/admin/tags.php
PHP | 531 lines | 413 code | 62 blank | 56 comment | 34 complexity | 35abccde6ce7cb0af9b0c748f52f559c MD5 | raw file
- <?php
- // +-----------------------------------------------------------------------+
- // | Piwigo - a PHP based photo gallery |
- // +-----------------------------------------------------------------------+
- // | Copyright(C) 2008-2013 Piwigo Team http://piwigo.org |
- // | Copyright(C) 2003-2008 PhpWebGallery Team http://phpwebgallery.net |
- // | Copyright(C) 2002-2003 Pierrick LE GALL http://le-gall.net/pierrick |
- // +-----------------------------------------------------------------------+
- // | This program is free software; you can redistribute it and/or modify |
- // | it under the terms of the GNU General Public License as published by |
- // | the Free Software Foundation |
- // | |
- // | This program is distributed in the hope that it will be useful, but |
- // | WITHOUT ANY WARRANTY; without even the implied warranty of |
- // | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
- // | General Public License for more details. |
- // | |
- // | You should have received a copy of the GNU General Public License |
- // | along with this program; if not, write to the Free Software |
- // | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
- // | USA. |
- // +-----------------------------------------------------------------------+
- if( !defined("PHPWG_ROOT_PATH") )
- {
- die ("Hacking attempt!");
- }
- include_once(PHPWG_ROOT_PATH.'admin/include/functions.php');
- check_status(ACCESS_ADMINISTRATOR);
- if (!empty($_POST))
- {
- check_pwg_token();
- }
- // +-----------------------------------------------------------------------+
- // | edit tags |
- // +-----------------------------------------------------------------------+
- if (isset($_POST['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))
- {
- array_push(
- $updates,
- array(
- 'id' => $tag_id,
- 'name' => addslashes($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 <em>%s</em> merged into tag <em>%s</em>'),
- 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(
- $page['warnings'],
- sprintf(
- l10n('You have %d orphan tags: %s.').' <a href="%s">'.l10n('Delete orphan tags').'</a>',
- count($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');
- ?>