Ejemplo n.º 1
0
function nvweb_menu($vars = array())
{
    global $website;
    global $DB;
    global $structure;
    global $current;
    $out = '';
    nvweb_menu_load_dictionary();
    nvweb_menu_load_routes();
    nvweb_menu_load_structure();
    nvweb_menu_load_actions();
    $parent = intval(@$vars['parent']) + 0;
    $from = intval(@$vars['from']) + 0;
    $of = intval(@$vars['of']) + 0;
    if (isset($vars['parent']) && !is_numeric($vars['parent'])) {
        // assume parent attribute contains a property_id which has the category value
        $parent_property = nvweb_properties(array('property' => $vars['parent']));
        if (!empty($parent_property)) {
            $parent = $parent_property;
        }
    }
    if ($of > 0) {
        // get options of the parent x in the order of the structure
        // example:
        //	Home [5]	Products [6]	Contact [7]
        //					|
        //					-- Computers [8]	Mobile Phones [9]
        //							|
        //							-- Apple [10]	Dell [11]
        //
        //	we want the categories under Products [6]: "Computers" [8] and "Mobile Phones" [9]
        //	of: 2 (second item in the main structure)
        //  <nv object="nvweb" name="menu" of="2" />
        $parent = $structure['cat-0'][intval($of) - 1]->id;
    }
    if (empty($current['hierarchy'])) {
        $inverse_hierarchy = array();
        // discover the parent from which get the menu
        if (!empty($current['category'])) {
            $inverse_hierarchy[] = $current['category'];
            $last = $current['category'];
        } else {
            $inverse_hierarchy[] = $current['object']->category;
            $last = $current['object']->category;
        }
        // get category parents until root (to know how many levels count from)
        while ($last > 0) {
            $last = $DB->query_single('parent', 'nv_structure', ' id = ' . protect($last));
            $inverse_hierarchy[] = $last;
        }
        $current['hierarchy'] = array_reverse($inverse_hierarchy);
    }
    if ($from > 0) {
        // get a certain level of the menu based on the path to current item category with offset
        // example:
        //	Home [5]	Products [6]	Contact [7]
        //					|
        //					-- Computers [8]	Mobile Phones [9]
        //							|
        //							-- Apple [10]	Dell [11]
        //
        //	current item is a Dell computer (category = 11)
        //  we want the menu from level 1
        //	from: 1	--> 8, 9
        $parent = $current['hierarchy'][$from];
        if (is_null($parent)) {
            return '';
        }
        // the requested level of menu does not exist under the current category
    }
    $option = -1;
    if (isset($vars['option'])) {
        $option = intval($vars['option']);
    }
    if ($vars['mode'] == 'next' || $vars['mode'] == 'previous') {
        $out = nvweb_menu_render_arrow($vars);
    } else {
        $out = nvweb_menu_generate($vars['mode'], $vars['levels'], $parent, 0, $option, $vars['class']);
        if ($vars['mode'] == 'select') {
            nvweb_after_body('js', '
                // jQuery required
                $("select.menu_level_0").off("change").on("change", function()
                {
                    var option = $(this).find("option[value=" + $(this).val() + "]");
                    if($(option).attr("target") == "_blank")
                        window.open($(option).attr("href"));
                    else
                    {
                        if($(option).attr("href")=="#")
                            window.location.replace($(option).attr("href") + "sid_" + $(option).attr("value"));
                        else
                            window.location.replace($(option).attr("href"));
                    }
                });
            ');
        }
    }
    return $out;
}
Ejemplo n.º 2
0
function nvweb_list_parse_tag($tag, $item, $source = 'item', $item_relative_position, $item_absolute_position, $total)
{
    global $current;
    global $website;
    global $structure;
    global $DB;
    $out = '';
    switch ($tag['attributes']['source']) {
        // special condition, return direct query result values
        case 'query':
            $out = $item->_query->{$tag}['attributes']['value'];
            break;
            // special: return element position in list
        // special: return element position in list
        case 'position':
            $position = $item_relative_position;
            if ($tag['attributes']['absolute'] == 'true') {
                $position = $item_absolute_position;
            }
            switch ($tag['attributes']['type']) {
                case 'alphabetic':
                    $out = number2alphabet($position);
                    break;
                case 'numeric':
                default:
                    $out = $position + 1;
                    // first element is 1, but in list is zero
                    break;
            }
            break;
            // NOTE: the following refers to structure information of an ITEM, useless if the source are categories!
