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PHP groups_group_visible函数代码示例

本文整理汇总了PHP中groups_group_visible函数的典型用法代码示例。如果您正苦于以下问题:PHP groups_group_visible函数的具体用法?PHP groups_group_visible怎么用?PHP groups_group_visible使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了groups_group_visible函数的8个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的PHP代码示例。

示例1: login_user

 /**
  * Log the current user into a chat room in the given chat.
  *
  * @param int $chatid the chat instance id
  * @param int $groupid the user group id
  * @return array of warnings and the chat unique session id
  * @since Moodle 3.0
  * @throws moodle_exception
  */
 public static function login_user($chatid, $groupid = 0)
 {
     global $DB;
     $params = self::validate_parameters(self::login_user_parameters(), array('chatid' => $chatid, 'groupid' => $groupid));
     $warnings = array();
     // Request and permission validation.
     $chat = $DB->get_record('chat', array('id' => $params['chatid']), '*', MUST_EXIST);
     list($course, $cm) = get_course_and_cm_from_instance($chat, 'chat');
     $context = context_module::instance($cm->id);
     self::validate_context($context);
     require_capability('mod/chat:chat', $context);
     if (!empty($params['groupid'])) {
         $groupid = $params['groupid'];
         // Determine is the group is visible to user.
         if (!groups_group_visible($groupid, $course, $cm)) {
             throw new moodle_exception('notingroup');
         }
     } else {
         // Check to see if groups are being used here.
         if ($groupmode = groups_get_activity_groupmode($cm)) {
             $groupid = groups_get_activity_group($cm);
             // Determine is the group is visible to user (this is particullary for the group 0).
             if (!groups_group_visible($groupid, $course, $cm)) {
                 throw new moodle_exception('notingroup');
             }
         } else {
             $groupid = 0;
         }
     }
     // Get the unique chat session id.
     // Since we are going to use the chat via Web Service requests we set the ajax version (since it's the most similar).
     if (!($chatsid = chat_login_user($chat->id, 'ajax', $groupid, $course))) {
         throw moodle_exception('cantlogin', 'chat');
     }
     $result = array();
     $result['chatsid'] = $chatsid;
     $result['warnings'] = $warnings;
     return $result;
 }
开发者ID:pzhu2004,项目名称:moodle,代码行数:48,代码来源:external.php

示例2: groups_get_course_groupmode

    echo $OUTPUT->footer();
    exit;
} else {
    echo $select;
}
// Fetch current active group.
$groupmode = groups_get_course_groupmode($course);
$currentgroup = $SESSION->activegroup[$course->id][$groupmode][$course->defaultgroupingid];
if (!empty($instanceid) && !empty($roleid)) {
    // Trigger a report viewed event.
    $event = \report_participation\event\report_viewed::create(array('context' => $context, 'other' => array('instanceid' => $instanceid, 'groupid' => $currentgroup, 'roleid' => $roleid, 'timefrom' => $timefrom, 'action' => $action)));
    $event->trigger();
    // from here assume we have at least the module we're using.
    $cm = $modinfo->cms[$instanceid];
    // Group security checks.
    if (!groups_group_visible($currentgroup, $course, $cm)) {
        echo $OUTPUT->heading(get_string("notingroup"));
        echo $OUTPUT->footer();
        exit;
    }
    $table = new flexible_table('course-participation-' . $course->id . '-' . $cm->id . '-' . $roleid);
    $table->course = $course;
    $table->define_columns(array('fullname', 'count', 'select'));
    $table->define_headers(array(get_string('user'), !empty($action) ? get_string($action) : get_string('allactions'), get_string('select')));
    $table->define_baseurl($baseurl);
    $table->set_attribute('cellpadding', '5');
    $table->set_attribute('class', 'generaltable generalbox reporttable');
    $table->sortable(true, 'lastname', 'ASC');
    $table->no_sorting('select');
    $table->set_control_variables(array(TABLE_VAR_SORT => 'ssort', TABLE_VAR_HIDE => 'shide', TABLE_VAR_SHOW => 'sshow', TABLE_VAR_IFIRST => 'sifirst', TABLE_VAR_ILAST => 'silast', TABLE_VAR_PAGE => 'spage'));
    $table->setup();
开发者ID:janaece,项目名称:globalclassroom4_clean,代码行数:31,代码来源:index.php

