Initial checkin

1 files changed, 227 insertions, 0 deletions

diff --git a/mod/profile_photo.php b/mod/profile_photo.php
new file mode 100644
index 000000000..f7e6825ae
--- /dev/null
+++ b/mod/profile_photo.php
@@ -0,0 +1,227 @@
+<?php
+
+require_once("Photo.php");
+
+function profile_photo_init(&$a) {
+
+	if((! x($_SESSION,'authenticated')) && (x($_SESSION,'uid'))) {
+		$_SESSION['sysmsg'] .= "Permission denied." . EOL;
+		$a->error = 404;
+		return;
+	}
+	require_once("mod/profile.php");
+	profile_load($a,$_SESSION['uid']);
+}
+
+
+function profile_photo_post(&$a) {
+
+
+
+        if((! x($_SESSION,'authenticated')) && (! (x($_SESSION,'uid')))) {
+                $_SESSION['sysmsg'] .= "Permission denied." . EOL;
+                return;
+        }
+
+        if($a->argc > 1)
+                $profile_id = intval($a->argv[1]);
+
+	if(x($_POST,'xstart') !== false) {
+		// phase 2 - we have finished cropping
+		if($a->argc != 3) {
+			$_SESSION['sysmsg'] .= "Image uploaded but image cropping failed." . EOL;
+			return;
+		}
+		$image_id = $a->argv[2];
+		if(substr($image_id,-2,1) == '-') {
+			$scale = substr($image_id,-1,1);
+			$image_id = substr($image_id,0,-2);
+		}
+			
+
+		$srcX = $_POST['xstart'];
+		$srcY = $_POST['ystart'];
+		$srcW = $_POST['xfinal'] - $srcX;
+		$srcH = $_POST['yfinal'] - $srcY;
+
+		$r = q("SELECT * FROM `photo` WHERE `resource-id` = '%s' AND `scale` = %d LIMIT 1",
+			dbesc($image_id),
+			intval($scale));
+		if($r !== NULL && (count($r))) {
+			$im = new Photo($r[0]['data']);
+			$im->cropImage(175,$srcX,$srcY,$srcW,$srcH);
+			$s = $im->imageString(); 
+			$x = $im->getWidth();
+			$y = $im->getHeight();
+
+			$ret = q("INSERT INTO `photo` ( `uid`, `resource-id`, `created`, `edited`, `filename`, 
+				`height`, `width`, `data`, `scale` )
+				VALUES ( %d, '%s', '%s', '%s', '%s', %d, %d, '%s', 4 )",
+				intval($_SESSION['uid']),
+				dbesc($r[0]['resource-id']),
+				datetime_convert(),
+				datetime_convert(),
+				dbesc($r[0]['filename']),
+				intval($y),
+				intval($x),
+				dbesc($s));
+			if($r === NULL)
+				$_SESSION['sysmsg'] .= "Image size reduction (175) failed." . EOL;
+
+			$im->scaleImage(80);
+			$s = $im->imageString();
+			$x = $im->getWidth();
+			$y = $im->getHeight();
+			$ret = q("INSERT INTO `photo` ( `uid`, `resource-id`, `created`, `edited`, `filename`, 
+				`height`, `width`, `data`, `scale` )
+				VALUES ( %d, '%s', '%s', '%s', '%s', %d, %d, '%s', 5 )",
+				intval($_SESSION['uid']),
+				dbesc($r[0]['resource-id']),
+				datetime_convert(),
+				datetime_convert(),
+				dbesc($r[0]['filename']),
+				intval($y),
+				intval($x),
+				dbesc($s));
+			if($r === NULL)
+				$_SESSION['sysmsg'] .= "Image size reduction (80) failed." . EOL;
+			$r = q("UPDATE `profile` SET `photo` = '%s', `thumb` = '%s' WHERE `id` = %d LIMIT 1",
+				dbesc($a->get_baseurl() . '/photo/' . $image_id . '-4.jpg'),
+				dbesc($a->get_baseurl() . '/photo/' . $image_id . '-5.jpg'),
+				intval($profile_id));
+			if($r === NULL)
+				$_SESSION['sysmsg'] .= "Failed to add image to profile." . EOL;
+
+		}
+		goaway($a->get_baseurl() . '/profiles');
+	}
+
+        $extra_sql = (($profile_id) ? " AND `id` = " . intval($profile_id)  : " AND `is-default` = 1 " );
+
+
+        $r = q("SELECT `id` FROM `profile` WHERE `uid` = %d $extra_sql LIMIT 1", intval($_SESSION['uid']));
+        if($r === NULL || (! count($r))) {
