function block_group_form($item)
{
global $DB;
global $website;
global $layout;
global $theme;
global $current_version;
$navibars = new navibars();
$naviforms = new naviforms();
if (empty($item->id)) {
$navibars->title(t(23, 'Blocks') . ' / ' . t(506, 'Groups') . ' / ' . t(38, 'Create'));
} else {
$navibars->title(t(23, 'Blocks') . ' / ' . t(506, 'Groups') . ' / ' . t(170, 'Edit') . ' [' . $item->id . ']');
}
if (empty($item->id)) {
$navibars->add_actions(array('<a href="#" onclick="navigate_tabform_submit(0);"><img height="16" align="absmiddle" width="16" src="img/icons/silk/accept.png"> ' . t(34, 'Save') . '</a>'));
} else {
$navibars->add_actions(array('<a href="#" onclick="navigate_tabform_submit(0);"><img height="16" align="absmiddle" width="16" src="img/icons/silk/accept.png"> ' . t(34, 'Save') . '</a>', '<a href="#" onclick="navigate_delete_dialog();"><img height="16" align="absmiddle" width="16" src="img/icons/silk/cancel.png"> ' . t(35, 'Delete') . '</a>'));
$layout->add_script('
function navigate_delete_dialog()
{
navigate_confirmation_dialog(
function() { window.location.href = "?fid=blocks&act=block_group_delete&id=' . $item->id . '"; },
null, null, "' . t(35, 'Delete') . '"
);
}
');
}
$navibars->add_actions(array('<a href="?fid=' . $_REQUEST['fid'] . '&act=0"><img height="16" align="absmiddle" width="16" src="img/icons/silk/brick.png"> ' . t(23, 'Blocks') . '</a>', '<a href="?fid=' . $_REQUEST['fid'] . '&act=block_types_list"><img height="16" align="absmiddle" width="16" src="img/icons/silk/brick_edit.png"> ' . t(167, 'Types') . '</a>'));
if (!empty($item->id)) {
$notes = grid_notes::comments('block_group', $item->id);
$navibars->add_actions(array('<a href="#" onclick="javascript: navigate_display_notes_dialog();"><span class="navigate_grid_notes_span" style=" width: 20px; line-height: 16px; ">' . count($notes) . '</span><img src="img/skins/badge.png" width="20px" height="18px" style="margin-top: -2px;" class="grid_note_edit" align="absmiddle" /> ' . t(168, 'Notes') . '</a>'));
}
$navibars->add_actions(array(!empty($item->id) ? '<a href="?fid=' . $_REQUEST['fid'] . '&act=block_group_edit"><img height="16" align="absmiddle" width="16" src="img/icons/silk/add.png"> ' . t(38, 'Create') . '</a>' : '', '<a href="?fid=' . $_REQUEST['fid'] . '&act=block_groups_list"><img height="16" align="absmiddle" width="16" src="img/icons/silk/application_view_list.png"> ' . t(39, 'List') . '</a>'));
$navibars->form();
if (!empty($item->id)) {
$navibars->add_tab(t(23, "Blocks"));
$allowed_types = array();
if (!empty($item->code)) {
for ($bg = 0; $bg < count($theme->block_groups); $bg++) {
if ($theme->block_groups[$bg]->id == $item->code) {
if (isset($theme->block_groups[$bg]->allowed_types)) {
$allowed_types = $theme->block_groups[$bg]->allowed_types;
}
break;
}
}
}
$blocks_selected = array();
if (!is_array($item->blocks)) {
$item->blocks = array();
}
$navibars->add_tab_content($naviforms->hidden('blocks_group_selection', json_encode($item->blocks)));
$navibars->add_tab_content($naviforms->hidden('blocks-order', ""));
$block_types = block::types();
$lang = $website->languages_published[0];
$extensions_blocks = extension::blocks();
for ($p = 0; $p < count($item->blocks); $p++) {
unset($block);
switch ($item->blocks[$p]['type']) {
case "block":
$block = new block();
$block->load($item->blocks[$p]['id']);
if (empty($block) || empty($block->type)) {
continue;
}
$blocks_selected[] = '
<div class="block_group_block ui-state-default" data-block-id="' . $block->id . '" data-block-type="block" data-block-uid="' . $item->blocks[$p]['uid'] . '">
<div class="actions">
<a href="?fid=blocks&act=edit&id=' . $block->id . '"><img src="' . NAVIGATE_URL . '/img/icons/silk/pencil.png" /></a>
<a href="#" onclick="navigate_blocks_selection_remove(this);"><img src="' . NAVIGATE_URL . '/img/icons/silk/cancel.png" /></a>
</div>
<div class="title">' . $block->dictionary[$lang]['title'] . '</div>
<div class="subcomment"><span style="float: right;">ID ' . $block->id . '</span><img src="img/icons/silk/brick.png" /> ' . $theme->t($block->type) . '</div>
</div>
';
break;
case "block_type":
for ($bt = 0; $bt < count($block_types); $bt++) {
if ($block_types[$bt]['id'] == $item->blocks[$p]['id']) {
$block = $block_types[$bt];
