PHP Software::can方法代码示例

 /**
  * Show Licenses of a software
  *
  * @param $software Software object
  *
  * @return nothing
  **/
 static function showForSoftware(Software $software)
 {
     global $DB, $CFG_GLPI;
     $softwares_id = $software->getField('id');
     $license = new self();
     $computer = new Computer();
     if (!$software->can($softwares_id, READ)) {
         return false;
     }
     $columns = array('name' => __('Name'), 'entity' => __('Entity'), 'serial' => __('Serial number'), 'number' => _x('quantity', 'Number'), '_affected' => __('Affected computers'), 'typename' => __('Type'), 'buyname' => __('Purchase version'), 'usename' => __('Version in use'), 'expire' => __('Expiration'));
     if (!$software->isRecursive()) {
         unset($columns['entity']);
     }
     if (isset($_GET["start"])) {
         $start = $_GET["start"];
     } else {
         $start = 0;
     }
     if (isset($_GET["order"]) && $_GET["order"] == "DESC") {
         $order = "DESC";
     } else {
         $order = "ASC";
     }
     if (isset($_GET["sort"]) && !empty($_GET["sort"]) && isset($columns[$_GET["sort"]])) {
         $sort = "`" . $_GET["sort"] . "`";
     } else {
         $sort = "`entity` {$order}, `name`";
     }
     // Righ type is enough. Can add a License on a software we have Read access
     $canedit = Software::canUpdate();
     $showmassiveactions = $canedit;
     // Total Number of events
     $number = countElementsInTable("glpi_softwarelicenses", "glpi_softwarelicenses.softwares_id = {$softwares_id} " . getEntitiesRestrictRequest('AND', 'glpi_softwarelicenses', '', '', true));
     echo "<div class='spaced'>";
     Session::initNavigateListItems('SoftwareLicense', sprintf(__('%1$s = %2$s'), Software::getTypeName(1), $software->getName()));
     if ($canedit) {
         echo "<div class='center firstbloc'>";
         echo "<a class='vsubmit' href='softwarelicense.form.php?softwares_id={$softwares_id}'>" . _x('button', 'Add a license') . "</a>";
         echo "</div>";
     }
     $rand = mt_rand();
     $query = "SELECT `glpi_softwarelicenses`.*,\n                       `buyvers`.`name` AS buyname,\n                       `usevers`.`name` AS usename,\n                       `glpi_entities`.`completename` AS entity,\n                       `glpi_softwarelicensetypes`.`name` AS typename\n                FROM `glpi_softwarelicenses`\n                LEFT JOIN `glpi_softwareversions` AS buyvers\n                     ON (`buyvers`.`id` = `glpi_softwarelicenses`.`softwareversions_id_buy`)\n                LEFT JOIN `glpi_softwareversions` AS usevers\n                     ON (`usevers`.`id` = `glpi_softwarelicenses`.`softwareversions_id_use`)\n                LEFT JOIN `glpi_entities`\n                     ON (`glpi_entities`.`id` = `glpi_softwarelicenses`.`entities_id`)\n                LEFT JOIN `glpi_softwarelicensetypes`\n                     ON (`glpi_softwarelicensetypes`.`id`\n                          = `glpi_softwarelicenses`.`softwarelicensetypes_id`)\n                WHERE (`glpi_softwarelicenses`.`softwares_id` = '{$softwares_id}') " . getEntitiesRestrictRequest('AND', 'glpi_softwarelicenses', '', '', true) . "\n                ORDER BY {$sort} {$order}\n                LIMIT " . intval($start) . "," . intval($_SESSION['glpilist_limit']);
     if ($result = $DB->query($query)) {
         if ($num_displayed = $DB->numrows($result)) {
