url de groupes de pads

lib/db.php

@@ -1,273 +1,288 @@
-<?php
-
-class DB extends SQLite3 {
-	
-	private $open = false;
-	
-	public function __construct () {}
-	
-	
-	private function ensure_connection () {
-		
-		if (!$this->open) {
-			$this->open('db.sqlite');
-			$this->open = true;
-		} else {
-			$this->close();
-			$this->open('db.sqlite');
-		}
-		
-		if (!@$this->query('SELECT * FROM dossiers LIMIT 1')) {
-			$res = $this->query('
-				CREATE TABLE dossiers (
-					name varchar(128),
-					slugname varchar(128),
-					cloud_link varchar(1024),
-					wiki_link varchar(1024),
-					pads_link varchar(1024),
-					last_edit_date datetime
-				)
-			');
-			if ($res)
-				echo "<pre>created dossiers table</pre>";
-			else
-				echo "<pre>error creating dossiers table: ".$this->lastErrorMsg()."</pre>";
-		}
-		if (!@$this->query('SELECT * FROM projects LIMIT 1')) {
-			$res = $this->query('
-				CREATE TABLE projects (
-					name varchar(128),
-					slugname varchar(128),
-					dossier_id integer,
-					main_pad varchar(1024),
-					cover_pad varchar(1024),
-					pads text,
-					last_edit_date datetime
-				)
-			');
-			if ($res)
-				echo "<pre>created projects table</pre>";
-			else
-				echo "<pre>error creating projects table: ".$this->lastErrorMsg()."</pre>";
-		}
-		return true;
-	}
-	
-	
-	public function GetObjects ($type) {
-		$this->ensure_connection();
-		
-		if (!in_array($type,['dossiers','projects'])) {
-			echo "<pre>mistake '$type'</pre>";
-			return [];
-		}
-		
-		$results = $this->query("SELECT rowid, * FROM $type");
-		$objects = [];
-		
-		while ($o = $results->fetchArray(SQLITE3_ASSOC))
-			$objects[$o['rowid']] = $o;
-		
-		return $objects;
-	}
-	
-	
-	public function GetEmptyObject ($type) {
-		switch ($type) {
-			case 'dossier':
-				return [
-					'rowid'=>'',
-					'name'=>'',
-					'slugname'=>'',
-					'cloud_link'=>'',
-					'wiki_link'=>'',
-					'pads_link'=>'',
-					'last_edit_date'=>'',
-				];
-			
-			case 'project':
-				return [
-					'rowid'=>'',
-					'name'=>'',
-					'slugname'=>'',
-					'dossier_id'=>'',
-					'dossier'=>'',
-					'main_pad'=>'',
-					'cover_pad'=>'',
-					'last_edit_date'=>'',
-				];
-		}
-	}
-	
-	
-	public function CreateOrEdit ($type,$params) {
-		switch ($type) {
-			case 'dossier':
-				return $this->CreateOrEditDossier($params);
-			case 'project':
-				return $this->CreateOrEditProject($params);
-		}
-	}
-	
-	
-	public function CreateOrEditDossier ($params) {
-		$this->ensure_connection();
-		
-		// EDITION
-		if (isset($params['rowid']) && $params['rowid']) {
-			
-			$q = $this->prepare("
-				UPDATE dossiers
-				SET
-					name = :name,
-					cloud_link = :cloud_link,
-					wiki_link = :wiki_link,
-					pads_link = :pads_link,
-					last_edit_date = datetime('now')
-				WHERE
-					rowid = :rowid
-			");
-			
-			$q->bindValue(':name', $params['name'], SQLITE3_TEXT);
-			$q->bindValue(':cloud_link', $params['cloud_link'], SQLITE3_TEXT);
-			$q->bindValue(':wiki_link', $params['wiki_link'], SQLITE3_TEXT);
-			$q->bindValue(':pads_link', $params['pads_link'], SQLITE3_TEXT);
-			$q->bindValue(':rowid', $params['rowid'], SQLITE3_INTEGER);
-			
-			$result = $q->execute();
-			
-			if (!$result)
-				echo "<pre>Erreur à l'édition: ".$this->lastErrorMsg()."</pre>";
-			else
-				return $params['rowid'];
-		}
-		
-		// CREATION
-		else {
-			$slug = preg_replace('_\W+_','-',strtolower($params['name']));
-			$slug = preg_replace('_^-|-$_','',$slug);
-			
-			$q = $this->prepare("
-				INSERT INTO dossiers
-					(name, slugname, cloud_link, wiki_link, pads_link, last_edit_date)
-				VALUES
