*******************************************************************/
function data_tags_check($dataid, $template){
//first get all the possible tags
- $possiblefields = get_records('data_fields','dataid',$dataid);
+ $fields = get_records('data_fields','dataid',$dataid);
///then we generate strings to replace
$tagsok = true; //let's be optimistic
- foreach ($possiblefields as $field){
+ foreach ($fields as $field){
$pattern="/\[\[".$field->name."\]\]/i";
if (preg_match_all($pattern, $template, $dummy)>1){
$tagsok = false;
if ($records = get_records_sql($sql)){
- data_print_template($records, $data, '', 'singletemplate');
+ data_print_template('singletemplate', $records, $data);
}
}
* @param string $template *
* output null *
************************************************************************/
-function data_print_template($records, $data, $search, $template, $sort, $page=0, $rid=0, $order='', $group='', $return=false){
- global $CFG, $course;
-
+function data_print_template($template, $records, $data, $search='', $return=false){
+ global $CFG;
+
+ static $fields = NULL;
+ static $isteacher;
+
+ if (empty($fields)) {
+ $fieldrecords = get_records('data_fields','dataid', $data->id);
+ foreach ($fieldrecords as $fieldrecord) {
+ $fields[]= data_get_field($fieldrecord, $data);
+ }
+ $isteacher = isteacher($data->course);
+ }
+
foreach ($records as $record) { //only 1 record for single mode
- //replacing tags
+ /// Replacing tags
$patterns = array();
$replacement = array();
- if ($search || $sort){ //the ids are different for the 2 searches
- $record->id = $record->recordid;
- }
- $possiblefields = get_records('data_fields','dataid',$data->id);
-
- ///then we generate strings to replace for normal tags
- foreach ($possiblefields as $ff) {
- $patterns[]='/\[\['.$ff->name.'\]\]/i';
- $field = data_get_field($ff, $data);
+ /// Then we generate strings to replace for normal tags
+ foreach ($fields as $field) {
+ $patterns[]='/\[\['.$field->field->name.'\]\]/i';
$replacement[] = highlight($search, $field->display_browse_field($record->id, $template));
}
- $record = get_record('data_records','id',$record->id);
- ///replacing special tags (##Edit##, ##Delete##, ##More##)
-
+ /// Replacing special tags (##Edit##, ##Delete##, ##More##)
$patterns[]='/\#\#Edit\#\#/i';
- if (data_isowner($record->id) or isteacheredit($course->id)){
+ $patterns[]='/\#\#Delete\#\#/i';
+ if ($isteacher or data_isowner($record->id)) {
$replacement[] = '<a href="'.$CFG->wwwroot.'/mod/data/add.php?d='
.$data->id.'&rid='.$record->id.'&sesskey='.sesskey().'"><img src="'.$CFG->pixpath.'/t/edit.gif" height="11" width="11" border="0" alt="'.get_string('edit').'" /></a>';
- }else {
- $replacement[] = '';
- }
-
- $patterns[]='/\#\#Delete\#\#/i';
- if (data_isowner($record->id) or isteacheredit($course->id)){
$replacement[] = '<a href="'.$CFG->wwwroot.'/mod/data/view.php?d='
.$data->id.'&delete='.$record->id.'&sesskey='.sesskey().'"><img src="'.$CFG->pixpath.'/t/delete.gif" height="11" width="11" border="0" alt="'.get_string('delete').'" /></a>';
- }else {
+ } else {
+ $replacement[] = '';
$replacement[] = '';
}
$patterns[]='/\#\#More\#\#/i';
- $replacement[] = '<a href="'.$CFG->wwwroot.'/mod/data/view.php?d='.$data->id.'&rid='.$record->id.'
