Обновить Application.cfc
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Application.cfc
190
Application.cfc
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<cfcomponent
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<cfcomponent displayname="Application" output="true">
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displayname="Application"
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output="true"
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hint="Handle the application.">
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<cfset this.Name = "nubes-crud-demo" />
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<cfset this.sessionmanagement = "Yes" />
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<cfset this.datasource = "testds" />
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<!--- Set up the application. --->
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<cfset getDS(this.datasource) />
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<cfset this.Name = "container-demo" />
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<cfset this.applicationTimeout = createTimeSpan( 0, 0, 3, 0 ) />
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<cfset this.sessionmanagement="Yes"/>
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<cfset this.clientmanagement="No"/>
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<cfset this.sessiontimeout=CreateTimeSpan(0, 0, 120, 0)/>
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<cfset this.setclientcookies="No"/>
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<cfset this.datasource = "testds"/><!--- default datasource name --->
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<cffunction name="getDS" access="private" returntype="void">
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<cfset getDS(this.datasource,this.datasource)/><!--- datasource name, environment variable prefix without "_" --->
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<cfargument name="dsname" type="string" required="true"/>
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<cfset var system = createObject("java", "java.lang.System")/>
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<!--- Define the page request properties. --->
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<cfset var ds = {} />
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<cfsetting
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<cfloop list="class,connectionString,database,driver,host,port,type,url,username,password,bundleName,bundleVersion,connectionLimit,liveTimeout,validate" item="field">
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requesttimeout="20"
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<cfset var envVal = system.getEnv("#arguments.dsname#_#field#") />
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showdebugoutput="false"
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<cfif isDefined("envVal") AND len(envVal)>
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enablecfoutputonly="false"
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<cfset ds[field] = envVal />
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/>
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</cfif>
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</cfloop>
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<cffunction
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<cfset this.datasources[arguments.dsname] = ds />
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name="OnApplicationStart"
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access="public"
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returntype="boolean"
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output="false"
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hint="Fires when the application is first created.">
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<cfreturn true />
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</cffunction>
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</cffunction>
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<cffunction name="OnRequest" access="public" returntype="void" output="true">
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<cfargument name="template" type="string" required="true" />
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<cffunction
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<cfset request.DS = this.datasource />
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name="OnRequest"
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<cfset setEncoding("FORM", "UTF-8")>
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access="public"
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<cfset setEncoding("URL", "UTF-8")>
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returntype="void"
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output="true"
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hint="Fires after pre page processing is complete.">
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<cfargument name="template" type="string" required="true"/>
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<cfif structKeyExists(form, "crud_action")>
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<cftry>
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<cfswitch expression="#form.crud_action#">
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<cfcase value="insert">
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<cfquery datasource="#request.DS#">
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INSERT INTO nubes_test_table (test_data)
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VALUES (<cfqueryparam value="#form.txt_content#" cfsqltype="cf_sql_varchar">)
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</cfquery>
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</cfcase>
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<cfcase value="update">
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<cfquery datasource="#request.DS#">
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UPDATE nubes_test_table
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SET test_data = <cfqueryparam value="#form.txt_content#" cfsqltype="cf_sql_varchar">
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WHERE id = <cfqueryparam value="#form.id#" cfsqltype="cf_sql_integer">
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</cfquery>
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</cfcase>
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<cfcase value="delete">
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<cfquery datasource="#request.DS#">
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DELETE FROM nubes_test_table
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WHERE id = <cfqueryparam value="#form.id#" cfsqltype="cf_sql_integer">
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</cfquery>
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</cfcase>
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</cfswitch>
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<cfcatch><cfset request.db_error = cfcatch.message /></cfcatch>
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</cftry>
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</cfif>
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<cfset request.startTickCount=getTickCount()/>
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<cftry>
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<cfquery datasource="#request.DS#">
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CREATE TABLE IF NOT EXISTS nubes_test_table (
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id SERIAL PRIMARY KEY,
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test_data TEXT,
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
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);
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</cfquery>
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<cfcatch><cfset request.db_error = cfcatch.message /></cfcatch>
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</cftry>
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<cfset setEncoding("FORM", "UTF-8")>
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<cfinclude template="#arguments.template#" />
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<cfset setEncoding("URL", "UTF-8")>
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<!--- global settings --->
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<cfset request.APP_VERSION="0.00.000"/><!---2024-10-13 15:26:10--->
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<cflock scope="application" type="readonly" timeout=3>
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<cfset request.DS=this.datasource/>
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<cfset request.APP_NAME=this.Name/>
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</cflock>
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<cfset local = {} />
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<cfset local.basePath = getDirectoryFromPath(
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getCurrentTemplatePath()
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) />
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<cfset local.targetPath = getDirectoryFromPath(
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expandPath( arguments.template )
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) />
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<cfset local.requestDepth = (
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listLen( local.targetPath, "\/" ) -
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listLen( local.basePath, "\/" )
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) />
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<cfset request.webRoot = repeatString(
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"../",
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local.requestDepth
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) />
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<!---
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While we wouldn't normally do this for every page
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request (it would normally be cached in the
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application initialization), I'm going to calculate
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the site URL based on the web root.
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--->
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<cfset request.siteUrl = (
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IIF(
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(CGI.server_port_secure <!--- CGI.https EQ "On" does not work with apache+tomcat and nginx+tomcat --->),
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DE( "https://" ),
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DE( "http://" )
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) &
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cgi.http_host &
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reReplace(
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getDirectoryFromPath( arguments.template ), "([^\\/]+[\\/]){#local.requestDepth#}$",
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"",
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"one"
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)
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) />
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<cfset request.thisPage=Replace(ReplaceNoCase(expandPath(ARGUMENTS.template), local.basePath, ""), "\", "/")/>
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<cfcookie name="CFID" value="#session.CFID#">
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<cfcookie name="CFTOKEN" value="#session.CFTOKEN#">
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<cfinclude template="#ARGUMENTS.template#"/>
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<cfreturn />
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</cffunction>
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</cffunction>
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<cffunction
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name="getDS"
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access="private"
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returntype="void"
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output="false"
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hint="Configure data source from environment variables. Convention: data source name is an environment varialble prefix">
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<cfargument name="dsname" type="string" required="true"/>
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<cfargument name="prefix" type="string" default=#dsname#/>
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<cfset system = createObject("java", "java.lang.System")/>
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<cfset var ds={}/>
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<cfloop list="class,connectionString,database,driver,host,port,type,url,username,password,bundleName,bundleVersion,connectionLimit,liveTimeout,validate" item="field">
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<cfset var value=system.getEnv("#arguments.prefix#_#field#")/>
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<cfif isDefined("value") AND len(value)>
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<cfset structInsert(ds,field,value)/>
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</cfif>
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</cfloop>
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<cfset THIS.datasources[dsname] = ds>
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<cfreturn />
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</cffunction>
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<cffunction
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name="OnRequestEnd"
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access="public"
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returntype="void"
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output="true"
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hint="Fires after the page processing is complete.">
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<!--- Attention! Before CF9, OnrequestEnd is not executed in case of redirect. That is why we use session.save_login --->
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<cfreturn />
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</cffunction>
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</cfcomponent>
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</cfcomponent>
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