, true, $cm);
87 require_once($CFG->dirroot
. '/comment/lib.php');
90 $context = context_module
::instance($cm->id
);
91 require_capability('mod/data:viewentry', $context);
93 /// If we have an empty Database then redirect because this page is useless without data
94 if (has_capability('mod/data:managetemplates', $context)) {
95 if (!$DB->record_exists('data_fields', array('dataid'=>$data->id
))) { // Brand new database!
96 redirect($CFG->wwwroot
.'/mod/data/field.php?d='.$data->id
); // Redirect to field entry
101 /// Check further parameters that set browsing preferences
102 if (!isset($SESSION->dataprefs
)) {
103 $SESSION->dataprefs
= array();
105 if (!isset($SESSION->dataprefs
[$data->id
])) {
106 $SESSION->dataprefs
[$data->id
] = array();
107 $SESSION->dataprefs
[$data->id
]['search'] = '';
108 $SESSION->dataprefs
[$data->id
]['search_array'] = array();
109 $SESSION->dataprefs
[$data->id
]['sort'] = $data->defaultsort
;
110 $SESSION->dataprefs
[$data->id
]['advanced'] = 0;
111 $SESSION->dataprefs
[$data->id
]['order'] = ($data->defaultsortdir
== 0) ?
'ASC' : 'DESC';
114 // reset advanced form
115 if (!is_null(optional_param('resetadv', null, PARAM_RAW
))) {
116 $SESSION->dataprefs
[$data->id
]['search_array'] = array();
117 // we need the redirect to cleanup the form state properly
118 redirect("view.php?id=$cm->id&mode=$mode&search=&advanced=1");
121 $advanced = optional_param('advanced', -1, PARAM_INT
);
122 if ($advanced == -1) {
123 $advanced = $SESSION->dataprefs
[$data->id
]['advanced'];
126 // explicitly switched to normal mode - discard all advanced search settings
127 $SESSION->dataprefs
[$data->id
]['search_array'] = array();
129 $SESSION->dataprefs
[$data->id
]['advanced'] = $advanced;
132 $search_array = $SESSION->dataprefs
[$data->id
]['search_array'];
134 if (!empty($advanced)) {
137 $fields = $DB->get_records('data_fields', array('dataid'=>$data->id
));
139 //Added to ammend paging error. This error would occur when attempting to go from one page of advanced
140 //search results to another. All fields were reset in the page transfer, and there was no way of determining
141 //whether or not the user reset them. This would cause a blank search to execute whenever the user attempted
142 //to see any page of results past the first.
143 //This fix works as follows:
144 //$paging flag is set to false when page 0 of the advanced search results is viewed for the first time.
145 //Viewing any page of results after page 0 passes the false $paging flag though the URL (see line 523) and the
146 //execution falls through to the second condition below, allowing paging to be set to true.
147 //Paging remains true and keeps getting passed though the URL until a new search is performed
148 //(even if page 0 is revisited).
149 //A false $paging flag generates advanced search results based on the fields input by the user.
150 //A true $paging flag generates davanced search results from the $SESSION global.
152 $paging = optional_param('paging', NULL, PARAM_BOOL
);
153 if($page == 0 && !isset($paging)) {
159 if (!empty($fields)) {
160 foreach($fields as $field) {
161 $searchfield = data_get_field_from_id($field->id
, $data);
162 //Get field data to build search sql with. If paging is false, get from user.
163 //If paging is true, get data from $search_array which is obtained from the $SESSION (see line 116).
165 $val = $searchfield->parse_search_field();
167 //Set value from session if there is a value @ the required index.
168 if (isset($search_array[$field->id
])) {
169 $val = $search_array[$field->id
]->data
;
170 } else { //If there is not an entry @ the required index, set value to blank.
175 $search_array[$field->id
] = new stdClass();
176 list($search_array[$field->id
]->sql
, $search_array[$field->id
]->params
) = $searchfield->generate_sql('c'.$field->id
, $val);
177 $search_array[$field->id
]->data
= $val;
181 unset($search_array[$field->id
]);
188 $fn = optional_param('u_fn', '', PARAM_NOTAGS
);
189 $ln = optional_param('u_ln', '', PARAM_NOTAGS
);
191 $fn = isset($search_array[DATA_FIRSTNAME
]) ?
