PHP cache::exist方法代码示例

    public static function getBlog()
    {
        $cacheFile = cache::getFileName(0, 'rpBlog');
        // every 12 hours
        if (cache::exist($cacheFile, 43200)) {
            $content = json_decode(cache::read($cacheFile), true);
        } else {
            $content = apiserver::getBlogFile();
            cache::write($content, $cacheFile);
        }
        $return = [];
        foreach ($content as $blog) {
            $return[] = '
					<div class="item">
						<div class="circle"></div>
						<div class="text">
							<p><a target="_blank" href="' . $blog['link'] . '">' . $blog['name'] . '</a></p>
							<small>' . date(lang::get('dateformat'), strtotime($blog['date'])) . '</small>
						</div>
					</div>
					';
        }
        return implode(PHP_EOL, $return);
    }

        $cacheid = cache::cacheIdFromUUID($_REQUEST['uuid']);
    } else {
        if (isset($_REQUEST['wp'])) {
            $cacheid = cache::cacheIdFromWP($_REQUEST['wp']);
        }
    }
}
// important: when the domain does not fit the api key, you must be redirected to the correct domain
if ($opt['lib']['garmin']['domain'] != $_SERVER['HTTP_HOST'] && !isset($_REQUEST['redirect'])) {
    $redirect = $opt['lib']['garmin']['redirect'];
    $redirect = str_replace('{cacheid}', $cacheid, $redirect);
    $tpl->redirect($redirect);
    exit;
}
$cache = new cache($cacheid);
if ($cache->exist() == false) {
    $tpl->error(ERROR_CACHE_NOT_EXISTS);
}
if ($cache->allowView() == false) {
    $tpl->error(ERROR_NO_ACCESS);
}
$bCrypt = isset($_REQUEST['nocrypt']) ? $_REQUEST['nocrypt'] != 1 : true;
$tpl->assign('crypt', $bCrypt);
if (isset($_REQUEST['desclang'])) {
    $sPreferedDescLang = $_REQUEST['desclang'] . ',' . $opt['template']['locale'] . ',EN';
} else {
    $sPreferedDescLang = $opt['template']['locale'] . ',EN';
}
//get cache record
$rs = sql("SELECT\t`caches`.`cache_id` AS `cacheid`,\n\t\t\t\t`caches`.`user_id` AS `userid`,\n\t\t\t\t`caches`.`status` AS `status`,\n\t\t\t\t`caches`.`latitude` AS `latitude`,\n\t\t\t\t`caches`.`longitude` AS `longitude`,\n\t\t\t\t`caches`.`name` AS `name`,\n\t\t\t\t`caches`.`type` AS `type`,\n\t\t\t\t`caches`.`size` AS `size`,\n\t\t\t\t`caches`.`search_time` AS `searchtime`,\n\t\t\t\t`caches`.`way_length` AS `waylength`,\n\t\t\t\t`caches`.`country` AS `countryCode`,\n\t\t\t\tIFNULL(`ttCountry`.`text`, `countries`.`name`) AS `country`, \n\t\t\t\t`caches`.`logpw` AS `logpw`,\n\t\t\t\t`caches`.`date_hidden` AS `datehidden`,\n\t\t\t\t`caches`.`wp_oc` AS `wpoc`,\n\t\t\t\t`caches`.`wp_gc` AS `wpgc`,\n\t\t\t\t`caches`.`wp_nc` AS `wpnc`,\n\t\t\t\t`caches`.`date_created` AS `datecreated`,\n\t\t\t\t`caches`.`difficulty` AS `difficulty`,\n\t\t\t\t`caches`.`terrain` AS `terrain`,\n\t\t\t\t`cache_desc`.`language` AS `desclanguage`,\n\t\t\t\t`cache_desc`.`short_desc` AS `shortdesc`,\n\t\t\t\t`cache_desc`.`desc` AS `desc`,\n\t\t\t\t`cache_desc`.`hint` AS `hint`,\n\t\t\t\t`cache_desc`.`desc_html` AS `deschtml`,\n\t\t\t\tIFNULL(`stat_caches`.`found`, 0) AS `found`,\n\t\t\t\tIFNULL(`stat_caches`.`notfound`, 0) AS `notfound`,\n\t\t\t\tIFNULL(`stat_caches`.`note`, 0) AS `note`,\n\t\t\t\tIFNULL(`stat_caches`.`will_attend`, 0) AS `willattend`,\n\t\t\t\tIFNULL(`stat_caches`.`watch`, 0) AS `watcher`,\n\t\t\t\t`caches`.`desc_languages` AS `desclanguages`,\n\t\t\t\tIFNULL(`stat_caches`.`ignore`, 0) AS `ignorercount`,\n\t\t\t\tIFNULL(`stat_caches`.`toprating`, 0) AS `topratings`,\n\t\t\t\tIFNULL(`cache_visits`.`count`, 0) AS `visits`,\n\t\t\t\t`user`.`username` AS `username`,\n\t\t\t\tIFNULL(`cache_location`.`code1`, '') AS `code1`,\n\t\t\t\tIFNULL(`cache_location`.`adm1`, '') AS `adm1`,\n\t\t\t\tIFNULL(`cache_location`.`adm2`, '') AS `adm2`,\n\t\t\t\tIFNULL(`cache_location`.`adm3`, '') AS `adm3`,\n\t\t\t\tIFNULL(`cache_location`.`adm4`, '') AS `adm4`\n\t\t     FROM `caches`\n\t\t    INNER JOIN `user` ON `caches`.`user_id`=`user`.`user_id`\n\t\t    INNER JOIN `cache_desc` ON `caches`.`cache_id`=`cache_desc`.`cache_id` AND `cache_desc`.`language`=PREFERED_LANG(`caches`.`desc_languages`, '&3')\n\t\t     LEFT JOIN `countries` ON `caches`.`country`=`countries`.`short`\n\t\t     LEFT JOIN `sys_trans` AS `tCountry` ON `countries`.`trans_id`=`tCountry`.`id` AND `countries`.`name`=`tCountry`.`text`\n\t\t     LEFT JOIN `sys_trans_text` AS `ttCountry` ON `tCountry`.`id`=`ttCountry`.`trans_id` AND `ttCountry`.`lang`='&2'\n\t\t     LEFT JOIN `cache_visits` ON `cache_visits`.`cache_id`=`caches`.`cache_id` AND `user_id_ip`='0'\n\t\t     LEFT JOIN `stat_caches` ON `caches`.`cache_id`=`stat_caches`.`cache_id`\n\t\t     LEFT JOIN `cache_location` ON `caches`.`cache_id` = `cache_location`.`cache_id`\n\t\t    WHERE `caches`.`cache_id`='&1'", $cacheid, $opt['template']['locale'], $sPreferedDescLang, $login->userid);
$rCache = sql_fetch_assoc($rs);