&search='.$search.'&sort='.$sort.'&order='.$order.'&group='.$group.'&"><img src="'.$CFG->pixpath.'/i/search.gif" height="11" width="11" border="0" alt="'.get_string('more').'" /></a>';
+ $replacement[] = '<a href="'.$CFG->wwwroot.'/mod/data/view.php?d='.$data->id.'&rid='.$record->id.'"><img src="'.$CFG->pixpath.'/i/search.gif" height="11" width="11" border="0" alt="'.get_string('more').'" /></a>';
$patterns[]='/\#\#MoreURL\#\#/i';
- $replacement[] = $CFG->wwwroot.'/mod/data/view.php?d='.$data->id.'&rid='.$record->id.'&search='.$search.'&sort='.$sort.'&order='.$order.'&group='.$group;
+ $replacement[] = $CFG->wwwroot.'/mod/data/view.php?d='.$data->id.'&rid='.$record->id;
$patterns[]='/\#\#Approve\#\#/i';
- if (isteacher($course->id) && ($data->approval) && (!$record->approved)){
- $replacement[] = '<a href="'.$CFG->wwwroot.'/mod/data/view.php?d='.$data->id.'&approve='.$record->id.'&
search='.$search.'&sort='.$sort.'&order='.$order.'&group='.$group.'&sesskey='.sesskey().'"><img src="'.$CFG->pixpath.'/i/show.gif" height="11" width="11" border="0" alt="'.get_string('approve').'" /></a>';
+ if ($isteacher && ($data->approval) && (!$record->approved)){
+ $replacement[] = '<a href="'.$CFG->wwwroot.'/mod/data/view.php?d='.$data->id.'&approve='.$record->id.'&sesskey='.sesskey().'"><img src="'.$CFG->pixpath.'/i/show.gif" height="11" width="11" border="0" alt="'.get_string('approve').'" /></a>';
} else {
$replacement[] = '';
}
$patterns[]='/\#\#Comment\#\#/i';
if (($template == 'listtemplate') && ($data->comments)) {
$comments = count_records('data_comments','recordid',$record->id);
- $replacement[] = '<a href="comment.php?recordid='.$record->id.'&d='.$data->id.'&search='.$search.'&sort='.$sort.'&order='.$order.'&group='.$group.'&page='.$page.'">'.$comments.' '.get_string('comment','data').'</a>';
+ $replacement[] = '<a href="comment.php?d='.$data->id.'&rid='.$record->id.'">'.$comments.' '.get_string('comment','data').'</a>';
} else {
$replacement[] = '';
}
* Printing Ratings Form *
*********************************/
if (($template == 'singletemplate') && ($data->comments)) { //prints ratings options
- data_print_comments($data, $record, $search, $template, $sort, $page, $rid, $order, $group);
+ data_print_comments($data, $record);
}
}
echo get_string('pagesize','data').':';
$pagesizes = array(1=>1,2=>2,3=>3,4=>4,5=>5,6=>6,7=>7,8=>8,9=>9,10=>10,15=>15,
20=>20,30=>30,40=>40,50=>50,100=>100,200=>200,300=>300,400=>400,500=>500,1000=>1000);
- choose_from_menu($pagesizes, 'perpage1', $perpage, 'choose', '', '0');
+ choose_from_menu($pagesizes, 'perpage', $perpage, 'choose', '', '0');
echo ' '.get_string('search').': <input type="text" size="16" name="search" value="'.s($search).'" />';
echo ' '.get_string('sortby').':';
//foreach field, print the option
echo '</select>';
//print ASC or DESC
echo '<input type="submit" value="'.get_string('savesettings','data').'" />';
- echo '<input type="hidden" name="updatepref" value="1" />';
echo '</form>';
echo '</div>';
}
function data_print_ratings($data, $record) {
- global $USER, $course;
+ global $USER;
+
$ratingsmenuused = false;
if ($data->ratings and !empty($USER->id)) {
if ($ratings->scale = make_grades_menu($data->scale)) {
$ratings->assesspublic = $data->assesspublic;
- $ratings->allow = (($data->assessed != 2 or isteacher($course->id)) && !isguest());
+ $ratings->allow = (($data->assessed != 2 or isteacher($data->course)) && !isguest());
if ($ratings->allow) {
echo '<p /><form name="form" method="post" action="rate.php">';
echo '<div class="ratings" align="center">';
$useratings = true;
if ($useratings) {
- if ((isteacher($course->id) or $ratings->assesspublic) and !data_isowner($record->id)) {
- data_print_ratings_mean($record->id, $ratings->scale, isteacher($course->id));
+ if ((isteacher($data->course) or $ratings->assesspublic) and !data_isowner($record->id)) {
+ data_print_ratings_mean($record->id, $ratings->scale, isteacher($data->course));
if (!empty($ratings->allow)) {
echo ' ';
data_print_rating_menu($record->id, $USER->id, $ratings->scale);
if ($data->scale < 0) {
if ($scale = get_record("scale", "id", abs($data->scale))) {
- print_scale_menu_helpbutton($course->id, $scale );
+ print_scale_menu_helpbutton($data->course, $scale );
}
}
if ($ratingsmenuused) {
- echo '<input type="hidden" name="id" value="'.$course->id.'" />';
+ echo '<input type="hidden" name="id" value="'.$data->course.'" />';
echo '<input type="hidden" name="sesskey" value="'.sesskey().'" />';
echo "<input type=\"submit\" value=\"".get_string("sendinratings", "data")."\" />";
}
//prints all comments + a text box for adding additional comment
-function data_print_comments($data, $record , $search, $template, $sort, $page=0, $rid=0, $order='', $group='') {
+function data_print_comments($data, $record) {
//foreach comment, print it!
