168 lines
6.4 KiB
PHP
168 lines
6.4 KiB
PHP
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<?php
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/*
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$Id$
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This code is part of LDAP Account Manager (http://www.ldap-account-manager.org/)
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Copyright (C) 2003 - 2006 Michael Duergner
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2011 - 2013 Roland Gruber
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/**
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* LDAP Account Manager status messages.
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*
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* @author Michael Duergner
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* @package lib
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*/
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/**
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* This function prints a short status message. It can be used to print INFO,
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* WARN and ERROR messages at the moment.
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*
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* The headline and text may be formated with special tags:
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* <br>
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* <br><b>{bold}, {endbold}:</b> All text between these tags is printed bold.
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* <br><b>{color=#123456}, {endcolor}:</b> All text between these tags is printed in the given color.
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* <br><b>{link=http://nodomain.org}, {endlink}:</b> A link with the given target is created. The link text is the text between the tags.
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*
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* @param string $MessageTyp The type of the message to be printed. It must be one of
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* the following types: 'INFO', 'WARN' or 'ERROR'.
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* <br> Every other type will lead to an error message indicating an invalid message type.
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* @param string $MessageHeadline The headline of the status message.
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* <br> It may be formatted with special color/link/bold tags.
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* @param string $MessageText The text of the status message.
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* <br> It may be formatted with special color/link/bold tags. This parameter is optional.
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* @param array $MessageVariables The variables that are used to replace the spacers (%s) in the
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* submitted text. This parameter is optional.
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* @param boolean $returnOutput if set to true this function will return the generated HTML code instead of printing it directly (default: false)
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* @return String HTML code if $returnOutput is set to true, otherwise null
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*/
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function StatusMessage($MessageTyp,$MessageHeadline,$MessageText='',$MessageVariables = array(), $returnOutput = false) {
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/* Setting CSS-StyleSheet class depending on the $MessageTyp and rewriting $MessageTyp with a readable string. */
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if($MessageTyp == "INFO") {
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$class = "class=\"statusInfo ui-corner-all\"";
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}
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elseif($MessageTyp == "WARN") {
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$class = "class=\"statusWarn ui-corner-all\"";
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}
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elseif($MessageTyp == "ERROR") {
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$class = "class=\"statusError ui-corner-all\"";
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}
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/* Set output-message, when none or false $MessageTyp is submitted. */
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else {
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$class = "class=\"statusError ui-corner-all\"";
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$MessageTyp = "ERROR";
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$MessageHeadline = "Invalid/Missing Message type";
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$MessageText = "Please report this error to the Bug-Tracker at {link=http://www.ldap-account-manager.org/}LDAP Account Manager Development Team{endlink}. Thank you.";
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}
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$MessageHeadline = parseMessageString($MessageHeadline);
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$MessageText = parseMessageString($MessageText);
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if (is_file("../graphics/error.png")) {
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$MessageTyp = " <img src=\"../graphics/" . strtolower($MessageTyp) . ".png\" alt=\"" . $MessageTyp . "\" width=\"24\" height=\"24\">";
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}
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else {
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$MessageTyp = " <img src=\"../../graphics/" . strtolower($MessageTyp) . ".png\" alt=\"" . $MessageTyp . "\" width=\"24\" height=\"24\">";
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}
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$MessageHeadline = "<div class=\"statusTitle\">" . $MessageHeadline . "</div>"; // Format $MessageHeadline
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if ($MessageText != '') {
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$MessageText = "<p class=\"statusText\">" . $MessageText . "</p>"; // Format $MessageText
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}
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$format = "<div " . $class . ">\n<table>\n<tr>\n<td>" . $MessageTyp . "</td>\n<td>" . $MessageHeadline . $MessageText . "</td>\n</tr>\n</table>\n</div>\n";
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$output = '';
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if (is_array($MessageVariables)) {
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if (sizeof($MessageVariables) > 0) {
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array_unshift($MessageVariables, $format);
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$output = call_user_func_array('sprintf',$MessageVariables);
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}
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else {
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$output = $format;
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}
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}
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else {
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$output = sprintf($format, $MessageVariables);
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}
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if ($returnOutput) {
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return $output;
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}
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else {
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echo $output;
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}
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return null;
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}
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/**
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* Use the three replace functions on the submitted Text.
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*
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* @access private
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*
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* @param string $MessageString The text that is used to search for replaceable strings.
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*
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* @return string The processed text.
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*/
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function parseMessageString($MessageString) {
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return linkText(colorText(boldText($MessageString)));
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}
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/**
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* Replace {bold} and {endbold} with <b> and </b> HTML-Tags.
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*
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* @access private
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*
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* @param string $text The text that is used to search for {bold} and {endbold} tags.
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*
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* @return string The submitted text with {bold} and {endbold} replaced with
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* the appropriate HTML tages <b> and </b>
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*/
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function boldText($text) {
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$pattern = "/\\{bold\\}([^{]*)\\{endbold\\}/"; // Regular expression matching {bold}[Text]{endbold}
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$replace = "<b class=\"status\">\\1</b>"; // Replace pattern
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return preg_replace($pattern,$replace,$text);
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}
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/**
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* Replace {color=#[HEX-Value]} or {color=[HEX-Value]} and {endcolor} with <font color="#[HEX-Value]"> and </font> HTML-Tags.
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*
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* @access private
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*
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* @param string $text The text that is used to search for {color} and {endcolor} tags.
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*
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* @return string Input string with HTML-formatted color tags
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*/
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function colorText($text) {
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$pattern = "/\\{color=#?([0-9,a-f,A-F]{6})\\}([^{]*)\\{endcolor\\}/"; // Regular expression matching {color=#[HEX-Value]}[Text]{endcolor} or {color=[HEX-Value]}[Text]{endcolor}
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$replace = "<font color=\"#\\1\">\\2</font>"; // Replace pattern
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return preg_replace($pattern,$replace,$text);
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}
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/**
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* Replace {link=[Link-Target]} and {endlink} with <a href="[Link-Target]" target="_blank"> and </a> HTML-Tags.
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*
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* @access private
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*
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* @param string $text The text that is used to search for {link} and {endlink} tags.
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*
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* @return string Input string with HTML-formatted link tags
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*/
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function linkText($text) {
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$pattern = "/\\{link=([^}]*)\\}([^{]*)\\{endlink\\}/"; // Regular expression matching {link=[Link-Target]}[Text]{endlink}
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$replace = "<a href=\"\\1\" target=\"_blank\">\\2</a>"; //Replace pattern
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return preg_replace($pattern,$replace,$text);
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}
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?>
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