示例3: forum_get_discussions

/**
 * Get all discussions in a forum
 *
 * @global object
 * @global object
 * @global object
 * @uses CONTEXT_MODULE
 * @uses VISIBLEGROUPS
 * @param object $cm
 * @param string $forumsort
 * @param bool $fullpost
 * @param int $unused
 * @param int $limit
 * @param bool $userlastmodified
 * @param int $page
 * @param int $perpage
 * @param int $groupid if groups enabled, get discussions for this group overriding the current group.
 *                     Use FORUM_POSTS_ALL_USER_GROUPS for all the user groups
 * @param int $updatedsince retrieve only discussions updated since the given time
 * @return array
 */
function forum_get_discussions($cm, $forumsort = "", $fullpost = true, $unused = -1, $limit = -1, $userlastmodified = false, $page = -1, $perpage = 0, $groupid = -1, $updatedsince = 0)
{
    global $CFG, $DB, $USER;
    $timelimit = '';
    $now = round(time(), -2);
    $params = array($cm->instance);
    $modcontext = context_module::instance($cm->id);
    if (!has_capability('mod/forum:viewdiscussion', $modcontext)) {
        /// User must have perms to view discussions
        return array();
    }
    if (!empty($CFG->forum_enabletimedposts)) {
        /// Users must fulfill timed posts
        if (!has_capability('mod/forum:viewhiddentimedposts', $modcontext)) {
            $timelimit = " AND ((d.timestart <= ? AND (d.timeend = 0 OR d.timeend > ?))";
            $params[] = $now;
            $params[] = $now;
            if (isloggedin()) {
                $timelimit .= " OR d.userid = ?";
                $params[] = $USER->id;
            }
            $timelimit .= ")";
        }
    }
    if ($limit > 0) {
        $limitfrom = 0;
        $limitnum = $limit;
    } else {
        if ($page != -1) {
            $limitfrom = $page * $perpage;
            $limitnum = $perpage;
        } else {
            $limitfrom = 0;
            $limitnum = 0;
        }
    }
    $groupmode = groups_get_activity_groupmode($cm);
    if ($groupmode) {
        if (empty($modcontext)) {
            $modcontext = context_module::instance($cm->id);
        }
        // Special case, we received a groupid to override currentgroup.
        if ($groupid > 0) {
            $course = get_course($cm->course);
            if (!groups_group_visible($groupid, $course, $cm)) {
                // User doesn't belong to this group, return nothing.
                return array();
            }
            $currentgroup = $groupid;
        } else {
            if ($groupid === -1) {
                $currentgroup = groups_get_activity_group($cm);
            } else {
                // Get discussions for all groups current user can see.
                $currentgroup = null;
            }
        }
        if ($groupmode == VISIBLEGROUPS or has_capability('moodle/site:accessallgroups', $modcontext)) {
            if ($currentgroup) {
                $groupselect = "AND (d.groupid = ? OR d.groupid = -1)";
                $params[] = $currentgroup;
            } else {
                $groupselect = "";
            }
        } else {
            // Separate groups.
            // Get discussions for all groups current user can see.
            if ($currentgroup === null) {
                $mygroups = array_keys(groups_get_all_groups($cm->course, $USER->id, $cm->groupingid, 'g.id'));
                if (empty($mygroups)) {
                    $groupselect = "AND d.groupid = -1";
                } else {
                    list($insqlgroups, $inparamsgroups) = $DB->get_in_or_equal($mygroups);
                    $groupselect = "AND (d.groupid = -1 OR d.groupid {$insqlgroups})";
                    $params = array_merge($params, $inparamsgroups);
                }
            } else {
                if ($currentgroup) {
                    $groupselect = "AND (d.groupid = ? OR d.groupid = -1)";
//.........这里部分代码省略.........
开发者ID:rezaies,项目名称:moodle,代码行数:101,代码来源:lib.php

