<?php
/**
 * The model file of release module of ZenTaoPMS.
 *
 * @copyright   Copyright 2009-2015 青岛易软天创网络科技有限公司(QingDao Nature Easy Soft Network Technology Co,LTD, www.cnezsoft.com)
 * @license     ZPL (http://zpl.pub/page/zplv12.html)
 * @author      Chunsheng Wang <chunsheng@cnezsoft.com>
 * @package     release
 * @version     $Id: model.php 4129 2013-01-18 01:58:14Z wwccss $
 * @link        http://www.zentao.net
 */
?>
<?php
class projectreleaseModel extends model
{
    /**
     * Get release by id.
     *
     * @param  int    $releaseID
     * @param  bool   $setImgSize
     * @access public
     * @return object
     */
    public function getByID($releaseID, $setImgSize = false)
    {
        $release = $this->dao->select('t1.*, t2.id as buildID, t2.filePath, t2.scmPath, t2.name as buildName, t2.execution, t3.name as productName, t3.type as productType')
            ->from(TABLE_RELEASE)->alias('t1')
            ->leftJoin(TABLE_BUILD)->alias('t2')->on('t1.build = t2.id')
            ->leftJoin(TABLE_PRODUCT)->alias('t3')->on('t1.product = t3.id')
            ->where('t1.id')->eq((int)$releaseID)
            ->orderBy('t1.id DESC')
            ->fetch();
        if(!$release) return false;

        $this->loadModel('file');
        $release = $this->file->replaceImgURL($release, 'desc');
        $release->files = $this->file->getByObject('release', $releaseID);
        if(empty($release->files))$release->files = $this->file->getByObject('build', $release->buildID);
        if($setImgSize) $release->desc = $this->file->setImgSize($release->desc);
        return $release;
    }

    /**
     * Get list of releases.
     *
     * @param  int    $projectID
     * @param  string $type
     * @param  string $orderBy
     * @access public
     * @return array
     */
    public function getList($projectID, $type = 'all', $orderBy = 't1.date_desc')
    {
        return $this->dao->select('t1.*, t2.name as productName, t3.id as buildID, t3.name as buildName, t3.execution, t4.name as executionName')
            ->from(TABLE_RELEASE)->alias('t1')
            ->leftJoin(TABLE_PRODUCT)->alias('t2')->on('t1.product = t2.id')
            ->leftJoin(TABLE_BUILD)->alias('t3')->on('t1.build = t3.id')
            ->leftJoin(TABLE_EXECUTION)->alias('t4')->on('t3.execution = t4.id')
            ->where('t1.project')->eq((int)$projectID)
            ->beginIF($type != 'all')->andWhere('t1.status')->eq($type)->fi()
            ->andWhere('t1.deleted')->eq(0)
            ->orderBy($orderBy)
            ->fetchAll();
    }

    /**
     * Get last release.
     *
     * @param  int    $projectID
     * @access public
     * @return bool | object
     */
    public function getLast($projectID)
    {
        return $this->dao->select('id, name')->from(TABLE_RELEASE)
            ->where('project')->eq((int)$projectID)
            ->orderBy('date DESC')
            ->limit(1)
            ->fetch();
    }

    /**
     * Get released builds from project.
     *
     * @param  int    $projectID
     * @access public
     * @return array
     */
    public function getReleasedBuilds($projectID)
    {
        $releases = $this->dao->select('build')->from(TABLE_RELEASE)
            ->where('deleted')->eq(0)
            ->andWhere('project')->eq($projectID)
            ->fetchAll('build');
        return array_keys($releases);
    }

    /**
     * Update a release.
     *
     * @param  int    $releaseID
     * @access public
     * @return void
     */
    public function update($releaseID)
    {
        /* Init vars. */
        $releaseID  = (int)$releaseID;
        $oldRelease = $this->dao->select('*')->from(TABLE_RELEASE)->where('id')->eq($releaseID)->fetch();
        $branch     = $this->dao->select('branch')->from(TABLE_BUILD)->where('id')->eq((int)$this->post->build)->fetch('branch');

        /* Check build if build is required. */
        if(strpos($this->config->release->edit->requiredFields, 'build') !== false and $this->post->build == false) return dao::$errors['build'] = sprintf($this->lang->error->notempty, $this->lang->release->build);

