* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* @link http://www.easyscp.net
* @author EasySCP Team
*/
require '../include/easyscp-lib.php';
$cfg = EasySCP_Registry::get('Config');
if (!$cfg->LOSTPASSWORD) {
throw new EasySCP_Exception_Production(tr('Retrieving lost passwords is currently not possible'));
}
// check if GD library is available
if (!check_gd()) {
throw new EasySCP_Exception(tr("GD PHP Extension not loaded!"));
}
// check if captch fonts exist
if (!captcha_fontfile_exists()) {
throw new EasySCP_Exception(tr("Captcha fontfile not found!"));
}
// remove old unique keys
removeOldKeys($cfg->LOSTPASSWORD_TIMEOUT);
if (isset($_SESSION['user_theme'])) {
$theme_color = $_SESSION['user_theme'];
} else {
$theme_color = $cfg->USER_INITIAL_THEME;
}
$tpl = EasySCP_TemplateEngine::getInstance();
$tpl->assign(array('TR_PAGE_TITLE' => tr('EasySCP - Virtual Hosting Control System'), 'TR_WEBMAIL_SSL_LINK' => 'webmail', 'TR_FTP_SSL_LINK' => 'ftp', 'TR_PMA_SSL_LINK' => 'pma'));
function edit_view($id = '')
{
global $txpcfg, $img_dir, $file_max_upload_size;
$out = array();
if (!$id) {
$id = assert_int(gps('id'));
}
extract($this->context);
$categories = tree_get('txp_category', NULL, "type='image'");
$rs = safe_row("*", "txp_image", "id = {$id}");
if ($rs) {
extract($rs);
if ($ext != '.swf') {
$img = '<img src="' . hu . $img_dir . '/' . $id . $ext . '" height="' . $h . '" width="' . $w . '" alt="" "title="' . $id . $ext . ' (' . $w . ' × ' . $h . ')" />';
} else {
$img = '';
}
if ($thumbnail and $ext != '.swf') {
$thumb = '<img src="' . hu . $img_dir . '/' . $id . 't' . $ext . '" alt="" />';
} else {
$thumb = '';
}
$out[] = startTable('edit') . tr(td($img . br . upload_form(gTxt('replace_image'), 'replace_image_form', 'replace', $this->event, $id, $file_max_upload_size, 'image-replace', ''))) . tr(td(join('', array($thumbnail ? $thumb . br : '', upload_form(gTxt('upload_thumbnail'), 'upload_thumbnail', 'thumbnail_insert', $this->event, $id, $file_max_upload_size, 'upload-thumbnail', '')))));
$out[] = check_gd($ext) ? $this->thumb_ui($id, $thumbnail) : '';
$out[] = tr(td(form(graf('<label for="image-name">' . gTxt('image_name') . '</label>' . br . fInput('text', 'name', $name, 'edit', '', '', '', '', 'image-name')) . graf('<label for="image-category">' . gTxt('image_category') . '</label>' . br . categorySelectInput('image', 'category', $category, 'image-category')) . graf('<label for="alt-text">' . gTxt('alt_text') . '</label>' . br . fInput('text', 'alt', $alt, 'edit', '', '', 50, '', 'alt-text')) . graf('<label for="caption">' . gTxt('caption') . '</label>' . br . text_area('caption', '100', '400', $caption, 'caption')) . n . graf(fInput('submit', '', gTxt('save'), 'publish')) . n . hInput('id', $id) . n . eInput($this->event) . n . sInput('save') . n . hInput('sort', $sort) . n . hInput('dir', $dir) . n . hInput('page', $page) . n . hInput('search_method', $search_method) . n . hInput('crit', $crit)))) . endTable();
}
return join('', $out);
}
function image_edit($message = '', $id = '')
{
global $prefs, $file_max_upload_size, $txp_user, $event, $all_image_cats;
if (!$id) {
$id = gps('id');
}
$id = assert_int($id);
$rs = safe_row("*, unix_timestamp(date) as uDate", "txp_image", "id = {$id}");
if ($rs) {
extract($rs);
if (!has_privs('image.edit') && !($author === $txp_user && has_privs('image.edit.own'))) {
image_list(gTxt('restricted_area'));
return;
}
pagetop(gTxt('edit_image'), $message);
extract(gpsa(array('page', 'sort', 'dir', 'crit', 'search_method')));
if ($ext != '.swf') {
$aspect = $h == $w ? ' square' : ($h > $w ? ' portrait' : ' landscape');
