styles.inc.php

Discuz功能源码（开源）

		showtablefooter();
		showformfooter();

	} else {

		if($updatecsscache) {
			updatecache('styles');
			cpmsg('csscache_update', $BASESCRIPT.'?action=styles', 'succeed');
		} else {

			if(is_numeric($defaultnew) && $defaultid != $defaultnew && isset($sarray[$defaultnew])) {
				$defaultid = $defaultnew;
				$db->query("UPDATE {$tablepre}settings SET value='$defaultid' WHERE variable='styleid'");
			}

			$availablenew[$defaultid] = 1;

			foreach($sarray as $id => $old) {
				$namenew[$id] = trim($namenew[$id]);
				$availablenew[$id] = $availablenew[$id] ? 1 : 0;
				if($namenew[$id] != $old['name'] || $availablenew[$id] != $old['available']) {
					$db->query("UPDATE {$tablepre}styles SET name='$namenew[$id]', available='$availablenew[$id]' WHERE styleid='$id'");
				}
			}

			if(!empty($delete) && is_array($delete)) {
				$did = array();
				foreach($delete as $id) {
					$id = intval($id);
					if($id == $defaultid) {
						cpmsg('styles_delete_invalid', '', 'error');
					} elseif($id != 1){
						$did[] = intval($id);
					}
				}
				if($did && ($ids = implodeids($did))) {
					$query = $db->query("SELECT templateid FROM {$tablepre}styles");
					$tplids = array();
					while($style = $db->fetch_array($query)) {
						$tplids[$style['templateid']] = $style['templateid'];
					}
					$db->query("DELETE FROM {$tablepre}styles WHERE styleid IN ($ids)");
					$db->query("DELETE FROM {$tablepre}stylevars WHERE styleid IN ($ids)");
					$db->query("UPDATE {$tablepre}members SET styleid='0' WHERE styleid IN ($ids)");
					$db->query("UPDATE {$tablepre}forums SET styleid='0' WHERE styleid IN ($ids)");
					$db->query("UPDATE {$tablepre}sessions SET styleid='$defaultid' WHERE styleid IN ($ids)");
					$query = $db->query("SELECT templateid FROM {$tablepre}styles");
					while($style = $db->fetch_array($query)) {
						unset($tplids[$style['templateid']]);
					}
					if($tplids) {
						$db->query("DELETE FROM {$tablepre}templates WHERE templateid IN (".implodeids($tplids).")");
					}
				}
			}

			if($newname) {
				$db->query("INSERT INTO {$tablepre}styles (name, templateid) VALUES ('$newname', '1')");
				$styleidnew = $db->insert_id();
				foreach(array_keys($predefinedvars) as $variable) {
					$substitute = isset($predefinedvars[$variable][2]) ? $predefinedvars[$variable][2] : '';;
					$db->query("INSERT INTO {$tablepre}stylevars (styleid, variable, substitute)
						VALUES ('$styleidnew', '$variable', '$substitute')");
				}
			}

			updatecache('settings');
			updatecache('styles');
			cpmsg('styles_edit_succeed', $BASESCRIPT.'?action=styles', 'succeed');
		}

	}

} elseif($operation == 'import') {

	if(!submitcheck('importsubmit') && !isset($dir)) {

		shownav('style', 'styles_admin');
		showsubmenu('styles_admin', array(
			array('admin', 'styles', '0'),
			array('import', 'styles&operation=import', '1')
		));
		showformheader('styles&operation=import', 'enctype');
		showtableheader('styles_import');
		showimportdata();
		showtablerow('', '', '<input class="checkbox" type="checkbox" name="ignoreversion" id="ignoreversion" value="1" /><label for="ignoreversion"> '.lang('styles_import_ignore_version').'</label>');
		showsubmit('importsubmit');
		showtablefooter();
		showformfooter();

	} else {

		if(!isset($dir)) {
			$stylearrays = array(getimportdata());
		} else {
			$dir = str_replace(array('/', '\\'), '', $dir);
			$templatedir = DISCUZ_ROOT.'./templates/'.$dir;
			$searchdir = dir($templatedir);
			$stylearrays = array();
			while($searchentry = $searchdir->read()) {
				if(substr($searchentry, 0, 13) == 'discuz_style_' && fileext($searchentry) == 'txt') {
					$importfile = $templatedir.'/'.$searchentry;
					$styledata = preg_replace("/(#.*\s+)*/", '', @implode('', file($importfile)));
					$style = daddslashes(unserialize(base64_decode($styledata)), 1);
					if(!is_array($style)) {
						cpmsg('import_data_invalid', '', 'error');
					}
					$stylearrays[] = $style;
				}
			}
		}

		foreach($stylearrays as $stylearray) {
			if(empty($ignoreversion) && strip_tags($stylearray['version']) != strip_tags($version)) {
				cpmsg('styles_import_version_invalid', '', 'error');
			}

