PHP Misc::gmtime方法代码示例

 function dbtime($var=null){
      global $cfg;
          
     if(is_null($var) || !$var)
         $time=Misc::gmtime(); //gm time.
     else{ //user time to GM.
         $time=is_int($var)?$var:strtotime($var);
         $offset=$_SESSION['TZ_OFFSET']+($_SESSION['daylight']?date('I',$time):0);
         $time=$time-($offset*3600);
     }
     //gm to db time
     return $time+($cfg->getMysqlTZoffset()*3600);
 }

 function dbtime($var = null)
 {
     global $cfg;
     if (is_null($var) || !$var) {
         $time = Misc::gmtime();
     } else {
         //user time to GM.
         $time = is_int($var) ? $var : strtotime($var);
         $offset = $_SESSION['TZ_OFFSET'] + ($_SESSION['TZ_DST'] ? date('I', $time) : 0);
         $time = $time - $offset * 3600;
     }
     //gm to db time
     return $time + $cfg->getDBTZoffset() * 3600;
 }

 function cacheable($etag, $modified, $ttl = 3600)
 {
     // Thanks, http://stackoverflow.com/a/1583753/1025836
     // Timezone doesn't matter here — but the time needs to be
     // consistent round trip to the browser and back.
     $last_modified = strtotime($modified . " GMT");
     header("Last-Modified: " . date('D, d M Y H:i:s', $last_modified) . " GMT", false);
     header('ETag: "' . $etag . '"');
     header("Cache-Control: private, max-age={$ttl}");
     header('Expires: ' . gmdate('D, d M Y H:i:s', Misc::gmtime() + $ttl) . " GMT");
     header('Pragma: private');
     if (@strtotime($_SERVER['HTTP_IF_MODIFIED_SINCE']) == $last_modified || @trim($_SERVER['HTTP_IF_NONE_MATCH'], '"') == $etag) {
         header("HTTP/1.1 304 Not Modified");
         exit;
     }
 }

 function Header()
 {
     global $cfg;
     //Common header
     $logo = $this->getLogoFile();
     $this->Image($logo, null, $this->tMargin, 0, 20);
     if (strpos($logo, INCLUDE_DIR) === false) {
         unlink($logo);
     }
     $this->SetFont('Times', 'B', 16);
     $this->SetY($this->tMargin + 20);
     $this->SetX($this->lMargin);
     $this->Cell(0, 0, '', "B", 2, 'L');
     $this->Ln(1);
     $this->SetFont('Arial', 'B', 10);
     $this->Cell(0, 5, $cfg->getTitle(), 0, 0, 'L');
     $this->SetFont('Arial', 'I', 10);
     $this->Cell(0, 5, Format::date($cfg->getDateTimeFormat(), Misc::gmtime(), $_SESSION['TZ_OFFSET'], $_SESSION['TZ_DST']) . ' GMT ' . $_SESSION['TZ_OFFSET'], 0, 1, 'R');
     $this->Ln(5);
 }

 function Header()
 {
     global $cfg;
     //Common header
     $this->Ln(2);
     $this->SetFont('Times', 'B', 16);
     $this->Image(FPDF_DIR . 'print-logo.png', null, 10, 0, 20);
     $this->SetX(200, 15);
     $this->Cell(0, 15, "Support Ticket System", 0, 1, 'R', 0);
     //$this->SetY(40);
     $this->SetXY(60, 25);
     $this->SetFont('Arial', 'B', 16);
     $this->Cell(0, 3, 'Ticket #' . $this->getTicket()->getExtId(), 0, 2, 'L');
     $this->SetX($this->lMargin);
     $this->Cell(0, 3, '', "B", 2, 'L');
     $this->SetFont('Arial', 'I', 10);
     $this->Cell(0, 5, 'Generated on ' . Format::date($cfg->getDateTimeFormat(), Misc::gmtime(), $_SESSION['TZ_OFFSET'], $_SESSION['TZ_DST']), 0, 0, 'L');
     $this->Cell(0, 5, 'Date & Time based on GMT ' . $_SESSION['TZ_OFFSET'], 0, 1, 'R');
     $this->Ln(10);
 }