$search_array[DATA_FIRSTNAME
]->data
: '';
192 $ln = isset($search_array[DATA_LASTNAME
]) ?
$search_array[DATA_LASTNAME
]->data
: '';
195 $search_array[DATA_FIRSTNAME
] = new stdClass();
196 $search_array[DATA_FIRSTNAME
]->sql
= '';
197 $search_array[DATA_FIRSTNAME
]->params
= array();
198 $search_array[DATA_FIRSTNAME
]->field
= 'u.firstname';
199 $search_array[DATA_FIRSTNAME
]->data
= $fn;
202 unset($search_array[DATA_FIRSTNAME
]);
205 $search_array[DATA_LASTNAME
] = new stdClass();
206 $search_array[DATA_LASTNAME
]->sql
= '';
207 $search_array[DATA_LASTNAME
]->params
= array();
208 $search_array[DATA_LASTNAME
]->field
= 'u.lastname';
209 $search_array[DATA_LASTNAME
]->data
= $ln;
212 unset($search_array[DATA_LASTNAME
]);
215 $SESSION->dataprefs
[$data->id
]['search_array'] = $search_array; // Make it sticky
217 // in case we want to switch to simple search later - there might be multiple values there ;-)
220 if (is_string($val)) {
226 $search = optional_param('search', $SESSION->dataprefs
[$data->id
]['search'], PARAM_NOTAGS
);
227 //Paging variable not used for standard search. Set it to null.
231 // Disable search filters if $filter is not true:
236 if (core_text
::strlen($search) < 2) {
239 $SESSION->dataprefs
[$data->id
]['search'] = $search; // Make it sticky
241 $sort = optional_param('sort', $SESSION->dataprefs
[$data->id
]['sort'], PARAM_INT
);
242 $SESSION->dataprefs
[$data->id
]['sort'] = $sort; // Make it sticky
244 $order = (optional_param('order', $SESSION->dataprefs
[$data->id
]['order'], PARAM_ALPHA
) == 'ASC') ?
'ASC': 'DESC';
245 $SESSION->dataprefs
[$data->id
]['order'] = $order; // Make it sticky
248 $oldperpage = get_user_preferences('data_perpage_'.$data->id
, 10);
249 $perpage = optional_param('perpage', $oldperpage, PARAM_INT
);
254 if ($perpage != $oldperpage) {
255 set_user_preference('data_perpage_'.$data->id
, $perpage);
259 'context' => $context,
260 'objectid' => $data->id
262 $event = \mod_data\event\course_module_viewed
::create($params);
263 $event->add_record_snapshot('course_modules', $cm);
264 $event->add_record_snapshot('course', $course);
265 $event->add_record_snapshot('data', $data);
268 $urlparams = array('d' => $data->id
);
270 $urlparams['rid'] = $record->id
;
273 $urlparams['page'] = $page;
276 $urlparams['mode'] = $mode;
279 $urlparams['filter'] = $filter;
281 // Initialize $PAGE, compute blocks
282 $PAGE->set_url('/mod/data/view.php', $urlparams);
284 if (($edit != -1) and $PAGE->user_allowed_editing()) {
285 $USER->editing
= $edit;
288 $courseshortname = format_string($course->shortname
, true, array('context' => context_course
::instance($course->id
)));
290 /// RSS and CSS and JS meta
292 if (!empty($CFG->enablerssfeeds
) && !empty($CFG->data_enablerssfeeds
) && $data->rssarticles
> 0) {
293 $rsstitle = $courseshortname . ': ' . format_string($data->name
);
294 rss_add_http_header($context, 'mod_data', $data, $rsstitle);
296 if ($data->csstemplate
) {
297 $PAGE->requires
->css('/mod/data/css.php?d='.$data->id
);
299 if ($data->jstemplate
) {
300 $PAGE->requires
->js('/mod/data/js.php?d='.$data->id
, true);
304 $completion = new completion_info($course);
305 $completion->set_module_viewed($cm);
307 /// Print the page header
308 // Note: MDL-19010 there will be further changes to printing header and blocks.
309 // The code will be much nicer than this eventually.
