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ROLES AND PERMISSIONS - FIRST CHECK-IN

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=======================================

WARNING:  DEV IS CURRENTLY VERY UNSTABLE.

This is a mega-checkin of the new Roles system.   A lot of changes have
been made in core and modules.

Currently there are a lot of rough edges and known problems.  We are
working hard on these .. .the reason for getting this into HEAD at this
stage is enable us to move faster (our branch was diverging from HEAD
too much).

Please keep an eye on http://docs.moodle.org/en/Roles for current status
and information for developers on how to use the new Roles system.
This commit is contained in:
moodler 2006-08-08 05:13:06 +00:00
parent 394577c3e4
commit bbbf2d4015
139 changed files with 40452 additions and 2001 deletions
Download patch file Download diff file Expand all files Collapse all files

45
mod/data/lib.php
View file

@ -548,12 +548,16 @@ function data_numentries($data){
****************************************************************/
function data_add_record($data, $groupid=0){
global $USER;
$cm = data_get_cm($data);
$context = get_context_instance(CONTEXT_MODULE, $cm->id);
$record->userid = $USER->id;
$record->dataid = $data->id;
$record->groupid = $groupid;
$record->timecreated = $record->timemodified = time();
if (isteacher($data->course)) {
if (has_capability('mod/data:approve', $context->id)) {
//if (isteacher($data->course)) {
$record->approved = 1;
} else {
$record->approved = 0;
@ -835,6 +839,9 @@ function data_get_coursemodule_info($coursemodule) {
function data_print_template($template, $records, $data, $search='',$page=0, $return=false) {
global $CFG;
$cm = data_get_cm($data);
$context = get_context_instance(CONTEXT_MODULE, $cm->id);
static $fields = NULL;
static $isteacher;
static $dataid = NULL;
@ -872,7 +879,7 @@ function data_print_template($template, $records, $data, $search='',$page=0, $re
/// Replacing special tags (##Edit##, ##Delete##, ##More##)
$patterns[]='/\#\#Edit\#\#/i';
$patterns[]='/\#\#Delete\#\#/i';
if ($isteacher or data_isowner($record->id)) {
if (has_capability('mod/data:manageentries', $context->id) or data_isowner($record->id)) {
$replacement[] = '<a href="'.$CFG->wwwroot.'/mod/data/edit.php?d='
.$data->id.'&amp;rid='.$record->id.'&amp;sesskey='.sesskey().'"><img src="'.$CFG->pixpath.'/t/edit.gif" height="11" width="11" border="0" alt="'.get_string('edit').'" /></a>';
$replacement[] = '<a href="'.$CFG->wwwroot.'/mod/data/view.php?d='
@ -892,7 +899,7 @@ function data_print_template($template, $records, $data, $search='',$page=0, $re
'&amp;course='.$data->course.'">'.fullname($record).'</a>';
$patterns[]='/\#\#Approve\#\#/i';
if ($isteacher && ($data->approval) && (!$record->approved)){
if (has_capability('mod/data:approve', $context->id) && ($data->approval) && (!$record->approved)){
$replacement[] = '<a href="'.$CFG->wwwroot.'/mod/data/view.php?d='.$data->id.'&amp;approve='.$record->id.'&amp;sesskey='.sesskey().'"><img src="'.$CFG->pixpath.'/i/approve.gif" height="11" width="11" border="0" alt="'.get_string('approve').'" /></a>';
} else {
$replacement[] = '';
@ -984,19 +991,22 @@ function data_print_preference_form($data, $perpage, $search, $sort='', $order='
function data_print_ratings($data, $record) {
global $USER;
$cm = data_get_cm($data);
$context = get_context_instance(CONTEXT_MODULE, $cm->id);
$ratingsmenuused = false;
if ($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($data->course)) && !isguest());
$ratings->allow = ($data->assessed != 2 or has_capability('mod/data:rate', $context->id));
if ($ratings->allow) {
echo '<div class="ratings" align="center">';
echo '<form name="form" method="post" action="rate.php">';
$useratings = true;
if ($useratings) {
if ((isteacher($data->course) or $ratings->assesspublic) and !data_isowner($record->id)) {
data_print_ratings_mean($record->id, $ratings->scale, isteacher($data->course));
if ((has_capability('mod/data:rate', $context->id) or $ratings->assesspublic) and !data_isowner($record->id)) {
data_print_ratings_mean($record->id, $ratings->scale, has_capability('mod/data:rate', $context->id));
if (!empty($ratings->allow)) {
echo '&nbsp;';
data_print_rating_menu($record->id, $USER->id, $ratings->scale);
@ -1155,7 +1165,10 @@ function data_print_comment($data, $comment, $page=0) {
global $USER, $CFG;
$stredit = get_string('edit');
$cm = data_get_cm($data);
$context = get_context_instance(CONTEXT_MODULE, $cm->id);
$stredit = get_string('edit');
$strdelete = get_string('delete');
$user = get_record('user','id',$comment->userid);
@ -1192,7 +1205,7 @@ function data_print_comment($data, $comment, $page=0) {
/// Commands
echo '<div class="commands">';
if (data_isowner($comment->recordid) or isteacher($data->course)) {
if (data_isowner($comment->recordid) or has_capability('mod/data:managecomments', $context->id)) {
echo '<a href="'.$CFG->wwwroot.'/mod/data/comment.php?rid='.$comment->recordid.'&amp;mode=edit&amp;commentid='.$comment->id.'&amp;page='.$page.'">'.$stredit.'</a>';
echo '| <a href="'.$CFG->wwwroot.'/mod/data/comment.php?rid='.$comment->recordid.'&amp;mode=delete&amp;commentid='.$comment->id.'&amp;page='.$page.'">'.$strdelete.'</a>';
}
@ -1239,13 +1252,15 @@ function data_convert_arrays_to_strings(&$fieldinput) {
}
}
function data_clean_field_name($fn) {
$fn = trim($fn);
//hack from clean_filename - to be replaced by something nicer later
$fn = preg_replace("/[\\000-\\x2c\\x2f\\x3a-\\x40\\x5b-\\x5e\\x60\\x7b-\\177]/s", '_', $fn);
$fn = preg_replace("/_+/", '_', $fn);
$fn = preg_replace("/\.\.+/", '.', $fn);
return $fn;
// returns the $cm given $data
function data_get_cm($data) {
global $CFG, $course;
$datamod = get_record('modules', 'name', 'data');
$SQL = "select * from {$CFG->prefix}course_modules
where course = $course->id and
module = $datamod->id and
instance = $data->id";
return get_record_sql($SQL);
}
?>