JAL-629 refactor ArgParser and helper classes all to jalview.bin.argparser to remove...
[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.ArgParser;
18 import jalview.bin.argparser.ArgValue;
19 import jalview.bin.argparser.ArgValuesMap;
20 import jalview.bin.argparser.SubVals;
21 import jalview.datamodel.AlignmentAnnotation;
22 import jalview.datamodel.AlignmentI;
23 import jalview.datamodel.PDBEntry;
24 import jalview.datamodel.SequenceI;
25 import jalview.datamodel.annotations.AlphaFoldAnnotationRowBuilder;
26 import jalview.gui.AlignFrame;
27 import jalview.gui.AlignmentPanel;
28 import jalview.gui.AssociatePdbFileWithSeq;
29 import jalview.gui.Desktop;
30 import jalview.gui.Preferences;
31 import jalview.gui.StructureChooser;
32 import jalview.gui.StructureViewer;
33 import jalview.io.AppletFormatAdapter;
34 import jalview.io.DataSourceType;
35 import jalview.io.FileFormatException;
36 import jalview.io.FileFormatI;
37 import jalview.io.FileLoader;
38 import jalview.io.HtmlSvgOutput;
39 import jalview.io.IdentifyFile;
40 import jalview.schemes.AnnotationColourGradient;
41 import jalview.structure.StructureImportSettings;
42 import jalview.structure.StructureImportSettings.TFType;
43 import jalview.structure.StructureSelectionManager;
44 import jalview.util.HttpUtils;
45 import jalview.util.MessageManager;
46 import jalview.util.Platform;
47 import jalview.ws.dbsources.EBIAlfaFold;
48 import mc_view.PDBChain;
49
50 public class Commands
51 {
52   Desktop desktop;
53
54   private boolean headless;
55
56   private ArgParser argParser;
57
58   private Map<String, AlignFrame> afMap;
59
60   private boolean commandArgsProvided = false;
61
62   private boolean argsWereParsed = false;
63
64   public Commands(ArgParser argparser, boolean headless)
65   {
66     this(Desktop.instance, argparser, headless);
67   }
68
69   public Commands(Desktop d, ArgParser argparser, boolean h)
70   {
71     argParser = argparser;
72     headless = h;
73     desktop = d;
74     afMap = new HashMap<String, AlignFrame>();
75     if (argparser != null)
76     {
77       processArgs(argparser, headless);
78     }
79   }
80
81   private boolean processArgs(ArgParser argparser, boolean h)
82   {
83     argParser = argparser;
84     headless = h;
85     boolean theseArgsWereParsed = false;
86
87     if (argParser != null && argParser.linkedIds() != null)
88     {
89       for (String id : argParser.linkedIds())
90       {
91         ArgValuesMap avm = argParser.linkedArgs(id);
92         theseArgsWereParsed = true;
93         if (id == null)
94         {
95           theseArgsWereParsed &= processUnlinked(id);
96         }
97         else
98         {
99           theseArgsWereParsed &= processLinked(id);
100         }
101         theseArgsWereParsed &= processImages(id);
102
103         // close ap
104         if (avm.getBoolean(Arg.CLOSE))
105         {
106           AlignFrame af = afMap.get(id);
107           if (af != null)
108           {
109             af.closeMenuItem_actionPerformed(true);
110           }
111         }
112
113       }
114
115     }
116     if (argParser.getBool(Arg.QUIT))
117     {
118       Jalview.getInstance().quit();
119       return true;
120     }
121     // carry on with jalview.bin.Jalview
122     argsWereParsed = theseArgsWereParsed;
123     return argsWereParsed;
124   }
125
126   public boolean commandArgsProvided()
127   {
128     return commandArgsProvided;
129   }
130
131   public boolean argsWereParsed()
132   {
133     return argsWereParsed;
134   }
135
136   protected boolean processUnlinked(String id)
137   {
138     return processLinked(id);
139   }
140
141   protected boolean processLinked(String id)
142   {
143     boolean theseArgsWereParsed = false;
144     ArgValuesMap avm = argParser.linkedArgs(id);
145     if (avm == null)
146       return true;
147
148     /*
149     // script to execute after all loading is completed one way or another
150     String groovyscript = m.get(Arg.GROOVY) == null ? null
151             : m.get(Arg.GROOVY).getValue();
152     String file = m.get(Arg.OPEN) == null ? null