//(with links to edit, remove etc, but no reply!!!!!)
if ($comments = get_records('data_comments','recordid',$record->id)) {
echo '<p /><div align="center"><form method="post" action="comment.php">';
echo '<input type="hidden" name="mode" value="add" />';
echo '<input type="hidden" name="sesskey" value="'.sesskey().'" />';
- echo '<input type="hidden" name="recordid" value="'.$record->id.'" />';
- echo '<input type="hidden" name="d" value="'.$data->id.'" />';
- echo '<input type="hidden" name="search" value="'.$search.'" />';
- echo '<input type="hidden" name="rid" value="'.$rid.'" />';
- echo '<input type="hidden" name="sort" value="'.$sort.'" />';
- echo '<input type="hidden" name="order" value="'.$order.'" />';
- echo '<input type="hidden" name="group" value="'.$group.'" />';
- echo '<input type="hidden" name="page" value="'.$page.'" />';
- echo '<input type="hidden" name="sesskey" value="'.sesskey().'" />';
-
+ echo '<input type="hidden" name="rid" value="'.$record->id.'" />';
+
echo '<textarea name="commentcontent"></textarea>';
echo '<br><input type="submit" value="'.get_string('addcomment','data').'" />';
echo '</form></div>';
//prints a single comment entry
function data_print_comment($data, $commentid) {
- global $USER, $CFG, $course;
+ global $USER, $CFG;
$stredit = get_string('edit');
$strdelete = get_string('delete');
echo '<div align="center"><table cellspacing="0" width ="50%" class="forumpost">';
echo '<tr class="header"><td class="picture left">';
- print_user_picture($comment->userid, $course->id, $user->picture);
+ print_user_picture($comment->userid, $data->course, $user->picture);
echo '</td>';
echo '<td class="topic starter" align="left"><div class="author">';
$fullname = fullname($user, isteacher($comment->userid));
$by->name = '<a href="'.$CFG->wwwroot.'/user/view.php?id='.
- $user->id.'&course='.$course->id.'">'.$fullname.'</a>';
+ $user->id.'&course='.$data->course.'">'.$fullname.'</a>';
$by->date = userdate($comment->modified);
print_string('bynameondate', 'data', $by);
echo '</div></td></tr>';
echo '<tr><td class="left side">';
- if ($group = user_group($course->id, $comment->userid)) {
- print_group_picture($group, $course->id, false, false, true);
+ if ($group = user_group($data->course, $comment->userid)) {
+ print_group_picture($group, $data->course, false, false, true);
} else {
echo ' ';
}
/// Commands
echo '<div class="commands">';
- if (data_isowner($comment->recordid) or isteacher($course->id)) {
+ if (data_isowner($comment->recordid) or isteacher($data->course)) {
echo '<a href="'.$CFG->wwwroot.'/mod/data/comment.php?d='.$data->id.'&mode=edit&commentid='.$comment->id.'">'.$stredit.'</a>';
- }
-
- if (data_isowner($comment->recordid) or isteacher($course->id)) {
- echo '| <a href="'.$CFG->wwwroot.'/mod/data/comment.php?d='.$data->id.'&mode=delete&commentid='.$comment->id.'">'.$strdelete.'</a>';
+ echo '| <a href="'.$CFG->wwwroot.'/mod/data/comment.php?d='.$data->id.'&mode=delete&commentid='.$comment->id.'">'.$strdelete.'</a>';
}
echo '</div>';
require_once('pagelib.php');
+/// One of these is necessary!
