PHP qa_get_logged_in_level函数代码示例

 function process_request($request)
 {
     // double check we are admin
     if (qa_get_logged_in_level() < QA_USER_LEVEL_ADMIN) {
         return;
     }
     if (qa_clicked('docancel')) {
         qa_redirect('admin/plugins');
     }
     $qa_content = qa_content_prepare();
     $qa_content['title'] = 'Widget Anywhere';
     $qa_content['custom'] = '<p><a href="' . qa_path('admin/plugins') . '#' . qa_html($this->anchor) . '">&laquo; back to plugin options</a></p>';
     $saved_msg = null;
     $editid = qa_get('editid');
     if (qa_post_text('dodelete')) {
         $this->delete_widget();
         qa_redirect('admin/plugins');
     } else {
         if (qa_clicked('save_button')) {
             // save widget
             $widget = $this->save_widget();
             $saved_msg = 'Widget saved.';
         } else {
             if (empty($editid)) {
                 // display blank form
                 $widget = array('id' => 0, 'title' => '', 'pages' => '', 'position' => '', 'ordering' => 1, 'content' => '');
             } else {
                 // load specified widget
                 $sql = 'SELECT * FROM ^' . $this->pluginkey . ' WHERE id=#';
                 $result = qa_db_query_sub($sql, $editid);
                 $widget = qa_db_read_one_assoc($result);
             }
         }
     }
     $sel_position = empty($widget['position']) ? null : @$this->positionlangs[$widget['position']];
     // set up page (template) list
     $widget_pages = explode(',', $widget['pages']);
     $sel_pages = array();
     $custom_pages = array();
     foreach ($widget_pages as $page) {
         if (strpos($page, 'custom:') === 0) {
             $custom_pages[] = substr($page, 7);
         } else {
             $sel_pages[] = $page;
         }
     }
     // $chkd = in_array('all', $sel_pages) ? 'checked' : '';
     // $pages_html = '<label><input type="checkbox" name="wpages_all" ' . $chkd . '> ' . qa_lang_html('admin/widget_all_pages') . '</label><br><br>';
     $pages_html = '';
     foreach ($this->templatelangkeys as $tmpl => $langkey) {
         $chkd = in_array($tmpl, $sel_pages) ? 'checked' : '';
         $pages_html .= '<label><input type="checkbox" name="wpages_' . $tmpl . '" ' . $chkd . '> ' . qa_lang_html($langkey) . '</label><br>';
     }
     $qa_content['form'] = array('tags' => 'METHOD="POST" ACTION="' . qa_self_html() . '"', 'style' => 'tall', 'ok' => $saved_msg, 'fields' => array('title' => array('label' => 'Title', 'tags' => 'NAME="wtitle"', 'value' => qa_html($widget['title'])), 'position' => array('type' => 'select', 'label' => 'Position', 'tags' => 'NAME="wposition"', 'options' => $this->positionlangs, 'value' => $sel_position), 'all_pages' => array('type' => 'checkbox', 'id' => 'tb_pages_all', 'label' => qa_lang_html('admin/widget_all_pages'), 'tags' => 'NAME="wpages_all" ID="wpages_all"', 'value' => in_array('all', $sel_pages)), 'pages' => array('type' => 'custom', 'id' => 'tb_pages_list', 'label' => qa_lang_html('admin/widget_pages_explanation'), 'html' => $pages_html), 'show_custom_pages' => array('type' => 'checkbox', 'id' => 'tb_show_custom_pages', 'label' => 'Show on custom page(s)', 'tags' => 'NAME="cb_custom_pages" ID="cb_custom_pages"', 'value' => count($custom_pages) > 0), 'custom_pages' => array('id' => 'tb_custom_pages', 'label' => 'Page slugs', 'tags' => 'NAME="wpages_custom"', 'value' => qa_html(implode(',', $custom_pages)), 'note' => 'Separate multiple page slugs (URL fragments) with commas, e.g. <code>custom-page,other-page</code>'), 'ordering' => array('type' => 'number', 'label' => 'Order', 'tags' => 'NAME="wordering"', 'value' => qa_html($widget['ordering'])), 'content' => array('type' => 'textarea', 'label' => 'Content (HTML)', 'tags' => 'NAME="wcontent"', 'value' => qa_html($widget['content']), 'rows' => 12)), 'hidden' => array('wid' => $widget['id']), 'buttons' => array('save' => array('tags' => 'NAME="save_button"', 'label' => 'Save widget', 'value' => '1'), 'cancel' => array('tags' => 'NAME="docancel"', 'label' => qa_lang_html('main/cancel_button'))));
     if ($widget['id'] > 0) {
         $qa_content['form']['fields']['delete'] = array('tags' => 'NAME="dodelete"', 'label' => 'Delete widget', 'value' => 0, 'type' => 'checkbox');
     }
     qa_set_display_rules($qa_content, array('tb_pages_list' => '!wpages_all', 'tb_show_custom_pages' => '!wpages_all', 'tb_custom_pages' => 'cb_custom_pages && !wpages_all'));
     return $qa_content;
 }

