PHP renderNav函数代码示例

    function renderNav($items)
    {
        foreach ($items as $item) {
            if (val('type', $item) == 'group') {
                $heading = val('text', $item);
                if (!$heading) {
                    $item['cssClass'] .= ' nav-group-noheading';
                }
                ?>
		<div type="group" class="nav-group <?php 
                echo val('cssClass', $item);
                ?>
">
		<?php 
                if ($heading) {
                    echo '<h3>' . val('text', $item) . '</h3>';
                }
                if (val('items', $item)) {
                    renderNav(val('items', $item));
                }
                echo '</div>';
            }
            if (val('type', $item) == 'link') {
                ?>
		<a role="menuitem" class="nav-link <?php 
                echo val('cssClass', $item);
                ?>
" tabindex="-1"
		   href="<?php 
                echo url(val('url', $item));
                ?>
">
		    <?php 
                if (val('badge', $item)) {
                    echo '<span class="Aside"><span class="Count">' . val('badge', $item) . '</span></span>';
                }
                ?>
                    <?php 
                if (val('icon', $item)) {
                    echo icon(val('icon', $item));
                }
                ?>
		    <?php 
                echo '<span class="text">' . val('text', $item) . '</span>';
                ?>
		</a>
            <?php 
            }
            if (val('type', $item) == 'dropdown') {
                echo val('dropdownmenu', $item);
            }
            if (val('type', $item) == 'divider') {
                echo '<hr/>';
            }
        }
    }

function renderNav($links)
{
    global $file;
    $html = '';
    foreach ($links as $link) {
        $title = $link['title'];
        if ($link['file'] == $file) {
            $title = '<strong>' . $title . '</strong>';
        }
        $html .= '<li><a href="' . basename(__FILE__) . '?file=' . $link['file'] . '">' . $title . '</a>';
        if (isset($link['children']) === true && count($link['children']) > 0) {
            $html .= '<ul>' . renderNav($link['children']) . '</ul>';
        }
        $html .= '</li>';
    }
    return $html;
}

/**
 * Given a group of pages, render a <ul> navigation
 *
 * This is here to demonstrate an example of a shared function and usage is completely optional.
 *
 * @param array|PageArray $items
 * @param int $maxDepth How many levels of navigation below current should it go?
 * @param string $fieldNames Any extra field names to display (separate multiple fields with a space)
 * @param string $class CSS class name for containing <ul>
 * @return string
 *
 */
function renderNav($items, $maxDepth = 0, $fieldNames = '', $class = 'nav')
{
    // if we were given a single Page rather than a group of them, we'll pretend they
    // gave us a group of them (a group/array of 1)
    if ($items instanceof Page) {
        $items = array($items);
    }
    // $out is where we store the markup we are creating in this function
    $out = '';
    // cycle through all the items
    foreach ($items as $item) {
        // markup for the list item...
        // if current item is the same as the page being viewed, add a "current" class to it
        $out .= $item->id == wire('page')->id ? "<li class='current'><i class='fa fa-angle-double-right'></i> " : "<li><i class='fa fa-angle-right'></i> ";
        // markup for the link
        $out .= "<a href='{$item->url}'>{$item->title}</a>";
        // if there are extra field names specified, render markup for each one in a <div>
        // having a class name the same as the field name
        if ($fieldNames) {
            foreach (explode(' ', $fieldNames) as $fieldName) {
                $value = $item->get($fieldName);
                if ($value) {
                    $out .= " <div class='{$fieldName}'>{$value}</div>";
                }
            }
        }
        // if the item has children and we're allowed to output tree navigation (maxDepth)
        // then call this same function again for the item's children
        if ($item->hasChildren() && $maxDepth) {
            if ($class == 'nav') {
                $class = 'nav nav-tree';
            }
            $out .= renderNav($item->children, $maxDepth - 1, $fieldNames, $class);
        }
        // close the list item
        $out .= "</li>";
    }
    // if output was generated above, wrap it in a <ul>
    if ($out) {
        $out = "<ul class='{$class}'>{$out}</ul>";
    }
    // return the markup we generated above
    return $out;
}

