<?php

/**

*

* @package Icy Phoenix

* @version $Id$

* @copyright (c) 2008 Icy Phoenix

* @license http://opensource.org/licenses/gpl-license.php GNU Public License

*

*/

define('IN_ICYPHOENIX', true);

if (!defined('IP_ROOT_PATH')) define('IP_ROOT_PATH', './');

if (!defined('PHP_EXT')) define('PHP_EXT', substr(strrchr(__FILE__, '.'), 1));

include(IP_ROOT_PATH . 'common.' . PHP_EXT);

// Start session management

$user->session_begin();

$auth->acl($user->data);

$user->setup();

// End session management

$config['jquery_ui'] = true;

// CMS - BEGIN

$cms_page['page_id'] = 'tags';

$cms_page['page_nav'] = (isset($cms_config_layouts[$cms_page['page_id']]['page_nav']) ? $cms_config_layouts[$cms_page['page_id']]['page_nav'] : true);

$cms_page['global_blocks'] = (!empty($cms_config_layouts[$cms_page['page_id']]['global_blocks']) ? true : false);

$cms_auth_level = (isset($cms_config_layouts[$cms_page['page_id']]['view']) ? $cms_config_layouts[$cms_page['page_id']]['view'] : AUTH_ALL);

check_page_auth($cms_page['page_id'], $cms_auth_level);

// CMS - END

// COMMON - BEGIN

@include_once(IP_ROOT_PATH . 'includes/class_form.' . PHP_EXT);

$class_form = new class_form();

@include_once(IP_ROOT_PATH . 'includes/class_topics.' . PHP_EXT);

$class_topics = new class_topics();

@include_once(IP_ROOT_PATH . 'includes/class_topics_tags.' . PHP_EXT);

$class_topics_tags = new class_topics_tags();

// COMMON - END

// CONFIG - BEGIN

$table_fields = array(

'tag_count' => array('lang_key' => 'TAG_COUNT', 'view_level' => AUTH_ALL),

'tag_text' => array('lang_key' => 'TAG_TEXT', 'view_level' => AUTH_ALL),

);

// CONFIG - END

// VARS - BEGIN

$tag_id = request_var('tag_id', 0);

$tag_id = ($tag_id < 0) ? 0 : $tag_id;

$tag_text = request_var('tag_text', '', true);

$tag_text = ip_clean_string(urldecode(trim($tag_text)), $lang['ENCODING'], true);

$mode_types = array('cloud', 'list', 'view', 'replace');

$mode = request_var('mode', $mode_types[0]);

$mode = check_var_value($mode, $mode_types);

$action_types = array('list');

$action = request_var('action', $action_types[0]);

$action = check_var_value($action, $action_types);

$start = request_var('start', 0);

$start = ($start < 0) ? 0 : $start;

$per_page = request_var('per_page', 0);

$per_page = (empty($per_page) || ($per_page < 20) || ($per_page > 300)) ? $config['topics_per_page'] : $per_page;

$s_hidden_fields = '';

// SORT ORDER - BEGIN

$sort_order_array = array();

$sort_order_select_array = array();

$sort_order_select_lang_array = array();

foreach ($table_fields as $k => $v)

{

$is_auth = (check_auth_level($v['view_level']));

if ($is_auth)

{

$sort_order_array[] = $k;

$sort_order_select_array[] = $k;

$sort_order_select_lang_array[] = $class_form->get_lang($v['lang_key']);

}

}

$sort_order_default = ((isset($sort_order_default) && in_array($sort_order_default, $sort_order_array)) ? $sort_order_default : $sort_order_array[0]);

$sort_order = request_var('sort_order', $sort_order_default);

$sort_order = (in_array($sort_order, $sort_order_array) ? $sort_order : $sort_order_array[0]);

$select_name = 'sort_order';

$default = $sort_order;

$select_js = '';

$sort_order_select_box = $class_form->build_select_box($select_name, $default, $sort_order_select_array, $sort_order_select_lang_array, $select_js);

// SORT ORDER - END

// SORT DIR - BEGIN

$sort_dir_default = ((isset($sort_dir_default) && in_array($sort_dir_default, array('ASC', 'DESC'))) ? $sort_dir_default : 'DESC');

$sort_dir = request_var('sort_dir', $sort_dir_default);

