MDL-34460 Librairies: Replaced deprecated get_context_instance()

moodlehq · Jul 26, 2012 · 4373103 · 4373103
1 parent 42b60b2
commit 4373103
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Showing 48 changed files with 106 additions and 106 deletions.
diff --git a/rss/file.php b/rss/file.php
@@ -85,7 +85,7 @@
 
         foreach ($modinfo->instances[$componentname] as $modinstanceid=>$cm) {
             if ($modinstanceid==$instanceid) {
-                $context = get_context_instance(CONTEXT_MODULE, $cm->id);
+                $context = context_module::instance($cm->id, IGNORE_MISSING);
                 break;
             }
         }

diff --git a/tag/coursetags_add.php b/tag/coursetags_add.php
@@ -28,7 +28,7 @@
 
 require_login();
 
-$systemcontext = get_context_instance(CONTEXT_SYSTEM);
+$systemcontext = context_system::instance();
 require_capability('moodle/tag:create', $systemcontext);
 
 if (empty($CFG->usetags)) {

diff --git a/tag/coursetags_edit.php b/tag/coursetags_edit.php
@@ -59,7 +59,7 @@
 }
 
 // Permissions
-$sitecontext = get_context_instance(CONTEXT_SYSTEM);
+$sitecontext = context_system::instance();
 require_login($course);
 $canedit = has_capability('moodle/tag:create', $sitecontext);
 
@@ -85,7 +85,7 @@
 // The title and breadcrumb
 $title = get_string('edittitle', $tagslang);
 $coursefullname = format_string($course->fullname);
-$courseshortname = format_string($course->shortname, true, array('context' => get_context_instance(CONTEXT_COURSE, $course->id)));
+$courseshortname = format_string($course->shortname, true, array('context' => context_course::instance($course->id)));
 $PAGE->navbar->add($title);
 $PAGE->set_title($title);
 $PAGE->set_heading($course->fullname);

diff --git a/tag/coursetags_more.php b/tag/coursetags_more.php
@@ -65,7 +65,7 @@
 }
 
 if ($courseid) {
-    $PAGE->set_context(get_context_instance(CONTEXT_COURSE, $courseid));
+    $PAGE->set_context(context_course::instance($courseid));
 } else {
     $PAGE->set_context(get_system_context());
 }
@@ -86,7 +86,7 @@
 
 // The title and breadcrumb
 if ($courseid) {
-    $courseshortname = format_string($course->shortname, true, array('context' => get_context_instance(CONTEXT_COURSE, $courseid)));
+    $courseshortname = format_string($course->shortname, true, array('context' => context_course::instance($courseid)));
     $PAGE->navbar->add($courseshortname, new moodle_url('/course/view.php', array('id'=>$courseid)));
 }
 $PAGE->navbar->add($title);
@@ -183,7 +183,7 @@
     }
 }
 if ($courseid) {
-    $fullname = format_string($course->fullname, true, array('context' => get_context_instance(CONTEXT_COURSE, $course->id)));
+    $fullname = format_string($course->fullname, true, array('context' => context_course::instance($course->id)));
     if ($show == 'course') {
         $link1 .= ' | <b>'.get_string('moreshowcoursetags', $tagslang, $fullname).'</b>';
     } else {

diff --git a/tag/coursetagslib.php b/tag/coursetagslib.php
@@ -232,7 +232,7 @@ function coursetag_print_cloud($tagcloud, $return=false, $max_size=180, $min_siz
 
     $step = ($max_size - $min_size)/($spread);
 
-    $systemcontext   = get_context_instance(CONTEXT_SYSTEM);
+    $systemcontext   = context_system::instance();
     $can_manage_tags = has_capability('moodle/tag:manage', $systemcontext);
 
     //prints the tag cloud

diff --git a/tag/edit.php b/tag/edit.php
@@ -36,7 +36,7 @@
 }
 
 //Editing a tag requires moodle/tag:edit capability
-$systemcontext   = get_context_instance(CONTEXT_SYSTEM);
+$systemcontext   = context_system::instance();
 require_capability('moodle/tag:edit', $systemcontext);
 
 if ($tag_name) {

diff --git a/tag/edit_form.php b/tag/edit_form.php
@@ -51,7 +51,7 @@ function definition () {
         $mform->addElement('hidden', 'id');
         $mform->setType('id', PARAM_INT);
 