        // NOTE: the following refers to structure information of an ITEM, useless if the source are categories!
        case 'structure':
        case 'category':
            nvweb_menu_load_dictionary();
            // load menu translations if not already done
            nvweb_menu_load_routes();
            // load menu paths if not already done
            switch ($tag['attributes']['value']) {
                case 'title':
                    if ($source == 'structure' || $source == 'category') {
                        $out = $structure['dictionary'][$item->id];
                    } else {
                        $out = $structure['dictionary'][$item->category];
                    }
                    if (!empty($tag['attributes']['length'])) {
                        $out = core_string_cut($out, $tag['attributes']['length'], '&hellip;');
                    }
                    break;
                case 'slug':
                    if ($source == 'structure' || $source == 'category') {
                        $out = $structure['dictionary'][$item->id];
                    } else {
                        $out = $structure['dictionary'][$item->category];
                    }
                    // remove spaces, special chars, etc.
                    $out = core_string_clean($out);
                    $out = slug($out);
                    break;
                case 'property':
                    $id = $item->id;
                    if ($source != 'structure' && $source != 'category') {
                        $id = $item->category;
                    }
                    $nvweb_properties_parameters = array_replace($tag['attributes'], array('mode' => !isset($tag['attributes']['mode']) ? 'structure' : $tag['attributes']['mode'], 'id' => $id, 'property' => !empty($tag['attributes']['property']) ? $tag['attributes']['property'] : $tag['attributes']['name']));
                    $out = nvweb_properties($nvweb_properties_parameters);
                    break;
                case 'url':
                case 'path':
                    if ($source == 'structure' || $source == 'category') {
                        $out = $structure['routes'][$item->id];
                    } else {
                        $out = $structure['routes'][$item->category];
                    }
                    $out = nvweb_prepare_link($out);
                    break;
                case 'id':
                    if ($source == 'structure' || $source == 'category') {
                        $out = $item->id;
                    } else {
                        // source = 'item'?
                        $out = $item->category;
                    }
                    break;
                default:
                    break;
            }
            break;
            // ITEM comments
        // ITEM comments
        case 'comment':
        case 'comments':
            switch ($tag['attributes']['value']) {
                case 'id':
                    $out = $item->id;
                    break;
                case 'avatar':
                    $size = '48';
                    $extra = '';
                    if (!empty($tag['attributes']['size'])) {
                        $size = intval($tag['attributes']['size']);
                    }
                    if (!empty($tag['attributes']['border'])) {
                        $extra .= '&border=' . $tag['attributes']['border'];
                    }
                    if (!empty($item->avatar)) {
                        $out = '<img class="' . $tag['attributes']['class'] . '" src="' . NVWEB_OBJECT . '?type=image' . $extra . '&id=' . $item->avatar . '" width="' . $size . 'px" height="' . $size . 'px"/>';
                    } else {
                        if (!empty($tag['attributes']['default'])) {
                            // the comment creator has not an avatar, but the template wants to show a default one
                            // 3 cases:
                            //  numerical   ->  ID of the avatar image file in Navigate CMS
                            //  absolute path (http://www...)