$warn = array();
if ($config['allow_attachments'] && !$config['upload_dir']) {
    $errors['allow_attachments'] = 'You need to setup upload dir.';
} else {
    if (!$config['allow_attachments'] && $config['allow_email_attachments']) {
        $warn['allow_email_attachments'] = '*Attachments Disabled.';
    }
    if (!$config['allow_attachments'] && ($config['allow_online_attachments'] or $config['allow_online_attachments_onlogin'])) {
        $warn['allow_online_attachments'] = '<br>*Attachments Disabled.';
    }
}
//Not showing err on post to avoid alarming the user...after an update.
if (!$errors['err'] && !$msg && $warn) {
    $errors['err'] = 'Possible errors detected, please check the warnings below';
}
$gmtime = Misc::gmtime();
$depts = db_query('SELECT dept_id,dept_name FROM ' . DEPT_TABLE . ' WHERE ispublic=1');
$templates = db_query('SELECT tpl_id,name FROM ' . EMAIL_TEMPLATE_TABLE . ' WHERE tpl_id=1 AND cfg_id=' . db_input($cfg->getId()));
?>
<div class="msg">System Preferences and Settings&nbsp;&nbsp;(v<?php 
echo $config['ostversion'];
?>
)</div>
<table width="98%" border="0" cellspacing=0 cellpadding=0>
 <form action="admin.php?t=pref" method="post">
 <input type="hidden" name="t" value="pref">
 <tr><td>
    <table width="100%" border="0" cellspacing=0 cellpadding=2 class="tform">
        <tr class="header" ><td colspan=2>General Settings</td></tr>
        <tr class="subheader">
            <td colspan=2">Offline mode will disable client interface and <b>only</b> allow <b>super admin</b> to login to Staff Control Panel</td>

 function download($disposition = false, $expires = false)
 {
     $disposition = $disposition ?: 'inline';
     $bk = $this->open();
     if ($bk->sendRedirectUrl($disposition)) {
         return;
     }
     $ttl = $expires ? $expires - Misc::gmtime() : false;
     $this->makeCacheable($ttl);
     Http::download($this->getName(), $this->getType() ?: 'application/octet-stream', null, $disposition);
     header('Content-Length: ' . $this->getSize());
     $this->sendData(false);
     exit;
 }

?>
</span>
            </td>
        </tr>
        <tr>
            <td width="180">
               Daylight Saving:
            </td>
            <td>
                <input type="checkbox" name="daylight_saving" value="1" <?php 
echo $info['daylight_saving'] ? 'checked="checked"' : '';
?>
>
                Observe daylight saving
                <em>(Current Time: <strong><?php 
echo Format::date($cfg->getDateTimeFormat(), Misc::gmtime(), $info['tz_offset'], $info['daylight_saving']);
?>
</strong>)</em>
            </td>
        </tr>
        <tr>
            <td width="180">Maximum Page size:</td>
            <td>
                <select name="max_page_size">
                    <option value="0">&mdash; system default &mdash;</option>
                    <?php 
$pagelimit = $info['max_page_size'] ? $info['max_page_size'] : $cfg->getPageSize();
for ($i = 5; $i <= 50; $i += 5) {
    $sel = $pagelimit == $i ? 'selected="selected"' : '';
    echo sprintf('<option value="%d" %s>show %s records</option>', $i, $sel, $i);
}

}
?>
            </select>
        </td>
    </tr>
    <tr>
        <td>Daylight Savings:</td>
        <td>
            <input type="checkbox" name="daylight_saving" <?php 
echo $rep['daylight_saving'] ? 'checked' : '';
?>
>Observe daylight saving
        </td>
    </tr>
   <tr><td>Current Time:</td>
        <td><b><i><?php 
echo Format::date($cfg->getDateTimeFormat(), Misc::gmtime(), $rep['timezone_offset'], $rep['daylight_saving']);
?>
</i></b></td>
    </tr>  
    <tr>
        <td>&nbsp;</td>
        <td><br>
            <input class="button" type="submit" name="submit" value="Submit">
            <input class="button" type="reset" name="reset" value="Reset">
            <input class="button" type="button" name="cancel" value="Cancel" onClick='window.location.href="profile.php"'>
        </td>
    </tr>
 </form>
</table>

:
    </td>
    <td>
        <input type="checkbox" name="dst" value="1" <?php 
    echo $info['dst'] ? 'checked="checked"' : '';
    ?>
>
        <?php 
    echo __('Observe daylight saving');
    ?>
        <em>(<?php 
    __('Current Time');
    ?>
:
            <strong><?php 
    echo Format::date($cfg->getDateTimeFormat(), Misc::gmtime(), $info['tz_offset'], $info['dst']);
    ?>
</strong>)</em>
    </td>
</tr>
    <tr>
        <td width="180">
            <?php 
    echo __('Preferred Language');
    ?>
:
        </td>
        <td>
    <?php 
    $langs = Internationalization::availableLanguages();
    ?>

