Changed var_export() calls to use "true" as second parameter. Not sure which PHP version it was added in, but I could have sworn it wasn't there last time I checked.
+ − <?php
+ −
+ − /*
+ − * Enano - an open-source CMS capable of wiki functions, Drupal-like sidebar blocks, and everything in between
+ − * Copyright (C) 2006-2009 Dan Fuhry
+ − *
+ − * This program is Free Software; you can redistribute 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 details.
+ − */
+ −
+ − // Page management smart form
+ −
+ − function page_Admin_PageManager()
+ − {
+ − global $db, $session, $paths, $template, $plugins; // Common objects
+ − global $lang;
+ − global $cache;
+ −
+ − if ( $session->auth_level < USER_LEVEL_ADMIN || $session->user_level < USER_LEVEL_ADMIN )
+ − {
+ − $login_link = makeUrlNS('Special', 'Login/' . $paths->nslist['Special'] . 'Administration', 'level=' . USER_LEVEL_ADMIN, true);
+ − echo '<h3>' . $lang->get('adm_err_not_auth_title') . '</h3>';
+ − echo '<p>' . $lang->get('adm_err_not_auth_body', array( 'login_link' => $login_link )) . '</p>';
+ − return;
+ − }
+ −
+ − require_once(ENANO_ROOT . '/includes/pageutils.php');
+ −
+ − echo '<h3>' . $lang->get('acppm_heading_main') . '</h3>';
+ − $show_select = true;
+ −
+ − if ( isset($_REQUEST['action']) || isset($_REQUEST['source']) )
+ − {
+ − if ( isset($_REQUEST['action']) )
+ − {
+ − $act =& $_REQUEST['action'];
+ − $act = strtolower($act);
+ − }
+ − else if ( isset($_REQUEST['source']) && $_REQUEST['source'] == 'ajax' )
+ − {
+ − $act = 'select';
+ − }
+ − switch ( $act )
+ − {
+ − case 'save':
+ − case 'select':
+ − // First step is to determine the page ID and namespace
+ −
+ − if ( isset($_REQUEST['pid_search']) )
+ − {
+ − list($page_id, $namespace) = RenderMan::strToPageID($_REQUEST['page_id']);
+ − $name = $db->escape(dirtify_page_id($page_id));
+ − $page_id = $db->escape(sanitize_page_id($page_id));
+ − $namespace = $db->escape($namespace);
+ − $name = strtolower($name);
+ − $page_id = strtolower($page_id);
+ − $sql = "SELECT * FROM " . table_prefix . "pages WHERE ( " . ENANO_SQLFUNC_LOWERCASE . "(urlname) LIKE '%$page_id%' OR " . ENANO_SQLFUNC_LOWERCASE . "(name) LIKE '%$name%' ) ORDER BY name ASC;";
+ − }
+ − else
+ − {
+ − // pid_search was not set, assume absolute page ID
+ − list($page_id, $namespace) = RenderMan::strToPageID($_REQUEST['page_id']);
+ − $page_id = $db->escape(sanitize_page_id($page_id));
+ − $namespace = $db->escape($namespace);
+ −
+ − $sql = "SELECT * FROM " . table_prefix . "pages WHERE urlname = '$page_id' AND namespace = '$namespace';";
+ − }
+ −
+ − if ( !($q = $db->sql_query($sql)) )
+ − {
+ − $db->_die('PageManager selecting dataset for page');
+ − }
+ −
+ − if ( $db->numrows() < 1 )
+ − {
+ − echo '<div class="error-box">
+ − ' . $lang->get('acppm_err_page_not_found') . '
+ − </div>';
+ − break;
+ − }
+ −
+ − if ( $db->numrows() > 1 )
+ − {
+ − // Ambiguous results
+ − if ( isset($_REQUEST['pid_search']) )
+ − {
+ − echo '<h3>' . $lang->get('acppm_msg_results_ambiguous_title') . '</h3>';
+ − echo '<p>' . $lang->get('acppm_msg_results_ambiguous_body') . '</p>';
+ − echo '<ul>';
+ − while ( $row = $db->fetchrow($q) )
+ − {
+ − echo '<li>';
+ − $pathskey = $paths->nslist[$row['namespace']] . $row['urlname'];
+ − $edit_url = makeUrlNS('Special', 'Administration', "module={$paths->nslist['Admin']}PageManager&action=select&page_id=$pathskey", true);
+ − $view_url = makeUrlNS($row['namespace'], $row['urlname']);
+ − $page_name = htmlspecialchars(get_page_title_ns( $row['urlname'], $row['namespace'] ));
+ − $view_link = $lang->get('acppm_ambig_btn_viewpage');
+ − echo "<a href=\"$edit_url\">$page_name</a> (<a onclick=\"window.open(this.href); return false;\" href=\"$view_url\">$view_link</a>)";
+ − echo '</li>';
+ − }
+ − echo '</ul>';
+ − $show_select = false;
+ − break;
+ − }
+ − else
+ − {
+ − echo '<p>' . $lang->get('acppm_err_ambig_absolute') . '</p>';
+ − break;
+ − }
+ − }
+ −
+ − // From this point on we can assume that exactly one matching page was found.
