mirror of
https://github.com/friendica/friendica
synced 2025-05-15 20:15:18 +02:00
added pager
This commit is contained in:
Mike Macgirvin
parent
cb54cda174
commit
a4850cb3d7
3 changed files with 107 additions and 6 deletions
69
boot.php
69
boot.php
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@ -28,7 +28,7 @@ class App {
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public $argv;
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public $argc;
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public $module;
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public $pager;
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private $scheme;
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private $hostname;
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private $path;
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@ -38,6 +38,7 @@ class App {
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$this->config = array();
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$this->page = array();
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$this->pager= array();
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$this->scheme = ((isset($_SERVER['HTTPS'])
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&& ($_SERVER['HTTPS'])) ? 'https' : 'http' );
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@ -49,9 +50,9 @@ class App {
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if(substr($_SERVER['QUERY_STRING'],0,2) == "q=")
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$_SERVER['QUERY_STRING'] = substr($_SERVER['QUERY_STRING'],2);
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// $this->cmd = trim($_SERVER['QUERY_STRING'],'/');
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$this->cmd = trim($_GET['q'],'/');
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$this->argv = explode('/',$this->cmd);
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$this->argc = count($this->argv);
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if((array_key_exists('0',$this->argv)) && strlen($this->argv[0])) {
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@ -60,6 +61,10 @@ class App {
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else {
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$this->module = 'home';
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}
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$this->pager['page'] = ((x($_GET,'page')) ? $_GET['page'] : 1);
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$this->pager['itemspage'] = 50;
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$this->pager['start'] = ($this->pager['page'] * $this->pager['itemspage']) - $this->pager['itemspage'];
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$this->pager['total'] = 0;
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}
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function get_baseurl($ssl = false) {
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@ -73,6 +78,15 @@ class App {
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$this->path = ltrim(trim($p),'/');
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}
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function set_pager_total($n) {
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$this->pager['total'] = intval($n);
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}
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function set_pager_itemspage($n) {
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$this->pager['itemspage'] = intval($n);
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$this->pager['start'] = ($this->pager['page'] * $this->pager['itemspage']) - $this->pager['itemspage'];
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}
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function init_pagehead() {
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if(file_exists("view/head.tpl"))
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$s = file_get_contents("view/head.tpl");
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@ -358,3 +372,54 @@ function hex2bin($s) {
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return(pack("H*",$s));
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}
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function paginate(&$a) {
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$o = '';
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$stripped = ereg_replace("(&page=[0-9]*)","",$_SERVER['QUERY_STRING']);
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$stripped = str_replace('q=','',$stripped);
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$stripped = trim($stripped,'/');
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$url = $a->get_baseurl() . '/' . $stripped;
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if($a->pager['total'] > $a->pager['itemspage']) {
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$o .= '<div class="pager">';
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if($a->pager['page'] != 1)
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$o .= '<span class="pager_prev">'."<a href=\"$url".'&page='.($a->pager['page'] - 1).'">prev</a></span> ';
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$o .= "<span class=\"pager_first\"><a href=\"$url"."&page=1\">first</a></span> ";
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$numpages = $a->pager['total'] / $a->pager['itemspage'];
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$numstart = 1;
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$numstop = $numpages;
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if($numpages > 14) {
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$numstart = (($pagenum > 7) ? ($pagenum - 7) : 1);
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$numstop = (($pagenum > ($numpages - 7)) ? $numpages : ($numstart + 14));
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}
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for($i = $numstart; $i <= $numstop; $i++){
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if($i == $pagenum)
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$o .= '<span class="pager_current">'.(($i < 10) ? ' '.$i : $i);
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else
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$o .= "<span class=\"pager_n\"><a href=\"$url"."&page=$i\">".(($i < 10) ? ' '.$i : $i)."</a>";
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$o .= '</span> ';
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}
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if(($a->pager['total'] % $a->pager['itemspage']) != 0) {
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if($i == $a->pager['page'])
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$o .= '<span class="pager_current">'.(($i < 10) ? ' '.$i : $i);
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else
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$o .= "<span class=\"pager_n\"><a href=\"$url"."&page=$i\">".(($i < 10) ? ' '.$i : $i)."</a>";
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$o .= '</span> ';
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}
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$lastpage = (($numpages > intval($numpages)) ? intval($numpages)+1 : $numpages);
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$o .= "<span class=\"pager_last\"><a href=\"$url"."&page=$lastpage\">last</a></span> ";
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if(($a->pager['total'] - ($a->pager['itemspage'] * $a->pager['page'])) > 0)
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$o .= '<span class="pager_next">'."<a href=\"$url"."&page=".($a->pager['page'] + 1).'">next</a></span>';
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$o .= '</div>'."\r\n";
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}
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return $o;
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}
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@ -1,8 +1,10 @@
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<?php
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function directory_init(&$a) {
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$a->set_pager_itemspage(60);
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}
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function directory_content(&$a) {
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dbg(2);
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$search = ((x($_GET,'search')) ? notags(trim($_GET['search'])) : '');
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$tpl .= file_get_contents('view/directory_header.tpl');
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@ -16,7 +18,17 @@ function directory_content(&$a) {
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$search = dbesc($search);
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$sql_extra = ((strlen($search)) ? " AND MATCH (`profile`.`name`, `user`.`nickname`, `locality`,`region`,`country-name`,`gender`,`marital`,`sexual`,`about`,`romance`,`employer`,`school`) AGAINST ('$search' IN BOOLEAN MODE) " : "");
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$r = q("SELECT `profile`.*, `profile`.`uid` AS `profile_uid`, `user`.`nickname`, `user`.`timezone` FROM `profile` LEFT JOIN `user` ON `user`.`uid` = `profile`.`uid` WHERE `is-default` = 1 AND `publish` = 1 $sql_extra ORDER BY `name` ASC");
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$r = q("SELECT COUNT(*) AS `total` FROM `profile` LEFT JOIN `user` ON `user`.`uid` = `profile`.`uid` WHERE `is-default` = 1 AND `publish` = 1 AND `user`.`blocked` = 0 $sql_extra ");
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if(count($r))
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$a->set_pager_total($r[0]['total']);
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$r = q("SELECT `profile`.*, `profile`.`uid` AS `profile_uid`, `user`.`nickname`, `user`.`timezone` FROM `profile` LEFT JOIN `user` ON `user`.`uid` = `profile`.`uid` WHERE `is-default` = 1 AND `publish` = 1 AND `user`.`blocked` = 0 $sql_extra ORDER BY `name` ASC LIMIT %d , %d ",
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intval($a->pager['start']),
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intval($a->pager['itemspage'])
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);
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if(count($r)) {
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$tpl = file_get_contents('view/directory_item.tpl');
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@ -62,6 +74,8 @@ function directory_content(&$a) {
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}
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$o .= "<div class=\"directory-end\" ></div>\r\n";
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$o .= paginate($a);
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}
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else
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notice("No entries (some entries may be hidden).");
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@ -499,4 +499,26 @@ input#dfrn-url {
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#directory-search-end {
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clear: both;
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}
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}
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.pager {
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padding: 10px;
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text-align: center;
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font-size: 1.0em;
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}
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.pager_first,
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.pager_last,
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.pager_prev,
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.pager_next,
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.pager_n {
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border: 1px solid black;
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background: #EEE;
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padding: 4px;
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}
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.pager_current {
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border: 1px solid black;
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background: #E33;
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padding: 4px;
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}
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