$img_info = $id . $ext . ' (' . $w . ' × ' . $h . ')';
$img = '<div class="fullsize-image"><img class="content-image" src="' . imagesrcurl($id, $ext) . "?{$uDate}" . '" alt="' . $img_info . '" title="' . $img_info . '" /></div>';
} else {
$img = $aspect = '';
}
if ($thumbnail and $ext != '.swf') {
$thumb_info = $id . 't' . $ext . ' (' . $thumb_w . ' × ' . $thumb_h . ')';
$thumb = '<img class="content-image" src="' . imagesrcurl($id, $ext, true) . "?{$uDate}" . '" alt="' . $thumb_info . '" ' . ($thumb_w ? 'width="' . $thumb_w . '" height="' . $thumb_h . '" title="' . $thumb_info . '"' : '') . ' />';
} else {
$thumb = '';
if ($thumb_w == 0) {
$thumb_w = get_pref('thumb_w', 0);
}
if ($thumb_h == 0) {
$thumb_h = get_pref('thumb_h', 0);
}
}
echo n . '<div id="' . $event . '_container" class="txp-container">';
echo pluggable_ui('image_ui', 'fullsize_image', $img, $rs), '<section class="txp-edit">', hed(gTxt('edit_image'), 2), pluggable_ui('image_ui', 'image_edit', wrapGroup('image_edit_group', upload_form('', '', 'image_replace', 'image', $id, $file_max_upload_size, 'image_replace', 'image-replace'), 'replace_image', 'replace-image', 'replace_image_form'), $rs), pluggable_ui('image_ui', 'thumbnail_image', '<div class="thumbnail-edit">' . ($thumbnail ? $thumb . n . dLink('image', 'thumbnail_delete', 'id', $id, '', '', '', '', array($page, $sort, $dir, $crit, $search_method)) : '') . '</div>', $rs), pluggable_ui('image_ui', 'thumbnail_edit', wrapGroup('thumbnail_edit_group', upload_form('', '', 'thumbnail_insert', 'image', $id, $file_max_upload_size, 'upload_thumbnail', 'thumbnail-upload'), 'upload_thumbnail', 'thumbnail-upload', 'upload_thumbnail'), $rs), check_gd($ext) ? pluggable_ui('image_ui', 'thumbnail_create', wrapGroup('thumbnail_create_group', form(graf(n . '<label for="width">' . gTxt('thumb_width') . '</label>' . fInput('text', 'width', @$thumb_w, 'input-xsmall', '', '', INPUT_XSMALL, '', 'width') . n . '<label for="height">' . gTxt('thumb_height') . '</label>' . fInput('text', 'height', @$thumb_h, 'input-xsmall', '', '', INPUT_XSMALL, '', 'height') . n . '<label for="crop">' . gTxt('keep_square_pixels') . '</label>' . checkbox('crop', 1, @$prefs['thumb_crop'], '', 'crop') . fInput('submit', '', gTxt('Create')), ' class="edit-alter-thumbnail"') . hInput('id', $id) . eInput('image') . sInput('thumbnail_create') . hInput('sort', $sort) . hInput('dir', $dir) . hInput('page', $page) . hInput('search_method', $search_method) . hInput('crit', $crit), '', '', 'post', 'edit-form', '', 'thumbnail_alter_form'), 'create_thumbnail', 'thumbnail-alter', 'create_thumbnail'), $rs) : '', '<div class="image-detail">', form(inputLabel('image_name', fInput('text', 'name', $name, '', '', '', INPUT_REGULAR, '', 'image_name'), 'image_name') . inputLabel('image_category', treeSelectInput('category', $all_image_cats, $category, 'image_category'), 'image_category') . inputLabel('image_alt_text', fInput('text', 'alt', $alt, '', '', '', INPUT_REGULAR, '', 'image_alt_text'), 'alt_text') . inputLabel('image_caption', text_area('caption', 0, 0, $caption, 'image_caption', TEXTAREA_HEIGHT_SMALL, INPUT_LARGE), 'caption', '', '', '') . pluggable_ui('image_ui', 'extend_detail_form', '', $rs) . graf(fInput('submit', '', gTxt('save'), 'publish')) . hInput('id', $id) . eInput('image') . sInput('image_save') . hInput('sort', $sort) . hInput('dir', $dir) . hInput('page', $page) . hInput('search_method', $search_method) . hInput('crit', $crit), '', '', 'post', 'edit-form', '', 'image_details_form'), '</div>', '</section>' . n . '</div>';
}
}
/**
* Uploads an image.
