31 lines
795 B
Bash
31 lines
795 B
Bash
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#!/bin/bash
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update_cache() {
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cache=$(curl "$1" -s)
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}
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get_main_ingredients() {
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if [[ -z "$1" ]]; then
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local data=$cache
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else
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local data=$1
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fi
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echo "$data" | htmlq -p | grep '<a class="link link--styled" data-component="Link" href="/glossary/.*">.*</a>' | sed 's/^.*<a class="link link--styled" data-component="Link" href=".*">//' | sed 's/<\/a>.*//'
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echo "$data" | htmlq -p | grep '<!-- -->.*<!-- -->' | sed 's/<!-- -->/@/g' | awk -F@ '{print $2}'
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}
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get_json() {
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if [[ -z "$1" ]]; then
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local data=$cache
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else
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local data=$1
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fi
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echo "$data" | htmlq -p | grep '<script data-testid="page-schema" type="application/ld+json">' -A1 | tail -n1 | sed 's/<\/script>//' | jq
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}
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update_cache "https://www.bbcgoodfood.com/recipes/vegan-banana-bread"
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get_json
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get_main_ingredients
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