Add Voice protocol support in utils: viz.utils.voiceText, viz.utils.v…

…oicePublication
VIZ-Blockchain · Aug 9, 2021 · eef79f1 · eef79f1
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diff --git a/doc/README.md b/doc/README.md
@@ -1164,6 +1164,53 @@ console.log(isValidUsername);
 // => 'Account name should be longer.'
 ```
 
+### Post Voice Text
+```
+//wif,account,text,reply,share,beneficiaries,loop,callback
+viz.utils.voiceText('5K...','on1x','Just a test from viz-js-lib',false,false,false,false,function(result){console.log(result)});
+```
+
+### Post Voice Publication
+```
+//wif,account,text,reply,share,beneficiaries,loop,callback
+let wif='5K...';
+let account='on1x';
+let markdown=`Well, Voice protocol markdown have **bold**, __italic__, ~~stroke~~ and \`code\`
+
+## Headers 2
+
+### And 3
+
+Also we got:
+
+> Quotes and
+
+>> Second style for citation
+
+Support lists:
+
+* Unordered
+* as ordinary
+* items
+
+And ordered, ofc:
+
+*n Yes
+*n it is!
+
+After all, simple images:
+![Alt text for image](https://viz.world/ubi-circle-300.jpg)
+
+Paragraph
+with
+multiline
+
+...and #en #example tags support :)`;
+
+//wif,account,title,markdown,description,image,reply,share,beneficiaries,loop,callback
+viz.utils.voicePublication(wif,account,'Test publication from viz-js-lib',markdown,false,false,false,false,false,false,function(result){console.log(result)});
+```
+
 # deprecated api methods
 ## Content
 

diff --git a/src/utils.js b/src/utils.js
@@ -43,3 +43,102 @@ export function validateAccountName(value) {
   }
   return null;
 }
+
+export function voiceText(wif,account,text,reply,share,beneficiaries,loop,callback){
+  reply=typeof reply === 'undefined'?false:reply;
+  share=typeof share === 'undefined'?false:share;
+  beneficiaries=typeof beneficiaries === 'undefined'?false:beneficiaries;
+  loop=typeof loop === 'undefined'?false:loop;
+  callback=typeof callback === 'undefined'?function(){}:callback;
+
+  let use_previous=function(wif,account,text,reply,share,beneficiaries,previous,callback){
+    let object={
+      'p':previous,
+      //'t':'t',//text as default type
+      'd':{
+        't':text,
+      }
+    };
+    if(reply){
+      object['d']['r']=reply;
+    }
+    else{//share conflict with reply
+      if(share){
+        object['d']['s']=share;
+      }
+    }
+    if(beneficiaries){//json example: [{"account":"committee","weight":1000}]
+      object['d']['b']=beneficiaries;
+    }
+    viz.broadcast.custom(wif,[],[account],'V',JSON.stringify(object),function(err,result){
+      callback(!err);
+    });
+  }
+  if(false!==loop){
+    use_previous(wif,account,text,reply,share,beneficiaries,loop,callback);
+  }
+  else{
+    viz.api.getAccount(account,'V',function(err,result){
+      if(!err){
+        use_previous(wif,account,text,reply,share,beneficiaries,result.custom_sequence_block_num,callback);
+      }
+      else{
+        callback(false);
+      }
+    });
+  }
+}
+
+export function voicePublication(wif,account,title,markdown,description,image,reply,share,beneficiaries,loop,callback){
+  description=typeof description === 'undefined'?false:description;
+  image=typeof image === 'undefined'?false:image;
+  reply=typeof reply === 'undefined'?false:reply;
+  share=typeof share === 'undefined'?false:share;
+  beneficiaries=typeof beneficiaries === 'undefined'?false:beneficiaries;
+  loop=typeof loop === 'undefined'?false:loop;
+  callback=typeof callback === 'undefined'?function(){}:callback;
+
+  let use_previous=function(wif,account,title,markdown,description,image,reply,share,beneficiaries,previous,callback){
+    let object={
+      'p':previous,
+      't':'p',//text as default type
+      'd':{
+        't':title,
+        'm':markdown,
+      }
+    };
+		if(description){
+			object['d']['d']=description;
+		}
+		if(image){
+			object['d']['i']=image;
+		}
+    if(reply){
+      object['d']['r']=reply;
+    }
+    else{//share conflict with reply
+      if(share){
+        object['d']['s']=share;
+      }
+    }
+    if(beneficiaries){//json example: [{"account":"committee","weight":1000}]
+      object['d']['b']=beneficiaries;
+    }
+    viz.broadcast.custom(wif,[],[account],'V',JSON.stringify(object),function(err,result){
+      callback(!err);
+    });
+  }
+  if(false!==loop){
+    use_previous(wif,account,title,markdown,description,image,reply,share,beneficiaries,loop,callback);
+  }
+  else{
+    viz.api.getAccount(account,'V',function(err,result){
+      if(!err){
+        use_previous(wif,account,title,markdown,description,image,reply,share,beneficiaries,result.custom_sequence_block_num,callback);
+      }
+      else{
+        callback(false);
+      }
+    });
+  }
+}