break;
}
}
$blocks_selected[] = '
<div class="block_group_block ui-state-default" data-block-id="' . $block['code'] . '" data-block-type="block_type" data-block-uid="' . $item->blocks[$p]['uid'] . '">
<div class="actions">
<a href="#" data-block-group="' . $block['block_group'] . '" data-block-type-code="' . $block['code'] . '" data-block-type-title="(span)" onclick="navigate_blocks_block_type_title(this);"><img src="' . NAVIGATE_URL . '/img/icons/silk/text_horizontalrule.png" /><span class="hidden">' . $item->blocks[$p]['title'] . '</span></a>
<a href="#" onclick="navigate_blocks_selection_remove(this);"><img src="' . NAVIGATE_URL . '/img/icons/silk/cancel.png" /></a>
</div>
<div class="title" title="' . $block['description'] . '">' . $block['title'] . '</div>
<div class="subcomment">
<span style="float: right;">ID ' . $block['code'] . '</span>
<img src="img/icons/silk/brick_link.png" /> ' . $block['count'] . ' ' . ($block['count'] == 1 ? t(437, "Block") : t(23, "Blocks")) . '
</div>
</div>
';
break;
case "block_group_block":
if (is_array($theme->block_groups)) {
foreach ($theme->block_groups as $key => $bg) {
for ($i = 0; $i < count($bg->blocks); $i++) {
if ($bg->blocks[$i]->id == $item->blocks[$p]['id']) {
$block = array('code' => $bg->blocks[$i]->id, 'type' => $bg->blocks[$i]->id, 'title' => $theme->t($bg->blocks[$i]->title), 'description' => $theme->t($bg->blocks[$i]->description), 'properties' => $bg->blocks[$i]->properties, 'block_group' => $bg->id);
break;
}
}
}
}
$blocks_selected[] = '
<div class="block_group_block ui-state-default" data-block-id="' . $block['code'] . '" data-block-type="block_group_block" data-block-uid="' . $item->blocks[$p]['uid'] . '">
<div class="actions">
' . (empty($block['properties']) ? '' : '<a href="#" data-block-group="' . $block['block_group'] . '" data-block-group-block="' . $block['code'] . '" data-block-group-action="settings" onclick="navigate_blocks_group_block_settings(this);"><img src="' . NAVIGATE_URL . '/img/icons/silk/cog.png" /></a>') . '
<a href="#" onclick="navigate_blocks_selection_remove(this);"><img src="' . NAVIGATE_URL . '/img/icons/silk/cancel.png" /></a>
</div>
<div class="title" title="' . $block['description'] . '">' . $block['title'] . '</div>
<div class="subcomment"><span style="float: right;">ID ' . $block['type'] . '</span><img src="img/icons/silk/bricks.png" /> ' . $theme->t($block['type']) . '</div>
</div>
';
break;
case "extension":
$block = $item->blocks[$p];
for ($be = 0; $be < count($extensions_blocks); $be++) {
if ($block['id'] == $extensions_blocks[$be]->id) {
$extension = new extension();
$extension->load($block['extension']);
$blocks_selected[] = '
<div class="block_group_block ui-state-default" data-block-id="' . $block['id'] . '" data-block-type="extension" data-block-extension="' . $block['extension'] . '" data-block-uid="' . $item->blocks[$p]['uid'] . '">
<div class="actions">
' . (empty($extensions_blocks[$be]->properties) ? '' : '<a href="#" data-block-group="' . $item->code . '" data-block-id="' . $block['id'] . '" data-block-extension="' . $block['extension'] . '" data-block-group-action="settings" onclick="navigate_block_group_extension_block_settings(this);"><img src="' . NAVIGATE_URL . '/img/icons/silk/cog.png" /></a>') . '
<a href="#" onclick="navigate_blocks_selection_remove(this);"><img src="' . NAVIGATE_URL . '/img/icons/silk/cancel.png" /></a>
</div>
<div class="title">' . $extension->t($extensions_blocks[$be]->title) . '</div>
<div class="subcomment"><span style="float: right;">ID ' . $block['id'] . '</span><img src="img/icons/silk/plugin.png" /> ' . $extension->title . '</div>
</div>
';
break;
}
}
break;
}
}
$blocks_selected = implode("\n", $blocks_selected);
$navibars->add_tab_content('<div id="block_group_selected_blocks" style="width: 49%; float: left; margin-right: 2%;">
<div class="ui-accordion ui-widget ui-helper-reset">
<h3 class="ui-accordion-header ui-state-default ui-accordion-icons ui-accordion-header-active ui-state-active ui-corner-top">
<img src="img/icons/silk/bricks.png" style="vertical-align: middle;" /> ' . t(405, 'Selection') . '
</h3>
<div class="ui-accordion-content ui-helper-reset ui-widget-content ui-corner-bottom ui-accordion-content-active">' . $blocks_selected . '</div>