 function update($vars, &$errors)
 {
     global $cfg, $thisstaff;
     if (!$cfg || !$thisstaff || !$thisstaff->canEditTickets()) {
         return false;
     }
     $fields = array();
     $fields['topicId'] = array('type' => 'int', 'required' => 1, 'error' => __('Help topic selection is required'));
     $fields['slaId'] = array('type' => 'int', 'required' => 0, 'error' => __('Select a valid SLA'));
     $fields['duedate'] = array('type' => 'date', 'required' => 0, 'error' => __('Invalid date format - must be MM/DD/YY'));
     $fields['note'] = array('type' => 'text', 'required' => 1, 'error' => __('A reason for the update is required'));
     $fields['user_id'] = array('type' => 'int', 'required' => 0, 'error' => __('Invalid user-id'));
     if (!Validator::process($fields, $vars, $errors) && !$errors['err']) {
         $errors['err'] = __('Missing or invalid data - check the errors and try again');
     }
     if ($vars['duedate']) {
         if ($this->isClosed()) {
             $errors['duedate'] = __('Due date can NOT be set on a closed ticket');
         } elseif (!$vars['time'] || strpos($vars['time'], ':') === false) {
             $errors['time'] = __('Select a time from the list');
         } elseif (strtotime($vars['duedate'] . ' ' . $vars['time']) === false) {
             $errors['duedate'] = __('Invalid due date');
         } elseif (strtotime($vars['duedate'] . ' ' . $vars['time']) <= time()) {
             $errors['duedate'] = __('Due date must be in the future');
         }
     }
     // Validate dynamic meta-data
     $forms = DynamicFormEntry::forTicket($this->getId());
     foreach ($forms as $form) {
         // Don't validate deleted forms
         if (!in_array($form->getId(), $vars['forms'])) {
             continue;
         }
         $form->setSource($_POST);
         if (!$form->isValid()) {
             $errors = array_merge($errors, $form->errors());
         }
     }
     if ($errors) {
         return false;
     }
     $sql = 'UPDATE ' . TICKET_TABLE . ' SET updated=NOW() ' . ' ,topic_id=' . db_input($vars['topicId']) . ' ,sla_id=' . db_input($vars['slaId']) . ' ,source=' . db_input($vars['source']) . ' ,duedate=' . ($vars['duedate'] ? db_input(date('Y-m-d G:i', Misc::dbtime($vars['duedate'] . ' ' . $vars['time']))) : 'NULL');
     if ($vars['user_id']) {
         $sql .= ', user_id=' . db_input($vars['user_id']);
     }
     if ($vars['duedate']) {
         //We are setting new duedate...
         $sql .= ' ,isoverdue=0';
     }
     $sql .= ' WHERE ticket_id=' . db_input($this->getId());
     if (!db_query($sql) || !db_affected_rows()) {
         return false;
     }
     if (!$vars['note']) {
         $vars['note'] = sprintf(_S('Ticket details updated by %s'), $thisstaff->getName());
     }
     $this->logNote(_S('Ticket Updated'), $vars['note'], $thisstaff);
     // Decide if we need to keep the just selected SLA
     $keepSLA = $this->getSLAId() != $vars['slaId'];
     // Update dynamic meta-data
     foreach ($forms as $f) {
         // Drop deleted forms
         $idx = array_search($f->getId(), $vars['forms']);
         if ($idx === false) {
             $f->delete();
         } else {
             $f->set('sort', $idx);
             $f->save();
         }
     }
     // Reload the ticket so we can do further checking
     $this->reload();
     // Reselect SLA if transient
     if (!$keepSLA && (!$this->getSLA() || $this->getSLA()->isTransient())) {
         $this->selectSLAId();
     }
     // Clear overdue flag if duedate or SLA changes and the ticket is no longer overdue.
     if ($this->isOverdue() && (!$this->getEstDueDate() || Misc::db2gmtime($this->getEstDueDate()) > Misc::gmtime())) {
         $this->clearOverdue();
     }
     Signal::send('model.updated', $this);
     return true;
 }

