Google Search Integration into Drupal website
Some time ago it became necessary to organize a search on a site on the Drupal with filtering by type of materials and the ability to search by user profiles. The existing solutions did not suit for several reasons. Two options immediately came to mind: either write your search (using ready-made libraries like phpMorphy), or use Google. We stopped at the second.The logic of work is simple: Google allows you to search on a specific site. That is, we can search on www.example.com , on www.example.com/first , on www.example.com/second , etc. To search for certain types of materials, we only need to configure different paths for different types of materials and embed them on the Google Custom Search site.
Then, briefly, step by step, how it works (a lot of code, no pictures):
- Turn on the Pathauto module (pull the Token module along )
- On the admin / build / path / pathauto page we configure different paths for different types of materials (this is necessary for the search to work correctly)
- In the same place, we massively reformulate synonyms for all materials on the site.
- Google Custom Search Module
- Hook menu (I will not give all the code, only the main points)
function google_custom_search_menu() { // $config = variable_get( "google_custom_search" ,array()); $pagelink = "search/google-custom-search" ; $type = MENU_LOCAL_TASK; if ($config[ 'page' ]) { $pagelink = $config[ 'page' ]; $type = MENU_SUGGESTED_ITEM; } $items[$pagelink] = array( 'title' => ($config[ 'pagename' ]?$config[ 'pagename' ]: 'Google Custom Search' ), 'page callback' => 'google_custom_search_page' , 'page arguments' => array($config), 'access arguments' => array( 'use google custom search' ), 'type' => $type, ); return $items; } * This source code was highlighted with Source Code Highlighter .function google_custom_search_menu() { // $config = variable_get( "google_custom_search" ,array()); $pagelink = "search/google-custom-search" ; $type = MENU_LOCAL_TASK; if ($config[ 'page' ]) { $pagelink = $config[ 'page' ]; $type = MENU_SUGGESTED_ITEM; } $items[$pagelink] = array( 'title' => ($config[ 'pagename' ]?$config[ 'pagename' ]: 'Google Custom Search' ), 'page callback' => 'google_custom_search_page' , 'page arguments' => array($config), 'access arguments' => array( 'use google custom search' ), 'type' => $type, ); return $items; } * This source code was highlighted with Source Code Highlighter .function google_custom_search_menu() { // $config = variable_get( "google_custom_search" ,array()); $pagelink = "search/google-custom-search" ; $type = MENU_LOCAL_TASK; if ($config[ 'page' ]) { $pagelink = $config[ 'page' ]; $type = MENU_SUGGESTED_ITEM; } $items[$pagelink] = array( 'title' => ($config[ 'pagename' ]?$config[ 'pagename' ]: 'Google Custom Search' ), 'page callback' => 'google_custom_search_page' , 'page arguments' => array($config), 'access arguments' => array( 'use google custom search' ), 'type' => $type, ); return $items; } * This source code was highlighted with Source Code Highlighter .function google_custom_search_menu() { // $config = variable_get( "google_custom_search" ,array()); $pagelink = "search/google-custom-search" ; $type = MENU_LOCAL_TASK; if ($config[ 'page' ]) { $pagelink = $config[ 'page' ]; $type = MENU_SUGGESTED_ITEM; } $items[$pagelink] = array( 'title' => ($config[ 'pagename' ]?$config[ 'pagename' ]: 'Google Custom Search' ), 'page callback' => 'google_custom_search_page' , 'page arguments' => array($config), 'access arguments' => array( 'use google custom search' ), 'type' => $type, ); return $items; } * This source code was highlighted with Source Code Highlighter .function google_custom_search_menu() { // $config = variable_get( "google_custom_search" ,array()); $pagelink = "search/google-custom-search" ; $type = MENU_LOCAL_TASK; if ($config[ 'page' ]) { $pagelink = $config[ 'page' ]; $type = MENU_SUGGESTED_ITEM; } $items[$pagelink] = array( 'title' => ($config[ 'pagename' ]?$config[ 'pagename' ]: 'Google Custom Search' ), 'page callback' => 'google_custom_search_page' , 'page arguments' => array($config), 'access arguments' => array( 'use google custom search' ), 'type' => $type, ); return $items; } * This source code was highlighted with Source Code Highlighter .function google_custom_search_menu() { // $config = variable_get( "google_custom_search" ,array()); $pagelink = "search/google-custom-search" ; $type = MENU_LOCAL_TASK; if ($config[ 'page' ]) { $pagelink = $config[ 'page' ]; $type = MENU_SUGGESTED_ITEM; } $items[$pagelink] = array( 'title' => ($config[ 'pagename' ]?