使用JSON显示来自多个facebook Feed的post
我想为WordPress网站创建一个脚本（javascript / jQuery），允许我从多个Facebook页面获得最新post。 我不希望post按帐户排序，但要混合在一起，按created_time排序。 我已经搜索了插件，我不想要一个WP插件。
FaceBook Posts function fbFetch(){ //Set Url of JSON data from the facebook graph api. make sure callback is set with a '?' to overcome the cross domain problems with JSON var url = "https://graph.facebook.com/footengo31/posts?access_token=XXX&limit=5&callback=?"; var url2 = "https://graph.facebook.com/footengo01/posts?access_token=XXX&limit=5&callback=?"; var url3 = "https://graph.facebook.com/Footengo69/posts?access_token=XXX&limit=5&callback=?"; $.getJSON(url,function(json1){ $.getJSON(url2,function(json2){ $.getJSON(url3,function(json3){ var json = {}; json['json1'] = json1; json['json2'] = json2; json['json3'] = json3; var json_array = []; json_array.push(json); //Use jQuery getJSON method to fetch the data from the url and then create our unordered list with the relevant data. var html = ""; //loop through and within data array's retrieve the message variable. $.each(json.json1.data, function(i,fb){ if (typeof fb.picture != "undefined") { html += "- " + fb.message + "" + '
' + "" + fb.created_time + " "; } else{ html += "- " + fb.message + "" + fb.created_time + "
"; } }); $.each(json.json2.data,function(i,fb){ if (typeof fb.picture != "undefined") { html += "- " + fb.message + "" + '' + "" + fb.created_time + "
"; } else{ html += "- " + fb.message + "" + fb.created_time + "
"; } }); $.each(json.json3.data,function(i,fb){ if (typeof fb.picture != "undefined") { html += "- " + fb.message + "" + '' + "" + fb.created_time + "
"; } else{ html += "- " + fb.message + "" + fb.created_time + "
"; } }); html += "
"; //A little animation once fetched $('.facebookfeed').animate({opacity:0}, 500, function(){ $('.facebookfeed').html(html); }); $('.facebookfeed').animate({opacity:1}, 500); }); }); }); }; Loading... 我的3个帐号有5个post，但是第一页有5个post，第二个post有5个post…这给了我这个结果：
您可以使用一个请求而不是三个请求执行此操作：
https://graph.facebook.com/?ids=footengo31,footengo01,Footengo69&fields=posts.limit(5){message,created_time,picture}&access_token={your_access_token}
回报
{ "footengo31": { "posts": { "data": [ { "message": "Vu sur Football65 - Le président de GUIZERIX met les choses au point... http://www.foot31.fr/Vu-sur-Football65-Le-president-de-GUIZERIX-met-les-choses-au-point_a11672.html", "created_time": "2015-09-04T07:04:07+0000", "id": "298593320199_10154353705475200" }, { "message": "DH - Comment l'AS MURET a changé de style... http://www.foot31.fr/DH-Comment-l-AS-MURET-a-change-de-style_a11670.html", "created_time": "2015-09-04T07:03:46+0000", "id": "298593320199_10154353703060200" }, { "message": "CFA - Nouveau départ, nouveau cycle pour le RODEZ AF ?", "created_time": "2015-09-04T06:59:51+0000", "id": "298593320199_10154353697905200" }, { "message": "Coupe de France - Le tirage du 3ème tour est en ligne... http://www.foot31.fr/Coupe-de-France-tirage-du-3eme-tour-ONET-LE-CHATEAU-et-SAINT-ALBAN-deja-qualifies-_a11668.html", "created_time": "2015-09-03T07:57:36+0000", "id": "298593320199_10154351103020200" }, { "message": "DH féminines - Nicolas CASTANIER (TFC) : \"Reveniraveclesfillesétaitinévitable...\" http://www.foot31.fr/DH-feminines-Nicolas-CASTANIER-TFC-Revenir-avec-les-filles-etait-inevitable_a11660.html", "created_time": "2015-09-03T07:49:52+0000", "id": "298593320199_10154351087560200" } ], "paging": { "previous": "https://graph.facebook.com/v2.4/298593320199/posts?limit=5&fields=message,created_time&since=1441350247&access_token=&__paging_token=&__previous=1", "next": "https://graph.facebook.com/v2.4/298593320199/posts?limit=5&fields=message,created_time&access_token=&until=1441266592&__paging_token=" } }, "id": "298593320199" }, "footengo01": { "posts": { "data": [ { "message": "PHR (A et D) - Confirmations attendues pour PORTES DE L'AIN et DOMBES BRESSE, FEILLENS va savoir http://www.football01.fr/PHR-A-et-D-Confirmations-attendues-pour-PORTES-DE-L-AIN-et-DOMBES-BRESSE-FEILLENS-va-savoir_a5534.html", "created_time": "2015-09-04T06:47:31+0000", "id": "174766979959_10150544890344960" }, { "message": "Quelques réactions en vidéo après le tirage au sort du troisième tour http://www.footengo69.fr/Coupe-de-France-Les-reactions-apres-le-tirage-au-sort_a12605.html", "created_time": "2015-09-02T20:07:32+0000", "id": "174766979959_10150544489819960" }, { "message": "Le