JAL-629 Commands more objecty, less classy. FileLoader with sync option (or rather...
[jalview.git] / src / jalview / bin / Commands.java
1 package jalview.bin;
2
3 import java.io.File;
4 import java.io.IOException;
5 import java.util.ArrayList;
6 import java.util.Arrays;
7 import java.util.Collections;
8 import java.util.HashMap;
9 import java.util.Iterator;
10 import java.util.List;
11 import java.util.Locale;
12 import java.util.Map;
13
14 import jalview.analysis.AlignmentUtils;
15 import jalview.api.AlignmentViewPanel;
16 import jalview.bin.ArgParser.Arg;
17 import jalview.bin.ArgParser.ArgValue;
18 import jalview.bin.ArgParser.ArgValuesMap;
19 import jalview.bin.ArgParser.SubVals;
20 import jalview.datamodel.AlignmentAnnotation;
21 import jalview.datamodel.AlignmentI;
22 import jalview.datamodel.PDBEntry;
23 import jalview.datamodel.SequenceI;
24 import jalview.datamodel.annotations.AlphaFoldAnnotationRowBuilder;
25 import jalview.gui.AlignFrame;
26 import jalview.gui.AlignmentPanel;
27 import jalview.gui.AssociatePdbFileWithSeq;
28 import jalview.gui.Desktop;
29 import jalview.gui.Preferences;
30 import jalview.gui.StructureChooser;
31 import jalview.gui.StructureViewer;
32 import jalview.io.AppletFormatAdapter;
33 import jalview.io.DataSourceType;
34 import jalview.io.FileFormatException;
35 import jalview.io.FileFormatI;
36 import jalview.io.FileLoader;
37 import jalview.io.HtmlSvgOutput;
38 import jalview.io.IdentifyFile;
39 import jalview.schemes.AnnotationColourGradient;
40 import jalview.structure.StructureImportSettings;
41 import jalview.structure.StructureImportSettings.TFType;
42 import jalview.structure.StructureSelectionManager;
43 import jalview.util.HttpUtils;
44 import jalview.util.MessageManager;
45 import jalview.util.Platform;
46 import jalview.ws.dbsources.EBIAlfaFold;
47 import mc_view.PDBChain;
48
49 public class Commands
50 {
51   Desktop desktop;
52
53   private boolean headless;
54
55   private ArgParser argParser;
56
57   private Map<String, AlignFrame> afMap;
58
59   private boolean commandArgsProvided = false;
60
61   private boolean argsWereParsed = false;
62
63   public Commands(ArgParser argparser, boolean headless)
64   {
65     this(Desktop.instance, argparser, headless);
66   }
67
68   public Commands(Desktop d, ArgParser argparser, boolean h)
69   {
70     argParser = argparser;
71     headless = h;
72     desktop = d;
73     afMap = new HashMap<String, AlignFrame>();
74     if (argparser != null)
75     {
76       processArgs(argparser, headless);
77     }
78   }
79
80   private boolean processArgs(ArgParser argparser, boolean h)
81   {
82     argParser = argparser;
83     headless = h;
84     boolean theseArgsWereParsed = false;
85
86     if (argParser != null && argParser.linkedIds() != null)
87     {
88       for (String id : argParser.linkedIds())
89       {
90         ArgValuesMap avm = argParser.linkedArgs(id);
91         theseArgsWereParsed = true;
92         if (id == null)
93         {
94           theseArgsWereParsed &= processUnlinked(id);
95         }
96         else
97         {
98           theseArgsWereParsed &= processLinked(id);
99         }
100         theseArgsWereParsed &= processImages(id);
101
102         // close ap
103         if (avm.getBoolean(Arg.CLOSE))
104         {
105           AlignFrame af = afMap.get(id);
106           if (af != null)
107           {
108             af.closeMenuItem_actionPerformed(true);
109           }
110         }
111
112       }
113
114     }
115     if (argParser.getBool(Arg.QUIT))
116     {
117       Jalview.getInstance().quit();
118       return true;
119     }
120     // carry on with jalview.bin.Jalview
121     argsWereParsed = theseArgsWereParsed;
122     return argsWereParsed;
123   }
124
125   public boolean commandArgsProvided()
126   {
127     return commandArgsProvided;
128   }
129
130   public boolean argsWereParsed()
131   {
132     return argsWereParsed;
133   }
134
135   protected boolean processUnlinked(String id)
136   {
137     return processLinked(id);
138   }
139
140   protected boolean processLinked(String id)
141   {
142     boolean theseArgsWereParsed = false;
143     ArgValuesMap avm = argParser.linkedArgs(id);
144     if (avm == null)
145       return true;
146
147     /*