 function qa_permit_check($opt)
 {
     if (qa_opt($opt) == QA_PERMIT_POINTS) {
         return qa_get_logged_in_points() >= qa_opt($opt . '_points');
     }
     return !qa_permit_value_error(qa_opt($opt), qa_get_logged_in_userid(), qa_get_logged_in_level(), qa_get_logged_in_flags());
 }

function cs_ajax_delete_widget()
{
    if (qa_get_logged_in_level() >= QA_USER_LEVEL_ADMIN) {
        $id = strip_tags($_REQUEST['id']);
        widget_opt_delete($id);
    }
    die;
}

/**
 *判断是否为超级管理员
 */
function isManager()
{
    if (qa_get_logged_in_level() >= QA_USER_LEVEL_ADMIN) {
        return true;
    } else {
        return false;
    }
}

 function forbid_new_tag()
 {
     $q_edit = $this->template == 'ask' || isset($this->content['form_q_edit']);
     $tag_prevent = qa_opt('tag_synonyms_prevent');
     if ($q_edit && $tag_prevent) {
         return qa_get_logged_in_points() < (int) qa_opt('tag_synonyms_rep') && qa_get_logged_in_level() < QA_USER_LEVEL_EXPERT;
     }
     return false;
 }

/**
 * Adds few more links in the admin subnavigation
 *
 * @return array
 */
function donut_admin_sub_navigation()
{
    $navigation = array();
    $level = qa_get_logged_in_level();
    if ($level >= QA_USER_LEVEL_ADMIN) {
        $url = 'admin/donut-theme/general-settings';
        $navigation[$url] = array('label' => donut_lang('donut_theme_settings'), 'url' => qa_path_html($url));
    }
    return $navigation;
}

 function head_custom()
 {
     qa_html_theme_base::head_custom();
     if (!qa_opt('badge_active')) {
         return;
     }
     if ($this->request == 'admin/plugins' && qa_get_logged_in_level() >= QA_USER_LEVEL_ADMIN) {
         $this->output("\n\t\t\t\t<script>" . (qa_opt('badge_notify_time') != '0' ? "\n\t\t\t\t\tjQuery('document').ready(function() { jQuery('.notify-container').delay(" . (int) qa_opt('badge_notify_time') * 1000 . ").slideUp('fast'); });" : "") . "\n\t\t\t\t\tfunction badgeEdit(slug,end) {\n\t\t\t\t\t\tif(end) {\n\t\t\t\t\t\t\tjQuery('#badge_'+slug+'_edit').hide();\n\t\t\t\t\t\t\tjQuery('#badge_'+slug+'_badge').show();\n\t\t\t\t\t\t\tjQuery('#badge_'+slug+'_badge').html(jQuery('#badge_'+slug+'_edit').val());\n\t\t\t\t\t\t\treturn;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tjQuery('#badge_'+slug+'_badge').hide();\n\t\t\t\t\t\tjQuery('#badge_'+slug+'_edit').show();\n\t\t\t\t\t\tjQuery('#badge_'+slug+'_edit').focus();\n\t\t\t\t\t}\n\t\t\t\t</script>");
     }
     $this->output('<style>', qa_opt('badges_css'), '</style>');
 }