tirage et l'analyse du troisième tour de la coupe de France http://www.footengo69.fr/Coupe-de-France-Des-affiches-pour-le-troisieme-tour_a12604.html", "created_time": "2015-09-02T19:46:19+0000", "id": "174766979959_10150544484489960" }, { "message": "Le tirage complet, c'est ici et seulement ici Une réaction ? Déçu ? Heureux ? Mitigé ? On vous donne rendez-vous un peu plus tard pour les analyses et les réactions des intéressés. http://www.footengo69.fr/Coupe-de-France-Le-tirage-du-troisieme-tour-est-en-ligne_a12603.html", "created_time": "2015-09-02T17:41:22+0000", "id": "174766979959_10150544441624960" }, { "message": "Ce soir, le tirage du troisième tour de la coupe de France aura lieu à 18h30 au Siège de la Ligue Rhône-Alpes. Il marque l'entrée en lice des formations de CFA2, d'Honneur et de HR. Rendez-vous à 18h20 pour suivre en direct ce rendez-vous incontournable sur nos sites depuis plusieurs années. http://www.footengo69.fr/Coupe-de-France-Suivez-le-tirage-au-sort-du-troisieme-tour-EN-DIRECT-des-18h30_a12603.html", "created_time": "2015-09-02T10:18:44+0000", "id": "174766979959_10150544343284960" } ], "paging": { "previous": "https://graph.facebook.com/v2.4/174766979959/posts?limit=5&fields=message,created_time&since=1441349251&access_token=&__paging_token=&__previous=1", "next": "https://graph.facebook.com/v2.4/174766979959/posts?limit=5&fields=message,created_time&access_token=&until=1441189124&__paging_token=" } }, "id": "174766979959" }, "Footengo69": { "posts": { "data": [ { "message": "Présentation de la PHR poule B et F... http://www.footengo69.fr/PHR-Poule-B-et-F-Cinq-RHODANIENS-prets-au-combat_a12607.html", "created_time": "2015-09-04T09:11:17+0000", "id": "283981085258_10153512214115259" }, { "message": "Quelques réactions en vidéo après le tirage au sort du troisième tour http://www.footengo69.fr/Coupe-de-France-Les-reactions-apres-le-tirage-au-sort_a12605.html", "created_time": "2015-09-02T20:05:35+0000", "id": "283981085258_10153508723965259" }, { "message": "Analyse du tirage du 3ème tour de la coupe de France", "created_time": "2015-09-02T19:32:02+0000", "id": "283981085258_10153508588080259" }, { "message": "Le tirage complet, c'est ici et seulement ici Une réaction ? Déçu ? Heureux ? Mitigé ? http://www.footengo69.fr/Coupe-de-France-Le-tirage-du-troisieme-tour-est-en-ligne_a12603.html", "created_time": "2015-09-02T17:38:43+0000", "id": "283981085258_10153508422120259" }, { "message": "C'est parti http://www.footengo69.fr/Coupe-de-France-Le-tirage-du-troisieme-tour-va-commencer_a12603.html", "created_time": "2015-09-02T16:46:08+0000", "id": "283981085258_10153508218775259" } ], "paging": { "previous": "https://graph.facebook.com/v2.4/283981085258/posts?limit=5&fields=message,created_time&since=1441357877&access_token=&__paging_token=&__previous=1", "next": "https://graph.facebook.com/v2.4/283981085258/posts?limit=5&fields=message,created_time&access_token=&until=1441212368&__paging_token=" } }, "id": "283981085258" } }
完整的逻辑将是
function fbFetch(){ var url = "https://graph.facebook.com/?ids=footengo31,footengo01,Footengo69&fields=posts.limit(5){message,created_time,picture}&access_token={your_access_token}"; $.getJSON(url,function(response){ var messages = []; Object.getOwnPropertyNames(response).forEach(function(page, idx, array) { response[page].posts.data.forEach(function(post, idx, array) { messages.push(post); }); }); function compare(a,b) { if (a.created_time < b.created_time) return -1; if (a.created_time > b.created_time) return 1; return 0; } //Use jQuery getJSON method to fetch the data from the url and then create our unordered list with the relevant data. var html = ""; //loop through and within data array's retrieve the message variable. $.each(messages.sort(compare), function(i,fb){ if (typeof fb.picture != "undefined") { html += "- " + fb.message + "" + '
' + "" + fb.created_time + " "; } else{ html += "- " + fb.message + "" + fb.created_time + "
"; } }); html += "
"; //A little animation once fetched $('.facebookfeed').animate({opacity:0}, 500, function(){ $('.facebookfeed').html(html); }); $('.facebookfeed').animate({opacity:1}, 500); }); }
请参阅http://jsfiddle.net/6fhq3dat/2/上的工作小提琴（首先交换访问令牌）…