+ − $dataset = $db->fetchrow();
+ − $page_id = $dataset['urlname'];
+ − $namespace = $dataset['namespace'];
+ −
+ − // This is used to re-determine the page ID after submit.
+ − $pathskey = $paths->nslist[$namespace] . sanitize_page_id($page_id);
+ −
+ − // The extra switch allows us to break out of the save routine if needed
+ − switch ( $act )
+ − {
+ − case 'save':
+ −
+ − $errors = array();
+ − $page_id_changed = false;
+ − $namespace_changed = false;
+ −
+ − // Backup the dataset to avoid redundantly updating values
+ − $dataset_backup = $dataset;
+ −
+ − // We've elected to save the page. The angle of attack here is to validate each form field,
+ − // and if the field validates successfully, change the value in $dataset accordingly.
+ −
+ − // Field: page name
+ − $page_name = $_POST['page_name'];
+ − $page_name = trim($page_name);
+ − if ( empty($page_name) )
+ − {
+ − $errors[] = $lang->get('acppm_err_invalid_page_name');
+ − }
+ − else
+ − {
+ − $dataset['name'] = $page_name;
+ − }
+ −
+ − // Field: page URL string
+ − $page_urlname = $_POST['page_urlname'];
+ − $page_urlname = trim($_POST['page_urlname']);
+ − if ( empty($page_urlname) && !have_blank_urlname_page() )
+ − {
+ − $errors[] = $lang->get('acppm_err_invalid_url_string');
+ − }
+ − else
+ − {
+ − $page_id_changed = ( $_POST['page_urlname'] !== $dataset['urlname'] );
+ − $dataset['urlname'] = sanitize_page_id($page_urlname);
+ − }
+ −
+ − // Field: namespace
+ − $namespace_new = $_POST['page_namespace'];
+ − if ( !isset($paths->nslist[ $namespace ]) )
+ − {
+ − $errors[] = $lang->get('acppm_err_invalid_namespace');
+ − }
+ − else
+ − {
+ − $namespace_changed = ( $_POST['page_namespace'] !== $dataset['namespace'] );
+ − $dataset['namespace'] = $namespace_new;
+ − }
+ −
+ − // Field: comments enabled
+ − $dataset['comments_on'] = ( isset($_POST['comments_on']) ) ? 1 : 0;
+ −
+ − // Field: page visible
+ − $dataset['visible'] = ( isset($_POST['visible']) ) ? 1 : 0;
+ −
+ − // Field: standalone page
+ − $dataset['special'] = ( isset($_POST['special']) ) ? 1 : 0;
+ −
+ − // Field: page protection
+ − $protect_level = $_POST['protected'];
+ − if ( !in_array($protect_level, array('0', '1', '2')) )
+ − {
+ − $errors[] = $lang->get('acppm_err_invalid_protection');
+ − }
+ − else
+ − {
+ − $dataset['protected'] = intval($protect_level);
+ − }
+ −
+ − // Field: wiki mode
+ − $wiki_mode = $_POST['wikimode'];
+ − if ( !in_array($wiki_mode, array('0', '1', '2')) )
+ − {
+ − $errors[] = $lang->get('acppm_err_invalid_wiki_mode');
+ − }
+ − else
+ − {
+ − $dataset['wiki_mode'] = intval($wiki_mode);
+ − }
+ −
+ − if ( count($errors) < 1 )
+ − {
+ − // We're free of errors. Build a SQL query to update the page table.