<?php

/**
 * Home template
 *
 */
include_once "./blog.inc";
$categories = $pages->get('/categories/');
$content = $page->body . renderPosts("limit={$page->quantity}");
$subnav = renderNav($categories->title, $categories->children);
include "./main.inc";

<?php

/**
 * Category template
 *
 */
include_once "./blog.inc";
$posts = $pages->find("template=post, categories={$page}, limit=10");
if ($input->urlSegment1) {
    // rss feed
    if ($input->urlSegment1 != 'rss') {
        throw new Wire404Exception();
    }
    renderRSS($posts);
    return;
}
$n = $posts->getTotal();
$headline = $page->title;
$content = $page->body . renderPosts($posts, true);
$subnav = renderNav($page->parent->title, $page->siblings, $page);
include "./main.inc";

/**
 * Given a group of pages, render a <ul> navigation
 *
 * @param array|PageArray $items
 * @param int $depth How many levels of navigation below current should it go?
 * @param string $fieldNames Any extra field names to display (separate multiple fields with a space)
 * @return string
 *
 */
function renderNav($items, $maxDepth = 0, $fieldNames = '')
{
    // if we were given a single Page rather than a group of them, we'll pretend they
    // gave us a group of them (a group/array of 1)
    if ($items instanceof Page) {
        $items = array($items);
    }
    $out = '';
    foreach ($items as $item) {
        // if current item is the same as the page being viewed, add a "current" class to it
        $out .= $item->id == wire('page')->id ? "<li class='current'>" : "<li>";
        $out .= "<a href='{$item->url}'>{$item->title}</a>";
        // if there are extra field names specified, render markup for each one in a <div>
        // having a class name the same as the field name
        if ($fieldNames) {
            foreach (explode(' ', $fieldNames) as $fieldName) {
                $value = $item->get($fieldName);
                if ($value) {
                    $out .= " <div class='{$fieldName}'>{$value}</div>";
                }
            }
        }
        // if the item has children and we're allowed to output tree navigation (maxDepth)
        // then call this same function again for the item's children
        if ($item->hasChildren() && $maxDepth) {
            $out .= renderNav($item->children, $maxDepth - 1, $fieldNames);
        }
        $out .= "</li>";
    }
    if ($out) {
        $out = "<ul>{$out}</ul>";
    }
    return $out;
}

include INFUSIONS . "fusionboard4/includes/func.php";
if (file_exists(INFUSIONS . "fusionboard4/locale/" . $settings['locale'] . ".php")) {
    include INFUSIONS . "fusionboard4/locale/" . $settings['locale'] . ".php";
} else {
    include INFUSIONS . "fusionboard4/locale/English.php";
}
if (!iMEMBER) {
    redirect(FORUM);
}
define("USER_CP", TRUE);
/* User CP Navigation Styling */
echo "<style type='text/css'>\n.navtitle { font-size:13px;font-weight:bold; padding:5px; }\n.navsection { font-weight:bold; }\n.bold { font-weight:bold; }\n.fields { text-align:left; width:440px; border: 1px; border-style:solid; border-color:#ccc; padding:8px; margin:5px; }\n.users { padding:6px; border:1px solid #ccc; width:230px; height:70px; }\n</style>\n";
$_GET['section'] = isset($_GET['section']) ? stripinput($_GET['section']) : "intro";
$section = isset($_GET['section']) ? stripinput($_GET['section']) : "intro";
opentable($locale['fb922']);
renderNav(false, false, array(INFUSIONS . "fusionboard4/usercp.php", $locale['fb922']));
add_to_title(" :: " . $locale['fb922']);
if (isset($_COOKIE["fusion_box_usercp"])) {
    if ($_COOKIE["fusion_box_usercp"] == "none") {
        $state = "off";
    } else {
        $state = "on";
    }
} else {
    $state = "on";
}
echo "<img src='" . get_image("panel_" . ($state == "on" ? "off" : "on")) . "' id='b_usercp' class='panelbutton' alt='' onclick=\"javascript:flipBox('usercp')\" />";
echo "<table width='100%' cellspacing='0' cellpadding='5' border='0'>\n";
echo "<tr>\n<td style='width:200px;vertical-align:top;" . ($state == "off" ? "display:none" : "") . "'id='box_usercp'>\n";
/* User CP Navigation Start */
echo "<table width='100%' cellspacing='1' cellpadding='0' class='tbl-border'>\n";