148     // script to execute after all loading is completed one way or another
149     String groovyscript = m.get(Arg.GROOVY) == null ? null
150             : m.get(Arg.GROOVY).getValue();
151     String file = m.get(Arg.OPEN) == null ? null
152             : m.get(Arg.OPEN).getValue();
153     String data = null;
154     FileFormatI format = null;
155     DataSourceType protocol = null;
156     */
157     if (avm.containsArg(Arg.OPEN))
158     {
159       commandArgsProvided = true;
160       long progress = -1;
161
162       boolean first = true;
163       boolean progressBarSet = false;
164       AlignFrame af;
165       for (ArgValue av : avm.getArgValueList(Arg.OPEN))
166       {
167         String openFile = av.getValue();
168         if (openFile == null)
169           continue;
170
171         theseArgsWereParsed = true;
172         if (first)
173         {
174           first = false;
175           if (!headless && desktop != null)
176           {
177             desktop.setProgressBar(
178                     MessageManager.getString(
179                             "status.processing_commandline_args"),
180                     progress = System.currentTimeMillis());
181             progressBarSet = true;
182           }
183         }
184
185         if (!Platform.isJS())
186         /**
187          * ignore in JavaScript -- can't just file existence - could load it?
188          * 
189          * @j2sIgnore
190          */
191         {
192           if (!HttpUtils.startsWithHttpOrHttps(openFile))
193           {
194             if (!(new File(openFile)).exists())
195             {
196               Console.warn("Can't find file '" + openFile + "'");
197             }
198           }
199         }
200
201         DataSourceType protocol = AppletFormatAdapter
202                 .checkProtocol(openFile);
203
204         FileFormatI format = null;
205         try
206         {
207           format = new IdentifyFile().identify(openFile, protocol);
208         } catch (FileFormatException e1)
209         {
210           Console.error("Unknown file format for '" + openFile + "'");
211         }
212
213         af = afMap.get(id);
214         if (af == null)
215         {
216           /*
217            * this approach isn't working yet
218           // get default annotations before opening AlignFrame
219           if (m.get(Arg.SSANNOTATION) != null)
220           {
221             Console.debug("***** SSANNOTATION="
222                     + m.get(Arg.SSANNOTATION).getBoolean());
223           }
224           if (m.get(Arg.NOTEMPFAC) != null)
225           {
226             Console.debug(
227                     "***** NOTEMPFAC=" + m.get(Arg.NOTEMPFAC).getBoolean());
228           }
229           boolean showSecondaryStructure = (m.get(Arg.SSANNOTATION) != null)
230                   ? m.get(Arg.SSANNOTATION).getBoolean()
231                   : false;
232           boolean showTemperatureFactor = (m.get(Arg.NOTEMPFAC) != null)
233                   ? !m.get(Arg.NOTEMPFAC).getBoolean()
234                   : false;
235           Console.debug("***** tempfac=" + showTemperatureFactor
236                   + ", showSS=" + showSecondaryStructure);
237           StructureSelectionManager ssm = StructureSelectionManager
238                   .getStructureSelectionManager(Desktop.instance);
239           if (ssm != null)
240           {
241             ssm.setAddTempFacAnnot(showTemperatureFactor);
242             ssm.setProcessSecondaryStructure(showSecondaryStructure);
243           }
244            */
245
246           // get kind of temperature factor annotation
247           StructureImportSettings.TFType tempfacType = TFType.DEFAULT;
248           if ((!avm.getBoolean(Arg.NOTEMPFAC))
249                   && avm.containsArg(Arg.TEMPFAC))
250           {
251             try
252             {
253               tempfacType = StructureImportSettings.TFType
254                       .valueOf(avm.getArgValue(Arg.TEMPFAC).getValue()
255                               .toUpperCase(Locale.ROOT));
256               Console.debug("Obtained Temperature Factor type of '"
257                       + tempfacType + "'");
258             } catch (IllegalArgumentException e)
259             {
260               // Just an error message!