+ − $particles = array();
+ −
+ − foreach ( $dataset as $key => $value )
+ − {
+ − if ( $value === $dataset_backup[$key] || ( is_int($value) && $value === intval($dataset_backup[$key]) ) )
+ − continue;
+ − if ( is_int($value) )
+ − {
+ − $particle = "$key = $value";
+ − }
+ − else
+ − {
+ − $value = $db->escape($value);
+ − $particle = "$key = '$value'";
+ − }
+ − $particles[] = $particle;
+ − unset($particle);
+ − }
+ −
+ − $page_id_new = $db->escape($dataset['urlname']);
+ − $namespace_new = $db->escape($dataset['namespace']);
+ −
+ − // Only run the update query if at least one field was changed.
+ − if ( count($particles) > 0 )
+ − {
+ − $particles = implode(', ', $particles);
+ − $page_id_db = $db->escape($page_id);
+ − $namespace_db = $db->escape($namespace);
+ − $sql = 'UPDATE ' . table_prefix . "pages SET $particles WHERE urlname = '$page_id_db' AND namespace = '$namespace_db';";
+ −
+ − if ( !$db->sql_query($sql) )
+ − $db->_die('PageManager running primary update query');
+ −
+ − // Did we change the page ID or namespace? If so we need to also change logs, comments, tags, etc.
+ − if ( $page_id_changed || $namespace_changed )
+ − {
+ − $sql = array(
+ − 'UPDATE ' . table_prefix . "logs SET page_id = '$page_id_new', namespace = '$namespace_new' WHERE page_id = '$page_id_db' AND namespace = '$namespace_db';",
+ − 'UPDATE ' . table_prefix . "tags SET page_id = '$page_id_new', namespace = '$namespace_new' WHERE page_id = '$page_id_db' AND namespace = '$namespace_db';",
+ − 'UPDATE ' . table_prefix . "comments SET page_id = '$page_id_new', namespace = '$namespace_new' WHERE page_id = '$page_id_db' AND namespace = '$namespace_db';",
+ − 'UPDATE ' . table_prefix . "page_text SET page_id = '$page_id_new', namespace = '$namespace_new' WHERE page_id = '$page_id_db' AND namespace = '$namespace_db';",
+ − 'UPDATE ' . table_prefix . "categories SET page_id = '$page_id_new', namespace = '$namespace_new' WHERE page_id = '$page_id_db' AND namespace = '$namespace_db';",
+ − 'UPDATE ' . table_prefix . "files SET page_id = '$page_id_new', filename = '$page_id_new' WHERE page_id = '$page_id_db';"
+ − );
+ − foreach ( $sql as $q )
+ − {
+ − if ( !$db->sql_query($q) )
+ − $db->_die('PageManager running slave update query after page ID/namespace change');
+ − }
+ −
+ − // If we're going File -> other, remove files
+ − if ( $namespace_db === 'File' && $namespace_new !== 'File' )
+ − {
+ − PageUtils::delete_page_files($page_id);
+ − }
+ − }
+ −
+ − // Did we change the name of the page? If so, make PageProcessor log it
+ − if ( $dataset_backup['name'] != $dataset['name'] )
+ − {
+ − $page = new PageProcessor($page_id_new, $namespace_new);
+ − $page->rename_page($dataset['name']);
+ − }
+ −
+ − // Finally, clear the metadata cache
+ − $cache->purge('page_meta');
+ − }
+ −
+ − // Did the user ask to delete the page?
