WeChat public platform development (95) 2014 World Cup schedule_PHP tutorial

<?<span>php
</span><span>/*</span><span>
    方倍工作室
    CopyRight 2014 All Rights Reserved
</span><span>*/</span>

<span>define</span>("TOKEN", "weixin"<span>);

</span><span>$wechatObj</span> = <span>new</span><span> wechatCallbackapiTest();
</span><span>if</span> (!<span>isset</span>(<span>$_GET</span>['echostr'<span>])) {
    </span><span>$wechatObj</span>-><span>responseMsg();
}</span><span>else</span><span>{
    </span><span>$wechatObj</span>-><span>valid();
}

</span><span>class</span><span> wechatCallbackapiTest
{
    </span><span>public</span> <span>function</span><span> valid()
    {
        </span><span>$echoStr</span> = <span>$_GET</span>["echostr"<span>];
        </span><span>$signature</span> = <span>$_GET</span>["signature"<span>];
        </span><span>$timestamp</span> = <span>$_GET</span>["timestamp"<span>];
        </span><span>$nonce</span> = <span>$_GET</span>["nonce"<span>];
        </span><span>$token</span> =<span> TOKEN;
        </span><span>$tmpArr</span> = <span>array</span>(<span>$token</span>, <span>$timestamp</span>, <span>$nonce</span><span>);
        </span><span>sort</span>(<span>$tmpArr</span><span>);
        </span><span>$tmpStr</span> = <span>implode</span>(<span>$tmpArr</span><span>);
        </span><span>$tmpStr</span> = <span>sha1</span>(<span>$tmpStr</span><span>);
        </span><span>if</span>(<span>$tmpStr</span> == <span>$signature</span><span>){
            </span><span>echo</span> <span>$echoStr</span><span>;
            </span><span>exit</span><span>;
        }
    }

    </span><span>public</span> <span>function</span><span> responseMsg()
    {
        </span><span>$postStr</span> = <span>$GLOBALS</span>["HTTP_RAW_POST_DATA"<span>];
        </span><span>if</span> (!<span>empty</span>(<span>$postStr</span><span>)){
            </span><span>$this</span>->logger("R ".<span>$postStr</span><span>);
            </span><span>$postObj</span> = <span>simplexml_load_string</span>(<span>$postStr</span>, 'SimpleXMLElement',<span> LIBXML_NOCDATA);
            </span><span>$RX_TYPE</span> = <span>trim</span>(<span>$postObj</span>-><span>MsgType);

            </span><span>switch</span> (<span>$RX_TYPE</span><span>)
            {
                </span><span>case</span> "event":
                    <span>$result</span> = <span>$this</span>->receiveEvent(<span>$postObj</span><span>);
                    </span><span>break</span><span>;
                </span><span>case</span> "text":
                    <span>$result</span> = <span>$this</span>->receiveText(<span>$postObj</span><span>);
                    </span><span>break</span><span>;
            }
            </span><span>$this</span>->logger("T ".<span>$result</span><span>);
            </span><span>echo</span> <span>$result</span><span>;
        }</span><span>else</span><span> {
            </span><span>echo</span> ""<span>;
            </span><span>exit</span><span>;
        }
    }
    
    </span><span>private</span> <span>function</span> receiveEvent(<span>$object</span><span>)
    {
        </span><span>$content</span> = ""<span>;
        </span><span>switch</span> (<span>$object</span>-><span>Event)
        {
            </span><span>case</span> "subscribe":
                <span>$content</span> = <span>array</span><span>();
                </span><span>$content</span>[] = <span>array</span>("Title" =>"2014年巴西世界杯赛程","Description" =>"", "PicUrl" =>"http://images.cnitblog.com/i/340216/201406/111304544204656.jpg", "Url" =>"http://url.cn/RInu1v"<span>);
                </span><span>break</span><span>;
        }
        </span><span>if</span>(<span>is_array</span>(<span>$content</span><span>)){
            </span><span>$result</span> = <span>$this</span>->transmitNews(<span>$object</span>, <span>$content</span><span>);
        }</span><span>else</span><span>{
            </span><span>$result</span> = <span>$this</span>->transmitText(<span>$object</span>, <span>$content</span><span>);
        }
        </span><span>return</span> <span>$result</span><span>;
    }
  