$id = optional_param('id', 0, PARAM_INT); // course module id
$d = optional_param('d', 0, PARAM_INT); // database id
- $search = optional_param('search','',PARAM_NOTAGS); //search string
- $page = optional_param('page', 0, PARAM_INT); //offset of the current record
- $rid = optional_param('rid', 0, PARAM_INT); //record id
+ $rid = optional_param('rid', 0, PARAM_INT); //record id
+
+ $mode = optional_param('mode', '', PARAM_ALPHA); // Force the browse mode ('single')
+
+
+/// These can be added to perform an action on a record
$approve = optional_param('approve', 0, PARAM_INT); //approval recordid
$delete = optional_param('delete', 0, PARAM_INT); //delete recordid
- $perpagemenu = optional_param('perpage1', 0, PARAM_INT); //value from drop down
- $sort = optional_param('sort',-1,PARAM_INT); //sort by field
- $order = optional_param('order','ASC',PARAM_ALPHA); //sort order
- $group = optional_param('group','0',PARAM_INT); //groupid
-
+
if ($id) {
if (! $cm = get_record('course_modules', 'id', $id)) {
if (! $data = get_record('data', 'id', $cm->instance)) {
error('Course module is incorrect');
}
+ $record = NULL;
- } else {
+ } else if ($rid) {
+ if (! $record = get_record('data_records', 'id', $rid)) {
+ error('Record ID is incorrect');
+ }
+ if (! $data = get_record('data', 'id', $record->dataid)) {
+ error('Data ID is incorrect');
+ }
+ if (! $course = get_record('course', 'id', $data->course)) {
+ error('Course is misconfigured');
+ }
+ if (! $cm = get_coursemodule_from_instance('data', $data->id, $course->id)) {
+ error('Course Module ID was incorrect');
+ }
+ } else { // We must have $d
if (! $data = get_record('data', 'id', $d)) {
error('Data ID is incorrect');
}
if (! $cm = get_coursemodule_from_instance('data', $data->id, $course->id)) {
error('Course Module ID was incorrect');
}
+ $record = NULL;
}
require_course_login($course, true, $cm);
+/// If we have an empty Database then redirect because this page is useless without data
if (isteacher($course->id)) {
if (!record_exists('data_fields','dataid',$data->id)) { // Brand new database!
redirect($CFG->wwwroot.'/mod/data/field.php?d='.$data->id); // Redirect to field entry
}
}
- /// If we haven't set a sort field use the default sort field
- if ($sort == -1) {
- $sort = $data->defaultsort;
- $order = ($data->defaultsortdir == 0) ? 'ASC' : 'DESC';
+
+/// Check further parameters that set browsing preferences
+ if (!isset($SESSION->dataprefs)) {
+ $SESSION->dataprefs = array();
}
-
- //set user preference if available
- if (isset($_GET['updatepref'])){
-
- if (!$perpage = $perpagemenu){ //if menu not in use, use the text field
- $perpage = (int)optional_param('perpage',10);
- }
- $perpage = ($perpage <= 0) ? 10 : $perpage ;
- set_user_preference('data_perpage', $perpage);
+ if (!isset($SESSION->dataprefs[$data->id])) {
+ $SESSION->dataprefs[$data->id] = array();
+ $SESSION->dataprefs[$data->id]['search'] = '';
+ $SESSION->dataprefs[$data->id]['sort'] = $data->defaultsort;
+ $SESSION->dataprefs[$data->id]['order'] = ($data->defaultsortdir == 0) ? 'ASC' : 'DESC';
}
-
- $d = $data->id;//set this so tabs can work properly
+ $search = optional_param('search', $SESSION->dataprefs[$data->id]['search'], PARAM_NOTAGS);
+ $SESSION->dataprefs[$data->id]['search'] = $search; // Make it sticky
+
+ $sort = optional_param('sort', $SESSION->dataprefs[$data->id]['sort'], PARAM_INT);
+ $SESSION->dataprefs[$data->id]['sort'] = $sort; // Make it sticky
+
+ $order = (optional_param('order', $SESSION->dataprefs[$data->id]['order'], PARAM_ALPHA) == 'ASC') ? 'ASC': 'DESC';
+ $SESSION->dataprefs[$data->id]['order'] = $order; // Make it sticky
+
+
+ $oldperpage = get_user_preferences('data_perpage_'.$data->id, 10);
+ $perpage = optional_param('perpage', $oldperpage, PARAM_INT);
+
+ if ($perpage < 2) {
+ $perpage = 2;
+ }
+ if ($perpage != $oldperpage) {
+ set_user_preference('data_perpage_'.$data->id, $perpage);
+ }
+
+ $page = optional_param('page', 0, PARAM_INT);
add_to_log($course->id, 'data', 'view', "view.php?id=$cm->id", $data->id, $cm->id);
echo '<table id="layout-table"><tr>';
- if(!empty($CFG->showblocksonmodpages) && (blocks_have_content($pageblocks, BLOCK_POS_LEFT) || $PAGE->user_is_editing())) {
+ if (!empty($CFG->showblocksonmodpages) &&
