function smarty_block_pagination_links($params, $url, $smarty, &$repeat)
{
global $prefs;
if ($repeat) {
return;
}
if (isset($params['resultset'])) {
$resultSet = $params['resultset'];
$params['cant'] = count($resultSet);
$params['offset'] = $resultSet->getOffset();
$params['step'] = $resultSet->getMaxRecords();
$params['estimate'] = $resultSet->getEstimate();
}
$html = '';
$default_type = 'absolute_path';
// Check main params and return no pagination links if there is a mistake
if (!isset($params['cant']) || $params['cant'] <= 0) {
return '';
}
if (isset($params['step']) && $params['step'] == -1) {
return '';
}
// display all
if (!isset($params['offset'])) {
$params['offset'] = 0;
}
if (!isset($params['offset_arg'])) {
$params['offset_arg'] = 'offset';
}
if (!isset($params['zero_based_offset'])) {
$params['zero_based_offset'] = 'y';
}
if (!isset($params['show_numbers'])) {
$params['show_numbers'] = 'y';
}
if (!isset($params['_onclick'])) {
$params['_onclick'] = '';
}
if ($params['zero_based_offset'] != 'y') {
//$params['offset']--;
$zero_based_min = 1;
$zero_based_maxminus = 0;
} else {
$zero_based_min = 0;
$zero_based_maxminus = 1;
}
$params['_ajax'] = isset($params['_ajax']) ? $params['_ajax'] : 'y';
if (isset($params['reloff']) && ($params['reloff'] + $params['offset'] >= $params['cant'] || $params['reloff'] + $params['offset'] < $zero_based_min)) {
return '';
}
if (!isset($params['reloff']) && ($params['offset'] >= $params['cant'] + $zero_based_min || $params['offset'] < $zero_based_min)) {
return '';
}
// Include smarty functions used below
$smarty->loadPlugin('smarty_block_ajax_href');
$smarty->loadPlugin('smarty_function_query');
$smarty->loadPlugin('smarty_function_icon');
// Make sure every params are initialized
if (!isset($params['itemname'])) {
$params['itemname'] = 'Page';
}
if (!isset($params['noimg'])) {
$params['noimg'] = $prefs['pagination_icons'] == 'n' ? 'y' : 'n';
}
if (!isset($params['usedots'])) {
$params['usedots'] = 'y';
}
if (!isset($params['class'])) {
$params['class'] = 'mini';
}
if (!isset($params['htmlelement'])) {
$params['htmlelement'] = 'tiki-center';
}
if (!isset($params['template'])) {
$params['template'] = basename($_SERVER['PHP_SELF'], '.php') . '.tpl';
if ($params['template'] == 'tiki-index.tpl') {
$params['template'] = 'tiki-show_page.tpl';
}
}
if (!file_exists('templates/' . $params['template']) || $params['template'] == 'noauto') {
$params['htmlelement'] = '';
$params['template'] = '';
}
if (!isset($params['step']) || $params['step'] <= 0) {
$params['step'] = 1;
$nb_pages = $params['cant'];
} else {
$nb_pages = ceil($params['cant'] / $params['step']);
}
if ($nb_pages == 0 || $nb_pages == 1 && $prefs['pagination_hide_if_one_page'] == 'y') {
return '';
}
if (empty($url) || preg_match('/^\\s*$/', $url)) {
$url = smarty_function_query(array('_type' => $default_type), $smarty);
}
// remove empty url arguments (done by default)
if (!isset($params['clean']) || $params['clean'] == 'y') {
$url = preg_replace('/(?<=\\?|&)[^=]+=(?=&|$)/U', '', $url);
}
// remove old arguments that will be replaced and add new ones
$url = preg_replace('/(?<=&|&|\\?)(move|reloff|' . $params['offset_arg'] . ')=[^&]*/', '', trim($url));
// remove & that are redundant or at the end of url
$url = preg_replace('/(?:(\\?|&)(&)+|(\\?|&))$/', '\\1', $url);
$url_args_pos = strpos($url, '?');
if ($url_args_pos === false) {
$url .= '?';
} elseif ($url_args_pos < strlen($url) - 1) {
$url .= '&';
}
if (isset($params['reloff'])) {
$prev_offset = 'reloff=' . ($params['reloff'] - $params['step']) . '&' . $params['offset_arg'] . '=' . $params['offset'];
$next_offset = 'reloff=' . ($params['reloff'] + $params['step']) . '&' . $params['offset_arg'] . '=' . $params['offset'];
