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widget_item - provide ability to use the page title instead of the message_id to locate the desired item. You can use either, but the page title is often easier to use and discover.

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This commit is contained in:
redmatrix 2016-01-28 15:23:42 -08:00
parent 5f1eb18da4
commit 35a9a468ce
3 changed files with 21 additions and 8 deletions
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7
doc/Widgets.md
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@ -74,8 +74,11 @@ Some/many of these widgets have restrictions which may restrict the type of page
* suggestedchats - "interesting" chatrooms chosen for the current observer * suggestedchats - "interesting" chatrooms chosen for the current observer
* item - displays a single webpage item by mid * item - displays a single webpage item by mid or page title
* args: mid - message_id of webpage to display (must be webpage, not a conversation item) * args:
* channel_id - channel that owns the content, defualt is the profile_uid
* mid - message_id of webpage to display (must be webpage, not a conversation item)
* title - URL page title of webpage (must provide one of either title or mid)
<br />&nbsp;<br /> <br />&nbsp;<br />
* photo - display a single photo * photo - display a single photo

12
include/widgets.php
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@ -817,7 +817,7 @@ function widget_item($arr) {
return ''; return '';
if(! $arr['mid']) if((! $arr['mid']) && (! $arr['title']))
return ''; return '';
if(! perm_is_allowed($channel_id, get_observer_hash(), 'view_pages')) if(! perm_is_allowed($channel_id, get_observer_hash(), 'view_pages'))
@ -826,10 +826,20 @@ function widget_item($arr) {
require_once('include/security.php'); require_once('include/security.php');
$sql_extra = item_permissions_sql($channel_id); $sql_extra = item_permissions_sql($channel_id);
if($arr['title']) {
$r = q("select item.* from item left join item_id on item.id = item_id.iid
where item.uid = %d and sid = '%s' and service = 'WEBPAGE' and item_type = %d $sql_options $revision limit 1",
intval($channel_id),
dbesc($arr['title']),
intval(ITEM_TYPE_WEBPAGE)
);
}
else {
$r = q("select * from item where mid = '%s' and uid = %d and item_type = " . intval(ITEM_TYPE_WEBPAGE) . " $sql_extra limit 1", $r = q("select * from item where mid = '%s' and uid = %d and item_type = " . intval(ITEM_TYPE_WEBPAGE) . " $sql_extra limit 1",
dbesc($arr['mid']), dbesc($arr['mid']),
intval($channel_id) intval($channel_id)
); );
}
if(! $r) if(! $r)
return ''; return '';

2
version.inc
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@ -1 +1 @@
2016-01-27.1291H 2016-01-28.1292H