#!/usr/bin/env python

import sys
import os
import re
import tempfile
import subprocess
import fileinput
import shutil
import optparse
import urllib2
import gzip
from ftplib import FTP
import tarfile

from galaxy.util.json import from_json_string, to_json_string

def stop_err(msg):
    sys.stderr.write(msg)
    sys.exit(1)


def fetch_databases(jar_path,genome_list=None):
    snpDBs = dict()
    (snpEff_dir,snpEff_jar) = os.path.split(jar_path)
    databases_path = 'databases.out' 
    databases_output = open(databases_path,'w')
    args = [ 'java','-jar', ]
    args.append( snpEff_jar )
    args.append( 'databases' )
    # tmp_stderr = tempfile.NamedTemporaryFile( prefix = "tmp-data-manager-snpEff-stderr" )
    # databases_output = open(databases_path)
    # proc = subprocess.Popen( args=args, shell=False, cwd=snpEff_dir, stdout=databases_output.fileno(), stderr=tmp_stderr.fileno() )
    proc = subprocess.Popen( args=args, shell=False, cwd=snpEff_dir, stdout=databases_output.fileno() )
    return_code = proc.wait()
    if return_code:
        sys.exit( return_code )
    databases_output.close()
    try:
        fh = open(databases_path,'r')
        for i,line in enumerate(fh):
            fields = line.split('\t')
            if len(fields) >= 2:
                genome_version = fields[0].strip()
                if genome_list and genome_version not in genome_list:
                    continue
                if genome_version.startswith("Genome") or genome_version.startswith("-"):
                    continue
                description = fields[1].strip()
                snpDBs[genome_version] = description;
    except Exception, e:
        stop_err( 'Error parsing %s %s\n' % (config,str( e )) )
    else:
        fh.close()
    return snpDBs

def getOrganismNames(jar_path,genomes,organisms) :
    genome_list = genomes.split(',')
    organism_list = organisms.split(',') if organisms else []
    if len(genome_list) != len(organism_list):
        descriptions = []
        snpDBdict = fetch_databases(jar_path,genome_list=genome_list); 
        for genome in snpDBdict:
            descriptions.append(snpDBdict[genome] if genome in snpDBdict else genome)
        return ','.join(descriptions)
    return organisms    

def getSnpeffVersion(jar_path):
    snpeff_version = 'SnpEff ?.?'
    (snpEff_dir,snpEff_jar) = os.path.split(jar_path)
    stderr_path = 'snpeff.err'
    stderr_fh = open(stderr_path,'w')
    args = [ 'java','-jar', ]
    args.append( snpEff_jar )
    args.append( '-h' )
    proc = subprocess.Popen( args=args, shell=False, cwd=snpEff_dir, stderr=stderr_fh.fileno() )
    return_code = proc.wait()
    if return_code != 255:
        sys.exit( return_code )
    stderr_fh.close()
    fh = open(stderr_path,'r')
    for line in fh:
        m = re.match('^[Ss]npEff version (SnpEff)\s*(\d+\.\d+).*$',line)
        if m:
            snpeff_version = m.groups()[0] + m.groups()[1]
            break
    fh.close()
    return snpeff_version

# Starting with SnpEff 4.1 the .bin files contain the SnpEff version:
# Example - the first 3 line of GRCh37.75/snpEffectPredictor.bin (uncompressed):
"""
SnpEff  4.1
CHROMOSOME      2       1       0       179197  GL000219.1      false
CHROMOSOME      3       1       0       81347269        HSCHR17_1       false
"""
def getSnpeffVersionFromFile(path):
    snpeff_version = None
    try:
        fh = gzip.open(path, 'rb')
        buf = fh.read(100)
        lines = buf.splitlines()
        m = re.match('^(SnpEff)\s+(\d+\.\d+).*$',lines[0].strip())
        if m:
            snpeff_version = m.groups()[0] + m.groups()[1]
        fh.close()
    except Exception, e:
        stop_err( 'Error parsing SnpEff version from: %s %s\n' % (path,str( e )) )
    return snpeff_version   

