main
Last change
on this file since 6f91f99 was c02189f, checked in by Petar Partaloski <ppartaloski@…>, 3 years ago |
Added new core functionalities, fixed bugs and improved visual clarity
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-
Property mode
set to
100644
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File size:
1.3 KB
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1 | package com.wediscussmovies.project.web;
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2 |
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3 | import com.wediscussmovies.project.model.Movie;
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4 | import com.wediscussmovies.project.service.MovieService;
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5 | import org.springframework.ui.Model;
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6 |
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7 | import java.util.ArrayList;
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8 | import java.util.List;
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9 |
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10 | public class PageFrontMovies {
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11 | public static List<Movie> getPagedMovies(String page, MovieService movieService, Model model){
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12 | List<Integer> movieIds = movieService.listAllIds();
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13 | List<Movie> movies = new ArrayList<>();
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14 | if(page==null || Integer.parseInt(page) <= 0)
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15 | page="1";
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16 | int pageToLoad = Integer.parseInt(page);
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17 |
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18 | int from = (pageToLoad-1)*12;
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19 | int to = pageToLoad*12;
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20 |
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21 | if (from>movieIds.size()){
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22 | page = "1";
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23 | pageToLoad = Integer.parseInt(page);
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24 | from = (pageToLoad-1)*12;
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25 | to = pageToLoad*12;
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26 | }
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27 | else if(to>movieIds.size()){
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28 | to = movieIds.size();
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29 | }
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30 |
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31 | movieIds = movieIds.subList(from, to);
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32 |
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33 | for(Integer id: movieIds){
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34 | //Trying to improve load times by not pulling all things from the database, excluding un-needed stuff
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35 | //
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36 | //movies.add(movieService.findById(id));
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37 | movies.add(movieService.findBasicById(id));
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38 | }
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39 | model.addAttribute("page", page);
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40 | return movies;
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41 | }
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42 | }
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