+ (blocks_have_content($pageblocks, BLOCK_POS_LEFT) || $PAGE->user_is_editing())) {
echo '<td style="width: '.$blocks_preferred_width.'px;" id="left-column">';
blocks_print_group($PAGE, $pageblocks, BLOCK_POS_LEFT);
echo '</td>';
echo '<div style="clear:both;"></div>';
}
- if ($data->intro and empty($sort) and empty($search) and empty($page) and empty($rid)) {
+ if ($data->intro and empty($sort) and empty($search) and empty($page) and empty($record)) {
print_simple_box(format_text($data->intro), 'center', '70%', '', 5, 'generalbox', 'intro');
}
$currentgroup = 0;
}
- if ($currentgroup) {
- $groupselect = " AND (r.groupid = '$currentgroup' OR r.groupid = 0)";
- $groupparam = "&groupid=$currentgroup";
- } else {
- $groupselect = "";
- $groupparam = "";
- }
/// Print the tabs
- $currenttab = 'browse';
+ if ($record or $mode == 'single') {
+ $currenttab = 'single';
+ } else {
+ $currenttab = 'list';
+ }
include('tabs.php');
- $perpage = get_user_preferences('data_perpage', 10); //get default per page
/// Approve any requested records
if ($approve && confirm_sesskey() && isteacher($course->id)) {
- if ($record = get_record('data_records', 'id', $approve)) { // Need to check this is valid
- if ($record->dataid == $data->id) { // Must be from this database
- $newrecord->id = $record->id;
+ if ($approverecord = get_record('data_records', 'id', $approve)) { // Need to check this is valid
+ if ($approverecord->dataid == $data->id) { // Must be from this database
+ $newrecord->id = $approverecord->id;
$newrecord->approved = 1;
if (update_record('data_records', $newrecord)) {
notify(get_string('recordapproved','data'), 'notifysuccess');
}
- if ($perpage == 1) {
- $rid = $approve;
- }
}
}
}
/// Delete any requested records
- if ($delete && confirm_sesskey()) {
- if (isteacher($course->id) or data_isowner($delete)){
- if ($confirm = optional_param('confirm',0,PARAM_INT)) {
- if ($contents = get_records('data_content','recordid', $delete)) {
- foreach ($contents as $content) { // Delete files or whatever else this field allows
- if ($field = data_get_field_from_id($content->fieldid, $data)) { // Might not be there
- $field->delete_content($content->recordid);
+ if ($delete && confirm_sesskey() && (isteacher($course->id) or data_isowner($delete))) {
+ if ($confirm = optional_param('confirm',0,PARAM_INT)) {
+ if ($deleterecord = get_record('data_records', 'id', $delete)) { // Need to check this is valid
+ if ($deleterecord->dataid == $data->id) { // Must be from this database
+ if ($contents = get_records('data_content','recordid', $deleterecord->id)) {
+ foreach ($contents as $content) { // Delete files or whatever else this field allows
+ if ($field = data_get_field_from_id($content->fieldid, $data)) { // Might not be there
+ $field->delete_content($content->recordid);
+ }
}
}
- }
- delete_records('data_content','recordid',$delete);
- delete_records('data_records','id',$delete);
-
- add_to_log($course->id, 'data', 'record delete', "view.php?id=$cm->id", $data->id, $cm->id);
-
- notify(get_string('recorddeleted','data'), 'notifysuccess');
-
- if ($perpage == 1) {
- $rid = $delete;
- }
+ delete_records('data_content','recordid', $deleterecord->id);
+ delete_records('data_records','id', $deleterecord->id);
- } else { // Print a confirmation page
- notice_yesno(get_string('confirmdeleterecord','data'),
- 'view.php?d='.$data->id.'&delete='.$delete.'&confirm=1&sesskey='.sesskey(),
- 'view.php?d='.$data->id);
+ add_to_log($course->id, 'data', 'record delete', "view.php?id=$cm->id", $data->id, $cm->id);
- print_footer($course);
- exit;
+ notify(get_string('recorddeleted','data'), 'notifysuccess');
+ }
}
+
+ } else { // Print a confirmation page
+ notice_yesno(get_string('confirmdeleterecord','data'),
+ 'view.php?d='.$data->id.'&delete='.$delete.'&confirm=1&sesskey='.sesskey(),
+ 'view.php?d='.$data->id);
+
+ print_footer($course);
+ exit;
}
}
exit;
}
- if ($rid) { //set per page to 1, if looking for 1 specific record
- set_user_preference('data_perpage', DATA_PERPAGE_SINGLE);
- }
-
- $perpage = get_user_preferences('data_perpage', 10); //get default per page
-
- $baseurl = 'view.php?d='.$data->id.'&search='.s($search).'&sort='.s($sort).'&order='.s($order).'&group='.$currentgroup.'&';
-
-/// Calculate all the records we're going to show.