示例4: mod_data_rating_can_see_item_ratings

/**
 * Can the current user see ratings for a given itemid?
 *
 * @param array $params submitted data
 *            contextid => int contextid [required]
 *            component => The component for this module - should always be mod_data [required]
 *            ratingarea => object the context in which the rated items exists [required]
 *            itemid => int the ID of the object being rated [required]
 *            scaleid => int scale id [optional]
 * @return bool
 * @throws coding_exception
 * @throws rating_exception
 */
function mod_data_rating_can_see_item_ratings($params)
{
    global $DB;
    // Check the component is mod_data.
    if (!isset($params['component']) || $params['component'] != 'mod_data') {
        throw new rating_exception('invalidcomponent');
    }
    // Check the ratingarea is entry (the only rating area in data).
    if (!isset($params['ratingarea']) || $params['ratingarea'] != 'entry') {
        throw new rating_exception('invalidratingarea');
    }
    if (!isset($params['itemid'])) {
        throw new rating_exception('invaliditemid');
    }
    $datasql = "SELECT d.id as dataid, d.course, r.groupid\n                  FROM {data_records} r\n                  JOIN {data} d ON r.dataid = d.id\n                 WHERE r.id = :itemid";
    $dataparams = array('itemid' => $params['itemid']);
    if (!($info = $DB->get_record_sql($datasql, $dataparams))) {
        // Item doesn't exist.
        throw new rating_exception('invaliditemid');
    }
    // User can see ratings of all participants.
    if ($info->groupid == 0) {
        return true;
    }
    $course = $DB->get_record('course', array('id' => $info->course), '*', MUST_EXIST);
    $cm = get_coursemodule_from_instance('data', $info->dataid, $course->id, false, MUST_EXIST);
    // Make sure groups allow this user to see the item they're rating.
    return groups_group_visible($info->groupid, $course, $cm);
}
开发者ID:gabrielrosset,项目名称:moodle,代码行数:42,代码来源:lib.php

示例5: check_report_access

 /**
  * Validate access permissions to the report
  *
  * @param  int  $courseid the courseid
  * @param  int  $userid   the user id to retrieve data from
  * @param  int $groupid   the group id
  * @return array with the parameters cleaned and other required information
  * @since  Moodle 3.2
  */
 protected static function check_report_access($courseid, $userid, $groupid = 0)
 {
     global $USER;
     // Validate the parameter.
     $params = self::validate_parameters(self::get_grades_table_parameters(), array('courseid' => $courseid, 'userid' => $userid, 'groupid' => $groupid));
     // Compact/extract functions are not recommended.
     $courseid = $params['courseid'];
     $userid = $params['userid'];
     $groupid = $params['groupid'];
     // Function get_course internally throws an exception if the course doesn't exist.
     $course = get_course($courseid);
     $context = context_course::instance($courseid);
     self::validate_context($context);
     // Specific capabilities.
     require_capability('gradereport/user:view', $context);
     $user = null;
     if (empty($userid)) {
         require_capability('moodle/grade:viewall', $context);
     } else {
         $user = core_user::get_user($userid, '*', MUST_EXIST);
         core_user::require_active_user($user);
         // Check if we can view the user group (if any).
         // When userid == 0, we are retrieving all the users, we'll check then if a groupid is required.
         if (!groups_user_groups_visible($course, $user->id)) {
             throw new moodle_exception('notingroup');
         }
     }
     $access = false;
     if (has_capability('moodle/grade:viewall', $context)) {
         // Can view all course grades.
         $access = true;
     } else {
         if ($userid == $USER->id and has_capability('moodle/grade:view', $context) and $course->showgrades) {
             // View own grades.
             $access = true;
         }
     }
     if (!$access) {
         throw new moodle_exception('nopermissiontoviewgrades', 'error');
     }
     if (!empty($groupid)) {
         // Determine is the group is visible to user.
         if (!groups_group_visible($groupid, $course)) {
             throw new moodle_exception('notingroup');
         }
     } else {
         // Check to see if groups are being used here.
         if ($groupmode = groups_get_course_groupmode($course)) {
             $groupid = groups_get_course_group($course);
             // Determine is the group is visible to user (this is particullary for the group 0).
             if (!groups_group_visible($groupid, $course)) {
                 throw new moodle_exception('notingroup');
             }
         } else {
             $groupid = 0;
         }
     }
     return array($params, $course, $context, $user, $groupid);
 }
开发者ID:janeklb,项目名称:moodle,代码行数:68,代码来源:externallib.php

示例6: required_param

require_once $CFG->dirroot . '/grade/export/uag/grade_export_uag.php';
$id = required_param('id', PARAM_INT);
$groupid = optional_param('groupid', 0, PARAM_INT);
$itemids = required_param('itemids', PARAM_RAW);
$exportfeedback = optional_param('export_feedback', 0, PARAM_BOOL);
$separator = optional_param('separator', 'comma', PARAM_ALPHA);
$displaytype = optional_param('displaytype', $CFG->grade_export_displaytype, PARAM_RAW);
$decimalpoints = optional_param('decimalpoints', $CFG->grade_export_decimalpoints, PARAM_INT);
$onlyactive = optional_param('export_onlyactive', 0, PARAM_BOOL);
if (!($course = $DB->get_record('course', array('id' => $id)))) {
    print_error('nocourseid');
}
require_user_key_login('grade/export', $id);
// We want different keys for each course.
if (empty($CFG->gradepublishing)) {
    print_error('gradepubdisable');
}
$context = context_course::instance($id);
require_capability('moodle/grade:export', $context);
require_capability('gradeexport/uag:publish', $context);
require_capability('gradeexport/uag:view', $context);
if (!groups_group_visible($groupid, $COURSE)) {
    print_error('cannotaccessgroup', 'grades');
}
$coursegradeitem = $DB->get_record('grade_items', array('courseid' => $id, 'itemtype' => 'course'));
$itemids = $coursegradeitem->id;
// Get all url parameters and create an object to simulate a form submission.
$formdata = grade_export::export_bulk_export_data($id, $itemids, $exportfeedback, $onlyactive, $displaytype, $decimalpoints, null, $separator);
$export = new grade_export_uag($course, $groupid, $formdata);
$export->finalitemid = $coursegradeitem->id;
$export->print_grades();
开发者ID:MoodleMetaData,项目名称:MoodleMetaData,代码行数:31,代码来源:dump.php