310 $title = $courseshortname.': ' . format_string($data->name
);
312 if ($PAGE->user_allowed_editing()) {
313 // Change URL parameter and block display string value depending on whether editing is enabled or not
314 if ($PAGE->user_is_editing()) {
316 $strediting = get_string('blockseditoff');
319 $strediting = get_string('blocksediton');
321 $url = new moodle_url($CFG->wwwroot
.'/mod/data/view.php', array('id' => $cm->id
, 'edit' => $urlediting));
322 $PAGE->set_button($OUTPUT->single_button($url, $strediting));
325 if ($mode == 'asearch') {
326 $PAGE->navbar
->add(get_string('search'));
329 $PAGE->set_title($title);
330 $PAGE->set_heading($course->fullname
);
332 echo $OUTPUT->header();
334 // Check to see if groups are being used here.
335 // We need the most up to date current group value. Make sure it is updated at this point.
336 $currentgroup = groups_get_activity_group($cm, true);
337 $groupmode = groups_get_activity_groupmode($cm);
338 $canmanageentries = has_capability('mod/data:manageentries', $context);
339 // If a student is not part of a group and seperate groups is enabled, we don't
340 // want them seeing all records.
341 if ($currentgroup == 0 && $groupmode == 1 && !$canmanageentries) {
342 $canviewallrecords = false;
344 $canviewallrecords = true;
347 // detect entries not approved yet and show hint instead of not found error
348 if ($record and $data->approval
and !$record->approved
and $record->userid
!= $USER->id
and !$canmanageentries) {
349 if (!$currentgroup or $record->groupid
== $currentgroup or $record->groupid
== 0) {
350 print_error('notapproved', 'data');
354 echo $OUTPUT->heading(format_string($data->name
), 2);
356 // Do we need to show a link to the RSS feed for the records?
357 //this links has been Settings (database activity administration) block
358 /*if (!empty($CFG->enablerssfeeds) && !empty($CFG->data_enablerssfeeds) && $data->rssarticles > 0) {
359 echo '<div style="float:right;">';
360 rss_print_link($context->id, $USER->id, 'mod_data', $data->id, get_string('rsstype'));
362 echo '<div style="clear:both;"></div>';
365 if ($data->intro
and empty($page) and empty($record) and $mode != 'single') {
366 $options = new stdClass();
367 $options->noclean
= true;
369 echo $OUTPUT->box(format_module_intro('data', $data, $cm->id
), 'generalbox', 'intro');
371 $returnurl = $CFG->wwwroot
. '/mod/data/view.php?d='.$data->id
.'&search='.s($search).'&sort='.s($sort).'&order='.s($order).'&';
372 groups_print_activity_menu($cm, $returnurl);
374 /// Delete any requested records
376 if ($delete && confirm_sesskey() && ($canmanageentries or data_isowner($delete))) {
377 if ($confirm = optional_param('confirm',0,PARAM_INT
)) {
378 if (data_delete_record($delete, $data, $course->id
, $cm->id
)) {
379 echo $OUTPUT->notification(get_string('recorddeleted','data'), 'notifysuccess');
381 } else { // Print a confirmation page
382 $allnamefields = get_all_user_name_fields(true, 'u');
383 $dbparams = array($delete);
384 if ($deleterecord = $DB->get_record_sql("SELECT dr.*, $allnamefields
385 FROM {data_records} dr
386 JOIN {user} u ON dr.userid = u.id
387 WHERE dr.id = ?", $dbparams, MUST_EXIST
)) { // Need to check this is valid.
