{"id":1030,"date":"2014-12-26T19:00:28","date_gmt":"2014-12-26T21:00:28","guid":{"rendered":"http:\/\/www.rafaelviana.com.br\/?p=1030"},"modified":"2020-09-03T14:44:36","modified_gmt":"2020-09-03T17:44:36","slug":"busca_disciplinas","status":"publish","type":"post","link":"https:\/\/zynphull.com\/en\/2014\/12\/26\/busca_disciplinas\/","title":{"rendered":"Busca de Disciplinas da USP"},"content":{"rendered":"

Aviso (agosto de 2020): ap\u00f3s algumas mudan\u00e7as de servidor e dom\u00ednio, o buscador est\u00e1 offline. Em breve quero traz\u00ea-lo de volta. Enquanto isso, monte sua grade com o Matrusp<\/a> (que n\u00e3o faz as buscas que eu queria abaixo, mas ok).<\/p><\/blockquote>\n\n\n

tl;dr: fiz uma p\u00e1gina pra buscar disciplinas da USP por palavras-chave, facilitando pesquisas tem\u00e1ticas pra quem t\u00e1 procurando optativas, etc.<\/h3>\n

<\/p>\n

O nome n\u00e3o \u00e9 dos mais criativos, eu sei, mas fazer o qu\u00ea? Buscar por disciplinas no JupiterWeb \u00e9 uma tortura<\/a>, n\u00e3o s\u00f3 aquele sistema \u00e9 completamente arcaico e desatualizado, como a busca n\u00e3o possui acessibilidade nenhuma. Se voc\u00ea buscar por “direito”, por exemplo, receber\u00e1 um erro de “resultados demais para exibir.” Se especificar para “direito filosofia”, s\u00f3 uma mat\u00e9ria aparece. Se em vez disso pesquisar por “filosofia direito”, umas seis mat\u00e9rias aparecem (!). N\u00e3o serve pra descobrir, mas no m\u00e1ximo pra encontrar o que voc\u00ea j\u00e1 sabe que existe. Al\u00e9m de contra-intuitiva, a busca s\u00f3 funciona nos nomes das disciplinas, deixando de fora campos que trazem mais informa\u00e7\u00f5es relevantes, como Programa, Objetivo e Bibliografia.<\/p>\n

Porque eu tinha pouca coisa pra fazer, queria aprender mais web design, queria um jeito pra eu mesmo buscar mat\u00e9rias interessantes, e precisava de um projeto final pro MOOC CS50x<\/a>, resolvi ir ao trabalho e montar esse sistema, que -espero eu- vai facilitar a vida (ou ao menos a curiosidade) de uma galera por a\u00ed (:<\/p>\n

Voc\u00ea pode acessar a busca clicando na imagem ou aqui<\/a>.<\/p>\n

Enjoy! \\o<\/p>\n

Tecnicalidades, e um convite<\/h2>\n

Pra extrair os dados do J\u00fapiter, usei o web crawler automatizado KimonoLabs<\/a>. Esses dados eu armazenei em uma spreadsheet no Google Drive, cujo link \u00e9 usado como par\u00e2metro de um plugin de jQuery chamado sheetrock<\/a>. Esse plugin, basicamente, recebe queries parecidas com as de SQL (nesse caso, queries no estilo da Google Query Language<\/a> usada pra visualiza\u00e7\u00e3o de dados) e retorna os resultados extra\u00eddos daquela spreadsheet do Google. O que o javascript que eu escrevi faz \u00e9 receber o input do usu\u00e1rio e montar a query, al\u00e9m de interpretar, formatar e exibir os dados que a query retorna. Pra quem quiser, o c\u00f3digo t\u00e1 no github<\/a>.<\/p>\n

Vers\u00f5es alternativas desse mesmo projeto chegaram a incluir uma live search de um JSON com todas as disciplinas (abandonado porque o\u00a0client\u00a0<\/em>teria que lidar com ~50mb de dados a cada vez que abrisse o site) e uma tentativa de extrair os dados usando o Scrapy <\/a>(sem sucesso).<\/p>\n

Esse projeto \u00e9 como um experimento pra outro projeto de maior escala no qual eu tenho trabalhado, relacionado \u00e0 USP e a busca de disciplinas, etc. Se voc\u00ea curtiu a ideia, e manja de web dev, me manda um olar <\/a>que eu te conto mais :3<\/p>","protected":false},"excerpt":{"rendered":"

Ferramenta de busca de disciplinas da USP por palavras-chave, facilitando pesquisas tem\u00e1ticas pra quem t\u00e1 procurando optativas, etc. Confira!<\/p>","protected":false},"author":1,"featured_media":2114,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[81,53],"tags":[],"class_list":["post-1030","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-academia","category-code"],"acf":[],"yoast_head":"\nBusca de Disciplinas da USP » alice granada<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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