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  • How to secure an Internet-facing Elastic Search implementation in a shared hosting environment?

    - by casperOne
    (Originally asked on StackOverflow, and recommended that I move it here) I've been going over the documentation for Elastic Search and I'm a big fan and I'd like to use it to handle the search for my ASP.NET MVC app. That introduces a few interesting twists, however. If the ASP.NET MVC application was on a dedicated machine, it would be simple to spool up an instance of Elastic Search and use the TCP Transport to connect locally. However, I'm not on a dedicated machine for the ASP.NET MVC application, nor does it look like I'll move to one anytime soon. That leaves hosting Elastic Search on another machine (in the *NIX world) and I would probably go with shared hosting there. One of the biggest things lacking from Elastic Search, however, is the fact that it doesn't support HTTPS and basic authentication out of the box. If it did, then this question wouldn't exist; I'd simply host it somewhere and make sure to have an incredibly secure password and HTTPS enabled (possibly with a self-signed certificate). But that's not the case. That given, what is a good way to expose Elastic Search over the Internet in a secure way? Note, I'm looking for something that hopefully, will not require writing code to provide shims for the methods that I want (in other words, writing forwarders).

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  • Modify PHP Search Script to Handle Multiple Entries For a Single Input

    - by Thomas
    I need to modify a php search script so that it can handle multiple entries for a single field. The search engine is designed for a real estate website. The current search form allows users to search for houses by selecting a single neighborhood from a dropdown menu. Instead of a dropdown menu, I would like to use a list of checkboxes so that the the user can search for houses in multiple neighborhoods at one time. I have converted all of the dropdown menu items into checkboxes on the HTML side but the PHP script only searches for houses in the last checkbox selected. For example, if I selected: 'Dallas' 'Boston' 'New York' the search engine will only search for houses in New York. Im new to PHP, so I am a little at a loss as to how to modify this script to handle the behavior I have described: <?php require_once(dirname(__FILE__).'/extra_search_fields.php'); //Add Widget for configurable search. add_action('plugins_loaded',array('DB_CustomSearch_Widget','init')); class DB_CustomSearch_Widget extends DB_Search_Widget { function DB_CustomSearch_Widget($params=array()){ DB_CustomSearch_Widget::__construct($params); } function __construct($params=array()){ $this->loadTranslations(); parent::__construct(__('Custom Fields ','wp-custom-fields-search'),$params); add_action('admin_print_scripts', array(&$this,'print_admin_scripts'), 90); add_action('admin_menu', array(&$this,'plugin_menu'), 90); add_filter('the_content', array(&$this,'process_tag'),9); add_shortcode( 'wp-custom-fields-search', array(&$this,'process_shortcode') ); wp_enqueue_script('jquery'); if(version_compare("2.7",$GLOBALS['wp_version'])>0) wp_enqueue_script('dimensions'); } function init(){ global $CustomSearchFieldStatic; $CustomSearchFieldStatic['Object'] = new DB_CustomSearch_Widget(); $CustomSearchFieldStatic['Object']->ensureUpToDate(); } function currentVersion(){ return "0.3.16"; } function ensureUpToDate(){ $version = $this->getConfig('version'); $latest = $this->currentVersion(); if($version<$latest) $this->upgrade($version,$latest); } function upgrade($current,$target){ $options = $this->getConfig(); if(version_compare($current,"0.3")<0){ $config = $this->getDefaultConfig(); $config['name'] = __('Default Preset','wp-custom-fields-search'); $options['preset-default'] = $config; } $options['version']=$target; update_option($this->id,$options); } function getInputs($params = false,$visitedPresets=array()){ if(is_array($params)){ $id = $params['widget_id']; } else { $id = $params; } if($visitedPresets[$id]) return array(); $visitedPresets[$id]=true; global $CustomSearchFieldStatic; if(!$CustomSearchFieldStatic['Inputs'][$id]){ $config = $this->getConfig($id); $inputs = array(); if($config['preset']) $inputs = $this->getInputs($config['preset'],$visitedPresets); $nonFields = $this->getNonInputFields(); if($config) foreach($config as $k=>$v){ if(in_array($k,$nonFields)) continue; if(!(class_exists($v['input']) && class_exists($v['comparison']) && class_exists($v['joiner']))) { continue; } $inputs[] = new CustomSearchField($v); } foreach($inputs as $k=>$v){ $inputs[$k]->setIndex($k); } $CustomSearchFieldStatic['Inputs'][$id]=$inputs; } return $CustomSearchFieldStatic['Inputs'][$id]; } function getTitle($params){ $config = $this->getConfig($params['widget_id']); return $config['name']; } function form_processPost($post,$old){ unset($post['###TEMPLATE_ID###']); if(!$post) $post=array('exists'=>1); return $post; } function getDefaultConfig(){ return array('name'=>'Site Search', 1=>array( 'label'=>__('Key Words','wp-custom-fields-search'), 'input'=>'TextField', 'comparison'=>'WordsLikeComparison', 'joiner'=>'PostDataJoiner', 'name'=>'all' ), 2=>array( 'label'=>__('Category','wp-custom-fields-search'), 'input'=>'DropDownField', 'comparison'=>'EqualComparison', 'joiner'=>'CategoryJoiner' ), ); } function form_outputForm($values,$pref){ $defaults=$this->getDefaultConfig(); $prefId = preg_replace('/^.*\[([^]]*)\]$/','\\1',$pref); $this->form_existsInput($pref); $rand = rand(); ?> <div id='config-template-<?php echo $prefId?>' style='display: none;'> <?php $templateDefaults = $defaults[1]; $templateDefaults['label'] = 'Field ###TEMPLATE_ID###'; echo $this->singleFieldHTML($pref,'###TEMPLATE_ID###',$templateDefaults); ?