        $release = fixer::input('post')->stripTags($this->config->release->editor->edit['id'], $this->config->allowedTags)
            ->add('branch',  (int)$branch)
            ->join('mailto', ',')
            ->setIF(!$this->post->marker, 'marker', 0)
            ->cleanInt('product')
            ->remove('files,labels,allchecker,uid')
            ->get();

        $release = $this->loadModel('file')->processImgURL($release, $this->config->release->editor->edit['id'], $this->post->uid);
        $this->dao->update(TABLE_RELEASE)->data($release)
            ->autoCheck()
            ->batchCheck($this->config->release->edit->requiredFields, 'notempty')
            ->check('name', 'unique', "id != '$releaseID' AND product = '{$release->product}' AND branch = '$branch' AND deleted = '0'")
            ->where('id')->eq((int)$releaseID)
            ->exec();
        if(!dao::isError())
        {
            $this->file->updateObjectID($this->post->uid, $releaseID, 'release');
            return common::createChanges($oldRelease, $release);
        }
    }

    /**
     * Link stories
     *
     * @param  int    $releaseID
     * @access public
     * @return void
     */
    public function linkStory($releaseID)
    {
        $release = $this->getByID($releaseID);
        $product = $this->loadModel('product')->getByID($release->product);

        foreach($this->post->stories as $i => $storyID)
        {
            if(strpos(",{$release->stories},", ",{$storyID},") !== false) unset($_POST['stories'][$i]);
        }

        $release->stories .= ',' . join(',', $this->post->stories);
        $this->dao->update(TABLE_RELEASE)->set('stories')->eq($release->stories)->where('id')->eq((int)$releaseID)->exec();

        if($release->stories)
        {
            $this->loadModel('story');
            $this->loadModel('action');
            foreach($this->post->stories as $storyID)
            {
                /* Reset story stagedBy field for auto compute stage. */
                $this->dao->update(TABLE_STORY)->set('stagedBy')->eq('')->where('id')->eq($storyID)->exec();
                if($product->type != 'normal') $this->dao->update(TABLE_STORYSTAGE)->set('stagedBy')->eq('')->where('story')->eq($storyID)->andWhere('branch')->eq($release->branch)->exec();

                $this->story->setStage($storyID);

                $this->action->create('story', $storyID, 'linked2release', '', $releaseID);
            }
        }
    }

    /**
     * Unlink story
     *
     * @param  int    $releaseID
     * @param  int    $storyID
     * @access public
     * @return void
     */
    public function unlinkStory($releaseID, $storyID)
    {
        $release = $this->getByID($releaseID);
        $release->stories = trim(str_replace(",$storyID,", ',', ",$release->stories,"), ',');
        $this->dao->update(TABLE_RELEASE)->set('stories')->eq($release->stories)->where('id')->eq((int)$releaseID)->exec();
        $this->loadModel('action')->create('story', $storyID, 'unlinkedfromrelease', '', $releaseID);
    }

    /**
     * Link bugs.
     *
     * @param  int    $releaseID
     * @param  string $type
     * @access public
     * @return void
     */
    public function linkBug($releaseID, $type = 'bug')
    {
        $release = $this->getByID($releaseID);

        $field = $type == 'bug' ? 'bugs' : 'leftBugs';

        foreach($this->post->bugs as $i => $bugID)
        {
            if(strpos(",{$release->$field},", ",{$bugID},") !== false) unset($_POST['bugs'][$i]);
        }

        $release->$field .= ',' . join(',', $this->post->bugs);
        $this->dao->update(TABLE_RELEASE)->set($field)->eq($release->$field)->where('id')->eq((int)$releaseID)->exec();

        $this->loadModel('action');
        foreach($this->post->bugs as $bugID) $this->action->create('bug', $bugID, 'linked2release', '', $releaseID);
    }

    /**
     * Judge btn is clickable or not.
     *
     * @param  int    $release
     * @param  string $action
     * @static
     * @access public
     * @return bool
     */
    public static function isClickable($release, $action)
    {
        $action = strtolower($action);

        if($action == 'notify') return $release->bugs or $release->stories;
        return true;
    }