-        $systemcontext   = get_context_instance(CONTEXT_SYSTEM);
+        $systemcontext   = context_system::instance();
 
         if (has_capability('moodle/tag:manage', $systemcontext)) {
             $mform->addElement('text', 'rawname', get_string('name', 'tag'),

diff --git a/tag/index.php b/tag/index.php
@@ -41,7 +41,7 @@
 $userpage    = optional_param('userpage', 0, PARAM_INT); // which page to show
 $perpage     = optional_param('perpage', 24, PARAM_INT);
 
-$systemcontext   = get_context_instance(CONTEXT_SYSTEM);
+$systemcontext   = context_system::instance();
 
 if ($tagname) {
     $tag = tag_get('name', $tagname, '*');

diff --git a/tag/lib.php b/tag/lib.php
@@ -600,7 +600,7 @@ function tag_delete($tagids) {
     }
 
     $success = true;
-    $context = get_context_instance(CONTEXT_SYSTEM);
+    $context = context_system::instance();
     foreach ($tagids as $tagid) {
         if (is_null($tagid)) { // can happen if tag doesn't exists
             continue;

diff --git a/tag/locallib.php b/tag/locallib.php
@@ -39,7 +39,7 @@
 function tag_print_cloud($nr_of_tags=150, $return=false) {
     global $CFG, $DB;
 
-    $can_manage_tags = has_capability('moodle/tag:manage', get_context_instance(CONTEXT_SYSTEM));
+    $can_manage_tags = has_capability('moodle/tag:manage', context_system::instance());
 
     if ( !$tagsincloud = $DB->get_records_sql('SELECT tg.rawname, tg.id, tg.name, tg.tagtype, COUNT(ti.id) AS count, tg.flag
                                                  FROM {tag_instance} ti JOIN {tag} tg ON tg.id = ti.tagid
@@ -146,7 +146,7 @@ function tag_print_description_box($tag_object, $return=false) {
         $options = new stdClass();
         $options->para = false;
         $options->overflowdiv = true;
-        $tag_object->description = file_rewrite_pluginfile_urls($tag_object->description, 'pluginfile.php', get_context_instance(CONTEXT_SYSTEM)->id, 'tag', 'description', $tag_object->id);
+        $tag_object->description = file_rewrite_pluginfile_urls($tag_object->description, 'pluginfile.php', context_system::instance()->id, 'tag', 'description', $tag_object->id);
         $output .= format_text($tag_object->description, $tag_object->descriptionformat, $options);
     }
 
@@ -190,7 +190,7 @@ function tag_print_management_box($tag_object, $return=false) {
 
     if (!isguestuser()) {
         $output .= $OUTPUT->box_start('box','tag-management-box');
-        $systemcontext   = get_context_instance(CONTEXT_SYSTEM);
+        $systemcontext   = context_system::instance();
         $links = array();
 
         // Add a link for users to add/remove this from their interests
@@ -356,7 +356,7 @@ function tag_print_tagged_users_table($tag_object, $limitfrom='', $limitnum='',
 function tag_print_user_box($user, $return=false) {
     global $CFG, $OUTPUT;
 
-    $usercontext = get_context_instance(CONTEXT_USER, $user->id);
+    $usercontext = context_user::instance($user->id);
     $profilelink = '';
 
     if ($usercontext and (has_capability('moodle/user:viewdetails', $usercontext) || has_coursecontact_role($user->id))) {

diff --git a/tag/manage.php b/tag/manage.php
@@ -41,7 +41,7 @@
     print_error('tagsaredisabled', 'tag');
 }
 
-$systemcontext = get_context_instance(CONTEXT_SYSTEM);
+$systemcontext = context_system::instance();
 require_capability('moodle/tag:manage', $systemcontext);
 