$config[ 'pagename' ]: 'Google Custom Search' ), 'page callback' => 'google_custom_search_page' , 'page arguments' => array($config), 'access arguments' => array( 'use google custom search' ), 'type' => $type, ); return $items; } * This source code was highlighted with Source Code Highlighter .function google_custom_search_menu() { // $config = variable_get( "google_custom_search" ,array()); $pagelink = "search/google-custom-search" ; $type = MENU_LOCAL_TASK; if ($config[ 'page' ]) { $pagelink = $config[ 'page' ]; $type = MENU_SUGGESTED_ITEM; } $items[$pagelink] = array( 'title' => ($config[ 'pagename' ]?$config[ 'pagename' ]: 'Google Custom Search' ), 'page callback' => 'google_custom_search_page' , 'page arguments' => array($config), 'access arguments' => array( 'use google custom search' ), 'type' => $type, ); return $items; } * This source code was highlighted with Source Code Highlighter .function google_custom_search_menu() { // $config = variable_get( "google_custom_search" ,array()); $pagelink = "search/google-custom-search" ; $type = MENU_LOCAL_TASK; if ($config[ 'page' ]) { $pagelink = $config[ 'page' ]; $type = MENU_SUGGESTED_ITEM; } $items[$pagelink] = array( 'title' => ($config[ 'pagename' ]?$config[ 'pagename' ]: 'Google Custom Search' ), 'page callback' => 'google_custom_search_page' , 'page arguments' => array($config), 'access arguments' => array( 'use google custom search' ), 'type' => $type, ); return $items; } * This source code was highlighted with Source Code Highlighter .function google_custom_search_menu() { // $config = variable_get( "google_custom_search" ,array()); $pagelink = "search/google-custom-search" ; $type = MENU_LOCAL_TASK; if ($config[ 'page' ]) { $pagelink = $config[ 'page' ]; $type = MENU_SUGGESTED_ITEM; } $items[$pagelink] = array( 'title' => ($config[ 'pagename' ]?$config[ 'pagename' ]: 'Google Custom Search' ), 'page callback' => 'google_custom_search_page' , 'page arguments' => array($config), 'access arguments' => array( 'use google custom search' ), 'type' => $type, ); return $items; } * This source code was highlighted with Source Code Highlighter .function google_custom_search_menu() { // $config = variable_get( "google_custom_search" ,array()); $pagelink = "search/google-custom-search" ; $type = MENU_LOCAL_TASK; if ($config[ 'page' ]) { $pagelink = $config[ 'page' ]; $type = MENU_SUGGESTED_ITEM; } $items[$pagelink] = array( 'title' => ($config[ 'pagename' ]?$config[ 'pagename' ]: 'Google Custom Search' ), 'page callback' => 'google_custom_search_page' , 'page arguments' => array($config), 'access arguments' => array( 'use google custom search' ), 'type' => $type, ); return $items; } * This source code was highlighted with Source Code Highlighter .function google_custom_search_menu() { // $config = variable_get( "google_custom_search" ,array()); $pagelink = "search/google-custom-search" ; $type = MENU_LOCAL_TASK; if ($config[ 'page' ]) { $pagelink = $config[ 'page' ]; $type = MENU_SUGGESTED_ITEM; } $items[$pagelink] = array( 'title' => ($config[ 'pagename' ]?$config[ 'pagename' ]: 'Google Custom Search' ), 'page callback' => 'google_custom_search_page' , 'page arguments' => array($config), 'access arguments' => array( 'use google custom search' ), 'type' => $type, ); return $items; } * This source code was highlighted with Source Code Highlighter .function google_custom_search_menu() { // $config = variable_get( "google_custom_search" ,array()); $pagelink = "search/google-custom-search" ; $type = MENU_LOCAL_TASK; if ($config[ 'page' ]) { $pagelink = $config[ 'page' ]; $type = MENU_SUGGESTED_ITEM; } $items[$pagelink] = array( 'title' => ($config[ 'pagename' ]?$config[ 'pagename' ]: 'Google Custom Search' ), 'page callback' => 'google_custom_search_page' , 'page arguments' => array($config), 'access arguments' => array( 'use google custom search' ), 'type' => $type, ); return $items; } * This source code was highlighted with Source Code Highlighter .function google_custom_search_menu() { // $config = variable_get( "google_custom_search" ,array()); $pagelink = "search/google-custom-search" ; $type = MENU_LOCAL_TASK; if ($config[ 'page' ]) { $pagelink = $config[ 'page' ]; $type = MENU_SUGGESTED_ITEM; } $items[$pagelink] = array( 'title' => ($config[ 'pagename' ]?$config[ 'pagename' ]: 'Google Custom Search' ), 'page callback' => 'google_custom_search_page' , 'page arguments' => array($config), 'access arguments' => array( 'use google custom search' ), 'type' => $type, ); return $items; } * This source code was highlighted with Source Code Highlighter .function google_custom_search_menu() { // $config = variable_get( "google_custom_search" ,array()); $pagelink = "search/google-custom-search" ; $type = MENU_LOCAL_TASK; if ($config[ 'page' ]) { $pagelink = $config[ 'page' ]; $type = MENU_SUGGESTED_ITEM; } $items[$pagelink] = array( 'title' => ($config[ 'pagename' ]?