$prev_fast_offset = 'reloff=' . ($params['reloff'] - $params['step'] * ceil($nb_pages / 10)) . '&' . $params['offset_arg'] . '=' . $params['offset'];
$next_fast_offset = 'reloff=' . ($params['reloff'] + $params['step'] * ceil($nb_pages / 10)) . '&' . $params['offset_arg'] . '=' . $params['offset'];
$real_offset = $params['offset'] + $params['reloff'];
} else {
$prev_offset_val = max($zero_based_min, $params['offset'] - $params['step']);
$prev_offset = $params['offset_arg'] . '=' . $prev_offset_val;
$next_offset_val = min($params['cant'] - $zero_based_maxminus, $params['offset'] + $params['step']);
$next_offset = $params['offset_arg'] . '=' . $next_offset_val;
$prev_fast_offset_val = max($zero_based_min, $params['offset'] - $params['step'] * ceil($nb_pages / 10));
$prev_fast_offset = $params['offset_arg'] . '=' . $prev_fast_offset_val;
$next_fast_offset_val = min($params['cant'] - $zero_based_maxminus, $params['offset'] + $params['step'] * ceil($nb_pages / 10));
$next_fast_offset = $params['offset_arg'] . '=' . $next_fast_offset_val;
$real_offset = $params['offset'];
}
if (!isset($params['next'])) {
$params['next'] = $real_offset < ($nb_pages - $zero_based_maxminus) * $params['step'] ? 'y' : 'n';
}
if (!isset($params['prev'])) {
$params['prev'] = $real_offset > $zero_based_min ? 'y' : 'n';
}
// Max. number of links when using direct pagination
$max_middle_links = max(0, $prefs['direct_pagination_max_middle_links']);
$max_ending_links = $prefs['pagination_firstlast'] != 'n' ? max(0, $prefs['direct_pagination_max_ending_links']) : 0;
$max_links = (1 + $max_ending_links + $max_middle_links) * 2 + 1;
// Handle next/prev images
if ($params['noimg'] == 'n') {
$tmp = array('first' => tr("First %0", $params['itemname']), 'last' => tr("Last %0", $params['itemname']), 'next' => tr("Next %0", $params['itemname']), 'previous' => tr("Prev %0", $params['itemname']), 'next_fast' => tra('Fast Next'), 'previous_fast' => tra('Fast Prev'));
$images = array();
foreach ($tmp as $ik => $iv) {
$images[$ik] = smarty_function_icon(array('_id' => 'resultset_' . $ik, 'alt' => $iv, 'style' => 'vertical-align:middle;'), $smarty);
}
unset($tmp);
}
if ($params['cant'] > 0) {
if (!function_exists('make_prevnext_link')) {
function make_prevnext_link($url, $content, $params, $class = 'prevnext', $linkoffset)
{
global $smarty;
$link = '<a class="' . $class . '" ';
if ($params['_ajax'] == 'y') {
// setting javascript offset variable if requested
if (!empty($params['offset_jsvar'])) {
$params['_onclick'] = $params['offset_jsvar'] . "={$linkoffset};" . $params['_onclick'];
}
$link .= smarty_block_ajax_href(array('template' => $params['template'], 'htmlelement' => $params['htmlelement'], '_ajax' => $params['_ajax'], '_onclick' => $params['_onclick']), $url, $smarty, false);
} else {
$link .= " href=\"{$url}\" ";
}
$link .= '>' . $content . '</a>';
return $link;
}
}
$html .= '<div class="' . $params['class'] . '" style="text-align: center">';
// inline style can be overriden in css using !important
if ($prefs['nextprev_pagination'] != 'n') {
if ($params['prev'] == 'y') {
if (isset($images)) {
if ($prefs['pagination_firstlast'] != 'n' && $params['offset'] > $params['step']) {
$html .= make_prevnext_link($url . (isset($params['reloff']) ? $params['offset_arg'] . '=' . $params['offset'] . '&reloff=-' . $params['offset'] : $params['offset_arg'] . "={$zero_based_min}"), $images['first'], $params, 'prevnext first', $zero_based_min);
}
if ($prefs['pagination_fastmove_links'] == 'y' && $next_fast_offset != $next_offset) {
$html .= make_prevnext_link($url . $prev_fast_offset, $images['previous_fast'], $params, 'prevnext prev_fast', $prev_fast_offset_val);
}
}
