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