</div>
<div class="subcomment">
<img src="img/icons/silk/information.png" align="absmiddle" /> ' . t(72, "Drag any row to assign priorities") . '
</div>
</div>');
// **** ADD specific BLOCKS ****
$sql = '
SELECT b.type, b.id, d.text as title
FROM nv_blocks b
LEFT JOIN nv_webdictionary d
ON b.id = d.node_id
AND d.node_type = "block"
AND d.subtype = "title"
AND d.lang = "' . $website->languages_list[0] . '"
AND d.website = ' . $website->id . '
WHERE b.website = ' . $website->id . '
ORDER BY b.id DESC';
$DB->query($sql);
$block_elements = $DB->result();
$block_group_blocks = array();
for ($bg = 0; $bg < count($theme->block_groups); $bg++) {
if ($theme->block_groups[$bg]->id == $item->code) {
$block_group_blocks = $theme->block_groups[$bg]->blocks;
}
}
// blocks available in the accordion
$navibars->add_tab_content('<div id="blocks_available_wrapper" style="float: left; width: 49%; ">
<div id="blocks_available_accordion">
<h3><i class="fa fa-fw fa-cube"></i> ' . t(437, 'Block') . '</h3>
<div>
' . implode("\n", array_map(function ($b) use($allowed_types) {
global $theme;
$classes = 'block_group_block ui-state-default';
if (!empty($allowed_types) && !in_array($b->type, $allowed_types)) {
$classes .= ' ui-state-disabled hidden';
}
$html = '<div class="' . $classes . '" data-block-id="' . $b->id . '" data-block-type="block">' . '<div class="actions">
<a href="?fid=blocks&act=edit&id=' . $b->id . '"><img src="' . NAVIGATE_URL . '/img/icons/silk/pencil.png" /></a>
<a href="#" onclick="navigate_blocks_selection_remove(this);"><img src="' . NAVIGATE_URL . '/img/icons/silk/cancel.png" /></a>
</div>' . '<div class="title">' . $b->title . '</div>' . '<div class="subcomment"><span style="float: right;">ID ' . $b->id . '</span><img src="img/icons/silk/brick.png" /> ' . $theme->t($b->type) . '</div>' . '</div>';
return $html;
}, $block_elements)) . '
<div class="navigate-block_group-accordion-info-link hidden"><i class="fa fa-eye-slash"></i> <a href="#">' . t(646, "Show all unselectable blocks") . '</a></div>
</div>
<h3><i class="fa fa-fw fa-cubes"></i> ' . t(543, 'Block type') . '</h3>
<div>
' . implode("\n", array_map(function ($b) use($allowed_types) {
$classes = 'block_group_block ui-state-default';
if (!empty($allowed_types) && !in_array($b['id'], $allowed_types)) {
$classes .= ' ui-state-disabled';
}
$html = '<div class="' . $classes . '" data-block-id="' . $b['id'] . '" data-block-type="block_type">' . '<div class="actions">
<a href="#" data-block-group="' . $b['block_group'] . '" data-block-type-code="' . $b['code'] . '" data-block-type-title="(span)" onclick="navigate_blocks_block_type_title(this);"><img src="' . NAVIGATE_URL . '/img/icons/silk/text_horizontalrule.png" /><span class="hidden">' . $b['block_type_title'] . '</span></a>
<a href="#" onclick="navigate_blocks_selection_remove(this);"><img src="' . NAVIGATE_URL . '/img/icons/silk/cancel.png" /></a>
</div>' . '<div class="title">' . $b['title'] . '</div>' . '<div class="subcomment">
<span style="float: right;">' . $b['count'] . ' ' . ($b['count'] == 1 ? t(437, "Block") : t(23, "Blocks")) . '</span>
<img src="img/icons/silk/brick_link.png" /> ID ' . $b['id'] . '</div>' . '</div>';
return $html;
}, $block_types)) . '
</div>
<h3><i class="fa fa-fw fa-plus-square-o"></i> ' . t(556, 'Block from group') . ' [' . $theme->t($item->code) . ']</h3>
<div>
' . implode("\n", array_map(function ($b) use($item) {
global $theme;
$html = '<div class="block_group_block ui-state-default" data-block-id="' . $b->id . '" data-block-type="block_group_block" title="' . $theme->t(@$b->description) . '">' . '<div class="actions">
' . (empty($b->properties) ? '' : '<a href="#" data-block-group="' . $item->code . '" data-block-group-block="' . $b->id . '" data-block-group-action="settings" onclick="navigate_blocks_group_block_settings(this);"><img src="' . NAVIGATE_URL . '/img/icons/silk/cog.png" /></a>') . '
<a href="#" onclick="navigate_blocks_selection_remove(this);"><img src="' . NAVIGATE_URL . '/img/icons/silk/cancel.png" /></a>
</div>' . '<div class="title">' . $theme->t($b->title) . '</div>' . '<div class="subcomment">
<span style="float: right;">ID ' . $b->id . '</span>
<img src="img/icons/silk/bricks.png" />' . '</div>' . '</div>';