+ − // I know it's a bit pointless to delete the page only after validating and processing the whole form, but what the heck :)
+ − if ( isset($_POST['delete']) )
+ − {
+ − PageUtils::deletepage($page_id_new, $namespace_new, $lang->get('acppm_delete_reason'));
+ − }
+ −
+ − echo '<div class="info-box">' . $lang->get('acppm_msg_save_success', array( 'viewpage_url' => makeUrlNS($dataset['namespace'], $dataset['urlname']) )) . '</div>';
+ − break 2;
+ − }
+ −
+ − break;
+ − }
+ − $tpl_code = <<<TPLCODE
+ − <div class="tblholder">
+ − <table border="0" cellspacing="1" cellpadding="4">
+ − <tr>
+ − <th colspan="2">
+ − {lang:acppm_heading_editing} "{PAGE_NAME}"
+ − </th>
+ − </tr>
+ −
+ − <tr>
+ − <td class="row2">
+ − {lang:acppm_lbl_page_name}
+ − </td>
+ − <td class="row1">
+ − <input type="text" name="page_name" value="{PAGE_NAME}" size="40" />
+ − </td>
+ − </tr>
+ −
+ − <tr>
+ − <td class="row2">
+ − {lang:acppm_lbl_page_urlname}<br />
+ − <small>{lang:acppm_lbl_page_urlname_hint}</small>
+ − </td>
+ − <td class="row1">
+ − <input type="text" name="page_urlname" value="{PAGE_URLNAME}" size="40" />
+ − </td>
+ − </tr>
+ −
+ − <tr>
+ − <td class="row2">
+ − {lang:acppm_lbl_namespace}
+ − </td>
+ − <td class="row1">
+ − <select name="page_namespace">
+ − {NAMESPACE_LIST}</select>
+ − <!-- BEGIN is_file -->
+ − <br />
+ − {lang:acppm_msg_file_ns_warning}
+ − <!-- END is_file -->
+ − </td>
+ − </tr>
+ −
+ − <tr>
+ − <th colspan="2" class="subhead">
+ − {lang:acppm_heading_advanced}
+ − </th>
+ − </tr>
+ −
+ − <tr>
+ − <td class="row2">
+ − {lang:acppm_lbl_enable_comments_title}
+ − </td>
+ − <td class="row1">
+ − <label>
+ − <input type="checkbox" name="comments_on" <!-- BEGIN comments_enabled -->checked="checked" <!-- END comments_enabled -->/>
+ − {lang:acppm_lbl_enable_comments}
+ − </label>
+ − <br />
+ − <small>{lang:acppm_lbl_enable_comments_hint}</small>
+ − </td>
+ − </tr>
+ −
+ − <tr>
+ − <td class="row2">
+ − {lang:acppm_lbl_special_title}
+ − </td>
+ − <td class="row1">
+ − <label>
+ − <input type="checkbox" name="special" <!-- BEGIN special -->checked="checked" <!-- END special -->/>
+ − {lang:acppm_lbl_special}
+ − </label>
+ − <br />
+ − <small>{lang:acppm_lbl_special_hint}</small>
+ − </td>
+ − </tr>
+ −
+ − <tr>
+ − <td class="row2">
+ − {lang:acppm_lbl_visible_title}
+ − </td>
+ − <td class="row1">
+ − <label>
+ − <input type="checkbox" name="visible" <!-- BEGIN visible -->checked="checked" <!-- END visible -->/>
+ − {lang:acppm_lbl_visible}
+ − </label>
+ − <br />
+ − <small>{lang:acppm_lbl_visible_hint}</small>
+ − </td>
+ − </tr>
+ −
+ − <tr>
+ − <td class="row2">
+ − {lang:acppm_lbl_protected_title}
+ − </td>
+ − <td class="row1">
+ − <label>
+ − <input type="radio" name="protected" value="0" <!-- BEGIN protected_off -->checked="checked" <!-- END protected_off -->/>
+ − {lang:acppm_lbl_protected_off}
+ − </label>
+ − <br />
+ − <label>
+ − <input type="radio" name="protected" value="1" <!-- BEGIN protected_on -->checked="checked" <!-- END protected_on -->/>
+ − {lang:acppm_lbl_protected_on}
+ − </label>
+ − <br />
+ − <label>
+ − <input type="radio" name="protected" value="2" <!-- BEGIN protected_semi -->checked="checked" <!-- END protected_semi -->/>
+ − {lang:acppm_lbl_protected_semi}
+ − </label>
+ − <br />
+ − <small>{lang:acppm_lbl_protected_hint}</small>
+ − </td>
+ − </tr>
+ −
+ − <tr>
+ − <td class="row2">
+ − {lang:acppm_lbl_wikimode_title}
+ − </td>
+ − <td class="row1">
