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[Search] Add wildcards

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Added wildcards to most searches at the
front and end of each word that is separated
by spaces.
This commit is contained in:
shale 2015-07-15 11:39:02 -07:00
parent 06b26b799e
commit e634d77a8e
1 changed files with 25 additions and 29 deletions
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54
platform/features/search/src/QueryService.js
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@ -145,6 +145,22 @@ define(
/////////////// The following is for Elastic Search /////////////////
// Check to see if the input has any special options
function isDefaultInput(searchTerm) {
// If the input has quotes, not default
if ((searchTerm.substr(0, 1) === '"' && searchTerm.substr(searchTerm.length - 1, 1) === '"') ||
(searchTerm.substr(0, 1) === "'" && searchTerm.substr(searchTerm.length - 1, 1) === "'")) {
return false;
}
// If the input has a property option, not default
if (searchTerm.includes('name:') || searchTerm.includes('type:')) {
return false;
}
return true;
}
// Currently specific to elasticsearch
function processSearchTerm(searchTerm) {
// Shave any spaces off of the ends of the input
@ -155,35 +171,15 @@ define(
searchTerm = searchTerm.substring(0, searchTerm.length - 1);
}
/*
// Allow exact searches by checking to see if the first and last
// chars are quotes.
if ((searchTerm.substr(0, 1) === '"' && searchTerm.substr(searchTerm.length - 1, 1) === '"') ||
(searchTerm.substr(0, 1) === "'" && searchTerm.substr(searchTerm.length - 1, 1) === "'")) {
// Remove the quotes, because of how elasticsearch processses.
// This will mean that elasticsearch will return any object that has
// that searchTerm as a part of the name _separated by spaces_.
searchTerm = searchTerm.substring(1, searchTerm.length - 1);
}
// If the search starts with 'type:', then search for domain object type, rather
// than the domain object name.
else
*/
if (searchTerm.includes('type:')) {
// Do nothing for now
} else if (searchTerm.includes('name:')) {
// Do nothing for now
} else {
// Put wildcards on front and end to allow substring behavior.
// This works when options like AND and OR are not used, which is
// the case most of the time.
// e.g. The input 'sine' become '*sine*', but the input
// 'sine OR telemetry' becomes '*sine OR telemetry*' instead of
// '*sine* OR *telemetry*'
//searchTerm = '*' + searchTerm + '*';
if (isDefaultInput(searchTerm)) {
// Elasticsearch splits terms up by spaces
// Add wildcards to the font and end of each subterm
searchTerm = searchTerm.split(' ').map(function (s) {
return '*' + s + '*';
}).join(' ');
// Assume that the search term is for the name by default
searchTerm = "name:" + searchTerm;
// Searching 'name' by default
searchTerm = 'name:' + searchTerm;
}
//console.log('processed serach term ', searchTerm);
@ -282,7 +278,7 @@ define(
}
return {
query: queryManual
query: queryElasticsearch
};
}