PHP define_default函数代码示例

<?php

define_default('FILTERS_PATH', realpath(ROOT . '../workspace') . '/application/filters/');
class Filter
{
    protected $contentType;
    protected $info;
    public function __construct($name)
    {
        $name = dash($name);
        $this->info = json_decode(file_get_contents(FILTERS_PATH . "{$name}.json"));
        $this->contentType = new ContentType($this->info->contentType);
    }
    // function __construct
    // Executes the filter
    public function run($params = array())
    {
        // And array of conditions to pass to the database
        $conditions = array();
        // If the filter has any parameters specified
        if (property_exists($this->info, 'params')) {
            foreach ($this->info->params as $param) {
                $name = dash($param->name);
                // If no value for the parameter was passed in, use the
                // filters's specified default value
                if (array_key_exists($name, $params)) {
                    $conditions[$name] = $params[$name];
                } else {
                    $conditions[$name] = $param->default;
                }
            }

 * @access public
 * @return boolean True if defined successfully or not.
 */
function define_default($name, $value)
{
    defined($name) or define($name, $value);
}
///// Some defaults that you can override in config.php //////
define_default('FEED_FETCH_TIMEOUT', 45);
// How may seconds to wait for response when requesting feed from a site
define_default('FEED_FETCH_NO_CACHE_TIMEOUT', 15);
// How may seconds to wait for response when requesting feed from a
// site when that feed wasn't cached before
define_default('FILE_FETCH_TIMEOUT', 45);
// Default timeout when fetching files from remote sites
define_default('FILE_FETCH_CONNECT_TIMEOUT', 15);
// How many seconds to wait for initial response from website when
// fetching files from remote sites
if (DB_TYPE == "pgsql") {
    define('SUBSTRING_FOR_DATE', 'SUBSTRING_FOR_DATE');
} else {
    define('SUBSTRING_FOR_DATE', 'SUBSTRING');
}
/**
 * Return available translations names.
 *
 * @access public
 * @return array A array of available translations.
 */
function get_translations()
{

<?php

define_default('DAEMON_UPDATE_LOGIN_LIMIT', 30);
define_default('DAEMON_FEED_LIMIT', 500);
define_default('DAEMON_SLEEP_INTERVAL', 120);
function update_feedbrowser_cache()
{
    $result = db_query("SELECT feed_url, site_url, title, COUNT(id) AS subscribers\n\t  \t\tFROM ttrss_feeds WHERE (SELECT COUNT(id) = 0 FROM ttrss_feeds AS tf\n\t\t\t\tWHERE tf.feed_url = ttrss_feeds.feed_url\n\t\t\t\tAND (private IS true OR auth_login != '' OR auth_pass != '' OR feed_url LIKE '%:%@%/%'))\n\t\t\t\tGROUP BY feed_url, site_url, title ORDER BY subscribers DESC LIMIT 1000");
    db_query("BEGIN");
    db_query("DELETE FROM ttrss_feedbrowser_cache");
    $count = 0;
    while ($line = db_fetch_assoc($result)) {
        $subscribers = db_escape_string($line["subscribers"]);
        $feed_url = db_escape_string($line["feed_url"]);
        $title = db_escape_string($line["title"]);
        $site_url = db_escape_string($line["site_url"]);
        $tmp_result = db_query("SELECT subscribers FROM\n\t\t\t\tttrss_feedbrowser_cache WHERE feed_url = '{$feed_url}'");
        if (db_num_rows($tmp_result) == 0) {
            db_query("INSERT INTO ttrss_feedbrowser_cache\n\t\t\t\t\t(feed_url, site_url, title, subscribers) VALUES ('{$feed_url}',\n\t\t\t\t\t\t'{$site_url}', '{$title}', '{$subscribers}')");
            ++$count;
        }
    }
    db_query("COMMIT");
    return $count;
}
/**
 * Update a feed batch.
 * Used by daemons to update n feeds by run.
 * Only update feed needing a update, and not being processed
 * by another process.
 *

<?php

define_default('OPERATORS_PATH', realpath(ROOT . 'operators') . '/');
class Operator
{
    protected $type;
    public function __construct($type)
    {
        require_once OPERATORS_PATH . dash($type) . "/operator.php";
        $this->type = $type;
    }
    public function operate($params)
    {
        $class = $this->className();
        $results = $class::operate($params);
        return $results;
    }
    protected function className()
    {
        return camel_case($this->type) . 'Operator';
    }
}

