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yacy_search_server
mirror of https://github.com/yacy/yacy_search_server
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Introduce keyword query parameter

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This enables keyword navigator to filter on keywords. Added search page
output and layout config for keywords, allowing e.g. in Intranet use
to display the keywords. No styling or links applied to the keyword
text (but is desirable possibly in combination with bootstrap-tagsinput
for future/intranet).
pull/122/head
reger 8 years ago
parent cbccf97361
commit a814f3d885
10 changed files with 47 additions and 4 deletions
Show Stats Download Patch File Download Diff File

1
defaults/yacy.init
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@ -851,6 +851,7 @@ search.result.noreferrer=false
# search result lines may show additional information for each search hit
# these information pieces may be switched on or off
search.result.show.keywords = false
search.result.show.date = true
search.result.show.size = false
search.result.show.metadata = false

5
htroot/ConfigSearchPage_p.html
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@ -6,7 +6,7 @@
<link rel="stylesheet" type="text/css" media="screen" href="env/highslide.css" />
<script type="text/javascript" src="js/yacysearch.js"></script>
<script type="text/javascript" src="js/highslide/highslide.js"></script>
<script src="yacy/ui/js/jquery.tagcloud.js" type="text/javascript"></script>
<script type="text/javascript" src="yacy/ui/js/jquery.tagcloud.js"></script>
</head>
<body id="ConfigSearchPage" >
@ -224,6 +224,9 @@ var solr= $.getJSON("solr/collection1/select?q=*:*&defType=edismax&start=0&rows=
<p class="url">
<a href="yacysearch.html" id="urlhash" target="LayouTest">http://url-of-the-search-result.net</a>
</p>
<p>
<input type="checkbox" name="search.result.show.keywords" value="true" #(search.result.show.keywords)#::checked="checked" #(/search.result.show.keywords)# /> Tags: keyword subject keyword2 keyword3
</p>
<p class="urlinfo">
<table border="0">
<tr>

3
htroot/ConfigSearchPage_p.java
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@ -72,6 +72,7 @@ public class ConfigSearchPage_p {
sb.setConfig("search.video", post.getBoolean("search.video"));
sb.setConfig("search.app", post.getBoolean("search.app"));
sb.setConfig("search.result.show.keywords", post.getBoolean("search.result.show.keywords"));
sb.setConfig("search.result.show.date", post.getBoolean("search.result.show.date"));
sb.setConfig("search.result.show.size", post.getBoolean("search.result.show.size"));
sb.setConfig("search.result.show.metadata", post.getBoolean("search.result.show.metadata"));
@ -156,6 +157,7 @@ public class ConfigSearchPage_p {
sb.setConfig("search.audio", config.getProperty("search.audio","false"));
sb.setConfig("search.video", config.getProperty("search.video","false"));
sb.setConfig("search.app", config.getProperty("search.app","false"));
sb.setConfig("search.result.show.keywords", config.getProperty("search.result.show.keywords","false"));
sb.setConfig("search.result.show.date", config.getProperty("search.result.show.date","true"));
sb.setConfig("search.result.show.size", config.getProperty("search.result.show.size","false"));
sb.setConfig("search.result.show.metadata", config.getProperty("search.result.show.metadata","false"));
@ -184,6 +186,7 @@ public class ConfigSearchPage_p {
prop.put("search.video", sb.getConfigBool("search.video", false) ? 1 : 0);
prop.put("search.app", sb.getConfigBool("search.app", false) ? 1 : 0);
prop.put("search.result.show.keywords", sb.getConfigBool("search.result.show.keywords", false) ? 1 : 0);
prop.put("search.result.show.date", sb.getConfigBool("search.result.show.date", false) ? 1 : 0);
prop.put("search.result.show.size", sb.getConfigBool("search.result.show.size", false) ? 1 : 0);
prop.put("search.result.show.metadata", sb.getConfigBool("search.result.show.metadata", false) ? 1 : 0);

2
htroot/index.html
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@ -161,6 +161,8 @@
<dt>from:&lt;date1&gt; to:&lt;date2&gt;</dt>
<dd>only pages with a date between &lt;date1&gt; and &lt;date2&gt; in content</dd>
#(/datesincontent)#
<dt>keyword:&lt;phrase&gt;</dt>
<dd>only pages with keyword anotation containing &lt;phrase&gt;</dd>
<dt>/http</dt>
<dd>only resources from http or https servers</dd>
<dt>/ftp</dt>

1
htroot/yacysearchitem.html
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@ -25,6 +25,7 @@
</div>
<p class="snippet"><span class="snippetLoaded" id="h#[urlhash]#">#[description]#</span></p>
<p class="url"><a href="#[link]#" id="url#[urlhash]#" target="#[target]#" #(noreferrer)#::rel="noreferrer"#(/noreferrer)#>#[urlname]#</a></p>
#(showKeywords)#::<p class="tags">Tags: #[subject]#</p>#(/showKeywords)#
<p class="urlinfo">
#(showDate)#::#[date]##(/showDate)#
#(showEvent)#::on #[date]##(/showEvent)#