-					(:name, :slugname, :cloud_link, :wiki_link, :pads_link, datetime('now'))
-			");
-			
-			$q->bindValue(':name', $params['name'], SQLITE3_TEXT);
-			$q->bindValue(':slugname', $slug, SQLITE3_TEXT);
-			$q->bindValue(':cloud_link', $params['cloud_link'], SQLITE3_TEXT);
-			$q->bindValue(':wiki_link', $params['wiki_link'], SQLITE3_TEXT);
-			$q->bindValue(':pads_link', $params['pads_link'], SQLITE3_TEXT);
-			
-			$result = $q->execute();
-			
-			if ($result)
-				return $this->lastInsertRowID();
-		}
-		
-		return false;
-	}
-	
-	
-	public function CreateOrEditProject ($params) {
-		$this->ensure_connection();
-		
-		$params['pads'] = json_encode($params['pads']);
-		
-		// EDITION
-		if (isset($params['rowid']) && $params['rowid']) {
-			
-			$q = $this->prepare("
-				UPDATE projects
-				SET
-					name = :name,
-					dossier_id = :dossier_id,
-					main_pad = :main_pad,
-					cover_pad = :cover_pad,
-					pads = :pads,
-					last_edit_date = datetime('now')
-				WHERE
-					rowid = :rowid
-			");
-			
-			$q->bindValue(':name', $params['name'], SQLITE3_TEXT);
-			$q->bindValue(':dossier_id', $params['dossier_id'], SQLITE3_INTEGER);
-			$q->bindValue(':main_pad', $params['main_pad'], SQLITE3_TEXT);
-			$q->bindValue(':cover_pad', $params['cover_pad'], SQLITE3_TEXT);
-			$q->bindValue(':pads', 'TODO', SQLITE3_TEXT);
-			$q->bindValue(':rowid', $params['rowid'], SQLITE3_INTEGER);
-			
-			$result = $q->execute();
-			
-			if (!$result)
-				echo "<pre>Erreur à l'édition: ".$this->lastErrorMsg()."</pre>";
-			else
-				return $params['rowid'];
-		}
-		
-		// CREATION
-		else {
-			$slug = preg_replace('_\W+_','-',strtolower($params['name']));
-			$slug = preg_replace('_^-|-$_','',$slug);
-			
-			$q = $this->prepare("
-				INSERT INTO projects
-					(name, slugname, dossier_id, main_pad, cover_pad, last_edit_date)
-				VALUES
-					(:name, :slugname, :dossier_id, :main_pad, :cover_pad, datetime('now'))
-			");
-			
-			$q->bindValue(':name', $params['name'], SQLITE3_TEXT);
-			$q->bindValue(':slugname', $slug, SQLITE3_TEXT);
-			$q->bindValue(':dossier_id', $params['dossier_id'], SQLITE3_INTEGER);
-			$q->bindValue(':main_pad', $params['main_pad'], SQLITE3_TEXT);
-			$q->bindValue(':cover_pad', $params['cover_pad'], SQLITE3_TEXT);
-			$q->bindValue(':pads', $params['pads'], SQLITE3_TEXT);
-			
-			$result = $q->execute();
-			
-			if ($result)
-				return $this->lastInsertRowID();
-		}
-		
-		return false;
-	}
-	
-	
-	public function Delete ($type,$id) {
-		switch ($type) {
-			case 'dossier':
-				return $this->DeleteDossier($id);
-			case 'project':
-				return $this->DeleteProject($id);
-		}
-	}
-	
-	public function DeleteDossier ($id) {
-		$this->ensure_connection();
-		
-		$q = $this->prepare("DELETE FROM dossiers WHERE rowid = :rowid");
-		$q->bindValue(':rowid', $id, SQLITE3_INTEGER);
-		$result = $q->execute();
-		
-		if (!$result)
-			echo "<pre>Error deleting dossier $id: ".$this->lastErrorMsg()."</pre>";
-		
-		return $result?true:false;
-	}
-	
-	public function DeleteProject ($id) {
-		$this->ensure_connection();
-		
-		$q = $this->prepare("DELETE FROM projects WHERE rowid = :rowid");
-		$q->bindValue(':rowid', $id, SQLITE3_INTEGER);
-		$result = $q->execute();
-		
-		if (!$result)
-			echo "<pre>Error deleting project $id: ".$this->lastErrorMsg()."</pre>";
-		
-		return $result?true:false;
-	}
-	
-}
+<?php
+
+class DB extends SQLite3 {
+	
+	private $open = false;
+	
+	public function __construct () {}
+	
+	
+	/*
+	 * If the db is saying "unable to open database":
+	 * Check the db.sqlite's permmisions:
+	 * - chmod 775 /path/to/webapp/db.sqlite