function mp_announcements_sub_navigation()
{
    $level = qa_get_logged_in_level();
    $navigation = array();
    if ($level >= QA_USER_LEVEL_EDITOR) {
        $navigation = array('default' => array('url' => qa_path_html('mp-announcements-page'), 'label' => qa_lang_html('announcements/link_all')), 'create' => array('url' => qa_path_html('mp-announcements-create-page'), 'label' => qa_lang_html('announcements/link_create')));
    } else {
        $navigation = array('default' => array('url' => qa_path_html('mp-announcements-page'), 'label' => qa_lang_html('announcements/link_all')));
    }
    return $navigation;
}

    function q_view_clear()
    {
        // call default method output
        qa_html_theme_base::q_view_clear();
        // return if not admin!
        if (qa_get_logged_in_level() < QA_USER_LEVEL_ADMIN) {
            return;
        }
        // check if question is duplicate
        $closed = @$this->content['q_view']['raw']['closedbyid'] !== null;
        if ($closed) {
            // check if duplicate
            $duplicate = qa_db_read_one_value(qa_db_query_sub('SELECT postid FROM `^posts` 
																		WHERE `postid` = #
																		AND `type` = "Q"
																		;', $this->content['q_view']['raw']['closedbyid']), true);
            if ($duplicate) {
                $this->output('<div id="mergeDup" style="margin:10px 0 0 120px;padding:5px 10px;background:#FCC;border:1px solid #AAA;"><h3>Merge Duplicate:</h3>');
                // form output
                $this->output('
<FORM METHOD="POST">
<TABLE>
	<TR>
		<TD CLASS="qa-form-tall-label">
			From: &nbsp;
			<INPUT NAME="merge_from" id="merge_from" TYPE="text" VALUE="' . $this->content['q_view']['raw']['postid'] . '" CLASS="qa-form-tall-number">
			&nbsp; To: &nbsp;
			<INPUT NAME="merge_to" id="merge_to" TYPE="text" VALUE="' . $this->content['q_view']['raw']['closedbyid'] . '" CLASS="qa-form-tall-number">
		</TD>
	</TR>
	<TR>
		<TD CLASS="qa-form-tall-label">
		Text to show when redirecting from merged question:
		</TD>
	</TR>
	<TR>
		<TD CLASS="qa-form-tall-label">
		<INPUT NAME="merge_question_merged" id="merge_question_merged" TYPE="text" VALUE="' . qa_opt('merge_question_merged') . '" CLASS="qa-form-tall-text">
		</TD>
	</TR>
	<TR>
		<TD style="text-align:right;">
			<INPUT NAME="merge_question_process" VALUE="Merge" TITLE="" TYPE="submit" CLASS="qa-form-tall-button qa-form-tall-button-0">
		</TD>

	</TR>
	
</TABLE>
</FORM>				');
                $this->output('</div>');
            }
        }
    }