return $html;
}, $block_group_blocks)) . '
</div>
<h3><i class="fa fa-fw fa-puzzle-piece"></i> ' . t(327, 'Extensions') . '</h3>
<div>
' . implode("\n", array_map(function ($b) use($allowed_types, $item) {
$classes = 'block_group_block ui-state-default';
$extension = new extension();
$extension->load($b->_extension);
$html = '<div class="' . $classes . '" data-block-id="' . $b->id . '" data-block-type="extension" data-block-extension="' . $b->_extension . '">' . '<div class="actions">
' . (empty($b->properties) ? '' : '<a href="#" data-block-group="' . $item->code . '" data-block-group-block="' . $b->id . '" data-block-group-action="settings" onclick="navigate_block_group_extension_block_settings(this);"><img src="' . NAVIGATE_URL . '/img/icons/silk/cog.png" /></a>') . '
<a href="#" onclick="navigate_blocks_selection_remove(this);"><img src="' . NAVIGATE_URL . '/img/icons/silk/cancel.png" /></a>
</div>' . '<div class="title">' . $extension->t($b->title) . '</div>' . '<div class="subcomment"><span style="float: right;">ID ' . $b->id . '</span><img src="img/icons/silk/plugin.png" /> ' . $extension->title . '</div>' . '</div>';
return $html;
}, $extensions_blocks)) . '
</div>
</div>
<div class="subcomment">
<img src="img/icons/silk/information.png" align="absmiddle" /> ' . t(638, "Disabled blocks are not compatible with the current block group type") . '
</div>
</div>');
$block_group_block_types_form = "";
foreach ($website->languages_list as $lang) {
$block_group_block_types_form .= '
<div data-lang="' . $lang . '" class="navigate-form-row">
<label style="width: 48px; "><span title="' . language::name_by_code($lang) . '" class="navigate-form-row-language-info"><img align="absmiddle" src="img/icons/silk/comment.png">' . $lang . '</span></label>
<input type="text" style=" width: 340px;" name="block_type_title_value[' . $lang . ']" value="">
</div>
';
}
$navibars->add_tab_content('
<div id="navigate-block-groups-block-type-title" class="hidden">
' . $block_group_block_types_form . '
<div class="subcomment" style="margin-left: 0;"><img src="img/icons/silk/information.png" /> ' . t(641, "It will only be shown if the template supports it") . '</div>
</div>
');
$layout->add_script('
function navigate_blocks_block_type_title(el)
{
var title = $(el).find("span").text();
try
{
title = jQuery.parseJSON(title);
}
catch(e)
{
// not json; do nothing
}
$("#navigate-block-groups-block-type-title").find("input[type=text]").each(function()
{
if(typeof(title)=="object")
$(this).val(title[$(this).parent().data("lang")]);
else
$(this).val(title);
});
$("#navigate-block-groups-block-type-title").removeClass("hidden");
$("#navigate-block-groups-block-type-title").dialog({
title: navigate_t(67, "Title"),
modal: true,
width: 428,
buttons: [
{
text: navigate_t(190, "Ok"),
icons: {
primary: "ui-icon-check"
},
click: function()
{
var new_value = {};
$("#navigate-block-groups-block-type-title")
.find(\'input[type="text"]\').each(
function()
{
new_value[$(this).parent().data("lang")] = $(this).val();
}
);
$(el).find("span").text(JSON.stringify(new_value));
blocks_selection_update();
$( this ).dialog( "close" );
}
},
{
text: navigate_t(58, "Cancel"),
icons: {
primary: "ui-icon-close"
},
click: function()
{
$( this ).dialog( "close" );
}
}
]
});
}
');
}
$navibars->add_tab(t(457, "Information"));
$navibars->add_tab_content($naviforms->hidden('form-sent', 'true'));
$navibars->add_tab_content($naviforms->hidden('id', $item->id));
$navibars->add_tab_content_row(array('<label>ID</label>', '<span>' . (!empty($item->id) ? $item->id : t(52, '(new)')) . '</span>'));
$navibars->add_tab_content_row(array('<label>' . t(67, 'Title') . '</label>', $naviforms->textfield('title', $item->title)));
$blgroups = array();
for ($blg = 0; $blg < count($theme->block_groups); $blg++) {
$blgroups[$theme->block_groups[$blg]->id] = '';
if (!empty($theme->block_groups[$blg]->description)) {
$blgroups[$theme->block_groups[$blg]->id] = $theme->t($theme->block_groups[$blg]->description);
}
}
if (!in_array($item->code, $blgroups)) {
$blgroups[$item->code] = $item->code;
}
$navibars->add_tab_content_row(array('<label>' . t(237, 'Code') . '</label>', $naviforms->selectfield('code', array_keys($blgroups), array_keys($blgroups), $item->code, NULL, NULL, array_values($blgroups), "", true, true)));