388 if ($deleterecord->dataid
== $data->id
) { // Must be from this database
389 $deletebutton = new single_button(new moodle_url('/mod/data/view.php?d='.$data->id
.'&delete='.$delete.'&confirm=1'), get_string('delete'), 'post');
390 echo $OUTPUT->confirm(get_string('confirmdeleterecord','data'),
391 $deletebutton, 'view.php?d='.$data->id
);
393 $records[] = $deleterecord;
394 echo data_print_template('singletemplate', $records, $data, '', 0, true);
396 echo $OUTPUT->footer();
406 $multidelete = json_decode($serialdelete);
409 if ($multidelete && confirm_sesskey() && $canmanageentries) {
410 if ($confirm = optional_param('confirm', 0, PARAM_INT
)) {
411 foreach ($multidelete as $value) {
412 data_delete_record($value, $data, $course->id
, $cm->id
);
415 $validrecords = array();
416 $recordids = array();
417 foreach ($multidelete as $value) {
418 if ($deleterecord = $DB->get_record('data_records', array('id'=>$value))) { // Need to check this is valid
419 if ($deleterecord->dataid
== $data->id
) { // Must be from this database
420 $validrecords[] = $deleterecord;
421 $recordids[] = $deleterecord->id
;
426 $serialiseddata = json_encode($recordids);
427 $submitactions = array('d' => $data->id
, 'sesskey' => sesskey(), 'confirm' => '1', 'serialdelete' => $serialiseddata);
428 $action = new moodle_url('/mod/data/view.php', $submitactions);
429 $cancelurl = new moodle_url('/mod/data/view.php', array('d' => $data->id
));
430 $deletebutton = new single_button($action, get_string('delete'));
431 echo $OUTPUT->confirm(get_string('confirmdeleterecords', 'data'), $deletebutton, $cancelurl);
432 echo data_print_template('listtemplate', $validrecords, $data, '', 0, false);
433 echo $OUTPUT->footer();
439 //if data activity closed dont let students in
440 $showactivity = true;
441 if (!$canmanageentries) {
443 if (!empty($data->timeavailablefrom
) && $data->timeavailablefrom
> $timenow) {
444 echo $OUTPUT->notification(get_string('notopenyet', 'data', userdate($data->timeavailablefrom
)));
445 $showactivity = false;
446 } else if (!empty($data->timeavailableto
) && $timenow > $data->timeavailableto
) {
447 echo $OUTPUT->notification(get_string('expired', 'data', userdate($data->timeavailableto
)));
448 $showactivity = false;
454 if ($record or $mode == 'single') {
455 $currenttab = 'single';
456 } elseif($mode == 'asearch') {
457 $currenttab = 'asearch';
460 $currenttab = 'list';
464 $url = new moodle_url('/mod/data/view.php', array('d' => $data->id
, 'sesskey' => sesskey()));
465 echo html_writer
::start_tag('form', array('action' => $url, 'method' => 'post'));
467 if ($mode == 'asearch') {
471 // Approve or disapprove any requested records
472 $params = array(); // named params array
474 $approvecap = has_capability('mod/data:approve', $context);
476 if (($approve ||
$disapprove) && confirm_sesskey() && $approvecap) {
477 $newapproved = $approve ?
1 : 0;
478 $recordid = $newapproved ?
$approve : $disapprove;
479 if ($approverecord = $DB->get_record('data_records', array('id' => $recordid))) { // Need to check this is valid
480 if ($approverecord->dataid
== $data->id
) { // Must be from this database
481 $newrecord = new stdClass();
482 $newrecord->id
= $approverecord->id
;
483 $newrecord->approved
= $newapproved;
484 $DB->update_record('data_records', $newrecord);
485 $msgkey = $newapproved ?
'recordapproved' : 'recorddisapproved';
486 echo $OUTPUT->notification(get_string($msgkey, 'data'), 'notifysuccess');
491 $numentries = data_numentries($data);
492 /// Check the number of entries required against the number of entries already made (doesn't apply to teachers)
493 if ($data->requiredentries
> 0 && $numentries < $data->requiredentries
&& !$canmanageentries) {
494 $data->entriesleft
= $data->requiredentries
- $numentries;
495 $strentrieslefttoadd = get_string('entrieslefttoadd', 'data', $data);
496 echo $OUTPUT->notification($strentrieslefttoadd);
499 /// Check the number of entries required before to view other participant's entries against the number of entries already made (doesn't apply to teachers)
500 $requiredentries_allowed = true;
501 if ($data->requiredentriestoview
> 0 && $numentries < $data->requiredentriestoview
&& !$canmanageentries) {
502 $data->entrieslefttoview
= $data->requiredentriestoview
- $numentries;
503 $strentrieslefttoaddtoview = get_string('entrieslefttoaddtoview', 'data', $data);
504 echo $OUTPUT->notification($strentrieslefttoaddtoview);
505 $requiredentries_allowed = false;
508 // Initialise the first group of params for advanced searches.
