Commit Graph

251 Commits

Author SHA1 Message Date
reger
6bf9c55584 adjust Solr select servlet to lates bugfix for boostquery (bq param)
to split query into multiple parameter on line separator in input query.
e.g. split "crawldepth_i_0^10.0 \n crawldepth_i:1^5.0"
but allow   "url_file_ext_s:jpg OR url_file_ext_s:png"  to be unsplitted
2016-05-22 22:43:56 +02:00
reger
d9adc2c255 load handler for Transparent Proxy on startup only if feature is activated
to save the resources and keep handler chain small if the feature is not used.
+add a warning message on settingsack_p page to restart on first activation
2016-03-25 05:26:48 +01:00
Michael Peter Christen
f12a900f3e harmonization of http post of files for one and several files - this had
been differently - and wrong for several files. also: base64-encoding
for gzipped push files because our data structures currently only
supports ASCII POST pushes..
2016-03-11 08:59:33 +01:00
reger
58a959403d fix mixed logfactory in UrlProxyServlet,
Class doesn't use functions of declared ancestor, change to extend on httpservlet
2016-02-27 03:44:43 +01:00
reger
42a7bdb2af fix SolrSelectServlet authentication to default to true 2016-02-20 22:30:15 +01:00
reger
c91e712178 further refactor using standard java / (one) utf-8 charset variable
extending initiative of commit 9a25751850
2016-01-07 16:17:37 +01:00
luc
571bc55937 Refactoring : use StandardCharsets constants instead of hard-coded
charset names.
2016-01-05 23:37:05 +01:00
reger
e9539b1086 reintroduce special handling of file upload multipart/form-data from HTTPDemon.parseMultipart
- add filename to parameter fieldname
- add filecontent to special parameter fieldname$file
(some servlets use this $file parameter)