261               StringBuilder sb = new StringBuilder().append("Cannot set --")
262                       .append(Arg.TEMPFAC.getName()).append(" to '")
263                       .append(tempfacType)
264                       .append("', ignoring.  Valid values are: ");
265               Iterator<StructureImportSettings.TFType> it = Arrays
266                       .stream(StructureImportSettings.TFType.values())
267                       .iterator();
268               while (it.hasNext())
269               {
270                 sb.append(it.next().toString().toLowerCase(Locale.ROOT));
271                 if (it.hasNext())
272                   sb.append(", ");
273               }
274               Console.warn(sb.toString());
275             }
276           }
277
278           Console.debug(
279                   "Opening '" + openFile + "' in new alignment frame");
280           FileLoader fileLoader = new FileLoader(!headless);
281
282           StructureImportSettings.setTemperatureFactorType(tempfacType);
283
284           af = fileLoader.LoadFileWaitTillLoaded(openFile, protocol,
285                   format);
286
287           // wrap alignment?
288           if (avm.getBoolean(Arg.WRAP))
289           {
290             af.getCurrentView().setWrapAlignment(true);
291           }
292
293           // colour aligment?
294           if (avm.containsArg(Arg.COLOUR))
295           {
296             af.changeColour_actionPerformed(avm.getValue(Arg.COLOUR));
297           }
298
299           // change alignment frame title
300           if (avm.containsArg(Arg.TITLE))
301             af.setTitle(avm.getValue(Arg.TITLE));
302
303           /* hacky approach to hiding the annotations */
304           // show secondary structure annotations?
305           if (avm.getBoolean(Arg.SSANNOTATION))
306           {
307             // do this better (annotation types?)
308             AlignmentUtils.showOrHideSequenceAnnotations(
309                     af.getCurrentView().getAlignment(),
310                     Collections.singleton("Secondary Structure"), null,
311                     false, false);
312           }
313
314           // show temperature factor annotations?
315           if (avm.getBoolean(Arg.NOTEMPFAC))
316           {
317             // do this better (annotation types?)
318             List<String> hideThese = new ArrayList<>();
319             hideThese.add("Temperature Factor");
320             hideThese.add(AlphaFoldAnnotationRowBuilder.LABEL);
321             AlignmentUtils.showOrHideSequenceAnnotations(
322                     af.getCurrentView().getAlignment(), hideThese, null,
323                     false, false);
324           }
325           else
326           /* comment out hacky approach up to here and add this line:
327            if (showTemperatureFactor)
328              */
329           {
330             if (avm.containsArg(Arg.TEMPFAC_LABEL))
331             {
332               AlignmentAnnotation aa = AlignmentUtils
333                       .getFirstSequenceAnnotationOfType(
334                               af.getCurrentView().getAlignment(),
335                               AlignmentAnnotation.LINE_GRAPH);
336               String label = avm.getValue(Arg.TEMPFAC_LABEL);
337               if (aa != null)
338               {
339                 aa.label = label;
340               }
341               else
342               {
343                 Console.info(
344                         "Could not find annotation to apply tempfac_label '"
345                                 + label);
346               }
347             }
348           }
349
350           // store the AlignFrame for this id
351           afMap.put(id, af);
352
353           // is it its own structure file?