 $params = array();
@@ -151,7 +151,7 @@
                 // tag exists, change the type
                 tag_type_set($new_otag_id, 'official');
             } else {
-                require_capability('moodle/tag:create', get_context_instance(CONTEXT_SYSTEM));
+                require_capability('moodle/tag:create', context_system::instance());
                 tag_add($new_otag, 'official');
             }
             $notice .= get_string('addedotag', 'tag', $new_otag) .' ';

diff --git a/tag/search.php b/tag/search.php
@@ -47,10 +47,10 @@
     $params['perpage'] = $perpage;
 }
 $PAGE->set_url(new moodle_url('/tag/search.php', $params));
-$PAGE->set_context(get_context_instance(CONTEXT_SYSTEM));
+$PAGE->set_context(context_system::instance());
 $PAGE->set_pagelayout('standard');
 
-$systemcontext = get_context_instance(CONTEXT_SYSTEM);
+$systemcontext = context_system::instance();
 $manage_link = '&nbsp;';
 
 $PAGE->set_title(get_string('tags', 'tag'));

diff --git a/theme/mymobile/renderers.php b/theme/mymobile/renderers.php
@@ -44,7 +44,7 @@ class theme_mymobile_renderer extends plugin_renderer_base {
      */
     public function settings_tree(settings_navigation $navigation) {
         $content = $this->navigation_node($navigation, array('class' => 'settings'));
-        if (has_capability('moodle/site:config', get_context_instance(CONTEXT_SYSTEM))) {
+        if (has_capability('moodle/site:config', context_system::instance())) {
             // TODO: Work out whether something is missing from here.
         }
         return $content;
@@ -326,7 +326,7 @@ public function login_info() {
             // $course->id is not defined during installation
             return '';
         } else if (isloggedin()) {
-            $context = get_context_instance(CONTEXT_COURSE, $course->id);
+            $context = context_course::instance($course->id);
             $fullname = fullname($USER, true);
 
             // Since Moodle 2.0 this link always goes to the public profile page (not the course profile page)
@@ -364,7 +364,7 @@ public function login_info() {
                         } else {
                             $loggedinas .= get_string('failedloginattemptsall', '', $count);
                         }
-                        if (file_exists("$CFG->dirroot/report/log/index.php") and has_capability('report/log:view', get_context_instance(CONTEXT_SYSTEM))) {
+                        if (file_exists("$CFG->dirroot/report/log/index.php") and has_capability('report/log:view', context_system::instance())) {
                             $loggedinas .= ' (<a href="'.$CFG->wwwroot.'/course/report/log/index.php?chooselog=1&amp;id=1&amp;modid=site_errors">'.get_string('logs').'</a>)';
                         }
                         $loggedinas .= '</div>';
@@ -405,7 +405,7 @@ public function login_info_footer() {
             // $course->id is not defined during installation
             return '';
         } else if (isloggedin()) {
-            $context = get_context_instance(CONTEXT_COURSE, $course->id);
+            $context = context_course::instance($course->id);
 
             $fullname = fullname($USER, true);
             // Since Moodle 2.0 this link always goes to the public profile page (not the course profile page)
@@ -447,7 +447,7 @@ public function login_info_footer() {
                         } else {
                             $loggedinas .= get_string('failedloginattemptsall', '', $count);
                         }
-                        if (has_capability('report/log:view', get_context_instance(CONTEXT_SYSTEM))) {
+                        if (has_capability('report/log:view', context_system::instance())) {
                             $loggedinas .= ' (<a href="'.$CFG->wwwroot.'/course/report/log/index.php?chooselog=1&amp;id=1&amp;modid=site_errors">'.get_string('logs').'</a>)';
                         }
                         $loggedinas .= '</div>';

diff --git a/user/addnote.php b/user/addnote.php
@@ -37,7 +37,7 @@
     print_error('invalidcourseid');
 }
 
-$context = get_context_instance(CONTEXT_COURSE, $id);
+$context = context_course::instance($id);
 require_login($course);
 
 // to create notes the current user needs a capability

diff --git a/user/edit.php b/user/edit.php
@@ -97,12 +97,12 @@
 }
 
 if ($course->id == SITEID) {
-    $coursecontext = get_context_instance(CONTEXT_SYSTEM);   // SYSTEM context
+    $coursecontext = context_system::instance();   // SYSTEM context
 } else {
-    $coursecontext = get_context_instance(CONTEXT_COURSE, $course->id);   // Course context
+    $coursecontext = context_course::instance($course->id);   // Course context
 }
-$systemcontext   = get_context_instance(CONTEXT_SYSTEM);
-$personalcontext = get_context_instance(CONTEXT_USER, $user->id);
+$systemcontext   = context_system::instance();
+$personalcontext = context_user::instance($user->id);
 