<?php

define_default('DAEMON_UPDATE_LOGIN_LIMIT', 30);
define_default('DAEMON_FEED_LIMIT', 500);
define_default('DAEMON_SLEEP_INTERVAL', 120);
define_default('_MIN_CACHE_IMAGE_SIZE', 1024);
function calculate_article_hash($article, $pluginhost)
{
    $tmp = "";
    foreach ($article as $k => $v) {
        if ($k != "feed" && isset($v)) {
            $tmp .= sha1("{$k}:" . (is_array($v) ? implode(",", $v) : $v));
        }
    }
    return sha1(implode(",", $pluginhost->get_plugin_names()) . $tmp);
}
function update_feedbrowser_cache()
{
    $result = db_query("SELECT feed_url, site_url, title, COUNT(id) AS subscribers\n\t  \t\tFROM ttrss_feeds WHERE (SELECT COUNT(id) = 0 FROM ttrss_feeds AS tf\n\t\t\t\tWHERE tf.feed_url = ttrss_feeds.feed_url\n\t\t\t\tAND (private IS true OR auth_login != '' OR auth_pass != '' OR feed_url LIKE '%:%@%/%'))\n\t\t\t\tGROUP BY feed_url, site_url, title ORDER BY subscribers DESC LIMIT 1000");
    db_query("BEGIN");
    db_query("DELETE FROM ttrss_feedbrowser_cache");
    $count = 0;
    while ($line = db_fetch_assoc($result)) {
        $subscribers = db_escape_string($line["subscribers"]);
        $feed_url = db_escape_string($line["feed_url"]);
        $title = db_escape_string($line["title"]);
        $site_url = db_escape_string($line["site_url"]);
        $tmp_result = db_query("SELECT subscribers FROM\n\t\t\t\tttrss_feedbrowser_cache WHERE feed_url = '{$feed_url}'");
        if (db_num_rows($tmp_result) == 0) {
            db_query("INSERT INTO ttrss_feedbrowser_cache\n\t\t\t\t\t(feed_url, site_url, title, subscribers) VALUES ('{$feed_url}',\n\t\t\t\t\t\t'{$site_url}', '{$title}', '{$subscribers}')");
            ++$count;

<?php

// Default the default location of the templates
define_default('TEMPLATES_PATH', realpath(ROOT . '../workspace') . '/templates/pages/');
// Default the default location of the helpers
define_default('HELPERS_PATH', realpath(ROOT . '../workspace') . '/templates/helpers/');
// Go ahead and include the global helpers, if they exists
if (file_exists(HELPERS_PATH . 'global.php')) {
    require HELPERS_PATH . 'global.php';
}
class Template extends View
{
    private static $current;
    // Hold the layout currently being processed
    private $layout;
    // Holds the name of the instance's layout
    public function __construct($file, $values = array())
    {
        self::$current = $this;
        // Include the template's helper functions, if there are any
        if (file_exists(HELPERS_PATH . "{$file}.php")) {
            require HELPERS_PATH . "{$file}.php";
        }
        $position = strpos($file, '/');
        if ($position === FALSE) {
            $this->file = TEMPLATES_PATH . $file . '.php';
        } elseif ($position === 0) {
            $this->file = TEMPLATES_PATH . substr($file, 1) . '.php';
        } else {
            $this->file = TEMPLATES_PATH . $file . '.php';
        }

<?php

define_default('HELPERS_PATH', APPLICATION_PATH . 'helpers/');
class Dispatcher
{
    public static $routes = array();
    public static function dispatch()
    {
        // Include the routes
        require CONFIG_PATH . 'routes.php';
        // Grab the controller/action stack for request
        $request = self::request();
        try {
            // Make an instance of the controller's class
            $class = new ReflectionClass(camel_case($request['controller']));
            $controller = $class->newInstance();
            // Try and include the global helper file
            require_if_exists(APPLICATION_PATH . 'helpers/global.php');
            // Require the helper files for the controller
            $helpers = explode('>', $request['controller']);
            $helper_string = '';
            foreach ($helpers as $helper) {
                $helper_string .= "/{$helper}";
                $helper_file = HELPERS_PATH . $helper_string . '.php';
                require_if_exists($helper_file);
            }
            // Execute the action
            $method = $class->getMethod($request['action']);
            $result = $method->invokeArgs($controller, $request['arguments']);
        } catch (ReflectionException $e) {
            // ob_end_clean();

set_include_path(dirname(__FILE__) . "/include" . PATH_SEPARATOR . get_include_path());
declare (ticks=1);
chdir(dirname(__FILE__));
define('DISABLE_SESSIONS', true);
require_once "version.php";
require_once "config.php";
require_once "autoload.php";
require_once "functions.php";
require_once "rssfuncs.php";
// defaults
define_default('PURGE_INTERVAL', 3600);
// seconds
define_default('MAX_CHILD_RUNTIME', 1800);
// seconds
define_default('MAX_JOBS', 2);
define_default('SPAWN_INTERVAL', DAEMON_SLEEP_INTERVAL);
// seconds
require_once "sanity_check.php";
require_once "db.php";
require_once "db-prefs.php";
if (!function_exists('pcntl_fork')) {
    die("error: This script requires PHP compiled with PCNTL module.\n");
}
$master_handlers_installed = false;
$children = array();
$ctimes = array();
$last_checkpoint = -1;
function reap_children()
{
    global $children;
    global $ctimes;

