PHP build_cron_next_run函数代码示例

 /**
  * Disable a product, not delete
  *
  */
 public function disable($productid = null)
 {
     $productid = $productid ? $productid : $this->productinfo['productid'];
     $this->db->query_write("\n\t\t\tUPDATE " . TABLE_PREFIX . "product\n\t\t\tSET active = 0\n\t\t\tWHERE productid = '" . $this->db->escape_string($productid) . "'\n\t\t");
     vBulletinHook::build_datastore($this->db);
     build_product_datastore();
     // build bitfields to remove/add this products bitfields
     require_once DIR . '/includes/class_bitfield_builder.php';
     vB_Bitfield_Builder::save($this->db);
     // Products can enable a cron entries, so we need to rebuild that as well
     require_once DIR . '/includes/functions_cron.php';
     build_cron_next_run();
     // Purge cache -- doesn't apply to pre-vB4 versions
     if (class_exists('vB_Cache')) {
         vB_Cache::instance()->purge('vb_types.types');
     }
     // Reload blocks and block types -- doesn't apply to pre-vB4 versions
     if (class_exists('vB_BlockManager')) {
         $blockmanager = vB_BlockManager::create($this->registry);
         $blockmanager->reloadBlockTypes();
         $blockmanager->getBlocks(true, true);
     }
 }

function exec_cron($cronid = NULL)
{
    global $vbulletin, $workingdir, $subscriptioncache;
    if ($cronid = intval($cronid)) {
        $nextitem = $vbulletin->db->query_first_slave("\n\t\t\tSELECT *\n\t\t\tFROM " . TABLE_PREFIX . "cron\n\t\t\tWHERE cronid = {$cronid}\n\t\t");
    } else {
        $nextitem = $vbulletin->db->query_first("\n\t\t\tSELECT cron.*\n\t\t\tFROM " . TABLE_PREFIX . "cron AS cron\n\t\t\tLEFT JOIN " . TABLE_PREFIX . "product AS product ON (cron.product = product.productid)\n\t\t\tWHERE cron.nextrun <= " . TIMENOW . " AND cron.active = 1\n\t\t\t\tAND (product.productid IS NULL OR product.active = 1)\n\t\t\tORDER BY cron.nextrun\n\t\t\tLIMIT 1\n\t\t");
    }
    if ($nextitem) {
        if ($nextrun = build_cron_item($nextitem['cronid'], $nextitem)) {
            include_once DIR . '/' . $nextitem['filename'];
        }
    } else {
        build_cron_next_run();
    }
    ($hook = vBulletinHook::fetch_hook('cron_complete')) ? eval($hook) : false;
}

    require_once DIR . '/includes/class_dbalter.php';
    $db_alter = new vB_Database_Alter_MySQL($db);
    if ($db_alter->fetch_table_info('language')) {
        $phrasetypes = $db->query_read("\r\n\t\t\tSELECT fieldname\r\n\t\t\tFROM " . TABLE_PREFIX . "phrasetype\r\n\t\t\tWHERE product = '" . $db->escape_string($vbulletin->GPC['productid']) . "'\r\n\t\t");
        while ($phrasetype = $db->fetch_array($phrasetypes)) {
            $db_alter->drop_field("phrasegroup_{$phrasetype['fieldname']}");
        }
    }
    delete_product($vbulletin->GPC['productid']);
    build_all_styles();
    vBulletinHook::build_datastore($db);
    require_once DIR . '/includes/adminfunctions_language.php';
    build_language();
    build_options();
    require_once DIR . '/includes/functions_cron.php';
    build_cron_next_run();
    build_product_datastore();
    // build bitfields to remove/add this products bitfields
    require_once DIR . '/includes/class_bitfield_builder.php';
    vB_Bitfield_Builder::save($db);
    // reload block types
    $blockmanager = vB_BlockManager::create($vbulletin);
    $blockmanager->reloadBlockTypes(true);
    if (!defined('DISABLE_PRODUCT_REDIRECT')) {
        define('CP_REDIRECT', 'index.php?loc=' . urlencode('plugin.php?do=product'));
    }
    print_stop_message('product_x_uninstalled', $vbulletin->GPC['productid']);
}
// #############################################################################
if ($_REQUEST['do'] == 'productdelete') {
    $vbulletin->input->clean_array_gpc('r', array('productid' => TYPE_STR));

