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109 lines
3.1 KiB
JavaScript
109 lines
3.1 KiB
JavaScript
import _ from 'lodash'
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/* eslint-disable
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camelcase,
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node/handle-callback-err,
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max-len,
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no-return-assign,
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*/
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// TODO: This file was created by bulk-decaffeinate.
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// Fix any style issues and re-enable lint.
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/*
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* decaffeinate suggestions:
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* DS101: Remove unnecessary use of Array.from
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* DS102: Remove unnecessary code created because of implicit returns
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* DS207: Consider shorter variations of null checks
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* Full docs: https://github.com/decaffeinate/decaffeinate/blob/master/docs/suggestions.md
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*/
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import App from '../base'
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import '../directives/mathjax'
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import '../services/algolia-search'
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App.controller('SearchWikiController', function($scope, algoliaSearch, $modal) {
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$scope.hits = []
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$scope.hits_total = 0
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$scope.config_hits_per_page = 20
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$scope.processingSearch = false
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$scope.clearSearchText = function() {
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$scope.searchQueryText = ''
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return updateHits([])
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}
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$scope.safeApply = function(fn) {
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const phase = $scope.$root.$$phase
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if (phase === '$apply' || phase === '$digest') {
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return $scope.$eval(fn)
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} else {
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return $scope.$apply(fn)
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}
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}
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const buildHitViewModel = function(hit) {
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const pagePath = hit.kb ? 'how-to/' : 'latex/'
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const pageSlug = encodeURIComponent(hit.pageName.replace(/\s/g, '_'))
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let section_underscored = ''
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if (hit.sectionName && hit.sectionName !== '') {
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section_underscored = '#' + hit.sectionName.replace(/\s/g, '_')
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}
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const section = hit._highlightResult.sectionName
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let pageName = hit._highlightResult.pageName.value
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if (section && section.value && section !== '') {
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pageName += ' - ' + section.value
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}
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let content = hit._highlightResult.content.value
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// Replace many new lines
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content = content.replace(/\n\n+/g, '\n\n')
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const lines = content.split('\n')
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// Only show the lines that have a highlighted match
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const matching_lines = []
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for (let line of Array.from(lines)) {
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if (!/^\[edit\]/.test(line)) {
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content += line + '\n'
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if (/<em>/.test(line)) {
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matching_lines.push(line)
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}
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}
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}
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content = matching_lines.join('\n...\n')
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const result = {
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name: pageName,
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url: `/learn/${pagePath}${pageSlug}${section_underscored}`,
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content
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}
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return result
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}
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var updateHits = (hits, hits_total = 0) => {
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$scope.safeApply(() => {
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$scope.hits = hits
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$scope.hits_total = hits_total
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})
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}
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$scope.search = function() {
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$scope.processingSearch = true
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const query = $scope.searchQueryText
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if (query == null || query.length === 0) {
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updateHits([])
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return
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}
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return algoliaSearch.searchWiki(
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query,
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{
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hitsPerPage: $scope.config_hits_per_page
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},
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function(err, response) {
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$scope.processingSearch = false
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if (response.hits.length === 0) {
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return updateHits([])
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} else {
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const hits = _.map(response.hits, buildHitViewModel)
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return updateHits(hits, response.nbHits)
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}
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}
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)
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}
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})
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export default App.controller('LearnController', function() {})
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