PHP notice函数代码示例

function allfriends_content(&$a)
{
    $o = '';
    if (!local_user()) {
        notice(t('Permission denied.') . EOL);
        return;
    }
    if ($a->argc > 1) {
        $cid = intval($a->argv[1]);
    }
    if (!$cid) {
        return;
    }
    $c = q("select name, url, photo from contact where id = %d and uid = %d limit 1", intval($cid), intval(local_user()));
    $a->page['aside'] .= '<div class="vcard">' . '<div class="fn label">' . $c[0]['name'] . '</div>' . '<div id="profile-photo-wrapper">' . '<a href="/contacts/' . $cid . '"><img class="photo" width="175" height="175" 
		src="' . $c[0]['photo'] . '" alt="' . $c[0]['name'] . '" /></div>' . '</div>';
    if (!count($c)) {
        return;
    }
    $o .= '<h2>' . sprintf(t('Friends of %s'), $c[0]['name']) . '</h2>';
    $r = all_friends(local_user(), $cid);
    if (!count($r)) {
        $o .= t('No friends to display.');
        return $o;
    }
    $tpl = get_markup_template('common_friends.tpl');
    foreach ($r as $rr) {
        $o .= replace_macros($tpl, array('$url' => $rr['url'], '$name' => $rr['name'], '$photo' => $rr['photo'], '$tags' => ''));
    }
    $o .= cleardiv();
    //	$o .= paginate($a);
    return $o;
}

 function get()
 {
     if (argc() > 2 && argv(2) === 'add') {
         $tpl = get_markup_template("settings_oauth_edit.tpl");
         $o .= replace_macros($tpl, array('$form_security_token' => get_form_security_token("settings_oauth"), '$title' => t('Add application'), '$submit' => t('Submit'), '$cancel' => t('Cancel'), '$name' => array('name', t('Name'), '', t('Name of application')), '$key' => array('key', t('Consumer Key'), random_string(16), t('Automatically generated - change if desired. Max length 20')), '$secret' => array('secret', t('Consumer Secret'), random_string(16), t('Automatically generated - change if desired. Max length 20')), '$redirect' => array('redirect', t('Redirect'), '', t('Redirect URI - leave blank unless your application specifically requires this')), '$icon' => array('icon', t('Icon url'), '', t('Optional'))));
         return $o;
     }
     if (argc() > 3 && argv(2) === 'edit') {
         $r = q("SELECT * FROM clients WHERE client_id='%s' AND uid=%d", dbesc(argv(3)), local_channel());
         if (!count($r)) {
             notice(t('Application not found.'));
             return;
         }
         $app = $r[0];
         $tpl = get_markup_template("settings_oauth_edit.tpl");
         $o .= replace_macros($tpl, array('$form_security_token' => get_form_security_token("settings_oauth"), '$title' => t('Add application'), '$submit' => t('Update'), '$cancel' => t('Cancel'), '$name' => array('name', t('Name'), $app['clname'], ''), '$key' => array('key', t('Consumer Key'), $app['client_id'], ''), '$secret' => array('secret', t('Consumer Secret'), $app['pw'], ''), '$redirect' => array('redirect', t('Redirect'), $app['redirect_uri'], ''), '$icon' => array('icon', t('Icon url'), $app['icon'], '')));
         return $o;
     }
     if (argc() > 3 && argv(2) === 'delete') {
         check_form_security_token_redirectOnErr('/settings/oauth', 'settings_oauth', 't');
         $r = q("DELETE FROM clients WHERE client_id='%s' AND uid=%d", dbesc(argv(3)), local_channel());
         goaway(z_root() . "/settings/oauth/");
         return;
     }
     $r = q("SELECT clients.*, tokens.id as oauth_token, (clients.uid=%d) AS my \n\t\t\t\tFROM clients\n\t\t\t\tLEFT JOIN tokens ON clients.client_id=tokens.client_id\n\t\t\t\tWHERE clients.uid IN (%d,0)", local_channel(), local_channel());
     $tpl = get_markup_template("settings_oauth.tpl");
     $o .= replace_macros($tpl, array('$form_security_token' => get_form_security_token("settings_oauth"), '$baseurl' => z_root(), '$title' => t('Connected Apps'), '$add' => t('Add application'), '$edit' => t('Edit'), '$delete' => t('Delete'), '$consumerkey' => t('Client key starts with'), '$noname' => t('No name'), '$remove' => t('Remove authorization'), '$apps' => $r));
     return $o;
 }