    /**
     * Step #7 - Default User Setup...
     *
     */
    function step_7($data = null)
    {
        if ($data['response']) {
            array_map('trim', $data['htmldata']);
            $errors = array();
            if (empty($data['htmldata']['username'])) {
                $errors['username'] = $this->phrase['install']['error_username'];
            }
            if (empty($data['htmldata']['email']) or !is_valid_email($data['htmldata']['email'])) {
                $errors['email'] = $this->phrase['install']['error_email'];
            }
            if (empty($data['htmldata']['password']) or empty($data['htmldata']['confirmpassword'])) {
                if (empty($data['htmldata']['password'])) {
                    $errors['password'] = $this->phrase['install']['error_password'];
                } else {
                    if (empty($data['htmldata']['confirmpassword'])) {
                        $errors['confirmpassword'] = $this->phrase['install']['error_confirmpassword'];
                    }
                }
            } else {
                if ($data['htmldata']['password'] != $data['htmldata']['confirmpassword']) {
                    $errors['mismatch'] = $this->phrase['install']['error_password_not_match'];
                } else {
                    if ($data['htmldata']['password'] == $data['htmldata']['username'] and !defined('ALLOW_SAME_USERNAME_PASSWORD')) {
                        $errors['samepasswordasusername'] = $this->phrase['install']['error_same_password_as_username'];
                    }
                }
            }
            // check if a user already exists. If so, DO NOT CREATE A NEW USER.
            $vbexists = $this->fetch_vbexists();
            if (!$vbexists) {
                $errors[] = $this->phrase['install']['user_table_missing'];
                // we can't create a user without a user table.
            } else {
                // assuming if user table exists, userid will exist. If a user exists, DO NOT CREATE A NEW USER
                if ($this->db->query_first("SELECT userid FROM " . trim($this->registry->config['Database']['tableprefix']) . "user LIMIT 1")) {
                    $errors[] = $this->phrase['install']['user_already_exists'];
                }
            }
            if (empty($errors)) {
                require_once DIR . '/includes/class_bitfield_builder.php';
                vB_Bitfield_Builder::save($this->db);
                $admin_defaults = array('vbasset_enable', 'showsignatures', 'showavatars', 'showimages', 'adminemail', 'dstauto', 'receivepm', 'showusercss', 'receivefriendemailrequest', 'vm_enable');
                $admin_useroption = 0;
                foreach ($admin_defaults as $bitfield) {
                    $admin_useroption |= $this->registry->bf_misc_useroptions["{$bitfield}"];
                }
                require_once DIR . '/includes/functions_user.php';
                //for now we'll just include these to get the define for the salt length.  Should investigate
                //using the DM to add the initial admin user, but there may be issues with doing that without
                //a proper user session (which we can't have until we require the user.
                require_once DIR . '/includes/class_dm.php';
                require_once DIR . '/includes/class_dm_user.php';
                $salt = fetch_user_salt(SALT_LENGTH);
                /*insert query*/