*
* Can be used to upload a new image or replace an existing one.
* If $id is specified, the image will be replaced. If $uploaded is set FALSE,
* $file can take a local file instead of HTTP file upload variable.
*
* All uploaded files will included on the Images panel.
*
* @param array $file HTTP file upload variables
* @param array $meta Image meta data, allowed keys 'caption', 'alt', 'category'
* @param int $id Existing image's ID
* @param bool $uploaded If FALSE, $file takes a filename instead of upload vars
* @return array|string An array of array(message, id) on success, localized error string on error
* @package Image
* @example
* print_r(image_data(
* $_FILES['myfile'],
* array(
* 'caption' => '',
* 'alt' => '',
* 'category' => '',
* )
* ));
*/
function image_data($file, $meta = array(), $id = 0, $uploaded = true)
{
global $txp_user, $event;
$name = $file['name'];
$error = $file['error'];
$file = $file['tmp_name'];
if ($uploaded) {
$file = get_uploaded_file($file);
if (get_pref('file_max_upload_size') < filesize($file)) {
unlink($file);
return upload_get_errormsg(UPLOAD_ERR_FORM_SIZE);
}
}
if (empty($file)) {
return upload_get_errormsg(UPLOAD_ERR_NO_FILE);
}
list($w, $h, $extension) = getimagesize($file);
$ext = get_safe_image_types($extension);
if (!$ext) {
return gTxt('only_graphic_files_allowed');
}
$name = substr($name, 0, strrpos($name, '.')) . $ext;
$safename = doSlash($name);
$meta = lAtts(array('category' => '', 'caption' => '', 'alt' => ''), (array) $meta, false);
extract(doSlash($meta));
$q = "\n name = '{$safename}',\n ext = '{$ext}',\n w = {$w},\n h = {$h},\n alt = '{$alt}',\n caption = '{$caption}',\n category = '{$category}',\n date = now(),\n author = '" . doSlash($txp_user) . "'\n ";
if (empty($id)) {
$rs = safe_insert('txp_image', $q);
if ($rs) {
$id = $GLOBALS['ID'] = $rs;
}
$update = false;
} else {
$id = assert_int($id);
$rs = safe_update('txp_image', $q, "id = {$id}");
$update = true;
}
if (!$rs) {
return gTxt('image_save_error');
}
$newpath = IMPATH . $id . $ext;
if (shift_uploaded_file($file, $newpath) == false) {
if (!$update) {
safe_delete('txp_image', "id = {$id}");
}
unset($GLOBALS['ID']);
return $newpath . sp . gTxt('upload_dir_perms');
}
@chmod($newpath, 0644);
// GD is supported
if (check_gd($ext)) {
// Auto-generate a thumbnail using the last settings
if (get_pref('thumb_w') > 0 || get_pref('thumb_h') > 0) {
$t = new txp_thumb($id);
$t->crop = (bool) get_pref('thumb_crop');
$t->hint = '0';
$t->width = (int) get_pref('thumb_w');
$t->height = (int) get_pref('thumb_h');
$t->write();
}
}
$message = gTxt('image_uploaded', array('{name}' => $name));
update_lastmod('image_uploaded', compact('id', 'name', 'ext', 'w', 'h', 'alt', 'caption', 'category', 'txpuser'));
// call post-upload plugins with new image's $id
callback_event('image_uploaded', $event, false, $id);
return array($message, $id);
}
function image_data($file, $meta = '', $id = '', $uploaded = true)
{
global $txpcfg, $extensions, $txp_user, $prefs, $file_max_upload_size, $event;
extract($txpcfg);
$name = $file['name'];
$error = $file['error'];
$file = $file['tmp_name'];
if ($uploaded) {
$file = get_uploaded_file($file);
if ($file_max_upload_size < filesize($file)) {
unlink($file);
return upload_get_errormsg(UPLOAD_ERR_FORM_SIZE);
}
}
if (empty($file)) {
return upload_get_errormsg(UPLOAD_ERR_NO_FILE);