    $sidebar = str_replace("[no-sidebar]", "", $sidebar);
} else {
    $sidebar = "<p>[account]</p><p>[controls]</p><p>[nav]</p>" . $page->sidebar;
}
$precontent = null;
// We refer to our homepage a few times in our site, so we preload a copy
// here in a $homepage variable for convenience.
$homepage = $pages->get('/');
// Include shared functions (if any)
include_once "./_func.php";
if (strpos($sidebar, "[controls]") !== false) {
    $sidebar = str_replace("[controls]", renderModulesControls(), $sidebar);
}
if (strpos($sidebar, "[account]") !== false) {
    $sidebar = str_replace("[account]", renderAccount(), $sidebar);
}
if (strpos($sidebar, "[nav]") !== false) {
    // if the rootParent (section) page has more than 1 child, then render
    // section navigation in the sidebar
    if ($page->rootParent->hasChildren > 0 && $page->parent->id) {
        $sidebar = str_replace("[nav]", renderNav($page->rootParent, 3), $sidebar);
    } else {
        $sidebar = str_replace("[nav]", "", $sidebar);
    }
}
// What happens after this?
// ------------------------
// 1. ProcessWire loads your page's template file (i.e. basic-page.php).
// 2. ProcessWire loads the _main.php file
//
// See the README.txt file for more information.

    // values that you plan to bundle in a selector string like we are doing here.
    $q = $sanitizer->selectorValue($q);
    // Search the title and body fields for our query text.
    // Limit the results to 50 pages.
    $selector = "title|body~={$q}, limit=50";
    // If user has access to admin pages, lets exclude them from the search results.
    // Note that 2 is the ID of the admin page, so this excludes all results that have
    // that page as one of the parents/ancestors. This isn't necessary if the user
    // doesn't have access to view admin pages. So it's not technically necessary to
    // have this here, but we thought it might be a good way to introduce has_parent.
    if ($user->isLoggedin()) {
        $selector .= ", has_parent!=2";
    }
    // Find pages that match the selector
    $matches = $pages->find($selector);
    $cnt = $matches->count;
    // did we find any matches?
    if ($cnt) {
        // yes we did: output a headline indicating how many were found.
        // note how we handle singular vs. plural for multi-language, with the _n() function
        $content = "<h2>" . sprintf(_n('Found %d page', 'Found %d pages', $cnt), $cnt) . "</h2>";
        // we'll use our renderNav function (in _func.php) to render the navigation
        $content .= renderNav($matches, 0, 'summary');
    } else {
        // we didn't find any
        $content = "<h2>" . __('Sorry, no results were found.') . "</h2>";
    }
} else {
    // no search terms provided
    $content = "<h2>" . __('Please enter a search term in the search box (upper right corner)') . "</h2>";
}

<?php

// basic-page.php template file
// Primary content is the page's body copy
$content = $page->body;
// If the page has children, then render navigation to them under the body.
// See the _func.php for the renderNav example function.
if ($page->hasChildren) {
    $content .= renderNav($page->children, 0, 'summary');
}
// if the rootParent (section) page has more than 1 child, then render
// section navigation in the sidebar
if ($page->rootParent->hasChildren > 1) {
    $sidebar = renderNav($page->rootParent, 3) . $page->sidebar;
}

