First commit

Formatter/BaseTaskCalendarFormatter.php

@@ -0,0 +1,45 @@
+<?php
+
+namespace Kanboard\Plugin\Calendar\Formatter;
+
+use Kanboard\Formatter\BaseFormatter;
+
+/**
+ * Common class to handle calendar events
+ *
+ * @package  formatter
+ * @author   Frederic Guillot
+ */
+abstract class BaseTaskCalendarFormatter extends BaseFormatter
+{
+    /**
+     * Column used for event start date
+     *
+     * @access protected
+     * @var string
+     */
+    protected $startColumn = 'date_started';
+
+    /**
+     * Column used for event end date
+     *
+     * @access protected
+     * @var string
+     */
+    protected $endColumn = 'date_completed';
+
+    /**
+     * Transform results to calendar events
+     *
+     * @access public
+     * @param  string  $start_column    Column name for the start date
+     * @param  string  $end_column      Column name for the end date
+     * @return $this
+     */
+    public function setColumns($start_column, $end_column = '')
+    {
+        $this->startColumn = $start_column;
+        $this->endColumn = $end_column ?: $start_column;
+        return $this;
+    }
+}

Formatter/TaskCalendarFormatter.php

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+<?php
+
+namespace Kanboard\Plugin\Calendar\Formatter;
+
+use Kanboard\Core\Filter\FormatterInterface;
+
+/**
+ * Calendar event formatter for task filter
+ *
+ * @package  formatter
+ * @author   Frederic Guillot
+ */
+class TaskCalendarFormatter extends BaseTaskCalendarFormatter implements FormatterInterface
+{
+    /**
+     * Full day event flag
+     *
+     * @access private
+     * @var boolean
+     */
+    private $fullDay = false;
+
+    /**
+     * When called calendar events will be full day
+     *
+     * @access public
+     * @return FormatterInterface
+     */
+    public function setFullDay()
+    {
+        $this->fullDay = true;
+        return $this;
+    }
+
+    /**
+     * Transform tasks to calendar events
+     *
+     * @access public
+     * @return array
+     */
+    public function format()
+    {
+        $events = array();
+
+        foreach ($this->query->findAll() as $task) {
+            $events[] = array(
+                'timezoneParam' => $this->timezoneModel->getCurrentTimezone(),
+                'id' => $task['id'],
+                'title' => t('#%d', $task['id']).' '.$task['title'],
+                'backgroundColor' => $this->colorModel->getBackgroundColor($task['color_id']),
+                'borderColor' => $this->colorModel->getBorderColor($task['color_id']),
+                'textColor' => 'black',
+                'url' => $this->helper->url->to('TaskViewController', 'show', array('task_id' => $task['id'], 'project_id' => $task['project_id'])),
+                'start' => date($this->getDateTimeFormat(), $task[$this->startColumn]),
+                'end' => date($this->getDateTimeFormat(), $task[$this->endColumn] ?: time()),
+                'editable' => $this->fullDay,
+                'allday' => $this->fullDay,
+            );
+        }
+
+        return $events;
+    }
+
+    /**
+     * Get DateTime format for event
+     *
+     * @access private
+     * @return string
+     */
+    private function getDateTimeFormat()
+    {
+        return $this->fullDay ? 'Y-m-d' : 'Y-m-d\TH:i:s';
+    }
+}