MediaWiki  master
SpecialNewimages.php
Go to the documentation of this file.
1 <?php
25 
28  protected $opts;
29 
31  protected $mediaTypes;
32 
33  public function __construct() {
34  parent::__construct( 'Newimages' );
35  }
36 
37  public function execute( $par ) {
38  $context = new DerivativeContext( $this->getContext() );
39 
40  $this->setHeaders();
41  $this->outputHeader();
42  $mimeAnalyzer = MediaWiki\MediaWikiServices::getInstance()->getMimeAnalyzer();
43  $this->mediaTypes = $mimeAnalyzer->getMediaTypes();
44 
45  $out = $this->getOutput();
46  $this->addHelpLink( 'Help:New images' );
47 
48  $opts = new FormOptions();
49 
50  $opts->add( 'like', '' );
51  $opts->add( 'user', '' );
52  $opts->add( 'showbots', false );
53  $opts->add( 'newbies', false );
54  $opts->add( 'hidepatrolled', false );
55  $opts->add( 'mediatype', $this->mediaTypes );
56  $opts->add( 'limit', 50 );
57  $opts->add( 'offset', '' );
58  $opts->add( 'start', '' );
59  $opts->add( 'end', '' );
60 
62 
63  if ( $par !== null ) {
64  $opts->setValue( is_numeric( $par ) ? 'limit' : 'like', $par );
65  }
66 
67  // If start date comes after end date chronologically, swap them.
68  // They are swapped in the interface by JS.
69  $start = $opts->getValue( 'start' );
70  $end = $opts->getValue( 'end' );
71  if ( $start !== '' && $end !== '' && $start > $end ) {
72  $temp = $end;
73  $end = $start;
74  $start = $temp;
75 
76  $opts->setValue( 'start', $start, true );
77  $opts->setValue( 'end', $end, true );
78 
79  // also swap values in request object, which is used by HTMLForm
80  // to pre-populate the fields with the previous input
81  $request = $context->getRequest();
82  $context->setRequest( new DerivativeRequest(
83  $request,
84  [ 'start' => $start, 'end' => $end ] + $request->getValues(),
85  $request->wasPosted()
86  ) );
87  }
88 
89  // if all media types have been selected, wipe out the array to prevent
90  // the pointless IN(...) query condition (which would have no effect
91  // because every possible type has been selected)
92  $missingMediaTypes = array_diff( $this->mediaTypes, $opts->getValue( 'mediatype' ) );
93  if ( empty( $missingMediaTypes ) ) {
94  $opts->setValue( 'mediatype', [] );
95  }
96 
97  $opts->validateIntBounds( 'limit', 0, 500 );
98 
99  $this->opts = $opts;
100 
101  if ( !$this->including() ) {
102  $this->setTopText();
103  $this->buildForm( $context );
104  }
105 
106  $pager = new NewFilesPager( $context, $opts );
107 
108  $out->addHTML( $pager->getBody() );
109  if ( !$this->including() ) {
110  $out->addHTML( $pager->getNavigationBar() );
111  }
112  }
113 
114  protected function buildForm( IContextSource $context ) {
115  $mediaTypesText = array_map( function ( $type ) {
116  // mediastatistics-header-unknown, mediastatistics-header-bitmap,
117  // mediastatistics-header-drawing, mediastatistics-header-audio,
118  // mediastatistics-header-video, mediastatistics-header-multimedia,
119  // mediastatistics-header-office, mediastatistics-header-text,
120  // mediastatistics-header-executable, mediastatistics-header-archive,
121  // mediastatistics-header-3d,
122  return $this->msg( 'mediastatistics-header-' . strtolower( $type ) )->text();
123  }, $this->mediaTypes );
124  $mediaTypesOptions = array_combine( $mediaTypesText, $this->mediaTypes );
125  ksort( $mediaTypesOptions );
126 
127  $formDescriptor = [
128  'like' => [
129  'type' => 'text',
130  'label-message' => 'newimages-label',
131  'name' => 'like',
132  ],
133 
134  'user' => [
135  'type' => 'text',
136  'label-message' => 'newimages-user',
137  'name' => 'user',
138  ],
139 
140  'newbies' => [
141  'type' => 'check',
142  'label-message' => 'newimages-newbies',
143  'name' => 'newbies',
144  ],
145 
146  'showbots' => [
147  'type' => 'check',
148  'label-message' => 'newimages-showbots',
149  'name' => 'showbots',
150  ],
151 
152  'hidepatrolled' => [
153  'type' => 'check',
154  'label-message' => 'newimages-hidepatrolled',
155  'name' => 'hidepatrolled',
156  ],
157 
158  'mediatype' => [
159  'type' => 'multiselect',
160  'flatlist' => true,
161  'name' => 'mediatype',
162  'label-message' => 'newimages-mediatype',
163  'options' => $mediaTypesOptions,
164  'default' => $this->mediaTypes,
165  ],
166 
167  'limit' => [
168  'type' => 'hidden',
169  'default' => $this->opts->getValue( 'limit' ),
170  'name' => 'limit',
171  ],
172 
173  'offset' => [
174  'type' => 'hidden',
175  'default' => $this->opts->getValue( 'offset' ),
176  'name' => 'offset',
177  ],
178 
179  'start' => [
180  'type' => 'date',
181  'label-message' => 'date-range-from',
182  'name' => 'start',
183  ],
184 
185  'end' => [