function qa_page_q_post_rules($post, $parentpost = null, $siblingposts = null, $childposts = null)
{
    $rules = qa_page_q_post_rules_base($post, $parentpost, $siblingposts, $childposts);
    qa_db_query_sub('CREATE TABLE IF NOT EXISTS ^postmeta (
			meta_id bigint(20) unsigned NOT NULL AUTO_INCREMENT,
			post_id bigint(20) unsigned NOT NULL,
			meta_key varchar(255) DEFAULT \'\',
			meta_value longtext,
			PRIMARY KEY (meta_id),
			KEY post_id (post_id),
			KEY meta_key (meta_key)
			) ENGINE=MyISAM  DEFAULT CHARSET=utf8');
    $expert = qa_db_read_one_value(qa_db_query_sub("SELECT meta_value FROM ^postmeta WHERE meta_key='is_expert_question' AND post_id=#", $post['postid']), true);
    if ($expert) {
        if (!qa_permit_value_error(qa_opt('expert_question_roles'), qa_get_logged_in_userid(), qa_get_logged_in_level(), qa_get_logged_in_flags())) {
            $is_expert = true;
        }
        $users = qa_opt('expert_question_users');
        $users = explode("\n", $users);
        $handle = qa_get_logged_in_handle();
        foreach ($users as $idx => $user) {
            if ($user == $handle) {
                $is_expert = true;
                break;
            }
            if (strpos($user, '=')) {
                $user = explode('=', $user);
                if ($user[0] == $handle) {
                    $catnames = explode(',', $user[1]);
                    $cats = qa_db_read_all_values(qa_db_query_sub('SELECT categoryid FROM ^categories WHERE title IN ($)', $catnames));
                    $is_expert = $cats;
                }
            }
        }
        if (isset($is_expert) && !$rules['viewable']) {
            // experts that aren't allowed to change hidden questions
            if (is_array($is_expert)) {
                $in_cats = qa_db_read_one_value(qa_db_query_sub("SELECT COUNT(postid) FROM ^posts WHERE categoryid IN (#) AND postid=#", $is_expert, $post['postid']), true);
                if ($in_cats) {
                    $rules['viewable'] = true;
                }
            } else {
                $rules['viewable'] = true;
            }
        }
        $rules['reshowable'] = false;
        $rules['answerbutton'] = true;
        $rules['commentbutton'] = true;
        $rules['commentable'] = true;
    }
    return $rules;
}

 function head_script()
 {
     // insert Javascript into the <head>
     $google_UA = qa_opt('google_analytics_UA');
     $is_admin = qa_get_logged_in_level() == 120 ? true : false;
     if (!empty($google_UA)) {
         if (!($is_admin && qa_opt('google_analytics_show_for_admin'))) {
             // the loged in user is not the admin
             $this->content['script'][] = '<script type="text/javascript">' . 'var _gaq = _gaq || [];' . '_gaq.push([\'_setAccount\', \'' . $google_UA . '\']);' . '_gaq.push([\'_trackPageview\']);' . '(function() {' . 'var ga = document.createElement(\'script\'); ga.type = \'text/javascript\'; ga.async = true;' . 'ga.src = (\'https:\' == document.location.protocol ? \'https://ssl\' : \'http://www\') + \'.google-analytics.com/ga.js\';' . 'var s = document.getElementsByTagName(\'script\')[0]; s.parentNode.insertBefore(ga, s);' . '})();' . '</script>';
         }
     }
     qa_html_theme_base::head_script();
 }

 function head_script()
 {
     // insert Javascript into the <head>
     $google_UA = qa_opt('google_analytics_UA');
     $google_domain = qa_opt('google_analytics_domain');
     $is_admin = qa_get_logged_in_level() == 120 ? true : false;
     if (!empty($google_UA)) {
         if (!($is_admin && qa_opt('google_analytics_show_for_admin'))) {
             // the loged in user is not the admin
             $this->content['script'][] = $google_UA;
         }
     }
     qa_html_theme_base::head_script();
 }

