forked from GNUsocial/gnu-social
56021d9572
Extracted the code for setting a new original avatar to the Profile class, and moved some of it to Avatar, too. This makes it easier to have the same functionality whether an avatar is set using the profile settings (for our users), or on a remote subscription. Necessitated changing the filenaming function to just take an ID. darcs-hash:20080605193708-84dde-a441cc0474951ce7f1a1da9310b5145c0b7c3070.gz
91 lines
2.8 KiB
PHP
91 lines
2.8 KiB
PHP
<?php
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/**
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* Table Definition for avatar
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*/
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require_once 'DB/DataObject.php';
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class Avatar extends DB_DataObject
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{
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###START_AUTOCODE
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/* the code below is auto generated do not remove the above tag */
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public $__table = 'avatar'; // table name
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public $profile_id; // int(4) primary_key not_null
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public $original; // tinyint(1)
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public $width; // int(4) primary_key not_null
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public $height; // int(4) primary_key not_null
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public $mediatype; // varchar(32) not_null
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public $filename; // varchar(255)
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public $url; // varchar(255) unique_key
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public $created; // datetime() not_null
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public $modified; // timestamp() not_null default_CURRENT_TIMESTAMP
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/* Static get */
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function staticGet($k,$v=NULL) { return DB_DataObject::staticGet('Avatar',$k,$v); }
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/* the code above is auto generated do not remove the tag below */
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###END_AUTOCODE
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# We clean up the file, too
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function delete() {
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$filename = $this->filename;
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if (parent::delete()) {
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unlink(common_avatar_path($filename));
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}
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}
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# Create and save scaled version of this avatar
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# XXX: maybe break into different methods
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function scale($size) {
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$image_s = imagecreatetruecolor($size, $size);
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$image_a = $this->to_image();
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$square = min($this->width, $this->height);
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imagecopyresampled($image_s, $image_a, 0, 0, 0, 0,
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$size, $size, $square, $square);
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$ext = ($this->mediattype == 'image/jpeg') ? ".jpeg" : ".png";
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$filename = common_avatar_filename($this->profile_id, $ext, $size, common_timestamp());
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if ($this->mediatype == 'image/jpeg') {
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imagejpeg($image_s, common_avatar_path($filename));
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} else {
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imagepng($image_s, common_avatar_path($filename));
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}
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$scaled = DB_DataObject::factory('avatar');
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$scaled->profile_id = $this->profile_id;
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$scaled->width = $size;
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$scaled->height = $size;
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$scaled->original = false;
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$scaled->mediatype = ($this->mediattype == 'image/jpeg') ? 'image/jpeg' : 'image/png';
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$scaled->filename = $filename;
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$scaled->url = common_avatar_url($filename);
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$scaled->created = DB_DataObject_Cast::dateTime(); # current time
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if ($scaled->insert()) {
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return $scaled;
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} else {
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return NULL;
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}
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}
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function to_image() {
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$filepath = common_avatar_path($this->filename);
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if ($this->mediatype == 'image/gif') {
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return imagecreatefromgif($filepath);
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} else if ($this->mediatype == 'image/jpeg') {
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return imagecreatefromjpeg($filepath);
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} else if ($this->mediatype == 'image/png') {
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return imagecreatefrompng($filepath);
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} else {
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return NULL;
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}
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}
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}
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