$sort_dir = ($sort_dir == 'ASC') ? 'ASC' : 'DESC';

$sort_dir_select_array = array('ASC', 'DESC');

$sort_dir_select_lang_array = array($lang['Sort_Ascending'], $lang['Sort_Descending']);

$select_name = 'sort_dir';

$default = $sort_dir;

$select_js = '';

$sort_dir_select_box = $class_form->build_select_box($select_name, $default, $sort_dir_select_array, $sort_dir_select_lang_array, $select_js);

// SORT DIR - END

// VARS - END

if ($mode == 'view')

{

if (empty($tag_text))

{

$msg_title = $lang['TOPIC_TAGS'];

trigger_error('TAGS_NO_TAG', E_USER_NOTICE);

}

$breadcrumbs['bottom_right_links'] .= (($breadcrumbs['bottom_right_links'] != '') ? ('&nbsp;' . MENU_SEP_CHAR . '&nbsp;') : '') . '<a href="' . append_sid(CMS_PAGE_TAGS) . '">' . $lang['TOPIC_TAGS'] . '</a>';

$breadcrumbs['bottom_right_links'] .= (($user->data['user_level'] == ADMIN) ? ('&nbsp;' . MENU_SEP_CHAR . '&nbsp;') . '<a href="' . append_sid(CMS_PAGE_TAGS . '?mode=replace') . '">' . $lang['TOPIC_TAGS_REPLACE'] . '</a>' : '');

$template_to_parse = 'tags_view_body.tpl';

$tags = array($tag_text);

$topics = $class_topics_tags->get_topics_with_tags($tags, $start, $per_page);

$num_items = 0;

$tags_counters = $class_topics_tags->get_tags_counters($tags);

foreach ($tags_counters as $tag_counter)

{

if ($tag_counter['tag_text'] == $tag_text)

{

$num_items = $tag_counter['tag_count'];

break;

}

}

$topic_length = 60;

// UPI2DB - BEGIN

if($user->data['upi2db_access'])

{

if (!defined('UPI2DB_UNREAD'))

{

$user->data['upi2db_unread'] = upi2db_unread();

}

$count_new_posts = sizeof($user->data['upi2db_unread']['new_posts']);

$count_edit_posts = sizeof($user->data['upi2db_unread']['edit_posts']);

$count_always_read = sizeof($user->data['upi2db_unread']['always_read']['topics']);

$count_mark_unread = sizeof($user->data['upi2db_unread']['mark_posts']);

}

// UPI2DB - END

// MG User Replied - BEGIN

// check if user replied to the topic

define('USER_REPLIED_ICON', true);

$user_topics = $class_topics->user_replied_array($topics);

// MG User Replied - END

$i = 0;

foreach ($topics as $topic)

{

$class = ($i % 2) ? $theme['td_class1'] : $theme['td_class2'];

$forum_id = $topic['forum_id'];

$topic_id = $topic['topic_id'];

$forum_id_append = (!empty($forum_id) ? (POST_FORUM_URL . '=' . $forum_id) : '');

$topic_id_append = (!empty($topic_id) ? (POST_TOPIC_URL . '=' . $topic_id) : '');

$forum_url = append_sid(CMS_PAGE_VIEWFORUM . '?' . $forum_id_append);

$topic_url = append_sid(CMS_PAGE_VIEWTOPIC . '?' . $forum_id_append . '&amp;' . $topic_id_append);

$views = $topic['topic_views'];

$replies = $topic['topic_replies'];

$user_replied = (!empty($user_topics) && isset($user_topics[$topic_id]));

//$news_label = ($line[$i]['news_id'] > 0) ? $lang['News_Cmx'] . '' : '';

$news_label = '';

$topic_title_data = $class_topics->generate_topic_title($topic_id, $topic, $topic_length);

$topic_title = $topic_title_data['title'];

$topic_title_clean = $topic_title_data['title_clean'];

$topic_title_plain = $topic_title_data['title_plain'];

$topic_title_label = $topic_title_data['title_label'];

$topic_title_short = $topic_title_data['title_short'];

