makegroupcommand.cpp

   1 /*
   2  *  makegroupcommand.cpp
   3  *  Mothur
   4  *
   5  *  Created by westcott on 5/7/10.
   6  *  Copyright 2010 Schloss Lab. All rights reserved.
   7  *
   8  */
   9
  10 #include "makegroupcommand.h"
  11 #include "sequence.hpp"
  12
  13 //**********************************************************************************************************************
  14
  15 MakeGroupCommand::MakeGroupCommand(string option)  {
  16         try {
  17
  18                 abort = false;
  19
  20                 //allow user to run help
  21                 if(option == "help") { help(); abort = true; }
  22
  23                 else {
  24
  25                         //valid paramters for this command
  26                         string AlignArray[] =  {"fasta","groups","outputdir","inputdir"};
  27                         vector<string> myArray (AlignArray, AlignArray+(sizeof(AlignArray)/sizeof(string)));
  28
  29                         OptionParser parser(option);
  30                         map<string, string> parameters = parser.getParameters();
  31
  32                         ValidParameters validParameter;
  33                         map<string, string>::iterator it;
  34
  35                         //check to make sure all parameters are valid for command
  36                         for (it = parameters.begin(); it != parameters.end(); it++) {
  37                                 if (validParameter.isValidParameter(it->first, myArray, it->second) != true) {  abort = true;  }
  38                         }
  39
  40                         //if the user changes the output directory command factory will send this info to us in the output parameter
  41                         outputDir = validParameter.validFile(parameters, "outputdir", false);           if (outputDir == "not found"){  outputDir = "";         }
  42
  43
  44                         //if the user changes the input directory command factory will send this info to us in the output parameter
  45                         string inputDir = validParameter.validFile(parameters, "inputdir", false);
  46                         if (inputDir == "not found"){   inputDir = "";          }
  47
  48                         filename = outputDir;
  49
  50                         fastaFileName = validParameter.validFile(parameters, "fasta", false);
  51                         if (fastaFileName == "not found") { m->mothurOut("fasta is a required parameter for the make.group command."); m->mothurOutEndLine(); abort = true;  }
  52                         else {
  53                                 m->splitAtDash(fastaFileName, fastaFileNames);
  54
  55                                 //go through files and make sure they are good, if not, then disregard them
  56                                 for (int i = 0; i < fastaFileNames.size(); i++) {
  57                                         if (inputDir != "") {
  58                                                 string path = m->hasPath(fastaFileNames[i]);
  59                                                 //if the user has not given a path then, add inputdir. else leave path alone.
  60                                                 if (path == "") {       fastaFileNames[i] = inputDir + fastaFileNames[i];               }
  61                                         }
  62
  63                                         ifstream in;
  64                                         int ableToOpen = m->openInputFile(fastaFileNames[i], in, "noerror");
  65
  66                                         //if you can't open it, try default location
  67                                         if (ableToOpen == 1) {
  68                                                 if (m->getDefaultPath() != "") { //default path is set
  69                                                         string tryPath = m->getDefaultPath() + m->getSimpleName(fastaFileNames[i]);
  70                                                         m->mothurOut("Unable to open " + fastaFileNames[i] + ". Trying default " + tryPath); m->mothurOutEndLine();
  71                                                         ableToOpen = m->openInputFile(tryPath, in, "noerror");
  72                                                         fastaFileNames[i] = tryPath;
  73                                                 }
  74                                         }
  75                                         in.close();
  76
  77                                         if (ableToOpen == 1) {
  78                                                 m->mothurOut("Unable to open " + fastaFileNames[i] + ". It will be disregarded."); m->mothurOutEndLine();
  79                                                 //erase from file list
  80                                                 fastaFileNames.erase(fastaFileNames.begin()+i);
  81                                                 i--;
  82                                         }else{  filename += m->getRootName(m->getSimpleName(fastaFileNames[i]));  }
  83                                 }
  84
  85                                 filename += "groups";
  86
  87                                 //make sure there is at least one valid file left
  88                                 if (fastaFileNames.size() == 0) { m->mothurOut("no valid files."); m->mothurOutEndLine(); abort = true; }
  89                         }
  90
  91                         groups = validParameter.validFile(parameters, "groups", false);
  92                         if (groups == "not found") { m->mothurOut("groups is a required parameter for the make.group command."); m->mothurOutEndLine(); abort = true;  }
  93                         else { m->splitAtDash(groups, groupsNames);     }
  94
  95                         if (groupsNames.size() != fastaFileNames.size()) { m->mothurOut("You do not have the same number of valid fastfile files as groups.  This could be because we could not open a fastafile."); m->mothurOutEndLine(); abort = true;  }
  96                 }
  97
  98         }
  99         catch(exception& e) {
 100                 m->errorOut(e, "MakeGroupCommand", "MakeGroupCommand");
 101                 exit(1);
 102         }
 103 }
 104
 105 //**********************************************************************************************************************
 106
 107 MakeGroupCommand::~MakeGroupCommand(){  }
 108
 109 //**********************************************************************************************************************
 110
 111 void MakeGroupCommand::help(){
 112         try {
 113                 m->mothurOut("The make.group command reads a fasta file or series of fasta files and creates a groupfile.\n");
 114                 m->mothurOut("The make.group command parameters are fasta and groups, both are required.\n");
 115                 m->mothurOut("The make.group command should be in the following format: \n");
 116                 m->mothurOut("make.group(fasta=yourFastaFiles, groups=yourGroups. \n");
 117                 m->mothurOut("Example make.group(fasta=seqs1.fasta-seq2.fasta-seqs3.fasta, groups=A-B-C)\n");
 118                 m->mothurOut("Note: No spaces between parameter labels (i.e. fasta), '=' and parameters (i.e.yourFastaFiles).\n\n");
 119         }
 120         catch(exception& e) {
 121                 m->errorOut(e, "MakeGroupCommand", "help");
 122                 exit(1);
 123         }
 124 }
 125
 126
 127 //**********************************************************************************************************************
 128
 129 int MakeGroupCommand::execute(){
 130         try {
 131                 if (abort == true) {    return 0;       }
 132
 133                 ofstream out;
 134                 m->openOutputFile(filename, out);
 135
 136                 for (int i = 0; i < fastaFileNames.size(); i++) {
 137
 138                         if (m->control_pressed) {  out.close(); remove(filename.c_str()); return 0; }
 139
 140                         ifstream in;
 141                         m->openInputFile(fastaFileNames[i], in);
 142
 143                         while (!in.eof()) {
 144
 145                                 Sequence seq(in, "no align"); m->gobble(in);
 146
 147                                 if (m->control_pressed) {  in.close(); out.close(); remove(filename.c_str()); return 0; }
 148
 149                                 if (seq.getName() != "") {      out << seq.getName() << '\t' << groupsNames[i] << endl;         }
 150                         }
 151                         in.close();
 152                 }
 153
 154                 out.close();
 155
 156                 m->mothurOutEndLine();
 157                 m->mothurOut("Output File Name: " + filename); m->mothurOutEndLine();
 158                 m->mothurOutEndLine();
 159
 160                 return 0;
 161         }
 162         catch(exception& e) {
 163                 m->errorOut(e, "MakeGroupCommand", "execute");
 164                 exit(1);
 165         }
 166 }
 167 //**********************************************************************************************************************
 168
 169