我在我的Word Press方面工作,并得到了这个想法。而不是实施“喜欢/Fav”功能来确定热门文章,我想改为计算在一起有多少facebook的分享,推文和+1收到的文章,一旦他们都被统计在一起存储在数据库中(根据文章),所以我可以选择最多的分享,推特和+1的文章,然后我可以选择最热门的文章。我也需要更新数据库每次用户点击的facebook,推特或g+的按钮。
在Word Press中和使用他们的api可以做到这一点吗?
发布于 2013-03-02 21:40:46
这并不像看起来那么简单。
你想实现的所有API在GitHub上都有一个很好的要点:.
您可以连接到这些服务器并使用jQuery和AJAX获取数据:
function how_many_tweets(url, post_id) {
var api_url = "http://cdn.api.twitter.com/1/urls/count.json";
var just_url = url || document.location.href;
$.ajax({
url: api_url + "?callback=?&url=" + just_url,
dataType: 'json',
success: function(data) {
var tweets_count = data.count;
// do something with it
}
});
}
function how_many_fb_shares(url, post_id) {
var api_url = "http://api.facebook.com/restserver.php";
var just_url = url || document.location.href;
$.ajax({
url: api_url + "?method=links.getStats&format=json&urls=" + just_url,
dataType: 'json',
success: function(data) {
var shares_count = data[0].total_count;
// do something with it
}
});
};
function how_many_google_pluses(url, api_key, post_id) {
var api_url = "https://clients6.google.com/rpc?key=" + api_key;
var just_url = url || document.location.href;
$.ajax({
url: api_url,
dataType: 'json',
contentType: 'application/json',
type: 'POST',
processData: false,
data: '[{"method":"pos.plusones.get","id":"p","params":{"nolog":true,"id":"' + just_url + '","source":"widget","userId":"@viewer","groupId":"@self"},"jsonrpc":"2.0","key":"p","apiVersion":"v1"}]',
success: function(data) {
var google_pluses = data.result.metadata.globalCounts.count;
// do something with it
}
})
}然后,可以将// do something with it行替换为对您的博客的另一个AJAX请求。你需要编写一个插件来处理这个请求,并将数据保存在$wpdb中。这个插件相对简单:
<?php
/*
Plugin Name: Save Share Count Request Plugin
Plugin URI: http://yourdomain.com/
Description: This plugin catches 'save share count' requests and updates the database.
Version: 1.0
*/
// check if request is a 'save share count' request
// i'm using sscrp_ prefix just not to redefine another function
// sscrp_ means SaveShareCountRequestPlugin_
function sscrp_is_save_share_count_request() {
if(isset($_GET['_save_share_count_request'])) return true;
else return false;
}
// save the count in database
function sscrp_save_share_count_in_wpdb($type, $count, $post_id) {
// $count is your new count for the post with $post_id
// $type is your social media type (can be e.g.: 'twitter', 'facebook', 'googleplus')
// $post_id is post's id
global $wpdb;
// create a $wpdb query and save $post_id's $count for $type.
// i will not show how to do it here, you have to work a little bit
// return true or false, depending on query success.
return false;
}
// catches the request, saves count and responds
function sscrp_catch_save_share_count_request() {
if(sscrp_is_save_share_count_request()) {
if(isset($_GET['type'])) {
$social_media_type = $_GET['type'];
$new_count = $_GET['value'];
$post_id = $_GET['post_id'];
if(sscrp_save_share_count_in_wpdb($social_media_type, $new_count, $post_id)) {
header(sprintf('Content-type: %s', 'application/json'));
die(json_encode(array("sscrp_saved"=>true)));
} else {
header(sprintf('Content-type: %s', 'application/json'));
die(json_encode(array("sscrp_saved"=>false)));
}
} else {
header(sprintf('Content-type: %s', 'application/json'));
die(json_encode(array("sscrp_saved"=>false)));
}
}
}
// catch the save request just after wp is loaded
add_action('wp_loaded', 'sscrp_catch_save_share_count_request');
?>当你有了你的插件,我们可以在你的JavaScript文件中编辑// do something with it行:
适用于how_many_tweets()的
$.ajax({ url:"http://yourdomain.com/path_to_your_wp_installation/?_save_share_count_request=1&type=twitter&value=“+ tweets_count + "&post_id=”+ post_id,dataType:'json',成功:函数(数据){ var saved = data.sscrp_saved;if(saved) { //完成!}否则{ //哦,发生错误});
how_many_fb_shares()从how_many_tweets()复制/粘贴代码,只需更改:
..。网址:"... &type=facebook ... ...
how_many_google_pluses()和facebook做同样的事情:..。网址:"... &type=googleplus ... ...
然后,你必须以某种方式使用$type和$count过滤你的帖子,这是你已经写到你的$wpdb中的。
我这就得走了。我已经为您提供了更多关于连接Facebook、Twitter和Google API的简单信息。我希望你能利用它,实现你想要的目标。
https://stackoverflow.com/questions/15136106
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