<?php
if(IN_MANAGER_MODE!="true") die("<b>INCLUDE_ORDERING_ERROR</b><br /><br />Please use the MODX Content Manager instead of accessing this file directly.");

switch((int) $_REQUEST['a']) {
  case 22:
    if(!$modx->hasPermission('edit_snippet')) {
      $modx->webAlertAndQuit($_lang["error_no_privileges"]);
    }
    break;
  case 23:
    if(!$modx->hasPermission('new_snippet')) {
      $modx->webAlertAndQuit($_lang["error_no_privileges"]);
    }
    break;
  default:
    $modx->webAlertAndQuit($_lang["error_no_privileges"]);
}

$id = isset($_REQUEST['id']) ? intval($_REQUEST['id']) : 0;

// Get table Names (alphabetical)
$tbl_active_users       = $modx->getFullTableName('active_users');
$tbl_site_module_depobj = $modx->getFullTableName('site_module_depobj');
$tbl_site_modules       = $modx->getFullTableName('site_modules');
$tbl_site_snippets      = $modx->getFullTableName('site_snippets');

// check to see the snippet editor isn't locked
$rs = $modx->db->select('username', $tbl_active_users, "action=22 AND id='{$id}' AND internalKey!='".$modx->getLoginUserID()."'");
    if ($username = $modx->db->getValue($rs)) {
            $modx->webAlertAndQuit(sprintf($_lang['lock_msg'],$username,$_lang['snippet']));
    }
// end check for lock


if(isset($_GET['id'])) {
    $rs = $modx->db->select('*', $tbl_site_snippets, "id='{$id}'");
    $content = $modx->db->getRow($rs);
    if(!$content) {
        header("Location: ".MODX_SITE_URL."index.php?id=".$site_start);
    }
    $_SESSION['itemname']=$content['name'];
    if($content['locked']==1 && $_SESSION['mgrRole']!=1) {
        $modx->webAlertAndQuit($_lang["error_no_privileges"]);
    }
} else {
    $_SESSION['itemname']=$_lang["new_snippet"];
}
?>
<script type="text/javascript">

function duplicaterecord(){
    if(confirm("<?php echo $_lang['confirm_duplicate_record']?>")==true) {
        documentDirty=false;
        document.location.href="index.php?id=<?php echo $_REQUEST['id']?>&a=98";
    }
}

function deletedocument() {
    if(confirm("<?php echo $_lang['confirm_delete_snippet']?>")==true) {
        documentDirty=false;
        document.location.href="index.php?id=" + document.mutate.id.value + "&a=25";
    }
}

function setTextWrap(ctrl,b){
    if(!ctrl) return;
    ctrl.wrap = (b)? "soft":"off";
}

// Current Params
var currentParams = {};

function showParameters(ctrl) {
    var c,p,df,cp;
    var ar,desc,value,key,dt;

    currentParams = {}; // reset;

    if (ctrl) {
        f = ctrl.form;
    } else {
        f= document.forms['mutate'];
        if(!f) return;
    }

    // setup parameters
    tr = (document.getElementById) ? document.getElementById('displayparamrow'):document.all['displayparamrow'];
    dp = (f.properties.value) ? f.properties.value.split("&"):"";
    if(!dp) tr.style.display='none';
    else {
        t='<table width="300" class="displayparams"><thead><tr><td width="50%"><?php echo $_lang['parameter']; ?></td><td width="50%"><?php echo $_lang['value']; ?></td></tr></thead>';
        for(p = 0; p < dp.length; p++) {
            dp[p]=(dp[p]+'').replace(/^\s|\s$/,""); // trim
            ar = dp[p].split("=");
            key = ar[0]		// param
            ar = (ar[1]+'').split(";");
            desc = ar[0];	// description
            dt = ar[1];		// data type
            value = decode((ar[2])? ar[2]:'');

            // store values for later retrieval
            if (key && dt=='list') currentParams[key] = [desc,dt,value,ar[3]];
            else if (key) currentParams[key] = [desc,dt,value];

            if (dt) {
                switch(dt) {
                case 'int':
                    c = '<input type="text" name="prop_'+key+'" value="'+value+'" size="30" onchange="setParameter(\''+key+'\',\''+dt+'\',this)" />';
                    break;
                case 'menu':
                    value = ar[3];
                    c = '<select name="prop_'+key+'" style="width:168px" onchange="setParameter(\''+key+'\',\''+dt+'\',this)">';
                    ls = (ar[2]+'').split(",");
                    if(currentParams[key]==ar[2]) currentParams[key] = ls[0]; // use first list item as default
                    for(i=0;i<ls.length;i++){
                        c += '<option value="'+ls[i]+'"'+((ls[i]==value)? ' selected="selected"':'')+'>'+ls[i]+'</option>';
                    }
                    c += '</select>';
                    break;
                case 'list':
                    value = ar[3];
                    ls = (ar[2]+'').split(",");
                    if(currentParams[key]==ar[2]) currentParams[key] = ls[0]; // use first list item as default
                    c = '<select name="prop_'+key+'" size="'+ls.length+'" style="width:168px" onchange="setParameter(\''+key+'\',\''+dt+'\',this)">';
                    for(i=0;i<ls.length;i++){
                        c += '<option value="'+ls[i]+'"'+((ls[i]==value)? ' selected="selected"':'')+'>'+ls[i]+'</option>';
                    }
                    c += '</select>';
                    break;
                case 'list-multi':
                    value = (ar[3]+'').replace(/^\s|\s$/,"");
                    arrValue = value.split(",")
                    ls = (ar[2]+'').split(",");
                    if(currentParams[key]==ar[2]) currentParams[key] = ls[0]; // use first list item as default
                    c = '<select name="prop_'+key+'" size="'+ls.length+'" multiple="multiple" style="width:168px" onchange="setParameter(\''+key+'\',\''+dt+'\',this)">';
                    for(i=0;i<ls.length;i++){
                        if(arrValue.length){
                            for(j=0;j<arrValue.length;j++){
                                if(ls[i]==arrValue[j]){
                                    c += '<option value="'+ls[i]+'" selected="selected">'+ls[i]+'</option>';
                                }else{
                                    c += '<option value="'+ls[i]+'">'+ls[i]+'</option>';
                                }
                            }
                        }else{
                            c += '<option value="'+ls[i]+'">'+ls[i]+'</option>';
                        }
                    }
                    c += '</select>';
                    break;
                case 'textarea':
                    c = '<textarea class="phptextarea" name="prop_'+key+'" cols="50" rows="4" onchange="setParameter(\''+key+'\',\''+dt+'\',this)">'+value+'</textarea>';
                    break;
                default:  // string
                    c = '<input type="text" name="prop_'+key+'" value="'+value+'" size="30" onchange="setParameter(\''+key+'\',\''+dt+'\',this)" />';
                    break;

                }
                t +='<tr><td bgcolor="#FFFFFF" width="50%">'+desc+'</td><td bgcolor="#FFFFFF" width="50%">'+c+'</td></tr>';
            };
        }
        t+='</table>';
        td = (document.getElementById) ? document.getElementById('displayparams'):document.all['displayparams'];
        td.innerHTML = t;
        tr.style.display='';
    }
    implodeParameters();
}

function setParameter(key,dt,ctrl) {
    var v;
    if(!ctrl) return null;
    switch (dt) {
        case 'int':
            ctrl.value = parseInt(ctrl.value);
            if(isNaN(ctrl.value)) ctrl.value = 0;
            v = ctrl.value;
            break;
        case 'menu':
            v = ctrl.options[ctrl.selectedIndex].value;
            currentParams[key][3] = v;
            implodeParameters();
            return;
            break;
        case 'list':
            v = ctrl.options[ctrl.selectedIndex].value;
            currentParams[key][3] = v;
            implodeParameters();
            return;
            break;
        case 'list-multi':
            var arrValues = new Array;
            for(var i=0; i < ctrl.options.length; i++){
                if(ctrl.options[i].selected){
                    arrValues.push(ctrl.options[i].value);
                }
            }
            currentParams[key][3] = arrValues.toString();
            implodeParameters();
            return;
            break;
        default:
            v = ctrl.value+'';
            break;
    }
    currentParams[key][2] = v;
    implodeParameters();
}

// implode parameters
function implodeParameters(){
    var v, p, s='';
    for(p in currentParams){
        if(currentParams[p]) {
            v = currentParams[p].join(";");
            if(s && v) s+=' ';
            if(v) s += '&'+p+'='+ v;
        }
    }
    document.forms['mutate'].properties.value = s;
}

function encode(s){
    s=s+'';
    s = s.replace(/\=/g,'%3D'); // =
    s = s.replace(/\&/g,'%26'); // &
    return s;
}

function decode(s){
    s=s+'';
    s = s.replace(/\%3D/g,'='); // =
    s = s.replace(/\%26/g,'&'); // &
    return s;
}

</script>

<form name="mutate" method="post" action="index.php?a=24">
<?php
    // invoke OnSnipFormPrerender event
    $evtOut = $modx->invokeEvent("OnSnipFormPrerender",array("id" => $id));
    if(is_array($evtOut)) echo implode("",$evtOut);
?>
    <input type="hidden" name="id" value="<?php echo $content['id']?>">
    <input type="hidden" name="mode" value="<?php echo $_GET['a']?>">

    <div id="actions">
          <ul class="actionButtons">
              <li id="Button1">
                <a href="#" onclick="documentDirty=false; document.mutate.save.click();saveWait('mutate');">
                  <img src="<?php echo $_style["icons_save"]?>" /> <?php echo $_lang['save']?>
                </a>
                  <span class="plus"> + </span>
                <select id="stay" name="stay">
                  <option id="stay1" value="1" <?php echo $_REQUEST['stay']=='1' ? ' selected="selected"' : ''?> ><?php echo $_lang['stay_new']?></option>
                  <option id="stay2" value="2" <?php echo $_REQUEST['stay']=='2' ? ' selected="selected"' : ''?> ><?php echo $_lang['stay']?></option>
                  <option id="stay3" value=""  <?php echo $_REQUEST['stay']=='' ? ' selected="selected"' : ''?>  ><?php echo $_lang['close']?></option>
                </select>
              </li>
              <?php
                if ($_GET['a'] == '22') { ?>
              <li id="Button2"><a href="#" onclick="duplicaterecord();"><img src="<?php echo $_style["icons_resource_duplicate"]?>" /> <?php echo $_lang["duplicate"]; ?></a></li>
              <li id="Button3" class="disabled"><a href="#" onclick="deletedocument();"><img src="<?php echo $_style["icons_delete_document"] ?>" /> <?php echo $_lang['delete']?></a></li>
              <?php } else { ?>
              <li id="Button3"><a href="#" onclick="deletedocument();"><img src="<?php echo $_style["icons_delete_document"] ?>" /> <?php echo $_lang['delete']?></a></li>
              <?php } ?>
              <li id="Button5"><a href="#" onclick="documentDirty=false;document.location.href='index.php?a=76';"><img src="<?php echo $_style["icons_cancel"]?>" /> <?php echo $_lang['cancel']?></a></li>
          </ul>
    </div>

<h1><?php echo $_lang['snippet_title']?></h1>

<div class="sectionBody">
<?php echo $_lang['snippet_msg']?>
<link type="text/css" rel="stylesheet" href="media/style/<?php echo $modx->config['manager_theme']; ?>/style.css<?php echo '?'.$theme_refresher?>" />
<script type="text/javascript" src="media/script/tabpane.js"></script>
<div class="tab-pane" id="snipetPane">
    <script type="text/javascript">
        tpSnippet = new WebFXTabPane( document.getElementById( "snipetPane"), <?php echo $modx->config['remember_last_tab'] == 1 ? 'true' : 'false'; ?> );
    </script>

    <!-- General -->
    <div class="tab-page" id="tabSnippet">
        <h2 class="tab"><?php echo $_lang['settings_general']?></h2>
        <script type="text/javascript">tpSnippet.addTabPage( document.getElementById( "tabSnippet" ) );</script>
        <table>
          <tr>
            <th><?php echo $_lang['snippet_name']?>:</th>
            <td>[[&nbsp;<input name="name" type="text" maxlength="100" value="<?php echo htmlspecialchars($content['name'])?>" class="inputBox" style="width:250px;" onchange="documentDirty=true;">&nbsp;]]<span class="warning" id="savingMessage">&nbsp;</span></td>
          </tr>
          <tr>
            <th><?php echo $_lang['snippet_desc']?></th>
            <td><input name="description" type="text" maxlength="255" value="<?php echo $content['description']?>" class="inputBox" style="width:300px;" onchange="documentDirty=true;"></td>
          </tr>
          <tr>
            <th><?php echo $_lang['existing_category']?></th>
            <td><select name="categoryid" style="width:300px;" onchange="documentDirty=true;">
                    <option>&nbsp;</option>
                <?php
                    include_once(MODX_MANAGER_PATH.'includes/categories.inc.php');
                    foreach(getCategories() as $n=>$v){
                        echo '<option value="'.$v['id'].'"'.($content['category']==$v['id']? ' selected="selected"':'').'>'.htmlspecialchars($v['category']).'</option>';
                    }
                ?>
                </select>
            </td>
          </tr>
          <tr>
            <th><?php echo $_lang['new_category']?>:</th>
            <td><input name="newcategory" type="text" maxlength="45" value="" class="inputBox" style="width:300px;" onchange="documentDirty=true;"></td>
          </tr>
<?php if($modx->hasPermission('save_role')):?>
          <tr>
            <td valign="top" colspan="2"><label style="display:block;"><input style="padding:0;margin:0;" name="locked" type="checkbox" <?php echo $content['locked']==1 ? "checked='checked'" : ""?> class="inputBox"> <?php echo $_lang['lock_snippet']?></label> <span class="comment"><?php echo $_lang['lock_snippet_msg']?></span></td>
          </tr>
<?php endif;?>
        </table>
        <!-- PHP text editor start -->
        <div class="section">
            <div class="sectionHeader">
                <span style="float:right;"><?php echo $_lang['wrap_lines']?><input name="wrap" type="checkbox" <?php echo $content['wrap']== 1 ? "checked='checked'" : ""?> class="inputBox" onclick="setTextWrap(document.mutate.post,this.checked)" /></span>
                <?php echo $_lang['snippet_code']?>
            </div>
            <div class="sectionBody">
            <textarea dir="ltr" name="post" class="phptextarea" style="width:100%; height:370px;" wrap="<?php echo $content['wrap']== 1 ? "soft" : "off"?>" onchange="documentDirty=true;"><?php echo "<?php"."\n".trim(htmlspecialchars($content['snippet']))."\n"."?>"?></textarea>
            </div>
        </div>    
        <!-- PHP text editor end -->
    </div>

    <!-- Properties -->
    <div class="tab-page" id="tabProps">
        <h2 class="tab"><?php echo $_lang['settings_properties']?></h2>
        <script type="text/javascript">tpSnippet.addTabPage( document.getElementById( "tabProps" ) );</script>
        <table>
          <tr>
            <th><?php echo $_lang['import_params']?></th>
            <td valign="top"><select name="moduleguid" style="width:300px;" onchange="documentDirty=true;">
                    <option>&nbsp;</option>
                <?php
                    $ds = $modx->db->select(
						'sm.id,sm.name,sm.guid',
						"{$tbl_site_modules} AS sm 
							INNER JOIN {$tbl_site_module_depobj} AS smd ON smd.module=sm.id AND smd.type=40 
							INNER JOIN {$tbl_site_snippets} AS ss ON ss.id=smd.resource",
						"smd.resource='{$id}' AND sm.enable_sharedparams=1",
						'sm.name'
						);
                    while($row = $modx->db->getRow($ds)){
                        echo "<option value='".$row['guid']."'".($content['moduleguid']==$row['guid']? " selected='selected'":"").">".htmlspecialchars($row['name'])."</option>";
                    }
                ?>
                </select>
            </td>
          </tr>
          <tr>
            <td>&nbsp;</td>
            <td valign="top"><span class="comment" ><?php echo $_lang['import_params_msg']?></div><br /><br /></td>
          </tr>
          <tr>
            <th valign="top"><?php echo $_lang['snippet_properties']?>:</th>
            <td valign="top"><input name="properties" type="text" maxlength="65535" value="<?php echo $content['properties']?>" class="inputBox phptextarea" style="width:300px;" onchange="showParameters(this);documentDirty=true;"></td>
          </tr>
          <tr id="displayparamrow">
            <td valign="top">&nbsp;</td>
            <td id="displayparams">&nbsp;</td>
          </tr>
        </table>
            </div>
            </div>
        <input type="submit" name="save" style="display:none">
    </div>
<?php
// invoke OnSnipFormRender event
$evtOut = $modx->invokeEvent("OnSnipFormRender",array("id" => $id));
if(is_array($evtOut)) echo implode("",$evtOut);
?>
</form>

<script type="text/javascript">
setTimeout('showParameters();',10);
</script>
