{"version":"1.0","provider_name":"Footprints of London","provider_url":"https:\/\/footprintsoflondon.com\/live","title":"An advent calendar of our favourite London doors - Footprints of London","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"ZGsR7QSbxP\"><a href=\"https:\/\/footprintsoflondon.com\/live\/2019\/11\/an-advent-calendar-of-our-favourite-london-doors\/\">An advent calendar of our favourite London doors<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/footprintsoflondon.com\/live\/2019\/11\/an-advent-calendar-of-our-favourite-london-doors\/embed\/#?secret=ZGsR7QSbxP\" width=\"600\" height=\"338\" title=\"&#8220;An advent calendar of our favourite London doors&#8221; &#8212; Footprints of London\" data-secret=\"ZGsR7QSbxP\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/footprintsoflondon.com\/live\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/i0.wp.com\/footprintsoflondon.com\/live\/wp-content\/uploads\/2019\/11\/No-10-xmas-door.jpg?fit=278%2C256&ssl=1","thumbnail_width":278,"thumbnail_height":256,"description":"December is upon us, so we thought it would be a nice idea to put our own spin on the tradition of the advent calendar. Advent calendars are all about doors, so in keeping with that doors theme, we asked our guides to come up with a selection of their favourite London doors and we..."}