<?php

if (type::get('checkversion', 'int', 0) == 1) {
    $cacheFile = cache::getFileName(0, 'dynaoVersion');
    cache::exist($cacheFile, 0);
    echo message::success(lang::get('connection_again'), true);
}
if (ajax::is()) {
    if (type::super('text')) {
        $mail = mail('info@dynao.de', 'Neue Idee', type::super('text'), 'From: ' . dyn::get('user')->get('firstname') . ' ' . dyn::get('user')->get('name') . '<' . dyn::get('user')->get('email') . '>');
        if ($mail) {
            ajax::addReturn(message::success(lang::get('idea_send')));
        } else {
            ajax::addReturn(message::danger(lang::get('idea_error')));
        }
    } else {
        ajax::addReturn(message::danger(lang::get('idea_empty')));
    }
}
$versionCheck = dyn::checkDynVersion();
if ($versionCheck === lang::get('version_fail_connect')) {
    $message = lang::get('version_fail_connect');
    $message .= '<br /><a href="' . url::backend('dashboard', ['subpage' => 'overview', 'checkversion' => 1]) . '">' . lang::get('try_again') . '</a>';
    echo message::danger($message, true);
} elseif ($versionCheck) {
    echo message::danger($versionCheck, true);
}
$stats = [];
$sql = sql::factory();
$numPages = $sql->num('SELECT * FROM ' . sql::table('structure'));
$sql = sql::factory();

function cancelRequest($cacheid, $userid)
{
    global $tpl, $login;
    // cache exists?
    $cache = new cache($cacheid);
    if ($cache->exist() == false) {
        $tpl->error(ERROR_CACHE_NOT_EXISTS);
    }
    if ($cache->allowEdit() == false && $login->userid != $userid) {
        $tpl->error(ERROR_NO_ACCESS);
    }
    if ($cache->cancelAdoption($userid) == false) {
        $tpl->error(ERROR_UNKNOWN);
    }
    if ($userid == $login->userid) {
        $tpl->redirect('adoptcache.php');
    } else {
        $tpl->redirect('adoptcache.php?action=listbycache&cacheid=' . $cacheid);
    }
}

