<?php /* $Id$ This code is part of LDAP Account Manager (http://www.ldap-account-manager.org/) Copyright (C) 2003 - 2006 Michael Duergner 2007 - 2010 Roland Gruber This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Manages creating/changing of pdf structures. */ /** * Displays the main page of the PDF editor where the user can select the displayed entries. * * @author Michael Duergner * @author Roland Gruber * @package PDF */ /** security functions */ include_once("../../lib/security.inc"); /** access to PDF configuration files */ include_once('../../lib/pdfstruct.inc'); /** LDAP object */ include_once('../../lib/ldap.inc'); /** LAM configuration */ include_once('../../lib/config.inc'); /** module functions */ include_once('../../lib/modules.inc'); /** XML functions */ include_once('../../lib/xml_parser.inc'); // start session startSecureSession(); // die if no write access if (!checkIfWriteAccessIsAllowed()) die(); setlanguage(); // check if user is logged in, if not go to login if (!$_SESSION['ldap'] || !$_SESSION['ldap']->server()) { metaRefresh("../login.php"); exit; } // Write $_POST variables to $_GET when form was submitted via post if(isset($_POST['type'])) { $_GET = $_POST; if($_POST['pdfname'] == '') { unset($_GET['pdfname']); } } // Abort and go back to main pdf structure page if(isset($_GET['abort'])) { metarefresh('pdfmain.php'); exit; } // set new logo and headline if ((isset($_GET['headline'])) && ($_GET['logoFile'] != $_SESSION['currentPageDefinitions']['filename'])) { $_SESSION['currentPageDefinitions']['filename'] = $_GET['logoFile']; } if ((isset($_GET['headline'])) && ($_GET['headline'] != $_SESSION['currentPageDefinitions']['headline'])) { $_SESSION['currentPageDefinitions']['headline'] = str_replace('<','',str_replace('>','',$_GET['headline'])); } // Check if pdfname is valid, then save current structure to file and go to // main pdf structure page $saveErrors = array(); if(isset($_GET['submit'])) { if(!isset($_GET['pdfname']) || !preg_match('/[a-zA-Z0-9\-\_]+/',$_GET['pdfname'])) { $saveErrors[] = array('ERROR', _('PDF structure name not valid'), _('The name for that PDF-structure you submitted is not valid. A valid name must consist of the following characters: \'a-z\',\'A-Z\',\'0-9\',\'_\',\'-\'.')); } else { $return = savePDFStructureDefinitions($_GET['type'],$_GET['pdfname']); if($return == 'ok') { metaRefresh('pdfmain.php?savedSuccessfully=' . $_GET['pdfname']); exit; } elseif($return == 'no perms'){ $saveErrors[] = array('ERROR', _("Could not save PDF structure, access denied."), $_GET['pdfname']); } } } // add a new text field elseif(isset($_GET['add_text'])) { // Check if text for static text field is specified if(!isset($_GET['text_text']) || ($_GET['text_text'] == '')) { StatusMessage('ERROR',_('No static text specified'),_('The static text must contain at least one character.')); } else { $entry = array(array('tag' => 'TEXT','type' => 'complete','level' => '2','value' => $_GET['text_text'])); // Insert new field in structure array_splice($_SESSION['currentPDFStructure'],$_GET['add_text_position'],0,$entry); } } // add a new section with text headline elseif(isset($_GET['add_sectionText'])) { // Check if name for new section is specified when needed if(!isset($_GET['section_text']) || ($_GET['section_text'] == '')) { StatusMessage('ERROR',_('No section text specified'),_('The headline for a new section must contain at least one character.')); } else { $attributes = array(); $attributes['NAME'] = $_GET['section_text']; $entry = array(array('tag' => 'SECTION','type' => 'open','level' => '2','attributes' => $attributes),array('tag' => 