                $this->db->query_write("\n\t\t\t\t\tINSERT INTO " . TABLE_PREFIX . "user\n\t\t\t\t\t\t(username, salt, password, email, usertitle, joindate, lastvisit, lastactivity, usergroupid, passworddate, options, showvbcode)\n\t\t\t\t\tVALUES (\n\t\t\t\t\t\t'" . $this->db->escape_string(htmlspecialchars_uni($data['htmldata']['username'])) . "',\n\t\t\t\t\t\t'" . $this->db->escape_string($salt) . "',\n\t\t\t\t\t\t'" . $this->db->escape_string(md5(md5($data['htmldata']['password']) . $salt)) . "',\n\t\t\t\t\t\t'" . $this->db->escape_string($data['htmldata']['email']) . "',\n\t\t\t\t\t\t'" . $this->db->escape_string($this->phrase['install']['usergroup_admin_usertitle']) . "',\n\t\t\t\t\t\t" . TIMENOW . ",\n\t\t\t\t\t\t" . TIMENOW . ",\n\t\t\t\t\t\t" . TIMENOW . ",\n\t\t\t\t\t\t6,\n\t\t\t\t\t\tFROM_UNIXTIME(" . TIMENOW . "),\n\t\t\t\t\t\t{$admin_useroption},\n\t\t\t\t\t\t2\n\t\t\t\t\t)\n\t\t\t\t");
                $userid = $this->db->insert_id();
                /*insert query*/
                $this->db->query_write("\n\t\t\t\t\tINSERT INTO " . TABLE_PREFIX . "usertextfield\n\t\t\t\t\t\t(userid)\n\t\t\t\t\tVALUES\n\t\t\t\t\t\t({$userid})\n\t\t\t\t");
                /*insert query*/
                $this->db->query_write("\n\t\t\t\t\tINSERT INTO " . TABLE_PREFIX . "userfield\n\t\t\t\t\t\t(userid)\n\t\t\t\t\tVALUES\n\t\t\t\t\t\t({$userid})\n\t\t\t\t");
                /*insert query*/
                $this->db->query_write("INSERT INTO " . TABLE_PREFIX . "administrator\n\t\t\t\t\t(userid, adminpermissions)\n\t\t\t\tVALUES\n\t\t\t\t\t({$userid}, " . (array_sum($this->registry->bf_ugp_adminpermissions) - 3) . ")\n\t\t\t\t");
                /*insert query*/
                $this->db->query_write("INSERT INTO " . TABLE_PREFIX . "moderator\n\t\t\t\t\t(userid, forumid, permissions, permissions2)\n\t\t\t\tVALUES\n\t\t\t\t\t(\n\t\t\t\t\t\t{$userid},\n\t\t\t\t\t\t-1,\n\t\t\t\t\t\t" . (array_sum($this->registry->bf_misc_moderatorpermissions) - ($this->registry->bf_misc_moderatorpermissions['newthreademail'] + $this->registry->bf_misc_moderatorpermissions['newpostemail'])) . ",\n\t\t\t\t\t\t" . array_sum($this->registry->bf_misc_moderatorpermissions2) . "\n\t\t\t\t\t)\n\t\t\t\t");
                build_image_cache('smilie');
                build_image_cache('avatar');
                build_image_cache('icon');
                build_bbcode_cache();
                require_once DIR . '/includes/functions_databuild.php';
                build_user_statistics();
                require_once DIR . '/includes/adminfunctions_forums.php';
                build_forum_child_lists();
                build_forum_permissions();
                require_once DIR . '/includes/functions_cron.php';
                build_cron_next_run();
                require_once DIR . '/includes/adminfunctions_attachment.php';
                build_attachment_permissions();
                require_once DIR . '/includes/class_block.php';
                $blockmanager = vB_BlockManager::create($this->registry);
                $blockmanager->reloadBlockTypes();
                $this->show_message($this->phrase['install']['administrator_account_created']);
                return;
            } else {
                foreach ($errors as $key => $value) {
                    $errors["{$key}"] = '<span class="usererror">' . $value . '</span>';
                }
            }
        } else {
            $data['htmldata'] = array();
        }
        $html = '<table cellspacing="0" cellpadding="4" border="0" align="center" width="100%" id="cpform_table" class="" style="border-collapse: separate;">
<tbody>
<tr valign="top">
	<td class="alt1">' . $this->phrase['install']['username'] . $errors['username'] . '
		<span id="htmldata[username]_error" class="usererror hidden">' . $this->phrase['install']['field_required'] . '</span>
//.........这里部分代码省略.........