$topic_link = $class_topics->build_topic_icon_link($forum_id, $topic['topic_id'], $topic['topic_type'], $topic['topic_reg'], $topic['topic_replies'], $topic['news_id'], $topic['poll_start'], $topic['topic_status'], $topic['topic_moved_id'], $topic['post_time'], $user_replied, $replies);

$topic_id = $topic_link['topic_id'];

$topic_id_append = $topic_link['topic_id_append'];

$topic_pagination = generate_topic_pagination($forum_id, $topic_id, $replies);

$first_time = create_date_ip($lang['DATE_FORMAT_VF'], $topic['topic_time'], $config['board_timezone'], true);

$first_author = ($topic['first_poster_id'] != ANONYMOUS) ? colorize_username($topic['topic_first_poster_id'], $topic['topic_first_poster_name'], $topic['topic_first_poster_color'], 1) : (($topic['topic_first_poster_name'] != '') ? $topic['topic_first_poster_name'] : $lang['Guest']);

$last_time = create_date_ip($config['default_dateformat'], $topic['topic_last_post_time'], $config['board_timezone']);

$last_author = ($topic['topic_last_poster_id'] != ANONYMOUS) ? colorize_username($topic['topic_last_poster_id'], $topic['topic_last_poster_name'], $topic['topic_last_poster_color'], 1) : (($topic['topic_last_poster_name'] != '') ? $topic['topic_last_poster_name'] : $lang['Guest']);

$last_url = '<a href="' . append_sid(CMS_PAGE_VIEWTOPIC . '?' . $forum_id_append . '&amp;' . $topic_id_append . '&amp;' . POST_POST_URL . '=' . $topic['topic_last_post_id']) . '#p' . $topic['topic_last_post_id'] . '"><img src="' . $images['icon_latest_reply'] . '" alt="' . $lang['View_latest_post'] . '" title="' . $lang['View_latest_post'] . '" /></a>';

$topic_tags_links = $class_topics_tags->build_tags_list_single_topic($topic['topic_tags']);

$template->assign_block_vars('row', array(

'CLASS' => $class,

'ROW_NUMBER' => $i + 1,

'TOPIC_ID' => $topic_id,

'TOPIC_FOLDER_IMG' => $topic_link['image'],

'L_TOPIC_FOLDER_ALT' => $topic_link['image_alt'],

'TOPIC_TITLE' => $topic_title,

'TOPIC_TITLE_PLAIN' => $topic_title_plain,

'TOPIC_TYPE' => $topic_link['type'],

'TOPIC_TYPE_ICON' => $topic_link['icon'],

'TOPIC_CLASS' => (!empty($topic_link['class_new']) ? ('topiclink' . $topic_link['class_new']) : $topic_link['class']),

'CLASS_NEW' => $topic_link['class_new'],

'NEWEST_POST_IMG' => $topic_link['newest_post_img'],

'L_NEWS' => $news_label,

'GOTO_PAGE' => $topic_pagination['base'],

'GOTO_PAGE_FULL' => $topic_pagination['full'],

'VIEWS' => $views,

'TOPIC_TAGS' => $topic_tags_links,

'REPLIES' => $replies,

//'FIRST_POST_TIME' => sprintf($lang['Recent_first'], $first_time),

'FIRST_POST_TIME' => $first_time,

'FIRST_AUTHOR' => $first_author,

'LAST_POST_TIME' => $last_time,

'LAST_AUTHOR' => $last_author,

'LAST_URL' => $last_url,

'FORUM_NAME' => $topic['forum_name'],

'U_VIEW_FORUM' => $forum_url,

'U_VIEW_TOPIC' => $topic_url,

)

);

$i++;

}

$template->assign_vars(array(

'L_VIEWS' => $lang['Views'],

'L_LASTPOST' => $lang['Last_Post'],

'L_REPLIES' => $lang['Replies'],

'L_TAG_RESULTS' => sprintf($lang['TAG_RESULTS'], htmlspecialchars($tag_text) . ' (' . $num_items . ')'),

'U_TAG_RESULTS' => append_sid(CMS_PAGE_TAGS . '?mode=view&amp;tag_text=' . htmlspecialchars(urlencode($tag_text))),

)

);

}

elseif ($mode == 'replace')

{

if ($user->data['user_level'] != ADMIN)

{

message_die(GENERAL_MESSAGE, $lang['Not_Authorized']);