186  'type' => 'date',
187  'label-message' => 'date-range-to',
188  'name' => 'end',
189  ],
190  ];
191 
192  if ( $this->getConfig()->get( 'MiserMode' ) ) {
193  unset( $formDescriptor['like'] );
194  }
195 
196  if ( !$this->getUser()->useFilePatrol() ) {
197  unset( $formDescriptor['hidepatrolled'] );
198  }
199 
200  HTMLForm::factory( 'ooui', $formDescriptor, $context )
201  // For the 'multiselect' field values to be preserved on submit
202  ->setFormIdentifier( 'specialnewimages' )
203  ->setWrapperLegendMsg( 'newimages-legend' )
204  ->setSubmitTextMsg( 'ilsubmit' )
205  ->setMethod( 'get' )
206  ->prepareForm()
207  ->displayForm( false );
208  }
209 
210  protected function getGroupName() {
211  return 'changes';
212  }
213 
217  function setTopText() {
218  $message = $this->msg( 'newimagestext' )->inContentLanguage();
219  if ( !$message->isDisabled() ) {
220  $contLang = MediaWikiServices::getInstance()->getContentLanguage();
221  $this->getOutput()->addWikiTextAsContent(
222  Html::rawElement( 'div',
223  [
224 
225  'lang' => $contLang->getHtmlCode(),
226  'dir' => $contLang->getDir()
227  ],
228  "\n" . $message->plain() . "\n"
229  )
230  );
231  }
232  }
233 }
Helper class to keep track of options when mixing links and form elements.
Definition: FormOptions.php:35
this hook is for auditing only or null if authentication failed before getting that far or null if we can t even determine that probably a stub it is not rendered in wiki pages or galleries in category pages allow injecting custom HTML after the section Any uses of the hook need to handle escaping see BaseTemplate::getToolbox and BaseTemplate::makeListItem for details on the format of individual items inside of this array or by returning and letting standard HTTP rendering take place modifiable or by returning false and taking over the output $out
Definition: hooks.txt:785
getContext()
Gets the context this SpecialPage is executed in.
including( $x=null)
Whether the special page is being evaluated via transclusion.
Apache License January AND DISTRIBUTION Definitions License shall mean the terms and conditions for use
either a unescaped string or a HtmlArmor object after in associative array form externallinks including delete and has completed for all link tables whether this was an auto creation use $formDescriptor instead & $formDescriptor
Definition: hooks.txt:2075
static rawElement( $element, $attribs=[], $contents='')
Returns an HTML element in a string.
Definition: Html.php:210
An IContextSource implementation which will inherit context from another source but allow individual ...
Similar to FauxRequest, but only fakes URL parameters and method (POST or GET) and use the base reque...
buildForm(IContextSource $context)
addHelpLink( $to, $overrideBaseUrl=false)
Adds help link with an icon via page indicators.
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 MediaWikiServices
Definition: injection.txt:23
getOutput()
Get the OutputPage being used for this instance.
static factory( $displayFormat)
Construct a HTMLForm object for given display type.
Definition: HTMLForm.php:284
static getInstance()
Returns the global default instance of the top level service locator.
add( $name, $default, $type=self::AUTO)
Add an option to be handled by this FormOptions instance.
Definition: FormOptions.php:81
validateIntBounds( $name, $min, $max)
fetchValuesFromRequest(WebRequest $r, $optionKeys=null)
Fetch values for all options (or selected options) from the given WebRequest, making them available f...
Shortcut to construct an includable special page.
setTopText()
Send the text to be displayed above the options.
setHeaders()
Sets headers - this should be called from the execute() method of all derived classes! ...
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
setValue( $name, $value, $force=false)
Use to set the value of an option.
getUser()
Shortcut to get the User executing this instance.
getConfig()
Shortcut to get main config object.
msg( $key)
Wrapper around wfMessage that sets the current context.
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 you ll probably need to make sure the header is varied on and they can depend only on the ResourceLoaderContext $context
Definition: hooks.txt:2626
getRequest()
Get the WebRequest being used for this instance.
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 you ll probably need to make sure the header is varied on $request
Definition: hooks.txt:2626
outputHeader( $summaryMessageKey='')
Outputs a summary message on top of special pages Per default the message key is the canonical name o...
getValue( $name)
Get the value for the given option name.