MediaWiki  master
SearchFormWidget.php
Go to the documentation of this file.
1 <?php
2 
4 
5 use Hooks;
6 use Html;
11 use Xml;
12 
15  protected $specialSearch;
17  protected $searchConfig;
19  protected $profiles;
20 
26  public function __construct(
30  ) {
31  $this->specialSearch = $specialSearch;
32  $this->searchConfig = $searchConfig;
33  $this->profiles = $profiles;
34  }
35 
45  public function render(
46  $profile,
47  $term,
48  $numResults,
49  $totalResults,
50  $offset,
51  $isPowerSearch
52  ) {
53  return Xml::openElement(
54  'form',
55  [
56  'id' => $isPowerSearch ? 'powersearch' : 'search',
57  'method' => 'get',
58  'action' => wfScript(),
59  ]
60  ) .
61  '<div id="mw-search-top-table">' .
62  $this->shortDialogHtml( $profile, $term, $numResults, $totalResults, $offset ) .
63  '</div>' .
64  "<div class='mw-search-visualclear'></div>" .
65  "<div class='mw-search-profile-tabs'>" .
66  $this->profileTabsHtml( $profile, $term ) .
67  "<div style='clear:both'></div>" .
68  "</div>" .
69  $this->optionsHtml( $term, $isPowerSearch, $profile ) .
70  '</form>';
71  }
72 
81  protected function shortDialogHtml( $profile, $term, $numResults, $totalResults, $offset ) {
82  $html = '';
83 
84  $searchWidget = new SearchInputWidget( [
85  'id' => 'searchText',
86  'name' => 'search',
87  'autofocus' => trim( $term ) === '',
88  'value' => $term,
89  'dataLocation' => 'content',
90  'infusable' => true,
91  ] );
92 
93  $layout = new \OOUI\ActionFieldLayout( $searchWidget, new \OOUI\ButtonInputWidget( [
94  'type' => 'submit',
95  'label' => $this->specialSearch->msg( 'searchbutton' )->text(),
96  'flags' => [ 'progressive', 'primary' ],
97  ] ), [
98  'align' => 'top',
99  ] );
100 
101  $html .= $layout;
102 
103  if ( $totalResults > 0 && $offset < $totalResults ) {
104  $html .= Xml::tags(
105  'div',
106  [
107  'class' => 'results-info',
108  'data-mw-num-results-offset' => $offset,
109  'data-mw-num-results-total' => $totalResults
110  ],
111  $this->specialSearch->msg( 'search-showingresults' )
112  ->numParams( $offset + 1, $offset + $numResults, $totalResults )
113  ->numParams( $numResults )
114  ->parse()
115  );
116  }
117 
118  $html .=
119  Html::hidden( 'title', $this->specialSearch->getPageTitle()->getPrefixedText() ) .
120  Html::hidden( 'profile', $profile ) .
121  Html::hidden( 'fulltext', '1' );
122 
123  return $html;
124  }
125 
133  protected function profileTabsHtml( $profile, $term ) {
134  $bareterm = $this->startsWithImage( $term )
135  ? substr( $term, strpos( $term, ':' ) + 1 )
136  : $term;
137  $lang = $this->specialSearch->getLanguage();
138  $items = [];
139  foreach ( $this->profiles as $id => $profileConfig ) {
140  $profileConfig['parameters']['profile'] = $id;
141  $tooltipParam = isset( $profileConfig['namespace-messages'] )
142  ? $lang->commaList( $profileConfig['namespace-messages'] )
143  : null;
144  $items[] = Xml::tags(
145  'li',
146  [ 'class' => $profile === $id ? 'current' : 'normal' ],
147  $this->makeSearchLink(
148  $bareterm,
149  $this->specialSearch->msg( $profileConfig['message'] )->text(),
150  $this->specialSearch->msg( $profileConfig['tooltip'], $tooltipParam )->text(),
151  $profileConfig['parameters']
152  )
153  );
154  }
155 
156  return "<div class='search-types'>" .
157  "<ul>" . implode( '', $items ) . "</ul>" .