+/// We need to examine the whole dataset to produce the correct paging
if ((!isteacher($course->id)) && ($data->approval)) {
if (isloggedin()) {
- $approvesql = ' AND (r.approved=1 OR r.userid='.$USER->id.') ';
+ $approveselect = ' AND (r.approved=1 OR r.userid='.$USER->id.') ';
} else {
- $approvesql = ' AND r.approved=1 ';
+ $approveselect = ' AND r.approved=1 ';
}
} else {
- $approvesql = '';
+ $approveselect = ' ';
}
- if ($rid){ //only used for single mode, but rid should not appear in multi view anyway
- $ridsql = 'AND r.id < '.$rid.' ';
-
+ if ($currentgroup) {
+ $groupselect = " AND (r.groupid = '$currentgroup' OR r.groupid = 0)";
} else {
- $ridsql = '';
+ $groupselect = ' ';
}
- if ($sort) { //supports (sort and search)
- //first find the field that we are sorting
+
+/// Find the field we are sorting on
+ if ($sort) {
$sortfield = data_get_field_from_id($sort, $data);
$sortcontent = $sortfield->get_sort_field();
- ///SEARCH AND SORT SQL
- $sql = 'SELECT DISTINCT c.recordid, c.recordid
- FROM '.$CFG->prefix.'data_content c, '
- .$CFG->prefix.'data_records r, '
- .$CFG->prefix.'data_content c1
- WHERE c.recordid = r.id
- AND c1.recordid = r.id
- AND r.dataid = '.$data->id.'
- AND c.fieldid = '.$sort.' '.$groupselect.'
- AND ((c1.content LIKE "%'.$search.'%") OR
- (c1.content1 LIKE "%'.$search.'%") OR
- (c1.content2 LIKE "%'.$search.'%") OR
- (c1.content3 LIKE "%'.$search.'%") OR
- (c1.content4 LIKE "%'.$search.'%")) '.$approvesql.'
- ORDER BY c.'.$sortcontent.' '.$order.' ';
-
- $sqlcount = 'SELECT COUNT(DISTINCT c.recordid)
- FROM '.$CFG->prefix.'data_content c, '
- .$CFG->prefix.'data_records r, '
- .$CFG->prefix.'data_content c1
- WHERE c.recordid = r.id
- AND c1.recordid = r.id
- AND r.dataid = '.$data->id.'
- AND c.fieldid = '.$sort.' '.$groupselect.'
- AND ((c1.content LIKE "%'.$search.'%") OR
- (c1.content1 LIKE "%'.$search.'%") OR
- (c1.content2 LIKE "%'.$search.'%") OR
- (c1.content3 LIKE "%'.$search.'%") OR
- (c1.content4 LIKE "%'.$search.'%")) '.$approvesql;
-
- //sqlindex is used to find the number of entries smaller than the current rid
- //useful for zooming into single view from multi view (so we can keep track
- //of exact and relative position of records
- $sqlindex = 'SELECT COUNT(DISTINCT c.recordid)
- FROM '.$CFG->prefix.'data_content c, '
- .$CFG->prefix.'data_records r, '
- .$CFG->prefix.'data_content c1
- WHERE c.recordid = r.id
- AND c1.recordid = r.id
- AND r.dataid = '.$data->id.'
