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Infinite scroll: At the end of the network page new content is loaded automatically

This commit is contained in:
Michael Vogel 2013-10-15 00:43:11 +02:00
parent 59b64ece25
commit 693b6d0fd4
3 changed files with 93 additions and 10 deletions
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79
index.php
View File

@ -108,6 +108,7 @@ if((x($_GET,'zrl')) && (!$install && !$maintenance)) {
*
* What we really need to do is output the raw headers ourselves so we can keep them separate.
*
*/
// header('Link: <' . $a->get_baseurl() . '/amcd>; rel="acct-mgmt";');
@ -118,7 +119,6 @@ if((x($_SESSION,'authenticated')) || (x($_POST,'auth-params')) || ($a->module ==
if(! x($_SESSION,'authenticated'))
header('X-Account-Management-Status: none');
/* set up page['htmlhead'] and page['end'] for the modules to use */
$a->page['htmlhead'] = '';
$a->page['end'] = '';
@ -428,6 +428,83 @@ else
$a->page['htmlhead'] = str_replace('{{$stylesheet}}',$stylesheet,$a->page['htmlhead']);
//$a->page['htmlhead'] = replace_macros($a->page['htmlhead'], array('$stylesheet' => $stylesheet));
if ($_GET["mode"] == "raw") {
$doc = new DOMDocument();
$target = new DOMDocument();
$target->loadXML("<root></root>");
$content = mb_convert_encoding($a->page["content"], 'HTML-ENTITIES', "UTF-8");
@$doc->loadHTML($content);
$xpath = new DomXPath($doc);
$list = $xpath->query("//*[contains(@id,'tread-wrapper-')]"); /* */
foreach ($list as $item) {
$item = $target->importNode($item, true);
// And then append it to the target
$target->documentElement->appendChild($item);
}
header("Content-type: text/html; charset=utf-8");
echo substr($target->saveHTML(), 6, -8);
session_write_close();
exit;
} elseif (get_pconfig(local_user(),'system','infinite_scroll') AND ($_GET["q"] == "network")) {
if (is_string($_GET["page"]))
$pageno = $_GET["page"];
else
$pageno = 1;
$reload_uri = "";
foreach ($_GET AS $param => $value)
if (($param != "page") AND ($param != "q"))
$reload_uri .= "&".$param."=".$value;
$a->page['htmlhead'] .= <<< EOT
<script type="text/javascript">
$(document).ready(function() {
num = $pageno;
});
function loadcontent() {
//$("div.loader").show();
num+=1;
console.log('Loading page ' + num);
$.get('/network?mode=raw$reload_uri&page=' + num, function(data) {
$(data).insertBefore('#conversation-end');
});
//$("div.loader").fadeOut('normal');
}
var num = $pageno;
$(window).scroll(function(e){
//if ($(window).scrollTop() == $(document).height() - $(window).height()){
if ($(window).scrollTop() > $("section").height() - $(window).height()){
loadcontent();
}
});
</script>
EOT;
}
$page = $a->page;
$profile = $a->profile;

5
mod/settings.php
View File

@ -260,6 +260,7 @@ function settings_post(&$a) {
$theme = ((x($_POST,'theme')) ? notags(trim($_POST['theme'])) : $a->user['theme']);
$mobile_theme = ((x($_POST,'mobile_theme')) ? notags(trim($_POST['mobile_theme'])) : '');
$nosmile = ((x($_POST,'nosmile')) ? intval($_POST['nosmile']) : 0);
$infinite_scroll = ((x($_POST,'infinite_scroll')) ? intval($_POST['infinite_scroll']) : 0);
$browser_update = ((x($_POST,'browser_update')) ? intval($_POST['browser_update']) : 0);
$browser_update = $browser_update * 1000;
if($browser_update < 10000)
@ -281,6 +282,7 @@ function settings_post(&$a) {
set_pconfig(local_user(),'system','itemspage_network', $itemspage_network);
set_pconfig(local_user(),'system','itemspage_mobile_network', $itemspage_mobile_network);
set_pconfig(local_user(),'system','no_smilies',$nosmile);
set_pconfig(local_user(),'system','infinite_scroll',$infinite_scroll);
if ($theme == $a->user['theme']){
@ -828,6 +830,8 @@ function settings_content(&$a) {
$nosmile = get_pconfig(local_user(),'system','no_smilies');
$nosmile = (($nosmile===false)? '0': $nosmile); // default if not set: 0
$infinite_scroll = get_pconfig(local_user(),'system','infinite_scroll');
$infinite_scroll = (($infinite_scroll===false)? '0': $infinite_scroll); // default if not set: 0
$theme_config = "";
if( ($themeconfigfile = get_theme_config_file($theme_selected)) != null){
@ -849,6 +853,7 @@ function settings_content(&$a) {
'$itemspage_network' => array('itemspage_network', t("Number of items to display per page:"), $itemspage_network, t('Maximum of 100 items')),
'$itemspage_mobile_network' => array('itemspage_mobile_network', t("Number of items to display per page when viewed from mobile device:"), $itemspage_mobile_network, t('Maximum of 100 items')),
'$nosmile' => array('nosmile', t("Don't show emoticons"), $nosmile, ''),
'$infinite_scroll' => array('infinite_scroll', t("Infinite scroll"), $infinite_scroll, ''),
'$theme_config' => $theme_config,
));

1
view/templates/settings_display.tpl
View File

@ -14,6 +14,7 @@
{{include file="field_input.tpl" field=$itemspage_mobile_network}}
{{include file="field_input.tpl" field=$ajaxint}}
{{include file="field_checkbox.tpl" field=$nosmile}}
{{include file="field_checkbox.tpl" field=$infinite_scroll}}
<div class="settings-submit-wrapper" >