示例7: list_participants

    /**
     * Retrieves the list of students to be graded for the assignment.
     *
     * @param int $assignid the assign instance id
     * @param int $groupid the current group id
     * @param string $filter search string to filter the results.
     * @param int $skip Number of records to skip
     * @param int $limit Maximum number of records to return
     * @param bool $onlyids Only return user ids.
     * @param bool $includeenrolments Return courses where the user is enrolled.
     * @return array of warnings and status result
     * @since Moodle 3.1
     * @throws moodle_exception
     */
    public static function list_participants($assignid, $groupid, $filter, $skip, $limit, $onlyids, $includeenrolments) {
        global $DB, $CFG;
        require_once($CFG->dirroot . "/mod/assign/locallib.php");
        require_once($CFG->dirroot . "/user/lib.php");

        $params = self::validate_parameters(self::list_participants_parameters(),
                                            array(
                                                'assignid' => $assignid,
                                                'groupid' => $groupid,
                                                'filter' => $filter,
                                                'skip' => $skip,
                                                'limit' => $limit,
                                                'onlyids' => $onlyids,
                                                'includeenrolments' => $includeenrolments
                                            ));
        $warnings = array();

        list($assign, $course, $cm, $context) = self::validate_assign($params['assignid']);

        require_capability('mod/assign:view', $context);

        $assign->require_view_grades();

        $participants = array();
        if (groups_group_visible($params['groupid'], $course, $cm)) {
            $participants = $assign->list_participants_with_filter_status_and_group($params['groupid']);
        }

        $userfields = user_get_default_fields();
        if (!$params['includeenrolments']) {
            // Remove enrolled courses from users fields to be returned.
            $key = array_search('enrolledcourses', $userfields);
            if ($key !== false) {
                unset($userfields[$key]);
            } else {
                throw new moodle_exception('invaliduserfield', 'error', '', 'enrolledcourses');
            }
        }

        $result = array();
        $index = 0;
        foreach ($participants as $record) {
            // Preserve the fullname set by the assignment.
            $fullname = $record->fullname;
            $searchable = $fullname;
            $match = false;
            if (empty($filter)) {
                $match = true;
            } else {
                $filter = core_text::strtolower($filter);
                $value = core_text::strtolower($searchable);
                if (is_string($value) && (core_text::strpos($value, $filter) !== false)) {
                    $match = true;
                }
            }
            if ($match) {
                $index++;
                if ($index <= $params['skip']) {
                    continue;
                }
                if (($params['limit'] > 0) && (($index - $params['skip']) > $params['limit'])) {
                    break;
                }
                // Now we do the expensive lookup of user details because we completed the filtering.
                if (!$assign->is_blind_marking() && !$params['onlyids']) {
                    $userdetails = user_get_user_details($record, $course, $userfields);
                } else {
                    $userdetails = array('id' => $record->id);
                }
                $userdetails['fullname'] = $fullname;
                $userdetails['submitted'] = $record->submitted;
                $userdetails['requiregrading'] = $record->requiregrading;
                if (!empty($record->groupid)) {
                    $userdetails['groupid'] = $record->groupid;
                }
                if (!empty($record->groupname)) {
                    $userdetails['groupname'] = $record->groupname;
                }

                $result[] = $userdetails;
            }
        }
        return $result;
    }
开发者ID:EsdrasCaleb,项目名称:moodle,代码行数:98,代码来源:externallib.php