- AND c.fieldid = '.$sort.' '.$ridsql.' '.$groupselect.'
- AND ((c1.content LIKE "%'.$search.'%") OR
- (c1.content1 LIKE "%'.$search.'%") OR
- (c1.content2 LIKE "%'.$search.'%") OR
- (c1.content3 LIKE "%'.$search.'%") OR
- (c1.content4 LIKE "%'.$search.'%")) '.$approvesql;
-
- } else if ($search){ //search only, no sort. if in search mode, only search text fields
-
- $sql = 'SELECT DISTINCT c.recordid, c.recordid
- FROM '.$CFG->prefix.'data_content c, '
- .$CFG->prefix.'data_fields f, '
- .$CFG->prefix.'data_records r
- WHERE c.recordid = r.id '.$groupselect.' '.$approvesql.' AND
- c.fieldid = f.id AND f.dataid = '
- .$data->id.' AND c.content LIKE "%'.$search.'%" ORDER BY r.id '.$order.' ';
-
- $sqlcount = 'SELECT COUNT(DISTINCT c.recordid)
- FROM '.$CFG->prefix.'data_content c, '
- .$CFG->prefix.'data_fields f, '
- .$CFG->prefix.'data_records r
- WHERE c.recordid = r.id '.$groupselect.' '.$approvesql.' AND
- c.fieldid = f.id AND f.dataid = '
- .$data->id.' AND c.content LIKE "%'.$search.'%"';
-
- $sqlindex = 'SELECT COUNT(DISTINCT c.recordid)
- FROM '.$CFG->prefix.'data_content c, '
- .$CFG->prefix.'data_fields f, '
- .$CFG->prefix.'data_records r
- WHERE c.recordid = r.id '.$groupselect.' '.$approvesql.' AND
- c.fieldid = f.id AND f.dataid = '
- .$data->id.' '.$ridsql.' AND c.content LIKE "%'.$search.'%"';
-
- } else { //else get everything, no search, no sort
-
- $sql = 'SELECT * FROM '.$CFG->prefix.'data_records r WHERE r.dataid ='.$data->id.' '.$groupselect.' '.$approvesql.' ORDER BY r.id '.$order.' ';
- $sqlcount = 'SELECT COUNT(r.id) FROM '.$CFG->prefix
- .'data_records r WHERE r.dataid ='.$data->id.' '.$groupselect.' '.$approvesql;
-
- $sqlindex = 'SELECT COUNT(r.id) FROM '.$CFG->prefix
- .'data_records r WHERE r.dataid ='.$data->id.' '.$groupselect.' '.$ridsql.' '.$approvesql;
+
+ $what = ' DISTINCT r.id, r.approved ';
+ $count = ' COUNT(DISTINCT c.recordid) ';
+ $tables = $CFG->prefix.'data_content c,'.$CFG->prefix.'data_records r,'.$CFG->prefix.'data_content c1 ';
+ $where = 'WHERE c.recordid = r.id
+ AND c.fieldid = '.$sort.'
+ AND r.dataid = '.$data->id.'
+ AND c1.recordid = r.id ';
+ $sortorder = ' ORDER BY c.'.$sortcontent.' '.$order.' ';
+
+ } else if ($search) {
+ $what = ' DISTINCT r.id, r.approved ';
+ $count = ' COUNT(DISTINCT c.recordid) ';
+ $tables = $CFG->prefix.'data_content c,'.$CFG->prefix.'data_records r ';
+ $where = 'WHERE c.recordid = r.id
+ AND r.dataid = '.$data->id;
+ $sortorder = ' ORDER BY r.id ';
+
+ } else {
+ $what = ' DISTINCT r.id, r.approved ';
+ $count = ' COUNT(r.id) ';
+ $tables = $CFG->prefix.'data_records r ';
+ $where = 'WHERE r.dataid = '.$data->id;
+ $sortorder = ' ORDER BY r.id ';
}
-
- if ($rid) { //this is used in zooming
- $page = count_records_sql($sqlindex);
+
+/// Restrict by a search if we have one
+
+ if ($search) {
+ $searchselect = ' AND (c.content LIKE "%'.$search.'%") ';
+ } else {
+ $searchselect = ' ';
}
-
- $limit = $perpage > 1 ? sql_paging_limit($page * $perpage, $perpage)
- : $limit = sql_paging_limit($page, DATA_PERPAGE_SINGLE);
- $sql = $sql . $limit;
-
+/// To actually fetch the records
+
+ $fromsql = ' FROM '.$tables.$where.$groupselect.$approveselect.$searchselect;
+
+ $sqlselect = 'SELECT '.$what.$fromsql.$sortorder;
+
+ $sqlcount = 'SELECT '.$count.$fromsql; // Total number of records
+
+/// Work out the paging numbers
+
$totalcount = count_records_sql($sqlcount);
- if (!$records = get_records_sql($sql)){
+ if ($record) { // We need to just show one, so where is it in context?