$html .= (isset($images) ? '' : '[') . make_prevnext_link($url . $prev_offset, isset($images) ? $images['previous'] : tra('Prev'), $params, 'prevnext prev', $prev_offset_val) . (isset($images) ? '' : '] ');
} elseif (isset($images)) {
$html .= '<a class="prevnext"><span style="padding-left:16px"></span></a><a class="prevnext"><span style="padding-left:16px"> </span></a>';
}
$html .= '<span class="pagenums">' . tra($params['itemname']);
$nb_step = $zero_based_maxminus + floor($real_offset / $params['step']);
$html .= '<input type="hidden" class="pagenumstep" value="' . $nb_step . '" data-step="' . $params['step'] . '" data-url="' . $url . '" data-offset_jsvar="' . (isset($params['offset_jsvar']) ? $params['offset_jsvar'] : '') . '" onclick="' . $params['_onclick'] . '"/>';
$html .= '<input type="hidden" class="pagenumend" value="' . $nb_pages . '" />';
if ($params['show_numbers'] == 'y') {
$html .= ': <span class="pagenumstep">' . $nb_step . '</span>/<span class="pagenumend">' . $nb_pages . '</span>';
}
$html .= "</span>";
if ($params['next'] == 'y') {
$html .= (isset($images) ? '' : ' [') . make_prevnext_link($url . $next_offset, isset($images) ? $images['next'] : tra('Next'), $params, 'prevnext next', $next_offset_val) . (isset($images) ? '' : ']');
if (isset($images)) {
if ($prefs['pagination_fastmove_links'] == 'y' && $next_fast_offset != $next_offset) {
$html .= make_prevnext_link($url . $next_fast_offset, $images['next_fast'], $params, 'prevnext next_fast', $next_fast_offset_val);
}
if ($prefs['pagination_firstlast'] != 'n' && $params['offset'] + 2 * $params['step'] < $params['cant'] + $zero_based_min) {
$i = ($nb_pages - $zero_based_maxminus) * $params['step'];
$html .= make_prevnext_link($url . (isset($params['reloff']) ? $params['offset_arg'] . '=' . $params['offset'] . '&reloff=' . ($i - $params['offset']) : $params['offset_arg'] . '=' . $i), $images['last'], $params, 'prevnext last', $i);
}
}
} elseif (isset($images)) {
$html .= '<a class="prevnext"><span style="padding-left:16px"></span></a><a class="prevnext"><span style="padding-left:16px"> </span></a>';
}
}
if ($prefs['direct_pagination'] == 'y' && $nb_pages > 1 && $params['show_numbers'] == 'y') {
$html .= "<br />";
$last_dots = false;
$page_num = floor($real_offset / $params['step']);
foreach (range(0, $nb_pages - 1) as $k) {
if ($k + $zero_based_min == $page_num) {
$html .= '<span class="prevnext" style="font-weight:bold">' . ($k + 1) . '</span>';
$last_dots = false;
} elseif ($params['usedots'] != 'y' || $params['usedots'] == 'y' && ($nb_pages <= $max_links || $k <= $max_ending_links && $prefs['pagination_firstlast'] != 'n' || $k >= $nb_pages - $max_ending_links - 1 && $prefs['pagination_firstlast'] != 'n' || abs($page_num - $k) <= $max_middle_links || $prefs['pagination_fastmove_links'] == 'y' && abs($page_num - $k) == ceil($nb_pages / 10))) {
if (isset($params['reloff'])) {
$url_k = $params['offset_arg'] . '=' . $params['offset'] . '&reloff=' . ($params['step'] * $k - $params['offset']);
} else {
$url_k_val = $params['step'] * ($k + $zero_based_min);
$url_k = $params['offset_arg'] . '=' . $url_k_val;
}
$html .= make_prevnext_link($url . $url_k, $k + 1, $params, 'prevnext', $url_k_val);
$last_dots = false;
} elseif (!$last_dots) {
$html .= '<span class="prevnext" style="font-weight:bold">…</span>';
$last_dots = true;
}
}
}
if (isset($params['estimate']) && $params['estimate'] > $params['cant']) {
$html .= '<div>' . tr('More results may be available. Refine criteria to access the estimated %0 results.', $params['estimate']) . '</div>';
}
$html .= "</div>";
}
return $html;
}
/**
* smarty_block_pagination_links: Generate pagination links
*
* url: base url to use for links (specified through the content between the pagination_links starting and ending tags).