    </span><span>private</span> <span>function</span> receiveText(<span>$object</span><span>)
    {
        </span><span>$keyword</span> = <span>trim</span>(<span>$object</span>-><span>Content);
        </span><span>if</span> (<span>strstr</span>(<span>$keyword</span>, "世界杯") || <span>strstr</span>(<span>$keyword</span>, "足球"<span>)){
            </span><span>$content</span> = <span>array</span><span>();
            </span><span>$content</span>[] = <span>array</span>("Title" =>"2014年巴西世界杯赛程","Description" =>"", "PicUrl" =>"http://images.cnitblog.com/i/340216/201406/111304544204656.jpg", "Url" =>"http://url.cn/RInu1v"<span>);
        }</span><span>else</span><span>{
            </span><span>$content</span> = <span>date</span>("Y-m-d H:i:s",<span>time</span>())."\n技术支持 方倍工作室"<span>;
        }
        </span><span>if</span>(<span>is_array</span>(<span>$content</span><span>)){
            </span><span>$result</span> = <span>$this</span>->transmitNews(<span>$object</span>, <span>$content</span><span>);
        }</span><span>else</span><span>{
            </span><span>$result</span> = <span>$this</span>->transmitText(<span>$object</span>, <span>$content</span><span>);
        }
        </span><span>return</span> <span>$result</span><span>;
    }

    </span><span>private</span> <span>function</span> transmitText(<span>$object</span>, <span>$content</span><span>)
    {
        </span><span>$textTpl</span> = "<span><xml>
<ToUserName><![CDATA[%s]]></ToUserName>
<FromUserName><![CDATA[%s]]></FromUserName>
<CreateTime>%s</CreateTime>
<MsgType><![CDATA[text]]></MsgType>
<Content><![CDATA[%s]]></Content>
</xml></span>"<span>;
        </span><span>$result</span> = <span>sprintf</span>(<span>$textTpl</span>, <span>$object</span>->FromUserName, <span>$object</span>->ToUserName, <span>time</span>(), <span>$content</span><span>);
        </span><span>return</span> <span>$result</span><span>;
    }

    </span><span>private</span> <span>function</span> transmitNews(<span>$object</span>, <span>$arr_item</span><span>)
    {
        </span><span>if</span>(!<span>is_array</span>(<span>$arr_item</span><span>))
            </span><span>return</span><span>;

        </span><span>$itemTpl</span> = "<span>    <item>
        <Title><![CDATA[%s]]></Title>
        <Description><![CDATA[%s]]></Description>
        <PicUrl><![CDATA[%s]]></PicUrl>
        <Url><![CDATA[%s]]></Url>
    </item>
</span>"<span>;
        </span><span>$item_str</span> = ""<span>;
        </span><span>foreach</span> (<span>$arr_item</span> <span>as</span> <span>$item</span><span>)
            </span><span>$item_str</span> .= <span>sprintf</span>(<span>$itemTpl</span>, <span>$item</span>['Title'], <span>$item</span>['Description'], <span>$item</span>['PicUrl'], <span>$item</span>['Url'<span>]);

        </span><span>$newsTpl</span> = "<span><xml>
<ToUserName><![CDATA[%s]]></ToUserName>
<FromUserName><![CDATA[%s]]></FromUserName>
<CreateTime>%s</CreateTime>
<MsgType><![CDATA[news]]></MsgType>
<Content><![CDATA[]]></Content>
<ArticleCount>%s</ArticleCount>
<Articles>
</span><span>$item_str</span><span></Articles>
</xml></span>"<span>;

        </span><span>$result</span> = <span>sprintf</span>(<span>$newsTpl</span>, <span>$object</span>->FromUserName, <span>$object</span>->ToUserName, <span>time</span>(), <span>count</span>(<span>$arr_item</span><span>));
        </span><span>return</span> <span>$result</span><span>;
    }

    </span><span>private</span> <span>function</span> logger(<span>$log_content</span><span>)
    {
        </span><span>if</span>(<span>isset</span>(<span>$_SERVER</span>['HTTP_BAE_ENV_APPID'])){   <span>//</span><span>BAE</span>
            <span>require_once</span> "BaeLog.class.php"<span>;
            </span><span>$logger</span> = BaeLog::<span>getInstance();
            </span><span>$logger</span> ->logDebug(<span>$log_content</span><span>);
        }</span><span>else</span> <span>if</span>(<span>isset</span>(<span>$_SERVER</span>['HTTP_APPNAME'])){   <span>//</span><span>SAE</span>
            sae_set_display_errors(<span>false</span><span>);
            sae_debug(</span><span>$log_content</span><span>);
            sae_set_display_errors(</span><span>true</span><span>);
        }</span><span>else</span> <span>if</span>(<span>$_SERVER</span>['REMOTE_ADDR'] != "127.0.0.1"){ <span>//</span><span>LOCAL</span>
            <span>$max_size</span> = 10000<span>;
            </span><span>$log_filename</span> = "log.xml"<span>;
            </span><span>if</span>(<span>file_exists</span>(<span>$log_filename</span>) and (<span>abs</span>(<span>filesize</span>(<span>$log_filename</span>)) > <span>$max_size</span>)){<span>unlink</span>(<span>$log_filename</span><span>);}
            </span><span>file_put_contents</span>(<span>$log_filename</span>, <span>date</span>('H:i:s')." ".<span>$log_content</span>."\r\n",<span> FILE_APPEND);
        }
    }
}


</span>?>