+ $nowperpage = 1;
+ $mode = 'single';
+ if ($sort) { // We need to search by that field
+ if ($content = get_field('data_content', 'content', 'recordid', $record->id, 'fieldid', $sort)) {
+ $content = addslashes($content);
+ if ($order == 'ASC') {
+ $lessthan = " AND c.$sortcontent < '$content' ";
+ } else {
+ $lessthan = " AND c.$sortcontent > '$content' ";
+ }
+ } else { // Failed to find data (shouldn't happen), so fall back to something easy
+ $lessthan = " r.id < '$record->id' ";
+ }
+ } else {
+ $lessthan = " r.id < '$record->id' ";
+ }
+ $sqlindex = 'SELECT COUNT(DISTINCT c.recordid) '.$fromsql.$lessthan.$sortorder;
+ $page = count_records_sql($sqlindex);
+
+ } else if ($mode == 'single') { // We rely on ambient $page settings
+ $nowperpage = 1;
+
+ } else {
+ $nowperpage = $perpage;
+ }
+
+/// Get the actual records
+
+ $limit = sql_paging_limit($page * $nowperpage, $nowperpage);
+ $records = get_records_sql($sqlselect.$limit);
+
+ if (empty($records)) { // Nothing to show!
if ($search){
notify(get_string('nomatch','data'));
} else {
notify(get_string('norecords','data'));
}
-
- data_print_preference_form($data, $perpage, $search);
- echo '</td></tr></table>';
- print_footer($course);
- exit;
- }
-/// Print header for list view, and paging bar
- if ($perpage > 1) {
- $listmode = 'listtemplate';
- print_paging_bar($totalcount, $page, $perpage, $baseurl, $pagevar='page');
- echo $data->listtemplateheader;
- if (empty($data->listtemplate)){
- notify(get_string('nolisttemplate','data'));
- }
- } else {
- $listmode = 'singletemplate';
- if (empty($data->singletemplate)){
- notify(get_string('nosingletemplate','data'));
- }
- print_paging_bar($totalcount, $page, $perpage, $baseurl, $pagevar='page');
- }
+ } else { // We have some records to print
-
-/// Print the template, substituting in all our data
- data_print_template($records, $data, $search, $listmode, $sort, $page, $rid, $order, $currentgroup);
+ if ($mode == 'single') { // Single template
+ $baseurl = 'view.php?d='.$data->id.'&mode=single&';
-/// Print footer
- if ($perpage > 1){
- echo $data->listtemplatefooter;
- }
+ print_paging_bar($totalcount, $page, $nowperpage, $baseurl, $pagevar='page');
+
+ if (empty($data->singletemplate)){
+ notify(get_string('nosingletemplate','data'));
+ }
- print_paging_bar($totalcount, $page, $perpage, $baseurl, $pagevar='page');
+ data_print_template('singletemplate', $records, $data, $search);
+
+ print_paging_bar($totalcount, $page, $nowperpage, $baseurl, $pagevar='page');
+
+ } else { // List template
+ $baseurl = 'view.php?d='.$data->id.'&';
+
+ print_paging_bar($totalcount, $page, $nowperpage, $baseurl, $pagevar='page');
+
+ if (empty($data->listtemplate)){
+ notify(get_string('nolisttemplate','data'));
+ }
+ echo $data->listtemplateheader;
+ data_print_template('listtemplate', $records, $data, $search);
+ echo $data->listtemplatefooter;
+
+ print_paging_bar($totalcount, $page, $nowperpage, $baseurl, $pagevar='page');
+ }
+ }
data_print_preference_form($data, $perpage, $search, $sort, $order);
-
- print_footer($course);
+ print_footer($course);
?>
projects / moodle.git / commitdiff