reader/CliReader.java

   1 package be.nikiroo.fanfix.reader;
   2
   3 import java.io.IOException;
   4 import java.util.List;
   5
   6 import be.nikiroo.fanfix.Instance;
   7 import be.nikiroo.fanfix.bundles.StringId;
   8 import be.nikiroo.fanfix.data.Chapter;
   9 import be.nikiroo.fanfix.data.MetaData;
  10 import be.nikiroo.fanfix.data.Paragraph;
  11 import be.nikiroo.fanfix.data.Story;
  12 import be.nikiroo.fanfix.searchable.BasicSearchable;
  13 import be.nikiroo.fanfix.searchable.SearchableTag;
  14 import be.nikiroo.fanfix.supported.SupportType;
  15 import be.nikiroo.utils.Image;
  16 import be.nikiroo.utils.StringUtils;
  17
  18 /**
  19  * Command line {@link Story} reader.
  20  * <p>
  21  * Will output stories to the console.
  22  *
  23  * @author niki
  24  */
  25 public class CliReader extends BasicReader {
  26         public void listBooks(String source) throws IOException {
  27                 List<MetaData> stories = Instance.getInstance().getLibrary().getList()
  28                                 .filter(source, null, null);
  29
  30                 for (MetaData story : stories) {
  31                         String author = "";
  32                         if (story.getAuthor() != null && !story.getAuthor().isEmpty()) {
  33                                 author = " (" + story.getAuthor() + ")";
  34                         }
  35
  36                         System.out.println(
  37                                         story.getLuid() + ": " + story.getTitle() + author);
  38                 }
  39         }
  40
  41         public void listChapters(Story story) throws IOException {
  42                 if (story == null || story.getMeta() == null) {
  43                         throw new IOException("No story to read");
  44                 }
  45                 MetaData meta = story.getMeta();
  46                 if (meta == null) {
  47                         throw new IOException("No story to read");
  48                 }
  49
  50                 String title = "";
  51                 String author = "";
  52
  53                 if (meta.getTitle() != null) {
  54                         title = meta.getTitle();
  55                 }
  56
  57                 if (meta.getAuthor() != null) {
  58                         author = "©" + meta.getAuthor();
  59                         if (meta.getDate() != null && !meta.getDate().isEmpty()) {
  60                                 author = author + " (" + meta.getDate() + ")";
  61                         }
  62                 }
  63
  64                 System.out.println(title);
  65                 System.out.println(author);
  66                 System.out.println("");
  67
  68                 for (Chapter chap : story) {
  69                         if (chap.getName() != null && !chap.getName().isEmpty()) {
  70                                 System.out.println(Instance.getInstance().getTrans().getString(
  71                                                 StringId.CHAPTER_NAMED, chap.getNumber(),
  72                                                 chap.getName()));
  73                         } else {
  74                                 System.out.println(Instance.getInstance().getTrans()
  75                                                 .getString(StringId.CHAPTER_UNNAMED, chap.getNumber()));
  76                         }
  77                 }
  78         }
  79
  80         public void printChapter(Story story, int chapter) throws IOException {
  81                 if (story == null || story.getMeta() == null) {
  82                         throw new IOException("No story to read");
  83                 }
  84                 MetaData meta = story.getMeta();
  85                 if (meta == null) {
  86                         throw new IOException("No story to read");
  87                 }
  88
  89                 if (chapter <= 0 || chapter > story.getChapters().size()) {
  90                         System.err.println("Chapter " + chapter + ": no such chapter");
  91                 } else {
  92                         Chapter chap = story.getChapters().get(chapter - 1);
  93                         System.out.println(
  94                                         "Chapter " + chap.getNumber() + ": " + chap.getName());
  95                         System.out.println();
  96
  97                         for (Paragraph para : chap) {
  98                                 Image img = para.getContentImage();
  99                                 if (img != null) {
 100                                         String sz = StringUtils.formatNumber(img.getSize(), 1);
 101                                         System.out.println("[Image: " + sz + "]");
 102                                 } else {
 103                                         System.out.println(
 104                                                         para.getContent() == null ? "" : para.getContent());
 105                                 }
 106                                 System.out.println("");
 107                         }
 108                 }
 109         }
 110
 111         public void listSearchables() throws IOException {
 112                 for (SupportType type : SupportType.values()) {
 113                         if (BasicSearchable.getSearchable(type) != null) {
 114                                 System.out.println(type);
 115                         }
 116                 }
 117         }
 118
 119         public void searchBooksByKeyword(SupportType searchOn, String keywords,
 120                         int page, int item) throws IOException {
 121                 BasicSearchable search = BasicSearchable.getSearchable(searchOn);
 122
 123                 if (page == 0) {
 124                         System.out.println(search.searchPages(keywords));
 125                 } else {
 126                         List<MetaData> metas = search.search(keywords, page);
 127
 128                         if (item == 0) {
 129                                 System.out.println(
 130                                                 "Page " + page + " of stories for: " + keywords);
 131                                 displayStories(metas);
 132                         } else {
 133                                 // ! 1-based index !