2
htroot/yacysearchitem.java
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@ -205,6 +205,7 @@ public class yacysearchitem {
prop.put("content_showEvent", showEvent ? 1 : 0);
Collection<File> snapshotPaths = sb.getConfigBool("search.result.show.snapshots", true) ? Transactions.findPaths(result.url(), null, State.ANY) : null;
if (fileType == FileType.HTML) { // html template specific settings
prop.put("content_showKeywords", (sb.getConfigBool("search.result.show.keywords", false) && !result.dc_subject().isEmpty()) ? 1 : 0);
prop.put("content_showDate", sb.getConfigBool("search.result.show.date", true) && !showEvent ? 1 : 0);
prop.put("content_showSize", sb.getConfigBool("search.result.show.size", true) ? 1 : 0);
prop.put("content_showMetadata", sb.getConfigBool("search.result.show.metadata", true) ? 1 : 0);
@ -219,6 +220,7 @@ public class yacysearchitem {
prop.put("content_showRanking", sb.getConfigBool("search.result.show.ranking", false) ? 1 : 0);
if (showEvent) prop.put("content_showEvent_date", GenericFormatter.RFC1123_SHORT_FORMATTER.format(events[0]));
prop.putHTML("content_showKeywords_subject", result.dc_subject());
prop.put("content_showDate_date", GenericFormatter.RFC1123_SHORT_FORMATTER.format(result.moddate()));
prop.putHTML("content_showSize_sizename", RSSMessage.sizename(result.filesize()));
prop.put("content_showMetadata_urlhash", urlhash);

3
source/net/yacy/search/navigator/StringNavigator.java
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@ -68,6 +68,9 @@ public class StringNavigator extends ConcurrentScoreMap<String> implements Navi
mod = "author:" + key;
}
break;
case keywords:
mod = "keyword:" + key;
break;
case url_protocol_s:
mod = "/" + key;
break;

21
source/net/yacy/search/query/QueryModifier.java
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@ -40,7 +40,7 @@ import net.yacy.server.serverObjects;
public class QueryModifier {
private final StringBuilder modifier;
public String sitehost, sitehash, filetype, protocol, language, author, collection, on, from, to;
public String sitehost, sitehash, filetype, protocol, language, author, keyword, collection, on, from, to;
public int timezoneOffset;
public QueryModifier(final int timezoneOffset) {
@ -51,6 +51,7 @@ public class QueryModifier {
this.protocol = null;
this.language = null;
this.author = null;
this.keyword = null;
this.collection = null;
this.on = null;
this.from = null;
@ -145,7 +146,17 @@ public class QueryModifier {
add("author:" + author);
}
}
// parse keyword
final int keywordi = querystring.indexOf("keyword:", 0);
if (keywordi >= 0) {
// TODO: should we handle quoted keywords (to allow space) and comma separated list ?
int ftb = querystring.indexOf(' ', keywordi);
this.keyword = querystring.substring(keywordi + 8, ftb == -1 ? querystring.length() : ftb);
querystring = querystring.replace("keyword:" + this.keyword, "").replace(" ", " ").trim();
add("keyword:" + this.keyword);
}
// parse collection
int collectioni = querystring.indexOf("collection:", 0);
while (collectioni >= 0) { // due to possible collision with "on:" modifier make sure no "collection:" remains
@ -281,7 +292,11 @@ public class QueryModifier {
if (this.author != null && this.author.length() > 0 && fq.indexOf(CollectionSchema.author_sxt.getSolrFieldName()) < 0) {
fq.append(" AND ").append(CollectionSchema.author_sxt.getSolrFieldName()).append(":\"").append(this.author).append('\"');
}
if (this.keyword != null && this.keyword.length() > 0 && fq.indexOf(CollectionSchema.keywords.getSolrFieldName()) < 0) {
fq.append(" AND ").append(CollectionSchema.keywords.getSolrFieldName()).append(":\"").append(this.keyword).append('\"');
}
if (this.collection != null && this.collection.length() > 0 && fq.indexOf(CollectionSchema.collection_sxt.getSolrFieldName()) < 0) {
fq.append(" AND ").append(QueryModifier.parseCollectionExpression(this.collection));
}

5
source/net/yacy/search/query/QueryParams.java
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@ -527,6 +527,11 @@ public final class QueryParams {
fqs.add(CollectionSchema.author_sxt.getSolrFieldName() + ":\"" + this.modifier.author + '\"');
}
// add keyword filter
if (this.modifier.keyword != null && this.modifier.keyword.length() > 0 && this.solrSchema.contains(CollectionSchema.keywords)) {
fqs.add(CollectionSchema.keywords.getSolrFieldName() + ":\"" + this.modifier.keyword + '\"');
}
// add collection facets
if (this.modifier.collection != null && this.modifier.collection.length() > 0 && this.solrSchema.contains(CollectionSchema.collection_sxt)) {
fqs.add(QueryModifier.parseCollectionExpression(this.modifier.collection));

8
source/net/yacy/search/query/SearchEvent.java
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@ -964,6 +964,14 @@ public final class SearchEvent {
continue pollloop;
}
}
if (this.query.modifier.keyword != null) {
if (iEntry.dc_subject().indexOf(this.query.modifier.keyword) < 0) {
if (log.isFine()) log.fine ("dropped Node: keyword");
continue pollloop;
}
}
// finally extend the double-check and insert result to stack
this.urlhashes.putUnique(iEntry.hash());
rankingtryloop: while (true) {

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