158  "</div>";
159  }
160 
167  protected function startsWithImage( $term ) {
169 
170  $parts = explode( ':', $term );
171  return count( $parts ) > 1
172  ? $wgContLang->getNsIndex( $parts[0] ) === NS_FILE
173  : false;
174  }
175 
185  protected function makeSearchLink( $term, $label, $tooltip, array $params = [] ) {
186  $params += [
187  'search' => $term,
188  'fulltext' => 1,
189  ];
190 
191  return Xml::element(
192  'a',
193  [
194  'href' => $this->specialSearch->getPageTitle()->getLocalURL( $params ),
195  'title' => $tooltip,
196  ],
197  $label
198  );
199  }
200 
210  protected function optionsHtml( $term, $isPowerSearch, $profile ) {
211  $html = '';
212 
213  if ( $isPowerSearch ) {
214  $html .= $this->powerSearchBox( $term, [] );
215  } else {
216  $form = '';
217  Hooks::run( 'SpecialSearchProfileForm', [
218  $this->specialSearch, &$form, $profile, $term, []
219  ] );
220  $html .= $form;
221  }
222 
223  return $html;
224  }
225 
232  protected function powerSearchBox( $term, array $opts ) {
234 
235  $rows = [];
236  $activeNamespaces = $this->specialSearch->getNamespaces();
237  foreach ( $this->searchConfig->searchableNamespaces() as $namespace => $name ) {
238  $subject = MWNamespace::getSubject( $namespace );
239  if ( !isset( $rows[$subject] ) ) {
240  $rows[$subject] = "";
241  }
242 
243  $name = $wgContLang->getConverter()->convertNamespace( $namespace );
244  if ( $name === '' ) {
245  $name = $this->specialSearch->msg( 'blanknamespace' )->text();
246  }
247 
248  $rows[$subject] .=
249  '<td>' .
251  $name,
252  "ns{$namespace}",
253  "mw-search-ns{$namespace}",
254  in_array( $namespace, $activeNamespaces )
255  ) .
256  '</td>';
257  }
258 
259  // Lays out namespaces in multiple floating two-column tables so they'll
260  // be arranged nicely while still accomodating diferent screen widths
261  $tableRows = [];
262  foreach ( $rows as $row ) {
263  $tableRows[] = "<tr>{$row}</tr>";
264  }
265  $namespaceTables = [];
266  foreach ( array_chunk( $tableRows, 4 ) as $chunk ) {
267  $namespaceTables[] = implode( '', $chunk );
268  }
269 
270  $showSections = [
271  'namespaceTables' => "<table>" . implode( '</table><table>', $namespaceTables ) . '</table>',
272  ];
273  Hooks::run( 'SpecialSearchPowerBox', [ &$showSections, $term, $opts ] );
274 
275  $hidden = '';
276  foreach ( $opts as $key => $value ) {
277  $hidden .= Html::hidden( $key, $value );
278  }
279 
280  $divider = "<div class='divider'></div>";
281 
282  // Stuff to feed SpecialSearch::saveNamespaces()
283  $user = $this->specialSearch->getUser();
284  $remember = '';
285  if ( $user->isLoggedIn() ) {
286  $remember = $divider . Xml::checkLabel(
287  $this->specialSearch->msg( 'powersearch-remember' )->text(),
288  'nsRemember',
289  'mw-search-powersearch-remember',
290  false,
291  // The token goes here rather than in a hidden field so it
292  // is only sent when necessary (not every form submission)
293  [ 'value' => $user->getEditToken(
294  'searchnamespace',
295  $this->specialSearch->getRequest()
296  ) ]
297  );
298  }
299 
300  return "<fieldset id='mw-searchoptions'>" .
301  "<legend>" . $this->specialSearch->msg( 'powersearch-legend' )->escaped() . '</legend>' .
302  "<h4>" . $this->specialSearch->msg( 'powersearch-ns' )->parse() . '</h4>' .
303  // populated by js if available
304  "<div id='mw-search-togglebox'></div>" .
305  $divider .
306  implode(
307  $divider,
308  $showSections
309  ) .
310  $hidden .
311  $remember .