}
list($w, $h, $extension) = getimagesize($file);
if ($file !== false && @$extensions[$extension]) {
$ext = $extensions[$extension];
$name = substr($name, 0, strrpos($name, '.')) . $ext;
$safename = doSlash($name);
if ($meta == false) {
$meta = array('category' => '', 'caption' => '', 'alt' => '');
}
extract(doSlash($meta));
$q = "\n\t\t\t\tname = '{$safename}',\n\t\t\t\text = '{$ext}',\n\t\t\t\tw = {$w},\n\t\t\t\th = {$h},\n\t\t\t\talt = '{$alt}',\n\t\t\t\tcaption = '{$caption}',\n\t\t\t\tcategory = '{$category}',\n\t\t\t\tdate = now(),\n\t\t\t\tauthor = '" . doSlash($txp_user) . "'\n\t\t\t";
if (empty($id)) {
$rs = safe_insert('txp_image', $q);
$id = $GLOBALS['ID'] = mysql_insert_id();
} else {
$id = assert_int($id);
$rs = safe_update('txp_image', $q, "id = {$id}");
}
if (!$rs) {
return gTxt('image_save_error');
} else {
$newpath = IMPATH . $id . $ext;
if (shift_uploaded_file($file, $newpath) == false) {
$id = assert_int($id);
safe_delete('txp_image', "id = {$id}");
safe_alter('txp_image', "auto_increment = {$id}");
if (isset($GLOBALS['ID'])) {
unset($GLOBALS['ID']);
}
return $newpath . sp . gTxt('upload_dir_perms');
} else {
@chmod($newpath, 0644);
// GD is supported
if (check_gd($ext)) {
// Auto-generate a thumbnail using the last settings
if (isset($prefs['thumb_w'], $prefs['thumb_h'], $prefs['thumb_crop'])) {
$width = intval($prefs['thumb_w']);
$height = intval($prefs['thumb_h']);
if ($width > 0 or $height > 0) {
$t = new txp_thumb($id);
$t->crop = $prefs['thumb_crop'] == '1';
$t->hint = '0';
$t->width = $width;
$t->height = $height;
$t->write();
}
}
}
$message = gTxt('image_uploaded', array('{name}' => $name));
update_lastmod();
// call post-upload plugins with new image's $id
callback_event('image_uploaded', $event, false, $id);
return array($message, $id);
}
}
} else {
if ($file === false) {
return upload_get_errormsg($error);
} else {
return gTxt('only_graphic_files_allowed');
}
}
}
/**
* Renders and outputs the image editor panel.
*
* @param string|array $message The activity message
* @param int $id The image ID
*/
function image_edit($message = '', $id = '')
{
global $prefs, $file_max_upload_size, $txp_user, $event, $all_image_cats;
if (!$id) {
$id = gps('id');
}
$id = assert_int($id);
$rs = safe_row("*, UNIX_TIMESTAMP(date) AS uDate", 'txp_image', "id = {$id}");
if ($rs) {
extract($rs);
if (!has_privs('image.edit') && !($author === $txp_user && has_privs('image.edit.own'))) {
image_list(gTxt('restricted_area'));
return;
}
pagetop(gTxt('edit_image'), $message);
extract(gpsa(array('page', 'sort', 'dir', 'crit', 'search_method')));
if ($ext != '.swf') {
$aspect = $h == $w ? ' square' : ($h > $w ? ' portrait' : ' landscape');
$img_info = $id . $ext . ' (' . $w . ' × ' . $h . ')';
$img = '<div class="fullsize-image"><img class="content-image" src="' . imagesrcurl($id, $ext) . "?{$uDate}" . '" alt="' . $img_info . '" title="' . $img_info . '" /></div>';
} else {
$img = $aspect = '';
}
if ($thumbnail and $ext != '.swf') {
$thumb_info = $id . 't' . $ext . ' (' . $thumb_w . ' × ' . $thumb_h . ')';
$thumb = '<img class="content-image" src="' . imagesrcurl($id, $ext, true) . "?{$uDate}" . '" alt="' . $thumb_info . '" title="' . $thumb_info . '" />';
} else {
$thumb = '';
if ($thumb_w == 0) {
$thumb_w = get_pref('thumb_w', 0);
}
if ($thumb_h == 0) {
$thumb_h = get_pref('thumb_h', 0);