+ − <label>
+ − <input type="radio" name="wikimode" value="0" <!-- BEGIN wikimode_off -->checked="checked" <!-- END wikimode_off -->/>
+ − {lang:acppm_lbl_wikimode_off}
+ − </label>
+ − <br />
+ − <label>
+ − <input type="radio" name="wikimode" value="1" <!-- BEGIN wikimode_on -->checked="checked" <!-- END wikimode_on -->/>
+ − {lang:acppm_lbl_wikimode_on}
+ − </label>
+ − <br />
+ − <label>
+ − <input type="radio" name="wikimode" value="2" <!-- BEGIN wikimode_global -->checked="checked" <!-- END wikimode_global -->/>
+ − {lang:acppm_lbl_wikimode_global}
+ − </label>
+ − <br />
+ − <small>{lang:acppm_lbl_wikimode_hint}</small>
+ − </td>
+ − </tr>
+ −
+ − <tr>
+ − <td class="row2">
+ − {lang:acppm_lbl_delete_title}
+ − </td>
+ − <td class="row1">
+ − <label>
+ − <input type="checkbox" name="delete" />
+ − {lang:acppm_lbl_delete}
+ − </label>
+ − <br />
+ − <small>{lang:acppm_lbl_delete_hint}</small>
+ − </td>
+ − </tr>
+ −
+ − <tr>
+ − <th colspan="2" class="subhead">
+ − <button name="action" value="save">
+ − <b>{lang:etc_save_changes}</b>
+ − </button>
+ − <button name="action" value="nil">
+ − <b>{lang:etc_cancel}</b>
+ − </button>
+ − </th>
+ − </tr>
+ −
+ − </table>
+ − </div>
+ −
+ − <input type="hidden" name="page_id" value="{PATHS_KEY}" />
+ − TPLCODE;
+ − $parser = $template->makeParserText($tpl_code);
+ −
+ − $ns_list = '';
+ − foreach ( $paths->nslist as $ns => $prefix )
+ − {
+ − // FIXME: Plugins need to specify whether they want Enano's regular PageProcessor
+ − // to handle these pages, and whether such pages from namespaces created by plugins
+ − // can be stored in the database or not.
+ − if ( $ns == 'Special' || $ns == 'Admin' || $ns == 'Anonymous' )
+ − continue;
+ − $ns = htmlspecialchars($ns);
+ − $prefix = htmlspecialchars($prefix);
+ − if ( empty($prefix) )
+ − $prefix = $lang->get('acppm_ns_article');
+ − $sel = ( $dataset['namespace'] == $ns ) ? ' selected="selected"' : '';
+ − $ns_list .= " <option value=\"$ns\"$sel>$prefix</option>\n ";
+ − }
+ −
+ − $parser->assign_vars(array(
+ − 'PAGE_NAME' => htmlspecialchars($dataset['name']),
+ − 'PAGE_URLNAME' => htmlspecialchars($dataset['urlname']),
+ − 'NAMESPACE_LIST' => $ns_list,
+ − 'PATHS_KEY' => $pathskey
+ − ));
+ −
+ − $parser->assign_bool(array(
+ − 'comments_enabled' => ( $dataset['comments_on'] == 1 ),
+ − 'special' => ( $dataset['special'] == 1 ),
+ − 'visible' => ( $dataset['visible'] == 1 ),
+ − 'protected_off' => ( $dataset['protected'] == 0 ),
+ − 'protected_on' => ( $dataset['protected'] == 1 ),
+ − 'protected_semi' => ( $dataset['protected'] == 2 ),
+ − 'wikimode_off' => ( $dataset['wiki_mode'] == 0 ),
+ − 'wikimode_on' => ( $dataset['wiki_mode'] == 1 ),
+ − 'wikimode_global' => ( $dataset['wiki_mode'] == 2 ),
+ − 'is_file' => ( $dataset['namespace'] == 'File' )
+ − ));
+ −
+ − if ( isset($errors) )
+ − {
+ − echo '<div class="error-box">';
+ − echo $lang->get('acppm_err_header');
+ − echo '<ul>';
+ − echo '<li>' . implode('</li><li>', $errors) . '</li>';
+ − echo '</ul>';
+ − echo '</div>';
+ − }
+ −
+ − $form_action = makeUrlNS('Special', 'Administration', "module={$paths->nslist['Admin']}PageManager", true);
+ −
+ − echo "<form action=\"$form_action\" method=\"post\">";
+ − echo $parser->run();
+ − echo "</form>";
+ −
+ − $show_select = false;
+ − break;
+ − }
+ − }
+ −
+ − if ( $show_select )
+ − {
+ − echo '<p>' . $lang->get('acppm_hint') . '</p>';
+ −
+ − // Show the search form
+ −