fix for http://mantis.tokeek.de/view.php?id=542
2015-12-31 03:04:13 +01:00
reger
9da1712a31 increase http header EXPIRES for css and images in DefaultServlet
to increase browser cache hits for not changing content
2015-12-26 17:35:46 +01:00
reger
d5fd031449 fix reading of ippattern config array in URLProxy 2015-12-20 15:51:54 +01:00
reger
b7e8358645 make use of header.getContentType where possible (mime is normalized afterwards)
otherwise use header.mime() differentiated in prev. commit.
2015-12-20 15:49:24 +01:00
luc
2a67d2ba6f Corrected error management for unsupported image formats, parsing
errors, and unavailable resources : avoid logging to much Exceptions as
these errors easily occur when searching images.
2015-12-01 01:06:01 +01:00
luc
1565559df8 Refactoring : extracted write InputStream method. 2015-11-20 09:42:24 +01:00
luc
07437986e7 Merge branch 'master' of https://github.com/yacy/yacy_search_server 2015-11-20 08:15:24 +01:00
reger
97cc03ef6a start using a template for urlproxy header
It is included as iframe  /proxmsg/urlproxyheader.html
to allow full servlet functionallity and flexibility to display some
index/meta data in future.
2015-11-20 01:49:56 +01:00
luc
4e673ffc9a Ensure closing of InputStream even when an exception occurs. 2015-11-05 09:40:24 +01:00
luc
745e97a575 Merge branch 'master' of https://github.com/yacy/yacy_search_server 2015-11-02 08:10:11 +01:00
reger
a60b1fb6c2 differentiate api call getLocalPort() from getConfigInt() 2015-10-31 23:09:03 +01:00
luc
aa70ff4ff6 Corrected images alpha channel rendering 2015-10-30 05:18:16 +01:00
reger
367fe388b9 fix exception throw after sendError in DefaultServlet
- reduce debug exception logs in crawler
2015-09-05 01:57:30 +02:00
reger
206883f80d fix: Preserve protocol in url proxy
to connect to http/https. Display warning if https target is viewed over http
2015-08-25 01:16:41 +02:00
reger
dbe2594c38 replace deprecated myPublicLocalIP() in AbstractRemoteHandler 2015-08-02 00:53:49 +02:00
sixcooler
e427efbe54 Next Try for a fix for upload-connection staying in blocked state.
This was caused by reading via GZIP from close-wait connection an caused
high cpu- and system-loads.
Instat of implementing handling of the RedListener now I found a
timelimeted 'get' "realy" solving this problem.
2015-06-14 22:56:26 +02:00
sixcooler
ef6a64b2a4 Fix for upload-connection staying in blocked state.
This was caused by reading via GZIP from close-wait connection an caused
high cpu- and system-loads.
Solved by implementing handling of the RedListener.
2015-06-09 21:26:10 +02:00
reger
572cfe8fd4 improve character encoding for urlproxy servlet
for none utf-8 pages
2015-04-26 17:42:39 +02:00
reger
6bc8a9b11e make Quality of Service Servlet available to prioritize requests from local host
This assigns priorities to incoming requests. Higher priority numbers are served before lower.
(disabled by default in defaults/web.xml, 
uncomment or copy entry to DATA/Settings/web.xml)
2015-04-26 04:29:32 +02:00
Michael Peter Christen
fed26f33a8 enhanced timezone managament for indexed data:
to support the new time parser and search functions in YaCy a high
precision detection of date and time on the day is necessary. That
requires that the time zone of the document content and the time zone of
the user, doing a search, is detected. The time zone of the search
request is done automatically using the browsers time zone offset which
is delivered to the search request automatically and invisible to the
user. The time zone for the content of web pages cannot be detected
automatically and must be an attribute of crawl starts. The advanced
crawl start now provides an input field to set the time zone in minutes
as an offset number. All parsers must get a time zone offset passed, so
this required the change of the parser java api. A lot of other changes
had been made which corrects the wrong handling of dates in YaCy which
was to add a correction based on the time zone of the server. Now no
correction is added and all dates in YaCy are UTC/GMT time zone, a
normalized time zone for all peers.
2015-04-15 13:17:23 +02:00
Michael Peter Christen
f5a032f293 split query into filter query and text query to get better ranking
results and faster results
2015-04-07 16:10:13 +02:00
reger
5f4cd8d6f5 replace deprecated getIP with getIPs in AbstractRemoteHandler 2015-04-07 00:10:42 +02:00
Michael Peter Christen
f9ba50379d added an expansion option to search facets on result page:
- if less or equal of 8 facet options are present, they are shown by
default
- if more facet options are present, they are hidden
To view or hide all facets, just click on the facet header bar
2015-04-01 18:17:52 +02:00
reger
de56d934b2 apply query parameter getQueryFields() to GSA servlet 2015-02-27 00:53:20 +01:00
reger
9b0de2de64 introduce getQueryFields to return default query fields (queryparamter QF)
calculated from boostfields config, making sure title, description, keywords and content is always searched.
- apply change to solrServlet makes sure every remote query uses at least all locally defined boost fields for search
- apply to local solr search
- simplify select query by using QF defaults
2015-02-23 23:12:07 +01:00
reger
23924348e2 url with semicolon or comma handling in proxy request
apply patch supplied with bugreport http://mantis.tokeek.de/view.php?id=540
2015-02-07 22:01:54 +01:00
reger
9025fe3518 upd error message for proxy
fix http://mantis.tokeek.de/view.php?id=539
2015-02-07 00:37:43 +01:00
Michael Peter Christen
b5ac29c9a5 added a html field scraper which reads text from html entities of a
given css class and extends a given vocabulary with a term consisting
with the text content of the html class tag. Additionally, the term is
included into the semantic facet of the document. This allows the
creation of faceted search to documents without the pre-creation of
vocabularies; instead, the vocabulary is created on-the-fly, possibly
for use in other crawls. If any of the term scraping for a specific
vocabulary is successful on a document, this vocabulary is excluded for
auto-annotation on the page.