*/
if (!defined("USER_CP")) {
    require_once "../../maincore.php";
    require_once THEMES . "templates/header.php";
    include LOCALE . LOCALESET . "forum/main.php";
    include INFUSIONS . "fusionboard4/includes/func.php";
    if (file_exists(INFUSIONS . "fusionboard4/locale/" . $settings['locale'] . ".php")) {
        include INFUSIONS . "fusionboard4/locale/" . $settings['locale'] . ".php";
    } else {
        include INFUSIONS . "fusionboard4/locale/English.php";
    }
    if (!$fb4['group_enable']) {
        redirect(FORUM . "index.php");
    }
    opentable($locale['uc250']);
    renderNav(false, false, array(INFUSIONS . "fusionboard4/groups.php", $locale['uc250']));
    add_to_title(" :: " . $locale['uc250']);
    echo "<table width='100%' cellspacing='1' cellpadding='0' border='0' class='tbl-border'>\n";
}
echo "<style type='text/css'>\n.grouptext { font-size:14px;font-family:Tahoma;width:300px;margin-top:3px;margin-left:7px; }\n</style>\n";
if (isset($_GET['action']) && $_GET['action'] == "create" && checkgroup($fb4['group_create'])) {
    if (isset($_POST['addGroup'])) {
        $group_name = isset($_POST['group_name']) ? addslash(stripinput($_POST['group_name'])) : "";
        $group_desc = isset($_POST['group_desc']) ? addslash(stripinput($_POST['group_desc'])) : "";
        $group_type = isset($_POST['group_type']) && isNum($_POST['group_type']) ? $_POST['group_type'] : 1;
        $group_wall = isset($_POST['group_wall']) && isNum($_POST['group_wall']) ? $_POST['group_wall'] : 0;
        $group_visibility = isset($_POST['group_visibility']) && isNum($_POST['group_visibility']) ? $_POST['group_visibility'] : 0;
        $group_moderate = isset($_POST['group_moderate']) && isNum($_POST['group_moderate']) ? $_POST['group_moderate'] : 0;
        $result = dbquery("insert into " . DB_USER_GROUPS . " (group_name, group_description) VALUES('{$group_name}', '{$group_desc}')");
        $group_id = mysql_insert_id();
        $result = dbquery("insert into " . DB_PREFIX . "fb_groups (group_id, group_leader, group_officers, group_access, group_visibility, group_wall, group_description, group_recentnews, group_created, group_image, group_moderate) VALUES('{$group_id}', '" . $userdata['user_id'] . "', '', '{$group_type}', '{$group_visibility}', '{$group_wall}', '{$group_desc}', '', '" . time() . "', '', '{$group_moderate}')");

<?php

/**
 * Categories (list) template
 *
 */
/**
 * Render a list of categories, optionally showing a few posts from each
 *
 * @param PageArray $categories
 * @param int Number of posts to show from each category (default=0)
 * @return string
 *
 */
function renderCategories(PageArray $categories, $showNumPosts = 0)
{
    foreach ($categories as $category) {
        $category->posts = wire('pages')->find("template=post, categories={$category}, limit={$showNumPosts}, sort=-date");
    }
    $t = new TemplateFile(wire('config')->paths->templates . 'markup/categories.php');
    $t->set('categories', $categories);
    return $t->render();
}
/*********************************************/
include_once "./blog.inc";
$limit = 3;
// number of posts to show per category
$headline = $page->title;
$content = $page->body . renderCategories($page->children, $limit);
$subnav = renderNav($page->title, $page->children, $page);
include "./main.inc";