> </div> <?php foreach($this->getClasses('input') as $class=>$desc) { if(class_exists($class)) $form = new $class(); else $form = false; if(compat_method_exists($form,'getConfigForm')){ if($form = $form->getConfigForm($pref.'[###TEMPLATE_ID###]',array('name'=>'###TEMPLATE_NAME###'))){ ?> <div id='config-input-templates-<?php echo $class?>-<?php echo $prefId?>' style='display: none;'> <?php echo $form?> </div> <?php } } } ?> <div id='config-form-<?php echo $prefId?>'> <?php if(!$values) $values = $defaults; $maxId=0; $presets = $this->getPresets(); array_unshift($presets,__('NONE','wp-custom-fields-search')); ?> <div class='searchform-name-wrapper'><label for='<?php echo $prefId?>[name]'><?php echo __('Search Title','wp-custom-fields-search')?></label><input type='text' class='form-title-input' id='<?php echo $prefId?>[name]' name='<?php echo $pref?>[name]' value='<?php echo $values['name']?>'/></div> <div class='searchform-preset-wrapper'><label for='<?php echo $prefId?>[preset]'><?php echo __('Use Preset','wp-custom-fields-search')?></label> <?php $dd = new AdminDropDown($pref."[preset]",$values['preset'],$presets); echo $dd->getInput()."</div>"; $nonFields = $this->getNonInputFields(); foreach($values as $id => $val){ $maxId = max($id,$maxId); if(in_array($id,$nonFields)) continue; echo "<div id='config-form-$prefId-$id'>".$this->singleFieldHTML($pref,$id,$val)."</div>"; } ?> </div> <br/><a href='#' onClick="return CustomSearch.get('<?php echo $prefId?>').add();"><?php echo __('Add Field','wp-custom-fields-search')?></a> <script type='text/javascript'> CustomSearch.create('<?php echo $prefId?>','<?php echo $maxId?>'); <?php foreach($this->getClasses('joiner') as $joinerClass=>$desc){ if(compat_method_exists($joinerClass,'getSuggestedFields')){ $options = eval("return $joinerClass::getSuggestedFields();"); $str = ''; foreach($options as $i=>$v){ $k=$i; if(is_numeric($k)) $k=$v; $options[$i] = json_encode(array('id'=>$k,'name'=>$v)); } $str = '['.join(',',$options).']'; echo "CustomSearch.setOptionsFor('$joinerClass',".$str.");\n"; }elseif(eval("return $joinerClass::needsField();")){ echo "CustomSearch.setOptionsFor('$joinerClass',[]);\n"; } } ?> </script> <?php } function getNonInputFields(){ return array('exists','name','preset','version'); } function singleFieldHTML($pref,$id,$values){ $prefId = preg_replace('/^.*\[([^]]*)\]$/','\\1',$pref); $pref = $pref."[$id]"; $htmlId = $pref."[exists]"; $output = "<input type='hidden' name='$htmlId' value='1'/>"; $titles="<th>".__('Label','wp-custom-fields-search')."</th>"; $inputs="<td><input type='text' name='$pref"."[label]' value='$values[label]' class='form-field-title'/></td><td><a href='#' onClick='return CustomSearch.get(\"$prefId\").toggleOptions(\"$id\");'>".__('Show/Hide Config','wp-custom-fields-search')."</a></td>"; $output.="<table class='form-field-table'><tr>$titles</tr><tr>$inputs</tr></table>"; $output.="<div id='form-field-advancedoptions-$prefId-$id' style='display: none'>"; $inputs='';$titles=''; $titles="<th>".__('Data Field','wp-custom-fields-search')."</th>"; $inputs="<td><div id='form-field-dbname-$prefId-$id' class='form-field-title-div'><input type='text' name='$pref"."[name]' value='$values[name]' class='form-field-title'/></div></td>"; $count=1; foreach(array('joiner'=>__('Data Type','wp-custom-fields-search'),'comparison'=>__('Compare','wp-custom-fields-search'),'input'=>__('Widget','wp-custom-fields-search')) as $k=>$v){ $dd = new AdminDropDown($pref."[$k]",$values[$k],$this->getClasses($k),array('onChange'=>'CustomSearch.get("'.$prefId.'").updateOptions("'.$id.'","'.$k.'")','css_class'=>"wpcfs-$k")); $titles="<th>".$v."</th>".$titles; $inputs="<td>".$dd->getInput()."</td>".$inputs; if(++$count==2){ $output.="<table class='form-field-table form-class-$k'><tr>$titles</tr><tr>$inputs</tr></table>"; $count=0; $inputs = $titles=''; } } if($titles){ $output.="<table class='form-field-table'><tr>$titles</tr><tr>$inputs</tr></table>"; $inputs = $titles=''; } $titles.="<th>".__('Numeric','wp-custom-fields-search')."</th><th>".__('Widget Config','wp-custom-fields-search')."</th>"; $inputs.="<td><input type='checkbox' ".($values['numeric']?"checked='true'":"")." name='$pref"."[numeric]'/></td>"; if(class_exists($widgetClass = $values['input'])){ $widget = new $widgetClass(); if(compat_method_exists($widget,'getConfigForm')) $widgetConfig=$widget->getConfigForm($pref,$values); } $inputs.="<td><div id='$this->id"."-$prefId"."-$id"."-widget-config'>$widgetConfig</div></td>"; $output.="<table class='form-field-table'><tr>$titles</tr><tr>$inputs</tr></table>"; $output.="</div>"; $output.="<a href='#' onClick=\"return CustomSearch.get('$prefId').remove('$id');\">Remove Field</a>"; return "<div class='field-wrapper'>$output</div>"; } function getRootURL(){ return WP_CONTENT_URL .'/plugins/' . dirname(plugin_basename(__FILE__) ) . '/'; } function print_admin_scripts($params){ $jsRoot = $this->getRootURL().'js'; $cssRoot = $this->getRootURL().'css'; $scripts = array('Class.js','CustomSearch.js','flexbox/jquery.flexbox.js'); foreach($scripts as $file){ echo "<script src='$jsRoot/$file' ></script>"; } echo "<link rel='stylesheet' href='$cssRoot/admin.css' >"; echo "<link rel='stylesheet' href='$jsRoot/flexbox/jquery.flexbox.css' >"; } function getJoiners(){ return $this->getClasses('joiner'); } function getComparisons(){ return $this->getClasses('comparison'); } function getInputTypes(){ return $this->getClasses('input'); } function getClasses($type){ global $CustomSearchFieldStatic; if(!