             // Display the pager
             Html::printAjaxPager(self::getTypeName(Session::getPluralNumber()), $start, $number);
             if ($showmassiveactions) {
                 Html::openMassiveActionsForm('mass' . __CLASS__ . $rand);
                 $massiveactionparams = array('num_displayed' => $num_displayed, 'container' => 'mass' . __CLASS__ . $rand, 'extraparams' => array('options' => array('glpi_softwareversions.name' => array('condition' => "`glpi_softwareversions`.`softwares_id`\n                                                                  = {$softwares_id}"), 'glpi_softwarelicenses.name' => array('itemlink_as_string' => true))));
                 Html::showMassiveActions($massiveactionparams);
             }
             $sort_img = "<img src=\"" . $CFG_GLPI["root_doc"] . "/pics/" . ($order == "DESC" ? "puce-down.png" : "puce-up.png") . "\" alt='' title=''>";
             $sort_img = "<img src=\"" . $CFG_GLPI["root_doc"] . "/pics/" . ($order == "DESC" ? "puce-down.png" : "puce-up.png") . "\" alt='' title=''>";
             echo "<table class='tab_cadre_fixehov'>";
             $header_begin = "<tr><th>";
             $header_top = Html::getCheckAllAsCheckbox('mass' . __CLASS__ . $rand);
             $header_bottom = Html::getCheckAllAsCheckbox('mass' . __CLASS__ . $rand);
             $header_end = '';
             foreach ($columns as $key => $val) {
                 // Non order column
                 if ($key[0] == '_') {
                     $header_end .= "<th>{$val}</th>";
                 } else {
                     $header_end .= "<th>" . ($sort == "`{$key}`" ? $sort_img : "") . "<a href='javascript:reloadTab(\"sort={$key}&amp;order=" . ($order == "ASC" ? "DESC" : "ASC") . "&amp;start=0\");'>{$val}</a></th>";
                 }
             }
             $header_end .= "</tr>\n";
             echo $header_begin . $header_top . $header_end;
             $tot_assoc = 0;
             for ($tot = 0; $data = $DB->fetch_assoc($result);) {
                 Session::addToNavigateListItems('SoftwareLicense', $data['id']);
                 $expired = true;
                 if (is_null($data['expire']) || $data['expire'] > date('Y-m-d')) {
                     $expired = false;
                 }
                 echo "<tr class='tab_bg_2" . ($expired ? '_2' : '') . "'>";
                 if ($license->canEdit($data['id'])) {
                     echo "<td>" . Html::getMassiveActionCheckBox(__CLASS__, $data["id"]) . "</td>";
                 } else {
                     echo "<td>&nbsp;</td>";
                 }
                 echo "<td><a href='softwarelicense.form.php?id=" . $data['id'] . "'>" . $data['name'] . (empty($data['name']) ? "(" . $data['id'] . ")" : "") . "</a></td>";
                 if (isset($columns['entity'])) {
                     echo "<td>";
                     echo $data['entity'];
                     echo "</td>";
                 }
                 echo "<td>" . $data['serial'] . "</td>";
                 echo "<td class='numeric'>" . ($data['number'] > 0 ? $data['number'] : __('Unlimited')) . "</td>";
                 $nb_assoc = Computer_SoftwareLicense::countForLicense($data['id']);
                 $tot_assoc += $nb_assoc;
                 $color = $data['is_valid'] ? 'green' : 'red';
                 echo "<td class='numeric {$color}'>" . $nb_assoc . "</td>";
//.........这里部分代码省略.........

