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-rw-r--r--include/comanche.php48
1 files changed, 48 insertions, 0 deletions
diff --git a/include/comanche.php b/include/comanche.php
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+++ b/include/comanche.php
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+<?php /** @file */
+
+require_once('include/security.php');
+
+// When editing a webpage - a dropdown is needed to select a page layout
+// On submit, the pdl_select value (which is the mid of an item with item_restrict = ITEM_PDL) is stored in
+// the webpage's resource_id, with resource_type 'pdl'.
+
+// Then when displaying a webpage, we can see if it has a pdl attached. If not we'll
+// use the default site/page layout.
+
+// If it has a pdl we'll load it as we know the mid and pass the body through comanche_parser() which will generate the
+// page layout from the given description
+
+
+function pdl_selector($uid,$current="") {
+
+ $o = '';
+
+ // You can use anybody's Comanche layouts on this site that haven't been protected in some way
+
+ $sql_extra = item_permissions_sql($uid);
+
+ // By default order by title (therefore at this time pdl's need a unique title across this system),
+ // though future work may allow categorisation
+ // based on taxonomy terms
+
+ $r = q("select title, mid from item where (item_restrict & %d) $sql_extra order by title",
+ intval(ITEM_PDL)
+ );
+
+ $arr = array('channel_id' => $uid, 'current' => $current, 'entries' => $r);
+ call_hooks('pdl_selector',$arr);
+
+ $entries = $arr['entries'];
+ $current = $arr['current'];
+
+ $o .= "<select name=\"pdl_select\" id=\"pdl_select\" size=\"1\" >";
+ $entries[] = array('title' => t('Default'), 'mid' => '');
+ foreach($entries as $selection) {
+ $selected = (($selection == $current) ? ' selected="selected" ' : '');
+ $o .= "<option value=\"{$selection['mid']}\" $selected >{$selection['title']}</option>";
+ }
+
+ $o .= '</select>';
+ return $o;
+}
+