// DEPRECATED field, will be removed. Please use the Notes feature
if (!empty($item->notes)) {
$navibars->add_tab_content_row(array('<label>' . t(168, 'Notes') . '</label>', $naviforms->textarea('notes', $item->notes)));
}
if (!empty($item->id)) {
$layout->navigate_notes_dialog('block_group', $item->id);
}
$layout->add_script('
$.getScript("lib/packages/blocks/blocks.js?r=' . $current_version->revision . '",
function()
{
block_groups_onload();
});
');
return $navibars->generate();
}
function nvweb_blocks($vars = array())
{
global $website;
global $DB;
global $current;
global $webgets;
global $webuser;
global $theme;
$webget = 'blocks';
nvweb_blocks_init();
$out = '';
$access = array();
$access[] = 0;
if (empty($current['webuser'])) {
// 1: only signed in users, 2: only NON signed in users, 3: selected web user groups only
$access[] = 2;
} else {
$access[] = 1;
$access[] = 3;
}
// blocks type cache
if (empty($webgets[$webget]['block_types'])) {
$webgets[$webget]['block_types'] = block::types();
}
$block_types = $webgets[$webget]['block_types'];
if ($vars['mode'] == 'single') {
$order_mode = 'single';
} else {
// get the index for the block type requested
$bti = array_multidimensional_search($block_types, array('code' => $vars['type']));
// how must we process this block type
$order_mode = @$block_types[$bti]['order'];
if (empty($order_mode) || $order_mode == 'theme') {
$order_mode = @$vars['mode'];
}
}
// how many blocks of this type we have to show
$howmany = @intval($block_types[$bti]['maximum']);
if (empty($howmany) || $howmany > intval(@$vars['number']) && !empty($vars['number'])) {
$howmany = intval(@$vars['number']) + 0;
}
// which zone of the block we have to return
if (empty($vars['zone'])) {
$vars['zone'] = 'block';
}
$categories = array();
if (!empty($vars['categories'])) {
$categories = explode(',', $vars['categories']);
$categories = array_filter($categories);
}
if (isset($current['object']->category)) {
$categories[] = $current['object']->category;
} else {
$categories[] = $current['category'];
}
$blocks = array();
$categories_query = '';
$exclusions_query = '';
if (is_array($categories) && !empty($categories[0])) {
foreach ($categories as $cq) {
$categories_query .= " OR INSTR(CONCAT(',', categories, ','), '," . intval($cq) . ",') > 0 ";
$exclusions_query .= " AND INSTR(CONCAT(',', exclusions, ','), '," . intval($cq) . ",') = 0 ";
}
$categories_query = ' AND (categories = "" ' . $categories_query . ') ';
}
switch ($order_mode) {
case 'single':
$query_type = '';
if (!empty($vars['type'])) {
$query_type = ' AND type = ' . protect($vars['type']);
}
$DB->query('
SELECT id, type
FROM nv_blocks
WHERE enabled = 1
' . $query_type . '
AND website = ' . $website->id . '
AND (date_published = 0 OR date_published < ' . core_time() . ')
AND (date_unpublish = 0 OR date_unpublish > ' . core_time() . ')
AND access IN(' . implode(',', $access) . ')
' . $categories_query . '
' . $exclusions_query . '
AND id = ' . protect($vars['id']));
$row = $DB->first();
if (!empty($row)) {
$blocks[] = $row->id;
$vars['type'] = $row->type;
}
break;
case 'priority':
case 'ordered':
$DB->query('
SELECT *
FROM nv_blocks
WHERE type = ' . protect($vars['type']) . '
AND enabled = 1
AND website = ' . $website->id . '
AND (date_published = 0 OR date_published < ' . core_time() . ')
AND (date_unpublish = 0 OR date_unpublish > ' . core_time() . ')
AND access IN(' . implode(',', $access) . ')
' . $categories_query . '
' . $exclusions_query . '
ORDER BY position ASC
');
$rows = $DB->result();
foreach ($rows as $row) {
if (!nvweb_block_enabled($row)) {
continue;
}
$row = (array) $row;
$blocks[] = $row['id'];
}
break;
default:
case 'random':
// "random" gets priority blocks first
// retrieve fixed blocks
$DB->query('
SELECT *
FROM nv_blocks
WHERE type = ' . protect($vars['type']) . '
AND enabled = 1
AND website = ' . $website->id . '
AND (date_published = 0 OR date_published < ' . core_time() . ')
AND (date_unpublish = 0 OR date_unpublish > ' . core_time() . ')
AND access IN(' . implode(',', $access) . ')
AND fixed = 1
' . $categories_query . '
' . $exclusions_query . '
ORDER BY position ASC
');
$fixed_rows = $DB->result();
$fixed_rows_ids = $DB->result('id');