 function post()
 {
     if (!local_channel()) {
         return;
     }
     if ($_SESSION['delegate']) {
         return;
     }
     if (!x($_POST, 'qxz_password') || !strlen(trim($_POST['qxz_password']))) {
         return;
     }
     if (!x($_POST, 'verify') || !strlen(trim($_POST['verify']))) {
         return;
     }
     if ($_POST['verify'] !== $_SESSION['remove_account_verify']) {
         return;
     }
     $account = \App::get_account();
     $account_id = get_account_id();
     if (!account_verify_password($account['account_email'], $_POST['qxz_password'])) {
         return;
     }
     if ($account['account_password_changed'] != NULL_DATE) {
         $d1 = datetime_convert('UTC', 'UTC', 'now - 48 hours');
         if ($account['account_password_changed'] > d1) {
             notice(t('Account removals are not allowed within 48 hours of changing the account password.') . EOL);
             return;
         }
     }
     $global_remove = intval($_POST['global']);
     account_remove($account_id, 1 - $global_remove);
 }

 /**
  * Constructor for the base resource class
  *
  * Constructor for the base resource class.
  * If cmid is set create the cm, course, resource objects.
  * and do some checks to make sure people can be here, and so on.
  *
  * @param cmid   integer, the current course module id - not set for new resources
  */
 function resource_base($cmid = 0)
 {
     global $CFG, $COURSE;
     $this->navlinks = array();
     if ($cmid) {
         if (!($this->cm = get_coursemodule_from_id('resource', $cmid))) {
             error("Course Module ID was incorrect");
         }
         if (!($this->course = get_record("course", "id", $this->cm->course))) {
             error("Course is misconfigured");
         }
         if (!($this->resource = get_record("resource", "id", $this->cm->instance))) {
             error("Resource ID was incorrect");
         }
         $this->strresource = get_string("modulename", "resource");
         $this->strresources = get_string("modulenameplural", "resource");
         if (!$this->cm->visible and !has_capability('moodle/course:viewhiddenactivities', get_context_instance(CONTEXT_MODULE, $this->cm->id))) {
             $pagetitle = strip_tags($this->course->shortname . ': ' . $this->strresource);
             $navigation = build_navigation($this->navlinks, $this->cm);
             print_header($pagetitle, $this->course->fullname, $navigation, "", "", true, '', navmenu($this->course, $this->cm));
             notice(get_string("activityiscurrentlyhidden"), "{$CFG->wwwroot}/course/view.php?id={$this->course->id}");
         }
     } else {
         $this->course = $COURSE;
     }
 }

function repair_ostatus_content(&$a)
{
    if (!local_user()) {
        notice(t('Permission denied.') . EOL);
        goaway($_SESSION['return_url']);
        // NOTREACHED
    }
    $o = "<h2>" . t("Resubsribing to OStatus contacts") . "</h2>";
    $uid = local_user();
    $a = get_app();
    $counter = intval($_REQUEST['counter']);
    $r = q("SELECT COUNT(*) AS `total` FROM `contact` WHERE\n                `uid` = %d AND `network` = '%s' AND `rel` IN (%d, %d)", intval($uid), dbesc(NETWORK_OSTATUS), intval(CONTACT_IS_FRIEND), intval(CONTACT_IS_SHARING));
    if (!$r) {
        return $o . t("Error");
    }
    $total = $r[0]["total"];
    $r = q("SELECT `url` FROM `contact` WHERE\n                `uid` = %d AND `network` = '%s' AND `rel` IN (%d, %d)\n\t\tORDER BY `url`\n\t\tLIMIT %d, 1", intval($uid), dbesc(NETWORK_OSTATUS), intval(CONTACT_IS_FRIEND), intval(CONTACT_IS_SHARING), $counter++);
    if (!$r) {
        $o .= t("Done");
        return $o;
    }
    $o .= "<p>" . $counter . "/" . $total . ": " . $r[0]["url"] . "</p>";
    $o .= "<p>" . t("Keep this window open until done.") . "</p>";
    $result = new_contact($uid, $r[0]["url"], true);
    $a->page['htmlhead'] = '<meta http-equiv="refresh" content="1; URL=' . $a->get_baseurl() . '/repair_ostatus?counter=' . $counter . '">';
    return $o;
}

