condition.php

См. документацию.

<?php
 
IncludeModuleLangFile(__FILE__);
 
// Compose string in compliance with selected type of condition
function ConditionCompose($arRequest, $i = 0)
{
    $type = $_REQUEST['selected_type'][$i];
    if ($type == 'folder' && $arRequest['CONDITION_folder'] <> '')
    {
        $cond = 'CSite::InDir(\'' . addslashes($arRequest['CONDITION_folder']) . '\')';
    }
    elseif ($type == 'ugroups' && is_array($arRequest['CONDITION_ugroups']))
    {
        for ($i = 0; $i < count($arRequest['CONDITION_ugroups']); $i++)
        {
            $arRequest['CONDITION_ugroups'][$i] = intval($arRequest['CONDITION_ugroups'][$i]);
        }
        $cond = 'CSite::InGroup(array(' . implode(",", $arRequest['CONDITION_ugroups']) . '))';
    }
    elseif ($type == 'period' && (MakeTimeStamp($arRequest['CONDITION_period_start']) || MakeTimeStamp($arRequest['CONDITION_period_end'])))
    {
        $cond = "CSite::InPeriod(" . intval(MakeTimeStamp($arRequest['CONDITION_period_start'])) . "," . intval(MakeTimeStamp($arRequest['CONDITION_period_end'])) . ")";
    }
    elseif ($type == 'url' && $arRequest['CONDITION_url_param'] <> '' && $arRequest['CONDITION_url_value'] <> '')
    {
        $cond = '($_GET[\'' . addslashes($arRequest['CONDITION_url_param']) . '\'] ?? "") == \'' . addslashes($arRequest['CONDITION_url_value']) . '\'';
    }
    elseif ($type === 'no_access')
    {
        $cond = GetNoAccessConditionString();
    }
    elseif ($type == 'false')
    {
        $cond = 'false';
    }
    elseif ($type == 'php')
    {
        $cond = $arRequest['CONDITION_php'];
    }
    return $cond ?? null;
}
 
// Parse string and init vars
function ConditionParse($c = '')
{
    global $strCondition, $arGroupsNames, $arDisplay, $arConditionTypes, $strFolder, $strUrl_param, $strUrl_value, $arSelGroups, $strPer_start, $strPer_end, $CurType;
 
    $strCondition = $c;
    $arDisplay = [
        "empty" => "none",
        "folder" => "none",
        "ugroups" => "none",
        "period" => "none",
        "url" => "none",
        "no_access" => "none",
        "php" => "none",
        "false" => "none",
    ];
 
    $CurType = "";
    $strFolder = "";
    $strUrl_param = "";
    $strUrl_value = "";
    $arSelGroups = [];
    $strPer_start = "";
    $strPer_end = "";
 
    if (preg_match('/^CSite::InDir\‍(\'([^)]+)\'\‍)$/', $c, $r))
    {
        $CurType = 'folder';
        $strFolder = stripslashes($r[1]);
    }
    elseif (preg_match('/^CSite::InGroup\‍(array\‍(([0-9, ]+)\‍)\‍)$/', $c, $r))
    {
        $CurType = 'ugroups';
        $arSelGroups = explode(",", str_replace(" ", "", $r[1]));
    }
    elseif (preg_match('/^CSite::InPeriod\‍(([0-9]+) *, *([0-9]+)\‍)$/', $c, $r))
    {
        $strPer_start = $r[1] == 0 ? "" : ConvertTimeStamp($r[1]);
        $strPer_end = $r[2] == 0 ? "" : ConvertTimeStamp($r[2]);
        $CurType = 'period';
    }
    elseif (preg_match('/^\$_GET\[\'(.+)\'] *== *\'(.+)\'$/', $c, $r) || preg_match('/^\‍(\$_GET\[\'(.+)\'] *\?\? *""\‍) *== *\'(.+)\'$/', $c, $r))
    {
        $CurType = 'url';
        $strUrl_param = stripslashes($r[1]);
        $strUrl_value = stripslashes($r[2]);
    }
    elseif ($c === GetNoAccessConditionString())
    {
        $CurType = 'no_access';
    }
    elseif ($c == 'false')
    {
        $CurType = 'false';
    }
    elseif (empty($c))
    {
        $CurType = 'empty';
    }
    else
    {
        $CurType = 'php';
    }
 
    $arDisplay[$CurType] = 'block';
}
 
function GetNoAccessConditionString()
{
    return '$GLOBALS["USER"]->HasNoAccess() && $_SERVER["REMOTE_USER"]==""';
}
 
// Insert select-list with condition types
function ConditionSelect($i = '')
{
    global $CurType, $arConditionTypes;
 
    $types_options = '';
    foreach ($arConditionTypes as $key => $val)
    {
        $types_options .= "<option value=\"{$key}\"" . ($key == $CurType ? " selected" : "") . ">{$val}</option>";
    }
 
    echo "<select OnChange=\"ShowSelected('$i')\" id=\"selected_type$i\" name=\"selected_type[$i]\">$types_options</select>";
}
 
// Show condition types
function ConditionShow($arArgs = [])
{
    global $strCondition, $APPLICATION, $arGroupsNames, $arDisplay, $arConditionTypes, $strFolder, $strUrl_param, $strUrl_value, $arSelGroups, $strPer_start, $strPer_end, $CurType, $USER;
 