                            //  relative path (/img/avatar.png) -> path to the avatar file included in the THEME used
                            if (is_numeric($tag['attributes']['default'])) {
                                $out = '<img class="' . $tag['attributes']['class'] . '" src="' . NVWEB_OBJECT . '?type=image' . $extra . '&id=' . $tag['attributes']['default'] . '" width="' . $size . 'px" height="' . $size . 'px"/>';
                            } else {
                                if (strpos($tag['attributes']['default'], 'http://') === 0) {
                                    $out = '<img class="' . $tag['attributes']['class'] . '" src="' . $tag['attributes']['default'] . '" width="' . $size . 'px" height="' . $size . 'px"/>';
                                } else {
                                    if ($tag['attributes']['default'] == 'none') {
                                        $out = '';
                                    } else {
                                        $out = '<img class="' . $tag['attributes']['class'] . '"src="' . NAVIGATE_URL . '/themes/' . $website->theme . '/' . $tag['attributes']['default'] . '" width="' . $size . 'px" height="' . $size . 'px"/>';
                                    }
                                }
                            }
                        } else {
                            $gravatar_hash = "";
                            $gravatar_default = 'blank';
                            if (!empty($tag['attributes']['gravatar_default'])) {
                                $gravatar_default = $tag['attributes']['gravatar_default'];
                            }
                            if (!empty($item->email)) {
                                $gravatar_hash = md5(strtolower(trim($item->email)));
                            } else {
                                if (!empty($item->user)) {
                                    $email = $DB->query_single('email', 'nv_webusers', 'id = ' . protect($item->user));
                                    if (!empty($email)) {
                                        $gravatar_hash = md5(strtolower(trim($item->email)));
                                    }
                                }
                            }
                            if (!empty($gravatar_hash) && $gravatar_default != 'none') {
                                // gravatar real url: https://www.gravatar.com/avatar/
                                // we use libravatar to get more userbase
                                $gravatar_url = 'https://seccdn.libravatar.org/avatar/' . $gravatar_hash . '?s=' . $size . '&d=' . $gravatar_default;
                                $out = '<img class="' . $tag['attributes']['class'] . '" src="' . $gravatar_url . '" width="' . $size . 'px" height="' . $size . 'px"/>';
                            } else {
                                $out = '<img class="' . $tag['attributes']['class'] . '" src="data:image/gif;base64,R0lGODlhAQABAPAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==" width="' . $size . 'px" height="' . $size . 'px"/>';
                            }
                        }
                    }
                    if ($tag['attributes']['linked'] == 'true' && !empty($out)) {
                        if (!empty($item->url)) {
                            $comment_link = $item->url;
                        } else {
                            if (!empty($item->user)) {
                                $wu = new webuser();
                                $wu->load($item->user);
                                $comment_link = $wu->social_website;
                            }
                        }
                        if (!empty($comment_link)) {
                            $out = '<a href="' . $comment_link . '" target="_blank">' . $out . '</a>';
                        }
                    }
                    break;
                case 'username':
                    $out = !empty($item->username) ? $item->username : $item->name;
                    if ($tag['attributes']['linked'] == 'true' && !empty($out)) {
                        if (!empty($item->url)) {
                            $comment_link = $item->url;
                        } else {
                            if (!empty($item->user)) {
                                $wu = new webuser();
                                $wu->load($item->user);
                                $comment_link = $wu->social_website;
                            }
                        }
                        if (!empty($comment_link)) {
                            $out = '<a href="' . $comment_link . '" target="_blank">' . $out . '</a>';
                        }
                    }
                    break;
                case 'website':
                    if (!empty($item->url)) {
                        $out = $item->url;
                    } else {
                        if (!empty($item->user)) {
                            $wu = new webuser();
                            $wu->load($item->user);
                            $out = $wu->social_website;
                        }
                    }
                    if (empty($out)) {
                        $out = '#';
                    }
                    break;
                case 'message':
                    if (!empty($tag['attributes']['length'])) {
                        $out = core_string_cut($item->message, $tag['attributes']['length'], '&hellip;');
                    } else {
                        $out = nl2br($item->message);
                    }
                    break;
                case 'date':
                    // Navigate CMS 1.6.6 compatibility
                    if (empty($tag['attributes']['format']) && !empty($tag['attributes']['date_format'])) {
                        $tag['attributes']['format'] = $tag['attributes']['date_format'];
                    }
                    if (!empty($tag['attributes']['format'])) {
                        // custom date format
                        $out = nvweb_content_date_format($tag['attributes']['format'], $item->date_created);
                    } else {
                        $out = date($website->date_format . ' H:i', $item->date_created);
                    }
                    break;
                case 'item_url':
                    $out = nvweb_source_url('item', $item->item, $current['lang']);
                    break;
                case 'item_title':
                    $out = $item->item_title;
                    break;
                case 'reply_to':
                    $out = $item->reply_to;
                    break;
                case 'depth':
                    $c = new comment();
                    $c->load_from_resultset(array($item));
                    $out = $c->depth();
                    break;
                case 'property':
                    $c = new comment();
                    $c->load_from_resultset(array($item));
                    // pass all nvlist tag parameters to properties nvweb, but some attribute/values take preference
                    $nvweb_properties_parameters = array_replace($tag['attributes'], array('mode' => 'comment', 'id' => $c->id, 'template' => $c->element_template(), 'property' => !empty($tag['attributes']['property']) ? $tag['attributes']['property'] : $tag['attributes']['name']));
                    $out = nvweb_properties($nvweb_properties_parameters);
                    break;
            }
            break;
        case 'block':
            switch ($tag['attributes']['value']) {
                case 'id':
                    $out = $item->id;
                    break;
                    // only for blocks in a block group!
