/**
* Allow recursive category selection.
*
* @todo Allow to use a dropdown (select) to switch between blogs ( CSS / JS onchange - no submit.. )
*
* @param Form
* @param boolean true: use form fields, false: display only
* @param boolean true: show links for add new category & manual
* @param array Params
*/
function cat_select($Form, $form_fields = true, $show_title_links = true, $params = array())
{
global $cache_categories, $blog, $current_blog_ID, $current_User, $edited_Item, $cat_select_form_fields;
global $cat_sel_total_count, $dispatcher;
global $rsc_url;
if (get_post_cat_setting($blog) < 1) {
// No categories for $blog
return;
}
$params = array_merge(array('categories_name' => T_('Categories')), $params);
$cat = param('cat', 'integer', 0);
if (empty($edited_Item->ID) && !empty($cat)) {
// If the GET param 'cat' is defined we should preselect the category for new created post
global $post_extracats;
$post_extracats = array($cat);
$edited_Item->main_cat_ID = $cat;
}
if ($show_title_links) {
// Use in Back-office
$fieldset_title = get_newcategory_link() . $params['categories_name'] . get_manual_link('item_categories_fieldset');
} else {
$fieldset_title = $params['categories_name'];
}
$Form->begin_fieldset($fieldset_title, array('class' => 'extracats', 'id' => 'itemform_categories'));
$cat_sel_total_count = 0;
$r = '';
$cat_select_form_fields = $form_fields;
cat_load_cache();
// make sure the caches are loaded
$r .= '<table cellspacing="0" class="catselect">';
if (get_post_cat_setting($blog) == 3) {
// Main + Extra cats option is set, display header
$r .= cat_select_header($params);
}
if (get_allow_cross_posting() >= 2 || isset($blog) && get_post_cat_setting($blog) > 1 && get_allow_cross_posting() == 1) {
// If BLOG cross posting enabled, go through all blogs with cats:
/**
* @var BlogCache
*/
$BlogCache =& get_BlogCache();
/**
* @var Blog
*/
for ($l_Blog =& $BlogCache->get_first(); !is_null($l_Blog); $l_Blog =& $BlogCache->get_next()) {
// run recursively through the cats
if (!blog_has_cats($l_Blog->ID)) {
continue;
}
if (!$current_User->check_perm('blog_post_statuses', 'edit', false, $l_Blog->ID)) {
continue;
}
$r .= '<tr class="group" id="catselect_blog' . $l_Blog->ID . '"><td colspan="3">' . $l_Blog->dget('name') . "</td></tr>\n";
$cat_sel_total_count++;
// the header uses 1 line
$current_blog_ID = $l_Blog->ID;
// Global needed in callbacks
$r .= cat_children($cache_categories, $l_Blog->ID, NULL, 'cat_select_before_first', 'cat_select_before_each', 'cat_select_after_each', 'cat_select_after_last', 1);
if ($blog == $l_Blog->ID) {
$r .= cat_select_new();
}
}
} else {
// BLOG Cross posting is disabled. Current blog only:
$current_blog_ID = $blog;
$r .= cat_children($cache_categories, $current_blog_ID, NULL, 'cat_select_before_first', 'cat_select_before_each', 'cat_select_after_each', 'cat_select_after_last', 1);
$r .= cat_select_new();
}
$r .= '</table>';
echo $r;
if (isset($blog) && get_allow_cross_posting()) {
echo '<script type="text/javascript">jQuery.getScript("' . $rsc_url . 'js/jquery/jquery.scrollto.js", function () {
jQuery("#itemform_categories").scrollTo( "#catselect_blog' . $blog . '" );
});</script>';
}
$Form->end_fieldset();
}
function fieldset_cats()
{
global $cache_blogs, $cache_categories;
?>
<fieldset title="default categories set" style="background-color:#fafafa; border:1px solid #ccc; padding: 1em; display:inline; float:right; white-space:nowrap;">
<legend>Default categories set (only needed if you want to map categories to this)</legend>
<p class="extracatnote">
<?php
if (count($cache_categories)) {
echo T_('Select main category in target blog and optionally check additional categories') . ':';
} else {
echo 'No categories in your blogs..';
}
?>
</p>
<?php
// ---------------------------- CATEGORIES ------------------------------
$default_main_cat = 0;
$blog = 1;
// ----------------- START RECURSIVE CAT LIST ----------------
cat_load_cache();
// make sure the caches are loaded
function import_cat_select_before_first($parent_cat_ID, $level)
{
// callback to start sublist
echo "\n<ul>\n";
}
function import_cat_select_before_each($cat_ID, $level)
{
// callback to display sublist element
global $current_blog_ID, $blog, $cat, $postdata, $default_main_cat, $action, $tabindex;
echo '<li>';
if (get_allow_cross_posting() >= 1) {
// We allow cross posting, display checkbox:
echo '<input type="checkbox" name="post_extracats[]" class="checkbox" title="', T_('Select as an additionnal category'), '" value="', $cat_ID, '"';
echo ' />';
}
// Radio for main cat:
if ($current_blog_ID == $blog) {
if ($default_main_cat == 0 && $action == 'post') {
// Assign default cat for new post
$default_main_cat = $cat_ID;
}
echo ' <input type="radio" name="post_category" class="checkbox" title="', T_('Select as MAIN category'), '" value="', $cat_ID, '"';
if ($cat_ID == $postdata["Category"] || $cat_ID == $default_main_cat) {
echo ' checked="checked"';
}
echo ' />';
}
echo ' ' . htmlspecialchars(get_catname($cat_ID));
}
function import_cat_select_after_each($cat_ID, $level)
{
// callback after each sublist element
echo "</li>\n";
}
function import_cat_select_after_last($parent_cat_ID, $level)
{
// callback to end sublist
echo "</ul>\n";
}
// go through all blogs with cats:
foreach ($cache_blogs as $i_blog) {
// run recursively through the cats
$current_blog_ID = $i_blog->blog_ID;
if (!blog_has_cats($current_blog_ID)) {
continue;
}
#if( ! $current_User->check_perm( 'blog_post_statuses', 'any', false, $current_blog_ID ) ) continue;
echo "<h4>" . $i_blog->blog_name . "</h4>\n";
cat_children($cache_categories, $current_blog_ID, NULL, 'import_cat_select_before_first', 'import_cat_select_before_each', 'import_cat_select_after_each', 'import_cat_select_after_last', 1);
}
// ----------------- END RECURSIVE CAT LIST ----------------
?>
</fieldset>
<?php
}
/**
* Allow recursive category selection.
