[702ca77] | 1 | import React, { useEffect, useState, useContext } from "react";
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[3a44163] | 2 | import { Outlet, useParams } from "react-router-dom";
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[2998dc4] | 3 | import JSOG from "jsog";
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[3a44163] | 4 | import OpinionTree from "../Components/OpinionTree";
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[702ca77] | 5 | import {
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| 6 | AddOpinionButton,
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| 7 | Modal,
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| 8 | ModalContent,
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| 9 | ModalClose,
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| 10 | ModalHeader,
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| 11 | ModalBody,
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| 12 | ModalInput,
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| 13 | ModalTextarea,
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| 14 | ModalFooter,
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| 15 | } from "../Components/Styled/Modal.style";
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[e958037] | 16 | import {
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| 17 | ProfessorCard,
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| 18 | ProfessorCardDetails,
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| 19 | ProfessorCardName,
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| 20 | ProfessorCardSeparator,
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[3e98cea] | 21 | } from "../Components/Styled/ProfessorCard.style";
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[702ca77] | 22 | import AuthApi from "../api/AuthApi";
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| 23 | import { useNavigate } from "react-router-dom";
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[6221ab6] | 24 | import axios from "../api/axios";
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[8d83180] | 25 | import { CurrentPageNav } from "../Components/Styled/Main.style";
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[af801e3] | 26 | import LoadingSpinner from "../Components/Styled/LoadingSpinner.style";
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[7cb8c3c] | 27 |
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[c68150f] | 28 | function Professor() {
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[7cb8c3c] | 29 | let params = useParams();
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[702ca77] | 30 | let navigate = useNavigate();
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[c68150f] | 31 |
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| 32 | const [professor, setProfessor] = useState(null);
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| 33 | const [loadedProfessor, setLoadedProfessor] = useState(false);
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[9bf1f8d] | 34 | const [relatedOpinions, setRelatedOpinions] = useState(null);
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| 35 | const [loadedRelatedOpinions, setLoadedRelatedOpinions] = useState(false);
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[c68150f] | 36 |
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| 37 | const [postModalDisplay, setPostModalDisplay] = useState("none");
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[702ca77] | 38 | const { auth, setAuth } = useContext(AuthApi);
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[6221ab6] | 39 | const [postContent, setPostContent] = useState("");
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[8d83180] | 40 | const [fetchError, setFetchError] = useState(false);
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[c68150f] | 41 | const [errorMessage, setErrorMessage] = useState("");
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[7cb8c3c] | 42 |
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| 43 | useEffect(() => {
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[8dffe02] | 44 | Promise.all([fetch(`http://192.168.1.108:8080/public/professor/${params.professorId}`),
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| 45 | fetch(`http://192.168.1.108:8080/public/professor/${params.professorId}/relatedOpinions`)])
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[9bf1f8d] | 46 | .then(([resProfessor, resRelatedOpinions]) => Promise.all([resProfessor.json(), resRelatedOpinions.json()]))
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| 47 | .then(([dataProfessor, dataRelatedOpinions]) => {
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| 48 | let cyclicGraph1 = dataProfessor;
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| 49 | let jsogStructure1 = JSOG.encode(cyclicGraph1);
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| 50 | cyclicGraph1 = JSOG.decode(jsogStructure1);
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| 51 | setProfessor(cyclicGraph1);
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| 52 | setLoadedProfessor(true);
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[7cb8c3c] | 53 |
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[9bf1f8d] | 54 | let cyclicGraph2 = dataRelatedOpinions;
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| 55 | let jsogStructure2 = JSOG.encode(cyclicGraph2);
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| 56 | cyclicGraph2 = JSOG.decode(jsogStructure2);
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| 57 | setRelatedOpinions(cyclicGraph2);
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| 58 | setLoadedRelatedOpinions(true);
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| 59 | })
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[7cb8c3c] | 60 |
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[9bf1f8d] | 61 | }, []);
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[7cb8c3c] | 62 |
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[702ca77] | 63 | const handleAddOpinionButtonClick = () => {
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| 64 | if (auth) {
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[6221ab6] | 65 | setPostModalDisplay("block");
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[3b6962d] | 66 | document.body.style.overflowY = "hidden";
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[702ca77] | 67 | } else {
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| 68 | navigate("/login");
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| 69 | }
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| 70 | };
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| 71 |
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| 72 | const handleModalCloseClick = () => {
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[6221ab6] | 73 | setPostModalDisplay("none");
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[3b6962d] | 74 | document.body.style.overflowY = "auto";
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[702ca77] | 75 | };
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| 76 |
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[6221ab6] | 77 | const handlePostSubmit = async (e) => {
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| 78 | e.preventDefault();
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| 79 |
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[c68150f] | 80 | if (!postContent.length < 1) {
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| 81 | const response = await axios(
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[8dffe02] | 82 | `http://192.168.1.108:8080/secure/professor/${params.professorId}/addOpinion`,
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[c68150f] | 83 | {
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| 84 | method: "post",
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| 85 | data: {
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| 86 | content: postContent,
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| 87 | },
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| 88 | withCredentials: true,
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| 89 | }
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| 90 | );
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| 91 | setErrorMessage("");
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[af801e3] | 92 | window.location.reload();
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[c68150f] | 93 | } else {
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| 94 | setErrorMessage("Полето за содржина не смее да биде празно");
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| 95 | }
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[702ca77] | 96 | };
