| 1 | package be.nikiroo.gofetch.output; |
| 2 | |
| 3 | import be.nikiroo.gofetch.data.Comment; |
| 4 | import be.nikiroo.gofetch.data.Story; |
| 5 | import be.nikiroo.gofetch.support.Type; |
| 6 | import be.nikiroo.utils.StringUtils; |
| 7 | |
| 8 | public class Html extends Output { |
| 9 | public Html(Type type, String hostname, String preselector, int port) { |
| 10 | super(type, hostname, preselector, port); |
| 11 | } |
| 12 | |
| 13 | @Override |
| 14 | public String getIndexHeader() { |
| 15 | String sel = preselector; |
| 16 | if (!sel.isEmpty()) { |
| 17 | sel = "/1" + sel; |
| 18 | } |
| 19 | |
| 20 | String gopherUrl = "gopher://" + hostname + sel + ":" + port; |
| 21 | |
| 22 | StringBuilder builder = new StringBuilder(); |
| 23 | appendPre(builder); |
| 24 | |
| 25 | builder.append("<h1>News</h1>\n"// |
| 26 | + "<p>You will find here a few pages full of news, mirroring <a href='" |
| 27 | + gopherUrl + "'>" |
| 28 | + gopherUrl |
| 29 | + "</a>.</p>\n"// |
| 30 | + "<p>They are simply scrapped from their associated webpage and updated a few times a day.</p>\n"// |
| 31 | ); |
| 32 | |
| 33 | appendPost(builder); |
| 34 | |
| 35 | return builder.toString(); |
| 36 | } |
| 37 | |
| 38 | @Override |
| 39 | public String getIndexFooter() { |
| 40 | return ""; |
| 41 | } |
| 42 | |
| 43 | @Override |
| 44 | public String exportHeader(Story story) { |
| 45 | StringBuilder builder = new StringBuilder(); |
| 46 | |
| 47 | appendPre(builder); |
| 48 | |
| 49 | builder.append("<div class='story-header'>\n"); |
| 50 | appendHtml(builder, story, true); |
| 51 | builder.append("<hr/>\n"); |
| 52 | builder.append("</div>\n"); |
| 53 | |
| 54 | appendPost(builder); |
| 55 | |
| 56 | return builder.toString(); |
| 57 | } |
| 58 | |
| 59 | @Override |
| 60 | public String export(Story story) { |
| 61 | StringBuilder builder = new StringBuilder(); |
| 62 | appendPre(builder); |
| 63 | |
| 64 | builder.append("<div class='story'>\n"); |
| 65 | appendHtml(builder, story, false); |
| 66 | builder.append("<hr/>\n"); |
| 67 | |
| 68 | if (story.getComments() != null) { |
| 69 | for (Comment comment : story.getComments()) { |
| 70 | appendHtml(builder, comment, " "); |
| 71 | } |
| 72 | } |
| 73 | |
| 74 | builder.append("</div>\n"); |
| 75 | |
| 76 | appendPost(builder); |
| 77 | |
| 78 | return builder.toString(); |
| 79 | } |
| 80 | |
| 81 | private void appendPre(StringBuilder builder) { |
| 82 | builder.append("<!DOCTYPE html>\n"); |
| 83 | builder.append("<html>\n"); |
| 84 | builder.append("<head>\n"); |
| 85 | builder.append(" <meta http-equiv='content-type' content='text/html; charset=utf-8'>\n"); |
| 86 | builder.append(" <meta name='viewport' content='width=device-width, initial-scale=1.0'>\n"); |
| 87 | builder.append(" <style type='text/css'>\n"); |
| 88 | builder.append(" body { margin: 1em 15%; }\n"); |
| 89 | builder.append(" </style>\n"); |
| 90 | builder.append("</head>\n"); |
| 91 | builder.append("<body>\n"); |
| 92 | } |
| 93 | |
| 94 | private void appendPost(StringBuilder builder) { |
| 95 | builder.append("</body>\n"); |
| 96 | } |
| 97 | |
| 98 | private void appendHtml(StringBuilder builder, Comment comment, String space) { |
| 99 | builder.append(space) |
| 100 | .append("<div class='comment' style='display: block; margin-left: 80px'>\n"); |
| 101 | builder.append(space).append(" <h2>").append(comment.getTitle()) |
| 102 | .append("</h2>\n"); |
| 103 | builder.append(space) |
| 104 | .append(" <div class='by' style='font-style: italic;'>") |
| 105 | .append(comment.getAuthor()).append("</div>\n"); |
| 106 | builder.append(space).append(" <div class='comment_content'>"); |
| 107 | for (String line : comment.getContentLines()) { |
| 108 | builder.append("<p>" + line + "</p>"); |
| 109 | } |
| 110 | builder.append("</div>\n"); |
| 111 | for (Comment subComment : comment) { |
| 112 | appendHtml(builder, subComment, space + " "); |
| 113 | } |
| 114 | builder.append(space).append("</div>\n"); |
| 115 | } |
| 116 | |
| 117 | private StringBuilder appendHtml(StringBuilder builder, Story story, |
| 118 | boolean resume) { |
| 119 | if (resume) { |
| 120 | builder.append(" <h1><a href='" + story.getId() + ".html'>" |
| 121 | + story.getTitle() + "</a></h1>\n"); |
| 122 | } else { |
| 123 | builder.append(" <h1>" + story.getTitle() + "</h1>\n"); |
| 124 | } |
| 125 | |
| 126 | builder.append(" <div class='details'>"); |
| 127 | if (story.getDetails() != null && !story.getDetails().isEmpty()) { |
| 128 | builder.append("(") |
| 129 | .append(StringUtils.xmlEscape(story.getDetails())) |
| 130 | .append(")"); |
| 131 | } |
| 132 | builder.append("</div>\n"); |
| 133 | builder.append(" <br/>\n"); |
| 134 | |
| 135 | if (!resume) { |
| 136 | builder.append(" <ul>\n"); |
| 137 | builder.append(" <li>News link: <a href='" |
| 138 | + story.getUrlInternal() + "'>" + story.getUrlInternal() |
| 139 | + "</a></li>\n"); |
| 140 | builder.append(" <li>Source link: <a href='" |
| 141 | + story.getUrlExternal() + "'>" + story.getUrlExternal() |
| 142 | + "</a></li>\n"); |
| 143 | builder.append(" </ul>\n"); |
| 144 | builder.append(" <br/>\n"); |
| 145 | } |
| 146 | |
| 147 | builder.append(" <div class='content' style='text-align: justify'>\n"); |
| 148 | if (resume) { |
| 149 | builder.append(" " + StringUtils.xmlEscape(story.getContent()) |
| 150 | + "\n"); |
| 151 | } else { |
| 152 | builder.append(" " |
| 153 | + StringUtils.xmlEscape(story.getFullContent()) |
| 154 | .replace("\n", "<br/>").replace("[ ", "<h2>") |
| 155 | .replace(" ]", "</h2>") + "\n"); |
| 156 | } |
| 157 | builder.append(" </div>\n"); |
| 158 | |
| 159 | return builder; |
| 160 | } |
| 161 | } |