function exec_cron($cronid = NULL)
{
	global $vbulletin, $workingdir, $subscriptioncache;

	if ($cronid = intval($cronid))
	{
		$nextitem = $vbulletin->db->query_first_slave("
			SELECT *
			FROM " . TABLE_PREFIX . "cron
			WHERE cronid = $cronid
		");
	}
	else
	{
		$nextitem = $vbulletin->db->query_first("
			SELECT cron.*
			FROM " . TABLE_PREFIX . "cron AS cron
			LEFT JOIN " . TABLE_PREFIX . "product AS product ON (cron.product = product.productid)
			WHERE cron.nextrun <= " . TIMENOW . " AND cron.active = 1
				AND (product.productid IS NULL OR product.active = 1)
			ORDER BY cron.nextrun
			LIMIT 1
		");
	}

	if ($nextitem)
	{
		if ($nextrun = build_cron_item($nextitem['cronid'], $nextitem))
		{
			include_once(DIR . '/' . $nextitem['filename']);
		}
	}
	else
	{
		build_cron_next_run();
	}

	//make sure that shutdown functions are called on script exit.
	$GLOBALS['vbulletin']->shutdown->shutdown();
	($hook = vBulletinHook::fetch_hook('cron_complete')) ? eval($hook) : false;
}

//.........这里部分代码省略.........
				" . intval($faq['displayorder']) . ",
				1,
				'" . $db->escape_string($info['productid']) . "')
			";
		}

		if ($sql)
		{
			/*insert query*/
			$db->query_write("
				REPLACE INTO " . TABLE_PREFIX . "faq
					(faqname, faqparent, displayorder, volatile, product)
				VALUES
					" . implode(',', $sql) . "
			");
		}
	}

	// Check if the plugin system is disabled. If it is, enable it.
	if (!$vbulletin->options['enablehooks'])
	{
		$db->query_write("
			UPDATE " . TABLE_PREFIX . "setting
			SET value = '1'
			WHERE varname = 'enablehooks'
		");

		$rebuild['options'] = true;
	}

	// Now rebuild everything we need...
	if ($rebuild['plugins'])
	{
		vBulletinHook::build_datastore($db);

		if ($active)
		{
			$plugin_data = $db->query_read("
				SELECT *
				FROM " . TABLE_PREFIX . "datastore
				WHERE title IN ('pluginlist', 'pluginlistadmin')
			");
			while ($plugin_info = $db->fetch_array($plugin_data))
			{
				if ($plugin_info['title'] == 'pluginlist')
				{
					$vbulletin->pluginlist = unserialize($plugin_info['data']);
				}
				else if ($plugin_info['title'] == 'pluginlistadmin')
				{
					$vbulletin->pluginlistadmin = unserialize($plugin_info['data']);
				}
			}

			// enable any hooks -- this is mainly necessary for importing templates (template_safe_functions hook)
			if (!defined('DISABLE_HOOKS'))
			{
				if (!empty($vbulletin->pluginlistadmin) AND is_array($vbulletin->pluginlistadmin))
				{
					$vbulletin->pluginlist = array_merge($vbulletin->pluginlist, $vbulletin->pluginlistadmin);
					unset($vbulletin->pluginlistadmin);
				}
				vBulletinHook::set_pluginlist($vbulletin->pluginlist);
			}
		}
	}

	if ($rebuild['templates'])
	{
		build_all_styles();
	}
	if ($rebuild['phrases'])
	{
		require_once(DIR . '/includes/adminfunctions_language.php');
		build_language();
	}
	if ($rebuild['options'])
	{
		build_options();
	}
	if ($rebuild['cron'])
	{
		require_once(DIR . '/includes/functions_cron.php');
		build_cron_next_run();
	}

	build_product_datastore();