'SECTION','type' => 'close','level' => '2')); // Insert new field in structure array_splice($_SESSION['currentPDFStructure'],$_GET['add_sectionText_position'],0,$entry); } } // Add a new section with item as headline elseif(isset($_GET['add_section'])) { $attributes = array(); $attributes['NAME'] = '_' . $_GET['section_item']; $entry = array(array('tag' => 'SECTION','type' => 'open','level' => '2','attributes' => $attributes),array('tag' => 'SECTION','type' => 'close','level' => '2')); // Insert new field in structure array_splice($_SESSION['currentPDFStructure'],$_GET['add_section_position'],0,$entry); } // Add a new value field elseif(isset($_GET['add_new_field'])) { $field = array('tag' => 'ENTRY','type' => 'complete','level' => '3','attributes' => array('NAME' => $_GET['new_field'])); $pos = 0; // Find begin section to insert into while($pos < $_GET['add_field_position']) { next($_SESSION['currentPDFStructure']); $pos++; } $current = next($_SESSION['currentPDFStructure']); $pos++; // End of section to insert into while($current && $current['tag'] != 'SECTION' && $current['type'] != 'close') { $current = next($_SESSION['currentPDFStructure']); $pos++; } // Insert new entry before closing section tag array_splice($_SESSION['currentPDFStructure'],$pos,0,array($field)); } // Change section headline elseif(isset($_GET['change'])) { $alter = explode('_',$_GET['change']); $newvalue = $_GET['section_' . $alter[0]]; if (isset($alter[1]) && ($alter[1] == 'item') && ($newvalue[0] != '_')) { $newvalue = '_' . $newvalue; } $_SESSION['currentPDFStructure'][$alter[0]]['attributes']['NAME'] = $newvalue; } // Remove section, static text or value entry from structure elseif(isset($_GET['remove'])) { $start = 0; // Find element to remove while($start < $_GET['remove']) { next($_SESSION['currentPDFStructure']); $start++; } $remove = current($_SESSION['currentPDFStructure']); // We have a section to remove if($remove['tag'] == "SECTION") { $end = $start; $current = next($_SESSION['currentPDFStructure']); $end++; // Find end of section to remove while($current && $current['tag'] != 'SECTION' && $current['type'] != 'close') { $current = next($_SESSION['currentPDFStructure']); $end++; } // Remove complete section with all value entries in it from structure array_splice($_SESSION['currentPDFStructure'],$start,$end - $start + 1); } // We have a value entry to remove elseif($remove['tag'] == "ENTRY") { array_splice($_SESSION['currentPDFStructure'],$start,1); } // We hava a static text to remove elseif($remove['tag'] == "TEXT") { array_splice($_SESSION['currentPDFStructure'],$start,1); } } // Move a section, static text or value entry upwards elseif(isset($_GET['up'])) { $tmp = $_SESSION['currentPDFStructure'][$_GET['up']]; $prev = $_SESSION['currentPDFStructure'][$_GET['up'] - 1]; // We have a section or static text to move if($tmp['tag'] == 'SECTION' || $tmp['tag'] == 'TEXT') { $pos = 0; $borders = array(); $current = current($_SESSION['currentPDFStructure']); // Add borders of sections and static text entry to array if($current['tag'] == 'SECTION') { $borders[$current['type']][] = $pos; } elseif($current['tag'] == 'TEXT') { $borders['open'][] = $pos; $borders['close'][] = $pos; } // Find all sections and statci text fields before the section or static // text entry to move upwards while($pos < $_GET['up']) { $current = next($_SESSION['currentPDFStructure']); $pos++; if($current['tag'] == 'SECTION') { $borders[$current['type']][] = $pos; } elseif($current['tag'] == 'TEXT') { $borders['open'][] = $pos; $borders['close'][] = $pos; } } // Move only when not topmost element if(count($borders['close']) > 