 public function call_success()
 {
     global $USER, $COURSE, $CFG;
     if (empty($this->_xmlresponse)) {
         if (is_siteadmin($USER->id)) {
             notice(get_string('adminemptyxml', 'adobeconnect'), $CFG->wwwroot . '/admin/settings.php?section=modsettingadobeconnect');
         } else {
             notice(get_string('emptyxml', 'adobeconnect'), '', $COURSE);
         }
     }
     $dom = new DomDocument();
     $dom->loadXML($this->_xmlresponse);
     $domnodelist = $dom->getElementsByTagName('status');
     if ($domnodelist->item(0)->hasAttributes()) {
         $domnode = $domnodelist->item(0)->attributes->getNamedItem('code');
         if (!is_null($domnode)) {
             if (0 == strcmp('ok', $domnode->nodeValue)) {
                 return true;
             } else {
                 return false;
             }
         } else {
             return false;
         }
     } else {
         return false;
     }
 }

function notifications_content(&$a)
{
    if (!local_user()) {
        notice(t('Permission denied') . EOL);
        goaway($a->get_baseurl());
    }
    $o = '';
    if ($a->argc > 1 && $a->argv[1] == 'all') {
        $sql_extra = '';
    } else {
        $sql_extra = " AND `ignore` = 0 ";
    }
    $tpl = file_get_contents('view/intros-top.tpl');
    $o .= replace_macros($tpl, array('$hide_url' => strlen($sql_extra) ? 'notifications/all' : 'notifications', '$hide_text' => strlen($sql_extra) ? t('Show Ignored Requests') : t('Hide Ignored Requests')));
    $r = q("SELECT `intro`.`id` AS `intro-id`, `intro`.*, `contact`.* \n\t\tFROM `intro` LEFT JOIN `contact` ON `intro`.`contact-id` = `contact`.`id`\n\t\tWHERE `intro`.`blocked` = 0 {$sql_extra} ");
    if ($r !== false && count($r)) {
        $tpl = file_get_contents("view/intros.tpl");
        foreach ($r as $rr) {
            $o .= replace_macros($tpl, array('$intro_id' => $rr['intro-id'], '$dfrn-id' => $rr['issued-id'], '$uid' => $_SESSION['uid'], '$contact-id' => $rr['contact-id'], '$photo' => x($rr, 'photo') ? $rr['photo'] : "images/default-profile.jpg", '$fullname' => $rr['name'], '$knowyou' => $rr['knowyou'] ? t('yes') : t('no'), '$url' => $rr['url'], '$note' => $rr['note']));
        }
    } else {
        notice(t('No notifications.') . EOL);
    }
    return $o;
}