*
* @todo Allow to use a dropdown (select) to switch between blogs ( CSS / JS onchange - no submit.. )
*
* @param boolean
* @param boolean true: use form fields, false: display only
*/
function cat_select($display_info = true, $form_fields = true)
{
global $allow_cross_posting, $cache_categories, $blog, $current_blog_ID, $current_User, $edited_Item, $cat_select_form_fields;
$r = '<div class="extracats"><div>';
$cat_select_form_fields = $form_fields;
cat_load_cache();
// make sure the caches are loaded
$r .= '<table cellspacing="0" class="catselect">';
$r .= cat_select_header();
if ($allow_cross_posting >= 2) {
// If BLOG cross posting enabled, go through all blogs with cats:
/**
* @var BlogCache
*/
$BlogCache =& get_Cache('BlogCache');
/**
* @var Blog
*/
for ($l_Blog =& $BlogCache->get_first(); !is_null($l_Blog); $l_Blog =& $BlogCache->get_next()) {
// run recursively through the cats
if (!blog_has_cats($l_Blog->ID)) {
continue;
}
if (!$current_User->check_perm('blog_post_statuses', 'edit', false, $l_Blog->ID)) {
continue;
}
$r .= '<tr class="group"><td colspan="3">' . $l_Blog->dget('name') . "</td></tr>\n";
$current_blog_ID = $l_Blog->ID;
// Global needed in callbacks
$r .= cat_children($cache_categories, $l_Blog->ID, NULL, 'cat_select_before_first', 'cat_select_before_each', 'cat_select_after_each', 'cat_select_after_last', 1);
}
} else {
// BLOG Cross posting is disabled. Current blog only:
$current_blog_ID = $blog;
$r .= cat_children($cache_categories, $current_blog_ID, NULL, 'cat_select_before_first', 'cat_select_before_each', 'cat_select_after_each', 'cat_select_after_last', 1);
}
$r .= '</table>';
if ($current_User->check_perm('blog_cats', '', false, $blog)) {
$r .= '<p class="extracatnote"><a href="admin.php?ctrl=chapters&action=new&blog=' . $blog . '">' . T_('Add a new category') . ' »</a></p>';
}
if ($display_info) {
$r .= '<p class="extracatnote">' . T_('Select main category in target blog and optionally check additional categories') . '</p>';
$r .= '<p class="extracatnote">';
if ($allow_cross_posting >= 3) {
$r .= T_('Note: Moving posts across blogs is enabled. Use with caution.');
} elseif ($allow_cross_posting >= 2) {
$r .= T_('Note: Cross posting among multiple blogs is enabled.');
} elseif ($allow_cross_posting) {
$r .= T_('Note: Cross posting among multiple blogs is currently disabled.');
} else {
$r .= T_('Note: Cross posting among multiple categories is currently disabled.');
}
$r .= '</p>';
}
$r .= '</div></div>';
return $r;
}
/**
* Compiles the cat array from $cat (recursive + optional modifiers) and $catsel[] (non recursive)
*
* @param string
* @param array
* @param array by ref, will be modified
* @param string by ref, will be modified
* @param integer blog number to restrict to
*/
function compile_cat_array($cat, $catsel, &$cat_array, &$cat_modifier, $restrict_to_blog = 0)
{
global $cache_categories;
// echo '$cat='.$cat;
// pre_dump( $catsel );
// echo '$restrict_to_blog'.$restrict_to_blog;
$cat_array = array();
$cat_modifier = '';
// Check for cat string (which will be handled recursively)
if ($cat != 'all' && !empty($cat)) {
// specified a category string:
$cat_modifier = substr($cat, 0, 1);
// echo 'cats['.$first_char.']';
if ($cat_modifier == '*' || $cat_modifier == '-') {
$cat = substr($cat, 1);
} else {
$cat_modifier = '';
}
if (strlen($cat)) {
// There are some values to explode...
$req_cat_array = explode(',', $cat);
// Getting required sub-categories:
// and add everything to cat array
// ----------------- START RECURSIVE CAT LIST ----------------
cat_load_cache();
// make sure the caches are loaded
foreach ($req_cat_array as $cat_ID) {
// run recursively through the cats
if (!in_array($cat_ID, $cat_array)) {
// Not already in list
$cat_array[] = $cat_ID;
cat_children($cache_categories, $restrict_to_blog, $cat_ID, 'cat_req_dummy', 'cat_req', 'cat_req_dummy', 'cat_req_dummy', 1);
}
}
// ----------------- END RECURSIVE CAT LIST ----------------
}
}
// Add explicit selections:
if (!empty($catsel)) {
// echo "Explicit selections!<br />";
$cat_array = array_merge($cat_array, $catsel);
$cat_array = array_unique($cat_array);
}
// echo '$cat_modifier='.$cat_modifier;
// pre_dump( $cat_array );
}