0) { // We have a section to move up if($current['tag'] == 'SECTION') { $current = next($_SESSION['currentPDFStructure']); $pos++; // Find end of section to move while($current && $current['tag'] != 'SECTION' && $current['type'] != 'close') { $current = next($_SESSION['currentPDFStructure']); $pos++; } $borders['close'][] = $pos; } // Calculate the entries to move and move them $cut_start = $borders['open'][count($borders['open']) - 1]; $cut_count = $borders['close'][count($borders['close']) - 1] - $borders['open'][count($borders['open']) - 1] + 1; $insert_pos = $borders['open'][count($borders['open']) - 2]; $tomove = array_splice($_SESSION['currentPDFStructure'],$cut_start,$cut_count); array_splice($_SESSION['currentPDFStructure'],$insert_pos,0,$tomove); } } // We have a value entry to move; move it only if its not the topmost // entry in this section elseif($tmp['tag'] == 'ENTRY' && $prev['tag'] == 'ENTRY') { $_SESSION['currentPDFStructure'][$_GET['up']] = $prev; $_SESSION['currentPDFStructure'][$_GET['up'] - 1] = $tmp; } } // Move a section, static text field or value entry downwards elseif(isset($_GET['down'])) { $tmp = $_SESSION['currentPDFStructure'][$_GET['down']]; $next = $_SESSION['currentPDFStructure'][$_GET['down'] + 1]; // We have a section or static text to move if($tmp['tag'] == 'SECTION' || $tmp['tag'] == 'TEXT') { $pos = 0; $current = current($_SESSION['currentPDFStructure']); // Find section or static text entry to move while($pos < $_GET['down']) { $current = next($_SESSION['currentPDFStructure']); $pos++; } $borders = array(); // We have a section to move if($current['tag'] == 'SECTION'){ $borders[$current['type']][] = $pos; $current = next($_SESSION['currentPDFStructure']); $pos++; // Find end of section to move while($current && $current['tag'] != 'SECTION' && $current['type'] != 'close') { $current = next($_SESSION['currentPDFStructure']); $pos++; } $borders['close'][] = $pos; } // We have a static text entry to move elseif($current['tag'] == 'TEXT') { $borders['open'][] = $pos; $borders['close'][] = $pos; } $current = next($_SESSION['currentPDFStructure']); $pos++; // Find next section or static text entry in structure if($current) { // Next is a section if($current['tag'] == 'SECTION') { $borders[$current['type']][] = $pos; $current = next($_SESSION['currentPDFStructure']); $pos++; // Find end of this section while($current && $current['tag'] != 'SECTION' && $current['type'] != 'close') { if($current['tag'] == 'SECTION') { $borders[$current['type']][] = $pos; } $current = next($_SESSION['currentPDFStructure']); $pos++; } } // Next is static text entry elseif($current['tag'] == 'TEXT') { $borders['open'][] = $pos; } $borders['close'][] = $pos; } // Move only downwars if not bottenmost element of this structure if(count($borders['open']) > 1) { // Calculate entries to move and move them $cut_start = $borders['open'][count($borders['open']) - 1]; $cut_count = $borders['close'][count($borders['close']) - 1] - $borders['open'][count($borders['open']) - 1] + 1; $insert_pos = $borders['open'][count($borders['open']) - 2]; $tomove = array_splice($_SESSION['currentPDFStructure'],$cut_start,$cut_count); array_splice($_SESSION['currentPDFStructure'],$insert_pos,0,$tomove); } } // We have a value entry to move; move it only if it is not the bottmmost // element of this section. elseif($tmp['tag'] == 'ENTRY' && $next['tag'] == 'ENTRY') { $_SESSION['currentPDFStructure'][$_GET['down']] = $_SESSION['currentPDFStructure'][$_GET['down'] + 1]; $_SESSION['currentPDFStructure'][$_GET['down'] + 1] = $tmp; } } // Load PDF structure from file if it is not