PHP CProject::getCriticalTasks方法代码示例

$columnNames = array('Project name', 'Start Date', 'Finish', 'Actual End');
$columnSizes = array(200, 75, 75, 75);
$gantt->setColumnHeaders($columnNames, $columnSizes);
/*
 *  TODO: Technically, doing the date math below using the strtotime is bad
 *     form because it is suseptible to the 2038 date bug. Hopefully, we'll
 *     either have this bug fixed and resolved by then and/or no one is
 *     scheduling projects 28 years into the future. Regardless, it's much 
 *     easier than actual date math.
 *     ~ caseydk 22 Aug 2010
 */
if (!$start_date || !$end_date) {
    $i = 0;
    foreach ($projects as $project) {
        $start = substr($project["project_start_date"], 0, 10);
        $lastTask = $pjobj->getCriticalTasks($project['project_id']);
        $end = substr($lastTask[0]['task_end_date'], 0, 10);
        $d_start = strtotime($start);
        $d_end = strtotime($end);
        if ($i == 0) {
            $min_d_start = $d_start;
            $start_date = $start;
            $max_d_end = $d_end;
            $end_date = $end;
        } else {
            if ($d_start < $min_d_start) {
                $min_d_start = $d_start;
                $start_date = $start;
            }
            if ($d_end > $max_d_end) {
                $max_d_end = $d_end;

/* $Id$ $URL$ */
if (!defined('W2P_BASE_DIR')) {
    die('You should not access this file directly.');
}
global $caller, $locale_char_set, $showWork, $sortByName, $showLabels;
global $gantt_arr, $showPinned, $showArcProjs, $showHoldProjs, $showDynTasks;
global $showLowTasks, $user_id, $w2Pconfig;
w2PsetExecutionConditions($w2Pconfig);
$showLabels = w2PgetParam($_REQUEST, 'showLabels', false);
$sortByName = w2PgetParam($_REQUEST, 'sortByName', false);
$project_id = w2PgetParam($_REQUEST, 'project_id', 0);
$f = w2PgetParam($_REQUEST, 'f', 0);
// get the prefered date format
$df = $AppUI->getPref('SHDATEFORMAT');
$project = new CProject();
$criticalTasks = $project_id > 0 ? $project->getCriticalTasks($project_id) : null;
// pull valid projects and their percent complete information
$projects = $project->getAllowedProjects($AppUI->user_id, false);
##############################################
/* gantt is called now by the todo page, too.
** there is a different filter approach in todo
** so we have to tweak a little bit,
** also we do not have a special project available
*/
$caller = w2PgetParam($_REQUEST, 'caller', null);
if ($caller == 'todo') {
    $user_id = w2PgetParam($_REQUEST, 'user_id', $AppUI->user_id);
    $projects[$project_id]['project_name'] = $AppUI->_('Todo for') . ' ' . CContact::getContactByUserid($user_id);
    $projects[$project_id]['project_color_identifier'] = 'ff6000';
    $showLabels = w2PgetParam($_REQUEST, 'showLabels', false);
    $showPinned = w2PgetParam($_REQUEST, 'showPinned', false);

// retrieve any state parameters
if (isset($_GET['tab'])) {
    $AppUI->setState('ProjVwTab', $_GET['tab']);
}
$tab = $AppUI->getState('ProjVwTab') !== NULL ? $AppUI->getState('ProjVwTab') : 0;
// check if this record has dependencies to prevent deletion
$msg = '';
$obj = new CProject();
// Now check if the proect is editable/viewable.
$denied = $obj->getDeniedRecords($AppUI->user_id);
if (in_array($project_id, $denied)) {
    $AppUI->redirect("m=public&a=access_denied");
}
$canDelete = $obj->canDelete($msg, $project_id);
// get critical tasks (criteria: task_end_date)
$criticalTasks = $project_id > 0 ? $obj->getCriticalTasks($project_id) : NULL;
// get ProjectPriority from sysvals
$projectPriority = dPgetSysVal('ProjectPriority');
$projectPriorityColor = dPgetSysVal('ProjectPriorityColor');
$working_hours = $dPconfig['daily_working_hours'] ? $dPconfig['daily_working_hours'] : 8;
$q = new DBQuery();
//check that project has tasks; otherwise run seperate query
$q->addTable('tasks');
$q->addQuery("COUNT(distinct tasks.task_id) AS total_tasks");
$q->addWhere('task_project = ' . $project_id);
$hasTasks = $q->loadResult();
$q->clear();
// load the record data
// GJB: Note that we have to special case duration type 24 and this refers to the hours in a day, NOT 24 hours
if ($hasTasks) {
    $q->addTable('projects');