354           if (format.isStructureFile())
355           {
356             StructureSelectionManager ssm = StructureSelectionManager
357                     .getStructureSelectionManager(Desktop.instance);
358             SequenceI seq = af.alignPanel.getAlignment().getSequenceAt(0);
359             ssm.computeMapping(false, new SequenceI[] { seq }, null,
360                     openFile, DataSourceType.FILE, null, null, null);
361           }
362         }
363         else
364         {
365           Console.debug(
366                   "Opening '" + openFile + "' in existing alignment frame");
367           af.getCurrentView().addFile(new File(openFile), format, false);
368         }
369
370         Console.debug("Command " + Arg.OPEN + " executed successfully!");
371
372       }
373       if (first) // first=true means nothing opened
374       {
375         if (headless)
376         {
377           Console.error("Could not open any files in headless mode");
378           System.exit(1);
379         }
380         else
381         {
382           Console.warn("No more files to open");
383         }
384       }
385       if (progressBarSet && desktop != null)
386         desktop.setProgressBar(null, progress);
387
388     }
389
390     // open the structure (from same PDB file or given PDBfile)
391     if (!avm.getBoolean(Arg.NOSTRUCTURE))
392     {
393       AlignFrame af = afMap.get(id);
394       if (avm.containsArg(Arg.STRUCTURE))
395       {
396         commandArgsProvided = true;
397         for (ArgValue av : avm.getArgValueList(Arg.STRUCTURE))
398         {
399           String val = av.getValue();
400           SubVals subId = new SubVals(val);
401           SequenceI seq = getSpecifiedSequence(af, subId);
402           if (seq == null)
403           {
404             Console.warn("Could not find sequence for argument --"
405                     + Arg.STRUCTURE + "=" + val);
406             // you probably want to continue here, not break
407             // break;
408             continue;
409           }
410           File structureFile = null;
411           if (subId.getContent() != null
412                   && subId.getContent().length() != 0)
413           {
414             structureFile = new File(subId.getContent());
415             Console.debug("Using structure file (from argument) '"
416                     + structureFile.getAbsolutePath() + "'");
417           }
418
419           // TRY THIS
420           /*
421            PDBEntry fileEntry = new AssociatePdbFileWithSeq()
422                   .associatePdbWithSeq(selectedPdbFileName,
423                           DataSourceType.FILE, selectedSequence, true,
424                           Desktop.instance);
425                           
426            sViewer = launchStructureViewer(ssm, new PDBEntry[] { fileEntry },
427                   ap, new SequenceI[]
428                   { selectedSequence });
429           
430            */
431
432           /* THIS DOESN'T WORK */
433           else if (seq.getAllPDBEntries() != null
434                   && seq.getAllPDBEntries().size() > 0)
435           {
436             structureFile = new File(
437                     seq.getAllPDBEntries().elementAt(0).getFile());
438             Console.debug("Using structure file (from sequence) '"
439                     + structureFile.getAbsolutePath() + "'");
440           }
441
442           if (structureFile == null)
443           {
444             Console.warn("Not provided structure file with '" + val + "'");
445             continue;
446           }
447
448           if (!structureFile.exists())
449           {
450             Console.warn("Structure file '"
451                     + structureFile.getAbsoluteFile() + "' not found.");
452             continue;
453           }
454
455           Console.debug("Using structure file "
456                   + structureFile.getAbsolutePath());
457
458           PDBEntry fileEntry = new AssociatePdbFileWithSeq()
459                   .associatePdbWithSeq(structureFile.getAbsolutePath(),
460                           DataSourceType.FILE, seq, true, Desktop.instance);
461
462           // open structure view
463           AlignmentPanel ap = af.alignPanel;
464           if (headless)
465           {
466             Cache.setProperty(Preferences.STRUCTURE_DISPLAY,
467                     StructureViewer.ViewerType.JMOL.toString());
468           }
469
470           // get tft, paeFilename, label?
471           /*
472           ArgValue tftAv = avm.getArgValuesReferringTo("structid", structId,
473                   Arg.TEMPFAC);
474            */
475           StructureChooser.openStructureFileForSequence(null, null, ap, seq,
476                   false, structureFile.getAbsolutePath(), null, null); // tft,
477                                                                        // paeFilename);
478         }
479       }
480     }
481
482     // load a pAE file if given
483     if (avm.containsArg(Arg.PAEMATRIX))
484     {
485       AlignFrame af = afMap.get(id);
486       if (af != null)
487       {
488         for (ArgValue av : avm.getArgValueList(Arg.PAEMATRIX))
489         {
490           String val = av.getValue();
