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author | cash <cash.costello@gmail.com> | 2012-01-02 12:45:16 -0500 |
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committer | cash <cash.costello@gmail.com> | 2012-01-02 12:45:16 -0500 |
commit | 20ab73de5248b3418bbbad27850e3d3e093c473c (patch) | |
tree | cf15a58ad857fbaa4f9b2521c5a7d17ed619f303 /actions/photos/image/tag.php | |
parent | 86535f77d6b32a2c8a403609ded299a76c73bba0 (diff) | |
download | elgg-20ab73de5248b3418bbbad27850e3d3e093c473c.tar.gz elgg-20ab73de5248b3418bbbad27850e3d3e093c473c.tar.bz2 |
added photo tagging - but not displaying or deleting tags yet
Diffstat (limited to 'actions/photos/image/tag.php')
-rw-r--r-- | actions/photos/image/tag.php | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/actions/photos/image/tag.php b/actions/photos/image/tag.php new file mode 100644 index 000000000..0c7ce06ae --- /dev/null +++ b/actions/photos/image/tag.php @@ -0,0 +1,99 @@ +<?php +/** + * Add photo tag action + * + * @author Cash Costello + * @license http://www.gnu.org/licenses/gpl-2.0.html GNU General Public License v2 + */ + +$coordinates_str = get_input('coordinates'); +$username = get_input('username'); +$image_guid = get_input('guid'); + +if ($image_guid == 0) { + register_error(elgg_echo("tidypics:phototagging:error")); + forward(REFERER); +} + +$image = get_entity($image_guid); +if (!$image) { + register_error(elgg_echo("tidypics:phototagging:error")); + forward(REFERER); +} + +if (empty($username)) { + register_error(elgg_echo("tidypics:phototagging:error")); + forward(REFERER); +} + +/* +$new_word_tag = false; +if ($user_id != 0) { + $relationships_type = 'user'; + $value = $user_id; +} else { + $relationships_type = 'word'; + $value = $word; + + // check to see if the photo has this tag and add if not + if (!is_array($image->tags)) { + if ($image->tags != $word) { + $new_word_tag = true; + $tagarray = $image->tags . ',' . $word; + $tagarray = string_to_tag_array($tagarray); + } + } else { + if (!in_array($word, $image->tags)) { + $new_word_tag = true; + $tagarray = $image->tags; + $tagarray[] = $word; + } + } +} + +// add new tag now so it is available in search +if ($new_word_tag) { + $image->clearMetadata('tags'); + $image->tags = $tagarray; +} +*/ + +$tag = new stdClass(); +$tag->coords = $coordinates_str; +$tag->type = 'user'; +$tag->value = get_user_by_username($username)->getGUID(); +$access_id = $image->getAccessID(); + +$annotation_id = $image->annotate('phototag', serialize($tag), $access_id); +if ($annotation_id) { + // if tag is a user id, add relationship for searching (find all images with user x) + if ($tag->type === 'user') { + if (!check_entity_relationship($tag->value, 'phototag', $image_guid)) { + add_entity_relationship($tag->value, 'phototag', $image_guid); +/* + // also add this to the river - subject is image, object is the tagged user + add_to_river('river/object/image/tag', 'tag', $tagger->guid, $user_id, $access_id, 0, $annotation_id); + + // notify user of tagging as long as not self + if ($owner_id != $user_id) { + notify_user( + $user_id, + $owner_id, + elgg_echo('tidypics:tag:subject'), + sprintf( + elgg_echo('tidypics:tag:body'), + $image->title, + $tagger->name, + $image->getURL() + ) + ); + } + * + */ + } + } + + system_message(elgg_echo("tidypics:phototagging:success")); +} + +forward(REFERER); |