* Defaults to the current URL.
*
* params:
* - cant: Total number of items. [required]
* - offset: Current offset. Defaults to 0.
* - reloff: Current relative offset (to keep the original offset unchanged). If not specified, reloff is not used and offset is changed.
* - itemname: Untranslated string to use as the item name. Defaults to 'Page'.
* - noimg: If set to 'y', will use text instead of images for next/prev links. Only images mode supports first/last links. Defaults to 'n'.
* - class: CSS class to use for the whole div. Defaults to 'mini'.
* - template: template (.tpl file) used for AJAX_href links. Special value 'noauto',
* to get the template that has the same name of the current script (by changing the file extension from .php to .tpl)
* and set htmlelement to 'tiki-center' as a default.
* - htmlelement: htmlelement used for AJAX_href links.
* - step: number to add to an offset to go to the next item. Defaults to 1.
* - clean: remove empty arguments from generated URLs (to reduce URL lenght). Defaults to 'y'.
* - next: show (or not) next (and last) links. Defaults to 'y' if next elements exists.
* - prev: show (or not) previous (and first) links. Defaults to 'y' if previous elements exists.
* - usedots: Defaults to 'y'. Only used when 'direct_pagination' pref is set to 'y'.
* Instead of displaying one link for each item, only display some items like this
* (dots are not replaced by links, it's just a separation text):
* 1 2 3 ... k-2 k-1 k k+1 k+2 ... n-2 n-1 n
* - offset_arg: Name of the URL argument that contains the offset. Defaults to 'offset'.
*
*/
function smarty_block_pagination_links($params, $url, &$smarty, $repeat)
{
global $prefs;
if ($repeat) {
return;
}
$html = '';
$default_type = 'absolute_path';
// Check main params and return no pagination links if there is a mistake
if (!isset($params['cant']) || $params['cant'] <= 0) {
return '';
}
if (isset($params['step']) && $params['step'] == -1) {
return '';
}
// display all
if (!isset($params['offset'])) {
$params['offset'] = 0;
}
if (!isset($params['offset_arg'])) {
$params['offset_arg'] = 'offset';
}
if (isset($params['reloff']) && ($params['reloff'] + $params['offset'] >= $params['cant'] || $params['reloff'] + $params['offset'] < 0)) {
return '';
}
if (!isset($params['reloff']) && ($params['offset'] >= $params['cant'] || $params['offset'] < 0)) {
return '';
}
// Include smarty functions used below
require_once $smarty->_get_plugin_filepath('block', 'ajax_href');
require_once $smarty->_get_plugin_filepath('function', 'query');
require_once $smarty->_get_plugin_filepath('function', 'icon');
// Make sure every params are initialized
if (!isset($params['itemname'])) {
$params['itemname'] = 'Page';
}
if (!isset($params['noimg'])) {
$params['noimg'] = $prefs['pagination_icons'] == 'n' ? 'y' : 'n';
}
if (!isset($params['usedots'])) {
$params['usedots'] = 'y';
}
if (!isset($params['class'])) {
$params['class'] = 'mini';
}
if (!isset($params['htmlelement'])) {
$params['htmlelement'] = 'tiki-center';
}
if (!isset($params['template'])) {
$params['template'] = basename($_SERVER['PHP_SELF'], '.php') . '.tpl';
}
if (!file_exists('templates/' . $params['template']) || $params['template'] == 'noauto') {
$params['htmlelement'] = '';
$params['template'] = '';
}
if (!isset($params['step']) || $params['step'] <= 0) {
$params['step'] = 1;