    $i = $arArgs['i'];
    $field_name = $arArgs['field_name'];
    $form = $arArgs['form'];
    ?>
    <div style="display:<?= $arDisplay['empty'] ?>" id="type_empty<?= $i ?>"><?= GetMessage("TYPES_EMPTY_COND") ?></div>
    <? if (isset($arConditionTypes['false'])):?>
    <div style="display:<?= $arDisplay['false'] ?>" id="type_false<?= $i ?>"><?= GetMessage("TYPES_FALSE_COND") ?></div>
<?endif; ?>
    <div style="display:<?= $arDisplay['folder'] ?>" value="<?= htmlspecialcharsbx($strFolder) ?>"
         id="type_folder<?= $i ?>">
        <?
        CAdminFileDialog::ShowScript([
                "event" => "BtnClick$i",
                "arResultDest" => ["ELEMENT_ID" => "fname$i"],
                "arPath" => ["PATH" => '/'],
                "select" => 'DF', // F - file only, D - folder only,
                "operation" => 'O',// O - open, S - save
                "showUploadTab" => true,
                "saveConfig" => true,
            ]
        );
        ?><input title="<?= GetMessage("MAIN_PATH") ?>" type="text" size="25" id="fname<?= $i ?>"
                 name="<?= $field_name ?>[CONDITION_folder]" value="<?= htmlspecialcharsbx($strFolder) ?>">&nbsp;<input
            type="button" name="browse" value="..." onClick="BtnClick<?= $i ?>()">
    </div>
    <div style="display:<?= $arDisplay['ugroups'] ?>" id="type_ugroups<?= $i ?>">
        <select title="<?= GetMessage("MAIN_USERGROUPS"); ?>" multiple size=5
                name="<?= $field_name ?>[CONDITION_ugroups][]"><?
            foreach ($arGroupsNames as $key => $val)
            {
                echo '<option value="' . $key . '"' . (in_array($key, $arSelGroups) ? " selected" : "") . '>' . htmlspecialcharsbx($val) . '</option>';
            }
            ?></select>
    </div>
    <div style="display:<?= $arDisplay['period'] ?>" id="type_period<?= $i ?>">
        <input title="<?= GetMessage("MAIN_PERIOD_FROM") ?>" type="text" size="10"
               value="<?= htmlspecialcharsbx($strPer_start) ?>" name="<?= $field_name ?>[CONDITION_period_start]"
               id="<?= $field_name ?>[CONDITION_period_start]">
        <?= Calendar($field_name . "[CONDITION_period_start]", $form) ?>
        -
        <input title="<?= GetMessage("MAIN_PERIOD_TO") ?>" type="text" size="10"
               value="<?= htmlspecialcharsbx($strPer_end) ?>" name="<?= $field_name ?>[CONDITION_period_end]">
        <?= Calendar($field_name . "[CONDITION_period_end]", $form) ?>
        <span class="required"></span>
    </div>
    <div style="display:<?= $arDisplay['url'] ?>" id="type_url<?= $i ?>">
        <input title="<?= GetMessage("MAIN_URL_FIELD") ?>" type="text" size="10"
               name="<?= $field_name ?>[CONDITION_url_param]" value="<?= htmlspecialcharsbx($strUrl_param) ?>">
        =
        <input title="<?= GetMessage("MAIN_URL_VALUE") ?>" type="text" size="10"
               name="<?= $field_name ?>[CONDITION_url_value]" value="<?= htmlspecialcharsbx($strUrl_value) ?>">
    </div>
    <div style="display:<?= $arDisplay['no_access'] ?>"
         id="type_no_access<?= $i ?>"><?= GetMessage("TYPES_EMPTY_COND") ?></div>
    <div style="display:<?= $arDisplay['php'] ?>" id="type_php<?= $i ?>"><input type="text" size="30"
        name="<?= $field_name ?>[CONDITION_php]"
        value="<?= htmlspecialcharsex($strCondition) ?>" <? echo((!$USER->CanDoOperation('edit_php')) ? 'disabled' : ''); ?>>
    </div>
    <?
}
 
// JavaScript for displaying and hiding conditions of different types
function ConditionJS($arOpt = [])
{
    global $arConditionTypes, $arGroupsNames, $USER;
 
    $arGroupsNames = [];
    $dbGroups = CGroup::GetList("c_sort", "asc", ["ANONYMOUS" => "N"]);
    while ($arGroups = $dbGroups->Fetch())
    {
        $arGroupsNames[$arGroups["ID"]] = $arGroups["NAME"];
    }
 
    $arConditionTypes = [
        "empty" => GetMessage("TYPES_EMPTY"),
        "folder" => GetMessage("TYPES_FOLDER"),
        "ugroups" => GetMessage("TYPES_UGROUPS"),
        "period" => GetMessage("TYPES_PERIOD"),
        "url" => GetMessage("TYPES_URL"),
        "no_access" => GetMessage("TYPES_NO_ACCESS"),
        "php" => GetMessage("TYPES_PHP"),
    ];
 
    if (isset($arOpt['enable_false']) && $arOpt['enable_false'])
    {
        $arConditionTypes["false"] = GetMessage("TYPES_FALSE");
    }
    ?>
    <script>
        function ShowSelected(i)
        {
            a = document.getElementById("selected_type" + i).value;
            <?
            foreach ($arConditionTypes as $key => $dummy)
            {
                print "document.getElementById('type_{$key}'+i).style.display=\"none\"\n";
            }
            ?>
            document.getElementById('type_' + a + i).style.display = "block";
        }
    </script>
    <?
}