/
qa-bookmarks-layer.php
315 lines (269 loc) · 9.13 KB
/
qa-bookmarks-layer.php
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<?php
class qa_html_theme_layer extends qa_html_theme_base {
// check for post
function doctype()
{
if(!isset($_POST['ajax_bookmark_qid'])) qa_html_theme_base::doctype();
}
function html()
{
if(isset($_POST['ajax_bookmark_qid'])) $this->ajaxBookmark(qa_post_text('ajax_bookmark_qid'),qa_post_text('ajax_bookmark_uid'),qa_post_text('ajax_bookmarked'));
else qa_html_theme_base::html();
}
// theme replacement functions
function head_custom()
{
if (qa_opt('bookmarks_plugin_enable') && ($this->template == 'question' || $this->template == 'user')) {
$this->output_raw('
<style>
#bookmark:hover {
background-image:url('.QA_HTML_THEME_LAYER_URLTOROOT.'onbookmark.png);
}
#bookmark {
cursor: pointer;
float: right;
margin: 12px 12px 12px 0;
width: 24px;
height: 24px;
background-size:;
}
.bookmark {
background-image:url('.QA_HTML_THEME_LAYER_URLTOROOT.'bookmark.png);
}
.unbookmark {
background-image:url('.QA_HTML_THEME_LAYER_URLTOROOT.'unbookmark.png);
}
#ajax-bookmark-popup {
left: 0;
right: 0;
top: 0;
padding: 0;
position: fixed;
width: 100%;
z-index: 10000;
cursor:pointer;
display:none;
}
.ajax-bookmark-popup-text {
background-color: #F6DF30;
color: #444444;
font-weight: bold;
width: 100%;
text-align: center;
font-family: sans-serif;
font-size: 14px;
padding: 10px 0;
position:relative;
}
.bookmark-row-image{
background-image:url('.QA_HTML_THEME_LAYER_URLTOROOT.'unbookmarks.png);
float:left;
width:12px;
height:12px;
margin-right:5px;
cursor:pointer;
}
.bookmark-row {
padding:2px 0;
}
.bookmark-row-image:hover {
background-image:url('.QA_HTML_THEME_LAYER_URLTOROOT.'onbookmarks.png);
}
</style>');
$this->output_raw("
<script>
function ajaxBookmarkConfirm(bmd) {
jQuery('#ajax-bookmark-popup').remove();
if(bmd) jQuery('<div id=\"ajax-bookmark-popup\"><div class=\"ajax-bookmark-popup-text\" onclick=\"this.style.display=\\'none\\';\">".qa_opt('ajax_bookmark_popup_notice_text')."</div></div>').insertAfter(jQuery('#bookmark')).fadeIn('fast').delay(5000).fadeOut('slow');
else jQuery('<div id=\"ajax-bookmark-popup\"><div class=\"ajax-bookmark-popup-text\" onclick=\"this.style.display=\\'none\\';\">".qa_opt('ajax_bookmark_popup_un_notice_text')."</div></div>').insertAfter(jQuery('#bookmark')).fadeIn('fast').delay(5000).fadeOut('slow');
}
function ajaxBookmark(qid,uid,bmd,row) {
var dataString = 'ajax_bookmark_qid='+qid+'&ajax_bookmark_uid='+uid+'&ajax_bookmarked='+bmd;
jQuery.ajax({
type: 'POST',
url: '".qa_self_html()."',
data: dataString,
success: function(data) {
if(/^[\\t\\n ]*###/.exec(data)) {
var error = data.substring(4);
window.alert(error);
}
else if(row) {
jQuery('#bookmark-row-'+row).fadeOut('slow',function(){
jQuery('#bookmark-row-'+row).remove()
if(jQuery('.bookmark-row').length == 0) {
jQuery('#bookmarks_form').remove();
jQuery('#bookmark_title').parent().remove();
}
}
);
ajaxBookmarkConfirm(bmd==false);
}
else{
jQuery('#bookmark').replaceWith(data);
ajaxBookmarkConfirm(bmd==false);
}
}
});
}
</script>");
}
qa_html_theme_base::head_custom();
}
function page_title()
{
if(qa_opt('bookmarks_plugin_enable') && $this->template == 'question') {
$this->bookmark($this->content['q_view']['raw']['postid']);
}
qa_html_theme_base::page_title();
}
function main_parts($content)
{
if (qa_opt('bookmarks_plugin_enable') && $this->template == 'user' && !qa_get('tab')) {
if($content['q_list']) { // paranoia
$keys = array_keys($content);
$vals = array_values($content);
$insertBefore = array_search('q_list', $keys);
$keys2 = array_splice($keys, $insertBefore);
$vals2 = array_splice($vals, $insertBefore);
$keys[] = 'form-bookmarks-list';
$vals[] = $this->bookmarks_plugin_form();
$content = array_merge(array_combine($keys, $vals), array_combine($keys2, $vals2));
}
else $content['form-bookmarks-list'] = $this->bookmarks_plugin_form(); // this shouldn't happen
}
qa_html_theme_base::main_parts($content);
}
// worker functions
function getuserfromhandle($handle) {
