From ff07143deca6191211dac4a1b3ba8f2e448dc73c Mon Sep 17 00:00:00 2001
From: Asa Venton <asav1410@gmail.com>
Date: Mon, 19 Oct 2020 12:54:36 +0100
Subject: Implement Lexico's word of the day as a flag. Move functions into a
 more sensible order. Fix "null" being returned when an example phrase isn't
 available. Make code styling consistent.

---
 oeddefine.sh | 66 ++++++++++++++++++++++++++++++++++++++++++++++--------------
 1 file changed, 51 insertions(+), 15 deletions(-)

(limited to 'oeddefine.sh')

diff --git a/oeddefine.sh b/oeddefine.sh
index 0208723..6bdad65 100755
--- a/oeddefine.sh
+++ b/oeddefine.sh
@@ -8,6 +8,11 @@ language=en-gb
 OPTS='--silent -L -H "app_id: $appId" -H "app_key: $appKey"'
 maxSynonyms=10
 
+# function to provide data to a for loop
+_jq() {
+  echo ${json} | base64 --decode | jq -r ${1}
+}
+
 _getdata() {
   # Take everything after final space as the requested word (assuming everything before the last space is a flag)
   word=$(echo $word | sed 's/.* //')
@@ -38,18 +43,18 @@ _getdata() {
   fi
 }
 
-# function to provide data to a for loop
-_jq() {
-  echo ${json} | base64 --decode | jq -r ${1}
-}
-
 # Return definition for the first sense of each lexical entry and create output string
 _define() {
   _getdata
-  for json in $(echo "${result}" | jq -r '.results[].lexicalEntries[] | @base64'); do
+  for json in $(echo "${result}" | jq -r '.results[].lexicalEntries[] | @base64')
+  do
     output="$output $(_jq '.lexicalCategory.text'): "
-    output="$output $(_jq '.entries[0].senses[0].definitions[0]'). "
-    output="$output \"$(_jq '.entries[0].senses[0].examples[0].text')\""
+    output="$output $(_jq '.entries[0].senses[0].definitions[0]') "
+    examplePhrase=$(_jq '.entries[0].senses[0].examples[0].text')
+    if [[ "$examplePhrase" != "null" ]]
+    then
+      output=$output" "$examplePhrase
+    fi
   done
   echo $output
   exit 0
@@ -59,7 +64,8 @@ _define() {
 _etym() {
   _getdata
   output=$(echo "${result}" | jq '.results[].lexicalEntries[0].entries[0].etymologies[0]' | tr -d \")
-  if [ -z "$output" ]; then
+  if [ -z "$output" ]
+  then
     echo "No etymology found."
   else
     echo $output
@@ -75,7 +81,8 @@ _thes() {
     output="$output $(_jq '.text') "
     ((count=count+1))
     # Limit output to a resonable number of synonyms
-    if [[ $count -ge $maxSynonyms ]]; then
+    if [[ $count -ge $maxSynonyms ]]
+    then
       break
     fi
   done
@@ -91,22 +98,51 @@ _audio() {
   exit 0
 }
 
+# Return first defintion with lexical category for Lexico's word of the day.
+_wod() {
+  # Get word from lexico
+  word=$( curl --silent https://www.lexico.com/ | hxnormalize -x | hxselect -i "a.linkword" | grep -o '>.*<' | sed 's/[><]//g')
+  _getdata
+  definition=$(echo $result | jq '.results[].lexicalEntries[].entries[0].senses[0].definitions[]')
+  lexicalCategory=$(echo $result | jq '.results[].lexicalEntries[0].lexicalCategory.text')
+  examplePhrase=$(echo $result | jq '.results[].lexicalEntries[0].entries[0].senses[0].examples[0].text')
+  # Remove surrounding quotes
+  definition=$(echo "${definition:1: -1}")
+  lexicalCategory=$(echo "${lexicalCategory:1: -1}")
+  if [[ "$examplePhrase" != "null" ]]
+  then
+    output=$word" - "$lexicalCategory" - "$definition" - "$examplePhrase
+  else
+    output=$word" - "$lexicalCategory" - "$definition
+  fi
+  echo $output
+  exit 0
+}
+
 _help() {
   echo "Usage: !oeddefine [option] [word]. Options: -h help -t thesaurus -e etymology -d define -a audio -s source"
   exit 0
 }
 
-if [[ ${word} == "-h" ]] || [[ ${word} == "--help" ]] || [[ -z $word ]]; then
+if [[ ${word} == "-h" ]] || [[ ${word} == "--help" ]] || [[ -z $word ]]
+then
   _help
-elif [[ ${word} == "--source" ]] || [[ ${word} == "-s" ]]; then
+elif [[ ${word} == "--source" ]] || [[ ${word} == "-s" ]]
+then
   echo "https://www.blatech.co.uk/ars/oeddefine"
   exit 0
-elif [[ ${word} =~ "-t" ]]; then
+elif [[ ${word} =~ "-t" ]]
+then
     _thes
-elif [[ ${word} =~ "-et" ]]; then
+elif [[ ${word} =~ "-et" ]]
+then
   _etym
-elif [[ ${word} =~ "-a" ]]; then
+elif [[ ${word} =~ "-a" ]]
+then
   _audio
+elif [[ ${word} =~ "-d" ]]
+then
+  _wod
 else
   _define
 fi
-- 
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