$CustomSearchFieldStatic['Types']){ $CustomSearchFieldStatic['Types'] = array( "joiner"=>array( "PostDataJoiner" =>__( "Post Field",'wp-custom-fields-search'), "CustomFieldJoiner" =>__( "Custom Field",'wp-custom-fields-search'), "CategoryJoiner" =>__( "Category",'wp-custom-fields-search'), "TagJoiner" =>__( "Tag",'wp-custom-fields-search'), "PostTypeJoiner" =>__( "Post Type",'wp-custom-fields-search'), ), "input"=>array( "TextField" =>__( "Text Input",'wp-custom-fields-search'), "DropDownField" =>__( "Drop Down",'wp-custom-fields-search'), "RadioButtonField" =>__( "Radio Button",'wp-custom-fields-search'), "HiddenField" =>__( "Hidden Constant",'wp-custom-fields-search'), ), "comparison"=>array( "EqualComparison" =>__( "Equals",'wp-custom-fields-search'), "LikeComparison" =>__( "Phrase In",'wp-custom-fields-search'), "WordsLikeComparison" =>__( "Words In",'wp-custom-fields-search'), "LessThanComparison" =>__( "Less Than",'wp-custom-fields-search'), "MoreThanComparison" =>__( "More Than",'wp-custom-fields-search'), "AtMostComparison" =>__( "At Most",'wp-custom-fields-search'), "AtLeastComparison" =>__( "At Least",'wp-custom-fields-search'), "RangeComparison" =>__( "Range",'wp-custom-fields-search'), //TODO: Make this work... // "NotEqualComparison" =>__( "Not Equal To",'wp-custom-fields-search'), ) ); $CustomSearchFieldStatic['Types'] = apply_filters('custom_search_get_classes',$CustomSearchFieldStatic['Types']); } return $CustomSearchFieldStatic['Types'][$type]; } function plugin_menu(){ add_options_page('Form Presets','WP Custom Fields Search',8,__FILE__,array(&$this,'presets_form')); } function getPresets(){ $presets = array(); foreach(array_keys($config = $this->getConfig()) as $key){ if(strpos($key,'preset-')===0) { $presets[$key] = $key; if($name = $config[$key]['name']) $presets[$key]=$name; } } return $presets; } function presets_form(){ $presets=$this->getPresets(); if(!$preset = $_REQUEST['selected-preset']){ $preset = 'preset-default'; } if(!$presets[$preset]){ $defaults = $this->getDefaultConfig(); $options = $this->getConfig(); $options[$preset] = $defaults; if($n = $_POST[$this->id][$preset]['name']) $options[$preset]['name'] = $n; elseif($preset=='preset-default') $options[$preset]['name'] = 'Default'; else{ list($junk,$id) = explode("-",$preset); $options[$preset]['name'] = 'New Preset '.$id; } update_option($this->id,$options); $presets[$preset] = $options[$preset]['name']; } if($_POST['delete']){ check_admin_referer($this->id.'-editpreset-'.$preset); $options = $this->getConfig(); unset($options[$preset]); unset($presets[$preset]); update_option($this->id,$options); list($preset,$name) = each($presets); } $index = 1; while($presets["preset-$index"]) $index++; $presets["preset-$index"] = __('New Preset','wp-custom-fields-search'); $linkBase = $_SERVER['REQUEST_URI']; $linkBase = preg_replace("/&?selected-preset=[^&]*(&|$)/",'',$linkBase); foreach($presets as $key=>$name){ $config = $this->getConfig($key); if($config && $config['name']) $name=$config['name']; if(($n = $_POST[$this->id][$key]['name'])&&(!$_POST['delete'])) $name = $n; $presets[$key]=$name; } $plugin=&$this; ob_start(); wp_nonce_field($this->id.'-editpreset-'.$preset); $hidden = ob_get_contents(); $hidden.="<input type='hidden' name='selected-preset' value='$preset'>"; $shouldSave = $_POST['selected-preset'] && !$_POST['delete'] && check_admin_referer($this->id.'-editpreset-'.$preset); ob_end_clean(); include(dirname(__FILE__).'/templates/options.php'); } function process_tag($content){ $regex = '/\[\s*wp-custom-fields-search\s+(?:([^\]=]+(?:\s+.*)?))?\]/'; return preg_replace_callback($regex, array(&$this, 'generate_from_tag'), $content); } function process_shortcode($atts,$content){ return $this->generate_from_tag(array("",$atts['preset'])); } function generate_from_tag($reMatches){ global $CustomSearchFieldStatic; ob_start(); $preset=$reMatches[1]; if(!$preset) $preset = 'default'; wp_custom_fields_search($preset); $form = ob_get_contents(); ob_end_clean(); return $form; } } global $CustomSearchFieldStatic; $CustomSearchFieldStatic['Inputs'] = array(); $CustomSearchFieldStatic['Types'] = array(); class AdminDropDown extends DropDownField { function AdminDropDown($name,$value,$options,$params=array()){ AdminDropDown::__construct($name,$value,$options,$params); } function __construct($name,$value,$options,$params=array()){ $params['options'] = $options; $params['id'] = $params['name']; parent::__construct($params); $this->name = $name; $this->value = $value; } function getHTMLName(){ return $this->name; } function getValue(){ return $this->value; } function getInput(){ return parent::getInput($this->name,null); } } if (!function_exists('json_encode')) { function json_encode($a=false) { if (is_null($a)) return 'null'; if ($a === false) return 'false'; if ($a === true) return 'true'; if (is_scalar($a)) { if (is_float($a)) { // Always use "." for floats. return floatval(str_replace(",", ".", strval($a))); } if (is_string($a)) { static $jsonReplaces = array(array("\\", "/", "\n", "\t", "\r", "\b", "\f", '"'), array('\\\\', '\\/', '\\n', '\\t', '\\r', '\\b', '\\f', '\"')); return '"' . str_replace($jsonReplaces[0], $jsonReplaces[1], $a) . '"'; } else return $a; } $isList = true; for ($i = 0, reset($a); $i < count($a); $i++, next($a)) { if (key($a) !== $i) { $isList = false; break; } } $result = array(); if ($isList) { foreach ($a as $v) $result[] = json_encode($v); return '[' . join(',', $result) . ']'; } else { foreach ($a as $k => $v) $result[] = json_encode($k).':'.json_encode($v); return '{' . join(',', $result) . '}'; } } } function wp_custom_fields_search($presetName='default'){ global $CustomSearchFieldStatic; if(strpos($presetName,'preset-')!==0) $presetName="preset-$presetName"; $CustomSearchFieldStatic['Object']->renderWidget(array('widget_id'=>$presetName,'noTitle'=>true),array('number'=>$presetName)); } function compat_method_exists($class,$method){ return method_exists($class,$method) || in_array(strtolower($method),get_class_methods($class)); }