<?php

define_default('MAIL_PATH', '/mail');
class Mail
{
    public $from;
    public $subject;
    public $to;
    private $view;
    public function __construct($file, $values = array())
    {
        $this->view = new View(MAIL_PATH . "/{$file}", $values);
    }
    // Magic method for getting view variables
    public function __get($name)
    {
        return $this->view->__get($name);
    }
    // function __get
    // Magic method for setting view variables
    public function __set($name, $value)
    {
        $this->view->__set($name, $value);
    }
    // function __set
    private function body()
    {
        return $this->view->render();
    }
    // function body
    // Grabs the data for a view

<?php

define_default('CSS_PATH', ROOT . 'media/css/');
Dispatcher::match('_css/(.+)', 'less/process/$1');

<?php

define_default('VIEW_PATH', APPLICATION_PATH . 'views/');
class View
{
    // The view's variables
    protected $data = array();
    // Our file
    protected $file;
    public static function auto($values = array())
    {
        $request = Dispatcher::request();
        $file = str_replace('>', '/', $request['controller']) . '/' . $request['action'];
        return new self($file, $values);
    }
    public function __construct($file, $values = array())
    {
        $request = Dispatcher::request();
        $position = strpos($file, '/');
        if ($position === FALSE) {
            $this->file = VIEW_PATH . str_replace('>', '/', $request['controller']) . '/' . $file . '.php';
        } elseif ($position === 0) {
            $this->file = VIEW_PATH . substr($file, 1) . '.php';
        } else {
            $this->file = VIEW_PATH . $file . '.php';
        }
        $this->set($values);
    }
    // function __construct
    // Magic method for getting view variables
    public function __get($name)

<?php

define_default('FIELDS_PATH', realpath(ROOT . 'fields') . '/');
class Field
{
    protected $info;
    protected $name;
    protected $params;
    protected $type;
    public function __construct($name, $type, $params = FALSE)
    {
        require_once FIELDS_PATH . dash($type) . "/field.php";
        $this->name = $name;
        $this->params = $params;
        $this->type = $type;
    }
    // function __construct
    private function className()
    {
        return camel_case($this->type) . 'Field';
    }
    // Returns the columns needed for the field
    public function columns()
    {
        $columns = array();
        $class = $this->className();
        foreach ($class::columns($this->params) as $column) {
            $name = dash($this->name);
            if (array_key_exists('suffix', $column)) {
                $name .= '-' . dash($column['suffix']);
            }

<?php

define_default('CONTENT_TYPES_PATH', realpath(ROOT . '../workspace') . '/application/content-types/');
class ContentType
{
    protected $db;
    protected $info;
    public function __construct($name)
    {
        $this->info = json_decode(file_get_contents(CONTENT_TYPES_PATH . "{$name}.json"));
        $this->db = new Database();
    }
    // function __construct
    // Returns all of the available content types
    public static function all()
    {
        return array_map(function ($file) {
            return json_decode(file_get_contents($file));
        }, glob(CONTENT_TYPES_PATH . '*.json'));
    }
    // function all
    // Returns an array of all of the fields
    private function fields()
    {
        return array_merge($this->info->fields->left, $this->info->fields->right, $this->info->fields->hidden);
    }
    // function fields
    // Creates a new row for a content type
    public function createRecord($values = array())
    {
        // Run the before events

<?php

require dirname(__FILE__) . '/csspp/csspp.php';
define_default('CSS_BASE_PATH', realpath(ROOT));
class AssetProcessor extends Controller
{
    // Action for processing stylesheets
    public function css()
    {
        $file = $this->get('file');
        $csspp = new CSSPP($file, CSS_BASE_PATH);
        // Include CSS that was marked for inclusion in the session
        if (array_key_exists('stylesheets', $_SESSION)) {
            foreach (array_unique($_SESSION['stylesheets']) as $stylesheet) {
                $csspp->append("@include '{$stylesheet}';\n");
            }
            unset($_SESSION['stylesheets']);
        }
        header('Content-type: text/css');
        echo $csspp;
    }
}
// class Asset_Processor

<?php

// Defines which version of Dispatch we're dealing with
define('DISPATCH_VERSION', '0.5');
// Include the system helpers
require SYSTEM_PATH . 'helpers.php';
// Define the defaults needed for Autoloader class to work
define_default('CONTROLLERS_PATH', APPLICATION_PATH . 'controllers/');
define_default('MODELS_PATH', APPLICATION_PATH . 'models/');
define_default('MODULES_PATH', ROOT . 'modules/');
define_default('START_TIME', microtime(TRUE));
class Autoloader
{
    // Defines the top-level paths to search in
    public static $paths = array(CONTROLLERS_PATH, MODELS_PATH, SYSTEM_PATH);
    // Autoloader
    public static function load($name)
    {
        foreach (self::$paths as $path) {
            $file = $path . '/' . self::filename($name) . '.php';
            if (require_if_exists($file)) {
                return TRUE;
            }
        }
    }
    // function load
    public static function module($name)
    {
        $path = MODULES_PATH . $name;
        self::$paths[] = $path;
        require_if_exists($path . '/init.php');