	// build bitfields to remove/add this products bitfields
	vB_Bitfield_Builder::save($db);

	// reload block types
	$blockmanager = vB_BlockManager::create($vbulletin);
	$blockmanager->reloadBlockTypes();

	print_dots_stop();

	$info['need_merge'] = ($rebuild['templates'] AND $installed_version);
	return $info;
}

 /**
  * Prepares for the next "page" of building. Handles parent functions and
  * updates the cron to run almost immediately (to allow a multi-page build
  * to be completed quickly.
  *
  * @return	boolean
  */
 protected function prepare_next_page()
 {
     if (!parent::prepare_next_page()) {
         return false;
     }
     if ($this->cron_item) {
         // if we have more to do, run the next step in approximately a minute
         $this->registry->db->query_write("UPDATE " . TABLE_PREFIX . "cron SET nextrun = " . (TIMENOW + 60) . " WHERE cronid = " . intval($this->cron_item['cronid']));
         build_cron_next_run(TIMENOW + 60);
     }
     return true;
 }

//.........这里部分代码省略.........
            $scheduling['day'] = intval($scheduling['day']);
            $scheduling['hour'] = intval($scheduling['hour']);
            $scheduling['minute'] = explode(',', preg_replace('#[^0-9,-]#i', '', $scheduling['minute']));
            if (count($scheduling['minute']) == 0) {
                $scheduling['minute'] = array(0);
            } else {
                $scheduling['minute'] = array_map('intval', $scheduling['minute']);
            }
            /*insert query*/
            $cronSql[] = array('weekday' => $scheduling['weekday'], 'day' => $scheduling['day'], 'hour' => $scheduling['hour'], 'minute' => serialize($scheduling['minute']), 'filename' => $cron['filename'], 'loglevel' => $cron['loglevel'], 'active' => $cron['active'], 'varname' => $cron['varname'], 'volatile' => 1, 'product' => $info['productid']);
            $cronid = $assertor->assertQuery('replaceValues', array('values' => $cronSql, 'table' => 'cron', 'returnId' => true));
            if ($cronid) {
                build_cron_item($cronid);
            }
            $rebuild['cron'] = true;
        }
    }
    // ############## import faq
    if (isset($arr['faqentries']['faq']) and is_array($arr['faqentries']['faq'])) {
        $faq_entries =& $arr['faqentries']['faq'];
        if (!isset($faq_entries[0])) {
            $faq_entries = array($faq_entries);
        }
        $sql = array();
        foreach ($faq_entries as $faq) {
            $sql[] = array('faqname' => $faq['faqname'], 'faqparent' => $faq['faqparent'], 'displayorder' => intval($faq['displayorder']), 'volatile' => 1, 'product' => $info['productid']);
        }
        if ($sql) {
            /*insert query*/
            $assertor->assertQuery('replaceValues', array('values' => $sql, 'table' => 'faq'));
        }
    }
    // ############## import widgets
    if (isset($arr['widgets']['widget']) and is_array($arr['widgets']['widget'])) {
        $widgetImporter = new vB_Xml_Import_Widget($info['productid']);
        $widgetImporter->importFromParsedXML($arr['widgets']);
    }
    // ############## import pagetemplates
    if (isset($arr['pagetemplates']['pagetemplate']) and is_array($arr['pagetemplates']['pagetemplate'])) {
        $pageTemplateImporter = new vB_Xml_Import_PageTemplate($info['productid']);
        $pageTemplateImporter->importFromParsedXML($arr['pagetemplates']);
    }
    // ############## import page
    if (isset($arr['pages']['page']) and is_array($arr['pages']['page'])) {
        $pageImporter = new vB_Xml_Import_Page($info['productid']);
        $pageImporter->importFromParsedXML($arr['pages']);
    }
    // ############## import channels
    if (isset($arr['channels']['channel']) and is_array($arr['channels']['channel'])) {
        $channelImporter = new vB_Xml_Import_Channel($info['productid']);
        $channelImporter->importFromParsedXML($arr['channels']);
    }
    // ############## import routes
    if (isset($arr['routes']['route']) and is_array($arr['routes']['route'])) {
        $routeImporter = new vB_Xml_Import_Route($info['productid']);
        $routeImporter->importFromParsedXML($arr['routes']);
    }
    if (isset($routeImporter)) {
        // update pages and channels with new route ids
        if (isset($pageImporter)) {
            $pageImporter->updatePageRoutes();
        }
        if (isset($channelImporter)) {
            $channelImporter->updateChannelRoutes();
        }
    }
    // Check if the hook system is disabled. If it is, enable it.
    if (!$vbulletin->options['enablehooks']) {
        $assertor->update('setting', array('value' => 1), array('varname' => 'enablehooks'));
        $rebuild['options'] = true;
    }
    // Now rebuild everything we need...
    if ($rebuild['hooks']) {
        vB_Api::instanceInternal("Hook")->buildHookDatastore();
    }
    if ($rebuild['templates']) {
        if ($error = build_all_styles(0, 0, '', false, $verbose)) {
            return $error;
        }
    }
    if ($rebuild['phrases']) {
        require_once DIR . '/includes/adminfunctions_language.php';
        build_language();
    }
    if ($rebuild['options']) {
        vB::getDatastore()->build_options();
    }
    if ($rebuild['cron']) {
        require_once DIR . '/includes/functions_cron.php';
        build_cron_next_run();
    }
    build_product_datastore();
    // build bitfields to remove/add this products bitfields
    vB_Bitfield_Builder::save();
    if ($verbose) {
        print_dots_stop();
    }
    $info['need_merge'] = ($rebuild['templates'] and $installed_version);
    return $info;
}