function lostpass_content(&$a)
{
    if (x($_GET, 'verify')) {
        $verify = $_GET['verify'];
        $r = q("SELECT * FROM account WHERE account_reset = '%s' LIMIT 1", dbesc($verify));
        if (!$r) {
            notice(t("Request could not be verified. (You may have previously submitted it.) Password reset failed.") . EOL);
            goaway(z_root());
            return;
        }
        $aid = $r[0]['account_id'];
        $email = $r[0]['account_email'];
        $new_password = autoname(6) . mt_rand(100, 9999);
        $salt = random_string(32);
        $password_encoded = hash('whirlpool', $salt . $new_password);
        $r = q("UPDATE account SET account_salt = '%s', account_password = '%s', account_reset = '', account_flags = (account_flags & ~%d) where account_id = %d", dbesc($salt), dbesc($password_encoded), intval(ACCOUNT_UNVERIFIED), intval($aid));
        if ($r) {
            $tpl = get_markup_template('pwdreset.tpl');
            $o .= replace_macros($tpl, array('$lbl1' => t('Password Reset'), '$lbl2' => t('Your password has been reset as requested.'), '$lbl3' => t('Your new password is'), '$lbl4' => t('Save or copy your new password - and then'), '$lbl5' => '<a href="' . $a->get_baseurl() . '">' . t('click here to login') . '</a>.', '$lbl6' => t('Your password may be changed from the <em>Settings</em> page after successful login.'), '$newpass' => $new_password, '$baseurl' => $a->get_baseurl()));
            info("Your password has been reset." . EOL);
            $email_tpl = get_intltext_template("passchanged_eml.tpl");
            $message = replace_macros($email_tpl, array('$sitename' => $a->config['sitename'], '$siteurl' => $a->get_baseurl(), '$username' => sprintf(t('Site Member (%s)'), $email), '$email' => $email, '$new_password' => $new_password, '$uid' => $newuid));
            $subject = email_header_encode(sprintf(t('Your password has changed at %s'), get_config('system', 'sitename')), 'UTF-8');
            $res = mail($email, $subject, $message, 'From: ' . 'Administrator@' . $_SERVER['SERVER_NAME'] . "\n" . 'Content-type: text/plain; charset=UTF-8' . "\n" . 'Content-transfer-encoding: 8bit');
            return $o;
        }
    } else {
        $tpl = get_markup_template('lostpass.tpl');
        $o .= replace_macros($tpl, array('$title' => t('Forgot your Password?'), '$desc' => t('Enter your email address and submit to have your password reset. Then check your email for further instructions.'), '$name' => t('Email Address'), '$submit' => t('Reset')));
        return $o;
    }
}

 function get()
 {
     $o = '';
     if (!\App::$profile['profile_uid']) {
         return;
     }
     $observer_hash = get_observer_hash();
     if (!perm_is_allowed(\App::$profile['profile_uid'], $observer_hash, 'view_contacts')) {
         notice(t('Permission denied.') . EOL);
         return;
     }
     $o .= '<h2>' . t('Common connections') . '</h2>';
     $t = count_common_friends(\App::$profile['profile_uid'], $observer_hash);
     if (!$t) {
         notice(t('No connections in common.') . EOL);
         return $o;
     }
     $r = common_friends(\App::$profile['profile_uid'], $observer_hash);
     if ($r) {
         $tpl = get_markup_template('common_friends.tpl');
         foreach ($r as $rr) {
             $o .= replace_macros($tpl, array('$url' => $rr['xchan_url'], '$name' => $rr['xchan_name'], '$photo' => $rr['xchan_photo_m'], '$tags' => ''));
         }
         $o .= cleardiv();
     }
     return $o;
 }

function viewsrc_content(&$a)
{
    $o = '';
    $sys = get_sys_channel();
    $item_id = argc() > 1 ? intval(argv(1)) : 0;
    $json = argc() > 2 && argv(2) === 'json' ? true : false;
    if (!local_channel()) {
        notice(t('Permission denied.') . EOL);
    }
    if (!$item_id) {
        App::$error = 404;
        notice(t('Item not found.') . EOL);
    }
    $item_normal = item_normal();
    if (local_channel() && $item_id) {
        $r = q("select id, item_flags, item_obscured, body from item where uid in (%d , %d) and id = %d {$item_normal} limit 1", intval(local_channel()), intval($sys['channel_id']), intval($item_id));
        if ($r) {
            if (intval($r[0]['item_obscured'])) {
                $r[0]['body'] = crypto_unencapsulate(json_decode($r[0]['body'], true), get_config('system', 'prvkey'));
            }
            $o = $json ? json_encode($r[0]['body']) : str_replace("\n", '<br />', $r[0]['body']);
        }
    }
    if (is_ajax()) {
        print '<div><i class="icon-pencil"> ' . t('Source of Item') . ' ' . $r[0]['id'] . '</i></div>';
        echo $o;
        killme();
    }
    return $o;
}

