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   1  <?php
   2  
   3  final class PhabricatorSettingsPanelDisplayPreferences
   4    extends PhabricatorSettingsPanel {
   5  
   6    public function getPanelKey() {
   7      return 'display';
   8    }
   9  
  10    public function getPanelName() {
  11      return pht('Display Preferences');
  12    }
  13  
  14    public function getPanelGroup() {
  15      return pht('Application Settings');
  16    }
  17  
  18    public function processRequest(AphrontRequest $request) {
  19      $user = $request->getUser();
  20      $preferences = $user->loadPreferences();
  21  
  22      $pref_monospaced   = PhabricatorUserPreferences::PREFERENCE_MONOSPACED;
  23      $pref_editor       = PhabricatorUserPreferences::PREFERENCE_EDITOR;
  24      $pref_multiedit    = PhabricatorUserPreferences::PREFERENCE_MULTIEDIT;
  25      $pref_titles       = PhabricatorUserPreferences::PREFERENCE_TITLES;
  26      $pref_monospaced_textareas =
  27        PhabricatorUserPreferences::PREFERENCE_MONOSPACED_TEXTAREAS;
  28  
  29      $errors = array();
  30      $e_editor = null;
  31      if ($request->isFormPost()) {
  32        $monospaced = $request->getStr($pref_monospaced);
  33  
  34        // Prevent the user from doing stupid things.
  35        $monospaced = preg_replace('/[^a-z0-9 ,".]+/i', '', $monospaced);
  36  
  37        $preferences->setPreference($pref_titles, $request->getStr($pref_titles));
  38        $preferences->setPreference($pref_editor, $request->getStr($pref_editor));
  39        $preferences->setPreference(
  40          $pref_multiedit,
  41          $request->getStr($pref_multiedit));
  42        $preferences->setPreference($pref_monospaced, $monospaced);
  43        $preferences->setPreference(
  44          $pref_monospaced_textareas,
  45          $request->getStr($pref_monospaced_textareas));
  46  
  47        $editor_pattern = $preferences->getPreference($pref_editor);
  48        if (strlen($editor_pattern)) {
  49          $ok = PhabricatorHelpEditorProtocolController::hasAllowedProtocol(
  50            $editor_pattern);
  51          if (!$ok) {
  52            $allowed_key = 'uri.allowed-editor-protocols';
  53            $allowed_protocols = PhabricatorEnv::getEnvConfig($allowed_key);
  54  
  55            $proto_names = array();
  56            foreach (array_keys($allowed_protocols) as $protocol) {
  57              $proto_names[] = $protocol.'://';
  58            }
  59  
  60            $errors[] = pht(
  61              'Editor link has an invalid or missing protocol. You must '.
  62              'use a whitelisted editor protocol from this list: %s. To '.
  63              'add protocols, update %s.',
  64              implode(', ', $proto_names),
  65              phutil_tag('tt', array(), $allowed_key));
  66  
  67            $e_editor = pht('Invalid');
  68          }
  69        }
  70  
  71        if (!$errors) {
  72          $preferences->save();
  73          return id(new AphrontRedirectResponse())
  74            ->setURI($this->getPanelURI('?saved=true'));
  75        }
  76      }
  77  
  78      $example_string = <<<EXAMPLE
  79  // This is what your monospaced font currently looks like.
  80  function helloWorld() {
  81    alert("Hello world!");
  82  }
  83  EXAMPLE;
  84  
  85      $editor_doc_link = phutil_tag(
  86        'a',
  87        array(
  88          'href' => PhabricatorEnv::getDoclink(
  89            'User Guide: Configuring an External Editor'),
  90        ),
  91        pht('User Guide: Configuring an External Editor'));
  92  
  93      $font_default = PhabricatorEnv::getEnvConfig('style.monospace');
  94  
  95      $pref_monospaced_textareas_value = $preferences
  96        ->getPreference($pref_monospaced_textareas);
  97      if (!$pref_monospaced_textareas_value) {
  98        $pref_monospaced_textareas_value = 'disabled';
  99      }
 100  
 101      $editor_instructions = pht('Link to edit files in external editor. '.
 102        '%%f is replaced by filename, %%l by line number, %%r by repository '.
 103        'callsign, %%%% by literal %%. For documentation, see: %s',
 104        $editor_doc_link);
 105  
 106      $form = id(new AphrontFormView())
 107        ->setUser($user)
 108        ->appendChild(
 109          id(new AphrontFormSelectControl())
 110            ->setLabel(pht('Page Titles'))
 111            ->setName($pref_titles)
 112            ->setValue($preferences->getPreference($pref_titles))
 113            ->setOptions(
 114              array(
 115                'glyph' =>
 116                pht("In page titles, show Tool names as unicode glyphs: ".
 117                  "\xE2\x9A\x99"),
 118                'text' =>
 119                pht('In page titles, show Tool names as plain text: '.
 120                  '[Differential]'),
 121              )))
 122        ->appendChild(
 123          id(new AphrontFormTextControl())
 124          ->setLabel(pht('Editor Link'))
 125          ->setName($pref_editor)
 126          ->setCaption($editor_instructions)
 127          ->setError($e_editor)
 128          ->setValue($preferences->getPreference($pref_editor)))
 129        ->appendChild(
 130          id(new AphrontFormSelectControl())
 131          ->setLabel(pht('Edit Multiple Files'))
 132          ->setName($pref_multiedit)
 133          ->setOptions(array(
 134            '' => pht('Supported (paths separated by spaces)'),
 135            'disable' => pht('Not Supported'),
 136          ))
 137          ->setValue($preferences->getPreference($pref_multiedit)))
 138        ->appendChild(
 139          id(new AphrontFormTextControl())
 140          ->setLabel(pht('Monospaced Font'))
 141          ->setName($pref_monospaced)
 142          // Check plz
 143          ->setCaption(hsprintf(
 144            '%s<br />(%s: %s)',
 145            pht('Overrides default fonts in tools like Differential.'),
 146            pht('Default'),
 147            $font_default))
 148          ->setValue($preferences->getPreference($pref_monospaced)))
 149        ->appendChild(
 150          id(new AphrontFormMarkupControl())
 151          ->setValue(phutil_tag(
 152            'pre',
 153            array('class' => 'PhabricatorMonospaced'),
 154            $example_string)))
 155        ->appendChild(
 156          id(new AphrontFormRadioButtonControl())
 157          ->setLabel(pht('Monospaced Textareas'))
 158          ->setName($pref_monospaced_textareas)
 159          ->setValue($pref_monospaced_textareas_value)
 160          ->addButton('enabled', pht('Enabled'),
 161            pht('Show all textareas using the monospaced font defined above.'))
 162          ->addButton('disabled', pht('Disabled'), null));
 163  
 164      $form->appendChild(
 165        id(new AphrontFormSubmitControl())
 166          ->setValue(pht('Save Preferences')));
 167  
 168      $form_box = id(new PHUIObjectBoxView())
 169        ->setHeaderText(pht('Display Preferences'))
 170        ->setFormErrors($errors)
 171        ->setFormSaved($request->getStr('saved') === 'true')
 172        ->setForm($form);
 173  
 174      return array(
 175        $form_box,
 176      );
 177    }
 178  }