491           SubVals subVals = ArgParser.getSubVals(val);
492           File paeFile = new File(subVals.getContent());
493           String paePath = null;
494           try
495           {
496             paePath = paeFile.getCanonicalPath();
497           } catch (IOException e)
498           {
499             paePath = paeFile.getAbsolutePath();
500             Console.warn(
501                     "Problem with the PAE file path: '" + paePath + "'");
502           }
503           String structId = subVals.get("structid");
504           if (subVals.notSet())
505           {
506             // take structid from pdbfilename
507           }
508           if (subVals.has("structfile"))
509           {
510             Console.info("***** Attaching paeFile '" + paePath + "' to "
511                     + "structfile=" + subVals.get("structfile"));
512             EBIAlfaFold.addAlphaFoldPAE(af.getCurrentView().getAlignment(),
513                     paeFile, subVals.getIndex(), subVals.get("structfile"),
514                     true, false);
515           }
516           else if (subVals.has("structid"))
517           {
518             Console.info("***** Attaching paeFile '" + paePath + "' to "
519                     + "structid=" + subVals.get("structid"));
520             EBIAlfaFold.addAlphaFoldPAE(af.getCurrentView().getAlignment(),
521                     paeFile, subVals.getIndex(), subVals.get("structid"),
522                     true, true);
523           }
524           else
525           {
526             Console.debug("***** Attaching paeFile '" + paePath
527                     + "' to sequence index " + subVals.getIndex());
528             EBIAlfaFold.addAlphaFoldPAE(af.getCurrentView().getAlignment(),
529                     paeFile, subVals.getIndex(), null, false, false);
530             // required to readjust the height and position of the pAE
531             // annotation
532           }
533           for (AlignmentViewPanel ap : af.getAlignPanels())
534           {
535             ap.adjustAnnotationHeight();
536           }
537         }
538       }
539     }
540
541     boolean doShading = avm.getBoolean(Arg.TEMPFAC_SHADING);
542     if (doShading)
543     {
544       AlignFrame af = afMap.get(id);
545       for (AlignmentAnnotation aa : af.alignPanel.getAlignment()
546               .findAnnotation(PDBChain.class.getName().toString()))
547       {
548         AnnotationColourGradient acg = new AnnotationColourGradient(aa,
549                 af.alignPanel.av.getGlobalColourScheme(), 0);
550         acg.setSeqAssociated(true);
551         af.changeColour(acg);
552         Console.info("Changed colour " + acg.toString());
553       }
554     }
555
556     return theseArgsWereParsed;
557   }
558
559   protected boolean processImages(String id)
560   {
561     ArgValuesMap avm = argParser.linkedArgs(id);
562     AlignFrame af = afMap.get(id);
563
564     if (af == null)
565     {
566       Console.warn("Did not have an alignment window for id=" + id);
567       return false;
568     }
569
570     if (avm.containsArg(Arg.IMAGE))
571     {
572       for (ArgValue av : avm.getArgValueList(Arg.IMAGE))
573       {
574         String val = av.getValue();
575         SubVals subVal = new SubVals(val);
576         String type = "png"; // default
577         String fileName = subVal.getContent();
578         File file = new File(fileName);
579         if (subVal.has("type"))
580         {
581           type = subVal.get("type");
582         }
583         else if (fileName != null)
584         {
585           for (String ext : new String[] { "svg", "png", "html" })
586           {
587             if (fileName.toLowerCase(Locale.ROOT).endsWith("." + ext))
588             {
589               type = ext;
590             }
591           }
592         }
593         // for moment we disable JSON export
594         Cache.setPropsAreReadOnly(true);
595         Cache.setProperty("EXPORT_EMBBED_BIOJSON", "false");
596
597         switch (type)
598         {
599         case "svg":
600           Console.debug("Outputting type '" + type + "' to " + fileName);
601           af.createSVG(file);
602           break;
603         case "png":
604           Console.debug("Outputting type '" + type + "' to " + fileName);
605           af.createPNG(file);
606           break;
607         case "html":
608           Console.debug("Outputting type '" + type + "' to " + fileName);
609           HtmlSvgOutput htmlSVG = new HtmlSvgOutput(af.alignPanel);
610           htmlSVG.exportHTML(fileName);
611           break;
612         default:
613           Console.warn("--image type '" + type + "' not known. Ignoring");
614           break;
615         }
616       }
617     }
618     return true;
619   }
620
621   private SequenceI getSpecifiedSequence(AlignFrame af, SubVals subId)
622   {
623     AlignmentI al = af.getCurrentView().getAlignment();
624     if (-1 < subId.getIndex()
625             && subId.getIndex() < al.getSequences().size())
626     {
627       return al.getSequenceAt(subId.getIndex());
628     }
629     else if (subId.has("seqid"))
630     {
631       return al.findName(subId.get("seqid"));
632     }
633     return null;
634   }
635 }