1 files changed, 168 insertions, 0 deletions
diff --git a/plugins/YammerImport/lib/yammerprogressform.php b/plugins/YammerImport/lib/yammerprogressform.php
new file mode 100644
index 000000000..9bf833226
--- /dev/null
+++ b/plugins/YammerImport/lib/yammerprogressform.php
@@ -0,0 +1,168 @@
+<?php
+
+class YammerProgressForm extends Form
+{
+    /**
+     * ID of the form
+     *
+     * @return string ID of the form
+     */
+    function id()
+    {
+        return 'yammer-progress-form';
+    }
+
+    /**
+     * class of the form
+     *
+     * @return string class of the form
+     */
+    function formClass()
+    {
+        $classes = array('form_settings');
+        $runner = YammerRunner::init();
+        if ($runner->lastError()) {
+            $classes[] = 'import-error';
+        } else if ($runner->state() == 'done') {
+            $classes[] = 'import-done';
+        } else {
+            $classes[] = 'import-progress';
+        }
+        return implode(' ', $classes);
+    }
+
+    /**
+     * Action of the form
+     *
+     * @return string URL of the action
+     */
+    function action()
+    {
+        return common_local_url('yammeradminpanel');
+    }
+
+    /**
+     * Data elements of the form
+     *
+     * @return void
+     */
+    function formData()
+    {
+        $this->out->hidden('subaction', 'progress');
+
+        $runner = YammerRunner::init();
+
+        $error = $runner->lastError();
+        $userCount = $runner->countUsers();
+        $groupCount = $runner->countGroups();
+        $fetchedCount = $runner->countFetchedNotices();
+        $savedCount = $runner->countSavedNotices();
+
+        $labels = array(
+            'init' => array(
+                'label' => _m("Initialize"),
+                'progress' => _m('No import running'),
+                'complete' => _m('Initiated Yammer server connection...'),
+            ),
+            'requesting-auth' => array(
+                'label' => _m('Connect to Yammer'),
+                'progress' => _m('Awaiting authorization...'),
+                'complete' => _m('Connected.'),
+            ),
+            'import-users' => array(
+                'label' => _m('Import user accounts'),
+                'progress' => sprintf(_m("Importing %d user...", "Importing %d users...", $userCount), $userCount),
+                'complete' => sprintf(_m("Imported %d user.", "Imported %d users.", $userCount), $userCount),
+            ),
+            'import-groups' => array(
+                'label' => _m('Import user groups'),
+                'progress' => sprintf(_m("Importing %d group...", "Importing %d groups...", $groupCount), $groupCount),
+                'complete' => sprintf(_m("Imported %d group.", "Imported %d groups.", $groupCount), $groupCount),
+            ),
+            'fetch-messages' => array(
+                'label' => _m('Prepare public notices for import'),
+                'progress' => sprintf(_m("Preparing %d notice...", "Preparing %d notices...", $fetchedCount), $fetchedCount),
+                'complete' => sprintf(_m("Prepared %d notice.", "Prepared %d notices.", $fetchedCount), $fetchedCount),
+            ),
+            'save-messages' => array(
+                'label' => _m('Import public notices'),
+                'progress' => sprintf(_m("Importing %d notice...", "Importing %d notices...", $savedCount), $savedCount),
+                'complete' => sprintf(_m("Imported %d notice.", "Imported %d notices.", $savedCount), $savedCount),
+            ),
+            'done' => array(
+                'label' => _m('Done'),
+                'progress' => sprintf(_m("Import is complete!")),
+                'complete' => sprintf(_m("Import is complete!")),
+            )
+        );
+        $steps = array_keys($labels);
+        $currentStep = array_search($runner->state(), $steps);
+
+        $classes = array('yammer-import');
+        if ($error) {
+            $classes[] = 'yammer-error';
+        } else {
+            $classes[] = 'yammer-running';
+        }
+        $this->out->elementStart('fieldset', array('class' => implode(' ', $classes)));
+        $this->out->element('legend', array(), _m('Import status'));
+        foreach ($steps as $step => $state) {
+            if ($state == 'init') {
+                // Don't show 'init', it's boring.
+                continue;
+            }
+            if ($step < $currentStep) {
+                // This step is done
+                $this->progressBar($state,
+                                   'complete',
+                                   $labels[$state]['label'],
+                                   $labels[$state]['complete']);
+            } else if ($step == $currentStep) {
+                // This step is in progress
+                $this->progressBar($state,
+                                   'progress',
+                                   $labels[$state]['label'],
+                                   $labels[$state]['progress'],
+                                   $error);
+            } else {
+                // This step has not yet been done.
+                $this->progressBar($state,
+                                   'waiting',
+                                   $labels[$state]['label'],
+                                   _m("Waiting..."));
+            }
+        }
+        $this->out->elementEnd('fieldset');
+    }
+
+    private function progressBar($state, $class, $label, $status, $error=null)
+    {
+        // @fixme prettify ;)
+        $this->out->elementStart('div', array('class' => "import-step import-step-$state $class"));
+        $this->out->element('div', array('class' => 'import-label'), $label);
+        $this->out->element('div', array('class' => 'import-status'), $status);
+        if ($class == 'progress') {
+            if ($state == 'done') {
+                $this->out->submit('abort-import', _m('Reset import state'));
+            } else {
+                if ($error) {
+                    $this->errorBox($error);
+                } else {
+                    $this->out->submit('pause-import', _m('Pause import'));
+                }
+            }
+        }
+        $this->out->elementEnd('div');
+    }
+
+    private function errorBox($msg)
+    {
+        $errline = sprintf(_m('Encountered error "%s"'), $msg);
+        $this->out->elementStart('fieldset', array('class' => 'import-error'));
+        $this->out->element('legend', array(), _m('Paused'));
+        $this->out->element('p', array(), $errline);
+        $this->out->submit('continue-import', _m('Continue'));
+        $this->out->submit('abort-import', _m('Abort import'));
+        $this->out->elementEnd('fieldset');
+    }
+}