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| 97 |
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| 98 | const handleContentChange = (e) => {
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[6221ab6] | 99 | setPostContent(e.target.value);
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[702ca77] | 100 | };
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| 101 |
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[c68150f] | 102 | if (loadedProfessor) {
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[4a64cf0] | 103 | return (
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[7cb8c3c] | 104 | <div>
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[8d83180] | 105 | <CurrentPageNav>
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| 106 | »{" "}
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| 107 | <a href={"/university/" + professor.faculty.university.universityId}>
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| 108 | {professor.faculty.university.universityName}
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| 109 | </a>{" "}
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| 110 | »{" "}
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| 111 | <a href={"/faculty/" + professor.faculty.facultyId}>
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| 112 | {professor.faculty.facultyName}
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| 113 | </a>{" "}
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| 114 | » <a href="#">{professor.professorName}</a>
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| 115 | </CurrentPageNav>
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[e958037] | 116 | <ProfessorCard>
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[af801e3] | 117 | <ProfessorCardName>{professor.professorName} <span style={{opacity:"50%", fontSize:"16px"}}>#{professor.professorId}</span></ProfessorCardName>
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[e958037] | 118 | <ProfessorCardSeparator />
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[5347491] | 119 | <div style={{ marginTop: "10px" }}>
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[e958037] | 120 | <ProfessorCardDetails fontSize="20px">
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| 121 | {professor.faculty.facultyName}
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| 122 | </ProfessorCardDetails>
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| 123 | <ProfessorCardDetails fontSize="15px">
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| 124 | {professor.faculty.university.universityName}
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| 125 | </ProfessorCardDetails>
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| 126 | </div>
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| 127 | </ProfessorCard>
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[c68150f] | 128 | <div style={{ height: "20px", marginBottom: "50px" }}>
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[702ca77] | 129 | <h3
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| 130 | style={{
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| 131 | float: "left",
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| 132 | }}
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| 133 | >
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[9bf1f8d] | 134 | {relatedOpinions.length}{" "}
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| 135 | {relatedOpinions.length !== 1 ? "мислења" : "мислење"}
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[702ca77] | 136 | </h3>
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[6221ab6] | 137 | {auth && (
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| 138 | <AddOpinionButton onClick={handleAddOpinionButtonClick}>
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| 139 | Објави мислење
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| 140 | </AddOpinionButton>
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| 141 | )}
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[702ca77] | 142 | </div>
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| 143 |
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[6221ab6] | 144 | <Modal display={postModalDisplay}>
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[702ca77] | 145 | <ModalContent>
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| 146 | <ModalHeader>
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| 147 | <ModalClose onClick={handleModalCloseClick}>×</ModalClose>
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| 148 | <h3 style={{ marginTop: "5px" }}>
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| 149 | Мислење за {professor.professorName}
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| 150 | </h3>
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| 151 | </ModalHeader>
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[6221ab6] | 152 | <form onSubmit={handlePostSubmit}>
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| 153 | <ModalBody>
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| 154 | <label htmlFor="content">
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[702ca77] | 155 | <b>Содржина</b>:
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| 156 | <ModalTextarea
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| 157 | id="content"
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| 158 | rows="8"
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| 159 | cols="100"
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[3b6962d] | 160 | spellCheck={false}
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[6221ab6] | 161 | value={postContent}
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[702ca77] | 162 | onChange={handleContentChange}
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| 163 | />
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| 164 | </label>
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[6221ab6] | 165 | </ModalBody>
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[c68150f] | 166 | <p
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| 167 | style={{ color: "red", marginLeft: "15px", marginTop: "10px" }}
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| 168 | >
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| 169 | {errorMessage}
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| 170 | </p>
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[6221ab6] | 171 | <ModalFooter type="submit">ОБЈАВИ</ModalFooter>
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| 172 | </form>
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[702ca77] | 173 | </ModalContent>
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| 174 | </Modal>
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| 175 |
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[3a44163] | 176 | <div className="opinionTree">
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[9bf1f8d] | 177 | <OpinionTree professor={professor} relatedOpinions={relatedOpinions}/>
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[3a44163] | 178 | </div>
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[4a64cf0] | 179 | <Outlet />
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[7cb8c3c] | 180 | </div>
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[4a64cf0] | 181 | );
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[8d83180] | 182 | } else if (!fetchError) {
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[4a64cf0] | 183 | return (
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| 184 | <div>
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[af801e3] | 185 | <LoadingSpinner style={{ marginTop: "140px" }}/>
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[4a64cf0] | 186 | <Outlet />
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| 187 | </div>
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| 188 | );
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[8d83180] | 189 | } else {
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| 190 | return (
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| 191 | <div style={{ marginTop: "140px" }}>
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| 192 | <h1 style={{ textAlign: "center" }}>Страницата не е пронајдена.</h1>
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| 193 | </div>
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| 194 | );
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[4a64cf0] | 195 | }
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[7cb8c3c] | 196 | }
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| 197 |
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| 198 | export default Professor;
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