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  • How to setup Lucene search for a B2B web app?

    - by Bill Paetzke
    Given: 5000 databases (spread out over 5 servers) 1 database per client (so you can infer there are 1000 clients) 2 to 2000 users per client (let's say avg is 100 users per client) Clients (databases) come and go every day (let's assume most remain for at least one year) Let's stay agnostic of language or sql brand, since Lucene (and Solr) have a breadth of support The Question: How would you setup Lucene search so that each client can only search within its database? How would you setup the index(es)? Would you need to add a filter to all search queries? If a client cancelled, how would you delete their (part of the) index? (this may be trivial--not sure yet) Possible Solutions: Make an index for each client (database) Pro: Search is faster (than one-index-for-all method). Indices are relative to the size of the client's data. Con: I'm not sure what this entails, nor do I know if this is beyond Lucene's scope. Have a single, gigantic index with a database_name field. Always include database_name as a filter. Pro: Not sure. Maybe good for tech support or billing dept to search all databases for info. Con: Search is slower (than index-per-client method). Flawed security if query filter removed. For Example: Joel Spolsky said in Podcast #11 that his hosted web app product, FogBugz On-Demand, uses Lucene. He has thousands of on-demand clients. And each client gets their own database. His situation is quite similar to mine. Although, he didn't elaborate on the setup (particularly indices); hence, the need for this question. One last thing: I would also accept an answer that uses Solr (the extension of Lucene). Perhaps it's better suited for this problem. Not sure.