function exec_cron($cronid = NULL)
{
    if ($cronid = intval($cronid)) {
        $nextitem = vB::getDbAssertor()->getRow('cron', array(vB_dB_Query::TYPE_KEY => vB_dB_Query::QUERY_SELECT, 'cronid' => $cronid));
    } else {
        $nextitem = vB::getDbAssertor()->getRow('vBForum:fetchCronByDate', array('date' => vB::getRequest()->getTimeNow()));
    }
    if ($nextitem) {
        if ($nextrun = build_cron_item($nextitem['cronid'], $nextitem)) {
            include_once DIR . '/' . $nextitem['filename'];
        }
    } else {
        build_cron_next_run();
    }
    //make sure that shutdown functions are called on script exit.
    $GLOBALS['vbulletin']->shutdown->shutdown();
    // Legacy Hook 'cron_complete' Removed //
}

 /**
  * Toggle the enable/disable status of a cron
  *
  * @param int $cronid Cron ID
  *
  * @return void
  */
 public function switchActive($cronid)
 {
     $this->checkHasAdminPermission('canadmincron');
     $cronid = intval($cronid);
     $cron = vB::getDbAssertor()->getRow('cron_fetchswitch', array(vB_dB_Query::TYPE_KEY => vB_dB_Query::QUERY_STORED, 'cronid' => $cronid));
     if (!$cron) {
         $vboptions = vB::getDatastore()->get_value('options');
         throw new vB_Exception_Api('invalidid', array('cronid'));
     } else {
         if (!$cron['product_active']) {
             throw new vB_Exception_Api('task_not_enabled_product_x_disabled', array(htmlspecialchars_uni($cron['product_title'])));
         }
     }
     vB::getDbAssertor()->assertQuery('cron_switchactive', array(vB_dB_Query::TYPE_KEY => vB_dB_Query::QUERY_STORED, 'cronid' => $cronid));
     require_once DIR . '/includes/functions_cron.php';
     build_cron_item($cronid);
     build_cron_next_run();
 }