$tag_id,
'name' => addslashes($tag_name),
'url_name' => trigger_event('render_tag_url', $tag_name),
)
);
}
}
}
mass_updates(
TAGS_TABLE,
array(
'primary' => array('id'),
'update' => array('name', 'url_name'),
),
$updates
);
}
// +-----------------------------------------------------------------------+
// | dulicate tags |
// +-----------------------------------------------------------------------+
if (isset($_POST['duplic_submit']))
{
$query = '
SELECT name
FROM '.TAGS_TABLE.'
;';
$existing_names = array_from_query($query, 'name');
$current_name_of = array();
$query = '
SELECT id, name
FROM '.TAGS_TABLE.'
WHERE id IN ('.$_POST['edit_list'].')
;';
$result = pwg_query($query);
while ($row = pwg_db_fetch_assoc($result))
{
$current_name_of[ $row['id'] ] = $row['name'];
}
$updates = array();
// we must not rename tag with an already existing name
foreach (explode(',', $_POST['edit_list']) as $tag_id)
{
$tag_name = stripslashes($_POST['tag_name-'.$tag_id]);
if ($tag_name != $current_name_of[$tag_id])
{
if (in_array($tag_name, $existing_names))
{
array_push(
$page['errors'],
sprintf(
l10n('Tag "%s" already exists'),
$tag_name
)
);
}
else if (!empty($tag_name))
{
mass_inserts(
TAGS_TABLE,
array('name', 'url_name'),
array(
array(
'name' => $tag_name,
'url_name' => trigger_event('render_tag_url', $tag_name),
)
)
);
$query = '
SELECT id
FROM '.TAGS_TABLE.'
WHERE name = \''.$tag_name.'\'
;';
$destination_tag = array_from_query($query, 'id');
$destination_tag_id = $destination_tag[0];
$query = '
SELECT
image_id
FROM '.IMAGE_TAG_TABLE.'
WHERE tag_id = '.$tag_id.'
;';
$destination_tag_image_ids = array_from_query($query, 'image_id');
$inserts = array();
foreach ($destination_tag_image_ids as $image_id)
{
array_push(
$inserts,
array(
'tag_id' => $destination_tag_id,
'image_id' => $image_id
)
);
}
if (count($inserts) > 0)
{
mass_inserts(
IMAGE_TAG_TABLE,
array_keys($inserts[0]),
$inserts
);
}
array_push(
$page['infos'],
sprintf(
l10n('Tag "%s" is now a duplicate of "%s"'),
stripslashes($tag_name),
$current_name_of[$tag_id]
)
);
}
}
}
mass_updates(
TAGS_TABLE,
array(
'primary' => array('id'),
'update' => array('name', 'url_name'),
),
$updates
);
}
// +-----------------------------------------------------------------------+
// | merge tags |
// +-----------------------------------------------------------------------+
if (isset($_POST['confirm_merge']))
{
if (!isset($_POST['destination_tag']))
{
array_push(
$page['errors'],
l10n('No destination tag selected')
);
}
else
{
$destination_tag_id = $_POST['destination_tag'];
$tag_ids = explode(',', $_POST['merge_list']);
if (is_array($tag_ids) and count($tag_ids) > 1)
{
$name_of_tag = array();
$query = '
SELECT
id,
name
FROM '.TAGS_TABLE.'
WHERE id IN ('.implode(',', $tag_ids).')
;';
$result = pwg_query($query);
while ($row = pwg_db_fetch_assoc($result))
{
$name_of_tag[ $row['id'] ] = trigger_event('render_tag_name', $row['name']);
}
$tag_ids_to_delete = array_diff(
$tag_ids,
array($destination_tag_id)
);
$query = '
SELECT
DISTINCT(image_id)
FROM '.IMAGE_TAG_TABLE.'
WHERE tag_id IN ('.implode(',', $tag_ids_to_delete).')
;';
$image_ids = array_from_query($query, 'image_id');
delete_tags($tag_ids_to_delete);
$query = '
SELECT
image_id
FROM '.IMAGE_TAG_TABLE.'
WHERE tag_id = '.$destination_tag_id.'
;';
$destination_tag_image_ids = array_from_query($query, 'image_id');
$image_ids_to_link = array_diff(
$image_ids,
$destination_tag_image_ids
);
$inserts = array();
foreach ($image_ids_to_link as $image_id)
{
array_push(
$inserts,
array(
'tag_id' => $destination_tag_id,
'image_id' => $image_id
)
);
}
if (count($inserts) > 0)
{
mass_inserts(
IMAGE_TAG_TABLE,
array_keys($inserts[0]),
$inserts
);
}
$tags_deleted = array();
foreach ($tag_ids_to_delete as $tag_id)
{
$tags_deleted[] = $name_of_tag[$tag_id];
}
array_push(
$page['infos'],
sprintf(
l10n('Tags %s merged into tag %s'),
implode(', ', $tags_deleted),
$name_of_tag[$destination_tag_id]
)
);
}
}
}
// +-----------------------------------------------------------------------+
// | delete tags |
// +-----------------------------------------------------------------------+
if (isset($_POST['delete']) and isset($_POST['tags']))
{
$query = '
SELECT name
FROM '.TAGS_TABLE.'