if (empty($fixed_rows_ids)) {
$fixed_rows_ids = array(0);
}
// now retrieve the other blocks in random order
$DB->query('
SELECT *
FROM nv_blocks
WHERE type = ' . protect($vars['type']) . '
AND enabled = 1
AND website = ' . $website->id . '
AND (date_published = 0 OR date_published < ' . core_time() . ')
AND (date_unpublish = 0 OR date_unpublish > ' . core_time() . ')
AND access IN(' . implode(',', $access) . ')
AND id NOT IN(' . implode(",", $fixed_rows_ids) . ')
' . $categories_query . '
' . $exclusions_query . '
ORDER BY RAND()
');
$random_rows = $DB->result();
// mix rows (fixed and random)
// fixed position rows
foreach ($fixed_rows as $fr) {
if (!nvweb_block_enabled($fr)) {
continue;
}
$blocks[$fr->position] = $fr->id;
}
// random position rows
$pos = 0;
foreach ($random_rows as $rr) {
if (!nvweb_block_enabled($rr)) {
continue;
}
// find next free position
$free = false;
while (!$free) {
$free = empty($blocks[$pos]);
if (!$free) {
$pos++;
}
}
$blocks[$pos] = $rr->id;
}
// sort array by key
ksort($blocks);
break;
}
// render the blocks found
$shown = 0;
$position = 1;
$block_objects = array();
foreach ($blocks as $id) {
if ($howmany > 0 && $shown >= $howmany) {
break;
}
$block = new block();
$block->load($id);
$bt = 'block';
for ($bti = 0; $bti < count($block_types); $bti++) {
if ($block->type == $block_types[$bti]['code']) {
$bt = $block_types[$bti]['type'];
break;
}
}
// SKIP all blocks until a certain position
if (isset($vars['position']) && $vars['position'] != $position) {
$position++;
continue;
}
// RENDER block zone
switch ($vars['zone']) {
case 'object':
$block_objects[] = clone $block;
break;
case 'title':
$out .= '<span class="block-' . $vars['type'] . '-title" zone="title" ng-block-id="' . $block->id . '">' . $block->dictionary[$current['lang']]['title'] . '</span>';
break;
case 'content':
case 'block':
default:
if ($bt == 'theme') {
$fn = 'nvweb_' . $website->theme . '_blocks_render';
$out .= '<div class="block-' . $vars['type'] . '" ng-block-id="' . $block->id . '">';
$out .= $fn($block, $vars);
$out .= '</div>' . "\n";
} else {
$out .= '<div class="block-' . $vars['type'] . '" ng-block-id="' . $block->id . '">';
$out .= nvweb_blocks_render($vars['type'], $block->trigger, $block->action, $vars['zone'], $block, $vars);
$out .= '</div>' . "\n";
}
break;
}
// the block requested at a CERTAIN POSITION was this, we've finished
if (isset($vars['position']) && $vars['position'] == $position) {
break;
}
$shown++;
$position++;
}
if ($vars['zone'] == 'object') {
$out = array($block_objects, count($block_objects));
}
return $out;
}
public function load_from_resultset($rs)
{
$main = $rs[0];
$this->id = $main->id;
$this->website = $main->website;
$this->type = $main->type;
$this->date_published = empty($main->date_published) ? '' : $main->date_published;
$this->date_unpublish = empty($main->date_unpublish) ? '' : $main->date_unpublish;
$this->date_modified = empty($main->date_modified) ? '' : $main->date_modified;
$this->access = $main->access;
$this->enabled = $main->enabled;
$this->trigger = mb_unserialize($main->trigger);
if (is_array($this->trigger['trigger-html'])) {
foreach ($this->trigger['trigger-html'] as $language => $code) {
$this->trigger['trigger-html'][$language] = htmlspecialchars_decode($code);
}
}
if (is_array($this->trigger['trigger-content'])) {
foreach ($this->trigger['trigger-content'] as $language => $code) {
$this->trigger['trigger-content'][$language] = stripslashes($code);
}
}
$this->action = mb_unserialize($main->action);
$this->notes = $main->notes;
$this->dictionary = webdictionary::load_element_strings('block', $this->id);
// title
$this->position = $main->position;
$this->fixed = $main->fixed;
$this->categories = array_filter(explode(',', $main->categories));
$this->exclusions = array_filter(explode(',', $main->exclusions));
$this->elements = json_decode($main->elements, true);
// to get the array of groups first we remove the "g" character
$groups = str_replace('g', '', $main->groups);
$this->groups = explode(',', $groups);
if (!is_array($this->groups)) {
$this->groups = array($groups);
}
$block_classes = block::types();
foreach ($block_classes as $bc) {
if ($bc['code'] == $this->type) {
$this->class = $bc['type'];
}
}
}
function nvweb_properties($vars = array())