<?php

// home.php (homepage) template file.
// See README.txt for more information
// Primary content is the page body copy and navigation to children.
// See the _func.php file for the renderNav() function example
$content = $page->body . renderNav($page->children);
// if there are images, lets choose one to output in the sidebar
if (count($page->images)) {
    // if the page has images on it, grab one of them randomly...
    $image = $page->images->getRandom();
    // resize it to 400 pixels wide
    $image = $image->width(400);
    // output the image at the top of the sidebar...
    $sidebar = "<img src='{$image->url}' alt='{$image->description}' />";
    // ...and append sidebar text under the image
    $sidebar .= $page->sidebar;
} else {
    // no images...
    // append sidebar text if the page has it
    $sidebar = $page->sidebar;
}

    include INFUSIONS . "fusionboard4/locale/English.php";
}
if (!isset($lastvisited) || !isnum($lastvisited)) {
    $lastvisited = time();
}
$data = dbarray(dbquery("SELECT tt.thread_lastpost\n\tFROM " . DB_FORUMS . " tf\n\tINNER JOIN " . DB_THREADS . " tt ON tf.forum_id = tt.forum_id\n\tWHERE " . groupaccess('tf.forum_access') . "\n\tORDER BY tt.thread_lastpost DESC LIMIT " . ($settings['numofthreads'] - 1) . ", " . $settings['numofthreads']));
if (!isset($_GET['rowstart']) || !isnum($_GET['rowstart'])) {
    $_GET['rowstart'] = 0;
}
$today = getdate(time() + $settings['timeoffset'] * 3600);
$dayBeginning = time() - ($today['hours'] * 3600 + $today['minutes'] * 60 + $today['seconds']);
$result = dbquery("SELECT tu2.user_id as original_id, tu2.user_name as original_name, tt.thread_id, tt.thread_subject, tt.thread_views, tt.thread_lastuser, tt.thread_lastpost,\n\ttt.thread_poll, tf.forum_id, tf.forum_name, tf.forum_access, tt.thread_lastpostid, tt.thread_postcount, tu.user_id, tu.user_name\n\tFROM " . DB_THREADS . " tt\n\tINNER JOIN " . DB_FORUMS . " tf ON tt.forum_id=tf.forum_id\n\tINNER JOIN " . DB_USERS . " tu ON tt.thread_lastuser=tu.user_id\n\tINNER JOIN " . DB_USERS . " tu2 ON tt.thread_author=tu2.user_id\n\tWHERE " . groupaccess('tf.forum_access') . " and tt.thread_lastpost > {$dayBeginning} \n\tORDER BY tt.thread_lastpost DESC LIMIT " . $_GET['rowstart'] . ",15");
$rows = dbrows($result);
opentable($locale['fb920']);
add_to_title(" :: " . $locale['fb920']);
renderNav(false, false, array(INFUSIONS . "fusionboard4/today.php", $locale['fb920']));
if ($rows) {
    $i = 0;
    echo "<table cellpadding='0' cellspacing='1' width='100%' class='tbl-border'>\n<tr>\n";
    echo "<td class='tbl2' width='1%'>&nbsp;</td>\n";
    echo "<td width='40%' class='tbl2'><strong>" . $locale['global_044'] . "</strong></td>\n";
    echo "<td width='20%' class='tbl2' style='text-align:center;white-space:nowrap'><strong>" . $locale['global_047'] . "</strong></td>\n";
    echo "<td width='1%' class='tbl2' style='text-align:center;white-space:nowrap'><strong>" . $locale['global_045'] . "</strong></td>\n";
    echo "<td width='1%' class='tbl2' style='text-align:center;white-space:nowrap'><strong>" . $locale['global_046'] . "</strong></td>\n";
    echo "</tr>\n";
    while ($data = dbarray($result)) {
        $row_color = $i % 2 == 0 ? "tbl1" : "tbl2";
        echo "<tr>\n<td class='" . $row_color . "' style='white-space:nowrap'>";
        if ($fb4['forum_icons']) {
            $iconQuery = dbquery("select * from " . $db_prefix . "fb_forums where forum_id='" . $data['forum_id'] . "'");
            if (dbrows($iconQuery)) {