WHERE id IN ('.implode(',', $_POST['tags']).')
;';
$tag_names = array_from_query($query, 'name');
delete_tags($_POST['tags']);
array_push(
$page['infos'],
l10n_dec(
'The following tag was deleted',
'The %d following tags were deleted',
count($tag_names)).' : '.
implode(', ', $tag_names)
);
}
// +-----------------------------------------------------------------------+
// | delete orphan tags |
// +-----------------------------------------------------------------------+
if (isset($_GET['action']) and 'delete_orphans' == $_GET['action'])
{
check_pwg_token();
delete_orphan_tags();
$_SESSION['page_infos'] = array(l10n('Orphan tags deleted'));
redirect(get_root_url().'admin.php?page=tags');
}
// +-----------------------------------------------------------------------+
// | add a tag |
// +-----------------------------------------------------------------------+
if (isset($_POST['add']) and !empty($_POST['add_tag']))
{
$tag_name = $_POST['add_tag'];
// does the tag already exists?
$query = '
SELECT id
FROM '.TAGS_TABLE.'
WHERE name = \''.$tag_name.'\'
;';
$existing_tags = array_from_query($query, 'id');
if (count($existing_tags) == 0)
{
mass_inserts(
TAGS_TABLE,
array('name', 'url_name'),
array(
array(
'name' => $tag_name,
'url_name' => trigger_event('render_tag_url', $tag_name),
)
)
);
array_push(
$page['infos'],
sprintf(
l10n('Tag "%s" was added'),
stripslashes($tag_name)
)
);
}
else
{
array_push(
$page['errors'],
sprintf(
l10n('Tag "%s" already exists'),
stripslashes($tag_name)
)
);
}
}
// +-----------------------------------------------------------------------+
// | template init |
// +-----------------------------------------------------------------------+
$template->set_filenames(array('tags' => 'tags.tpl'));
$template->assign(
array(
'F_ACTION' => PHPWG_ROOT_PATH.'admin.php?page=tags',
'PWG_TOKEN' => get_pwg_token(),
)
);
// +-----------------------------------------------------------------------+
// | orphan tags |
// +-----------------------------------------------------------------------+
$orphan_tags = get_orphan_tags();
$orphan_tag_names = array();
foreach ($orphan_tags as $tag)
{
array_push($orphan_tag_names, trigger_event('render_tag_name', $tag['name']));
}
if (count($orphan_tag_names) > 0)
{
array_push(
$page['warnings'],
sprintf(
l10n('You have %d orphan tags: %s.').' '.l10n('Delete orphan tags').'',
count($orphan_tag_names),
implode(', ', $orphan_tag_names),
get_root_url().'admin.php?page=tags&action=delete_orphans&pwg_token='.get_pwg_token()
)
);
}
// +-----------------------------------------------------------------------+
// | form creation |
// +-----------------------------------------------------------------------+
// tag counters
$query = '
SELECT tag_id, COUNT(image_id) AS counter
FROM '.IMAGE_TAG_TABLE.'
GROUP BY tag_id';
$tag_counters = simple_hash_from_query($query, 'tag_id', 'counter');
// all tags
$query = '
SELECT *
FROM '.TAGS_TABLE.'
;';
$result = pwg_query($query);
$all_tags = array();
while ($tag = pwg_db_fetch_assoc($result))
{
$raw_name = $tag['name'];
$tag['name'] = trigger_event('render_tag_name', $raw_name);
$tag['counter'] = intval(@$tag_counters[ $tag['id'] ]);
$tag['U_VIEW'] = make_index_url(array('tags'=>array($tag)));
$tag['U_EDIT'] = 'admin.php?page=batch_manager&tag='.$tag['id'];
$alt_names = trigger_event('get_tag_alt_names', array(), $raw_name);
$alt_names = array_diff( array_unique($alt_names), array($tag['name']) );
if (count($alt_names))
{
$tag['alt_names'] = implode(', ', $alt_names);
}
$all_tags[] = $tag;
}
usort($all_tags, 'tag_alpha_compare');
$template->assign(
array(
'all_tags' => $all_tags,
)
);
if ((isset($_POST['edit']) or isset($_POST['duplicate']) or isset($_POST['merge'])) and isset($_POST['tags']))
{
$list_name = 'EDIT_TAGS_LIST';
if (isset($_POST['duplicate']))
{
$list_name = 'DUPLIC_TAGS_LIST';
}
elseif (isset($_POST['merge']))
{
$list_name = 'MERGE_TAGS_LIST';
}
$template->assign(
array(
$list_name => implode(',', $_POST['tags']),
)
);
$query = '
SELECT id, name
FROM '.TAGS_TABLE.'
WHERE id IN ('.implode(',', $_POST['tags']).')
;';
$result = pwg_query($query);
while ($row = pwg_db_fetch_assoc($result))
{
$name_of[ $row['id'] ] = $row['name'];
}
foreach ($_POST['tags'] as $tag_id)
{
$template->append(
'tags',
array(
'ID' => $tag_id,
'NAME' => $name_of[$tag_id],
)
);
}
}
// +-----------------------------------------------------------------------+
// | sending html code |
// +-----------------------------------------------------------------------+
$template->assign_var_from_handle('ADMIN_CONTENT', 'tags');
?>