{
global $website;
global $DB;
global $current;
global $cache;
global $properties;
global $webuser;
$out = '';
switch (@$vars['mode']) {
case 'website':
$wproperty = new property();
$wproperty->load_from_theme($vars['property']);
if (!empty($wproperty)) {
$out = nvweb_properties_render($wproperty, $vars);
}
break;
case 'webuser':
$wuproperty = new property();
$wuproperty->load_from_webuser($vars['property']);
if (!empty($wuproperty)) {
$out = nvweb_properties_render($wuproperty, $vars);
}
break;
case 'element':
case 'item':
// deprecated, may be removed in a future version
// if item ID is not given and the current object an element or a structure category?
if (empty($vars['id']) && $current['type'] == 'structure') {
// find the first embedded element for the current category
// (because the template code has requested specifically to return the property from an element!)
$itm = nvweb_content_items($current['object']->id, true, 1, true, 'priority');
if (!empty($itm) && isset($itm[0])) {
$vars['id'] = $itm[0]->id;
} else {
$vars['id'] = 0;
}
}
if (!isset($properties['item-' . $vars['id']]) && !empty($vars['id'])) {
// load item template
if (empty($vars['template'])) {
$vars['template'] = $DB->query_single('template', 'nv_items', ' id = ' . protect($vars['id']));
}
// if template is not defined (embedded element), take its category template
if (empty($vars['template'])) {
$vars['template'] = $DB->query_single('template', 'nv_structure', ' id = (
SELECT category
FROM nv_items
WHERE id = ' . intval($vars['id']) . '
)');
}
$properties['item-' . $vars['id']] = property::load_properties("item", $vars['template'], 'item', $vars['id']);
} else {
if (empty($vars['id'])) {
$vars['type'] = $current['object']->template;
if ($current['type'] == "item") {
$vars['id'] = $current['object']->id;
} else {
if ($current['type'] == "structure") {
// find the first embedded content associated with this structure entry
// (because the template code has requested specifically to return the property from an element!)
$itm = nvweb_content_items($current['object']->id, true, 1, true, 'priority');
if (!empty($itm) && isset($itm[0])) {
$vars['id'] = $itm[0]->id;
} else {
$vars['id'] = 0;
}
}
}
if (!isset($properties['item-' . $vars['id']])) {
$properties['item-' . $current['object']->id] = property::load_properties("item", $vars['type'], 'item', $vars['id']);
}
}
}
$current_properties = $properties['item-' . $vars['id']];
// now we find the property requested
if (!is_array($current_properties)) {
$current_properties = array();
}
foreach ($current_properties as $property) {
if ($property->id == $vars['property'] || $property->name == $vars['property']) {
$out = nvweb_properties_render($property, $vars);
break;
}
}
break;
case 'block':
if (!isset($properties['block-' . $vars['id']])) {
// load item type
if (empty($vars['type'])) {
$vars['type'] = $DB->query_single('type', 'nv_blocks', ' id = ' . protect($vars['id']));
if (empty($cache['block_types'])) {
$cache['block_types'] = block::types();
}
// we need to know if the block is defined in the active theme or in the database (numeric ID)
foreach ($cache['block_types'] as $bt) {
if ($bt['code'] == $vars['type']) {
$vars['type'] = $bt['id'];
break;
}
}
}
$properties['block-' . $vars['id']] = property::load_properties("block", $vars['type'], 'block', $vars['id']);
}
$current_properties = $properties['block-' . $vars['id']];
// now we find the property requested
if (!is_array($current_properties)) {
$current_properties = array();
}
foreach ($current_properties as $property) {
if ($property->id == $vars['property'] || $property->name == $vars['property']) {
$out = nvweb_properties_render($property, $vars);
break;
}
}
break;
case 'block_group_block':
// find block_group block definition
$block_group = null;
// unknown
$block_code = $vars['id'];
$block_uid = $vars['uid'];
if (empty($block_code)) {
$block = block::block_group_block_by_property($vars['property']);
$block_code = $block->type;
} else {
// find the block group block by its type
$block = block::block_group_block($block_group, $block_code);
}
$properties = $block->properties;
$current_properties = property::load_properties($block_code, $block->_block_group_id, 'block_group_block', $block_code, $block_uid);
