Lua
Lua
SCIS Search
See more SCiS Schools Catalogue Examples
Demonstrates the SCIS (Schools Catalogue Information Service) search API call.Chilkat Lua Downloads
local chilkat = require("chilkat")
-- This example assumes the Chilkat API to have been previously unlocked.
-- See Global Unlock Sample for sample code.
local http = chilkat.Http.new()
-- Implements the following CURL command:
-- curl -i -X GET --url 'https://api.scisdata.com/catalogue/api/search?query=titleSearch%3Adogs%20AND%20publicationYear%3A2015&from=0&size=20&sort=author&order=asc' -H 'Authorization: Basic ****'
-- Use the following online tool to generate HTTP code from a CURL command
-- Convert a cURL Command to HTTP Source Code
-- This causes the "Authorization: Basic ****" to be added to each request.
http.login = "myLogin"
http.password = "myPassword"
http.basic_auth = true
local sbQuery = chilkat.StringBuilder.new()
sbQuery:append("titleSearch:dogs AND publicationYear:2015")
local sbUrl = chilkat.StringBuilder.new()
sbUrl:append("https://api.scisdata.com/catalogue/api/search?query=")
-- If non-usascii chars are included in the search, we don't know if utf-8 or windows-1252 is desired by the server. You'll need to find out..
sbUrl:append(sbQuery:get_encoded("url", "utf-8"))
sbUrl:append("&from=0&size=20&sort=author&order=asc")
local sbResponseBody = chilkat.StringBuilder.new()
local success = http:quick_get_sb(sbUrl:get_as_string(), sbResponseBody)
if not success then
print(http.last_error_text)
return
end
local jResp = chilkat.JsonObject.new()
jResp:load_sb(sbResponseBody)
jResp.emit_compact = false
print("Response Body:")
print(jResp:emit())
local respStatusCode = http.last_status
print("Response Status Code = " .. respStatusCode)
if respStatusCode >= 400 then
print("Response Header:")
print(http.last_header)
print("Failed.")
return
end
-- Sample JSON response:
-- (Sample code for parsing the JSON response is shown below)
-- {
-- "data": {
-- "hits": {
-- "hits": [
-- {
-- "_index": "scisdata2",
-- "_type": "bibdatatype",
-- "_source": {
-- "isbn": [
-- "9781517638160"
-- ],
-- "languageTermCode": [
-- "eng"
-- ],
-- "mainAuthor": {
-- "namePersonalPrimary": [
-- "Abbott, Eleanor Hallowell."
-- ]
-- },
-- "title": {
-- "titlePrimary": [
-- "Peace on Earth, good-will to dogs"
-- ],
-- "noteStmOfResponsibility": [
-- "by Eleanor Hallowell Abbott."
-- ]
-- },
-- "scisType": [
-- "Book"
-- ],
-- "dateIssuedMarc": 2015,
-- "languageTermValue": [
-- "English"
-- ],
-- "contributor": {},
-- "isbn13": "9781517638160",
-- "imageFileName": "9781517638160.jpg",
-- "publicationDetails": "United States, Create Space Independent Publishing Platform, 2015",
-- "isbn10": "151763816X",
-- "id": "1867852"
-- },
-- "_id": "1867852",
-- "sort": [
-- "abbott, eleanor hallowell."
-- ],
-- "_score": null
-- },
-- {
-- "_index": "scisdata2",
-- "_type": "bibdatatype",
-- "_source": {
-- "isbn": [
-- "9781780747910"
-- ],
-- "languageTermCode": [
-- "eng"
-- ],
-- "mainAuthor": {
-- "namePersonalPrimary": [
-- "Adams, Richard."
-- ]
-- },
-- "title": {
-- "titlePrimary": [
-- "The plague dogs"
-- ],
-- "noteStmOfResponsibility": [
-- "Richard Adams."
-- ]
-- },
-- "scisType": [
-- "Book"
-- ],
-- "dateIssuedMarc": 2015,
-- "languageTermValue": [
-- "English"
-- ],
-- "contributor": {},
-- "isbn13": "9781780747910",
-- "imageFileName": "9781780747910.jpg",
-- "publicationDetails": "New York, Rock the Boat, 2015",
-- "isbn10": "1780747918",
-- "id": "1749228"
-- },
-- "_id": "1749228",
-- "sort": [
-- "adams, richard."
-- ],
-- "_score": null
-- },
-- ...