 function update($vars, &$errors)
 {
     global $cfg, $thisstaff;
     if (!$cfg || !$thisstaff || !$thisstaff->canEditTickets()) {
         return false;
     }
     $fields = array();
     $fields['topicId'] = array('type' => 'int', 'required' => 1, 'error' => 'Help topic required');
     $fields['slaId'] = array('type' => 'int', 'required' => 0, 'error' => 'Select SLA');
     $fields['duedate'] = array('type' => 'date', 'required' => 0, 'error' => 'Invalid date - must be MM/DD/YY');
     $fields['note'] = array('type' => 'text', 'required' => 1, 'error' => 'Reason for the update required');
     $fields['user_id'] = array('type' => 'int', 'required' => 0, 'error' => 'Invalid user-id');
     if (!Validator::process($fields, $vars, $errors) && !$errors['err']) {
         $errors['err'] = 'Missing or invalid data - check the errors and try again';
     }
     if ($vars['duedate']) {
         if ($this->isClosed()) {
             $errors['duedate'] = 'Due date can NOT be set on a closed ticket';
         } elseif (!$vars['time'] || strpos($vars['time'], ':') === false) {
             $errors['time'] = 'Select time';
         } elseif (strtotime($vars['duedate'] . ' ' . $vars['time']) === false) {
             $errors['duedate'] = 'Invalid due date';
         } elseif (strtotime($vars['duedate'] . ' ' . $vars['time']) <= time()) {
             $errors['duedate'] = 'Due date must be in the future';
         }
     }
     if ($errors) {
         return false;
     }
     $sql = 'UPDATE ' . TICKET_TABLE . ' SET updated=NOW() ' . ' ,topic_id=' . db_input($vars['topicId']) . ' ,sla_id=' . db_input($vars['slaId']) . ' ,source=' . db_input($vars['source']) . ' ,duedate=' . ($vars['duedate'] ? db_input(date('Y-m-d G:i', Misc::dbtime($vars['duedate'] . ' ' . $vars['time']))) : 'NULL');
     if ($vars['user_id']) {
         $sql .= ', user_id=' . db_input($vars['user_id']);
     }
     if ($vars['duedate']) {
         //We are setting new duedate...
         $sql .= ' ,isoverdue=0';
     }
     $sql .= ' WHERE ticket_id=' . db_input($this->getId());
     if (!db_query($sql) || !db_affected_rows()) {
         return false;
     }
     if (!$vars['note']) {
         $vars['note'] = sprintf('Ticket Updated by %s', $thisstaff->getName());
     }
     $this->logNote('Ticket Updated', $vars['note'], $thisstaff);
     // Decide if we need to keep the just selected SLA
     $keepSLA = $this->getSLAId() != $vars['slaId'];
     // Reload the ticket so we can do further checking
     $this->reload();
     // Reselect SLA if transient
     if (!$keepSLA && (!$this->getSLA() || $this->getSLA()->isTransient())) {
         $this->selectSLAId();
     }
     // Clear overdue flag if duedate or SLA changes and the ticket is no longer overdue.
     if ($this->isOverdue() && (!$this->getEstDueDate() || Misc::db2gmtime($this->getEstDueDate()) > Misc::gmtime())) {
         $this->clearOverdue();
     }
     return true;
 }

    </tr></table>
</htmlpageheader>

<htmlpagefooter name="def" style="display:none">
    <div class="hr">&nbsp;</div>
    <table width="100%"><tr><td class="flush-left">
        Ticket #<?php 
echo $ticket->getNumber();
?>
 printed by
        <?php 
echo $thisclient->getName()->getFirst();
?>
 on
        <?php 
echo Format::daydatetime(Misc::gmtime());
?>
    </td>
    <td class="flush-right">
        Page {PAGENO}
    </td>
    </tr></table>
</htmlpagefooter>

<!-- Ticket metadata -->
<h1>Ticket #<?php 
echo $ticket->getNumber();
?>
</h1>
<table class="meta-data" cellpadding="0" cellspacing="0">
<tbody>

    $selected = ($info['lang'] == $l['code']) ? 'selected="selected"' : ''; ?>
                    <option value="<?php echo $l['code']; ?>" <?php echo $selected;
                        ?>><?php echo Internationalization::getLanguageDescription($l['code']); ?></option>
<?php } ?>
                </select>
                <span class="error">&nbsp;<?php echo $errors['lang']; ?></span>
            </td>
        </tr>
        <tr>
            <td width="180">
               <?php echo __('Daylight Saving');?>:
            </td>
            <td>
                <input type="checkbox" name="daylight_saving" value="1" <?php echo $info['daylight_saving']?'checked="checked"':''; ?>>
                <?php echo __('Observe daylight saving');?>
                <em>(<?php echo __('Current Time');?>: <strong><?php echo Format::date($cfg->getDateTimeFormat(),Misc::gmtime(),$info['tz_offset'],$info['daylight_saving']); ?></strong>)</em>
            </td>
        </tr>
        <tr>
            <td width="180"><?php echo __('Maximum Page size');?>:</td>
            <td>
                <select name="max_page_size">
                    <option value="0">&mdash; <?php echo __('system default');?> &mdash;</option>
                    <?php
                    $pagelimit=$info['max_page_size']?$info['max_page_size']:$cfg->getPageSize();
                    for ($i = 5; $i <= 50; $i += 5) {
                        $sel=($pagelimit==$i)?'selected="selected"':'';
                         echo sprintf('<option value="%d" %s>'.__('show %s records').'</option>',$i,$sel,$i);
                    } ?>
                </select> <?php echo __('per page.');?>
            </td>

