2b:null 2c:["$","title",null,{"children":"Timeline news | Leandro Matias Rivas | Observable"}] 31:[] 2f:{"id":"0f7abbc2a8305dd9","slug":"timeline-news","title":"Timeline news","thumbnail":"50ce9ad7f58e46c662b44dc591831c857b223c73f83be2ab754a539d5d7d4013","access_level":"public","create_time":"$D2020-11-22T11:22:56.614Z","update_time":"$D2020-12-07T14:37:43.322Z","view_time":null,"first_public_time":"$D2020-11-22T15:56:24.034Z","fork":false,"stars":5,"starred":false,"owner":{"type":"team","id":"8d6954a860fd6126","login":"matrivas","name":"Leandro Matias Rivas","avatar_url":"https://avatars-next.observableusercontent.com/44044c38fbfbcc5192900cc3310ef61fdbcc8a30eed358e632ec95b13325489a","tier":"starter_2024"},"version":428,"publish_version":428,"role":null,"authored":false,"authors":[{"type":"individual","id":"c816d03b725d0abb","login":"matrivas","name":"Leandro Matias Rivas","avatar_url":"https://avatars-next.observableusercontent.com/44044c38fbfbcc5192900cc3310ef61fdbcc8a30eed358e632ec95b13325489a","tier":null}],"members":[{"type":"individual","id":"c816d03b725d0abb","login":"matrivas","name":"Leandro Matias Rivas","avatar_url":"https://avatars-next.observableusercontent.com/44044c38fbfbcc5192900cc3310ef61fdbcc8a30eed358e632ec95b13325489a","tier":null,"role":"editor"}],"comments":[],"custom_thumbnail":false,"trashed":false,"subscribed":null,"forks":10,"collection":{"id":"d75dcbdc170405a3","slug":"xdata","title":"Visualizacion de noticias","owner":{"id":"8d6954a860fd6126","login":"matrivas","name":"Leandro Matias Rivas"}},"type":"notebook","body":{"title":"Timeline news","cells":[{"id":0,"value":"md`# Timeline news\n\nEscribir la palabra a buscar y el medio`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":422,"value":"md`### Palabra`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":269,"value":"viewof word = text({value: \"alberto\", placeholder: \"Placeholder text\", description: \"\", submit: \"Go\"})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":418,"value":"md`### Medios`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":289,"value":"viewof medioId = html`${medios_select}`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":211,"value":"div=html`

`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":176,"value":"{\nconst container = document.getElementById('visualization');\n\n const options = {\n height: '500px',\n tooltip: {followMouse: true},\n orientation: { item: 'bottom' },\n locale: 'es'\n };\n // clear any existing timelines in the container\n d3.select(\"#visualization\").selectAll(\".vis-timeline\").remove()\n const timeline = new vis.Timeline(container, items, options);\n timeline.initialDrawDone = true;\n //debugger\n d3.selectAll(\".vis-timeline\").style(\"visibility\", \"visible\")\n timeline.fit();\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":233,"value":"items = new vis.DataSet(data);","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":167,"value":"data = getData();","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":87,"value":"function getData() {\n let r = [];\n let i = 0;\n result.forEach(n => {\n const splitUrl = n.url.split('/');\n const urlImg = splitUrl[0].replace('http:', 'https:') + '//' + splitUrl[2] + '/favicon.ico';\n r.push({id: i, \n content: '

',\n start: n.date, \n source: n.source, \n sumary: n.sumary, \n title: n.title});\n i++;\n });\n \n return r;\n}","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":49,"value":"result = newsPerDate(startDay, endDay, word);","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":14,"value":"function newsPerDate(startDay, endDay, word) {\n return d3.json(\"https://pf2.it.itba.edu.ar/api/busqueda?d_from=\"+startDay+\"&d_to=\"+endDay+\"&words=\"+word+\"&page=1&sources=\"+medioId)\n .then(json => {\n return json.data;\n})\n.catch(error => {\n console.error(error);\n});\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":307,"value":"medios_select = {\n let opt = \"\"\n medios.forEach(function(d) {\n if('La Nacion' === d.source) {\n opt = opt + ''\n } else {\n opt = opt + ''\n }\n });\n let str = ''\n return(str)\n}","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":282,"value":"medios = {\n return d3.json(\"https://pf2.it.itba.edu.ar/api/medios\")\n .then(json => {\n return json.data;\n})\n.catch(error => {\n console.error(error);\n});\n}","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":12,"value":"d3 = require(\"d3@5\")","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":356,"value":"startDay = moment().add(-30, 'd').format(\"YYYY-MM-DD\");","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":359,"value":"endDay = moment().format(\"YYYY-MM-DD\");","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":38,"value":"days = {\n let day = moment().set({hour:0,minute:0,second:0,millisecond:0});\n let endDay = day.clone().add(-30, 'd').set({hour:0,minute:0,second:0,millisecond:0});\n let days = [];\n \n while (day > endDay) {\n days.push(day.format(\"YYYY-MM-DD HH:mm:SS\"));\n day = day.clone().add(-1, 'd');\n }\n \n return days;\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":30,"value":"moment = require('moment')","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":5,"value":"import {checkbox, select} from \"@jashkenas/inputs\"","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":209,"value":"stylesheet = html`the stylesheet`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":336,"value":"news_image = 'https://cdn4.iconfinder.com/data/icons/business-and-marketing-21/32/business_marketing_advertising_News__Events-61-512.png';","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":170,"value":"//vis = require(\"vis@4.21.0/dist/vis.min.js\")\nvis = require(/*\"https://unpkg.com/vis@4.21.0/dist/vis-timeline-graph2d.min.js\"*/\"https://unpkg.com/vis@4.21.0/dist/vis.js\").catch(() => window.vis)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":271,"value":"import {text} from \"@jashkenas/inputs\"","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"}],"files":"$W31","stdlib":"1","titling":"auto"}} 30:"$2f:body"