defined in session if(!isset($_SESSION['currentPDFStructure'])) { // Load structure file to be edit if(isset($_GET['edit'])) { $load = loadPDFStructureDefinitions($_GET['type'],$_GET['edit']); $_SESSION['currentPDFStructure'] = $load['structure']; $_SESSION['currentPageDefinitions'] = $load['page_definitions']; $_GET['pdfname'] = $_GET['edit']; } // Load default structure file when creating a new one else { $load = loadPDFStructureDefinitions($_GET['type']); $_SESSION['currentPDFStructure'] = $load['structure']; $_SESSION['currentPageDefinitions'] = $load['page_definitions']; } } // Load available fields from modules when not set in session if(!isset($_SESSION['availablePDFFields'])) { $_SESSION['availablePDFFields'] = getAvailablePDFFields($_GET['type']); } // Create the values for the dropdown boxes for section headline defined by // value entries and fetch all available modules $modules = array(); $section_items_array = array(); $section_items = ''; $sortedModules = array(); foreach($_SESSION['availablePDFFields'] as $module => $fields) { if ($module != 'main') { $title = getModuleAlias($module, $_GET['type']); } else { $title = _('Main'); } $sortedModules[$module] = $title; } natcasesort($sortedModules); foreach($sortedModules as $module => $title) { $values = $_SESSION['availablePDFFields'][$module]; if (!is_array($values) || (sizeof($values) < 1)) { continue; } $modules[] = $module; $section_items .= "<optgroup label=\"" . $title . "\"\n>"; natcasesort($values); foreach($values as $attribute => $attributeLabel) { $section_items_array[] = $module . '_' . $attribute; $section_items .= "<option value=\"" . $module . '_' . $attribute . "\">" . $attributeLabel . "</option>\n"; } $section_items .= "</optgroup>\n"; } $modules = join(',',$modules); $logoFiles = getAvailableLogos(); $logos = '<option value="none"' . (($_SESSION['currentPageDefinitions']['filename'] == 'none') ? ' selected="selected"' : '') . '>' . _('No logo') . "</option>\n"; foreach($logoFiles as $logoFile) { $logos .= "<option value=\"" . $logoFile['filename'] . "\"" .(($_SESSION['currentPageDefinitions']['filename'] == $logoFile['filename'] || (!isset($_SESSION['currentPageDefinitions']['filename']) && $logoFile['filename'] == 'printLogo.jpg')) ? ' selected="selected"' : '') . '>' . $logoFile['filename'] . ' (' . $logoFile['infos'][0] . ' x ' . $logoFile['infos'][1] . ")</option>\n"; } // print header include '../main_header.php'; // print error messages if any if (sizeof($saveErrors) > 0) { for ($i = 0; $i < sizeof($saveErrors); $i++) { call_user_func_array('StatusMessage', $saveErrors[$i]); } echo "<br>\n"; } ?> <br> <form action="pdfpage.php" method="post"> <table> <tr> <!-- print current structure --> <td align="left" valign="top"> <fieldset class="<?php echo $_GET['type']; ?>edit"> <legend> <b><?php if (isset($_GET['pdfname'])) echo $_GET['pdfname']; ?></b> </legend> <BR> <b><?php echo _('Headline'); ?>:</b> <input type="text" name="headline" value="<?php echo ((isset($_SESSION['currentPageDefinitions']['headline'])) ? $_SESSION['currentPageDefinitions']['headline'] : 'LDAP Account Manager'); ?>"> <b><?php echo _('Logo'); ?>:</b> <select name="logoFile" size="1"> <?php echo $logos; ?