+	 * Check the db.sqlite's parent directory permissions
+	 * - chmod 775 /path/to/webapp/
+	 * - chown username:www-data /path/to/webapp
+	 */
+	private function ensure_connection () {
+		
+		if (!$this->open) {
+			$this->open('db.sqlite');
+			$this->open = true;
+		} else {
+			$this->close();
+			$this->open('db.sqlite');
+		}
+		
+		// Create tables if they don't exist
+		if (!@$this->query('SELECT * FROM dossiers LIMIT 1')) {
+			$res = $this->query('
+				CREATE TABLE dossiers (
+					name varchar(128),
+					slugname varchar(128),
+					cloud_link varchar(1024),
+					wiki_link varchar(1024),
+					pads_link varchar(1024),
+					last_edit_date datetime
+				)
+			');
+			if ($res)
+				echo "<pre>created dossiers table</pre>";
+			else
+				echo "<pre>error creating dossiers table: ".$this->lastErrorMsg()."</pre>";
+		}
+		if (!@$this->query('SELECT * FROM projects LIMIT 1')) {
+			$res = $this->query('
+				CREATE TABLE projects (
+					name varchar(128),
+					slugname varchar(128),
+					dossier_id integer,
+					main_pad varchar(1024),
+					cover_pad varchar(1024),
+					pads text,
+					last_edit_date datetime
+				)
+			');
+			if ($res)
+				echo "<pre>created projects table</pre>";
+			else
+				echo "<pre>error creating projects table: ".$this->lastErrorMsg()."</pre>";
+		}
+		
+		// Add columns that don't exist (retro-compatibility)
+		// TODO: have a version number (in db/table comment ?) so that we don't have to blindly query
+		@$this->query('ALTER TABLE dossiers ADD pads_link varchar(1024)');
+		
+		return true;
+	}
+	
+	
+	public function GetObjects ($type) {
+		$this->ensure_connection();
+		
+		if (!in_array($type,['dossiers','projects'])) {
+			echo "<pre>mistake '$type'</pre>";
+			return [];
+		}
+		
+		$results = $this->query("SELECT rowid, * FROM $type");
+		$objects = [];
+		
+		while ($o = $results->fetchArray(SQLITE3_ASSOC))
+			$objects[$o['rowid']] = $o;
+		
+		return $objects;
+	}
+	
+	
+	public function GetEmptyObject ($type) {
+		switch ($type) {
+			case 'dossier':
+				return [
+					'rowid'=>'',
+					'name'=>'',
+					'slugname'=>'',
+					'cloud_link'=>'',
+					'wiki_link'=>'',
+					'pads_link'=>'',
+					'last_edit_date'=>'',
+				];
+			
+			case 'project':
+				return [
+					'rowid'=>'',
+					'name'=>'',
+					'slugname'=>'',
+					'dossier_id'=>'',
+					'dossier'=>'',
+					'main_pad'=>'',
+					'cover_pad'=>'',
+					'pads'=>'',
+					'last_edit_date'=>'',
+				];
+		}
+	}
+	
+	
+	public function CreateOrEdit ($type,$params) {
+		switch ($type) {
+			case 'dossier':
+				return $this->CreateOrEditDossier($params);
+			case 'project':
+				return $this->CreateOrEditProject($params);
+		}
+	}
+	
+	
+	public function CreateOrEditDossier ($params) {
+		$this->ensure_connection();
+		
+		// EDITION
+		if (isset($params['rowid']) && $params['rowid']) {
+			
+			$q = $this->prepare("
+				UPDATE dossiers
+				SET
+					name = :name,
+					cloud_link = :cloud_link,
+					wiki_link = :wiki_link,
+					pads_link = :pads_link,
+					last_edit_date = datetime('now')
+				WHERE
+					rowid = :rowid
+			");
+			
+			$q->bindValue(':name', $params['name'], SQLITE3_TEXT);
+			$q->bindValue(':cloud_link', $params['cloud_link'], SQLITE3_TEXT);
+			$q->bindValue(':wiki_link', $params['wiki_link'], SQLITE3_TEXT);
+			$q->bindValue(':pads_link', $params['pads_link'], SQLITE3_TEXT);
+			$q->bindValue(':rowid', $params['rowid'], SQLITE3_INTEGER);
+			
+			$result = $q->execute();
+			
+			if (!$result)
+				echo "<pre>Erreur à l'édition: ".$this->lastErrorMsg()."</pre>";
+			else
+				return $params['rowid'];
+		}
+		
+		// CREATION
+		else {