}
}
$imageBlock = array();
$thumbBlock = array();
$imageBlock[] = pluggable_ui('image_ui', 'fullsize_image', $img, $rs);
$imageBlock[] = pluggable_ui('image_ui', 'image_edit', upload_form('replace_image', 'replace_image_form', 'image_replace', 'image', $id, $file_max_upload_size, 'image-upload', ' image-replace'), $rs);
$thumbBlock[] = hed(gTxt('create_thumbnail') . popHelp('create_thumbnail'), 3);
$thumbBlock[] = check_gd($ext) ? pluggable_ui('image_ui', 'thumbnail_create', form(graf(n . '<label for="width">' . gTxt('thumb_width') . '</label>' . fInput('text', 'width', @$thumb_w, 'input-xsmall', '', '', INPUT_XSMALL, '', 'width') . n . '<label for="height">' . gTxt('thumb_height') . '</label>' . fInput('text', 'height', @$thumb_h, 'input-xsmall', '', '', INPUT_XSMALL, '', 'height') . n . '<label for="crop">' . gTxt('keep_square_pixels') . '</label>' . checkbox('crop', 1, @$prefs['thumb_crop'], '', 'crop') . fInput('submit', '', gTxt('create')), ' class="edit-alter-thumbnail"') . hInput('id', $id) . eInput('image') . sInput('thumbnail_create') . hInput('sort', $sort) . hInput('dir', $dir) . hInput('page', $page) . hInput('search_method', $search_method) . hInput('crit', $crit), '', '', 'post', '', '', 'thumbnail_alter_form'), $rs) : '';
$thumbBlock[] = pluggable_ui('image_ui', 'thumbnail_image', '<div class="thumbnail-image">' . ($thumbnail ? $thumb . n . dLink('image', 'thumbnail_delete', 'id', $id, '', '', '', '', array($page, $sort, $dir, $crit, $search_method)) : '') . '</div>', $rs);
$thumbBlock[] = pluggable_ui('image_ui', 'thumbnail_edit', upload_form('upload_thumbnail', 'upload_thumbnail', 'thumbnail_insert', 'image', $id, $file_max_upload_size, 'thumbnail-upload', ' thumbnail-upload'), $rs);
echo n . tag(hed(gTxt('edit_image'), 1, array('class' => 'txp-heading')) . n . implode(n, $imageBlock) . '<hr />' . tag(implode(n, $thumbBlock), 'section', array('class' => 'thumbnail-alter')), 'div', array('class' => 'txp-layout-4col-cell-1-2-3')) . '<div class="txp-layout-4col-cell-4alt">', form(graf(fInput('submit', '', gTxt('save'), 'publish'), array('class' => 'txp-save')) . wrapGroup('image-details', inputLabel('image_name', fInput('text', 'name', $name, '', '', '', INPUT_REGULAR, '', 'image_name'), 'image_name', '', array('class' => 'txp-form-field edit-image-name')) . inputLabel('image_category', event_category_popup('image', $category, 'image_category') . n . eLink('category', 'list', '', '', gTxt('edit'), '', '', '', 'txp-option-link'), 'image_category', '', array('class' => 'txp-form-field edit-image-category')) . inputLabel('image_alt_text', fInput('text', 'alt', $alt, '', '', '', INPUT_REGULAR, '', 'image_alt_text'), 'alt_text', '', array('class' => 'txp-form-field edit-image-alt-text')) . inputLabel('image_caption', '<textarea id="image_caption" name="caption" cols="' . INPUT_LARGE . '" rows="' . TEXTAREA_HEIGHT_SMALL . '">' . $caption . '</textarea>', 'caption', '', array('class' => 'txp-form-field txp-form-field-textarea edit-image-caption')) . pluggable_ui('image_ui', 'extend_detail_form', '', $rs) . hInput('id', $id) . eInput('image') . sInput('image_save') . hInput('sort', $sort) . hInput('dir', $dir) . hInput('page', $page) . hInput('search_method', $search_method) . hInput('crit', $crit), 'image_details'), '', '', 'post', '', '', 'image_details_form'), '</div>';
}
}