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  • Indexing community images for google image search

    - by Vittorio Vittori
    Hi, I'm trying to understand how can I do to let my site be reachable from google image search spiders. I like how last.fm solution, and I thought to use a technique like his staff do to let google find artists images on their pages. When I'm looking for an artist and I search it on google image search, as often as not I find an image from last.fm artists page, I make an example: If I search the band Pure Reason Revolution It brings me here, the artist's image page http://www.last.fm/music/Pure+Reason+Revolution/+images/4284073 Now if I take a look to the image file, i can see it's named: http://userserve-ak.last.fm/serve/500/4284073/Pure+Reason+Revolution+4.jpg so if I try to undertand how the service works I can try to say: http://userserve-ak.last.fm/serve/ the server who serve the images 500/ the selected size for the image 4284073/ the image id for database Pure+Reason+Revolution+4.jpg the image name I thought it's difficult to think the real filename for the image is Pure+Reason+Revolution+4.jpg for image overwrite problems when an user upload it, in fact if I digit: http://userserve-ak.last.fm/serve/500/4284073.jpg I probably find the real image location and filename With this tecnique the image is highly reachable from search engines and easily archived. My question is, does exist some guide or tutorial to approach on this kind of tecniques, or something similar?

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  • Reverse search in Hibernate Search

    - by Javi
    Hello, I'm using Hibernate Search (which uses Lucene) for searching some Data I have indexed in a directory. It works fine but I need to do a reverse search. By reverse search I mean that I have a list of queries stored in my database I need to check which one of these queries match with a Data object each time Data Object is created. I need it to alert the user when a Data Object matches with a Query he has created. So I need to index this single Data Object which has just been created and see which queries of my list has this object as a result. I've seen Lucene MemoryIndex Class to create an index in memory so I can do something like this example for every query in a list (though iterating in a Java list of queries would not be very efficient): //Iterating over my list<Query> MemoryIndex index = new MemoryIndex(); //Add all fields index.addField("myField", "myFieldData", analyzer); ... QueryParser parser = new QueryParser("myField", analyzer); float score = index.search(query); if (score > 0.0f) { System.out.println("it's a match"); } else { System.out.println("no match found"); } The problem here is that this Data Class has several Hibernate Search Annotations @Field,@IndexedEmbedded,... which indicated how fields should be indexed, so when I invoke index() method on the FullTextEntityManager instance it uses this information to index the object in the directory. Is there a similar way to index it in memory using this information? Is there a more efficient way of doing this reverse search? Thanks

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  • Prepare community images for google image search indexing

    - by Vittorio Vittori
    Hi, I'm trying to understand how can I do to let my site be reachable from google image search spiders. I like how last.fm solution, and I thought to use a technique like his staff do to let google find artists images on their pages. When I'm looking for an artist and I search it on google image search, as often as not I find an image from last.fm artists page, I make an example: If I search the band Pure Reason Revolution It brings me here, the artist's image page http://www.last.fm/music/Pure+Reason+Revolution/+images/4284073 Now if I take a look to the image file, i can see it's named: http://userserve-ak.last.fm/serve/500/4284073/Pure+Reason+Revolution+4.jpg so if I try to undertand how the service works I can try to say: http://userserve-ak.last.fm/serve/ the server who serve the images 500/ the selected size for the image 4284073/ the image id for database Pure+Reason+Revolution+4.jpg the image name I thought it's difficult to think the real filename for the image is Pure+Reason+Revolution+4.jpg for image overwrite problems when an user upload it, in fact if I digit: http://userserve-ak.last.fm/serve/500/4284073.jpg I probably find the real image location and filename With this tecnique the image is highly reachable from search engines and easily archived. My question is, does exist some guide or tutorial to approach on this kind of tecniques, or something similar?