+			$slug = preg_replace('_\W+_','-',strtolower($params['name']));
+			$slug = preg_replace('_^-|-$_','',$slug);
+			
+			$q = $this->prepare("
+				INSERT INTO dossiers
+					(name, slugname, cloud_link, wiki_link, pads_link, last_edit_date)
+				VALUES
+					(:name, :slugname, :cloud_link, :wiki_link, :pads_link, datetime('now'))
+			");
+			
+			$q->bindValue(':name', $params['name'], SQLITE3_TEXT);
+			$q->bindValue(':slugname', $slug, SQLITE3_TEXT);
+			$q->bindValue(':cloud_link', $params['cloud_link'], SQLITE3_TEXT);
+			$q->bindValue(':wiki_link', $params['wiki_link'], SQLITE3_TEXT);
+			$q->bindValue(':pads_link', $params['pads_link'], SQLITE3_TEXT);
+			
+			$result = $q->execute();
+			
+			if ($result)
+				return $this->lastInsertRowID();
+		}
+		
+		return false;
+	}
+	
+	
+	public function CreateOrEditProject ($params) {
+		$this->ensure_connection();
+		
+//		$params['pads'] = json_encode($params['pads']);
+		
+		// EDITION
+		if (isset($params['rowid']) && $params['rowid']) {
+			
+			$q = $this->prepare("
+				UPDATE projects
+				SET
+					name = :name,
+					dossier_id = :dossier_id,
+					main_pad = :main_pad,
+					cover_pad = :cover_pad,
+					pads = :pads,
+					last_edit_date = datetime('now')
+				WHERE
+					rowid = :rowid
+			");
+			
+			$q->bindValue(':name', $params['name'], SQLITE3_TEXT);
+			$q->bindValue(':dossier_id', $params['dossier_id'], SQLITE3_INTEGER);
+			$q->bindValue(':main_pad', $params['main_pad'], SQLITE3_TEXT);
+			$q->bindValue(':cover_pad', $params['cover_pad'], SQLITE3_TEXT);
+			$q->bindValue(':pads', 'TODO', SQLITE3_TEXT);
+			$q->bindValue(':rowid', $params['rowid'], SQLITE3_INTEGER);
+			
+			$result = $q->execute();
+			
+			if (!$result)
+				echo "<pre>Erreur à l'édition: ".$this->lastErrorMsg()."</pre>";
+			else
+				return $params['rowid'];
+		}
+		
+		// CREATION
+		else {
+			$slug = preg_replace('_\W+_','-',strtolower($params['name']));
+			$slug = preg_replace('_^-|-$_','',$slug);
+			
+			$q = $this->prepare("
+				INSERT INTO projects
+					(name, slugname, dossier_id, main_pad, cover_pad, last_edit_date)
+				VALUES
+					(:name, :slugname, :dossier_id, :main_pad, :cover_pad, datetime('now'))
+			");
+			
+			$q->bindValue(':name', $params['name'], SQLITE3_TEXT);
+			$q->bindValue(':slugname', $slug, SQLITE3_TEXT);
+			$q->bindValue(':dossier_id', $params['dossier_id'], SQLITE3_INTEGER);
+			$q->bindValue(':main_pad', $params['main_pad'], SQLITE3_TEXT);
+			$q->bindValue(':cover_pad', $params['cover_pad'], SQLITE3_TEXT);
+			$q->bindValue(':pads', $params['pads'], SQLITE3_TEXT);
+			
+			$result = $q->execute();
+			
+			if ($result)
+				return $this->lastInsertRowID();
+		}
+		
+		return false;
+	}
+	
+	
+	public function Delete ($type,$id) {
+		switch ($type) {
+			case 'dossier':
+				return $this->DeleteDossier($id);
+			case 'project':
+				return $this->DeleteProject($id);
+		}
+	}
+	
+	public function DeleteDossier ($id) {
+		$this->ensure_connection();
+		
+		$q = $this->prepare("DELETE FROM dossiers WHERE rowid = :rowid");
+		$q->bindValue(':rowid', $id, SQLITE3_INTEGER);
+		$result = $q->execute();
+		
+		if (!$result)
+			echo "<pre>Error deleting dossier $id: ".$this->lastErrorMsg()."</pre>";
+		
+		return $result?true:false;
+	}
+	
+	public function DeleteProject ($id) {
+		$this->ensure_connection();
+		
+		$q = $this->prepare("DELETE FROM projects WHERE rowid = :rowid");
+		$q->bindValue(':rowid', $id, SQLITE3_INTEGER);
+		$result = $q->execute();
+		
+		if (!$result)
+			echo "<pre>Error deleting project $id: ".$this->lastErrorMsg()."</pre>";
+		
+		return $result?true:false;
+	}
+	
+}