 function post()
 {
     $using_api = false;
     if (\App::$data['api_info'] && array_key_exists('media', $_FILES)) {
         $using_api = true;
         $user_info = \App::$data['api_info'];
         $nick = $user_info['screen_name'];
         $channel = get_channel_by_nick($user_info['screen_name']);
     } elseif (argc() > 1) {
         $channel = get_channel_by_nick(argv(1));
     }
     if (!$channel) {
         killme();
     }
     $observer = \App::get_observer();
     $def_album = get_pconfig($channel['channel_id'], 'system', 'photo_path');
     $def_attach = get_pconfig($channel['channel_id'], 'system', 'attach_path');
     $r = attach_store($channel, $observer ? $observer['xchan_hash'] : '', '', array('source' => 'editor', 'visible' => 0, 'album' => $def_album, 'directory' => $def_attach, 'allow_cid' => '<' . $channel['channel_hash'] . '>'));
     if (!$r['success']) {
         notice($r['message'] . EOL);
         killme();
     }
     if (intval($r['data']['is_photo'])) {
         $s = "\n\n" . $r['body'] . "\n\n";
     } else {
         $s = "\n\n" . '[attachment]' . $r['data']['hash'] . ',' . $r['data']['revision'] . '[/attachment]' . "\n";
     }
     if ($using_api) {
         return $s;
     }
     echo $s;
     killme();
 }

 function get()
 {
     if (!local_channel()) {
         return login();
     }
     $content = '<h3>' . t('Configuration Editor') . '</h3>';
     $content .= '<div class="descriptive-paragraph">' . t('Warning: Changing some settings could render your channel inoperable. Please leave this page unless you are comfortable with and knowledgeable about how to correctly use this feature.') . '</div>' . EOL . EOL;
     if (argc() == 3) {
         $content .= '<a href="pconfig">pconfig[' . local_channel() . ']</a>' . EOL;
         $content .= '<a href="pconfig/' . escape_tags(argv(1)) . '">pconfig[' . local_channel() . '][' . escape_tags(argv(1)) . ']</a>' . EOL . EOL;
         $content .= '<a href="pconfig/' . escape_tags(argv(1)) . '/' . escape_tags(argv(2)) . '" >pconfig[' . local_channel() . '][' . escape_tags(argv(1)) . '][' . escape_tags(argv(2)) . ']</a> = ' . get_pconfig(local_channel(), escape_tags(argv(1)), escape_tags(argv(2))) . EOL;
         if (in_array(argv(2), $this->disallowed_pconfig())) {
             notice(t('This setting requires special processing and editing has been blocked.') . EOL);
             return $content;
         } else {
             $content .= $this->pconfig_form(escape_tags(argv(1)), escape_tags(argv(2)));
         }
     }
     if (argc() == 2) {
         $content .= '<a href="pconfig">pconfig[' . local_channel() . ']</a>' . EOL;
         load_pconfig(local_channel(), escape_tags(argv(1)));
         foreach (\App::$config[local_channel()][escape_tags(argv(1))] as $k => $x) {
             $content .= '<a href="pconfig/' . escape_tags(argv(1)) . '/' . $k . '" >pconfig[' . local_channel() . '][' . escape_tags(argv(1)) . '][' . $k . ']</a> = ' . escape_tags($x) . EOL;
         }
     }
     if (argc() == 1) {
         $r = q("select * from pconfig where uid = " . local_channel());
         if ($r) {
             foreach ($r as $rr) {
                 $content .= '<a href="' . 'pconfig/' . escape_tags($rr['cat']) . '/' . escape_tags($rr['k']) . '" >pconfig[' . local_channel() . '][' . escape_tags($rr['cat']) . '][' . escape_tags($rr['k']) . ']</a> = ' . escape_tags($rr['v']) . EOL;
             }
         }
     }
     return $content;
 }

function follow_post(&$a)
{
    if (!local_user()) {
        notice(t('Permission denied.') . EOL);
        goaway($_SESSION['return_url']);
        // NOTREACHED
    }
    if ($_REQUEST['cancel']) {
        goaway($_SESSION['return_url']);
    }
    $uid = local_user();
    $url = notags(trim($_REQUEST['url']));
    $return_url = $_SESSION['return_url'];
    // Makes the connection request for friendica contacts easier
    // This is just a precaution if maybe this page is called somewhere directly via POST
    $_SESSION["fastlane"] = $url;
    $result = new_contact($uid, $url, true);
    if ($result['success'] == false) {
        if ($result['message']) {
            notice($result['message']);
        }
        goaway($return_url);
    } elseif ($result['cid']) {
        goaway($a->get_baseurl() . '/contacts/' . $result['cid']);
    }
    info(t('Contact added') . EOL);
    if (strstr($return_url, 'contacts')) {
        goaway($a->get_baseurl() . '/contacts/' . $contact_id);
    }
    goaway($return_url);
    // NOTREACHED
}