"""
# Download human database 'hg19'
java -jar snpEff.jar download -v hg19

        <command>java -jar \$SNPEFF_JAR_PATH/snpEff.jar download -c \$JAVA_JAR_PATH/snpEff.config $genomeVersion > $logfile </command>

snpEffectPredictor.bin
regulation_HeLa-S3.bin
regulation_pattern = 'regulation_(.+).bin'
"""
def download_database(data_manager_dict, target_directory, jar_path, config, genome_version, organism):
    ## get data_dir from config 
    ##---
    ## Databases are stored here
    ## E.g.: Information for 'hg19' is stored in data_dir/hg19/
    ##
    ## Note: Since version 2.1 you can use tilde ('~') as first character to refer to your home directory
    ##---
    #data_dir = ~/snpEff/data/
    data_dir = target_directory
    (snpEff_dir,snpEff_jar) = os.path.split(jar_path)
    args = [ 'java','-jar' ]
    args.append( jar_path )
    args.append( 'download' )
    args.append( '-c' )
    args.append( config )
    args.append( '-dataDir' )
    args.append( data_dir )
    args.append( '-v' )
    args.append( genome_version )
    proc = subprocess.Popen( args=args, shell=False, cwd=snpEff_dir )
    return_code = proc.wait()
    if return_code:
        sys.exit( return_code )
    ## search data_dir/genome_version for files
    regulation_pattern = 'regulation_(.+).bin'
    #  annotation files that are included in snpEff by a flag
    annotations_dict = {'nextProt.bin' : '-nextprot','motif.bin': '-motif'}
    genome_path = os.path.join(data_dir,genome_version)
    snpeff_version = getSnpeffVersion(jar_path)
    key  = snpeff_version + '_' + genome_version 
    if os.path.isdir(genome_path):
        for root, dirs, files in os.walk(genome_path):
            for fname in files:
                if fname.startswith('snpEffectPredictor'):
                    # if snpEffectPredictor.bin download succeeded
                    name = genome_version + (' : ' + organism if organism else '') 
                    # version = getSnpeffVersionFromFile(os.path.join(root,fname))
                    data_table_entry = dict(key=key,version=snpeff_version,value=genome_version, name=name, path=data_dir)
                    _add_data_table_entry( data_manager_dict, 'snpeffv_genomedb', data_table_entry )
                else:
                    m = re.match(regulation_pattern,fname)
                    if m:
                        name = m.groups()[0]
                        data_table_entry = dict(key=key,version=snpeff_version,genome=genome_version,value=name, name=name)
                        _add_data_table_entry( data_manager_dict, 'snpeffv_regulationdb', data_table_entry )
                    elif fname in annotations_dict:
                        value = annotations_dict[fname]
                        name = value.lstrip('-')
                        data_table_entry = dict(key=key,version=snpeff_version,genome=genome_version,value=value, name=name)
                        _add_data_table_entry( data_manager_dict, 'snpeffv_annotations', data_table_entry )
    return data_manager_dict

def _add_data_table_entry( data_manager_dict, data_table, data_table_entry ):
    data_manager_dict['data_tables'] = data_manager_dict.get( 'data_tables', {} )
    data_manager_dict['data_tables'][data_table] = data_manager_dict['data_tables'].get( data_table, [] )
    data_manager_dict['data_tables'][data_table].append( data_table_entry )
    return data_manager_dict

def main():
    #Parse Command Line
    parser = optparse.OptionParser()
    parser.add_option( '-j', '--jar_path', dest='jar_path', action='store', type="string", default=None, help='snpEff.jar path' )
    parser.add_option( '-c', '--config', dest='config', action='store', type="string", default=None, help='snpEff.config path' )
    parser.add_option( '-g', '--genome_version', dest='genome_version', action='store', type="string", default=None, help='genome_version' )
    parser.add_option( '-o', '--organism', dest='organism', action='store', type="string", default=None, help='organism name' )
    (options, args) = parser.parse_args()

    filename = args[0]

    params = from_json_string( open( filename ).read() )
    target_directory = params[ 'output_data' ][0]['extra_files_path']
    os.mkdir( target_directory )
    data_manager_dict = {}


    #Create SnpEff Reference Data
    for genome_version, organism in zip(options.genome_version.split(','), getOrganismNames(options.jar_path,options.genome_version,options.organism).split(',')):
        download_database( data_manager_dict, target_directory, options.jar_path, options.config, genome_version, organism )

    #save info to json file
    open( filename, 'wb' ).write( to_json_string( data_manager_dict ) )

if __name__ == "__main__": main()


#!/usr/bin/env python

import sys
import os
import re
import tempfile
import subprocess
import fileinput
import shutil
import optparse
import urllib2
import gzip
from ftplib import FTP
import tarfile

from galaxy.util.json import from_json_string, to_json_string

def stop_err(msg):
    sys.stderr.write(msg)
    sys.exit(1)