function qa_page_q_post_rules($post, $parentpost = null, $siblingposts = null, $childposts = null)
{
    // default function call
    $rules = qa_page_q_post_rules_base($post, $parentpost, $siblingposts, $childposts);
    $userid = qa_get_logged_in_userid();
    $level = qa_get_logged_in_level();
    // do not show answer button if spam-limit exceeded (git-suggest)
    if (!qa_limits_remaining($userid, QA_LIMIT_ANSWERS)) {
        $rules['answerbutton'] = false;
    }
    // users are never allowed to hide posts
    $rules['hideable'] = false;
    // normal users are not allowed to edit posts after x min
    $timestamp = time();
    // edit time frame: 5 min (300s) for questions/comments + 20 min (1200s) for answers
    if ($post['type'] == 'A') {
        $rules['editable'] = $rules['editbutton'] = $rules['isbyuser'] && $timestamp - $post['created'] < 1200;
    } else {
        $rules['editable'] = $rules['editbutton'] = $rules['isbyuser'] && $timestamp - $post['created'] < 300;
    }
    // questions cannot be reopened, only admin
    $rules['reopenable'] = $rules['reopenable'] && $level >= QA_USER_LEVEL_ADMIN;
    // Moderator
    if ($level == QA_USER_LEVEL_EXPERT) {
        // allowed to edit own answers and all questions
        // time frame: allow edit after 5 min and up to 7 days (604800 sec), can edit his own answer immediately
        $rules['editable'] = $rules['editbutton'] = ($rules['isbyuser'] || $post['type'] == 'Q') && !isset($post['closedbyid']) && $post['userid'] != 1;
        // never allow question-posts of admin to be edited
    } else {
        if ($level == QA_USER_LEVEL_EDITOR) {
            // can edit all posts in forum, but not admin posts
            $rules['editable'] = $rules['editbutton'] = $post['userid'] != 1;
            // can clear flags
            $rules['clearflaggable'] = $post['flagcount'] >= (@$post['userflag'] ? 2 : 1);
        }
    }
    // && ( ($timestamp - $post['created'] > 300) || $rules['isbyuser'] ) // can edit question just after 5 min OR his own answer immediately
    // && ($timestamp - $post['created'] < 604800 || $level>=QA_USER_LEVEL_EDITOR) // do not allow edit of posts older than 7 days, Redakteur can
    // admin has all rights
    if ($level >= QA_USER_LEVEL_ADMIN) {
        $rules['editable'] = $rules['editbutton'] = $rules['hideable'] = true;
    }
    // experts, moderators, admins can close questions
    $rules['closeable'] = $level >= QA_USER_LEVEL_EXPERT && !$rules['closed'];
    // && ($timestamp - $post['created'] < 1209600) ); // within 7 days
    // do not show retag button as it does the same as edit button
    $rules['retagcatbutton'] = false;
    return $rules;
}

 function process_request($request)
 {
     if (qa_get_logged_in_level() < QA_USER_LEVEL_ADMIN) {
         $qa_content = qa_content_prepare();
         $qa_content['error'] = "You don't have permission to access this page.";
         return $qa_content;
     }
     $qa_content = qa_content_prepare();
     $qa_content['site_title'] = "Infinity Theme";
     $qa_content['title'] = "Theme Option";
     $qa_content['error'] = "";
     $qa_content['suggest_next'] = "";
     $qa_content['custom'] = $this->page_form();
     $qa_content['sidepanel'] = '';
     return $qa_content;
 }

function qa_admin_check_privileges(&$qa_content)
{
    global $qa_login_userid, $qa_request;
    if (!isset($qa_login_userid)) {
        require_once QA_INCLUDE_DIR . 'qa-app-format.php';
        $qa_content = qa_content_prepare();
        $qa_content['title'] = qa_lang_html('admin/admin_title');
        $qa_content['error'] = qa_insert_login_links(qa_lang_html('admin/not_logged_in'), $qa_request);
        return false;
    } elseif (qa_get_logged_in_level() < QA_USER_LEVEL_ADMIN) {
        $qa_content = qa_content_prepare();
        $qa_content['title'] = qa_lang_html('admin/admin_title');
        $qa_content['error'] = qa_lang_html('admin/no_privileges');
        return false;
    }
    return true;
}