if (!checkrights("FB4") || !defined("iAUTH") || $_GET['aid'] != iAUTH) {
    redirect("../index.php");
}
$current_version = "4.0.1";
// Check if locale file is available matching the current site locale setting.
if (file_exists(INFUSIONS . "fusionboard4/locale/" . $settings['locale'] . ".php")) {
    // Load the locale file matching the current site locale setting.
    include INFUSIONS . "fusionboard4/locale/" . $settings['locale'] . ".php";
} else {
    // Load the infusion's default locale file.
    include INFUSIONS . "fusionboard4/locale/English.php";
}
include INFUSIONS . "fusionboard4/includes/func.php";
$_GET['section'] = isset($_GET['section']) ? $_GET['section'] : "titles";
opentable($locale['fb202']);
renderNav(false, false, array(INFUSIONS . "fusionboard4/admin.php" . $aidlink . "&section=" . $_GET['section'], $locale['fb202']));
echo "<script src='" . INFUSIONS . "fusionboard4/includes/js/fb4.js' type='text/javascript'></script>\n\t<br /><table cellpadding='0' cellspacing='1' class='tbl-border center'>\n<tr>\n";
echo "<td class='" . (eregi("titles", $_GET['section']) ? "tbl1" : "tbl2") . "' style='padding-left:10px;padding-right:10px;'><span class='small'><a href='" . FUSION_SELF . $aidlink . "&amp;section=titles'>" . $locale['fb200'] . "</a></span></td>\n";
echo "<td class='" . (eregi("labels", $_GET['section']) ? "tbl1" : "tbl2") . "' style='padding-left:10px;padding-right:10px;'><span class='small'><a href='" . FUSION_SELF . $aidlink . "&amp;section=labels'>" . $locale['fb821'] . "</a></span></td>\n";
echo "<td class='" . (eregi("ratings", $_GET['section']) ? "tbl1" : "tbl2") . "' style='padding-left:10px;padding-right:10px;'><span class='small'><a href='" . FUSION_SELF . $aidlink . "&amp;section=ratings'>" . $locale['fb850'] . "</a></span></td>\n";
echo "<td class='" . (eregi("awards", $_GET['section']) ? "tbl1" : "tbl2") . "' style='padding-left:10px;padding-right:10px;'><span class='small'><a href='" . FUSION_SELF . $aidlink . "&amp;section=awards'>" . $locale['fb201'] . "</a></span></td>\n";
echo "<td class='" . (eregi("images", $_GET['section']) ? "tbl1" : "tbl2") . "' style='padding-left:10px;padding-right:10px;'><span class='small'><a href='" . FUSION_SELF . $aidlink . "&amp;section=images'>" . $locale['fb204'] . "</a></span></td>\n";
echo "<td class='" . (eregi("forums", $_GET['section']) ? "tbl1" : "tbl2") . "' style='padding-left:10px;padding-right:10px;'><span class='small'><a href='" . FUSION_SELF . $aidlink . "&amp;section=forums'>" . $locale['fb206'] . "</a></span></td>\n";
echo "<td class='" . (eregi("warnings", $_GET['section']) ? "tbl1" : "tbl2") . "' style='padding-left:10px;padding-right:10px;'><span class='small'><a href='" . FUSION_SELF . $aidlink . "&amp;section=warnings'>" . $locale['fbw103'] . "</a></span></td>\n";
echo "<td class='" . (eregi("settings", $_GET['section']) ? "tbl1" : "tbl2") . "' style='padding-left:10px;padding-right:10px;'><span class='small'><a href='" . FUSION_SELF . $aidlink . "&amp;section=settings'>" . $locale['fb203'] . "</a></span></td>\n";
echo "</tr>\n</table>\n<br />\n";
closetable();
if ($_GET['section'] == "titles") {
    if (isset($_POST['goTitle'])) {
        $title_title = addslash(stripinput($_POST['title_title']));
        $title_access = isNum($_POST['title_access']) ? $_POST['title_access'] : "101";