noalyss_ynh/sources/dev/manage-code/create-file/create_phpclass.py

#!/usr/bin/python


# Command we have to replace
#    @table@ by the table name
#    @id@ by the primary key
#    @class_name@ Name of the class (uppercase)
#    @column_array@ fill the $this->name
#    @column_type_array@ fill the $this->type
# read the file with the name
# first line = table name
# second line = pk

import sys, getopt

def help():
    print """
    option are -h for help
               -f input file containing the structure
               -n the PK is not serial
    The input file contains :
    first  line class name : mother class separator : (optionnal)
    second line table name
    3rd PK type
    ... and after all the column names and column type (see create_file_table.sql)
    see the file example
    """
def main():
    try:
        opts,args=getopt.getopt(sys.argv[1:],'f:h',['file','help','pk-not-serial'])
    except getopt.GetOptError, err:
        print str(err)
        help()
        sys.exit(-1)
    filein=''
    for option,value in opts:
        if option in ('-f','--file'):
            filein=value
        elif option in ('-h','--help'):
            help()
            sys.exit(-1)
        elif option in ('-n','--pk-not-serial'):
	    nopk=True
    if filein=='' :
        help()
        sys.exit(-2)
    sParent="""<?php
/**
 *@file
 *@brief Manage the table @table@
 *
 *
Example
@code

@endcode
 */
require_once('class_noalyss_sql.php');


/**
 *@brief Manage the table @table@
*/
class @class_name@ extends Noalyss_SQL
{
	@vars@
  /* example private $variable=array("easy_name"=>column_name,"email"=>"column_name_email","val3"=>0); */
  function __construct($p_id=-1)
	{


		$this->table = "@table@";
		$this->primary_key = "@id@";

		$this->name = array(
			@column_array@
		);

		$this->type = array(
			@column_type_array@
		);

		$this->default = array(
			"@id@" => "auto"
		);
		global $cn;
		$this->date_format = "DD.MM.YYYY";
		parent::__construct($cn, $p_id);
	}
  /**
   *@brief Add here your own code: verify is always call BEFORE insert or update
   */
  public function verify() {
    parent::verify();
    @set_tech_user@
  }
  
}
  
?>
"""
  

    # read the file
    try :
        file=open(filein,'r')
        line=file.readlines()
        class_name=line[0].strip()
                  
            
        table=line[1].strip()
        (id,type_id,default)=line[2].strip().split('|')
        id=id.strip()
        fileoutput=open("class_"+class_name.lower()+".php",'w+')
	print "Create the file "+fileoutput.name
        
        sep=''
        i=1
	set_tech_user=""
        for e in line[3:]:
            if e.find('|') < 0 :
                continue
            col_name=(e.split('|'))[0].strip()
            col_type=(e.split('|'))[1].strip()
	    if col_name == 'tech_date':
		print "*"*80
		print ('Warning : tech_date est un champs technique a utiliser avec un trigger')
		print "*"*80

	    if col_name == 'tech_user' :
		set_tech_user=" $this->tech_user=$_SESSION['g_user']; "
            i+=1                
            sep=','
        column_array=''
        column_type_array=''
        sep=''
	var='//------ Attributes-----'+"\n"
        for e in line [2:]:
            if e.find('|') < 0 :
                continue
            col_name=(e.split('|'))[0].strip()
            col_type=(e.split('|'))[1].strip()
            if col_type == 'integer' or col_type == 'numeric' or col_type=='bigint':
		col_type="numeric"
	    elif col_type=='text' or col_type=='character varying' or col_type=='character':
		col_type="text"
	    elif col_type=='oid':
		col_type='oid'
	    elif col_type=='date' or col_type=='timestamp without timezone' or col_type=='timestamp with timezone':
		col_type='date'
	    else :
		col_type='set_me'
            column_array+=sep+'"'+col_name+'"=>"'+col_name+'"'+"\n"
            column_type_array+=sep+'"'+col_name+'"=>"'+col_type+'"'+"\n"
	    var=var+' var $'+col_name+";\n"
            sep=','
        column_array='"'+id+'"=>"'+id+'",'+column_array
        i=1;sep='';set=' set '
        column_comma=''
        verify_data_type=''
        # create verify data_type
        for e in line[3:]:
               if e.find('|') < 0 :
                         continue

               (col_id,col_type,default)=e.split('|')
               col_id=col_id.strip()
               col_type=col_type.strip()
               verify_data_type+=" if ( trim($this->"+col_id+") == '') $this->"+col_id+"=null;\n"
               if col_type in ('float','integer','numeric','bigint') :
                   verify_data_type+="if ( $this->"+col_id+"!== null && settype($this->"+col_id+",'float') == false )\n \
            throw new Exception('DATATYPE "+col_id+" $this->"+col_id+" non numerique');\n"
                   if col_type in ('date',' timestamp without time zone','timestamp with time zone'):
                       verify_data_type+=" if (isDate($this->"+col_id+") == null )\n \
            throw new Exception('DATATYPE "+col_id+" $this->"+col_id+" date invalide');\n"
       
	sParent=sParent.replace('@id@',id)
	sParent=sParent.replace('@vars@',var)
	sParent=sParent.replace('@table@',table)
	sParent=sParent.replace('@class_name@',class_name)
	sParent=sParent.replace('@column_array@',column_array)
	sParent=sParent.replace('@column_type_array@',column_type_array)
	sParent=sParent.replace('@set_tech_user@',set_tech_user)
	fileoutput.writelines(sParent)

    except :
        print "error "
        print sys.exc_info()
if __name__ == "__main__":
    main()