Question

我在2.5中开发了一个块。我成功安装了该块..并在前端提供了权限设置，仅针对用户说“管理员”的一个角色查看此块。因此，经理/管理员只能查看此块而不能查看其他人。

但是所有人都可以看到这个区块。你能否评价我......我哪里出错了......这是我的休闲区代码

块/ block_leisure / block_leisure.php

<?php

class block_leisure extends block_base
{
    public function init()
    {
        global $CFG;
        $this->title = get_string('leisure', 'block_leisure');
    }

    public function get_content()
    {
        global $COURSE, $DB, $PAGE, $CFG, $USER, $CFG, $SESSION, $OUTPUT;
        if ($this->content !== null) 
        {
             return $this->content;
        }
        $this->content = new stdClass;
        $context = $PAGE->context;
        $this->content->text = 'This is a leisure block content';           
        $this->content->footer = 'Footer here...';           
        return $this->content;
    } // Function - get_content().
    public function getmodules() 
    {
        return true;
    }
}

块/ block_leisure /分贝/ access.php

<?php

 defined('MOODLE_INTERNAL') || die;

    $capabilities = array(
    'block/leisure:myaddinstance' => array(
        'captype' => 'write',
        'contextlevel' => CONTEXT_SYSTEM,
        'archetypes' => array(
            'user' => CAP_ALLOW
        ),
        'clonepermissionsfrom' => 'moodle/my:manageblocks'
    ),
    'block/leisure:addinstance' => array(
        'riskbitmask' => RISK_SPAM | RISK_XSS,
        'captype' => 'write',
        'contextlevel' => CONTEXT_BLOCK,
        'archetypes' => array(
            'editingteacher' => CAP_ALLOW,
            'manager' => CAP_ALLOW
        ),
        'clonepermissionsfrom' => 'moodle/site:manageblocks'
    ),
    'block/leisure:viewpages' => array(
        'captype' => 'read',
        'contextlevel' => CONTEXT_COURSE,
        'legacy' => array(
            'guest' => CAP_PREVENT,
            'student' => CAP_ALLOW,
            'teacher' => CAP_ALLOW,
            'editingteacher' => CAP_ALLOW,
            'coursecreator' => CAP_ALLOW,
            'manager' => CAP_ALLOW
        )
    ),
    'block/leisure:managepages' => array(
        'captype' => 'read',
        'contextlevel' => CONTEXT_COURSE,
        'legacy' => array(
            'guest' => CAP_PREVENT,
            'student' => CAP_PREVENT,
            'teacher' => CAP_PREVENT,
            'editingteacher' => CAP_ALLOW,
            'coursecreator' => CAP_ALLOW,
            'manager' => CAP_ALLOW
        )
    )
);

像往常一样，我有lang文件夹，version.php和自述文件。

Answer 1

您需要使用已定义的功能执行某些操作，否则它将无效。

检查get_content中的功能，如果不显示任何内容，则返回null。

MOODLE角色和能力

1 个答案: