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-rw-r--r--mod/tagrm.php120
1 files changed, 81 insertions, 39 deletions
diff --git a/mod/tagrm.php b/mod/tagrm.php
index 957cf0d71..38787cb0b 100644
--- a/mod/tagrm.php
+++ b/mod/tagrm.php
@@ -19,24 +19,27 @@ function tagrm_post(&$a) {
intval(local_user())
);
- if(! count($r))
+ if(! $r)
goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
- $arr = explode(',', $r[0]['tag']);
- for($x = 0; $x < count($arr); $x ++) {
- if($arr[$x] === $tag) {
- unset($arr[$x]);
- break;
+ $r = fetch_post_tags($r,true);
+
+ $item = $r[0];
+ $new_tags = array();
+
+ if($item['term']) {
+ for($x = 0; $x < count($item['term']); $x ++) {
+ if($item['term'][$x]['term'] !== hex2bin($tag))
+ $new_tags[] = $item['term'][$x];
}
}
- $tag_str = implode(',',$arr);
+ if($new_tags)
+ $item['term'] = $new_tags;
+ else
+ unset($item['term']);
- q("UPDATE `item` SET `tag` = '%s' WHERE `id` = %d AND `uid` = %d LIMIT 1",
- dbesc($tag_str),
- intval($item),
- intval(local_user())
- );
+ item_store_update($item);
info( t('Tag removed') . EOL );
goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
@@ -49,51 +52,90 @@ function tagrm_post(&$a) {
function tagrm_content(&$a) {
- $o = '';
-
if(! local_user()) {
goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
// NOTREACHED
}
- $item = (($a->argc > 1) ? intval($a->argv[1]) : 0);
- if(! $item) {
+ // remove tag on the fly if item and tag are provided
+ if((argc() == 4) && (argv(1) === 'drop') && intval(argv(2))) {
+
+ $item = intval(argv(2));
+ $tag = argv(3);
+
+ $r = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1",
+ intval($item),
+ intval(local_user())
+ );
+
+ if(! $r)
+ goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
+
+ $r = fetch_post_tags($r,true);
+
+ $item = $r[0];
+
+ $new_tags = array();
+
+ if($item['term']) {
+ for($x = 0; $x < count($item['term']); $x ++) {
+ if($item['term'][$x]['term'] !== hex2bin($tag))
+ $new_tags[] = $item['term'][$x];
+ }
+ }
+
+ if($new_tags)
+ $item['term'] = $new_tags;
+ else
+ unset($item['term']);
+
+ item_store_update($item);
+
+ info( t('Tag removed') . EOL );
goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
- // NOTREACHED
+
}
+ //if we got only the item print a list of tags to select
+ if((argc() == 3) && (argv(1) === 'drop') && intval(argv(2))) {
- $r = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1",
- intval($item),
- intval(local_user())
- );
+ $o = '';
- if(! count($r))
- goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
+ $item = intval(argv(2));
- $arr = explode(',', $r[0]['tag']);
+ $r = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1",
+ intval($item),
+ intval(local_user())
+ );
- if(! count($arr))
- goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
+ if(! $r)
+ goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
- $o .= '<h3>' . t('Remove Item Tag') . '</h3>';
+ $r = fetch_post_tags($r,true);
- $o .= '<p id="tag-remove-desc">' . t('Select a tag to remove: ') . '</p>';
+ if(! count($r[0]['term']))
+ goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
- $o .= '<form id="tagrm" action="tagrm" method="post" >';
- $o .= '<input type="hidden" name="item" value="' . $item . '" />';
- $o .= '<ul>';
+ $o .= '<h3>' . t('Remove Item Tag') . '</h3>';
+ $o .= '<p id="tag-remove-desc">' . t('Select a tag to remove: ') . '</p>';
- foreach($arr as $x) {
- $o .= '<li><input type="checkbox" name="tag" value="' . bin2hex($x) . '" >' . bbcode($x) . '</input></li>';
- }
+ $o .= '<form id="tagrm" action="tagrm" method="post" >';
+ $o .= '<input type="hidden" name="item" value="' . $item . '" />';
+ $o .= '<ul>';
- $o .= '</ul>';
- $o .= '<input id="tagrm-submit" type="submit" name="submit" value="' . t('Remove') .'" />';
- $o .= '<input id="tagrm-cancel" type="submit" name="submit" value="' . t('Cancel') .'" />';
- $o .= '</form>';
- return $o;
+ foreach($r[0]['term'] as $x) {
+ $o .= '<li><input type="checkbox" name="tag" value="' . bin2hex($x['term']) . '" >' . bbcode($x['term']) . '</input></li>';
+ }
+
+ $o .= '</ul>';
+ $o .= '<input id="tagrm-submit" type="submit" name="submit" value="' . t('Remove') .'" />';
+ $o .= '<input id="tagrm-cancel" type="submit" name="submit" value="' . t('Cancel') .'" />';
+ $o .= '</form>';
+
+ return $o;
+
+ }
}