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  • Prepare your site images for google image search indexing

    - by Vittorio Vittori
    Hi, I'm trying to understand how can I do to let my site be reachable from google image search spiders. I like how last.fm solution, and I thought to use a technique like his staff do to let google find artists images on their pages. When I'm looking for an artist and I search it on google image search, as often as not I find an image from last.fm artists page, I make an example: If I search the band Pure Reason Revolution It brings me here, the artist's image page http://www.last.fm/music/Pure+Reason+Revolution/+images/4284073 Now if I take a look to the image file, i can see it's named: http://userserve-ak.last.fm/serve/500/4284073/Pure+Reason+Revolution+4.jpg so if I try to undertand how the service works I can try to say: http://userserve-ak.last.fm/serve/ the server who serve the images 500/ the selected size for the image 4284073/ the image id for database Pure+Reason+Revolution+4.jpg the image name I thought it's difficult to think the real filename for the image is Pure+Reason+Revolution+4.jpg for image overwrite problems when an user upload it, in fact if I digit: http://userserve-ak.last.fm/serve/500/4284073.jpg I probably find the real image location and filename With this tecnique the image is highly reachable from search engines and easily archived. My question is, does exist some guide or tutorial to approach on this kind of tecniques, or something similar?

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  • PHP 'smart' search engine to search Mysql tables advice

    - by Anonymous12345
    I am creating a search engine for my php based website. I need to search a mysql table. Thing is, the search engine must be pretty 'smart', so that users can easily find their items (it's a classifieds website). I have currently set up a FULLTEXT search with this piece of code: MATCH (headline) AGAINST ($querystring) But this isn't enough... For instance, lets say the field headline contains something like Bmw 330ci. If I search for 330, I wont get any results. The ending ('ci') is just one of many endings in car models which must be taken into account when searching the table. Or what if the headline field is bmw330? Also no results, because it only matches full words. Or also, what if the headline is bmw 330, and I search for bmw 520, still with FULLTEXT I will get the bmw 330 as a result, even though I searched for bmw 520... Not good! How should I solve this problem?

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  • Two Applications using the same index file with Hibernate Search

    - by Dominik Obermaier
    Hi, I want to know if it is possible to use the same index file for an entity in two applications. Let me be more specific: We have an online Application with a frondend for the users and an application for the backend tasks (= administrator interface). Both are running on the same JBOSS AS. Both Applications are using the same database, so they are using the same entities. Of course the package names are not the same in both applications for the entities. So this is our usecase: A user should be able to search via the frondend. The user is only allowed to see results which are tagged with "visible". This tagging happens in our admin interface, so the index for the frontend should be updated every time an entity is tagged as "visible" in the backend. Of course both applications do have the same index root folder. In my index folder there are 2 index files: de.x.x.admin.model.Product de.x.x.frondend.model.Product How to "merge" this via Hibernate Search Configuration? I just did not get it via the documentation... Thanks for any help!

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  • URL blocked in robots.txt but still showing up on Google search [closed]

    - by Ahmad Alfy
    Possible Duplicate: Why do Google search results include pages disallowed in robots.txt? In my robots.txt I am disallowing a lot of URLs. Google webmaster tools says there're +750 URL blocked. The problem is the URLs are still showing on Google search. For example I have the following rule: Disallow: /entity/child-health/ But when I search some-keyword + child health the following URL shows up : http://www.sitename.com/entity/child-health/ Am I doing anything wrong? Is is possible for a URL to be blocked using robots.txt and still show up on search results?

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  • Odd Search resaults

    - by Alex
    It was brought to my attention that if you search for the name of one of our directors (with the intent to find there profile page on our site) They come up as the first link in most search engines as you would expect but the link text is just pure spam. the three search string I have tested on Google, Bing, Ask, and Yahoo have all returned similar results. Here is a list of the search strings: Paolo rossi futex Mark rossi futex Marco rossi futex Dan Goldberg futex Any idea what might be causing this I have searched through as much of the sites code as I can and cant find anything wrong with it.

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  • Spam link text when searching for company directors' name

    - by Alex
    It was brought to my attention that if you search for the name of one of our directors (with the intent to find there profile page on our site) They come up as the first link in most search engines as you would expect but the link text is just pure spam. the three search string I have tested on Google, Bing, Ask, and Yahoo have all returned similar results. Here is a list of the search strings: Paolo rossi futex Mark rossi futex Marco rossi futex Dan Goldberg futex Any idea what might be causing this I have searched through as much of the sites code as I can and cant find anything wrong with it.