> </select> <BR><HR><BR> <table width="100%"> <?php $sections = '<option value="0">' . _('Beginning') . "</option>\n"; $nonTextSections = ''; // Print every entry in the current structure foreach($_SESSION['currentPDFStructure'] as $key => $entry) { // Create the up/down/remove links $links = "<td width=18>\n<a href=\"pdfpage.php?type=" . $_GET['type'] . "&up=" . $key . (isset($_GET['pdfname']) ? '&pdfname=' . $_GET['pdfname'] : '') . (isset($_GET['headline']) ? '&headline=' . $_GET['headline'] : '') . (isset($_GET['logoFile']) ? '&logoFile=' . $_GET['logoFile'] : '') . "\">" . "<img src=\"../../graphics/up.gif\" alt=\"" . _("Up") . "\" border=\"0\"></a>\n</td>\n" . "<td width=18>\n<a href=\"pdfpage.php?type=" . $_GET['type'] . "&down=" . $key . (isset($_GET['pdfname']) ? '&pdfname=' . $_GET['pdfname'] : '') . (isset($_GET['headline']) ? '&headline=' . $_GET['headline'] : '') . (isset($_GET['logoFile']) ? '&logoFile=' . $_GET['logoFile'] : '') . "\">" . "<img src=\"../../graphics/down.gif\" alt=\"" . _("Down") . "\" border=\"0\"></a>\n</td>\n" . "<td width=18>\n<a href=\"pdfpage.php?type=" . $_GET['type'] . "&remove=" . $key . (isset($_GET['pdfname']) ? '&pdfname=' . $_GET['pdfname'] : '') . (isset($_GET['headline']) ? '&headline=' . $_GET['headline'] : '') . (isset($_GET['logoFile']) ? '&logoFile=' . $_GET['logoFile'] : '') . "\">" . "<img src=\"../../graphics/delete.gif\" alt=\"" . _("Remove") . "\" border=\"0\"></a>\n</td>\n" . "<td width=\"100%\"> </td>"; // We have a new section to start if($entry['tag'] == "SECTION" && $entry['type'] == "open") { $name = $entry['attributes']['NAME']; if(preg_match("/^_[a-zA-Z0-9_]+_[a-zA-Z0-9_]+/",$name)) { $section_headline = translateFieldIDToName(substr($name,1), $_GET['type']); } else { $section_headline = $name; } $nonTextSections .= '<option value="' . $key . '">' . $section_headline . "</option>\n"; $sections .= '<option value="' . ($key) . '">' . $section_headline . "</option>\n"; ?> <tr> <td nowrap colspan="2"> <?php // Section headline is a value entry if(preg_match("/^_[a-zA-Z0-9_]+_[a-zA-Z0-9_]+/",$name)) { ?> <select name="section_<?php echo $key;?>"> <?php foreach($section_items_array as $item) { ?> <option value="_<?php echo $item;?>"<?php echo ((substr($name,1) == $item) ? ' selected' : '');?>><?php echo translateFieldIDToName($item, $_GET['type']);?></option> <?php } ?> </select> <button type="submit" name="change" value="<?php echo $key;?>_item"><?php echo _('Change');?></button> <?php } // Section headline is a user text else { ?> <input type="text" name="section_<?php echo $key;?>" value="<?php echo $section_headline;?>"> <button type="submit" name="change" value="<?php echo $key;?>"><?php echo _('Change');?></button> <?php } ?> </td> <td width="20"> </td> <?php echo $links;?> </tr> <?php } // We have a section to end elseif($entry['tag'] == "SECTION" && $entry['type'] == "close") { ?> <tr> <td colspan="7"> <br> </td> </tr> <?php } // We have to include a static text. elseif($entry['tag'] == "TEXT") { // Add current satic text for dropdown box needed for the position when inserting a new // section or static text entry $sections .= '<option value="' . ($key + 1) . '">' . _('Static text') . "</option>\n"; ?> <tr> <td nowrap colspan="2" width="400"> <b><?php echo _('Static text');?></b> </td> <td width="20"> </td> <?php echo $links;?> </tr> <tr> <td colspan="7"> <br> </td> </tr> <tr> <td> </td> <td colspan="6"> <?php echo $entry['value'];?> </td> </tr> <tr> <td colspan="7"> <br> </td> </tr> <?php } // We have to include an entry from the account elseif($entry['tag'] == "ENTRY") { // Get name of current entry $name = $entry['attributes']['NAME']; ?> <tr> <td width="20"> </td> <td> <?php echo translateFieldIDToName($name, $_GET['type']);?> </td> <td width="20"> </td> <?php echo $links;?> </tr> <?php } } // Print the boxes for adding new sections and static text entries // Print save and abort buttons ?> </table> </fieldset> <p> </p> </td> </tr> <tr> <td colspan="3"> <fieldset class="<?php echo $_GET['type']; ?