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utils.js
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Sat, Jul 27, 14:50

utils.js
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'use client'
import * as d3 from "d3";
import {useRef} from "react";
function freeTextSearch(
searchTerm,
num_results = 30,
searchEntity = 'research',
callback,
conceptsOrVectors
) {
console.log("searchEntity", searchEntity)
let freeTextSearchURL;
if (conceptsOrVectors === 'concepts') {
// freeTextSearchURL = 'http://127.0.0.1:5000/concepts/submitAny';
freeTextSearchURL = 'https://expert-finder.epfl.ch//concepts/submitAny';
} else if (conceptsOrVectors === 'vectors') {
// freeTextSearchURL = 'http://127.0.0.1:5000/vectors/freeTextSearch';
freeTextSearchURL = 'https://expert-finder.epfl.ch//vectors/freeTextSearch';
} else {
//raise error
console.log("Error: conceptsOrVectors must be either 'concepts' or 'vectors', not ", conceptsOrVectors)
}
fetch(freeTextSearchURL, {
method: 'POST',
headers: {
'Content-Type': 'application/json'
},
body: JSON.stringify({
text: searchTerm,
num_results: num_results,
searchEntity: searchEntity
})
})
.then(response => response.json())
.then(callback)
.catch((error) => {
console.error('Error:', error);
});
}
export default freeTextSearch
export function getDataForCollab(
callback,
defineSizeOfNodes,
yearsSelected,
checkedPublicationTypes,
arrayLabInfoRef,
) {
console.log("getSimilarities");
// const similaritiesURL = 'http://127.0.0.1:5000/collaborations/similaritiesBetweenLabs'; // <-- Assuming this base URL
const similaritiesURL = 'https://expert-finder.epfl.ch//collaborations/similaritiesBetweenLabs'; // <-- Assuming this base URL
fetch(similaritiesURL, {
method: 'GET',
headers: {
'Content-Type': 'application/json'
}
})
.then(response => response.json())
.then(data => {
let localData = data;
let dicoLabInfo = localData['dicoLabInfo'];
let linksData = localData['links'];
let filteredData = {}
for (let lab in dicoLabInfo) {
if (dicoLabInfo[lab].details[0].level === 'lab' ||
dicoLabInfo[lab].details[0].level === 'institute' ||
dicoLabInfo[lab].details[0].level === 'school') {
filteredData[lab] = dicoLabInfo[lab]
}
}
let filteredData2 = {}
for (let lab in filteredData) {
if (lab === filteredData[lab].newName) {
filteredData2[lab] = filteredData[lab]
}
}
dicoLabInfo = filteredData2
for (let lab in dicoLabInfo) {
dicoLabInfo[lab].id = lab
}
let arrayLabInfo = Object.keys(dicoLabInfo).map(function (key) {
return dicoLabInfo[key];
});
defineSizeOfNodes(
arrayLabInfo,
yearsSelected,
checkedPublicationTypes
);
arrayLabInfo.forEach(function (d) {
if (d.embedding2D === null) {
console.log('failed d', d)
}
d.x = d.embedding2D[0] * 50;
d.y = d.embedding2D[1] * 50;
});
let linksDataFiltered = []
for (let i = 0; i < linksData.length; i++) {
if (linksData[i].source in dicoLabInfo && linksData[i].target in dicoLabInfo) {
linksDataFiltered.push(linksData[i])
}
}
linksData = linksDataFiltered
// ... Rest of the data processing ...
arrayLabInfoRef.current = arrayLabInfo
console.log("arrayLabInfoRef.current", arrayLabInfoRef.current)
callback(linksData); // Assuming this is what you want to pass back
})
.catch(error => {
console.error("error", error);
});
}
export function wrap(text, width) {
text.each(function () {
var gnodeParent = d3.select(this.parentNode);
// console.log("gnodeParent", gnodeParent)
var gnodeParentData = gnodeParent._groups[0][0].__data__;
// console.log("gnodeParentData", gnodeParentData)
var text = d3.select(this),
words = text.text().split(" ").reverse(),
nwords = words.length,
word,
line = [],
lineNumber = 0,
lineHeight = 1.1, // ems
x = text.attr("x"),
y = text.attr("y"),
dy = -(nwords + 1 / 2) * lineHeight / 2, //parseFloat(text.attr("dy")),
tspan = text.text(null)
.append("tspan")
.attr("x", x)
.attr("y", y)
.attr("dy", dy + "em");
while (word = words.pop()) {
// console.log("word", word)
line.push(word);
tspan.text(line.join(" "));
if (tspan.node().getComputedTextLength() > width) {
line.pop();
tspan.text(line.join(" "));
line = [word];
// create a span with d3
tspan = text.append("tspan")
.text(word)
.attr("font-weight", "bold")
.attr("font-size", parseInt(gnodeParentData.size / 3) + "px")
.attr("dx", function () {
return -this.getComputedTextLength() / 2
})
.attr("x", 0)
.attr("y", 0)
.attr("dy", ++lineNumber * lineHeight + dy + "em");
}
}
});
}

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