$nb_pages = $params['cant'];
} else {
$nb_pages = ceil($params['cant'] / $params['step']);
}
if ($nb_pages == 0) {
return '';
}
if (empty($url) || preg_match('/^\\s*$/', $url)) {
$url = smarty_function_query(array('_type' => $default_type), $smarty);
}
// remove empty url arguments (done by default)
if (!isset($params['clean']) || $params['clean'] == 'y') {
$url = preg_replace('/(?<=\\?|&)[^=]+=(?=&|$)/U', '', $url);
}
// remove old arguments that will be replaced and add new ones
$url = preg_replace('/(?<=&|&|\\?)(move|reloff|' . $params['offset_arg'] . ')=[^&]*/', '', trim($url));
// remove & that are redundant or at the end of url
$url = preg_replace('/(?:(\\?|&)(&)+|(\\?|&))$/', '\\1', $url);
$url_args_pos = strpos($url, '?');
if ($url_args_pos === false) {
$url .= '?';
} elseif ($url_args_pos < strlen($url) - 1) {
$url .= '&';
}
if (isset($params['reloff'])) {
$prev_offset = 'reloff=' . ($params['reloff'] - $params['step']) . '&' . $params['offset_arg'] . '=' . $params['offset'];
$next_offset = 'reloff=' . ($params['reloff'] + $params['step']) . '&' . $params['offset_arg'] . '=' . $params['offset'];
$prev_fast_offset = 'reloff=' . ($params['reloff'] - $params['step'] * ceil($nb_pages / 10)) . '&' . $params['offset_arg'] . '=' . $params['offset'];
$next_fast_offset = 'reloff=' . ($params['reloff'] + $params['step'] * ceil($nb_pages / 10)) . '&' . $params['offset_arg'] . '=' . $params['offset'];
$real_offset = $params['offset'] + $params['reloff'];
} else {
$prev_offset = $params['offset_arg'] . '=' . max(0, $params['offset'] - $params['step']);
$next_offset = $params['offset_arg'] . '=' . min($params['cant'] - 1, $params['offset'] + $params['step']);
$prev_fast_offset = $params['offset_arg'] . '=' . max(0, $params['offset'] - $params['step'] * ceil($nb_pages / 10));
$next_fast_offset = $params['offset_arg'] . '=' . min($params['cant'] - 1, $params['offset'] + $params['step'] * ceil($nb_pages / 10));
$real_offset = $params['offset'];
}
if (!isset($params['next'])) {
$params['next'] = $real_offset < ($nb_pages - 1) * $params['step'] ? 'y' : 'n';
}
if (!isset($params['prev'])) {
$params['prev'] = $real_offset > 0 ? 'y' : 'n';
}
// Max. number of links when using direct pagination
$max_middle_links = max(0, $prefs['direct_pagination_max_middle_links']);
$max_ending_links = $prefs['pagination_firstlast'] != 'n' ? max(0, $prefs['direct_pagination_max_ending_links']) : 0;
$max_links = (1 + $max_ending_links + $max_middle_links) * 2 + 1;
// Handle next/prev images
if ($params['noimg'] == 'n') {
$tmp = array('first' => tra("First {$params['itemname']}"), 'last' => tra("Last {$params['itemname']}"), 'next' => tra("Next {$params['itemname']}"), 'previous' => tra("Prev {$params['itemname']}"), 'next_fast' => tra('Fast Next'), 'previous_fast' => tra('Fast Prev'));
$images = array();
foreach ($tmp as $ik => $iv) {
$images[$ik] = smarty_function_icon(array('_id' => 'resultset_' . $ik, 'border' => '0', 'alt' => $iv, 'style' => 'vertical-align:middle;'), $smarty);
}
unset($tmp);
}
if ($params['cant'] > 0) {
if (!function_exists('make_prevnext_link')) {
function make_prevnext_link($url, $content, $params, $class = 'prevnext')
{
global $smarty;
return "\n" . '<a class="' . $class . '" ' . smarty_block_ajax_href(array('template' => $params['template'], 'htmlelement' => $params['htmlelement']), $url, $smarty, false) . '>' . $content . '</a>';