    /**
     * Build project release action menu.
     *
     * @param  object $release
     * @param  string $type
     * @access public
     * @return string
     */
    public function buildOperateMenu($release, $type = 'view')
    {
        $function = 'buildOperate' . ucfirst($type) . 'Menu';
        return $this->$function($release);
    }

    /**
     * Build project release view action menu.
     *
     * @param  object $release
     * @access public
     * @return string
     */
    public function buildOperateViewMenu($release)
    {
        $canBeChanged = common::canBeChanged('projectrelease', $release);
        if($release->deleted || !$canBeChanged || isonlybody()) return '';

        $menu   = '';
        $params = "releaseID=$release->id";

        if(common::hasPriv('projectrelease', 'changeStatus', $release))
        {
            $changedStatus = $release->status == 'normal' ? 'terminate' : 'normal';
            $menu .= html::a(inlink('changeStatus', "$params&status=$changedStatus"), '<i class="icon-' . ($release->status == 'normal' ? 'pause' : 'play') . '"></i> ' . $this->lang->release->changeStatusList[$changedStatus], 'hiddenwin', "class='btn btn-link' title='{$this->lang->release->changeStatusList[$changedStatus]}'");
        }

        $menu .= "<div class='divider'></div>";
        $menu .= $this->buildFlowMenu('release', $release, 'view', 'direct');
        $menu .= "<div class='divider'></div>";

        $editClickable   = $this->buildMenu('projectrelease', 'edit',   $params, $release, 'view', '', '', '', '', '', '', false);
        $deleteClickable = $this->buildMenu('projectrelease', 'delete', $params, $release, 'view', '', '', '', '', '', '', false);
        if(common::hasPriv('projectrelease', 'edit')   and $editClickable)   $menu .= html::a(helper::createLink('projectrelease', 'edit', $params), "<i class='icon-common-edit icon-edit'></i> " . $this->lang->edit, '', "class='btn btn-link' title='{$this->lang->edit}'");
        if(common::hasPriv('projectrelease', 'delete') and $deleteClickable) $menu .= html::a(helper::createLink('projectrelease', 'delete', $params), "<i class='icon-common-delete icon-trash'></i> " . $this->lang->delete, '', "class='btn btn-link' title='{$this->lang->delete}' target='hiddenwin'");


        return $menu;
    }

    /**
     * Build project release browse action menu.
     *
     * @param  object $release
     * @access public
     * @return string
     */
    public function buildOperateBrowseMenu($release)
    {
        $canBeChanged = common::canBeChanged('projectrelease', $release);
        if(!$canBeChanged) return '';

        $menu          = '';
        $params        = "releaseID=$release->id";
        $changedStatus = $release->status == 'normal' ? 'terminate' : 'normal';

        if(common::hasPriv('projectrelease', 'linkStory')) $menu .= html::a(inlink('view', "$params&type=story&link=true"), '<i class="icon-link"></i> ', '', "class='btn' title='{$this->lang->release->linkStory}'");
        if(common::hasPriv('projectrelease', 'linkBug'))   $menu .= html::a(inlink('view', "$params&type=bug&link=true"),   '<i class="icon-bug"></i> ',  '', "class='btn' title='{$this->lang->release->linkBug}'");
        $menu .= $this->buildMenu('projectrelease', 'changeStatus', "$params&status=$changedStatus", $release, 'browse', $release->status == 'normal' ? 'pause' : 'play', 'hiddenwin', '', '', '',$this->lang->release->changeStatusList[$changedStatus]);
        $menu .= $this->buildMenu('projectrelease', 'edit',   $params, $release, 'browse');
        $menu .= $this->buildMenu('projectrelease', 'notify', $params, $release, 'browse', 'bullhorn', '', 'iframe', true);
        $clickable = $this->buildMenu('projectrelease', 'delete', $params, $release, 'browse', '', '', '', '', '', '', false);
        if(common::hasPriv('projectrelease', 'delete', $release))
        {
            $deleteURL = helper::createLink('projectrelease', 'delete', "$params&confirm=yes");
            $class = 'btn';
            if(!$clickable) $class .= ' disabled';
            $menu .= html::a("javascript:ajaxDelete(\"$deleteURL\", \"releaseList\", confirmDelete)", '<i class="icon-trash"></i>', '', "class='{$class}' title='{$this->lang->release->delete}'");
        }

        return $menu;
    }
}