require_once QA_INCLUDE_DIR.'qa-app-users.php';
if (QA_FINAL_EXTERNAL_USERS) {
$publictouserid=qa_get_userids_from_public(array($handle));
$userid=@$publictouserid[$handle];
}
else {
$userid = qa_db_read_one_value(
qa_db_query_sub(
'SELECT userid FROM ^users WHERE handle = $',
$handle
),
true
);
}
if (!isset($userid)) return;
return $userid;
}
function bookmarks_plugin_form() {
// displays bookmarks_plugin_form form in user profile
global $qa_request;
$handle = preg_replace('/^[^\/]+\/([^\/]+).*/',"$1",$qa_request);
$uid = $this->getuserfromhandle($handle);
if(!$uid) return;
if(qa_get_logged_in_handle() && qa_get_logged_in_handle() == $handle) {
$bookmarks = $this->get_bookmarks_for_user($uid);
if(!$bookmarks) return;
$output = '<div class="bookmarks_container">';
$query = qa_db_query_sub(
'SELECT title,postid FROM ^posts WHERE type=$ AND postid in ('.$bookmarks.')',
'Q'
);
$idx=1;
$bms = explode(',',$bookmarks);
foreach ( $bms as $qid) {
$post = qa_db_select_with_pending(
qa_db_full_post_selectspec(null, $qid)
);
$title=$post['title'];
$length = 60;
$text = (strlen($title) > $length ? substr($title,0,$length).'...' : $title);
$output .= '<div class="bookmark-row" id="bookmark-row-'.$idx.'"><div class="bookmark-row-image bookmark" title="'.qa_html(qa_opt('bookmarks_plugin_unbookmark')).'" onclick="ajaxBookmark('.$qid.','.$uid.',true,'.($idx++).')"></div><a href="'.qa_path_html(qa_q_request($qid,$title),NULL,qa_opt('site_url')).'">'.qa_html($text).'</a></div>';
}
$output.='</div>';
$fields['bookmarks'] = array(
'type' => 'static',
'label' => $output,
);
$form=array(
'style' => 'tall',
'tags' => 'id="bookmarks_form"',
'title' => '<a id="bookmark_title">'.qa_opt('bookmarks_plugin_title').'</a>',
'fields' => $fields,
);
return $form;
}
}
function bookmark($qid,$uid = null,$bookmarked='check') {
if(!$uid) $uid = qa_get_logged_in_userid();
if(!$uid) return;
if($bookmarked == 'check') {
$bookmarks = $this->get_bookmarks_for_user($uid);
$bookmarked = false;
if(strpos(','.$bookmarks.',',','.$qid.',') !== false) {
$bookmarked = true;
}
}
$this->output_raw('<DIV onclick="ajaxBookmark('.$qid.','.$uid.','.($bookmarked?'true':'false').')" title="'.qa_html(qa_opt('bookmarks_plugin_'.($bookmarked?'un':'').'bookmark')).'" id="bookmark" class="'.($bookmarked?'un':'').'bookmark"></DIV>');
}
function get_bookmarks_for_user($uid) {
$bookmarks = qa_db_read_one_value(
qa_db_query_sub(
'SELECT meta_value FROM ^usermeta WHERE user_id=# AND meta_key=$',
$uid, 'bookmarks'
),true
);
return $bookmarks;
}
function ajaxBookmark($qid,$uid,$bmd) {
eval('$bmd = '.$bmd.';');
$bookmarks = $this->get_bookmarks_for_user($uid);
if($bookmarks) {
if(!$bmd) {
$bookmarks = $bookmarks.','.$qid;
qa_db_query_sub(
'UPDATE ^usermeta SET meta_value=$ WHERE user_id=# AND meta_key=$',
$bookmarks,$uid,'bookmarks'
);
}
else {
$bookmarks = substr(str_replace(','.$qid.',',',',','.$bookmarks.','),1,-1);
qa_db_query_sub(
'UPDATE ^usermeta SET meta_value=$ WHERE user_id=# AND meta_key=$',
$bookmarks,$uid,'bookmarks'
);
}
}
else {
if(!$bmd) {
qa_db_query_sub(
'INSERT INTO ^usermeta (user_id,meta_key,meta_value) VALUES (#,$,$) ON DUPLICATE KEY UPDATE meta_value=$',
$uid,'bookmarks',$qid,$qid
);
}
else {
$bookmarks = substr(str_replace(','.$qid.',',',',$bookmarks),1,-1);
qa_db_query_sub(
'DELETE FROM ^usermeta WHERE user_id=# AND meta_key=$',
$uid,'bookmarks'
);
}
}
// badges
if(!$bmd) {
$var = count(explode(',',$bookmarks));
if(function_exists('qa_badge_award_check') && qa_opt('badge_active') && qa_opt('badge_custom_badges'))
$awarded = count(qa_badge_award_check(array('bookmarker','bookworm','bookkeeper'), $var, $uid, NULL, 2));
$max = qa_db_read_one_value(
qa_db_query_sub(
'SELECT meta_value FROM ^usermeta WHERE user_id=# AND meta_key=$',
$uid, 'max_bookmarks'
),true
);
if(!$max || (int)$max < $var)
qa_db_query_sub(
'INSERT INTO ^usermeta (user_id,meta_key,meta_value) VALUES (#,$,$) ON DUPLICATE KEY UPDATE meta_value=$',
$uid,'max_bookmarks',$var,$var
);
}
$this->bookmark($qid,$uid,($bmd==false));
}
}