MDL-30482 - Glossary - Adding capability to other areas using glossary

blocks/glossary_random/block_glossary_random.php

@@ -118,6 +118,10 @@ class block_glossary_random extends block_base {
     function get_content() {
         global $USER, $CFG, $DB;
 
+        if (!has_capability('mod/glossary:view', $this->context)) {
+            return "";
+        }
+
         if (empty($this->config->glossary)) {
             $this->content->text   = get_string('notyetconfigured','block_glossary_random');
             $this->content->footer = '';

filter/glossary/filter.php

@@ -57,7 +57,7 @@ class filter_glossary extends moodle_text_filter {
             $nothingtodo = false;
         }
 
-        if ($nothingtodo === true) {
+        if (($nothingtodo === true) || (!has_capability('mod/glossary:view', $this->context))) {
             return $text;
         }
 

mod/glossary/db/access.php

@@ -30,7 +30,7 @@
 
 $capabilities = array(
 
-    'mod/glossary:read' => array(
+    'mod/glossary:view' => array(
 
         'captype' => 'read',
         'contextlevel' => CONTEXT_MODULE,
@@ -41,7 +41,7 @@ $capabilities = array(
             'editingteacher' => CAP_ALLOW,
             'manager' => CAP_ALLOW
         )
-    ),   
+    ),
 
 
     'mod/glossary:write' => array(

mod/glossary/lang/en/glossary.php

@@ -178,7 +178,7 @@ $string['glossary:managecategories'] = 'Manage categories';
 $string['glossary:managecomments'] = 'Manage comments';
 $string['glossary:manageentries'] = 'Manage entries';
 $string['glossary:rate'] = 'Rate entries';
-$string['glossary:read'] = 'Read entries';
+$string['glossary:view'] = 'View entries';
 $string['glossarytype'] = 'Glossary type';
 $string['glossarytype_help'] = 'A main glossary is a glossary in which entries from secondary glossaries can be imported. There can only be one main glossary in a course. if glossary entry import is not required, all glossaries in the course can be secondary glossaries.';
 $string['glossary:view'] = 'View glossary';

mod/glossary/lib.php

@@ -323,7 +323,7 @@ function glossary_user_complete($course, $user, $mod, $glossary) {
  * @return bool
  */
 function glossary_print_recent_activity($course, $viewfullnames, $timestart) {
-    global $CFG, $USER, $DB, $OUTPUT;
+    global $CFG, $USER, $DB, $OUTPUT, $PAGE;
 
     //TODO: use timestamp in approved field instead of changing timemodified when approving in 2.0
     if (!defined('GLOSSARY_RECENT_ACTIVITY_LIMIT')) {
@@ -351,6 +351,9 @@ function glossary_print_recent_activity($course, $viewfullnames, $timestart) {
     $approvals = array();
     foreach ($ids as $glinstanceid => $glcmid) {
         $context = get_context_instance(CONTEXT_MODULE, $glcmid);
+        if (!has_capability('mod/glossary:view', $context)) {
+            continue;
+        }
         // get records glossary entries that are approved if user has no capability to approve entries.
         if (has_capability('mod/glossary:approve', $context)) {
             $approvals[] = ' ge.glossaryid = :glsid'.$glinstanceid.' ';
@@ -358,6 +361,7 @@ function glossary_print_recent_activity($course, $viewfullnames, $timestart) {
             $approvals[] = ' (ge.approved = 1 AND ge.glossaryid = :glsid'.$glinstanceid.') ';
         }
         $params['glsid'.$glinstanceid] = $glinstanceid;
+
     }
 
     $selectsql = 'SELECT ge.id, ge.concept, ge.approved, ge.timemodified, ge.glossaryid,
@@ -369,11 +373,12 @@ function glossary_print_recent_activity($course, $viewfullnames, $timestart) {
     $fromsql = implode($joins, "\n");
 
     $params['timestart'] = $timestart;
-    $clausesql = ' WHERE ge.timemodified > :timestart AND (';
-    $approvalsql = implode($approvals, ' OR ');
-
-    $ordersql = ') ORDER BY ge.timemodified ASC';
+    $clausesql = ' WHERE ge.timemodified > :timestart ';
 
+    if (count($approval) > 0) {
+        $approvalsql = 'AND ('. implode($approvals, ' OR ') .') ';
+    }
+    $ordersql = 'ORDER BY ge.timemodified ASC';
     $entries = $DB->get_records_sql($selectsql.$fromsql.$clausesql.$approvalsql.$ordersql, $params, 0, (GLOSSARY_RECENT_ACTIVITY_LIMIT+1));
 
     if (empty($entries)) {
@@ -2771,7 +2776,7 @@ function glossary_extend_settings_navigation(settings_navigation $settings, navi
 
     $glossary = $DB->get_record('glossary', array("id" => $PAGE->cm->instance));
 
-    if (!empty($CFG->enablerssfeeds) && !empty($CFG->glossary_enablerssfeeds) && $glossary->rsstype && $glossary->rssarticles  && can_access_course($PAGE->course, $USER)) {
+    if (!empty($CFG->enablerssfeeds) && !empty($CFG->glossary_enablerssfeeds) && $glossary->rsstype && $glossary->rssarticles && has_capability('mod/glossary:view', $PAGE->cm->context)) {
         require_once("$CFG->libdir/rsslib.php");
 
         $string = get_string('rsstype','forum');

mod/glossary/rsslib.php

@@ -23,7 +23,7 @@
                 $course = $DB->get_record('course', array('id'=>$cm->course), '*', MUST_EXIST);
             }
             //context id from db should match the submitted one
-            if ($context->id != $modcontext->id || !has_capability('mod/glossary:read', $modcontext)) {
+            if ($context->id != $modcontext->id || !has_capability('mod/glossary:view', $modcontext)) {
                 return null;
             }
         }

mod/glossary/version.php

@@ -25,7 +25,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$module->version   = 2011112900;       // The current module version (Date: YYYYMMDDXX)
+$module->version   = 2011121400;       // The current module version (Date: YYYYMMDDXX)
 $module->requires  = 2011112900;       // Requires this Moodle version
 $module->component = 'mod_glossary';   // Full name of the plugin (used for diagnostics)
 $module->cron      = 0;

mod/glossary/view.php

@@ -49,7 +49,7 @@ if (!empty($id)) {
 
 require_course_login($course->id, true, $cm);
 $context = get_context_instance(CONTEXT_MODULE, $cm->id);
-require_capability('mod/glossary:read', $context);
+require_capability('mod/glossary:view', $context);
 
 // Prepare format_string/text options
 $fmtoptions = array(