correct and suggest uris for publish on search

static/app-strings.json

@@ -922,11 +922,14 @@
   "The wallet server took a bit too long. Resetting defaults just in case. Shutdown (Cmd/Ctrl+Q) LBRY and restart if this continues.": "The wallet server took a bit too long. Resetting defaults just in case. Shutdown (Cmd/Ctrl+Q) LBRY and restart if this continues.",
   "Provide a description and link to your license": "Provide a description and link to your license",
   "Wallet servers": "Wallet servers",
-  "In response to a complaint we received under the US Digital Millennium Copyright Act, we have blocked access to this content from our applications.": "In response to a complaint we received under the US Digital Millennium Copyright Act, we have blocked access to this content from our applications.",
   "Followers": "Followers",
   "%number% files hidden due to your %content_viewing_preferences_link%": "%number% files hidden due to your %content_viewing_preferences_link%",
   "Use official lbry.tv wallet servers": "Use official lbry.tv wallet servers",
   "Use custom wallet servers": "Use custom wallet servers",
   "Remove custom wallet server": "Remove custom wallet server",
-  "Add": "Add"
+  "Add": "Add",
+  "In response to a complaint we received under the US Digital Millennium Copyright Act, we have blocked access to this content from our applications.": "In response to a complaint we received under the US Digital Millennium Copyright Act, we have blocked access to this content from our applications.",
+  "lbry.tv": "lbry.tv",
+  "Your Blocked Channels": "Your Blocked Channels",
+  "Bid position must be a number.": "Bid position must be a number."
 }

ui/component/publishFile/view.jsx

@@ -54,8 +54,8 @@ function PublishFile(props: Props) {
     };
     // Strip off extention and replace invalid characters
     let fileName = file.name.substr(0, file.name.lastIndexOf('.')) || file.name;
-    let replaceChars = new RegExp(regexInvalidURI, 'gu');
+    let INVALID_URI_CHARS = new RegExp(regexInvalidURI, 'gu');
-    let parsedFileName = fileName.replace(replaceChars, '-');
+    let parsedFileName = fileName.replace(INVALID_URI_CHARS, '-');
     if (!isStillEditing) {
       publishFormParams.name = parsedFileName;
     }

ui/page/search/view.jsx

@@ -1,7 +1,7 @@
 // @flow
 import * as ICONS from 'constants/icons';
 import React, { useEffect, Fragment } from 'react';
-import { isURIValid, normalizeURI } from 'lbry-redux';
+import { isURIValid, normalizeURI, regexInvalidURI } from 'lbry-redux';
 import ClaimPreview from 'component/claimPreview';
 import ClaimList from 'component/claimList';
 import Page from 'component/page';
@@ -22,12 +22,16 @@ export default function SearchPage(props: Props) {
   const { search, uris, onFeedbackPositive, onFeedbackNegative, location, isSearching } = props;
   const urlParams = new URLSearchParams(location.search);
   const urlQuery = urlParams.get('q');
-  const isValid = isURIValid(urlQuery);
 
-  let uri;
+  let INVALID_URI_CHARS = new RegExp(regexInvalidURI, 'gu');
-  if (isValid) {
+  let modifiedUrlQuery = urlQuery
-    uri = normalizeURI(urlQuery);
+    ? urlQuery
-  }
+        .trim()
+        .replace(/\s+/, '-')
+        .replace(INVALID_URI_CHARS, '')
+    : '';
+  const isModifiedUriValid = isURIValid(modifiedUrlQuery);
+  const normalizedModifiedUri = isModifiedUriValid && normalizeURI(modifiedUrlQuery);
 
   useEffect(() => {
     if (urlQuery) {
@@ -40,11 +44,11 @@ export default function SearchPage(props: Props) {
       <section className="search">
         {urlQuery && (
           <Fragment>
-            {isValid && (
+            {isModifiedUriValid && (
               <header className="search__header">
-                <ClaimUri uri={uri} />
+                <ClaimUri uri={normalizedModifiedUri} />
                 <div className="card">
-                  <ClaimPreview uri={uri} type="large" placeholder="publish" />
+                  <ClaimPreview uri={normalizedModifiedUri} type="large" placeholder="publish" />
                 </div>
               </header>
             )}