-- ],
-- "total": 84,
-- "max_score": null
-- },
-- "took": 585,
-- "timed_out": false
-- },
-- "subscriptionStatus": {}
-- }
-- Sample code for parsing the JSON response...
-- Use the following online tool to generate parsing code from sample JSON:
-- Generate Parsing Code from JSON
local v_index = ""
local v_type = ""
local v_sourceDateIssuedMarc = 0
local v_sourceIsbn13 = ""
local v_sourceImageFileName = ""
local v_sourcePublicationDetails = ""
local v_sourceIsbn10 = ""
local v_sourceId = ""
local v_id = ""
local v_score = ""
local j = 0
local count_j = 0
local strVal = ""
local dataHitsTotal = jResp:int_of("data.hits.total")
local dataHitsMax_score = jResp:string_of("data.hits.max_score")
local dataTook = jResp:int_of("data.took")
local dataTimed_out = jResp:bool_of("data.timed_out")
local i = 0
local count_i = jResp:size_of_array("data.hits.hits")
while i < count_i do
jResp.i = i
v_index = jResp:string_of("data.hits.hits[i]._index")
v_type = jResp:string_of("data.hits.hits[i]._type")
v_sourceDateIssuedMarc = jResp:int_of("data.hits.hits[i]._source.dateIssuedMarc")
v_sourceIsbn13 = jResp:string_of("data.hits.hits[i]._source.isbn13")
v_sourceImageFileName = jResp:string_of("data.hits.hits[i]._source.imageFileName")
v_sourcePublicationDetails = jResp:string_of("data.hits.hits[i]._source.publicationDetails")
v_sourceIsbn10 = jResp:string_of("data.hits.hits[i]._source.isbn10")
v_sourceId = jResp:string_of("data.hits.hits[i]._source.id")
v_id = jResp:string_of("data.hits.hits[i]._id")
v_score = jResp:string_of("data.hits.hits[i]._score")
j = 0
count_j = jResp:size_of_array("data.hits.hits[i]._source.isbn")
while j < count_j do
jResp.j = j
strVal = jResp:string_of("data.hits.hits[i]._source.isbn[j]")
j = j + 1
end
j = 0
count_j = jResp:size_of_array("data.hits.hits[i]._source.languageTermCode")
while j < count_j do
jResp.j = j
strVal = jResp:string_of("data.hits.hits[i]._source.languageTermCode[j]")
j = j + 1
end
j = 0
count_j = jResp:size_of_array("data.hits.hits[i]._source.mainAuthor.namePersonalPrimary")
while j < count_j do
jResp.j = j
strVal = jResp:string_of("data.hits.hits[i]._source.mainAuthor.namePersonalPrimary[j]")
j = j + 1
end
j = 0
count_j = jResp:size_of_array("data.hits.hits[i]._source.title.titlePrimary")
while j < count_j do
jResp.j = j
strVal = jResp:string_of("data.hits.hits[i]._source.title.titlePrimary[j]")
j = j + 1
end
j = 0
count_j = jResp:size_of_array("data.hits.hits[i]._source.title.noteStmOfResponsibility")
while j < count_j do
jResp.j = j
strVal = jResp:string_of("data.hits.hits[i]._source.title.noteStmOfResponsibility[j]")
j = j + 1
end
j = 0
count_j = jResp:size_of_array("data.hits.hits[i]._source.scisType")
while j < count_j do
jResp.j = j
strVal = jResp:string_of("data.hits.hits[i]._source.scisType[j]")
j = j + 1
end
j = 0
count_j = jResp:size_of_array("data.hits.hits[i]._source.languageTermValue")
while j < count_j do
jResp.j = j
strVal = jResp:string_of("data.hits.hits[i]._source.languageTermValue[j]")
j = j + 1
end
j = 0
count_j = jResp:size_of_array("data.hits.hits[i].sort")
while j < count_j do
jResp.j = j
strVal = jResp:string_of("data.hits.hits[i].sort[j]")
j = j + 1
end
j = 0
count_j = jResp:size_of_array("data.hits.hits[i]._source.contributor.namePersonalOther")
while j < count_j do
jResp.j = j
strVal = jResp:string_of("data.hits.hits[i]._source.contributor.namePersonalOther[j]")
j = j + 1
end
j = 0
count_j = jResp:size_of_array("data.hits.hits[i]._source.contributor.nameCorporateOther")
while j < count_j do
jResp.j = j
strVal = jResp:string_of("data.hits.hits[i]._source.contributor.nameCorporateOther[j]")
j = j + 1
end
i = i + 1
end