			$renamed = 0;
			if($stylearray['templateid'] != 1) {
				$templatedir = DISCUZ_ROOT.'./'.$stylearray['directory'];
				if(!is_dir($templatedir)) {
					if(!@mkdir($templatedir, 0777)) {
						$basedir = dirname($stylearray['directory']);
						cpmsg('styles_import_directory_invalid', '', 'error');
					}
				}

				if(!($templateid = $db->result_first("SELECT templateid FROM {$tablepre}templates WHERE name='$stylearray[tplname]'"))) {
					$db->query("INSERT INTO {$tablepre}templates (name, directory, copyright)
						VALUES ('$stylearray[tplname]', '$stylearray[directory]', '$stylearray[copyright]')");
					$templateid = $db->insert_id();
				}
			} else {
				$templateid = 1;
			}

			if($db->result_first("SELECT COUNT(*) FROM {$tablepre}styles WHERE name='$stylearray[name]'")) {
				$stylearray['name'] .= '_'.random(4);
				$renamed = 1;
			}
			$db->query("INSERT INTO {$tablepre}styles (name, templateid)
				VALUES ('$stylearray[name]', '$templateid')");
			$styleidnew = $db->insert_id();

			foreach($stylearray['style'] as $variable => $substitute) {
				$substitute = @htmlspecialchars($substitute);
				$db->query("INSERT INTO {$tablepre}stylevars (styleid, variable, substitute)
					VALUES ('$styleidnew', '$variable', '$substitute')");
			}
		}

		updatecache('styles');
		updatecache('settings');
		cpmsg(!empty($dir) ? 'styles_install_succeed' : ($renamed ? 'styles_import_succeed_renamed' : 'styles_import_succeed'), $BASESCRIPT.'?action=styles', 'succeed');
	}

} elseif($operation == 'copy') {

	$style = $db->fetch_first("SELECT * FROM {$tablepre}styles WHERE styleid='$id'");
	$style['name'] .= '_'.random(4);
	$db->query("INSERT INTO {$tablepre}styles (name, available, templateid)
			VALUES ('$style[name]', '$style[available]', '$style[templateid]')");
	$styleidnew = $db->insert_id();

	$query = $db->query("SELECT * FROM {$tablepre}stylevars WHERE styleid='$id'");
	while($stylevar = $db->fetch_array($query)) {
		$stylevar['substitute'] = addslashes($stylevar['substitute']);
		$db->query("INSERT INTO {$tablepre}stylevars (styleid, variable, substitute)
				VALUES ('$styleidnew', '$stylevar[variable]', '$stylevar[substitute]')");
	}

	updatecache('styles');
	updatecache('settings');
	cpmsg('styles_copy_succeed', $BASESCRIPT.'?action=styles', 'succeed');

} elseif($operation == 'edit') {

	if(!submitcheck('editsubmit')) {

		if(empty($id)) {
			$stylelist = "<select name=\"id\" style=\"width: 150px\">\n";
			$query = $db->query("SELECT styleid, name FROM {$tablepre}styles");
			while($style = $db->fetch_array($query)) {
				$stylelist .= "<option value=\"$style[styleid]\">$style[name]</option>\n";
			}
			$stylelist .= '</select>';
			cpmsg('styles_nonexistence', $BASESCRIPT.'?action=styles&operation=edit'.(!empty($highlight) ? "&highlight=$highlight" : ''), 'form', $stylelist);
		}

		$style = $db->fetch_first("SELECT name, templateid FROM {$tablepre}styles WHERE styleid='$id'");
		if(!$style) {
			cpmsg('undefined_action', '', 'error');
		}

		$stylecustom = '';
		$stylestuff = $existvars = array();
		$query = $db->query("SELECT * FROM {$tablepre}stylevars WHERE styleid='$id'");
		while($stylevar = $db->fetch_array($query)) {
			if(array_key_exists($stylevar['variable'], $predefinedvars)) {
				$stylestuff[$stylevar['variable']] = array('id' => $stylevar['stylevarid'], 'subst' => $stylevar['substitute']);
				$existvars[] = $stylevar['variable'];
			} else {
				$stylecustom .= showtablerow('', array('class="td25"', 'class="td24 bold"', 'class="td26"'), array(
					"<input class=\"checkbox\" type=\"checkbox\" name=\"delete[]\" value=\"$stylevar[stylevarid]\">",
					'{'.strtoupper($stylevar['variable']).'}',
					"<textarea name=\"stylevar[$stylevar[stylevarid]]\" style=\"height: 45px\" cols=\"50\" rows=\"2\">$stylevar[substitute]</textarea>",
				), TRUE);
			}