509 $initialparams = array();
511 /// setup group and approve restrictions
512 if (!$approvecap && $data->approval
) {
514 $approveselect = ' AND (r.approved=1 OR r.userid=:myid1) ';
515 $params['myid1'] = $USER->id
;
516 $initialparams['myid1'] = $params['myid1'];
518 $approveselect = ' AND r.approved=1 ';
521 $approveselect = ' ';
525 $groupselect = " AND (r.groupid = :currentgroup OR r.groupid = 0)";
526 $params['currentgroup'] = $currentgroup;
527 $initialparams['currentgroup'] = $params['currentgroup'];
529 if ($canviewallrecords) {
532 // If separate groups are enabled and the user isn't in a group or
533 // a teacher, manager, admin etc, then just show them entries for 'All participants'.
534 $groupselect = " AND r.groupid = 0";
538 // Init some variables to be used by advanced search
539 $advsearchselect = '';
542 $advparams = array();
543 // This is used for the initial reduction of advanced search results with required entries.
545 $namefields = get_all_user_name_fields(true, 'u');
547 /// Find the field we are sorting on
548 if ($sort <= 0 or !$sortfield = data_get_field_from_id($sort, $data)) {
552 $ordering = "u.lastname $order, u.firstname $order";
555 $ordering = "u.firstname $order, u.lastname $order";
558 $ordering = "r.approved $order, r.timecreated $order";
560 case DATA_TIMEMODIFIED
:
561 $ordering = "r.timemodified $order";
566 $ordering = "r.timecreated $order";
569 $what = ' DISTINCT r.id, r.approved, r.timecreated, r.timemodified, r.userid, ' . $namefields;
570 $count = ' COUNT(DISTINCT c.recordid) ';
571 $tables = '{data_content} c,{data_records} r, {user} u ';
572 $where = 'WHERE c.recordid = r.id
573 AND r.dataid = :dataid
574 AND r.userid = u.id ';
575 $params['dataid'] = $data->id
;
576 $sortorder = " ORDER BY $ordering, r.id $order";
579 // If requiredentries is not reached, only show current user's entries
580 if (!$requiredentries_allowed) {
581 $where .= ' AND u.id = :myid2 ';
582 $entrysql = ' AND r.userid = :myid3 ';
583 $params['myid2'] = $USER->id
;
584 $initialparams['myid3'] = $params['myid2'];
587 if (!empty($advanced)) { //If advanced box is checked.
589 foreach($search_array as $key => $val) { //what does $search_array hold?
590 if ($key == DATA_FIRSTNAME
or $key == DATA_LASTNAME
) {
592 $searchselect .= " AND ".$DB->sql_like($val->field
, ":search_flname_$i", false);
593 $params['search_flname_'.$i] = "%$val->data%";
596 $advtables .= ', {data_content} c'.$key.' ';
597 $advwhere .= ' AND c'.$key.'.recordid = r.id';
598 $advsearchselect .= ' AND ('.$val->sql
.') ';
599 $advparams = array_merge($advparams, $val->params
);
601 } else if ($search) {
602 $searchselect = " AND (".$DB->sql_like('c.content', ':search1', false)."
603 OR ".$DB->sql_like('u.firstname', ':search2', false)."
604 OR ".$DB->sql_like('u.lastname', ':search3', false)." ) ";
605 $params['search1'] = "%$search%";
606 $params['search2'] = "%$search%";
607 $params['search3'] = "%$search%";
614 $sortcontent = $DB->sql_compare_text('c.' . $sortfield->get_sort_field());
615 $sortcontentfull = $sortfield->get_sort_sql($sortcontent);
617 $what = ' DISTINCT r.id, r.approved, r.timecreated, r.timemodified, r.userid, ' . $namefields . ',
618 ' . $sortcontentfull . ' AS sortorder ';
619 $count = ' COUNT(DISTINCT c.recordid) ';
620 $tables = '{data_content} c, {data_records} r, {user} u ';
621 $where = 'WHERE c.recordid = r.id
622 AND r.dataid = :dataid
623 AND r.userid = u.id ';
625 $where .= 'AND c.fieldid = :sort';
627 $params['dataid'] = $data->id
;
628 $params['sort'] = $sort;
629 $sortorder = ' ORDER BY sortorder '.$order.' , r.id ASC ';
632 // If requiredentries is not reached, only show current user's entries
633 if (!$requiredentries_allowed) {
634 $where .= ' AND u.id = :myid2';
635 $entrysql = ' AND r.userid = :myid3';
636 $params['myid2'] = $USER->id
;
637 $initialparams['myid3'] = $params['myid2'];
640 if (!empty($advanced)) { //If advanced box is checked.