                // only for blocks in a block group!
                case 'uid':
                    $out = $item->uid;
                    break;
                case 'block':
                    // generate the full block code
                    if ($item->type == "extension") {
                        if (function_exists('nvweb_' . $item->extension . '_' . $item->id)) {
                            // load extension block property values
                            $item->properties = property::load_properties(NULL, $item->id, "extension_block", NULL, $item->uid);
                            $out = call_user_func('nvweb_' . $item->extension . '_' . $item->id, $item);
                        }
                    } else {
                        $out = nvweb_blocks_render($item->type, $item->trigger, $item->action, NULL, NULL, $tag['attributes']);
                    }
                    break;
                    // not for extension_blocks
                // not for extension_blocks
                case 'title':
                    $out = $item->dictionary[$current['lang']]['title'];
                    if (!empty($tag['attributes']['length'])) {
                        $out = core_string_cut($out, $tag['attributes']['length'], '&hellip;');
                    }
                    break;
                case 'content':
                    if ($item->type == "extension") {
                        if (function_exists('nvweb_' . $item->extension . '_' . $item->id)) {
                            // load extension block property values
                            $item->properties = property::load_properties(NULL, $item->id, "extension_block", NULL, $item->uid);
                            $out = call_user_func('nvweb_' . $item->extension . '_' . $item->id, $item);
                        }
                    } else {
                        $out = nvweb_blocks_render($item->type, $item->trigger, $item->action, 'content', $item, $tag['attributes']);
                    }
                    break;
                    // not for extension_blocks
                // not for extension_blocks
                case 'url':
                case 'path':
                    $out = nvweb_blocks_render_action($item->action, '', $current['lang'], true);
                    if (empty($out)) {
                        $out = '#';
                    } else {
                        $out = nvweb_prepare_link($out);
                    }
                    break;
                    // not for extension_blocks
                // not for extension_blocks
                case 'target':
                    if ($item->action['action-type'][$current['lang']] == 'web-n') {
                        $out = '_blank';
                    } else {
                        $out = '_self';
                    }
                    break;
                    // not for extension_blocks (only for standard blocks and block group blocks)
                // not for extension_blocks (only for standard blocks and block group blocks)
                case 'property':
                    $properties_mode = 'block';
                    if (!is_numeric($item->id)) {
                        $properties_mode = 'block_group_block';
                    }
                    $nvweb_properties_parameters = array_replace($tag['attributes'], array('mode' => !isset($tag['attributes']['mode']) ? $properties_mode : $tag['attributes']['mode'], 'id' => $item->id, 'property' => !empty($tag['attributes']['property']) ? $tag['attributes']['property'] : $tag['attributes']['name'], 'uid' => @$item->uid));
                    $out = nvweb_properties($nvweb_properties_parameters);
                    break;
                    // not for extension_blocks
                // not for extension_blocks
                case 'poll_answers':
                    $out = nvweb_blocks_render_poll($item);
                    break;
                default:
                    break;
            }
            break;
        case 'block_link':
            switch ($tag['attributes']['value']) {
                case 'id':
                    $out = $item->id;
                    break;
                case 'title':
