javascript - get specific value/params (keypare) from string -


i have dynamic string.

    [ "09 11 2015 06:34:09 32.83.112.225 <loc0:info> sep 11 06:36:48 macyfw005.fds.com asm:unit_hostname='macyfw005.fds.com',management_ip_address='32.83.112.225',http_class_name='/common/global-protection',web_application_name='/common/global-protection',policy_name='/common/global-protection',policy_apply_date='2015-08-24 06:28:02',violations='',support_id='2285783706446637451',request_status='passed',response_code='204',ip_client='75.114.197.33',route_domain='0',method='get',protocol='http',query_string='plist=939954_pos1|375431_pos2|399520_pos3|106695_pos4|375430_pos5&r=mcom-navapp&rtype=pixelpresented&vid=0abe4d00abff200abcb800abb4200ab54700ab9d600abdba00aba190&cid=9154800489&c=pdp_zone_b&cgid=7l0011&did=439211aa-4f53-4894-a20b-0479f31b44b4&hid=h5',x_forwarded_for_header_value='75.114.197.33, 23.212.53.178',sig_ids='',sig_names='',date_time='2015-09-11 06:36:47',severity='informational',attack_type='',geo_location='us',ip_address_intelligence='n/a',username='n/a',session_id='600a4641d5b97f83',src_port='39507',dest_port='80',dest_ip='63.73.131.56',sub_violations='',virus_name='n/a',uri='/event", "09 11 2015 06:34:14 32.83.112.225 <loc0:info> sep 11 06:36:53 macyfw005.fds.com asm:unit_hostname='macyfw005.fds.com',management_ip_address='32.83.112.225',http_class_name='/common/global-protection',web_application_name='/common/global-protection',policy_name='/common/global-protection',policy_apply_date='2015-08-24 06:28:02',violations='',support_id='2285783706502672559',request_status='passed',response_code='200',ip_client='71.191.129.248',route_domain='0',method='get',protocol='http',query_string='_fields=name,address,attributes,inventories&productid=2223071',x_forwarded_for_header_value='71.191.129.248, 23.66.230.156',sig_ids='',sig_names='',date_time='2015-09-11 06:36:52',severity='informational',attack_type='',geo_location='us',ip_address_intelligence='n/a',username='n/a',session_id='553f3abd96644e82',src_port='48270',dest_port='80',dest_ip='63.73.131.56',sub_violations='',virus_name='n/a',uri='/api/store/v2/stores/2455',request='get /api/store/v2/stores/2455?_fields=name,address,attributes,inventories&productid=2223071 http/1.1\r\nreferer: http://www1.macys.com/shop/product/tahari-a", "09 11 2015 06:35:43 32.83.112.225 <loc0:info> sep 11 06:38:21 macyfw005.fds.com asm:unit_hostname='macyfw005.fds.com',management_ip_address='32.83.112.225',http_class_name='/common/global-protection',web_application_name='/common/global-protection',policy_name='/common/global-protection',policy_apply_date='2015-08-24 06:28:02',violations='',support_id='2285783706541561702',request_status='passed',response_code='302',ip_client='216.52.244.107',route_domain='0',method='get',protocol='https',query_string='',x_forwarded_for_header_value='127.0.0.1, 96.6.47.31, 216.52.244.107, 184.87.194.181',sig_ids='',sig_names='',date_time='2015-09-11 06:38:21',severity='informational',attack_type='',geo_location='us',ip_address_intelligence='n/a',username='n/a',session_id='eebdacc806cb7e4',src_port='52897',dest_port='443',dest_ip='63.73.131.56',sub_violations='',virus_name='n/a',uri='/akamai/akamai-sureroute-test-object.htm',request='get /akamai/akamai-sureroute-test-object.htm http/1.1\r\nx-akamai-testobject: true\r\npragma: no-cache\r\nuser-agent: mashery proxy\r\nx-mashery-message-id: dc71f4fc-5853-4cb7-9",         ];

and want

  1. management_ip_address
  2. user - agent
  3. request

tried

var match, pl = /\+/g, // regex replacing addition symbol space search = /([^&=]+)=?([^&]*)/g, decode = function(s) {     return decodeuricomponent(s.replace(pl, " ")); };  function getparams(varstring) {     var query = varstring;      urlparams = {};     while (match = search.exec(query))         urlparams[decode(match[1])] = decode(match[2]);     return urlparams; }

and

function getparams(varstring) {     var regex = new regexp("[\\?&] =([^&#]*)"),         results = regex.exec(varstring);     return results === null ? "" : decodeuricomponent(results[1].replace(/\+/g, " ")); }

i need output :