641 foreach($search_array as $key => $val) { //what does $search_array hold?
642 if ($key == DATA_FIRSTNAME
or $key == DATA_LASTNAME
) {
644 $searchselect .= " AND ".$DB->sql_like($val->field
, ":search_flname_$i", false);
645 $params['search_flname_'.$i] = "%$val->data%";
648 $advtables .= ', {data_content} c'.$key.' ';
649 $advwhere .= ' AND c'.$key.'.recordid = r.id AND c'.$key.'.fieldid = '.$key;
650 $advsearchselect .= ' AND ('.$val->sql
.') ';
651 $advparams = array_merge($advparams, $val->params
);
653 } else if ($search) {
654 $searchselect = " AND (".$DB->sql_like('c.content', ':search1', false)." OR ".$DB->sql_like('u.firstname', ':search2', false)." OR ".$DB->sql_like('u.lastname', ':search3', false)." ) ";
655 $params['search1'] = "%$search%";
656 $params['search2'] = "%$search%";
657 $params['search3'] = "%$search%";
663 /// To actually fetch the records
665 $fromsql = "FROM $tables $advtables $where $advwhere $groupselect $approveselect $searchselect $advsearchselect";
666 $allparams = array_merge($params, $advparams);
668 // Provide initial sql statements and parameters to reduce the number of total records.
669 $initialselect = $groupselect . $approveselect . $entrysql;
671 $recordids = data_get_all_recordids($data->id
, $initialselect, $initialparams);
672 $newrecordids = data_get_advance_search_ids($recordids, $search_array, $data->id
);
673 $totalcount = count($newrecordids);
674 $selectdata = $where . $groupselect . $approveselect;
676 if (!empty($advanced)) {
677 $advancedsearchsql = data_get_advanced_search_sql($sort, $data, $newrecordids, $selectdata, $sortorder);
678 $sqlselect = $advancedsearchsql['sql'];
679 $allparams = array_merge($allparams, $advancedsearchsql['params']);
681 $sqlselect = "SELECT $what $fromsql $sortorder";
684 /// Work out the paging numbers and counts
685 if (empty($searchselect) && empty($advsearchselect)) {
686 $maxcount = $totalcount;
688 $maxcount = count($recordids);
691 if ($record) { // We need to just show one, so where is it in context?
695 // TODO MDL-33797 - Reduce this or consider redesigning the paging system.
696 if ($allrecordids = $DB->get_fieldset_sql($sqlselect, $allparams)) {
697 $page = (int)array_search($record->id
, $allrecordids);
698 unset($allrecordids);
700 } else if ($mode == 'single') { // We rely on ambient $page settings
704 $nowperpage = $perpage;
707 /// Get the actual records
709 if (!$records = $DB->get_records_sql($sqlselect, $allparams, $page * $nowperpage, $nowperpage)) {
711 if ($record) { // Something was requested so try to show that at least (bug 5132)
712 if ($canmanageentries ||
empty($data->approval
) ||
713 $record->approved ||
(isloggedin() && $record->userid
== $USER->id
)) {
714 if (!$currentgroup ||
$record->groupid
== $currentgroup ||
$record->groupid
== 0) {
715 // OK, we can show this one
716 $records = array($record->id
=> $record);
723 if (empty($records)) {
727 $a->reseturl
= "view.php?id=$cm->id&mode=$mode&search=&advanced=0";
728 echo $OUTPUT->notification(get_string('foundnorecords','data', $a));
730 echo $OUTPUT->notification(get_string('norecords','data'));
733 } else { // We have some records to print
735 if ($maxcount != $totalcount) {
737 $a->num
= $totalcount;
739 $a->reseturl
= "view.php?id=$cm->id&mode=$mode&search=&advanced=0";
740 echo $OUTPUT->notification(get_string('foundrecords', 'data', $a), 'notifysuccess');
743 if ($mode == 'single') { // Single template
744 $baseurl = 'view.php?d=' . $data->id
. '&mode=single&';
745 if (!empty($search)) {
746 $baseurl .= 'filter=1&';
749 $baseurl .= 'page=' . $page;
751 echo $OUTPUT->paging_bar($totalcount, $page, $nowperpage, $baseurl);