 static function getSoftwareVersionsOrLicenses($protocol, $params = array(), CommonDBTM $item)
 {
     global $DB;
     $software = new Software();
     $resp = array();
     if ($software->can($params['data']['id'], READ)) {
         $query = "SELECT `gsv`.*\n                   FROM `" . Toolbox::addslashes_deep($item->getTable()) . "` AS gsv,\n                        `glpi_softwares` AS gs\n                   WHERE `gsv`.`softwares_id` = `gs`.`id`\n                         AND `gsv`.`softwares_id`\n                                 = '" . Toolbox::addslashes_deep($params['data']['id']) . "'\n                   GROUP BY `gsv`.`softwares_id`\n                   ORDER BY `gsv`.`softwares_id` ASC";
         $toformat = array('searchOptions' => Search::getOptions(get_class($item)), 'options' => $params['options']);
         foreach ($DB->request($query) as $version_or_license) {
             $toformat['data'] = $version_or_license;
             $result = array();
             parent::formatDataForOutput($toformat, $result);
             $resp[$version_or_license['id']] = $result;
         }
     }
     return $resp;
 }

 /**
  * Show Versions of a software
  *
  * @param $soft Software object
  *
  * @return nothing
  **/
 static function showForSoftware(Software $soft)
 {
     global $DB, $CFG_GLPI;
     $softwares_id = $soft->getField('id');
     if (!$soft->can($softwares_id, READ)) {
         return false;
     }
     $canedit = $soft->canEdit($softwares_id);
     echo "<div class='spaced'>";
     if ($canedit) {
         echo "<div class='center firstbloc'>";
         echo "<a class='vsubmit' href='softwareversion.form.php?softwares_id={$softwares_id}'>" . _x('button', 'Add a version') . "</a>";
         echo "</div>";
     }
     $query = "SELECT `glpi_softwareversions`.*,\n                       `glpi_states`.`name` AS sname\n                FROM `glpi_softwareversions`\n                LEFT JOIN `glpi_states` ON (`glpi_states`.`id` = `glpi_softwareversions`.`states_id`)\n                WHERE `softwares_id` = '{$softwares_id}'\n                ORDER BY `name`";
     Session::initNavigateListItems('SoftwareVersion', sprintf(__('%1$s = %2$s'), Software::getTypeName(1), $soft->getName()));
     if ($result = $DB->query($query)) {
         if ($DB->numrows($result)) {
             echo "<table class='tab_cadre_fixehov'><tr>";
             echo "<th>" . self::getTypeName(Session::getPluralNumber()) . "</th>";
             echo "<th>" . __('Status') . "</th>";
             echo "<th>" . __('Operating system') . "</th>";
             echo "<th>" . _n('Installation', 'Installations', Session::getPluralNumber()) . "</th>";
             echo "<th>" . __('Comments') . "</th>";
             echo "</tr>\n";
             for ($tot = $nb = 0; $data = $DB->fetch_assoc($result); $tot += $nb) {
                 Session::addToNavigateListItems('SoftwareVersion', $data['id']);
                 $nb = Computer_SoftwareVersion::countForVersion($data['id']);
                 echo "<tr class='tab_bg_2'>";
                 echo "<td><a href='softwareversion.form.php?id=" . $data['id'] . "'>";
                 echo $data['name'] . (empty($data['name']) ? "(" . $data['id'] . ")" : "") . "</a></td>";
                 echo "<td>" . $data['sname'] . "</td>";
                 echo "<td class='right'>" . Dropdown::getDropdownName('glpi_operatingsystems', $data['operatingsystems_id']);
                 echo "</td>";
                 echo "<td class='numeric'>{$nb}</td>";
                 echo "<td>" . $data['comment'] . "</td></tr>\n";
             }
             echo "<tr class='tab_bg_1 noHover'><td class='right b' colspan='3'>" . __('Total') . "</td>";
             echo "<td class='numeric b'>{$tot}</td><td></td></tr>";
             echo "</table>\n";
         } else {
             echo "<table class='tab_cadre_fixe'>";
             echo "<tr><th>" . __('No item found') . "</th></tr>";
             echo "</table>\n";
         }
     }
     echo "</div>";
 }

}
if (!isset($_REQUEST['glpi_tab'])) {
    exit;
}
checkRight("software", "r");
if (!isset($_POST["sort"])) {
    $_POST["sort"] = "";
}
if (!isset($_POST["order"])) {
    $_POST["order"] = "";
}
if (!isset($_POST["withtemplate"])) {
    $_POST["withtemplate"] = "";
}
$soft = new Software();
if ($_POST["id"] > 0 && $soft->can($_POST["id"], 'r')) {
    if (!empty($_POST["withtemplate"])) {
        switch ($_REQUEST['glpi_tab']) {
            case 4:
                Infocom::showForItem($soft, $_POST["withtemplate"]);
                Contract::showAssociated($soft, $_POST["withtemplate"]);
                break;
            case 5:
                Document::showAssociated($soft, $_POST["withtemplate"]);
                break;
            default:
                Plugin::displayAction($soft, $_REQUEST['glpi_tab'], $_POST["withtemplate"]);
        }
    } else {
        switch ($_REQUEST['glpi_tab']) {
            case -1: