📄 img_library.php
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<?php // ================================================// SPAW PHP WYSIWYG editor control// ================================================// Image library dialog// ================================================// Developed: Alan Mendelevich, alan@solmetra.lt// Copyright: Solmetra (c)2003 All rights reserved.// ------------------------------------------------// www.solmetra.com// ================================================// $Revision: 1.14 $, $Date: 2004/12/18 14:28:50 $// ================================================// unset $spaw_imglib_includeunset($spaw_imglib_include);// include wysiwyg configinclude '../config/spaw_control.config.php';include $spaw_root.'class/util.class.php';include $spaw_root.'class/lang.class.php';$theme = empty($HTTP_POST_VARS['theme'])?(empty($HTTP_GET_VARS['theme'])?$spaw_default_theme:$HTTP_GET_VARS['theme']):$HTTP_POST_VARS['theme'];$theme_path = $spaw_dir.'lib/themes/'.$theme.'/';$l = new SPAW_Lang(empty($HTTP_POST_VARS['lang'])?$HTTP_GET_VARS['lang']:$HTTP_POST_VARS['lang']);$l->setBlock('image_insert');$request_uri = urldecode(empty($HTTP_POST_VARS['request_uri'])?(empty($HTTP_GET_VARS['request_uri'])?'':$HTTP_GET_VARS['request_uri']):$HTTP_POST_VARS['request_uri']);// if set include file specified in $spaw_imglib_includeif (!empty($spaw_imglib_include)){ include $spaw_imglib_include;}?><?php $imglib = isset($HTTP_POST_VARS['lib'])?$HTTP_POST_VARS['lib']:'';if (empty($imglib) && isset($HTTP_GET_VARS['lib'])) $imglib = $HTTP_GET_VARS['lib'];$value_found = false;// callback function for preventing listing of non-library directoryfunction is_array_value($value, $key, $_imglib){ global $value_found; // echo $value.'-'.$_imglib.'<br>'; if (is_array($value)) array_walk($value, 'is_array_value',$_imglib); if ($value == $_imglib){ $value_found=true; }}array_walk($spaw_imglibs, 'is_array_value',$imglib);if (!$value_found || empty($imglib)){ $imglib = $spaw_imglibs[0]['value'];}$lib_options = liboptions($spaw_imglibs,'',$imglib);$img = isset($HTTP_POST_VARS['imglist'])?$HTTP_POST_VARS['imglist']:'';$preview = '';$errors = array();if (isset($HTTP_POST_FILES['img_file']['size']) && $HTTP_POST_FILES['img_file']['size']>0){ if ($img = uploadImg('img_file')) { $preview = $spaw_base_url.$imglib.$img; }}// deleteif ($spaw_img_delete_allowed && isset($HTTP_POST_VARS['lib_action']) && ($HTTP_POST_VARS['lib_action']=='delete') && !empty($img)) { deleteImg();}?><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><html><head> <title><?php echo $l->m('title')?></title> <meta http-equiv="Pragma" content="no-cache"> <meta http-equiv="Content-Type" content="text/html; charset=<?php echo $l->getCharset()?>"> <link rel="stylesheet" type="text/css" href="<?php echo $theme_path.'css/'?>dialog.css"> <?php if (SPAW_Util::getBrowser() == 'Gecko') { ?> <script language="javascript" src="utils.gecko.js"></script> <?php }else{ ?> <script language="javascript" src="utils.js"></script> <?php } ?> <script language="javascript"> <!-- function selectClick() { if (document.getElementById('lib').selectedIndex>=0 && document.getElementById('imglist').selectedIndex>=0) { window.returnValue = '<?php echo $spaw_base_url?>'+document.getElementById('lib').options[document.getElementById('lib').selectedIndex].value + document.getElementById('imglist').options[document.getElementById('imglist').selectedIndex].value; window.close(); <?php if (!empty($_GET['callback'])) echo "opener.".$_GET['callback']."('".$_GET['editor']."',this);\n"; ?> } else { alert('<?php echo $l->m('error').': '.$l->m('error_no_image')?>'); } } function deleteClick() { if (document.getElementById('imglist').selectedIndex>=0) { document.getElementById('lib_action').value = 'delete'; document.getElementById('libbrowser').submit(); } } function Init() { resizeDialogToContent(); } //--> </script></head><body onLoad="Init()" dir="<?php echo $l->getDir();?>"> <script language="javascript"> <!-- window.name = 'imglibrary'; //--> </script><form name="libbrowser" id="libbrowser" method="post" action="" enctype="multipart/form-data" target="imglibrary"><input type="hidden" name="theme" id="theme" value="<?php echo $theme?>"><input type="hidden" name="request_uri" id="request_uri" value="<?php echo urlencode($request_uri)?>"><input type="hidden" name="lang" id="lang" value="<?php echo $l->lang?>"><input type="hidden" name="lib_action" id="lib_action" value=""><div style="border: 1 solid Black; padding: 5 5 5 5;"><table border="0" cellpadding="2" cellspacing="0"><tr> <td valign="top" align="left"><b><?php echo $l->m('library')?>:</b></td> <td valign="top" align="left"> </td> <td valign="top" align="left"><b><?php echo $l->m('preview')?>:</b></td></tr><tr> <td valign="top" align="left"> <select name="lib" id="lib" size="1" class="input" style="width: 150px;" onChange="document.getElementById('libbrowser').submit();"> <?php echo $lib_options?> </select> </td> <td valign="top" align="left" rowspan="3"> </td> <td valign="top" align="left" rowspan="3"> <iframe name="imgpreview" id="imgpreview" src="<?php echo $preview?>" style="width: 200px; height: 100%;" scrolling="Auto" marginheight="0" marginwidth="0" frameborder="0"></iframe> </td></tr><tr> <td valign="top" align="left"><b><?php echo $l->m('images')?>:</b></td></tr><tr> <td valign="top" align="left"> <?php if (!ereg('/$', $HTTP_SERVER_VARS['DOCUMENT_ROOT'])) $_root = $HTTP_SERVER_VARS['DOCUMENT_ROOT'].'/'; else $_root = $HTTP_SERVER_VARS['DOCUMENT_ROOT']; $d = @dir($_root.$imglib); ?> <select name="imglist" id="imglist" size="15" class="input" style="width: 150px;" onchange="if (this.selectedIndex >=0) document.getElementById('imgpreview').src = '<?php echo $spaw_base_url.$imglib?>' + this.options[this.selectedIndex].value;" ondblclick="selectClick();"> <?php /* onchange="if (this.selectedIndex >=0) document.getElementById('imgpreview').location = '<?php echo $spaw_base_url.$imglib?>' + this.options[this.selectedIndex].value;" ondblclick="selectClick();"> */ if ($d) { while (false !== ($entry = $d->read())) { $ext = strtolower(substr(strrchr($entry,'.'), 1)); if (is_file($_root.$imglib.$entry) && in_array($ext,$spaw_valid_imgs)) { ?> <option value="<?php echo $entry?>" <?php echo ($entry == $img)?'selected':''?>><?php echo $entry?></option> <?php } } $d->close(); } else { $errors[] = $l->m('error_no_dir'); } ?> </select> </td></tr><tr> <td valign="top" align="left" colspan="3"> <table border="0" cellpadding="0" cellspacing="0" width="100%" style="margin: 0 0 0 0;"> <tr> <td align="left" valign="middle" width="70%"> <input type="button" value="<?php echo $l->m('select')?>" class="bt" onclick="selectClick();"> <?php if ($spaw_img_delete_allowed) { ?> <input type="button" value="<?php echo $l->m('delete')?>" class="bt" onclick="deleteClick();"> <?php } ?> </td> <td align="right" valign="middle" width="30%"> <input type="button" value="<?php echo $l->m('cancel')?>" class="bt" onclick="window.close();"> </td> </tr> </table> </td></tr></table></div><?php if ($spaw_upload_allowed) { ?><div style="border: 1 solid Black; padding: 5 5 5 5;"><table border="0" cellpadding="2" cellspacing="0"><tr> <td valign="top" align="left"> <?php if (!empty($errors)) { echo '<span class="error">'; foreach ($errors as $err) { echo $err.'<br>'; } echo '</span>'; } ?> <?php if ($d) { ?> <b><?php echo $l->m('upload')?>:</b> <input type="file" name="img_file" class="input"><br> <input type="submit" name="btnupload" id="btnupload" class="bt" value="<?php echo $l->m('upload_button')?>"> <?php } ?> </td></tr></table></div><?php } ?></form></body></html><?php function liboptions($arr, $prefix = '', $sel = ''){ $buf = ''; foreach($arr as $lib) { $buf .= '<option value="'.$lib['value'].'"'.(($lib['value'] == $sel)?' selected':'').'>'.$prefix.$lib['text'].'</option>'."\n"; } return $buf;}function uploadImg($img) { global $HTTP_POST_FILES; global $HTTP_SERVER_VARS; global $spaw_valid_imgs; global $imglib; global $errors; global $l; global $spaw_upload_allowed; if (!$spaw_upload_allowed) return false; if (!ereg('/$', $HTTP_SERVER_VARS['DOCUMENT_ROOT'])) $_root = $HTTP_SERVER_VARS['DOCUMENT_ROOT'].'/'; else $_root = $HTTP_SERVER_VARS['DOCUMENT_ROOT']; if ($HTTP_POST_FILES[$img]['size']>0) { $data['type'] = $HTTP_POST_FILES[$img]['type']; $data['name'] = $HTTP_POST_FILES[$img]['name']; $data['size'] = $HTTP_POST_FILES[$img]['size']; $data['tmp_name'] = $HTTP_POST_FILES[$img]['tmp_name']; // get file extension $ext = strtolower(substr(strrchr($data['name'],'.'), 1)); if (in_array($ext,$spaw_valid_imgs)) { $dir_name = $_root.$imglib; $img_name = $data['name']; $i = 1; while (file_exists($dir_name.$img_name)) { $img_name = ereg_replace('(.*)(\.[a-zA-Z]+)$', '\1_'.$i.'\2', $data['name']); $i++; } if (!move_uploaded_file($data['tmp_name'], $dir_name.$img_name)) { $errors[] = $l->m('error_uploading'); return false; } return $img_name; } else { $errors[] = $l->m('error_wrong_type'); } } return false;}function deleteImg(){ global $HTTP_SERVER_VARS; global $imglib; global $img; global $spaw_img_delete_allowed; global $errors; global $l; if (!$spaw_img_delete_allowed) return false; if (!ereg('/$', $HTTP_SERVER_VARS['DOCUMENT_ROOT'])) $_root = $HTTP_SERVER_VARS['DOCUMENT_ROOT'].'/'; else $_root = $HTTP_SERVER_VARS['DOCUMENT_ROOT']; $full_img_name = $_root.$imglib.$img; if (@unlink($full_img_name)) { return true; } else { $errors[] = $l->m('error_cant_delete'); return false; }}?>⌨️ 快捷键说明
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