    { "management_ip_address":'32.83.112.225', "user - agent": "mashery proxy\r\nx-mashery-message-id: dc71f4fc-5853-4cb7-9", "request":"'get /shop/product/moncler-boys-maya-jacket-sizes-8-14?id=1068901&categoryid=23723&linktype= http/1.1"     }

this should work you:

myarrayofstrings.map(function(s){   return s.split(',').reduce(function(a, b){     a[b.split('=')[0]] = b.split('=')[1];     return a;   }, {}); }); // [{destip:11.11.11.11, ..}, {destip:22.22.22.22, ..}]

we map on strings (replace them) reduce gets text before '=' , text after '=' every string within ','.

var array = [    "09 11 2015 06:34:09 32.83.112.225 <loc0:info> sep 11 06:36:48 macyfw005.fds.com asm:unit_hostname='macyfw005.fds.com',management_ip_address='32.83.112.225',http_class_name='/common/global-protection',web_application_name='/common/global-protection',policy_name='/common/global-protection',policy_apply_date='2015-08-24 06:28:02',violations='',support_id='2285783706446637451',request_status='passed',response_code='204',ip_client='75.114.197.33',route_domain='0',method='get',protocol='http',query_string='plist=939954_pos1|375431_pos2|399520_pos3|106695_pos4|375430_pos5&r=mcom-navapp&rtype=pixelpresented&vid=0abe4d00abff200abcb800abb4200ab54700ab9d600abdba00aba190&cid=9154800489&c=pdp_zone_b&cgid=7l0011&did=439211aa-4f53-4894-a20b-0479f31b44b4&hid=h5',x_forwarded_for_header_value='75.114.197.33, 23.212.53.178',sig_ids='',sig_names='',date_time='2015-09-11 06:36:47',severity='informational',attack_type='',geo_location='us',ip_address_intelligence='n/a',username='n/a',session_id='600a4641d5b97f83',src_port='39507',dest_port='80',dest_ip='63.73.131.56',sub_violations='',virus_name='n/a',uri='/event",    "09 11 2015 06:34:14 32.83.112.225 <loc0:info> sep 11 06:36:53 macyfw005.fds.com asm:unit_hostname='macyfw005.fds.com',management_ip_address='32.83.112.225',http_class_name='/common/global-protection',web_application_name='/common/global-protection',policy_name='/common/global-protection',policy_apply_date='2015-08-24 06:28:02',violations='',support_id='2285783706502672559',request_status='passed',response_code='200',ip_client='71.191.129.248',route_domain='0',method='get',protocol='http',query_string='_fields=name,address,attributes,inventories&productid=2223071',x_forwarded_for_header_value='71.191.129.248, 23.66.230.156',sig_ids='',sig_names='',date_time='2015-09-11 06:36:52',severity='informational',attack_type='',geo_location='us',ip_address_intelligence='n/a',username='n/a',session_id='553f3abd96644e82',src_port='48270',dest_port='80',dest_ip='63.73.131.56',sub_violations='',virus_name='n/a',uri='/api/store/v2/stores/2455',request='get /api/store/v2/stores/2455?_fields=name,address,attributes,inventories&productid=2223071 http/1.1\r\nreferer: http://www1.macys.com/shop/product/tahari-a",    "09 11 2015 06:35:43 32.83.112.225 <loc0:info> sep 11 06:38:21 macyfw005.fds.com asm:unit_hostname='macyfw005.fds.com',management_ip_address='32.83.112.225',http_class_name='/common/global-protection',web_application_name='/common/global-protection',policy_name='/common/global-protection',policy_apply_date='2015-08-24 06:28:02',violations='',support_id='2285783706541561702',request_status='passed',response_code='302',ip_client='216.52.244.107',route_domain='0',method='get',protocol='https',query_string='',x_forwarded_for_header_value='127.0.0.1, 96.6.47.31, 216.52.244.107, 184.87.194.181',sig_ids='',sig_names='',date_time='2015-09-11 06:38:21',severity='informational',attack_type='',geo_location='us',ip_address_intelligence='n/a',username='n/a',session_id='eebdacc806cb7e4',src_port='52897',dest_port='443',dest_ip='63.73.131.56',sub_violations='',virus_name='n/a',uri='/akamai/akamai-sureroute-test-object.htm',request='get /akamai/akamai-sureroute-test-object.htm http/1.1\r\nx-akamai-testobject: true\r\npragma: no-cache\r\nuser-agent: mashery proxy\r\nx-mashery-message-id: dc71f4fc-5853-4cb7-9",  ];            console.log(array.map(function(s) {    return s.split(',').reduce(function(a, b) {      a[b.split('=')[0]] = b.split('=')[1];      return a;    }, {});  }));

hope helps.


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