 // check access control
 if ($user->id == $USER->id) {
@@ -244,7 +244,7 @@
 
         $a = new stdClass();
         $a->url = $CFG->wwwroot . '/user/emailupdate.php?key=' . $usernew->preference_newemailkey . '&id=' . $user->id;
-        $a->site = format_string($SITE->fullname, true, array('context' => get_context_instance(CONTEXT_COURSE, SITEID)));
+        $a->site = format_string($SITE->fullname, true, array('context' => context_course::instance(SITEID)));
         $a->fullname = fullname($user, true);
 
         $emailupdatemessage = get_string('emailupdatemessage', 'auth', $a);

diff --git a/user/edit_form.php b/user/edit_form.php
@@ -83,7 +83,7 @@ function definition_after_data() {
 
             // print picture
             if (!empty($CFG->gdversion)) {
-                $context = get_context_instance(CONTEXT_USER, $user->id, MUST_EXIST);
+                $context = context_user::instance($user->id, MUST_EXIST);
                 $fs = get_file_storage();
                 $hasuploadedpicture = ($fs->file_exists($context->id, 'user', 'icon', 0, '/', 'f2.png') || $fs->file_exists($context->id, 'user', 'icon', 0, '/', 'f2.jpg'));
                 if (!empty($user->picture) && $hasuploadedpicture) {
@@ -147,7 +147,7 @@ function validation($usernew, $files) {
             $errors['email'] = get_string('toomanybounces');
         }
 
-        if (isset($usernew->email) and !empty($CFG->verifychangedemail) and !isset($errors['email']) and !has_capability('moodle/user:update', get_context_instance(CONTEXT_SYSTEM))) {
+        if (isset($usernew->email) and !empty($CFG->verifychangedemail) and !isset($errors['email']) and !has_capability('moodle/user:update', context_system::instance())) {
             $errorstr = email_is_not_allowed($usernew->email);
             if ($errorstr !== false) {
                 $errors['email'] = $errorstr;

diff --git a/user/editadvanced.php b/user/editadvanced.php
@@ -49,11 +49,11 @@
 }
 
 if ($course->id == SITEID) {
-    $coursecontext = get_context_instance(CONTEXT_SYSTEM);   // SYSTEM context
+    $coursecontext = context_system::instance();   // SYSTEM context
 } else {
-    $coursecontext = get_context_instance(CONTEXT_COURSE, $course->id);   // Course context
+    $coursecontext = context_course::instance($course->id);   // Course context
 }
-$systemcontext = get_context_instance(CONTEXT_SYSTEM);
+$systemcontext = context_system::instance();
 
 if ($id == -1) {
     // creating new user
@@ -68,7 +68,7 @@
     // editing existing user
     require_capability('moodle/user:update', $systemcontext);
     $user = $DB->get_record('user', array('id'=>$id), '*', MUST_EXIST);
-    $PAGE->set_context(get_context_instance(CONTEXT_USER, $user->id));
+    $PAGE->set_context(context_user::instance($user->id));
     if ($user->id == $USER->id) {
         if ($course->id != SITEID && $node = $PAGE->navigation->find($course->id, navigation_node::TYPE_COURSE)) {
             $node->make_active();
@@ -112,7 +112,7 @@
 }
 
 if ($user->id !== -1) {
-    $usercontext = get_context_instance(CONTEXT_USER, $user->id);
+    $usercontext = context_user::instance($user->id);
     $editoroptions = array(
         'maxfiles'   => EDITOR_UNLIMITED_FILES,
         'maxbytes'   => $CFG->maxbytes,
@@ -203,7 +203,7 @@
         $usercreated = false;
     }
 
-    $usercontext = get_context_instance(CONTEXT_USER, $usernew->id);
+    $usercontext = context_user::instance($usernew->id);
 