// now we find the property requested
if (!is_array($current_properties)) {
$current_properties = array();
}
foreach ($current_properties as $property) {
if ($property->id == $vars['property'] || $property->name == $vars['property']) {
$out = nvweb_properties_render($property, $vars);
break;
}
}
break;
case 'structure':
if (empty($vars['id'])) {
if ($current['type'] == 'structure') {
$vars['id'] = $current['id'];
} else {
$vars['id'] = $current['object']->category;
}
}
if (!isset($properties['structure-' . $vars['id']])) {
// load category template
$category_template = $DB->query_single('template', 'nv_structure', ' id = ' . protect($vars['id']));
if (!empty($category_template)) {
$properties['structure-' . $vars['id']] = property::load_properties("structure", $category_template, 'structure', $vars['id']);
}
}
$current_properties = $properties['structure-' . $vars['id']];
// now we find the property requested
if (!is_array($current_properties)) {
$current_properties = array();
}
foreach ($current_properties as $property) {
if ($property->id == $vars['property'] || $property->name == $vars['property']) {
if ($vars['return'] == 'object') {
$out = $property;
} else {
$out = nvweb_properties_render($property, $vars);
}
break;
}
}
break;
case 'comment':
if (!isset($properties['comment-' . $vars['id']])) {
$properties['comment-' . $vars['id']] = property::load_properties("comment", $vars['template'], 'comment', $vars['id']);
}
$current_properties = $properties['comment-' . $vars['id']];
// now we find the property requested
if (!is_array($current_properties)) {
$current_properties = array();
}
foreach ($current_properties as $property) {
if ($property->id == $vars['property'] || $property->name == $vars['property']) {
if ($vars['return'] == 'object') {
$out = $property;
} else {
$out = nvweb_properties_render($property, $vars);
}
break;
}
}
break;
default:
// find the property source by its name
$current_properties = array();
// get website theme property
$current_properties[] = new property();
$current_properties[0]->load_from_theme($vars['property']);
if ($current['type'] == 'item') {
if (!isset($properties['item-' . $current['object']->id])) {
$properties['item-' . $current['object']->id] = property::load_properties("item", $current['object']->template, 'item', $current['object']->id);
}
$current_properties = array_merge($current_properties, $properties['item-' . $current['object']->id]);
} else {
if ($current['type'] == 'structure') {
if (!isset($properties['structure-' . $current['object']->id])) {
$properties['structure-' . $current['object']->id] = property::load_properties("structure", $current['object']->template, 'structure', $current['object']->id);
}
$current_properties = array_merge($current_properties, $properties['structure-' . $current['object']->id]);
// the property could also be in the first item associated to this structure element
$structure_items = nvweb_content_items($current['object']->id, true, 1);
if (!empty($structure_items)) {
if (empty($structure_items[0]->template)) {
$structure_items[0]->template = $current['template'];
}
$properties['item-' . $structure_items[0]->id] = property::load_properties("item", $structure_items[0]->template, 'item', $structure_items[0]->id);
}
if (!empty($properties['item-' . $structure_items[0]->id])) {
$current_properties = array_merge($current_properties, $properties['item-' . $structure_items[0]->id]);
}
} else {
if ($current['type'] == 'article') {
// TO DO
} else {
// unknown object type, maybe is an object managed by an extension?
if (!isset($properties[$current['type'] . '-' . $current['object']->id])) {
$properties[$current['type'] . '-' . $current['object']->id] = property::load_properties($current['type'], $current['object']->template, $current['type'], $current['object']->id);
}
$current_properties = array_merge($current_properties, $properties[$current['type'] . '-' . $current['object']->id]);
}
}
}
// now we find the property requested
if (!is_array($current_properties)) {
$current_properties = array();
}
foreach ($current_properties as $property) {
if ($property->id == $vars['property'] || $property->name == $vars['property']) {
$out = nvweb_properties_render($property, $vars);
break;
}
}
break;
}
return $out;
}