plugins/YammerImport/lib/yammerprogressform.php

   1 <?php
   2
   3 class YammerProgressForm extends Form
   4 {
   5     /**
   6      * ID of the form
   7      *
   8      * @return string ID of the form
   9      */
  10     function id()
  11     {
  12         return 'yammer-progress-form';
  13     }
  14
  15     /**
  16      * class of the form
  17      *
  18      * @return string class of the form
  19      */
  20     function formClass()
  21     {
  22         $classes = array('form_settings');
  23         $runner = YammerRunner::init();
  24         if ($runner->lastError()) {
  25             $classes[] = 'import-error';
  26         } else if ($runner->state() == 'done') {
  27             $classes[] = 'import-done';
  28         } else {
  29             $classes[] = 'import-progress';
  30         }
  31         return implode(' ', $classes);
  32     }
  33
  34     /**
  35      * Action of the form
  36      *
  37      * @return string URL of the action
  38      */
  39     function action()
  40     {
  41         return common_local_url('yammeradminpanel');
  42     }
  43
  44     /**
  45      * Data elements of the form
  46      *
  47      * @return void
  48      */
  49     function formData()
  50     {
  51         $this->out->hidden('subaction', 'progress');
  52
  53         $runner = YammerRunner::init();
  54
  55         $error = $runner->lastError();
  56         $userCount = $runner->countUsers();
  57         $groupCount = $runner->countGroups();
  58         $fetchedCount = $runner->countFetchedNotices();
  59         $savedCount = $runner->countSavedNotices();
  60
  61         $labels = array(
  62             'init' => array(
  63                 'label' => _m("Initialize"),
  64                 'progress' => _m('No import running'),
  65                 'complete' => _m('Initiated Yammer server connection...'),
  66             ),
  67             'requesting-auth' => array(
  68                 'label' => _m('Connect to Yammer'),
  69                 'progress' => _m('Awaiting authorization...'),
  70                 'complete' => _m('Connected.'),
  71             ),
  72             'import-users' => array(
  73                 'label' => _m('Import user accounts'),
  74                 'progress' => sprintf(_m("Importing %d user...", "Importing %d users...", $userCount), $userCount),
  75                 'complete' => sprintf(_m("Imported %d user.", "Imported %d users.", $userCount), $userCount),
  76             ),
  77             'import-groups' => array(
  78                 'label' => _m('Import user groups'),
  79                 'progress' => sprintf(_m("Importing %d group...", "Importing %d groups...", $groupCount), $groupCount),
  80                 'complete' => sprintf(_m("Imported %d group.", "Imported %d groups.", $groupCount), $groupCount),
  81             ),
  82             'fetch-messages' => array(
  83                 'label' => _m('Prepare public notices for import'),
  84                 'progress' => sprintf(_m("Preparing %d notice...", "Preparing %d notices...", $fetchedCount), $fetchedCount),
  85                 'complete' => sprintf(_m("Prepared %d notice.", "Prepared %d notices.", $fetchedCount), $fetchedCount),
  86             ),
  87             'save-messages' => array(
  88                 'label' => _m('Import public notices'),
  89                 'progress' => sprintf(_m("Importing %d notice...", "Importing %d notices...", $savedCount), $savedCount),
  90                 'complete' => sprintf(_m("Imported %d notice.", "Imported %d notices.", $savedCount), $savedCount),
  91             ),
  92             'done' => array(
  93                 'label' => _m('Done'),
  94                 'progress' => sprintf(_m("Import is complete!")),
  95                 'complete' => sprintf(_m("Import is complete!")),
  96             )
  97         );
  98         $steps = array_keys($labels);
  99         $currentStep = array_search($runner->state(), $steps);
 100
 101         $classes = array('yammer-import');
 102         if ($error) {
 103             $classes[] = 'yammer-error';
 104         } else {
 105             $classes[] = 'yammer-running';
 106         }
 107         $this->out->elementStart('fieldset', array('class' => implode(' ', $classes)));
 108         $this->out->element('legend', array(), _m('Import status'));
 109         foreach ($steps as $step => $state) {
 110             if ($state == 'init') {
 111                 // Don't show 'init', it's boring.
 112                 continue;
 113             }
 114             if ($step < $currentStep) {
 115                 // This step is done
 116                 $this->progressBar($state,
 117                                    'complete',
 118                                    $labels[$state]['label'],
 119                                    $labels[$state]['complete']);
 120             } else if ($step == $currentStep) {
 121                 // This step is in progress
 122                 $this->progressBar($state,
 123                                    'progress',
 124                                    $labels[$state]['label'],
 125                                    $labels[$state]['progress'],
 126                                    $error);
 127             } else {
 128                 // This step has not yet been done.
 129                 $this->progressBar($state,
 130                                    'waiting',
 131                                    $labels[$state]['label'],
 132                                    _m("Waiting..."));
 133             }
 134         }
 135         $this->out->elementEnd('fieldset');
 136     }
 137
 138     private function progressBar($state, $class, $label, $status, $error=null)
 139     {
 140         // @fixme prettify ;)
 141         $this->out->elementStart('div', array('class' => "import-step import-step-$state $class"));
 142         $this->out->element('div', array('class' => 'import-label'), $label);
 143         $this->out->element('div', array('class' => 'import-status'), $status);
 144         if ($class == 'progress') {
 145             if ($state == 'done') {
 146                 $this->out->submit('abort-import', _m('Reset import state'));
 147             } else {
 148                 if ($error) {
 149                     $this->errorBox($error);
 150                 } else {
 151                     $this->out->submit('pause-import', _m('Pause import'));
 152                 }
 153             }
 154         }
 155         $this->out->elementEnd('div');
 156     }
 157
 158     private function errorBox($msg)
 159     {
 160         $errline = sprintf(_m('Encountered error "%s"'), $msg);
 161         $this->out->elementStart('fieldset', array('class' => 'import-error'));
 162         $this->out->element('legend', array(), _m('Paused'));
 163         $this->out->element('p', array(), $errline);
 164         $this->out->submit('continue-import', _m('Continue'));
 165         $this->out->submit('abort-import', _m('Abort import'));
 166         $this->out->elementEnd('fieldset');
 167     }
 168 }