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  • Website Stopped Showing From Google Search Results Sunddenly

    - by Aman Virk
    I have a design and development blog http://www.thetutlage.com (1.5 years old), which was doing really well in Google search as I was getting over 70% of my traffic from Google. Now suddenly from last two days it reduced the amount of traffic from 70% to 20% and also when I am trying to search for the exact posts that I can created even after appending my website name to it does not show any results for that. Sample Search Text: JQuery Game Programming Creating A Ping Pong Game Part 1 I have post with exact same title and it does not show it on Google search anywhere. I am totally shocked, I write my own unique content and follow Google guide lines like bible. Also there is no message under my webmasters account stating any problem or error.

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  • Configure Unity Lenses and what they search

    - by Sindre
    I'm using Ubuntu 12.10. I've read about a lense (ppa:pydave/unity-lenses) that you can replace with the original files and folders lense, so you can search all your files. Instead of the current which only search used/recently used files and programs. I couldn't get this to work with 12.10, got a bunch of errors when I tried adding the ppa. I would like to set up a lens that can search all my files and folders (from all of my 3 hdd's), one that search through my videos (ability to specify which folders) and the same for music. So basically I would like to set up three specific lenses that each get a set of specified folders that they search through. If this is not possible, is there atleast a way to configure the current Files and Folders lense to ignore certain folders? I don't like when my dash shows files that I don't want to be shown. I should add that I'm completely new to Ubuntu and I apologize beforehand if this information could easily be found. But I wasn't able to find something like this. Edit: I found out how I can use the Privacy application to ignore what I want, so that's sorted now. Sorry for not researching it more. But my question regarding the lenses still stand. All help is greatly appreciated.

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  • Conventions for search result scoring

    - by DeaconDesperado
    I assume this type of question is more on-topic here than on regular SO. I have been working on a search feature for my team's web application and have had a lot of success building a multithreaded, "divide and conquer" processing system to work through a large amount of fulltext. Our problem domain is pretty specific. Users of the app generate posts, and as a general rule, posts that are more recent are considered to be of greater relevance. Some of the data we are trying to extract from search is very specific (user's feelings about specific items or things) and we are using python nltk to do named-entity extraction to find interesting likely query terms. Essentially we look for descriptive adjective-noun pairs and generate a general picture of a user's expressed sentiment as a list of tokens. This search is intended as an internal tool for our team to draw out a local picture of sentiments like "soggy pizza." There's some machine learning in there too to do entity resolution on terms like "soggy" to all manner of adjectives expressing nastiness. My problem is I am at a loss for how to go about scoring these results. The text being searched is split up into tokens in a list, so my initial approach would be to normalize a float score between 0.0-1.0 generated off of how far into the list the terms appear and how often they are repeated (a later mention of the term being worth less, earlier more, greater frequency-greater score, etc.) A certain amount of weight could be given to the timestamp as well, though I am not certain how to calculate this. I am curious if anyone has had to solve a similar problem in a search relevance grading between appreciable metrics (frequency, term location/colocation, recency) and if there are and guidelines for how to weight each. I should mention as well that the final fallback procedure in the search is to pipe the query to Sphinx, which has its own scoring practices. Sphinx operates as the last resort in case our application specific processing can't find any eligible candidates.

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  • Google search preview shows content not on the website

    - by SDG
    My website google search entry is messed up. In the preview in google search results, I get things like cracks, serials, random ip addresses. I scanned all files and my computer for viruses and malware and could not find anything. I also tried to download and reupload all content from a friend's computer and still that content persists. I also scanned the source code of all files, but the content does not appear in any file. Google also does not detect any malware on the website, as seen in their webmaster tools. I have searched using the same keywords in other search engines such as bing and yahoo and the search results there are fine. I am quite clueless as to what the causes would be for this and what would be a possible remedy.

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  • How can I search files on ubuntu?

    - by asdffdg
    How can I search files on ubuntu ??? The usual search tool does not find anything . I have installed tracker search tool and it too does not find anything .I tried to follow the instructions found to enable this tool by going to systempreferencessearching and indexing but Where the hell is systempreferencessearching and indexing? I found a program called searching and indexing but it does not contain anything that is described in the instructions .