                    $out = $item->title;
                    if (!empty($tag['attributes']['length'])) {
                        $out = core_string_cut($out, $tag['attributes']['length'], '&hellip;');
                    }
                    break;
                case 'url':
                case 'path':
                    $out = $item->link;
                    if (empty($out)) {
                        $out = '#';
                    } else {
                        $out = nvweb_prepare_link($out);
                    }
                    break;
                case 'target':
                    if ($item->new_window == 1) {
                        $out = '_blank';
                    } else {
                        $out = '_self';
                    }
                    break;
                case 'icon':
                    $out = @$item->icon;
                    break;
                default:
                    break;
            }
            break;
        case 'block_type':
            switch ($tag['attributes']['value']) {
                case 'title':
                    $title_obj = json_decode($item->title, true);
                    if (empty($title_obj)) {
                        // not json
                        $out = $item->title;
                    } else {
                        $out = $title_obj[$current['lang']];
                    }
                    break;
            }
            break;
        case 'gallery':
            switch ($tag['attributes']['value']) {
                case 'url':
                case 'path':
                    $out = NVWEB_OBJECT . '?wid=' . $website->id . '&id=' . $item['file'] . '&amp;disposition=inline';
                    break;
                case 'thumbnail':
                case 'thumbnail_url':
                    $thumbnail_url = NVWEB_OBJECT . '?wid=' . $website->id . '&id=' . $item['file'] . '&amp;disposition=inline&amp;width=' . $tag['attributes']['width'] . '&amp;height=' . $tag['attributes']['height'] . '&amp;border=' . $tag['attributes']['border'];
                    if ($tag['attributes']['value'] == 'thumbnail_url' || @$tag['attributes']['return'] == 'url') {
                        $out = $thumbnail_url;
                    } else {
                        $out = '<img src="' . $thumbnail_url . '" alt="' . $item[$current['lang']] . '" title="' . $item[$current['lang']] . '" />';
                    }
                    break;
                case 'title':
                    $f = new file();
                    $f->load($item['file']);
                    $out = $f->title[$current['lang']];
                    break;
                case 'alt':
                case 'description':
                    $f = new file();
                    $f->load($item['file']);
                    $out = $f->description[$current['lang']];
                    break;
                default:
                    $out = '<a href="' . NVWEB_OBJECT . '?wid=' . $website->id . '&id=' . $item['file'] . '&amp;disposition=inline">
                                <img src="' . NVWEB_OBJECT . '?wid=' . $website->id . '&id=' . $item['file'] . '&amp;disposition=inline&amp;width=' . $tag['attributes']['width'] . '&amp;height=' . $tag['attributes']['height'] . '&amp;border=' . $tag['attributes']['border'] . '"
									 alt="' . $item[$current['lang']] . '" title="' . $item[$current['lang']] . '" />
                            </a>';
                    break;
            }
            break;
        case 'item':
            // useful also for source="structure" (but some are nonsense: title, comments, etc)
        // useful also for source="structure" (but some are nonsense: title, comments, etc)
        default:
            switch ($tag['attributes']['value']) {
                case 'id':
                    $out = $item->id;
                    break;
                case 'slug':
                    $lang = $current['lang'];
                    if (!empty($tag['attributes']['lang'])) {
                        $lang = $tag['attributes']['lang'];
                    }
                    $out = $item->dictionary[$lang]['title'];
                    // remove spaces, special chars, etc.