}
}
$html .= '<div class="' . $params['class'] . '" style="text-align: center">';
// inline style can be overriden in css using !important
if ($prefs['nextprev_pagination'] != 'n') {
if ($params['prev'] == 'y') {
if (isset($images)) {
if ($prefs['pagination_firstlast'] != 'n' && $params['offset'] > $params['step']) {
$html .= make_prevnext_link($url . (isset($params['reloff']) ? $params['offset_arg'] . '=' . $params['offset'] . '&reloff=-' . $params['offset'] : $params['offset_arg'] . '=0'), $images['first'], $params);
}
if ($prefs['pagination_fastmove_links'] == 'y' && $next_fast_offset != $next_offset) {
$html .= make_prevnext_link($url . $prev_fast_offset, $images['previous_fast'], $params);
}
}
$html .= (isset($images) ? '' : '[') . make_prevnext_link($url . $prev_offset, isset($images) ? $images['previous'] : tra('Prev'), $params) . (isset($images) ? '' : '] ');
} elseif (isset($images)) {
$html .= '<a class="prevnext"><span style="padding-left:16px"></span></a><a class="prevnext"><span style="padding-left:16px"> </span></a>';
}
$html .= '<span class="pagenums">' . tra($params['itemname']) . ': ' . (1 + floor($real_offset / $params['step'])) . '/' . $nb_pages . "</span>";
if ($params['next'] == 'y') {
$html .= (isset($images) ? '' : ' [') . make_prevnext_link($url . $next_offset, isset($images) ? $images['next'] : tra('Next'), $params) . (isset($images) ? '' : ']');
if (isset($images)) {
if ($prefs['pagination_fastmove_links'] == 'y' && $next_fast_offset != $next_offset) {
$html .= make_prevnext_link($url . $next_fast_offset, $images['next_fast'], $params);
}
if ($prefs['pagination_firstlast'] != 'n' && $params['offset'] + 2 * $params['step'] < $params['cant']) {
$i = ($nb_pages - 1) * $params['step'];
$html .= make_prevnext_link($url . (isset($params['reloff']) ? $params['offset_arg'] . '=' . $params['offset'] . '&reloff=' . ($i - $params['offset']) : $params['offset_arg'] . '=' . $i), $images['last'], $params);
}
}
} elseif (isset($images)) {
$html .= '<a class="prevnext"><span style="padding-left:16px"></span></a><a class="prevnext"><span style="padding-left:16px"> </span></a>';
}
}
if ($prefs['direct_pagination'] == 'y') {
$html .= "\n<br />";
$last_dots = false;
$page_num = floor($real_offset / $params['step']);
foreach (range(0, $nb_pages - 1) as $k) {
if ($k == $page_num) {
$html .= "\n" . '<span class="prevnext" style="font-weight:bold">' . ($k + 1) . '</span>';
$last_dots = false;
} elseif ($params['usedots'] != 'y' || $params['usedots'] == 'y' && ($nb_pages <= $max_links || $k <= $max_ending_links && $prefs['pagination_firstlast'] != 'n' || $k >= $nb_pages - $max_ending_links - 1 && $prefs['pagination_firstlast'] != 'n' || abs($page_num - $k) <= $max_middle_links || $prefs['pagination_fastmove_links'] == 'y' && abs($page_num - $k) == ceil($nb_pages / 10))) {
if (isset($params['reloff'])) {
$url_k = $params['offset_arg'] . '=' . $params['offset'] . '&reloff=' . ($params['step'] * $k - $params['offset']);
} else {
$url_k = $params['offset_arg'] . '=' . $params['step'] * $k;
}
$html .= make_prevnext_link($url . $url_k, $k + 1, $params);
$last_dots = false;
} elseif (!$last_dots) {
$html .= "\n" . '<span class="prevnext" style="font-weight:bold">…</span>';
$last_dots = true;
}
}
}
$html .= "\n</div>";
}
return $html;
}
