Production Ready Macros for SAS Application Developers
https://github.com/sasjs/core
mv_deletefoldermember.sas
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1/**
2 @file mv_deletefoldermember.sas
3 @brief Deletes an item in a Viya folder
4 @details If not executed in Studio 5+ will expect oauth token in a global
5 macro variable (default ACCESS_TOKEN).
6
7 filename mc url "https://raw.githubusercontent.com/sasjs/core/main/all.sas";
8 %inc mc;
9
10 %mv_createwebservice(path=/Public/test, name=blah)
11 %mv_deletejes(path=/Public/test, name=blah)
12
13
14 @param path= The full path of the folder containing the item to be deleted
15 @param name= The name of the item to be deleted
16 @param contenttype= The contenttype of the item, eg: file, jobDefinition
17 @param access_token_var= The global macro variable to contain the access token
18 @param grant_type= valid values are "password" or "authorization_code" (unquoted).
19 The default is "detect" (which will run in Studio 5+ without a token).
20
21
22 @version VIYA V.03.04
23 @author Allan Bowe, source: https://github.com/sasjs/core
24
25 <h4> SAS Macros </h4>
26 @li mp_abort.sas
27 @li mf_getplatform.sas
28 @li mf_getuniquefileref.sas
29 @li mf_getuniquelibref.sas
30 @li mf_isblank.sas
31
32**/
33
34%macro mv_deletefoldermember(path=
35 ,name=
36 ,contenttype=
37 ,access_token_var=ACCESS_TOKEN
38 ,grant_type=sas_services
39 );
40%local oauth_bearer;
41%if &grant_type=detect %then %do;
42 %if %symexist(&access_token_var) %then %let grant_type=authorization_code;
43 %else %let grant_type=sas_services;
44%end;
45%if &grant_type=sas_services %then %do;
46 %let oauth_bearer=oauth_bearer=sas_services;
47 %let &access_token_var=;
48%end;
49
50%mp_abort(iftrue=(&grant_type ne authorization_code and &grant_type ne password
51 and &grant_type ne sas_services
52 )
53 ,mac=&sysmacroname
54 ,msg=%str(Invalid value for grant_type: &grant_type)
55)
56%mp_abort(iftrue=(%mf_isblank(&path)=1)
57 ,mac=&sysmacroname
58 ,msg=%str(path value must be provided)
59)
60%mp_abort(iftrue=(%mf_isblank(&name)=1)
61 ,mac=&sysmacroname
62 ,msg=%str(name value must be provided)
63)
64%mp_abort(iftrue=(%length(&path)=1)
65 ,mac=&sysmacroname
66 ,msg=%str(path value must be provided)
67)
68
69options noquotelenmax;
70
71%local base_uri; /* location of rest apis */
72%let base_uri=%mf_getplatform(VIYARESTAPI);
73
74%put &sysmacroname: fetching details for &path ;
75%local fname1;
76%let fname1=%mf_getuniquefileref();
77proc http method='GET' out=&fname1 &oauth_bearer
78 url="&base_uri/folders/folders/@item?path=&path";
79%if &grant_type=authorization_code %then %do;
80 headers "Authorization"="Bearer &&&access_token_var";
81%end;
82run;
83%if &SYS_PROCHTTP_STATUS_CODE=404 %then %do;
84 %put &sysmacroname: Folder &path NOT FOUND - nothing to delete!;
85 %return;
86%end;
87%else %if &SYS_PROCHTTP_STATUS_CODE ne 200 %then %do;
88 /*data _null_;infile &fname1;input;putlog _infile_;run;*/
89 %mp_abort(mac=&sysmacroname
90 ,msg=%str(&SYS_PROCHTTP_STATUS_CODE &SYS_PROCHTTP_STATUS_PHRASE)
91 )
92%end;
93
94%put &sysmacroname: grab the follow on link ;
95%local libref1;
96%let libref1=%mf_getuniquelibref();
97libname &libref1 JSON fileref=&fname1;
98data _null_;
99 set &libref1..links;
100 if rel='members' then call symputx('mref',quote("&base_uri"!!trim(href)),'l');
101run;
102
103/* get the children */
104%local fname1a;
105%let fname1a=%mf_getuniquefileref();
106proc http method='GET' out=&fname1a &oauth_bearer
107 url=%unquote(%superq(mref));
108%if &grant_type=authorization_code %then %do;
109 headers "Authorization"="Bearer &&&access_token_var";
110%end;
111run;
112%put &=SYS_PROCHTTP_STATUS_CODE;
113%local libref1a;
114%let libref1a=%mf_getuniquelibref();
115libname &libref1a JSON fileref=&fname1a;
116%local uri found;
117%let found=0;
118%put Getting object uri from &libref1a..items;
119data _null_;
120 set &libref1a..items;
121 if contenttype="&contenttype" and upcase(name)="%upcase(&name)" then do;
122 call symputx('uri',uri,'l');
123 call symputx('found',1,'l');
124 end;
125run;
126%if &found=0 %then %do;
127 %put NOTE:;%put NOTE- &sysmacroname: &path/&name NOT FOUND;%put NOTE- ;
128 %return;
129%end;
130proc http method="DELETE" url="&base_uri&uri" &oauth_bearer;
131 headers
132%if &grant_type=authorization_code %then %do;
133 "Authorization"="Bearer &&&access_token_var"
134%end;
135 "Accept"="*/*";/**/
136run;
137%if &SYS_PROCHTTP_STATUS_CODE ne 204 %then %do;
138 data _null_; infile &fname2; input; putlog _infile_;run;
139 %mp_abort(mac=&sysmacroname
140 ,msg=%str(&SYS_PROCHTTP_STATUS_CODE &SYS_PROCHTTP_STATUS_PHRASE)
141 )
142%end;
143%else %put &sysmacroname: &path/&name(&contenttype) successfully deleted;
144
145/* clear refs */
146filename &fname1 clear;
147libname &libref1 clear;
148filename &fname1a clear;
149libname &libref1a clear;
150
151%mend mv_deletefoldermember;