From ccff9ce8d8a2818699ce4e20a310986fc95ea022 Mon Sep 17 00:00:00 2001
From: Nicolas BERNSTEIN <alexis211@gmail.com>
Date: Sun, 18 Mar 2012 14:08:31 +0100
Subject: Added a way of classifying images in folders.

---
 lib/conf/apps.php      |  6 +++++-
 lib/image/delfld.php   | 16 ++++++++++++++++
 lib/image/editfld.php  | 44 +++++++++++++++++++++++++++++++++++++++++++
 lib/image/editinfo.php | 51 ++++++++++++++++++++++++++++++++++++++++++++++++++
 lib/image/folder.php   | 43 ++++++++++++++++++++++++++++++++++++++++++
 lib/image/index.php    | 14 ++++++++++++--
 lib/image/newfld.php   | 32 +++++++++++++++++++++++++++++++
 lib/image/rename.php   | 32 -------------------------------
 8 files changed, 203 insertions(+), 35 deletions(-)
 create mode 100644 lib/image/delfld.php
 create mode 100644 lib/image/editfld.php
 create mode 100644 lib/image/editinfo.php
 create mode 100644 lib/image/folder.php
 create mode 100644 lib/image/newfld.php
 delete mode 100644 lib/image/rename.php

(limited to 'lib')

diff --git a/lib/conf/apps.php b/lib/conf/apps.php
index 26de50c..b7f3c9d 100644
--- a/lib/conf/apps.php
+++ b/lib/conf/apps.php
@@ -8,8 +8,12 @@ $apps = array(
 	"image" => array(
 		"index" => 1,
 		"delete" => 1,
-		"rename" => 1,
+		"editinfo" => 1,
 		"upload" => 0,
+		"folder" => 0,
+		"newfld" => 1,
+		"editfld" => 1,
+		"delfld" => 1,
 	),
 