753 if (empty($data->singletemplate
)){
754 echo $OUTPUT->notification(get_string('nosingletemplate','data'));
755 data_generate_default_template($data, 'singletemplate', 0, false, false);
758 //data_print_template() only adds ratings for singletemplate which is why we're attaching them here
759 //attach ratings to data records
760 require_once($CFG->dirroot
.'/rating/lib.php');
761 if ($data->assessed
!= RATING_AGGREGATE_NONE
) {
762 $ratingoptions = new stdClass
;
763 $ratingoptions->context
= $context;
764 $ratingoptions->component
= 'mod_data';
765 $ratingoptions->ratingarea
= 'entry';
766 $ratingoptions->items
= $records;
767 $ratingoptions->aggregate
= $data->assessed
;//the aggregation method
768 $ratingoptions->scaleid
= $data->scale
;
769 $ratingoptions->userid
= $USER->id
;
770 $ratingoptions->returnurl
= $CFG->wwwroot
.'/mod/data/'.$baseurl;
771 $ratingoptions->assesstimestart
= $data->assesstimestart
;
772 $ratingoptions->assesstimefinish
= $data->assesstimefinish
;
774 $rm = new rating_manager();
775 $records = $rm->get_ratings($ratingoptions);
778 data_print_template('singletemplate', $records, $data, $search, $page, false, new moodle_url($baseurl));
780 echo $OUTPUT->paging_bar($totalcount, $page, $nowperpage, $baseurl);
782 } else { // List template
783 $baseurl = 'view.php?d='.$data->id
.'&';
784 //send the advanced flag through the URL so it is remembered while paging.
785 $baseurl .= 'advanced='.$advanced.'&';
786 if (!empty($search)) {
787 $baseurl .= 'filter=1&';
789 //pass variable to allow determining whether or not we are paging through results.
790 $baseurl .= 'paging='.$paging.'&';
792 echo $OUTPUT->paging_bar($totalcount, $page, $nowperpage, $baseurl);
794 if (empty($data->listtemplate
)){
795 echo $OUTPUT->notification(get_string('nolisttemplate','data'));
796 data_generate_default_template($data, 'listtemplate', 0, false, false);
798 echo $data->listtemplateheader
;
799 data_print_template('listtemplate', $records, $data, $search, $page, false, new moodle_url($baseurl));
800 echo $data->listtemplatefooter
;
802 echo $OUTPUT->paging_bar($totalcount, $page, $nowperpage, $baseurl);
808 $search = trim($search);
809 if (empty($records)) {
813 if ($mode != 'single' && $canmanageentries) {
814 echo html_writer
::empty_tag('input', array('type' => 'button', 'id' => 'checkall', 'value' => get_string('selectall')));
815 echo html_writer
::empty_tag('input', array('type' => 'button', 'id' => 'checknone', 'value' => get_string('deselectall')));
816 echo html_writer
::empty_tag('input', array('class' => 'form-submit', 'type' => 'submit', 'value' => get_string('deleteselected')));
818 $module = array('name'=>'mod_data', 'fullpath'=>'/mod/data/module.js');
819 $PAGE->requires
->js_init_call('M.mod_data.init_view', null, false, $module);
821 echo html_writer
::end_tag('form');
823 if ($mode == '' && !empty($CFG->enableportfolios
) && !empty($records)) {
824 require_once($CFG->libdir
. '/portfoliolib.php');
825 $button = new portfolio_add_button();
826 $button->set_callback_options('data_portfolio_caller', array('id' => $cm->id
), 'mod_data');
827 if (data_portfolio_caller
::has_files($data)) {
828 $button->set_formats(array(PORTFOLIO_FORMAT_RICHHTML
, PORTFOLIO_FORMAT_LEAP2A
)); // no plain html for us
830 echo $button->to_html(PORTFOLIO_ADD_FULL_FORM
);
833 //Advanced search form doesn't make sense for single (redirects list view)
834 if (($maxcount ||
$mode == 'asearch') && $mode != 'single') {
835 data_print_preference_form($data, $perpage, $search, $sort, $order, $search_array, $advanced, $mode);
839 echo $OUTPUT->footer();