diff options
Diffstat (limited to 'lib/image.php')
| -rw-r--r-- | lib/image.php | 195 |
1 files changed, 0 insertions, 195 deletions
diff --git a/lib/image.php b/lib/image.php deleted file mode 100644 index f782f0386..000000000 --- a/lib/image.php +++ /dev/null @@ -1,195 +0,0 @@ -<?php - /** - * Tidypics Image class - * - */ - - - class TidypicsImage extends ElggFile - { - protected function initialise_attributes() - { - parent::initialise_attributes(); - - $this->attributes['subtype'] = "image"; - } - - public function __construct($guid = null) - { - parent::__construct($guid); - } - - /** - * Has the photo been tagged with "in this photo" tags - * - * @return true/false - */ - public function isPhotoTagged() - { - $num_tags = count_annotations($this->getGUID(), 'object', 'image', 'phototag'); - if ($num_tags > 0) - return true; - else - return false; - } - - /** - * Get an array of photo tag information - * - * @return array of json representations of the tags and the tag link text - */ - public function getPhotoTags() - { - global $CONFIG; - - // get tags as annotations - $photo_tags = get_annotations($this->getGUID(), 'object', 'image', 'phototag'); - if (!$photo_tags) - { - // no tags or user doesn't have permission to tags, so return - return false; - } - - $photo_tags_json = "["; - foreach ($photo_tags as $p) - { - $photo_tag = unserialize($p->value); - - // create link to page with other photos tagged with same tag - $phototag_text = $photo_tag->value; - $phototag_link = $CONFIG->wwwroot . 'search/?tag=' . $phototag_text . '&subtype=image&object=object'; - if ($photo_tag->type === 'user') - { - $user = get_entity($photo_tag->value); - if ($user) - $phototag_text = $user->name; - else - $phototag_text = "unknown user"; - - $phototag_link = $CONFIG->wwwroot . "pg/photos/tagged/" . $photo_tag->value; - } - - if (isset($photo_tag->x1)) { - // hack to handle format of Pedro Prez's tags - ugh - $photo_tag->coords = "\"x1\":\"{$photo_tag->x1}\",\"y1\":\"{$photo_tag->y1}\",\"width\":\"{$photo_tag->width}\",\"height\":\"{$photo_tag->height}\""; - $photo_tags_json .= '{' . $photo_tag->coords . ',"text":"' . $phototag_text . '","id":"' . $p->id . '"},'; - } else - $photo_tags_json .= '{' . $photo_tag->coords . ',"text":"' . $phototag_text . '","id":"' . $p->id . '"},'; - - // prepare variable arrays for tagging view - $photo_tag_links[$p->id] = array('text' => $phototag_text, 'url' => $phototag_link); - } - - $photo_tags_json = rtrim($photo_tags_json,','); - $photo_tags_json .= ']'; - - $ret_data = array('json' => $photo_tags_json, 'links' => $photo_tag_links); - return $ret_data; - } - - /** - * Get the view information for this image - * - * @param $viewer_guid the guid of the viewer (0 if not logged in) - * @return array with number of views, number of unique viewers, and number of views for this viewer - */ - public function getViews($viewer_guid) - { - $views = get_annotations($this->getGUID(), "object", "image", "tp_view", "", 0, 9999); - if ($views) - { - $total_views = count($views); - - if ($this->owner_guid == $viewer_guid) - { - // get unique number of viewers - foreach ($views as $view) - { - $diff_viewers[$view->owner_guid] = 1; - } - $unique_viewers = count($diff_viewers); - } - else if ($viewer_guid) - { - // get the number of times this user has viewed the photo - $my_views = 0; - foreach ($views as $view) - { - if ($view->owner_guid == $viewer_guid) - $my_views++; - } - } - - $view_info = array("total" => $total_views, "unique" => $unique_viewers, "mine" => $my_views); - } - else - { - $view_info = array("total" => 0, "unique" => 0, "mine" => 0); - } - - return $view_info; - } - - /** - * Add a tidypics view annotation to this image - * - * @param $viewer_guid - * @return none - */ - public function addView($viewer_guid) - { - if ($viewer_guid != $this->owner_guid) - create_annotation($this->getGUID(), "tp_view", "1", "integer", $viewer_guid, ACCESS_PUBLIC); - } - } - - /** - * get a list of people that can be tagged in an image - * - * @param $viewer entity - * @return array of guid->name for tagging - */ - function tp_get_tag_list($viewer) - { - $friends = get_user_friends($viewer->getGUID(), '', 999, 0); - $friend_list = array(); - if ($friends) { - foreach($friends as $friend) { - //error_log("friend $friend->name"); - $friend_list[$friend->guid] = $friend->name; - } - } - - // is this a group - $is_group = tp_is_group_page(); - if ($is_group) - { - $group_guid = page_owner(); - $viewer_guid = $viewer->guid; - $members = get_group_members($group_guid, 999); - if (is_array($members)) - { - foreach ($members as $member) - { - if ($viewer_guid != $member->guid) - { - $group_list[$member->guid] = $member->name; - //error_log("group $member->name"); - } - } - - // combine group and friends list - $intersect = array_intersect_key($friend_list, $group_list); - $unique_friends = array_diff_key($friend_list, $group_list); - $unique_members = array_diff_key($group_list, $friend_list); - //$friend_list = array_merge($friend_list, $group_list); - //$friend_list = array_unique($friend_list); - $friend_list = $intersect + $unique_friends + $unique_members; - } - } - - asort($friend_list); - - return $friend_list; - } -?>
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