def fetch_databases(jar_path,genome_list=None):
    snpDBs = dict()
    (snpEff_dir,snpEff_jar) = os.path.split(jar_path)
    databases_path = 'databases.out' 
    databases_output = open(databases_path,'w')
    args = [ 'java','-jar', ]
    args.append( snpEff_jar )
    args.append( 'databases' )
    # tmp_stderr = tempfile.NamedTemporaryFile( prefix = "tmp-data-manager-snpEff-stderr" )
    # databases_output = open(databases_path)
    # proc = subprocess.Popen( args=args, shell=False, cwd=snpEff_dir, stdout=databases_output.fileno(), stderr=tmp_stderr.fileno() )
    proc = subprocess.Popen( args=args, shell=False, cwd=snpEff_dir, stdout=databases_output.fileno() )
    return_code = proc.wait()
    if return_code:
        sys.exit( return_code )
    databases_output.close()
    try:
        fh = open(databases_path,'r')
        for i,line in enumerate(fh):
            fields = line.split('\t')
            if len(fields) >= 2:
                genome_version = fields[0].strip()
                if genome_list and genome_version not in genome_list:
                    continue
                if genome_version.startswith("Genome") or genome_version.startswith("-"):
                    continue
                description = fields[1].strip()
                snpDBs[genome_version] = description;
    except Exception, e:
        stop_err( 'Error parsing %s %s\n' % (config,str( e )) )
    else:
        fh.close()
    return snpDBs

def getOrganismNames(jar_path,genomes,organisms) :
    genome_list = genomes.split(',')
    organism_list = organisms.split(',') if organisms else []
    if len(genome_list) != len(organism_list):
        descriptions = []
        snpDBdict = fetch_databases(jar_path,genome_list=genome_list); 
        for genome in snpDBdict:
            descriptions.append(snpDBdict[genome] if genome in snpDBdict else genome)
        return ','.join(descriptions)
    return organisms    

def getSnpeffVersion(jar_path):
    snpeff_version = 'SnpEff ?.?'
    (snpEff_dir,snpEff_jar) = os.path.split(jar_path)
    stderr_path = 'snpeff.err'
    stderr_fh = open(stderr_path,'w')
    args = [ 'java','-jar', ]
    args.append( snpEff_jar )
    args.append( '-h' )
    proc = subprocess.Popen( args=args, shell=False, cwd=snpEff_dir, stderr=stderr_fh.fileno() )
    return_code = proc.wait()
    if return_code != 255:
        sys.exit( return_code )
    stderr_fh.close()
    fh = open(stderr_path,'r')
    for line in fh:
        m = re.match('^[Ss]npEff version (SnpEff)\s*(\d+\.\d+).*$',line)
        if m:
            snpeff_version = m.groups()[0] + m.groups()[1]
            break
    fh.close()
    return snpeff_version

# Starting with SnpEff 4.1 the .bin files contain the SnpEff version:
# Example - the first 3 line of GRCh37.75/snpEffectPredictor.bin (uncompressed):
"""
SnpEff  4.1
CHROMOSOME      2       1       0       179197  GL000219.1      false
CHROMOSOME      3       1       0       81347269        HSCHR17_1       false
"""
def getSnpeffVersionFromFile(path):
    snpeff_version = None
    try:
        fh = gzip.open(path, 'rb')
        buf = fh.read(100)
        lines = buf.splitlines()
        m = re.match('^(SnpEff)\s+(\d+\.\d+).*$',lines[0].strip())
        if m:
            snpeff_version = m.groups()[0] + m.groups()[1]
        fh.close()
    except Exception, e:
        stop_err( 'Error parsing SnpEff version from: %s %s\n' % (path,str( e )) )
    return snpeff_version   

"""
# Download human database 'hg19'
java -jar snpEff.jar download -v hg19

        <command>java -jar \$SNPEFF_JAR_PATH/snpEff.jar download -c \$JAVA_JAR_PATH/snpEff.config $genomeVersion > $logfile </command>