 function getValidLogTypes()
 {
     $cache = new cache($this->getCacheId());
     if ($cache->exist() == false) {
         return array();
     }
     // if ($cache->allowLog() == false)
     //	 return array();
     // Logic Error - log types are still valid when no NEW logs are allowed for the cache.
     // (Would e.g. block admin logs and log-type restoring for locked caches.)
     return get_cache_log_types($this->getCacheId(), $this->getType());
     // depends on userid
 }

 public static function getModules()
 {
     $cacheFile = cache::getFileName(0, 'dynaoModules');
     // jeden halben Tag
     if (cache::exist($cacheFile, 43200)) {
         $content = json_decode(cache::read($cacheFile), true);
     } else {
         $content = apiserver::getModulesFile();
         cache::write($content, $cacheFile);
     }
     $table = table::factory(['class' => ['table', 'table-spriped', 'table-hover']]);
     $table->addCollsLayout('60, 140, *, 110');
     $table->addRow()->addCell(lang::get('vote'))->addCell(lang::get('name'))->addCell(lang::get('description'))->addCell();
     $table->addSection('tbody');
     if (is_null($content) || !$content) {
         $table->addRow()->addCell(lang::get('no_entries'), ['colspan' => 4]);
     } else {
         foreach ($content as $addon) {
             $perc = round($addon['rate_sum'] / $addon['rate_ppl'] * 10);
             if ($perc < 33) {
                 $class = 'danger';
             } elseif ($perc < 66) {
                 $class = 'warning';
             } else {
                 $class = 'success';
             }
             $table->addRow()->addCell('<span class="label label-' . $class . '">' . $perc . '%</span>')->addCell($addon['title'])->addCell($addon['description'])->addCell('<a href="' . $addon['link'] . '" target="_blank" class="btn btn-sm btn-default">' . lang::get('import') . '</a>');
         }
     }
     return $table->show();
 }

 /**
  * Den Cache laden
  */
 protected static function loadCache()
 {
     $cacheFile = cache::getFileName(0, 'autoloadcache');
     if (!cache::exist($cacheFile, 3600)) {
         return;
     }
     list(self::$classes, self::$dirs) = json_decode(cache::read($cacheFile), true);
 }

 public static function exist($id, $time = false, $type = 'article')
 {
     $file = self::getFileName($id, $type);
     return parent::exist(self::FOLDER . DIRECTORY_SEPARATOR . $file, $time);
 }

 public static function getAddons()
 {
     $cacheFile = cache::getFileName(0, 'dynaoAddons');
     // jeden halben Tag
     if (cache::exist($cacheFile, 43200)) {
         $content = json_decode(cache::read($cacheFile), true);
     } else {
         $server = 'http://api.dynao.de/addons.json';
         $ch = curl_init($server);
         curl_setopt($ch, CURLOPT_PORT, 80);
         curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla (Statuscheck-Script)');
         curl_setopt($ch, CURLOPT_TIMEOUT, 0);
         curl_setopt($ch, CURLOPT_DNS_CACHE_TIMEOUT, 300);
         curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
         $curl = curl_exec($ch);
         curl_close($ch);
         $content = json_decode($curl, true);
         cache::write($content, $cacheFile);
     }
     $table = table::factory(['class' => ['table', 'table-spriped', 'table-hover']]);
     $table->addCollsLayout('60, 140, *, 110');
     $table->addRow()->addCell(lang::get('vote'))->addCell(lang::get('name'))->addCell(lang::get('description'))->addCell();
     $table->addSection('tbody');
     if (is_null($content)) {
         $table->addRow()->addCell(lang::get('no_entries'), ['colspan' => 4]);
     } else {
         foreach ($content as $addon) {
             $perc = round($addon['rate_sum'] / $addon['rate_ppl'] * 10);
             if ($perc < 33) {
                 $class = 'danger';
             } elseif ($perc < 66) {
                 $class = 'warning';
             } else {
                 $class = 'success';
             }
             $table->addRow()->addCell('<span class="label label-' . $class . '">' . $perc . '%</span>')->addCell($addon['title'])->addCell($addon['description'])->addCell('<a href="' . $addon['link'] . '" target="_blank" class="btn btn-sm btn-default">' . lang::get('download') . '</a>');
         }
     }
     return $table->show();
 }

 function getValidLogTypes()
 {
     $cache = new cache($this->getCacheId());
     if ($cache->exist() == false) {
         return array();
     }
     if ($cache->allowLog() == false) {
         return array();
     }
     $nTypes = array();
     $rs = sql("SELECT `log_type_id` FROM `cache_logtype` WHERE `cache_type_id`='&1'", $cache->getType());
     while ($r = sql_fetch_assoc($rs)) {
         $nTypes[] = $r['log_type_id'];
     }
     sql_free_result($rs);
     return $nTypes;
 }