 	// Account application
diff --git a/lib/image/delfld.php b/lib/image/delfld.php
new file mode 100644
index 0000000..a018b7a
--- /dev/null
+++ b/lib/image/delfld.php
@@ -0,0 +1,16 @@
+<?php
+
+assert_redir(count($args) >= 3, 'image');
+$fldid = intval($args[2]);
+
+$fld = mysql_fetch_assoc(sql(
+	"SELECT id, name, comment, public, owner ".
+	"FROM img_folders WHERE id = $fldid"
+	));
+assert_error($fld && $fld['owner'] == $user['id'],
+	"This folder does not exist, or you are not allowed to edit it.");
+
+token_validate("Do you really want to delete this folder ?", "folder-image-$fldid");
+sql("DELETE FROM img_folders WHERE id = $fldid");
+sql("UPDATE images SET folder = 0 WHERE folder = $fldid");
+header("location: image");
diff --git a/lib/image/editfld.php b/lib/image/editfld.php
new file mode 100644
index 0000000..a0bef1f
--- /dev/null
+++ b/lib/image/editfld.php
@@ -0,0 +1,44 @@
+<?php
+
+require("lib/markdown.php");
+
+assert_redir(count($args) == 3, 'image');
+$fldid = intval($args[2]);
+
+$fld = mysql_fetch_assoc(sql(
+	"SELECT id, name, comment, public, owner ".
+	"FROM img_folders WHERE id = $fldid"
+	));
+assert_error($fld && $fld['owner'] == $user['id'],
+	"This folder does not exist, or you are not allowed to edit it.");
+
+$fld_name = $fld['name'];
+$fld_comment = $fld['comment'];
+$fld_public = $fld['public'];
+if (isset($_POST['name']) && isset($_POST['comment'])) {
+	$fld_public = isset($_POST['public']);
+	$fld_name = esca($_POST['name']);
+	$fld_comment = esca($_POST['comment']);
+	$fld_comment_html = Markdown($fld_comment);
+	if ($fld_name == "") {
+		$error = "You must enter a name for your folder.";
+	} else {
+		sql("UPDATE img_folders SET name = '" . escs($fld_name) . "', comment = '" . escs($fld_comment) .
+			"', comment_html = '" . escs($fld_comment_html) . "', public = " . ($fld_public?'1':'0') .
+			" WHERE id = $fldid");
+		header("Location: folder-image-" . $fldid);
+		die();
+	}
+	
+}
+
+$title = "Edit folder";
+$fields = array(
+	array("label" => "Name : ", "name" => "name", "value" => $fld_name),
+	array("label" => "Public ? ", "name" => "public", "type" => "checkbox", "checked" => $fld_public),
+	array("label" => "Comment : ", "name" => "comment", "type" => "textarea", "value" => $fld_comment),
+	);
+$validate = "Save";
+
+require("tpl/general/form.php");
+
diff --git a/lib/image/editinfo.php b/lib/image/editinfo.php
new file mode 100644
index 0000000..8223c18
--- /dev/null
+++ b/lib/image/editinfo.php
@@ -0,0 +1,51 @@
+<?php
+
+require("lib/markdown.php");
+
+require("lib/conf/image.php");
+
+$title = "Rename an image";
+
+if (count($args) < 3) header("location: index.php");
+$id = intval($args[2]);
+
+$info = mysql_fetch_assoc(sql(
+	"SELECT images.owner AS owner, images.id AS id, images.name AS name, images.comment AS comment,
+		img_folders.id AS folder_id, img_folders.name AS folder_name
+		FROM images LEFT JOIN img_folders ON images.folder = img_folders.id WHERE images.id = $id"
+));
+
+assert_error($info["owner"] == $user["id"], "You cannot rename this image.");
+
+$name = $info['name'];
+$comment = $info['comment'];
+$folder = $info['folder_id'];
+if (isset($_POST['name']) && isset($_POST['comment']) && isset($_POST['folder'])) {
+	$name = esca($_POST['name']);
+	$comment = esca($_POST['comment']);
+	$comment_html = Markdown($comment);
+	$folder = intval($_POST['folder']);
+	if ($name == "") {
+		$error = "You must give a non-empty name to this image. Please.";
+	} else {
+		sql("UPDATE images SET name = '" . escs($name) . "', comment='" . escs($comment). "',
+				comment_html = '" . escs($comment_html) . "', folder = $folder WHERE id = $id");
+		header("Location: image");
+		die();
+	}
+}
+
+$folders = array(0 => "[no folder]");
+$r = sql("SELECT id, name FROM img_folders WHERE owner = " . $user['id'] . " ORDER BY name ASC");
+while ($n = mysql_fetch_array($r))
+	$folders[$n['id']] = $n['name'];
+
+$title = "Edit image info : " . $info['name'];
+$fields = array(
+	array("label" => "Name : ", "name" => "name", "value" => $name),
+	array("label" => "Folder : ", "type" => "select", "name" => "folder", "choices" => $folders, "value" => $folder),
+	array("label" => "Comment : ", "name" => "comment", "value" => $comment, "type" => "textarea"),
+);
+$validate = "Save";
+
+require("tpl/general/form.php");
diff --git a/lib/image/folder.php b/lib/image/folder.php
new file mode 100644
index 0000000..56166d8
--- /dev/null
+++ b/lib/image/folder.php
@@ -0,0 +1,43 @@
+<?php
+
+require("lib/conf/image.php");
+
+assert_redir(count($args) == 3, 'image');
+$fldid = intval($args[2]);
+
+$fld = mysql_fetch_assoc(sql(
+	"SELECT img_folders.id AS id, img_folders.name AS name, img_folders.comment_html AS comment_html, ".
+	"img_folders.public AS public, account.id AS owner, account.login AS ownername FROM img_folders ".
+	"LEFT JOIN account ON account.id = img_folders.owner ".
+	"WHERE img_folders.id = $fldid"
+));
+assert_error($fld && ($fld['public'] != 0 || $fld['owner'] == $user['id']),
+	"This folder does not exist, or you are not allowed to see it.");
+
+$can_edit = ($user['priv'] >= $apps['image']['editfld'] && $user['id'] = $fld['owner']);
+$is_owner = ($user['id'] == $fld['owner']);
+
+$filters = array (
+	"order" => array (
+			"name" => "title",
+			"upl_date" => "date uploaded",
+		),
+	"way" => $ord_ways,
+);
+$fdefaults = array (
+	"order" => "name",
+	"way" => "ASC",
+);
+
+$title = $fld["name"];
+
+$images = array();
+$files = sql("SELECT images.id AS id, images.name AS name, images.extension AS extension, images.upl_date AS upl_date, ".
+	"images.comment_html AS comment_html FROM images WHERE images.folder = $fldid");
+while ($img = mysql_fetch_assoc($files)) $images[] = $img;
+
+$s = sql("SELECT id, name FROM img_folders WHERE owner = " . $fld['owner'] . ($fld['owner'] == $user['id'] ? '' : " AND public != 0"). " ORDER BY name ASC");
+$folers = array();
+while ($f = mysql_fetch_assoc($s)) $folders[] = $f;
+
+require("tpl/image/folder.php");
diff --git a/lib/image/index.php b/lib/image/index.php
index 59a304d..b9748dc 100644
--- a/lib/image/index.php
+++ b/lib/image/index.php
@@ -6,6 +6,7 @@ $filters = array (
 	"order" => array (
 			"name" => "title",
 			"upl_date" => "date uploaded",
+			"folder_name" => "folder",
 		),
 	"way" => $ord_ways,
 );
@@ -17,7 +18,10 @@ $fdefaults = array (
 $title = "Image upload";
 