                    $out = core_string_clean($out);
                    $out = slug($out);
                    break;
                case 'title':
                    $lang = $current['lang'];
                    if (!empty($tag['attributes']['lang'])) {
                        $lang = $tag['attributes']['lang'];
                    }
                    $out = $item->dictionary[$lang]['title'];
                    if (!empty($tag['attributes']['length'])) {
                        $out = core_string_cut($out, $tag['attributes']['length'], '&hellip;', $tag['attributes']['length']);
                    }
                    break;
                case 'author':
                    if (!empty($item->author)) {
                        $nu = new user();
                        $nu->load($item->author);
                        $out = $nu->username;
                        unset($nu);
                    }
                    if (empty($out)) {
                        $out = $website->name;
                    }
                    break;
                case 'date':
                case 'date_post':
                    if (!empty($tag['attributes']['format'])) {
                        // custom date format
                        $out = nvweb_content_date_format($tag['attributes']['format'], $item->date_to_display);
                    } else {
                        $out = date($website->date_format, $item->date_to_display);
                    }
                    break;
                case 'content':
                case 'section':
                    if ($source == 'structure' && $tag['attributes']['source'] == 'item') {
                        $items = nvweb_content_items($item->id, true, 1, false, 'priority');
                        // we force finding the first non-embedded item ordered by priority
                        if (empty($items)) {
                            $items = nvweb_content_items($item->id, true, 1, true, 'priority');
                        }
                        // find the first embedded item ordered by priority
                        $item = $items[0];
                    }
                    $section = $tag['attributes']['section'];
                    if (empty($section)) {
                        $section = 'main';
                    }
                    $out = $item->dictionary[$current['lang']]['section-' . $section];
                    if (!empty($tag['attributes']['length'])) {
                        $allowed_tags = '';
                        if (!empty($tag['attributes']['allowed_tags'])) {
                            $allowed_tags = explode(',', $tag['attributes']['allowed_tags']);
                        }
                        $out = core_string_cut($out, $tag['attributes']['length'], '&hellip;', $allowed_tags);
                    }
                    break;
                case 'comments':
                    $out = nvweb_content_comments_count($item->id);
                    break;
                case 'gallery':
                    $params = array('item' => $item->id);
                    $params = array_merge($params, $tag['attributes']);
                    $out = nvweb_gallery($params);
                    break;
                case 'image':
                case 'photo':
                    $photo = @array_shift(array_keys($item->galleries[0]));
                    if (empty($photo)) {
                        $out = NVWEB_OBJECT . '?type=transparent';
                    } else {
                        $out = NVWEB_OBJECT . '?wid=' . $website->id . '&id=' . $photo . '&amp;disposition=inline&amp;width=' . $tag['attributes']['width'] . '&amp;height=' . $tag['attributes']['height'] . '&amp;border=' . $tag['attributes']['border'];
                    }
                    break;
                case 'url':
                case 'path':
                    // rss -> full url
                    // item -> relative url
                    // embedded item -> category url
                    if ($item->embedding == 1 && $item->association == 'category') {
                        nvweb_menu_load_routes();
                        // load menu paths if not already done
                        $out = nvweb_prepare_link($structure['routes'][$item->category]);
                    } else {
                        $path = $item->paths[$current['lang']];
                        if (empty($path)) {
                            $path = '/node/' . $item->id;
                        }
                        $out = nvweb_prepare_link($path);
                    }
                    break;
                case 'tags':
                    // pass all nvlist tag parameters to the content nvweb, but some attribute/values take preference
                    $nvweb_parameters = array_replace($tag['attributes'], array('mode' => 'tags', 'id' => $item->id));
                    $out = nvweb_content($nvweb_parameters);
                    break;
                case 'score':
                    $out = nvweb_votes_calc($item, $tag['attributes']['round'], $tag['attributes']['half'], $tag['attributes']['min'], $tag['attributes']['max']);
                    break;
                case 'votes':
                    $out = intval($item->votes);
                    break;
                case 'views':
                    $out = intval($item->views);
                    break;
                case 'property':
                    if ($source == 'structure' && $tag['attributes']['source'] == 'item') {
                        $items = nvweb_content_items($item->id, true, 1, false, 'priority');
                        // we force finding the first non-embedded item ordered by priority
                        if (empty($items)) {
                            $items = nvweb_content_items($item->id, true, 1, true, 'priority');
                        }
                        // find the first embedded item ordered by priority
                        $item = $items[0];
                        $source = "item";
                    }
                    // pass all nvlist tag parameters to properties nvweb, but some attribute/values take preference
                    $nvweb_properties_parameters = array_replace($tag['attributes'], array('mode' => $source == 'structure' || $source == 'category' ? 'structure' : 'item', 'id' => $item->id, 'template' => $item->template, 'property' => !empty($tag['attributes']['property']) ? $tag['attributes']['property'] : $tag['attributes']['name']));
                    $out = nvweb_properties($nvweb_properties_parameters);
                    break;
                default:
                    // maybe a special tag not related to a source? (unimplemented)
            }
            break;
    }
    return $out;
}