$config[ 'pagename' ]: 'Google Custom Search' ), 'page callback' => 'google_custom_search_page' , 'page arguments' => array($config), 'access arguments' => array( 'use google custom search' ), 'type' => $type, ); return $items; } * This source code was highlighted with Source Code Highlighter .function google_custom_search_menu() { // $config = variable_get( "google_custom_search" ,array()); $pagelink = "search/google-custom-search" ; $type = MENU_LOCAL_TASK; if ($config[ 'page' ]) { $pagelink = $config[ 'page' ]; $type = MENU_SUGGESTED_ITEM; } $items[$pagelink] = array( 'title' => ($config[ 'pagename' ]?$config[ 'pagename' ]: 'Google Custom Search' ), 'page callback' => 'google_custom_search_page' , 'page arguments' => array($config), 'access arguments' => array( 'use google custom search' ), 'type' => $type, ); return $items; } * This source code was highlighted with Source Code Highlighter .function google_custom_search_menu() { // $config = variable_get( "google_custom_search" ,array()); $pagelink = "search/google-custom-search" ; $type = MENU_LOCAL_TASK; if ($config[ 'page' ]) { $pagelink = $config[ 'page' ]; $type = MENU_SUGGESTED_ITEM; } $items[$pagelink] = array( 'title' => ($config[ 'pagename' ]?$config[ 'pagename' ]: 'Google Custom Search' ), 'page callback' => 'google_custom_search_page' , 'page arguments' => array($config), 'access arguments' => array( 'use google custom search' ), 'type' => $type, ); return $items; } * This source code was highlighted with Source Code Highlighter .function google_custom_search_menu() { // $config = variable_get( "google_custom_search" ,array()); $pagelink = "search/google-custom-search" ; $type = MENU_LOCAL_TASK; if ($config[ 'page' ]) { $pagelink = $config[ 'page' ]; $type = MENU_SUGGESTED_ITEM; } $items[$pagelink] = array( 'title' => ($config[ 'pagename' ]?$config[ 'pagename' ]: 'Google Custom Search' ), 'page callback' => 'google_custom_search_page' , 'page arguments' => array($config), 'access arguments' => array( 'use google custom search' ), 'type' => $type, ); return $items; } * This source code was highlighted with Source Code Highlighter .function google_custom_search_menu() { // $config = variable_get( "google_custom_search" ,array()); $pagelink = "search/google-custom-search" ; $type = MENU_LOCAL_TASK; if ($config[ 'page' ]) { $pagelink = $config[ 'page' ]; $type = MENU_SUGGESTED_ITEM; } $items[$pagelink] = array( 'title' => ($config[ 'pagename' ]?$config[ 'pagename' ]: 'Google Custom Search' ), 'page callback' => 'google_custom_search_page' , 'page arguments' => array($config), 'access arguments' => array( 'use google custom search' ), 'type' => $type, ); return $items; } * This source code was highlighted with Source Code Highlighter .function google_custom_search_menu() { // $config = variable_get( "google_custom_search" ,array()); $pagelink = "search/google-custom-search" ; $type = MENU_LOCAL_TASK; if ($config[ 'page' ]) { $pagelink = $config[ 'page' ]; $type = MENU_SUGGESTED_ITEM; } $items[$pagelink] = array( 'title' => ($config[ 'pagename' ]?$config[ 'pagename' ]: 'Google Custom Search' ), 'page callback' => 'google_custom_search_page' , 'page arguments' => array($config), 'access arguments' => array( 'use google custom search' ), 'type' => $type, ); return $items; } * This source code was highlighted with Source Code Highlighter .
function google_custom_search_menu() { // $config = variable_get( "google_custom_search" ,array()); $pagelink = "search/google-custom-search" ; $type = MENU_LOCAL_TASK; if ($config[ 'page' ]) { $pagelink = $config[ 'page' ]; $type = MENU_SUGGESTED_ITEM; } $items[$pagelink] = array( 'title' => ($config[ 'pagename' ]?$config[ 'pagename' ]: 'Google Custom Search' ), 'page callback' => 'google_custom_search_page' , 'page arguments' => array($config), 'access arguments' => array( 'use google custom search' ), 'type' => $type, ); return $items; } * This source code was highlighted with Source Code Highlighter . - We form the form of choice of types of materials
- function google_custom_search_main_form () {
- // Connect Pathauto
- _pathauto_include ();
- // Pathauto Settings
- $ all_settings = module_invoke_all ( 'pathauto' , 'settings' );
- // Types of materials
- $ types = node_get_types ( 'types' );
- // In the cycle we get all available types of materials, blogs and users
- foreach ($ all_settings as $ settings) {
- $ module = $ settings-> module;
- switch ($ module) {
- case 'user' :
- // ...