To use this feature, do the following:
- create a vocabulary on /Vocabulary_p.html (if not existent)
- in /CrawlStartExpert.html you will now see the vocabularies as column
in a table. The second column provides text fields where you can name
the class of html entities where the literal of the corresponding
vocabulary shall be scraped out
- when doing a search, you will see the content of the scraped fields in
a navigation facet for the given vocabulary
2015-01-30 13:20:56 +01:00
Michael Peter Christen
bee5ee7cce removed some warnings 2015-01-27 17:00:20 +01:00
Michael Peter Christen
4c9d2a7c64 reverted 'do not show all options' strategy. This is actually confusing
new users. Will be activated maybe again if there is an optional
tutorial mode which can be switched on for this special purpose of
running a tutorial.
2015-01-20 18:18:12 +01:00
reger
4eb89d7f15 revert clickservlet
(default was indeed a mistakenly)
2015-01-05 09:10:20 +01:00
Michael Peter Christen
c9e2128260 please commit new files under your own name, this file was not created
by me.
2015-01-05 08:18:19 +01:00
reger
d44d8996d0 Added a “don't store remote search results” option
This is intended for peers who want to participate in the P2P network but don't wish to load/fill-up their index with metadata of every received search result. 
The DHT transfer is not effected by this option (and will work as usual, so that a peer disabling the new store to index switch still receives and holds the metadata according to DHT rules).
Downside for the local peer is that search speed will not improve if search terms are only avail. remote or by quick hits in local index.

To be able to improve the local index a Click-Servlet option was added additionally.
If switched on, all search result links point to this servlet, which forwards the users browser (by html header) to the desired page and feeds the page to the fulltext-index.
The servlet accepts a parameter defining the action to perform (see defaults/web.xml, index, crawl, crawllinks)

The option check-boxes are placed in ConfigPortal.html
2015-01-04 11:10:45 +01:00
reger
6a04563578 Init Jetty using setDefaultDescriptor (web.xml) to defaults/web.xml
so web.xml in defaults dir is applied first and optional DATA/SETTINGS/web.xml loaded on top.
By using this Jetty feature (default web.xml) we assure that changes to the default are applied to existing installations
and individual addition/changes are still respected.
2014-12-27 00:10:14 +01:00
reger
1f9389396a fix NPE related 500 (Bad Request) response of UrlProxy on blacklisted urls,
by adding parameter HTTPDeamon and removing unused hostAddress lookup code in sendRespondError
2014-12-25 02:21:45 +01:00
reger
f856edecb6 fix proxy redirect (http status 302) response
fixes http://mantis.tokeek.de/view.php?id=517

The url given in bug report uses a gzip input stream which causes the HTTPClient.writeto() throw an IOException due to incomplete input stream. This in turn prevents the 302 reponse to the client browser. 
By limiting to serve target content just on httpstatus=200 will proxy the header reponse and client browsers redirect settings can be honored.
2014-12-23 02:01:03 +01:00
Michael Peter Christen
28683530cd fixes to usage of no-cache: use and recognize also the no-store
directive
2014-12-19 17:37:58 +01:00
Michael Peter Christen
c9c700b510 reduction of http requests to YaCy using the correct cache-control,
expires and last-modified headers in http response.
2014-12-19 11:51:14 +01:00
Michael Peter Christen
1cfddea578 added (very experimental) Solr response writer for snapshot image
results
2014-12-16 13:18:49 +01:00
Michael Peter Christen
3354cd63be Merge branch 'master' of ssh://git@gitorious.org/yacy/rc1.git 2014-12-15 23:32:57 +01:00
reger
63846ddb89 add final SolrQueryRequest.close to SolrServlet 2014-12-15 22:54:49 +01:00
Michael Peter Christen
578ae29f1e added a note that the servlet is linked using web.xml 2014-12-15 05:56:12 +01:00
reger
6c3f36def1 - fix path to default heuristic.cfg
- deprecate unused ProxyServlet
2014-12-14 21:27:45 +01:00