Commit | Line | Data |
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89cb07a6 NR |
1 | package be.nikiroo.fanfix.reader; |
2 | ||
c1873e56 | 3 | import java.awt.Desktop; |
3b2b638f | 4 | import java.io.File; |
89cb07a6 | 5 | import java.io.IOException; |
3b2b638f | 6 | import java.net.MalformedURLException; |
89cb07a6 NR |
7 | import java.net.URL; |
8 | ||
9 | import be.nikiroo.fanfix.Instance; | |
d0114000 | 10 | import be.nikiroo.fanfix.bundles.Config; |
c1873e56 NR |
11 | import be.nikiroo.fanfix.bundles.UiConfig; |
12 | import be.nikiroo.fanfix.data.MetaData; | |
89cb07a6 | 13 | import be.nikiroo.fanfix.data.Story; |
e42573a0 NR |
14 | import be.nikiroo.fanfix.library.BasicLibrary; |
15 | import be.nikiroo.fanfix.library.LocalLibrary; | |
89cb07a6 | 16 | import be.nikiroo.fanfix.supported.BasicSupport; |
3b2b638f | 17 | import be.nikiroo.utils.Progress; |
9119671d | 18 | import be.nikiroo.utils.serial.SerialUtils; |
89cb07a6 NR |
19 | |
20 | /** | |
dd56a893 | 21 | * The class that handles the different {@link Story} readers you can use. |
89cb07a6 | 22 | * <p> |
dd56a893 | 23 | * All the readers should be accessed via {@link BasicReader#getReader()}. |
89cb07a6 NR |
24 | * |
25 | * @author niki | |
26 | */ | |
e42573a0 | 27 | public abstract class BasicReader implements Reader { |
68e2c6d2 | 28 | private static BasicLibrary defaultLibrary = Instance.getLibrary(); |
c1873e56 | 29 | private static ReaderType defaultType = ReaderType.GUI; |
b0e88ebd | 30 | |
68e2c6d2 | 31 | private BasicLibrary lib; |
89cb07a6 | 32 | private Story story; |
3727aae2 | 33 | |
d0114000 NR |
34 | /** |
35 | * Take the default reader type configuration from the config file. | |
36 | */ | |
3727aae2 | 37 | static { |
d0114000 NR |
38 | String typeString = Instance.getConfig().getString(Config.READER_TYPE); |
39 | if (typeString != null && !typeString.isEmpty()) { | |
40 | try { | |
41 | ReaderType type = ReaderType.valueOf(typeString.toUpperCase()); | |
42 | defaultType = type; | |
43 | } catch (IllegalArgumentException e) { | |
44 | // Do nothing | |
45 | } | |
46 | } | |
3727aae2 NR |
47 | } |
48 | ||
89cb07a6 NR |
49 | public Story getStory() { |
50 | return story; | |
51 | } | |
52 | ||
68e2c6d2 | 53 | public BasicLibrary getLibrary() { |
b0e88ebd NR |
54 | if (lib == null) { |
55 | lib = defaultLibrary; | |
56 | } | |
57 | ||
58 | return lib; | |
59 | } | |
60 | ||
68e2c6d2 | 61 | public void setLibrary(LocalLibrary lib) { |
b0e88ebd NR |
62 | this.lib = lib; |
63 | } | |
64 | ||
92fb0719 | 65 | public void setStory(String luid, Progress pg) throws IOException { |
6322ab64 | 66 | story = getLibrary().getStory(luid, pg); |
89cb07a6 | 67 | if (story == null) { |
92fb0719 | 68 | throw new IOException("Cannot retrieve story from library: " + luid); |
89cb07a6 NR |
69 | } |
70 | } | |
71 | ||
92fb0719 | 72 | public void setStory(URL source, Progress pg) throws IOException { |
89cb07a6 NR |
73 | BasicSupport support = BasicSupport.getSupport(source); |
74 | if (support == null) { | |
75 | throw new IOException("URL not supported: " + source.toString()); | |
76 | } | |
77 | ||
92fb0719 | 78 | story = support.process(source, pg); |
89cb07a6 NR |
79 | if (story == null) { |
80 | throw new IOException( | |
81 | "Cannot retrieve story from external source: " | |
82 | + source.toString()); | |
83 | ||
84 | } | |
85 | } | |
86 | ||
6322ab64 NR |
87 | public void read() throws IOException { |
88 | read(-1); | |
89 | } | |
90 | ||
3727aae2 | 91 | /** |
d0114000 NR |
92 | * Return a new {@link BasicReader} ready for use if one is configured. |
93 | * <p> | |
94 | * Can return NULL if none are configured. | |
3727aae2 | 95 | * |
d0114000 | 96 | * @return a {@link BasicReader}, or NULL if none configured |
3727aae2 | 97 | */ |
e42573a0 | 98 | public static Reader getReader() { |
333f0e7b NR |
99 | try { |
100 | if (defaultType != null) { | |
e42573a0 NR |
101 | return (Reader) SerialUtils.createObject(defaultType |
102 | .getTypeName()); | |
d0114000 | 103 | } |
9119671d | 104 | } catch (Exception e) { |
333f0e7b | 105 | Instance.syserr(new Exception("Cannot create a reader of type: " |
9119671d | 106 | + defaultType + " (Not compiled in?)", e)); |