- break ;
- case 'node' :
- foreach ($ settings-> patternitems as $ itemname => $ itemlabel) {
- // ...
- }
- break ;
- case 'blog' :
- // ...
- break ;
- }
- }
- // Print everything on the form
- $ form = array ();
- $ form [ 'materials' ] = array (
- '#type' => 'fieldset' ,
- '#title' => 'Advanced Search' ,
- '#collapsible' => TRUE,
- '#collapsed' => TRUE,
- );
- foreach ($ final as $ i => $ v) {
- $ form [ 'materials' ] [$ names [$ i]] = array (
- '#type' => 'checkbox' ,
- '#title' => $ v,
- '#default_value' => 0,
- '#name' => $ i,
- '#attributes' => array ( 'class' => 'google_custom_search_checkbox' ),
- );
- }
- return $ form;
- }
- We create a search page
- function google_custom_search_page ($ config) {
- if (! $ config) {
- drupal_set_message ( "Google Custom Search module is not configured. Please contact your administrator." , 'warning' );
- return FALSE;
- }
- $ output = drupal_get_form ( 'google_custom_search_main_form' );
- $ key = $ config [ 'key' ];
- $ host = $ _SERVER [ 'HTTP_HOST' ];
- if ($ config [ 'host' ]) {
- $ host = $ config [ 'host' ];
- }
- $ style = $ config [ 'style' ];
- $ string = isset ($ _ POST [ 'google_custom_search_string' ])? htmlspecialchars ($ _ POST [ 'google_custom_search_string' ]): "" ;
- $ output. = <<< THIS
- <script type = "text / javascript" src = "http://www.google.com/jsapi?key=$key" > </ script>
- <script type = "text / javascript" >
- google.load ( "search" , "1" , { "nocss" : true });
- function OnLoad () {
- // Download Google CSE
- searchHost = "$ host /" ;
- searchControl = new google.search.SearchControl ();
- // Set the output type
- searchControl.setResultSetSize (google.search.Search.LARGE_RESULTSET);
- var siteSearch = new google.search.WebSearch ();
- siteSearch.setUserDefinedClassSuffix ( "siteSearch" );
- siteSearch.setSiteRestriction (searchHost);
- // By default, we search the entire site
- siteSearch.setUserDefinedLabel ( "All Results" );
- searchControl.addSearcher (siteSearch);
- var drawOptions = new google.search.DrawOptions ();
- // Output style depending on the module settings (tabs or one after another)
- drawOptions.setDrawMode (google.search.SearchControl. $ style);
- searchControl.draw (document.getElementById ( "searchcontrol" ), drawOptions);
- searchControl.execute ( "$ string" );
- }
- // Update Google CSE when choosing the type of material (the same, but different tabs for different types of materials)
- $ ( '.google_custom_search_checkbox' ) .change (function () {
- delete searchControl;
- searchControl = new google.search.SearchControl ();
- searchControl.setResultSetSize (google.search.Search.LARGE_RESULTSET);
- var siteSearch = new google.search.WebSearch ();
- siteSearch.setUserDefinedClassSuffix ( 'siteSearch' );
- siteSearch.setSiteRestriction (searchHost);
- siteSearch.setUserDefinedLabel ( 'All Results' );
- searchControl.addSearcher (siteSearch);
- // Pass through all selected types
- $ ( '.google_custom_search_checkbox' ) .each (function () {
- if ($ ( this ) .attr ( 'checked' )) {
- var siteSearch = new google.search.WebSearch ();
- siteSearch.setUserDefinedClassSuffix ( 'siteSearch' );
- var newSearchName = $ ( this ) .parent (). text (). replace (/ / g, '' ) .replace (/ (^ \ s +) | (\ s + $) / g, '' );
- var newSearchHost = searchHost + $ ( this ) .attr ( 'name' ) .replace (/ / g, '' ) .replace (/ (^ \ s +) | (\ s + $) / g, '' );
- siteSearch.setSiteRestriction (newSearchHost);
- siteSearch.setUserDefinedLabel (newSearchName);
- searchControl.addSearcher (siteSearch);
- }
- });
- var drawOptions = new google.search.DrawOptions ();
- drawOptions.setDrawMode (google.search.SearchControl. $ style);
- searchControl.draw (document.getElementById ( 'searchcontrol' ), drawOptions);
- });
- google.setOnLoadCallback (OnLoad, true );
- </ script>
- THIS;
- return $ output;
- }
- Hook menu (I will not give all the code, only the main points)
- We create the module settings page and other trifles
')
Download the result here or here.
Criticism is welcome.
Source: https://habr.com/ru/post/79860/
All Articles