}
if ($project_id == 0 && $company_id > 0) {
    $row->project_company = $company_id;
}
// add in the existing company if for some reason it is dis-allowed
if ($project_id && !array_key_exists($row->project_company, $companies)) {
    $q = new DBQuery();
    $q->addTable('companies');
    $q->addQuery('company_name');
    $q->addWhere('companies.company_id = ' . $row->project_company);
    $sql = $q->prepare();
    $q->clear();
    $companies[$row->project_company] = db_loadResult($sql);
}
// get critical tasks (criteria: task_end_date)
$criticalTasks = $project_id > 0 ? $row->getCriticalTasks() : NULL;
// get ProjectPriority from sysvals
$projectPriority = dPgetSysVal('ProjectPriority');
// format dates
$df = $AppUI->getPref('SHDATEFORMAT');
$start_date = new CDate($row->project_start_date);
$end_date = intval($row->project_end_date) ? new CDate($row->project_end_date) : null;
$actual_end_date = intval($criticalTasks[0]['task_end_date']) ? new CDate($criticalTasks[0]['task_end_date']) : null;
$style = $actual_end_date > $end_date && !empty($end_date) ? 'style="color:red; font-weight:bold"' : '';
// setup the title block
$ttl = $project_id > 0 ? "Edit Project" : "New Project";
$titleBlock = new CTitleBlock($ttl, 'applet3-48.png', $m, "{$m}.{$a}");
$titleBlock->addCrumb("?m=projects", "projects list");
if ($project_id != 0) {
    $titleBlock->addCrumb("?m=projects&a=view&project_id={$project_id}", "view this project");
    //GT

$addLinksToGantt = dPgetParam($_REQUEST, 'addLinksToGantt', 0);
$printpdf = dPgetParam($_REQUEST, 'printpdf', 0);
$monospacefont = dPgetParam($_REQUEST, 'monospacefont');
// Get the state of formatting variables here /////////////////////////////////////////////////////
ini_set('memory_limit', $dPconfig['reset_memory_limit']);
include $AppUI->getLibraryClass('jpgraph/src/jpgraph');
include $AppUI->getLibraryClass('jpgraph/src/jpgraph_gantt');
require_once 'tasks.class.php';
$project_id = dPgetParam($_REQUEST, 'project_id', 0);
$f = dPgetParam($_REQUEST, 'f', 0);
// get the prefered date format
$df = $AppUI->getPref('SHDATEFORMAT');
require_once $AppUI->getModuleClass('projects');
$project = new CProject();
if ($project_id > 0) {
    $criticalTasks = $project->getCriticalTasks($project_id);
    $project->load($project_id);
}
// pull valid projects and their percent complete information
$q = new DBQuery();
$q->addTable('projects');
$q->addQuery('project_id, project_color_identifier, project_name' . ', project_start_date, project_end_date');
$q->addJoin('tasks', 't1', 'projects.project_id = t1.task_project');
$q->addWhere('project_status != 7');
$q->addGroup('project_id');
$q->addOrder('project_name');
$project->setAllowedSQL($AppUI->user_id, $q);
$projects = $q->loadHashList('project_id');
$q->clear();
$caller = defVal(@$_REQUEST['caller'], null);
/**

</th>
        <th width="10px" align="center"><?php 
echo $AppUI->_('Difference');
?>
</th>
    </tr>
    <?php 
//TODO: rotate the headers by 90 degrees?
$activeOnly = $active_projects ? true : false;
$projectList = CCompany::getProjects($AppUI, $company_id, $activeOnly);
$bcode = new CSystem_Bcode();
$project = new CProject();
if (count($projectList)) {
    foreach ($projectList as $projectItem) {
        $project->loadFull(null, $projectItem['project_id']);
        $criticalTasks = $project->getCriticalTasks($projectItem['project_id']);
        $costs = $bcode->calculateProjectCost($projectItem['project_id'], $start_date->format(FMT_DATETIME_MYSQL), $end_date->format(FMT_DATETIME_MYSQL));
        $pstart = new w2p_Utilities_Date($project->project_start_date);
        $pend = intval($criticalTasks[0]['task_end_date']) ? new w2p_Utilities_Date($criticalTasks[0]['task_end_date']) : new w2p_Utilities_Date();
        $filterStart = $start_date;
        $filterEnd = $end_date;
        $workingDaysInSpans = $filterStart->findDaysInRangeOverlap($pstart, $pend, $filterStart, $filterEnd);
        $workingDaysForProj = $pstart->workingDaysInSpan($pend);
        $factor = $workingDaysInSpans / $workingDaysForProj;
        $factor = $factor > 1 ? 1 : $factor;
        ?>
<tr>
                <td width="10" align="right" style="border: outset #eeeeee 1px;background-color:#<?php 
        echo $project->project_color_identifier;
        ?>
">