示例8: test_groups_group_visible

 /**
  * Tests for groups_group_visible.
  */
 public function test_groups_group_visible()
 {
     global $CFG, $DB;
     $generator = $this->getDataGenerator();
     $this->resetAfterTest();
     $this->setAdminUser();
     // Create a course category, course and groups.
     $cat = $generator->create_category(array('parent' => 0));
     $course = $generator->create_course(array('category' => $cat->id));
     $coursecontext = context_course::instance($course->id);
     $group1 = $generator->create_group(array('courseid' => $course->id, 'name' => 'Group 1'));
     $group2 = $generator->create_group(array('courseid' => $course->id, 'name' => 'Group 2'));
     $group3 = $generator->create_group(array('courseid' => $course->id, 'name' => 'Group 3'));
     $group4 = $generator->create_group(array('courseid' => $course->id, 'name' => 'Group 4'));
     // Create cm.
     $assign = $generator->create_module("assign", array('course' => $course->id));
     $cm = get_coursemodule_from_instance("assign", $assign->id);
     // Create users.
     $user1 = $generator->create_user();
     $user2 = $generator->create_user();
     $user3 = $generator->create_user();
     // Enrol users into the course.
     $generator->enrol_user($user1->id, $course->id);
     $generator->enrol_user($user2->id, $course->id);
     // Assign groups.
     groups_add_member($group1, $user2);
     // Give capability at course level to the user to access all groups.
     $role = $DB->get_field("role", "id", array("shortname" => "manager"));
     $generator->enrol_user($user3->id, $course->id, $role);
     // Make sure the user has the capability.
     assign_capability('moodle/site:accessallgroups', CAP_ALLOW, $role, $coursecontext->id);
     // No groups , not forced.
     $result = groups_group_visible($group1->id, $course, null, $user1->id);
     $this->assertTrue($result);
     $result = groups_group_visible(0, $course, null, $user1->id);
     $this->assertTrue($result);
     // Requesting all groups.
     $result = groups_group_visible($group1->id, $course, $cm, $user1->id);
     $this->assertTrue($result);
     // Cm with no groups.
     $cm->groupmode = SEPARATEGROUPS;
     $result = groups_group_visible($group1->id, $course, $cm, $user1->id);
     $this->assertFalse($result);
     // Cm with separate groups.
     $result = groups_group_visible($group1->id, $course, $cm, $user2->id);
     $this->assertTrue($result);
     // Cm with separate groups.
     $cm->groupmode = VISIBLEGROUPS;
     $result = groups_group_visible($group1->id, $course, $cm, $user1->id);
     $this->assertTrue($result);
     // Cm with visible groups.
     // No groups, forced.
     $course->groupmode = NOGROUPS;
     $course->groupmodeforce = true;
     update_course($course);
     $result = groups_group_visible($group1->id, $course, null, $user1->id);
     $this->assertTrue($result);
     $result = groups_group_visible(0, $course, null, $user1->id);
     $this->assertTrue($result);
     // Requesting all groups.
     $result = groups_group_visible($group1->id, $course, $cm, $user1->id);
     $this->assertTrue($result);
     // Cm with no groups.
     $cm->groupmode = SEPARATEGROUPS;
     $result = groups_group_visible($group1->id, $course, $cm, $user1->id);
     $this->assertTrue($result);
     // Cm with separate groups.
     $result = groups_group_visible($group1->id, $course, $cm, $user2->id);
     $this->assertTrue($result);
     // Cm with separate groups.
     $cm->groupmode = SEPARATEGROUPS;
     $result = groups_group_visible($group1->id, $course, $cm, $user1->id);
     $this->assertTrue($result);
     // Cm with visible groups.
     // Visible groups, forced.
     $course->groupmode = VISIBLEGROUPS;
     $course->groupmodeforce = true;
     update_course($course);
     $result = groups_group_visible($group1->id, $course, null, $user1->id);
     $this->assertTrue($result);
     $result = groups_group_visible(0, $course, null, $user1->id);
     $this->assertTrue($result);
     // Requesting all groups.
     $cm->groupmode = NOGROUPS;
     $result = groups_group_visible($group1->id, $course, $cm, $user1->id);
     $this->assertTrue($result);
     // Cm with no groups.
     $cm->groupmode = SEPARATEGROUPS;
     $result = groups_group_visible($group1->id, $course, $cm, $user1->id);
     $this->assertTrue($result);
     // Cm with separate groups.
     $result = groups_group_visible($group1->id, $course, $cm, $user2->id);
     $this->assertTrue($result);
     // Cm with separate groups.
     $cm->groupmode = VISIBLEGROUPS;
     $result = groups_group_visible($group1->id, $course, $cm, $user1->id);
     $this->assertTrue($result);
//.........这里部分代码省略.........
开发者ID:janaece,项目名称:globalclassroom4_clean,代码行数:101,代码来源:grouplib_test.php


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