3727aae2 NR |
107 | } |
108 | ||
109 | return null; | |
110 | } | |
111 | ||
112 | /** | |
113 | * The default {@link ReaderType} used when calling | |
114 | * {@link BasicReader#getReader()}. | |
115 | * | |
116 | * @return the default type | |
117 | */ | |
118 | public static ReaderType getDefaultReaderType() { | |
119 | return defaultType; | |
120 | } | |
121 | ||
122 | /** | |
123 | * The default {@link ReaderType} used when calling | |
124 | * {@link BasicReader#getReader()}. | |
125 | * | |
126 | * @param defaultType | |
127 | * the new default type | |
128 | */ | |
129 | public static void setDefaultReaderType(ReaderType defaultType) { | |
130 | BasicReader.defaultType = defaultType; | |
131 | } | |
3b2b638f | 132 | |
b0e88ebd | 133 | /** |
68e2c6d2 NR |
134 | * Change the default {@link LocalLibrary} to open with the |
135 | * {@link BasicReader}s. | |
b0e88ebd NR |
136 | * |
137 | * @param lib | |
68e2c6d2 | 138 | * the new {@link LocalLibrary} |
b0e88ebd | 139 | */ |
68e2c6d2 | 140 | public static void setDefaultLibrary(BasicLibrary lib) { |
b0e88ebd NR |
141 | BasicReader.defaultLibrary = lib; |
142 | } | |
143 | ||
3b2b638f NR |
144 | /** |
145 | * Return an {@link URL} from this {@link String}, be it a file path or an | |
146 | * actual {@link URL}. | |
147 | * | |
148 | * @param sourceString | |
149 | * the source | |
150 | * | |
151 | * @return the corresponding {@link URL} | |
152 | * | |
153 | * @throws MalformedURLException | |
154 | * if this is neither a file nor a conventional {@link URL} | |
155 | */ | |
156 | public static URL getUrl(String sourceString) throws MalformedURLException { | |
157 | if (sourceString == null || sourceString.isEmpty()) { | |
158 | throw new MalformedURLException("Empty url"); | |
159 | } | |
160 | ||
161 | URL source = null; | |
162 | try { | |
163 | source = new URL(sourceString); | |
164 | } catch (MalformedURLException e) { | |
165 | File sourceFile = new File(sourceString); | |
166 | source = sourceFile.toURI().toURL(); | |
167 | } | |
168 | ||
169 | return source; | |
170 | } | |
c1873e56 | 171 | |
5dd985cf NR |
172 | /** |
173 | * Open the {@link Story} with an external reader (the program will be | |
174 | * passed the main file associated with this {@link Story}). | |
175 | * | |
176 | * @param lib | |
177 | * the {@link BasicLibrary} to select the {@link Story} from | |
178 | * @param luid | |
179 | * the {@link Story} LUID | |
180 | * | |
181 | * @throws IOException | |
182 | * in case of I/O error | |
183 | */ | |
6322ab64 NR |
184 | public static void openExternal(BasicLibrary lib, String luid) |
185 | throws IOException { | |
b0e88ebd NR |
186 | MetaData meta = lib.getInfo(luid); |
187 | File target = lib.getFile(luid); | |
c1873e56 | 188 | |
6322ab64 | 189 | openExternal(meta, target); |
c1873e56 NR |
190 | } |
191 | ||
5dd985cf NR |
192 | /** |
193 | * Open the {@link Story} with an external reader (the program will be | |
194 | * passed the given target file). | |
195 | * | |
196 | * @param meta | |
197 | * the {@link Story} to load | |
198 | * @param target | |
199 | * the target {@link File} | |
200 | * | |
201 | * @throws IOException | |
202 | * in case of I/O error | |
203 | */ | |
6322ab64 NR |
204 | protected static void openExternal(MetaData meta, File target) |
205 | throws IOException { | |
c1873e56 NR |
206 | String program = null; |
207 | if (meta.isImageDocument()) { | |
208 | program = Instance.getUiConfig().getString( | |
209 | UiConfig.IMAGES_DOCUMENT_READER); | |
210 | } else { | |
211 | program = Instance.getUiConfig().getString( | |
212 | UiConfig.NON_IMAGES_DOCUMENT_READER); | |
213 | } | |
214 | ||
215 | if (program != null && program.trim().isEmpty()) { | |
216 | program = null; | |
217 | } | |
218 | ||
219 | if (program == null) { | |
220 | try { | |
221 | Desktop.getDesktop().browse(target.toURI()); | |
222 | } catch (UnsupportedOperationException e) { | |
223 | Runtime.getRuntime().exec( | |
224 | new String[] { "xdg-open", target.getAbsolutePath() }); | |
225 | ||
226 | } | |
227 | } else { | |
228 | Runtime.getRuntime().exec( | |
229 | new String[] { program, target.getAbsolutePath() }); | |
230 | } | |
231 | } | |
89cb07a6 | 232 | } |