[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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| 34 |
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| 35 | const [postModalDisplay, setPostModalDisplay] = useState("none");
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[702ca77] | 36 | const { auth, setAuth } = useContext(AuthApi);
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[6221ab6] | 37 | const [postContent, setPostContent] = useState("");
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[8d83180] | 38 | const [fetchError, setFetchError] = useState(false);
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[c68150f] | 39 | const [errorMessage, setErrorMessage] = useState("");
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[7cb8c3c] | 40 |
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| 41 | useEffect(() => {
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[af801e3] | 42 | const url = `http://192.168.0.29:8080/public/professor/${params.professorId}`;
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[7cb8c3c] | 43 |
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[c68150f] | 44 | const fetchProfessor = async () => {
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[7cb8c3c] | 45 | try {
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| 46 | const response = await fetch(url);
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[2998dc4] | 47 | var cyclicGraph = await response.json();
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[702ca77] | 48 | var jsogStructure = JSOG.encode(cyclicGraph);
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[2998dc4] | 49 | cyclicGraph = JSOG.decode(jsogStructure);
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| 50 | setProfessor(cyclicGraph);
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[c68150f] | 51 | setLoadedProfessor(true);
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[7cb8c3c] | 52 | } catch (error) {
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[8d83180] | 53 | setFetchError(true);
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[7cb8c3c] | 54 | }
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| 55 | };
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| 56 |
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[c68150f] | 57 | fetchProfessor();
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[3e98cea] | 58 | }, [params.professorId]);
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[7cb8c3c] | 59 |
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[702ca77] | 60 | const handleAddOpinionButtonClick = () => {
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| 61 | if (auth) {
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[6221ab6] | 62 | setPostModalDisplay("block");
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[3b6962d] | 63 | document.body.style.overflowY = "hidden";
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[702ca77] | 64 | } else {
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| 65 | navigate("/login");
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| 66 | }
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| 67 | };
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| 68 |
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| 69 | const handleModalCloseClick = () => {
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[6221ab6] | 70 | setPostModalDisplay("none");
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[3b6962d] | 71 | document.body.style.overflowY = "auto";
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[702ca77] | 72 | };
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| 73 |
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[6221ab6] | 74 | const handlePostSubmit = async (e) => {
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| 75 | e.preventDefault();
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| 76 |
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[c68150f] | 77 | if (!postContent.length < 1) {
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| 78 | const response = await axios(
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[af801e3] | 79 | `http://192.168.0.29:8080/secure/professor/${params.professorId}/addOpinion`,
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[c68150f] | 80 | {
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| 81 | method: "post",
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| 82 | data: {
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| 83 | content: postContent,
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| 84 | },
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| 85 | withCredentials: true,
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| 86 | }
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| 87 | );
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| 88 | setErrorMessage("");
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[af801e3] | 89 | window.location.reload();
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[c68150f] | 90 | } else {
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| 91 | setErrorMessage("Полето за содржина не смее да биде празно");
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| 92 | }
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[702ca77] | 93 | };
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| 94 |
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| 95 | const handleContentChange = (e) => {
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[6221ab6] | 96 | setPostContent(e.target.value);
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[702ca77] | 97 | };
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| 98 |
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[c68150f] | 99 | if (loadedProfessor) {
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[4a64cf0] | 100 | return (
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[7cb8c3c] | 101 | <div>
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[8d83180] | 102 | <CurrentPageNav>
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| 103 | »{" "}
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| 104 | <a href={"/university/" + professor.faculty.university.universityId}>
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| 105 | {professor.faculty.university.universityName}
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| 106 | </a>{" "}
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| 107 | »{" "}
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| 108 | <a href={"/faculty/" + professor.faculty.facultyId}>
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| 109 | {professor.faculty.facultyName}
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| 110 | </a>{" "}
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| 111 | » <a href="#">{professor.professorName}</a>
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| 112 | </CurrentPageNav>
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[e958037] | 113 | <ProfessorCard>