+                $_SESSION['sysmsg'] .= "Profile unavailable." . EOL;
+                return;
+        }
+
+	$src      = $_FILES['userfile']['tmp_name'];
+	$filename = basename($_FILES['userfile']['name']);
+	$filesize = intval($_FILES['userfile']['size']);
+
+	$imagedata = @file_get_contents($src);
+	$ph = new Photo($imagedata);
+
+	if(! ($image = $ph->getImage())) {
+		$_SESSION['sysmsg'] .= "Unable to process image." . EOL;
+		@unlink($src);
+		return;
+	}
+
+	@unlink($src);
+	$width = $ph->getWidth();
+	$height = $ph->getHeight();
+
+	if($width < 175 || $width < 175) {
+		$ph->scaleImageUp(200);
+		$width = $ph->getWidth();
+		$height = $ph->getHeight();
+	}
+
+	$hash = hash('md5',uniqid(mt_rand(),true));
+	
+	$str_image = $ph->imageString();
+	$smallest = 0;
+	$r = q("INSERT INTO `photo` ( `uid`, `resource-id`, `created`, `edited`, `filename`, 
+		`height`, `width`, `data`, `scale` )
+		VALUES ( %d, '%s', '%s', '%s', '%s', %d, %d, '%s', 0 )",
+		intval($_SESSION['uid']),
+		dbesc($hash),
+		datetime_convert(),
+		datetime_convert(),
+		dbesc(basename($filename)),
+		intval($height),
+		intval($width),
+		dbesc($str_image));
+	if($r)
+		$_SESSION['sysmsg'] .= "Image uploaded successfully." . EOL;
+	else
+		$_SESSION['sysmsg'] .= "Image upload failed." . EOL;
+
+	if($width > 640 || $height > 640) {
+		$ph->scaleImage(640);
+		$str_image = $ph->imageString();
+		$width = $ph->getWidth();
+		$height = $ph->getHeight();
+
+		$r = q("INSERT INTO `photo` ( `uid`, `resource-id`, `created`, `edited`, `filename`, 
+			`height`, `width`, `data`, `scale` )
+			VALUES ( %d, '%s', '%s', '%s', '%s', %d, %d, '%s', 1 )",
+			intval($_SESSION['uid']),
+			dbesc($hash),
+			datetime_convert(),
+			datetime_convert(),
+			dbesc(basename($filename)),
+			intval($height),
+			intval($width),
+			dbesc($str_image));
+		if($r === NULL)
+			$_SESSION['sysmsg'] .= "Image size reduction (640) failed." . EOL;
+		else
+			$smallest = 1;
+	}
+
+	$a->config['imagecrop'] = $hash;
+	$a->config['imagecrop_resolution'] = $smallest;
+	$a->page['htmlhead'] .= file_get_contents("view/crophead.tpl");
+
+}
+
+
+if(! function_exists('profile_photo_content')) {
+function profile_photo_content(&$a) {
+
+
+	if(! x($a->config,'imagecrop')) {
+		if((! x($_SESSION['authenticated'])) && (! (x($_SESSION,'uid')))) {
+			$_SESSION['sysmsg'] .= "Permission denied." . EOL;
+			return;
+		}
+	
+		if($a->argc > 1)
+			$profile_id = intval($a->argv[1]);
+	
+		$extra_sql = (($profile_id) ? " AND `id` = $profile_id " : " AND `is-default` = 1 " );
+
+
+		$r = q("SELECT `id` FROM `profile` WHERE `uid` = %d $extra_sql LIMIT 1", intval($_SESSION['uid']));
+		if($r === NULL || (! count($r))) {
+			$_SESSION['sysmsg'] .= "Profile unavailable." . EOL;
+			return;
+		}
+	
+		$o = file_get_contents('view/profile_photo.tpl');
+
+		$o = replace_macros($o,array(
+			'$profile_id' => $r[0]['id'],
+			'$uid' => $_SESSION['uid'],
+			));
+
+		return $o;
+	}
+	else {
+		$filename = $a->config['imagecrop'] . '-' . $a->config['imagecrop_resolution'] . '.jpg';
+		$resolution = $a->config['imagecrop_resolution'];
+		$o = file_get_contents("view/cropbody.tpl");
+		$o = replace_macros($o,array(
+			'$filename' => $filename,
+			'$profile_id' => $a->argv[1],
+			'$resource' => $a->config['imagecrop'] . '-' . $a->config['imagecrop_resolution'],
+			'$image_url' => $a->get_baseurl() . '/photo/' . $filename
+			));
+
+		return $o;
+	}
+
+
+}}
\ No newline at end of file