 $images = array();
-$files = sql("SELECT * FROM images WHERE owner = " . $user['id'] .
+$files = sql("SELECT images.id AS id, images.name AS name, images.extension AS extension, images.upl_date AS upl_date, ".
+				"images.comment_html AS comment_html, img_folders.id AS folder_id, img_folders.name AS folder_name ".
+				" FROM images LEFT JOIN img_folders ON img_folders.id = images.folder ".
+				"WHERE images.owner = " . $user['id'] .
 	" ORDER BY " . get_filter('order') . " " . get_filter('way'));
 while ($img = mysql_fetch_assoc($files)) $images[] = $img;
 
@@ -33,7 +37,13 @@ if ($user['priv'] < $apps['image']['upload']) {
 	$can_upload = true;
 }
 
+$folders = array();
+$r = sql("SELECT id, name FROM img_folders WHERE owner = " . $user['id'] . " ORDER BY name ASC");
+while ($f = mysql_fetch_assoc($r)) {
+	$folders[] = $f;
+}
+
 $can_delete = ($user['priv'] >= $apps['image']['delete'] && $user['id'] != 0);
-$can_rename = ($user['priv'] >= $apps['image']['rename'] && $user['id'] != 0);
+$can_rename = ($user['priv'] >= $apps['image']['editinfo'] && $user['id'] != 0);
 
 require("tpl/image/index.php");
diff --git a/lib/image/newfld.php b/lib/image/newfld.php
new file mode 100644
index 0000000..63afd17
--- /dev/null
+++ b/lib/image/newfld.php
@@ -0,0 +1,32 @@
+<?php
+
+require("lib/markdown.php");
+
+$fld_name = "";
+$fld_comment = "";
+$fld_public = true;
+if (isset($_POST['name']) && isset($_POST['comment'])) {
+	$fld_public = isset($_POST['public']);
+	$fld_name = esca($_POST['name']);
+	$fld_comment = esca($_POST['comment']);
+	$fld_comment_html = Markdown($fld_comment);
+	if ($fld_name == "") {
+		$error = "You must enter a name for your folder.";
+	} else {
+		sql("INSERT INTO img_folders(owner, name, comment, comment_html, public) ".
+			"VALUES(" . $user['id'] . ", '" . escs($fld_name) . "', '" . escs($fld_comment) .
+			"', '" . escs($fld_comment_html) . "', " . ($fld_public ? '1' : '0') . ")");
+		header("Location: folder-image-" . mysql_insert_id());
+		die();
+	}
+}
+
+$title = "New folder";
+$fields = array(
+	array("label" => "Name : ", "name" => "name", "value" => $fld_name),
+	array("label" => "Public ? ", "name" => "public", "type" => "checkbox", "checked" => $fld_public),
+	array("label" => "Comment : ", "name" => "comment", "type" => "textarea", "value" => $fld_comment),
+	);
+$validate = "Create folder";
+
+require("tpl/general/form.php");
diff --git a/lib/image/rename.php b/lib/image/rename.php
deleted file mode 100644
index 0fbc442..0000000
--- a/lib/image/rename.php
+++ /dev/null
@@ -1,32 +0,0 @@
-<?php
-
-require("lib/conf/image.php");
-
-$title = "Rename an image";
-
-if (count($args) < 3) header("location: index.php");
-$id = intval($args[2]);
-
-$info = mysql_fetch_assoc(sql("SELECT * FROM images WHERE id = $id"));
-
-assert_error($info["owner"] == $user["id"], "You cannot rename this image.");
-
-$name = $info['name'];
-if (isset($_POST['name'])) {
-	$name = esca($_POST['name']);
-	if ($name == "") {
-		$error = "You must give a non-empty name to this image. Please.";
-	} else {
-		sql("UPDATE images SET name = '" . escs($name) . "' WHERE id = $id");
-		header("Location: image");
-		die();
-	}
-}
-
-$title = "Rename : " . $info['name'];
-$fields = array(
-	array("label" => "New name : ", "name" => "name", "value" => $name),
-);
-$validate = "Rename";
-
-require("tpl/general/form.php");
-- 
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