+ − $form_action = makeUrlNS('Special', 'Administration', "module={$paths->nslist['Admin']}PageManager", true);
+ − echo "<form action=\"$form_action\" method=\"post\">";
+ − echo $lang->get('acppm_lbl_field_search') . ' ';
+ − echo $template->pagename_field('page_id') . ' ';
+ − echo '<input type="hidden" name="action" value="select" />';
+ − echo '<input type="submit" name="pid_search" value="' . $lang->get('search_btn_search') . '" />';
+ − echo "</form>";
+ −
+ − // Grab all pages from the database and show a list of pages on the site
+ −
+ − echo '<h3>' . $lang->get('acppm_heading_select_page_from_list') . '</h3>';
+ − echo '<p>' . $lang->get('acppm_hint_select_page_from_list') . '</p>';
+ −
+ − $q = $db->sql_query('SELECT COUNT(name) AS num_pages FROM ' . table_prefix . 'pages;');
+ − if ( !$q )
+ − $db->_die('PageManager doing initial page count');
+ − list($num_pages) = $db->fetchrow_num();
+ − $db->free_result();
+ −
+ − $pg_start = ( isset($_GET['offset']) ) ? intval($_GET['offset']) : 0;
+ −
+ − $q = $db->sql_query('SELECT urlname, name, namespace, ' . $num_pages . ' AS num_pages, ' . $pg_start . ' AS offset FROM ' . table_prefix . 'pages ORDER BY name ASC;');
+ − if ( !$q )
+ − $db->_die('PageManager doing main select query for page list');
+ −
+ − // Paginate results
+ − $html = paginate(
+ − $q,
+ − '{urlname}',
+ − $num_pages,
+ − makeUrlNS('Special', 'Administration', "module={$paths->nslist['Admin']}PageManager&offset=%s", false),
+ − $pg_start,
+ − 99,
+ − array('urlname' => 'admin_pagemanager_format_listing'),
+ − '<div class="tblholder" style="height: 300px; clip: rect(0px, auto, auto, 0px); overflow: auto;">
+ − <table border="0" cellspacing="1" cellpadding="4">',
+ − ' </table>
+ − </div>'
+ − );
+ − echo $html;
+ − }
+ −
+ − }
+ −
+ − function admin_pagemanager_format_listing($_, $row)
+ − {
+ − global $db, $session, $paths, $template, $plugins; // Common objects
+ −
+ − static $cell_count = 0;
+ − static $td_class = 'row1';
+ − static $run_count = 0;
+ − static $num_pages_floor = false;
+ − if ( !$num_pages_floor )
+ − {
+ − $num_pages_floor = $row['num_pages'];
+ − while ( $num_pages_floor % 99 > 0 )
+ − $num_pages_floor--;
+ − }
+ − $return = '';
+ − $run_count++;
+ −
+ − $last_page = ( $row['offset'] == $num_pages_floor );
+ − $last_run = ( ( $last_page && $run_count == $row['num_pages'] % 99 ) || $run_count == 99 );
+ − if ( $cell_count == 0 )
+ − {
+ − $return .= "<tr>\n";
+ − }
+ − $title = get_page_title_ns($row['urlname'], $row['namespace']);
+ − $pathskey = $paths->nslist[$row['namespace']] . $row['urlname'];
+ − if ( isset($row['mode']) && $row['mode'] == 'edit' )
+ − {
+ − $url = makeUrlNS($row['namespace'], $row['urlname'], false, true) . '#do:edit';
+ − }
+ − else
+ − {
+ − $url = makeUrlNS('Special', 'Administration', "module={$paths->nslist['Admin']}PageManager&action=select&page_id=$pathskey", true);
+ − }
+ − $url = '<a href="' . $url . '">' . htmlspecialchars($title) . '</a>';
+ − $return .= ' <td class="' . $td_class . '" style="width: 33%;">' . $url . '</td>' . "\n";
+ − $cell_count++;
+ − if ( $cell_count == 3 && !$last_run )
+ − {
+ − $cell_count = 0;
+ − $td_class = ( $td_class == 'row2' ) ? 'row1' : 'row2';
+ − $return .= "</tr>\n";
+ − }
+ − else if ( $last_run )
+ − {
+ − while ( $cell_count < 3 )
+ − {
+ − $return .= " <td class=\"{$td_class}\"></td>\n";
+ − $cell_count++;
+ − }
+ − $return .= "</tr>\n";
+ − }
+ − return $return;
+ − }
+ −
+ − ?>