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[af801e3] | 114 | <ProfessorCardName>{professor.professorName} <span style={{opacity:"50%", fontSize:"16px"}}>#{professor.professorId}</span></ProfessorCardName>
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[e958037] | 115 | <ProfessorCardSeparator />
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[5347491] | 116 | <div style={{ marginTop: "10px" }}>
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[e958037] | 117 | <ProfessorCardDetails fontSize="20px">
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| 118 | {professor.faculty.facultyName}
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| 119 | </ProfessorCardDetails>
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| 120 | <ProfessorCardDetails fontSize="15px">
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| 121 | {professor.faculty.university.universityName}
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| 122 | </ProfessorCardDetails>
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| 123 | </div>
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| 124 | </ProfessorCard>
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[c68150f] | 125 | <div style={{ height: "20px", marginBottom: "50px" }}>
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[702ca77] | 126 | <h3
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| 127 | style={{
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| 128 | float: "left",
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| 129 | }}
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| 130 | >
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| 131 | {professor.relatedOpinions.length}{" "}
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| 132 | {professor.relatedOpinions.length !== 1 ? "мислења" : "мислење"}
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| 133 | </h3>
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[6221ab6] | 134 | {auth && (
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| 135 | <AddOpinionButton onClick={handleAddOpinionButtonClick}>
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| 136 | Објави мислење
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| 137 | </AddOpinionButton>
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| 138 | )}
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[702ca77] | 139 | </div>
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| 140 |
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[6221ab6] | 141 | <Modal display={postModalDisplay}>
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[702ca77] | 142 | <ModalContent>
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| 143 | <ModalHeader>
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| 144 | <ModalClose onClick={handleModalCloseClick}>×</ModalClose>
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| 145 | <h3 style={{ marginTop: "5px" }}>
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| 146 | Мислење за {professor.professorName}
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| 147 | </h3>
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| 148 | </ModalHeader>
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[6221ab6] | 149 | <form onSubmit={handlePostSubmit}>
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| 150 | <ModalBody>
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| 151 | <label htmlFor="content">
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[702ca77] | 152 | <b>Содржина</b>:
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| 153 | <ModalTextarea
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| 154 | id="content"
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| 155 | rows="8"
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| 156 | cols="100"
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[3b6962d] | 157 | spellCheck={false}
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[6221ab6] | 158 | value={postContent}
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[702ca77] | 159 | onChange={handleContentChange}
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| 160 | />
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| 161 | </label>
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[6221ab6] | 162 | </ModalBody>
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[c68150f] | 163 | <p
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| 164 | style={{ color: "red", marginLeft: "15px", marginTop: "10px" }}
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| 165 | >
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| 166 | {errorMessage}
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| 167 | </p>
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[6221ab6] | 168 | <ModalFooter type="submit">ОБЈАВИ</ModalFooter>
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| 169 | </form>
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[702ca77] | 170 | </ModalContent>
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| 171 | </Modal>
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| 172 |
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[3a44163] | 173 | <div className="opinionTree">
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[c68150f] | 174 | <OpinionTree professor={professor} />
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[3a44163] | 175 | </div>
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[4a64cf0] | 176 | <Outlet />
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[7cb8c3c] | 177 | </div>
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[4a64cf0] | 178 | );
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[8d83180] | 179 | } else if (!fetchError) {
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[4a64cf0] | 180 | return (
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| 181 | <div>
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[af801e3] | 182 | <LoadingSpinner style={{ marginTop: "140px" }}/>
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[4a64cf0] | 183 | <Outlet />
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| 184 | </div>
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| 185 | );
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[8d83180] | 186 | } else {
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| 187 | return (
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| 188 | <div style={{ marginTop: "140px" }}>
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| 189 | <h1 style={{ textAlign: "center" }}>Страницата не е пронајдена.</h1>
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| 190 | </div>
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| 191 | );
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[4a64cf0] | 192 | }
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[7cb8c3c] | 193 | }
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| 194 |
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| 195 | export default Professor;
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