 134                                 if (item <= 0 || item > metas.size()) {
 135                                         throw new IOException("Index out of bounds: " + item);
 136                                 }
 137
 138                                 MetaData meta = metas.get(item - 1);
 139                                 displayStory(meta);
 140                         }
 141                 }
 142         }
 143
 144         public void searchBooksByTag(SupportType searchOn, int page, int item,
 145                         Integer... tags) throws IOException {
 146
 147                 BasicSearchable search = BasicSearchable.getSearchable(searchOn);
 148                 SearchableTag stag = search.getTag(tags);
 149
 150                 if (stag == null) {
 151                         // TODO i18n
 152                         System.out.println("Known tags: ");
 153                         int i = 1;
 154                         for (SearchableTag s : search.getTags()) {
 155                                 System.out.println(String.format("%d: %s", i, s.getName()));
 156                                 i++;
 157                         }
 158                 } else {
 159                         if (page <= 0) {
 160                                 if (stag.isLeaf()) {
 161                                         System.out.println(search.searchPages(stag));
 162                                 } else {
 163                                         System.out.println(stag.getCount());
 164                                 }
 165                         } else {
 166                                 List<MetaData> metas = null;
 167                                 List<SearchableTag> subtags = null;
 168                                 int count;
 169
 170                                 if (stag.isLeaf()) {
 171                                         metas = search.search(stag, page);
 172                                         count = metas.size();
 173                                 } else {
 174                                         subtags = stag.getChildren();
 175                                         count = subtags.size();
 176                                 }
 177
 178                                 if (item > 0) {
 179                                         if (item <= count) {
 180                                                 if (metas != null) {
 181                                                         MetaData meta = metas.get(item - 1);
 182                                                         displayStory(meta);
 183                                                 } else {
 184                                                         SearchableTag subtag = subtags.get(item - 1);
 185                                                         displayTag(subtag);
 186                                                 }
 187                                         } else {
 188                                                 System.out.println(
 189                                                                 "Invalid item: only " + count + " items found");
 190                                         }
 191                                 } else {
 192                                         if (metas != null) {
 193                                                 // TODO i18n
 194                                                 System.out.println(String.format("Content of %s: ",
 195                                                                 stag.getFqName()));
 196                                                 displayStories(metas);
 197                                         } else {
 198                                                 // TODO i18n
 199                                                 System.out.println(String.format("Subtags of %s: ",
 200                                                                 stag.getFqName()));
 201                                                 displayTags(subtags);
 202                                         }
 203                                 }
 204                         }
 205                 }
 206         }
 207
 208         private void displayTag(SearchableTag subtag) {
 209                 // TODO: i18n
 210                 String stories = "stories";
 211                 String num = StringUtils.formatNumber(subtag.getCount());
 212                 System.out.println(String.format("%s (%s), %s %s", subtag.getName(),
 213                                 subtag.getFqName(), num, stories));
 214         }
 215
 216         private void displayStory(MetaData meta) {
 217                 System.out.println(meta.getTitle());
 218                 System.out.println();
 219                 System.out.println(meta.getUrl());
 220                 System.out.println();
 221                 System.out.println("Tags: " + meta.getTags());
 222                 System.out.println();
 223                 for (Paragraph para : meta.getResume()) {
 224                         System.out.println(para.getContent());
 225                         System.out.println("");
 226                 }
 227         }
 228
 229         private void displayTags(List<SearchableTag> subtags) {
 230                 int i = 1;
 231                 for (SearchableTag subtag : subtags) {
 232                         String total = "";
 233                         if (subtag.getCount() > 0) {
 234                                 total = StringUtils.formatNumber(subtag.getCount());
 235                         }
 236
 237                         if (total.isEmpty()) {
 238                                 System.out
 239                                                 .println(String.format("%d: %s", i, subtag.getName()));
 240                         } else {
 241                                 System.out.println(String.format("%d: %s (%s)", i,
 242                                                 subtag.getName(), total));
 243                         }
 244
 245                         i++;
 246                 }
 247         }
 248
 249         private void displayStories(List<MetaData> metas) {
 250                 int i = 1;
 251                 for (MetaData meta : metas) {
 252                         System.out.println(i + ": " + meta.getTitle());
 253                         i++;
 254                 }
 255         }
 256 }