>edit"> <legend> <b><?php echo _('New section');?></b> </legend><BR> <table> <tr> <td> <fieldset class="<?php echo $_GET['type']; ?>edit"> <legend> <b><?php echo _("Section"); ?></b> </legend> <table align="left" width="100%"> <tr> <td> <?php echo _("Headline"); ?>: <input type="text" name="section_text"> </td> <td> <B><?php echo _('Position');?>: </B> <select name="add_sectionText_position"> <?php echo $sections;?> </select> </td> <td> <input type="submit" name="add_sectionText" value="<?php echo _('Add');?>"> </td> </tr> <tr> <td> <?php echo _("Headline"); ?>: <select name="section_item"> <?php echo $section_items;?> </select> </td> <td> <B><?php echo _('Position');?>: </B> <select name="add_section_position"> <?php echo $sections;?> </select> </td> <td> <input type="submit" name="add_section" value="<?php echo _('Add');?>"> </td> </tr> </table> </fieldset> </td> </tr> <tr> <td colspan="2"> </td> </tr> <tr> <td> <fieldset class="<?php echo $_GET['type']; ?>edit"> <legend> <b><?php echo _("Text field"); ?></b> </legend> <table width="100%"> <tr> <td> <textarea name="text_text" rows="3" cols="40"></textarea> </td> <td> <B><?php echo _('Position');?>: </B> <select name="add_text_position"> <?php echo $sections;?> </select> </td> <td> <input type="submit" name="add_text" value="<?php echo _('Add');?>"> </td> </tr> </table> </fieldset> </td> </tr> </table> </fieldset> </td> </tr> <tr> <td colspan="3"> <fieldset class="<?php echo $_GET['type']; ?>edit"> <legend> <b><?php echo _('New field');?></b> </legend><BR> <select name="new_field"> <?php foreach($sortedModules as $module => $title) { $fields = $_SESSION['availablePDFFields'][$module]; if (isset($fields) && is_array($fields) && (sizeof($fields) > 0)) { natcasesort($fields); echo "<optgroup label=\"$title\">\n"; foreach ($fields as $field => $fieldLabel) { echo "<option value=\"" . $module . "_" . $field . "\" label=\"$fieldLabel\">$fieldLabel</option>\n"; } echo "</optgroup>\n"; } } ?> </select> <B><?php echo _('Position');?>: </B> <select name="add_field_position"> <?php echo $nonTextSections;?> </select> <input type="submit" name="add_new_field" value="<?php echo _('Add');?>"> </fieldset> <p> </p> </td> </tr> <tr> <td colspan="3"> <fieldset class="<?php echo $_GET['type']; ?>edit"> <legend> <b><?php echo _("Save"); ?></b> </legend><BR> <b><?php echo _("Structure name"); ?>:</b> <?php $structureName = ''; if (isset($_GET['edit'])) { $structureName = $_GET['edit']; } elseif (isset($_GET['pdfname'])) { $structureName = $_GET['pdfname']; } else if (isset($_POST['pdfname'])) { $structureName = $_POST['pdfname']; } ?> <input type="text" name="pdfname" value="<?php echo $structureName;?>"> <?php printHelpLink(getHelp('', '360'), '360'); ?> <br><br> <input type="submit" name="submit" value="<?php echo _("Save");?>"> <input type="submit" name="abort" value="<?php echo _("Cancel");?>"> </fieldset> </td> </tr> </table> <input type="hidden" name="modules" value="<?php echo $modules;?>"> <input type="hidden" name="type" value="<?php echo $_GET['type'];?>"> <br><br><br> </form> <?php include '../main_footer.php'; /** * Translates a given field ID (e.g. inetOrgPerson_givenName) to its descriptive name. * * @param String $id field ID * @param String $scope account type */ function translateFieldIDToName($id, $scope) { foreach ($_SESSION['availablePDFFields'] as $module => $fields) { if (!(strpos($id, $module . '_') === 0)) { continue; } foreach ($fields as $name => $label) { if ($id == $module . '_' . $name) { if ($module == 'main') { return _('Main') . ': ' . $label; } else { return getModuleAlias($module, $scope) . ': ' . $label; } } } } return $id; } ?>