snpEffectPredictor.bin
regulation_HeLa-S3.bin
regulation_pattern = 'regulation_(.+).bin'
"""
def download_database(data_manager_dict, target_directory, jar_path, config, genome_version, organism):
    ## get data_dir from config 
    ##---
    ## Databases are stored here
    ## E.g.: Information for 'hg19' is stored in data_dir/hg19/
    ##
    ## Note: Since version 2.1 you can use tilde ('~') as first character to refer to your home directory
    ##---
    #data_dir = ~/snpEff/data/
    data_dir = target_directory
    (snpEff_dir,snpEff_jar) = os.path.split(jar_path)
    args = [ 'java','-jar' ]
    args.append( jar_path )
    args.append( 'download' )
    args.append( '-c' )
    args.append( config )
    args.append( '-dataDir' )
    args.append( data_dir )
    args.append( '-v' )
    args.append( genome_version )
    proc = subprocess.Popen( args=args, shell=False, cwd=snpEff_dir )
    return_code = proc.wait()
    if return_code:
        sys.exit( return_code )
    ## search data_dir/genome_version for files
    regulation_pattern = 'regulation_(.+).bin'
    #  annotation files that are included in snpEff by a flag
    annotations_dict = {'nextProt.bin' : '-nextprot','motif.bin': '-motif'}
    genome_path = os.path.join(data_dir,genome_version)
    snpeff_version = getSnpeffVersion(jar_path)
    key  = snpeff_version + '_' + genome_version 
    if os.path.isdir(genome_path):
        for root, dirs, files in os.walk(genome_path):
            for fname in files:
                if fname.startswith('snpEffectPredictor'):
                    # if snpEffectPredictor.bin download succeeded
                    name = genome_version + (' : ' + organism if organism else '') 
                    # version = getSnpeffVersionFromFile(os.path.join(root,fname))
                    data_table_entry = dict(key=key,version=snpeff_version,value=genome_version, name=name, path=data_dir)
                    _add_data_table_entry( data_manager_dict, 'snpeffv_genomedb', data_table_entry )
                else:
                    m = re.match(regulation_pattern,fname)
                    if m:
                        name = m.groups()[0]
                        data_table_entry = dict(key=key,version=snpeff_version,genome=genome_version,value=name, name=name)
                        _add_data_table_entry( data_manager_dict, 'snpeffv_regulationdb', data_table_entry )
                    elif fname in annotations_dict:
                        value = annotations_dict[fname]
                        name = value.lstrip('-')
                        data_table_entry = dict(key=key,version=snpeff_version,genome=genome_version,value=value, name=name)
                        _add_data_table_entry( data_manager_dict, 'snpeffv_annotations', data_table_entry )
    return data_manager_dict

def _add_data_table_entry( data_manager_dict, data_table, data_table_entry ):
    data_manager_dict['data_tables'] = data_manager_dict.get( 'data_tables', {} )
    data_manager_dict['data_tables'][data_table] = data_manager_dict['data_tables'].get( data_table, [] )
    data_manager_dict['data_tables'][data_table].append( data_table_entry )
    return data_manager_dict

def main():
    #Parse Command Line
    parser = optparse.OptionParser()
    parser.add_option( '-j', '--jar_path', dest='jar_path', action='store', type="string", default=None, help='snpEff.jar path' )
    parser.add_option( '-c', '--config', dest='config', action='store', type="string", default=None, help='snpEff.config path' )
    parser.add_option( '-g', '--genome_version', dest='genome_version', action='store', type="string", default=None, help='genome_version' )
    parser.add_option( '-o', '--organism', dest='organism', action='store', type="string", default=None, help='organism name' )
    (options, args) = parser.parse_args()

    filename = args[0]

    params = from_json_string( open( filename ).read() )
    target_directory = params[ 'output_data' ][0]['extra_files_path']
    os.mkdir( target_directory )
    data_manager_dict = {}


    #Create SnpEff Reference Data
    for genome_version, organism in zip(options.genome_version.split(','), getOrganismNames(options.jar_path,options.genome_version,options.organism).split(',')):
        download_database( data_manager_dict, target_directory, options.jar_path, options.config, genome_version, organism )

    #save info to json file
    open( filename, 'wb' ).write( to_json_string( data_manager_dict ) )

if __name__ == "__main__": main()


#!/usr/bin/env python # tmp_stderr = tempfile.NamedTemporaryFile( prefix = "tmp-data-manager-snpEff-stderr" ) # databases_output = open(databases_path) # proc = subprocess.Popen( args=args, shell=False, cwd=snpEff_dir, stdout=databases_output.fileno(), stderr=tmp_stderr.fileno() ) # Starting with SnpEff 4.1 the .bin files contain the SnpEff version: # Example - the first 3 line of GRCh37.75/snpEffectPredictor.bin (uncompressed): SnpEff  4.1 CHROMOSOME      2       1       0       179197  GL000219.1      false CHROMOSOME      3       1       0       81347269        HSCHR17_1       false # Download human database 'hg19' java -jar snpEff.jar download -v hg19          <command>java -jar \$SNPEFF_JAR_PATH/snpEff.jar download -c \$JAVA_JAR_PATH/snpEff.config $genomeVersion > $logfile </command>  snpEffectPredictor.bin regulation_HeLa-S3.bin regulation_pattern = 'regulation_(.+).bin' ## get data_dir from config ##--- ## Databases are stored here ## E.g.: Information for 'hg19' is stored in data_dir/hg19/ ## ## Note: Since version 2.1 you can use tilde ('~') as first character to refer to your home directory ##--- #data_dir = ~/snpEff/data/ ## search data_dir/genome_version for files #  annotation files that are included in snpEff by a flag # if snpEffectPredictor.bin download succeeded # version = getSnpeffVersionFromFile(os.path.join(root,fname)) #Parse Command Line #Create SnpEff Reference Data #save info to json file