/** @file */
function group_add($uid, $name, $public = 0)
{
    $ret = false;
    if (x($uid) && x($name)) {
        $r = group_byname($uid, $name);
        // check for dups
        if ($r !== false) {
            // This could be a problem.
            // Let's assume we've just created a group which we once deleted
            // all the old members are gone, but the group remains so we don't break any security
            // access lists. What we're doing here is reviving the dead group, but old content which
            // was restricted to this group may now be seen by the new group members.
            $z = q("SELECT * FROM `groups` WHERE `id` = %d LIMIT 1", intval($r));
            if (count($z) && $z[0]['deleted']) {
                $r = q("UPDATE `groups` SET `deleted` = 0 WHERE `uid` = %d AND `name` = '%s' LIMIT 1", intval($uid), dbesc($name));
                notice(t('A deleted group with this name was revived. Existing item permissions <strong>may</strong> apply to this group and any future members. If this is not what you intended, please create another group with a different name.') . EOL);
            }
            return true;
        }
        do {
            $dups = false;
            $hash = random_string() . $name;
            $r = q("SELECT id FROM `groups` WHERE hash = '%s' LIMIT 1", dbesc($hash));
            if ($r) {
                $dups = true;
            }
        } while ($dups == true);
        $r = q("INSERT INTO `groups` ( hash, uid, visible, name )\n\t\t\tVALUES( '%s', %d, %d, '%s' ) ", dbesc($hash), intval($uid), intval($public), dbesc($name));
        $ret = $r;
    }
    build_sync_packet($uid, null, true);
    return $ret;
}

function lostpass_content(&$a)
{
    if (x($_GET, 'verify')) {
        $verify = $_GET['verify'];
        $hash = hash('whirlpool', $verify);
        $r = q("SELECT * FROM `user` WHERE `pwdreset` = '%s' LIMIT 1", dbesc($hash));
        if (!count($r)) {
            notice(t("Request could not be verified. (You may have previously submitted it.) Password reset failed.") . EOL);
            goaway(z_root());
            return;
        }
        $uid = $r[0]['uid'];
        $username = $r[0]['username'];
        $email = $r[0]['email'];
        $new_password = autoname(6) . mt_rand(100, 9999);
        $new_password_encoded = hash('whirlpool', $new_password);
        $r = q("UPDATE `user` SET `password` = '%s', `pwdreset` = ''  WHERE `uid` = %d LIMIT 1", dbesc($new_password_encoded), intval($uid));
        if ($r) {
            $tpl = get_markup_template('pwdreset.tpl');
            $o .= replace_macros($tpl, array('$lbl1' => t('Password Reset'), '$lbl2' => t('Your password has been reset as requested.'), '$lbl3' => t('Your new password is'), '$lbl4' => t('Save or copy your new password - and then'), '$lbl5' => '<a href="' . $a->get_baseurl() . '">' . t('click here to login') . '</a>.', '$lbl6' => t('Your password may be changed from the <em>Settings</em> page after successful login.'), '$newpass' => $new_password, '$baseurl' => $a->get_baseurl()));
            info("Your password has been reset." . EOL);
            $email_tpl = get_intltext_template("passchanged_eml.tpl");
            $email_tpl = replace_macros($email_tpl, array('$sitename' => $a->config['sitename'], '$siteurl' => $a->get_baseurl(), '$username' => $username, '$email' => $email, '$new_password' => $new_password, '$uid' => $newuid));
            $res = mail($email, "Your password has changed at {$a->config['sitename']}", $email_tpl, 'From: ' . t('Administrator') . '@' . $_SERVER['SERVER_NAME'] . "\n" . 'Content-type: text/plain; charset=UTF-8' . "\n" . 'Content-transfer-encoding: 8bit');
            return $o;
        }
    } else {
        $tpl = get_markup_template('lostpass.tpl');
        $o .= replace_macros($tpl, array('$title' => t('Forgot your Password?'), '$desc' => t('Enter your email address and submit to have your password reset. Then check your email for further instructions.'), '$name' => t('Nickname or Email: '), '$submit' => t('Reset')));
        return $o;
    }
}