153             : m.get(Arg.OPEN).getValue();
154     String data = null;
155     FileFormatI format = null;
156     DataSourceType protocol = null;
157     */
158     if (avm.containsArg(Arg.OPEN))
159     {
160       commandArgsProvided = true;
161       long progress = -1;
162
163       boolean first = true;
164       boolean progressBarSet = false;
165       AlignFrame af;
166       for (ArgValue av : avm.getArgValueList(Arg.OPEN))
167       {
168         String openFile = av.getValue();
169         if (openFile == null)
170           continue;
171
172         theseArgsWereParsed = true;
173         if (first)
174         {
175           first = false;
176           if (!headless && desktop != null)
177           {
178             desktop.setProgressBar(
179                     MessageManager.getString(
180                             "status.processing_commandline_args"),
181                     progress = System.currentTimeMillis());
182             progressBarSet = true;
183           }
184         }
185
186         if (!Platform.isJS())
187         /**
188          * ignore in JavaScript -- can't just file existence - could load it?
189          * 
190          * @j2sIgnore
191          */
192         {
193           if (!HttpUtils.startsWithHttpOrHttps(openFile))
194           {
195             if (!(new File(openFile)).exists())
196             {
197               Console.warn("Can't find file '" + openFile + "'");
198             }
199           }
200         }
201
202         DataSourceType protocol = AppletFormatAdapter
203                 .checkProtocol(openFile);
204
205         FileFormatI format = null;
206         try
207         {
208           format = new IdentifyFile().identify(openFile, protocol);
209         } catch (FileFormatException e1)
210         {
211           Console.error("Unknown file format for '" + openFile + "'");
212         }
213
214         af = afMap.get(id);
215         if (af == null)
216         {
217           /*
218            * this approach isn't working yet
219           // get default annotations before opening AlignFrame
220           if (m.get(Arg.SSANNOTATION) != null)
221           {
222             Console.debug("***** SSANNOTATION="
223                     + m.get(Arg.SSANNOTATION).getBoolean());
224           }
225           if (m.get(Arg.NOTEMPFAC) != null)
226           {
227             Console.debug(
228                     "***** NOTEMPFAC=" + m.get(Arg.NOTEMPFAC).getBoolean());
229           }
230           boolean showSecondaryStructure = (m.get(Arg.SSANNOTATION) != null)
231                   ? m.get(Arg.SSANNOTATION).getBoolean()
232                   : false;
233           boolean showTemperatureFactor = (m.get(Arg.NOTEMPFAC) != null)
234                   ? !m.get(Arg.NOTEMPFAC).getBoolean()
235                   : false;
236           Console.debug("***** tempfac=" + showTemperatureFactor
237                   + ", showSS=" + showSecondaryStructure);
238           StructureSelectionManager ssm = StructureSelectionManager
239                   .getStructureSelectionManager(Desktop.instance);
240           if (ssm != null)
241           {
242             ssm.setAddTempFacAnnot(showTemperatureFactor);
243             ssm.setProcessSecondaryStructure(showSecondaryStructure);
244           }
245            */
246
247           // get kind of temperature factor annotation
248           StructureImportSettings.TFType tempfacType = TFType.DEFAULT;
249           if ((!avm.getBoolean(Arg.NOTEMPFAC))
250                   && avm.containsArg(Arg.TEMPFAC))
251           {
252             try
253             {
254               tempfacType = StructureImportSettings.TFType
255                       .valueOf(avm.getArgValue(Arg.TEMPFAC).getValue()
256                               .toUpperCase(Locale.ROOT));
257               Console.debug("Obtained Temperature Factor type of '"
258                       + tempfacType + "'");
259             } catch (IllegalArgumentException e)
260             {
261               // Just an error message!