312  "</fieldset>";
313  }
314 }
__construct(SpecialSearch $specialSearch, SearchEngineConfig $searchConfig, array $profiles)
do that in ParserLimitReportFormat instead use this to modify the parameters of the image all existing parser cache entries will be invalid To avoid you ll need to handle that somehow(e.g.with the RejectParserCacheValue hook) because MediaWiki won't do it for you.&$defaults also a ContextSource after deleting those rows but within the same transaction $rows
Definition: hooks.txt:2636
null means default in associative array with keys and values unescaped Should be merged with default with a value of false meaning to suppress the attribute in associative array with keys and values unescaped noclasses just before the function returns a value If you return an< a > element with HTML attributes $attribs and contents $html will be returned If you return $ret will be returned and may include noclasses & $html
Definition: hooks.txt:2019
makeSearchLink($term, $label, $tooltip, array $params=[])
Make a search link with some target namespaces.
the array() calling protocol came about after MediaWiki 1.4rc1.
magic word the default is to use $key to get the and $key value or $key value text $key value html to format the value $key
Definition: hooks.txt:2610
wfScript($script= 'index')
Get the path to a specified script file, respecting file extensions; this is a wrapper around $wgScri...
static element($element, $attribs=null, $contents= '', $allowShortTag=true)
Format an XML element with given attributes and, optionally, text content.
Definition: Xml.php:39
shortDialogHtml($profile, $term, $numResults, $totalResults, $offset)
Apache License January AND DISTRIBUTION Definitions License shall mean the terms and conditions for use
if(!isset($args[0])) $lang
static hidden($name, $value, array $attribs=[])
Convenience function to produce an input element with type=hidden.
Definition: Html.php:790
optionsHtml($term, $isPowerSearch, $profile)
Generates HTML for advanced options available with the currently selected search profile.
$value
when a variable name is used in a it is silently declared as a new local masking the global
Definition: design.txt:93
For QUnit the mediawiki tests qunit testrunner dependency will be added to any module whereas SearchGetNearMatch runs after $term
Definition: hooks.txt:2850
static openElement($element, $attribs=null)
This opens an XML element.
Definition: Xml.php:109
$params
static run($event, array $args=[], $deprecatedVersion=null)
Call hook functions defined in Hooks::register and $wgHooks.
Definition: Hooks.php:203
const NS_FILE
Definition: Defines.php:71
This document is intended to provide useful advice for parties seeking to redistribute MediaWiki to end users It s targeted particularly at maintainers for Linux since it s been observed that distribution packages of MediaWiki often break We ve consistently had to recommend that users seeking support use official tarballs instead of their distribution s and this often solves whatever problem the user is having It would be nice if this could such as
Definition: distributors.txt:9
injection txt This is an overview of how MediaWiki makes use of dependency injection The design described here grew from the discussion of RFC T384 The term dependency this means that anything an object needs to operate should be injected from the the object itself should only know narrow no concrete implementation of the logic it relies on The requirement to inject everything typically results in an architecture that based on two main types of and essentially stateless service objects that use other service objects to operate on the value objects As of the beginning MediaWiki is only starting to use the DI approach Much of the code still relies on global state or direct resulting in a highly cyclical dependency which acts as the top level factory for services in MediaWiki which can be used to gain access to default instances of various services MediaWikiServices however also allows new services to be defined and default services to be redefined Services are defined or redefined by providing a callback the instantiator that will return a new instance of the service When it will create an instance of MediaWikiServices and populate it with the services defined in the files listed by thereby bootstrapping the DI framework Per $wgServiceWiringFiles lists includes ServiceWiring php
Definition: injection.txt:35
static tags($element, $attribs=null, $contents)
Same as Xml::element(), but does not escape contents.
Definition: Xml.php:131
this class mediates it Skin Encapsulates a look and feel for the wiki All of the functions that render HTML and make choices about how to render it are here and are called from various other places when and is meant to be subclassed with other skins that may override some of its functions The User object contains a reference to a and so rather than having a global skin object we just rely on the global User and get the skin with $wgUser and also has some character encoding functions and other locale stuff The current user interface language is instantiated as and the local content language as $wgContLang
Definition: design.txt:56
Allows to change the fields on the form that will be generated $name
Definition: hooks.txt:302
static checkLabel($label, $name, $id, $checked=false, $attribs=[])
Convenience function to build an HTML checkbox with a label.
Definition: Xml.php:420
startsWithImage($term)
Check if query starts with image: prefix.
static getSubject($index)
Get the subject namespace index for a given namespace Special namespaces (NS_MEDIA, NS_SPECIAL) are always the subject.
please add to it if you re going to add events to the MediaWiki code where normally authentication against an external auth plugin would be creating a local account $user
Definition: hooks.txt:244
render($profile, $term, $numResults, $totalResults, $offset, $isPowerSearch)
profileTabsHtml($profile, $term)
Generates HTML for the list of available search profiles.