 function update($vars, &$errors)
 {
     global $cfg, $thisstaff;
     if (!$cfg || !$thisstaff || !$thisstaff->canEditTickets()) {
         return false;
     }
     $fields = array();
     $fields['name'] = array('type' => 'string', 'required' => 1, 'error' => 'Name required');
     $fields['email'] = array('type' => 'email', 'required' => 1, 'error' => 'Valid email required');
     $fields['subject'] = array('type' => 'string', 'required' => 1, 'error' => 'Subject required');
     $fields['topicId'] = array('type' => 'int', 'required' => 1, 'error' => 'Help topic required');
     $fields['priorityId'] = array('type' => 'int', 'required' => 1, 'error' => 'Priority required');
     $fields['slaId'] = array('type' => 'int', 'required' => 0, 'error' => 'Select SLA');
     $fields['phone'] = array('type' => 'phone', 'required' => 0, 'error' => 'Valid phone # required');
     $fields['duedate'] = array('type' => 'date', 'required' => 0, 'error' => 'Invalid date - must be MM/DD/YY');
     $fields['note'] = array('type' => 'text', 'required' => 1, 'error' => 'Reason for the update required');
     if (!Validator::process($fields, $vars, $errors) && !$errors['err']) {
         $errors['err'] = 'Missing or invalid data - check the errors and try again';
     }
     if ($vars['duedate']) {
         if ($this->isClosed()) {
             $errors['duedate'] = 'Due date can NOT be set on a closed ticket';
         } elseif (!$vars['time'] || strpos($vars['time'], ':') === false) {
             $errors['time'] = 'Select time';
         } elseif (strtotime($vars['duedate'] . ' ' . $vars['time']) === false) {
             $errors['duedate'] = 'Invalid due date';
         } elseif (strtotime($vars['duedate'] . ' ' . $vars['time']) <= time()) {
             $errors['duedate'] = 'Due date must be in the future';
         }
     }
     //Make sure phone extension is valid
     if ($vars['phone_ext']) {
         if (!is_numeric($vars['phone_ext']) && !$errors['phone']) {
             $errors['phone'] = 'Invalid phone ext.';
         } elseif (!$vars['phone']) {
             //make sure they just didn't enter ext without phone #
             $errors['phone'] = 'Phone number required';
         }
     }
     if ($errors) {
         return false;
     }
     $sql = 'UPDATE ' . TICKET_TABLE . ' SET updated=NOW() ' . ' ,email=' . db_input($vars['email']) . ' ,name=' . db_input(Format::striptags($vars['name'])) . ' ,subject=' . db_input(Format::striptags($vars['subject'])) . ' ,phone="' . db_input($vars['phone'], false) . '"' . ' ,phone_ext=' . db_input($vars['phone_ext'] ? $vars['phone_ext'] : NULL) . ' ,priority_id=' . db_input($vars['priorityId']) . ' ,topic_id=' . db_input($vars['topicId']) . ' ,sla_id=' . db_input($vars['slaId']) . ' ,source=' . db_input($vars['source']) . ' ,duedate=' . ($vars['duedate'] ? db_input(date('Y-m-d G:i', Misc::dbtime($vars['duedate'] . ' ' . $vars['time']))) : 'NULL');
     if ($vars['duedate']) {
         //We are setting new duedate...
         $sql .= ' ,isoverdue=0';
     }
     $sql .= ' WHERE ticket_id=' . db_input($this->getId());
     if (!db_query($sql) || !db_affected_rows()) {
         return false;
     }
     if (!$vars['note']) {
         $vars['note'] = sprintf('Ticket Updated by %s', $thisstaff->getName());
     }
     $this->logNote('Ticket Updated', $vars['note'], $thisstaff);
     $this->reload();
     // Reselect SLA if transient
     if (!$this->getSLAId() || $this->getSLA()->isTransient()) {
         $this->selectSLAId();
     }
     //Clear overdue flag if duedate or SLA changes and the ticket is no longer overdue.
     if ($this->isOverdue() && (!$this->getEstDueDate() || Misc::db2gmtime($this->getEstDueDate()) > Misc::gmtime())) {
         $this->clearOverdue();
     }
     return true;
 }