262               StringBuilder sb = new StringBuilder().append("Cannot set --")
263                       .append(Arg.TEMPFAC.getName()).append(" to '")
264                       .append(tempfacType)
265                       .append("', ignoring.  Valid values are: ");
266               Iterator<StructureImportSettings.TFType> it = Arrays
267                       .stream(StructureImportSettings.TFType.values())
268                       .iterator();
269               while (it.hasNext())
270               {
271                 sb.append(it.next().toString().toLowerCase(Locale.ROOT));
272                 if (it.hasNext())
273                   sb.append(", ");
274               }
275               Console.warn(sb.toString());
276             }
277           }
278
279           Console.debug(
280                   "Opening '" + openFile + "' in new alignment frame");
281           FileLoader fileLoader = new FileLoader(!headless);
282
283           StructureImportSettings.setTemperatureFactorType(tempfacType);
284
285           af = fileLoader.LoadFileWaitTillLoaded(openFile, protocol,
286                   format);
287
288           // wrap alignment?
289           if (avm.getBoolean(Arg.WRAP))
290           {
291             af.getCurrentView().setWrapAlignment(true);
292           }
293
294           // colour aligment?
295           if (avm.containsArg(Arg.COLOUR))
296           {
297             af.changeColour_actionPerformed(avm.getValue(Arg.COLOUR));
298           }
299
300           // change alignment frame title
301           if (avm.containsArg(Arg.TITLE))
302             af.setTitle(avm.getValue(Arg.TITLE));
303
304           /* hacky approach to hiding the annotations */
305           // show secondary structure annotations?
306           if (avm.getBoolean(Arg.SSANNOTATION))
307           {
308             // do this better (annotation types?)
309             AlignmentUtils.showOrHideSequenceAnnotations(
310                     af.getCurrentView().getAlignment(),
311                     Collections.singleton("Secondary Structure"), null,
312                     false, false);
313           }
314
315           // show temperature factor annotations?
316           if (avm.getBoolean(Arg.NOTEMPFAC))
317           {
318             // do this better (annotation types?)
319             List<String> hideThese = new ArrayList<>();
320             hideThese.add("Temperature Factor");
321             hideThese.add(AlphaFoldAnnotationRowBuilder.LABEL);
322             AlignmentUtils.showOrHideSequenceAnnotations(
323                     af.getCurrentView().getAlignment(), hideThese, null,
324                     false, false);
325           }
326           else
327           /* comment out hacky approach up to here and add this line:
328            if (showTemperatureFactor)
329              */
330           {
331             if (avm.containsArg(Arg.TEMPFAC_LABEL))
332             {
333               AlignmentAnnotation aa = AlignmentUtils
334                       .getFirstSequenceAnnotationOfType(
335                               af.getCurrentView().getAlignment(),
336                               AlignmentAnnotation.LINE_GRAPH);
337               String label = avm.getValue(Arg.TEMPFAC_LABEL);
338               if (aa != null)
339               {
340                 aa.label = label;
341               }
342               else
343               {
344                 Console.info(
345                         "Could not find annotation to apply tempfac_label '"
346                                 + label);
347               }
348             }
349           }
350
351           // store the AlignFrame for this id
352           afMap.put(id, af);
353
354           // is it its own structure file?
355           if (format.isStructureFile())
356           {
357             StructureSelectionManager ssm = StructureSelectionManager
358                     .getStructureSelectionManager(Desktop.instance);
359             SequenceI seq = af.alignPanel.getAlignment().getSequenceAt(0);
360             ssm.computeMapping(false, new SequenceI[] { seq }, null,
361                     openFile, DataSourceType.FILE, null, null, null);
362           }
363         }
364         else
365         {
366           Console.debug(
367                   "Opening '" + openFile + "' in existing alignment frame");
368           af.getCurrentView().addFile(new File(openFile), format, false);
369         }
370
371         Console.debug("Command " + Arg.OPEN + " executed successfully!");
372
373       }
374       if (first) // first=true means nothing opened
375       {
376         if (headless)
377         {
378           Jalview.exit("Could not open any files in headless mode", 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 }