}

$template_to_parse = 'tags_replace_body.tpl';

$breadcrumbs['bottom_right_links'] .= (($breadcrumbs['bottom_right_links'] != '') ? ('&nbsp;' . MENU_SEP_CHAR . '&nbsp;') : '') . '<a href="' . append_sid(CMS_PAGE_TAGS) . '">' . $lang['TOPIC_TAGS'] . '</a>';

$breadcrumbs['bottom_right_links'] .= (($user->data['user_level'] == ADMIN) ? ('&nbsp;' . MENU_SEP_CHAR . '&nbsp;') : '') . '<a href="' . append_sid(CMS_PAGE_TAGS . '?mode=replace') . '">' . $lang['TOPIC_TAGS_REPLACE'] . '</a>';

$search_replace_submit = false;

if (isset($_POST['submit']))

{

$search_replace_submit = true;

$tag_old = request_var('tag_old', '', true);

$tag_new = request_var('tag_new', '', true);

$topics_data = $class_topics_tags->replace_tag($tag_old, $tag_new);

message_die(GENERAL_MESSAGE, sprintf($lang['TAGS_SEARCH_REPLACE_RESULT'], sizeof($topics_data)));

}

}

else

{

$template_to_parse = 'tags_list_body.tpl';

$breadcrumbs['bottom_right_links'] .= (($breadcrumbs['bottom_right_links'] != '') ? ('&nbsp;' . MENU_SEP_CHAR . '&nbsp;') : '') . '<a href="' . append_sid(CMS_PAGE_TAGS . '?mode=' . (($mode == 'cloud') ? 'list' : 'cloud')) . '">' . (($mode == 'cloud') ? $lang['TOPIC_TAGS_LIST'] : $lang['TOPIC_TAGS_CLOUDS']) . '</a>';

$breadcrumbs['bottom_right_links'] .= (($user->data['user_level'] == ADMIN) ? ('&nbsp;' . MENU_SEP_CHAR . '&nbsp;') : '') . '<a href="' . append_sid(CMS_PAGE_TAGS . '?mode=replace') . '">' . $lang['TOPIC_TAGS_REPLACE'] . '</a>';

$per_page = ($mode == 'cloud') ? $config['word_graph_max_words'] : $per_page;

$num_items = $class_topics_tags->get_total_tags();

$tags = $class_topics_tags->get_tags($sort_order, $sort_dir, $start, $per_page);

$row_class = '';

$i = 0;

foreach ($tags as $tag)

{

$row_class = ip_zebra_rows($row_class);

$tag_font_size = intval(mt_rand(8, 14));

$template->assign_block_vars('row', array(

'CLASS' => $row_class,

'ROW_NUMBER' => $i + 1,

'U_TAG_TEXT' => append_sid(CMS_PAGE_TAGS . '?mode=view&amp;tag_text=' . htmlspecialchars(urlencode($tag['tag_text']))),

'TAG_TEXT' => htmlspecialchars($tag['tag_text']),

'TAG_FONT_SIZE' => $tag_font_size,

'TAG_COUNT' => $tag['tag_count'],

)

);

$i++;

}

}

$template->assign_vars(array(

'S_SHOW_CLOUD' => ($mode == 'cloud') ? true : false,

'S_FORM_ACTION' => append_sid(CMS_PAGE_TAGS),

'S_HIDDEN_FIELDS' => $s_hidden_fields,

'S_SORT_ORDER_SELECT' => $sort_order_select_box,

'S_SORT_DIR_SELECT' => $sort_dir_select_box,

'U_TAGS_SEARCH_PAGE' => append_sid(CMS_PAGE_TAGS),

'U_TAGS_SEARCH_REPLACE' => append_sid(CMS_PAGE_TAGS . '?mode=replace'),

'U_TAGS' => append_sid(CMS_PAGE_TAGS),

)

);

$pagination_append = ($mode == 'list') ? ('&amp;sort_order=' . $sort_order . '&amp;sort_dir=' . $sort_dir) : ('&amp;tag_text=' . $tag_text);

generate_full_pagination(CMS_PAGE_TAGS . '?mode=' . $mode . $pagination_append, $num_items, $per_page, $start);

full_page_generation($template_to_parse, $lang['TOPIC_TAGS'], '', '');

?>