     //update preferences
     useredit_update_user_preference($usernew);

diff --git a/user/editadvanced_form.php b/user/editadvanced_form.php
@@ -130,7 +130,7 @@ function definition_after_data() {
         // print picture
         if (!empty($CFG->gdversion) and empty($USER->newadminuser)) {
             if ($user) {
-                $context = get_context_instance(CONTEXT_USER, $user->id, MUST_EXIST);
+                $context = context_user::instance($user->id, MUST_EXIST);
                 $fs = get_file_storage();
                 $hasuploadedpicture = ($fs->file_exists($context->id, 'user', 'icon', 0, '/', 'f2.png') || $fs->file_exists($context->id, 'user', 'icon', 0, '/', 'f2.jpg'));
                 if (!empty($user->picture) && $hasuploadedpicture) {

diff --git a/user/editlib.php b/user/editlib.php
@@ -46,7 +46,7 @@ function useredit_update_picture(stdClass $usernew, moodleform $userform, $filem
     global $CFG, $DB;
     require_once("$CFG->libdir/gdlib.php");
 
-    $context = get_context_instance(CONTEXT_USER, $usernew->id, MUST_EXIST);
+    $context = context_user::instance($usernew->id, MUST_EXIST);
     $user = $DB->get_record('user', array('id'=>$usernew->id), 'id, picture', MUST_EXIST);
 
     $newpicture = $user->picture;

diff --git a/user/emailupdate.php b/user/emailupdate.php
@@ -31,7 +31,7 @@
 $id  = required_param('id', PARAM_INT);
 
 $PAGE->set_url('/user/emailupdate.php', array('id'=>$id, 'key'=>$key));
-$PAGE->set_context(get_context_instance(CONTEXT_SYSTEM));
+$PAGE->set_context(context_system::instance());
 
 if (!$user = $DB->get_record('user', array('id' => $id))) {
     print_error('invaliduserid');

diff --git a/user/externallib.php b/user/externallib.php
@@ -100,7 +100,7 @@ public static function create_users($users) {
         require_once($CFG->dirroot."/user/profile/lib.php"); //required for customfields related function
 
         // Ensure the current user is allowed to run this function
-        $context = get_context_instance(CONTEXT_SYSTEM);
+        $context = context_system::instance();
         self::validate_context($context);
         require_capability('moodle/user:create', $context);
 
@@ -226,7 +226,7 @@ public static function delete_users($userids) {
         require_once($CFG->dirroot."/user/lib.php");
 
         // Ensure the current user is allowed to run this function
-        $context = get_context_instance(CONTEXT_SYSTEM);
+        $context = context_system::instance();
         require_capability('moodle/user:delete', $context);
         self::validate_context($context);
 
@@ -324,7 +324,7 @@ public static function update_users($users) {
         require_once($CFG->dirroot."/user/profile/lib.php"); //required for customfields related function
 
         // Ensure the current user is allowed to run this function
-        $context = get_context_instance(CONTEXT_SYSTEM);
+        $context = context_system::instance();
         require_capability('moodle/user:update', $context);
         self::validate_context($context);
 
@@ -413,7 +413,7 @@ public static function get_users_by_id($userids) {
                 continue;
             }
             context_instance_preload($user);
-            $usercontext = get_context_instance(CONTEXT_USER, $user->id);
+            $usercontext = context_user::instance($user->id, IGNORE_MISSING);
             self::validate_context($usercontext);
             $currentuser = ($user->id == $USER->id);
 
@@ -576,7 +576,7 @@ public static function get_course_user_profiles($userlist) {
             }
             context_instance_preload($user);
             $course = $courses[$courseids[$user->id]];
-            $context = get_context_instance(CONTEXT_COURSE, $courseids[$user->id]);
+            $context = context_course::instance($courseids[$user->id], IGNORE_MISSING);
             self::validate_context($context);
             if ($userarray = user_get_user_details($user, $course)) {
                 $result[] = $userarray;

diff --git a/user/files.php b/user/files.php
@@ -38,7 +38,7 @@
     $returnurl = new moodle_url('/user/files.php');
 }
 
-$context = get_context_instance(CONTEXT_USER, $USER->id);
+$context = context_user::instance($USER->id);
 require_capability('moodle/user:manageownfiles', $context);
 
 $title = get_string('myfiles');