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  • The Best Websites for Downloading and Playing Classic and New Text Adventure Games

    - by Lori Kaufman
    Before computers could handle graphical games, there were text adventure games. The games are interactive stories, so playing a text adventure game is like being part of a book in which you affect the story. Text adventure games are also referred to as “interactive fiction.” Interactive Fiction (IF) is actually a more accurate term for text adventure games, because these games can cover any topics, such as romances or comedies, not just adventures. They can also simulate real life. Even though computers can now handle intensely graphical games, playing text adventure games can still be fun. It’s like reading a good book and getting lost in the universe of the story, except you become the hero or heroine and affect the ending of the story. We’ve collected some links to websites where you can download classic and new text adventure games or play them online. There are also some free tools available for creating your own text adventure games. We even found a documentary about the evolution of computer adventure games and some articles about the art and craft of developing the original text adventure games. How To Create a Customized Windows 7 Installation Disc With Integrated Updates How to Get Pro Features in Windows Home Versions with Third Party Tools HTG Explains: Is ReadyBoost Worth Using?

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  • CONVERT(int, (datepart(month, @search)), (datepart(day, @search)), DateAdd(year, Years.Year - (datepart(year, @search)))

    - by MyHeadHurts
    In the query the top part is getting all the years that will run in the stored procedure. Works fine But at first i just wanted to run the queries for yesterdays date for all the years, but now i realized i want the user to select a date that will be in a parameter @search Booked <= CONVERT(int,DateAdd(year, Years.Year - Year(getdate()), DateAdd(day, DateDiff(day, 2, getdate()), 1))) this should be easy because normally it would just be Booked <= CONVERT(int,@search) but the problem is i want to do something like a Booked <= CONVERT(int, (datepart(month, @search)), (datepart(day, @search)), DateAdd(year, Years.Year - (datepart(year, @search))) would something like that work i dont need to worry about subtracting days but i still need to worry about the years WITH Years AS ( SELECT DATEPART(year, GETDATE()) [Year] UNION ALL SELECT [Year]-1 FROM Years WHERE [Year]>@YearToGet ), q_00 as ( select DIVISION , DYYYY , sum(PARTY) as asofPAX , sum(APRICE) as asofSales from dbo.B101BookingsDetails INNER JOIN Years ON B101BookingsDetails.DYYYY = Years.Year where Booked <= CONVERT(int,DateAdd(year, Years.Year - Year(getdate()), DateAdd(day, DateDiff(day, 2, getdate()), 1))) and DYYYY = Years.Year group by DIVISION, DYYYY, years.year having DYYYY = years.year ),

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  • PHP text formating: Detectng several symbols in a row

    - by ilnur777
    I have a kind of strange thing that I really nead for my text formating. Don't ask me please why I did this strange thing! ;-) So, my PHP script replaces all line foldings "\n" with one of the speacial symbol like "|". When I insert text data to database, the PHP script replaces all line foldings with the symbol "|" and when the script reads text data from the database, it replaces all special symbols "|" with line folding "\n". I want to restrict text format in the way that it will cut line foldings if there are more than 2 line foldings used in each separating texts. Here is the example of the text I want the script to format: this is text... this is text... this is text...this is text...this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... I want to restict format like: this is text... this is text... this is text...this is text...this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... this is text... So, at the first example there is only one line folding between 2 texts and on the second example there are 3 line foldings between 2 texts. How it can be possible to replace more than 2 line foldings symbols "|" if they are detected on the text? This is a kind of example I want the script to do: $text = str_replace("|||", "||", $text); $text = str_replace("||||", "||", $text); $text = str_replace("|||||", "||", $text); $text = str_replace("||||||", "||", $text); $text = str_replace("|||||||", "||", $text); ... $text = str_replace("||||||||||", "||", $text); $text = str_replace("|", "<br>", $text);

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  • Windows 7 search doesn’t find text strings

    - by Hugh Tash
    I’m not able to find any text strings starting not from the beginning of word in filename or in file content using Windows 7 search. My Windows 7 search configuration: Let’s say I’m searching for a documents containing word “content”. I’m able to find those documents when searching for “content”, “conte”, “con” (as long as the string includes the beginning of the word). "content" "con" But if I search for “ontent”, “tent” or any other combination that doesn’t include the beginning of the word, Windows search won't find it. I've tried other indexing/searching software such as Copernic Desktop search, Google desktop search. Those programs also weren’t able to find part of the word starting from the middle of the word. For instance, it finds “conte”, but doesn’t find “onte”. Finds “conte” Doesn’t find “onte” I got the same problem using Copernic desktop search. On the other hand, when I use non-indexing content search software such as Agent Ransack or FileSeek, I get the same results when searching for “conte” or “onte”: “conte” “onte” Why do all pre-indexing content search applications (Windows search, Google desktop, Copernic desktop search) fail to search for a string inside the words? Why do non-indexing applications find text strings wherever they are: in the beginning, middle or end of the word? I’ve tried wildcards and other constructions with no luck. *onte onte “onte” content:onte content:onte content:~onte All these searched doesn’t find the word “content”. How can I make Windows search find strings from any part of words? Could you try these searches and see if they work for you? Or is this normal behavior? Thank you. Update: Using wildcards before or after "onte" doesn't find any results. content:~=onte doesn't find any results.

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