Dominique Fournier
2ab0c08a1b
git-svn-id: https://svn.fournier38.fr/svn/ProgSVN/trunk@2015 bf3deb0d-5f1a-0410-827f-c0cc1f45334c
656 lines
24 KiB
PHP
656 lines
24 KiB
PHP
<?php
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/** DomFramework
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@package domframework
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@author Dominique Fournier <dominique@fournier38.fr> */
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require_once ("domframework/route.php");
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require_once ("domframework/form.php");
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require_once ("domframework/renderer.php");
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error_reporting (E_ALL);
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/** Automatic Routing for SQL database
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Allow to do CRUD on datas with only one line in index.php */
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class routeSQL
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{
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/** Display the Actions column in list of entries */
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public $displayActions = true;
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/** Do a confirmation in javascript before deleting entry */
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public $deleteConfirm = true;
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/** Push the actions buttons at end of line */
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public $actionsAtEnd = false;
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/** The Text to Delete */
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public $textDelete = "";
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/** The Text to Edit */
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public $textEdit = "";
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/** enable internal CSS */
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public $enableInternalCSS = true;
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/** Definition of the position in top bar at left
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Allowed : addNew numberEntryByDisplay search informations paginator */
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public $topBarLeft = array ("addNew", "numberEntryByDisplay");
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/** Definition of the position in top bar at right
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Allowed : addNew numberEntryByDisplay search informations paginator */
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public $topBarRight = array ("search");
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/** Definition of the position in bottom bar at left
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Allowed : addNew numberEntryByDisplay search informations paginator */
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public $bottomBarLeft = array ("informations");
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/** Definition of the position in bottom bar at right
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Allowed : addNew numberEntryByDisplay search informations paginator */
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public $bottomBarRight = array ("paginator");
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/** The cookie path used to determine the old parameters
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It is automatically generated with the URL */
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public $path = "";
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/** The model file containing the database description */
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private $model_file = "";
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/** The model class included in the model file */
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private $model_class = "";
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/** The prefix to be used in the URL. Should be the end of $model_file
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Ex : if $model_file = models/model_zone.php, the url_prefix should be
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zone */
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private $url_prefix = "";
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/** The SQL object created */
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private $objectDB = null;
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/** The DSN to connect to the database */
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private $dsn = null;
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/** The Username to connect to the database */
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private $username = null;
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/** The Password to connect to the database */
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private $password = null;
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/** The Options to the PDO driver if needed */
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private $driver_options = null;
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/** Connect to the database */
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public function __construct ($model_file, $model_class, $url_prefix, $dsn,
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$username = null, $password = null, $driver_options = null)
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{
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$this->model_file = $model_file;
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$this->model_class = $model_class;
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$this->url_prefix = $url_prefix;
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$this->dsn = $dsn;
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$this->username = $username;
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$this->password = $password;
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$this->driver_options = $driver_options;
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$this->textDelete = "❌";
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$this->textEdit = "✎";
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$pos = strpos ($_SERVER["REQUEST_URI"], "?");
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if ($pos === false)
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$this->path = $_SERVER["REQUEST_URI"];
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else
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$this->path = substr ($_SERVER["REQUEST_URI"], 0, $pos);
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}
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/** Connect to the database */
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private function connect ()
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{
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include "models/$this->model_file";
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$this->objectDB = new $this->model_class ($this->dsn, $this->username,
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$this->password, $this->driver_options);
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}
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/** Display the flash informations if no flash view is available */
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private function showflash ()
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{
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$dataflash = "";
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if (file_exists ("views/flash.php"))
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require ("views/flash.php");
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else
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{
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if (isset ($_SESSION["renderer"]["flash"]))
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{
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foreach ($_SESSION["renderer"]["flash"] as $flash)
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{
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$dataflash .= "<div class='alert ";
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switch ($flash[0])
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{
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case 4: $dataflash .= "alert-danger";$alert = _("Error!");break;
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case 3: $dataflash .= "alert-warning";$alert = _("Warning!");break;
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case 2: $dataflash .= "alert-info";$alert = _("Info :");break;
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case 1: $dataflash .= "alert-success";$alert = _("Success : ");break;
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}
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$dataflash .= " alert-dismissable'>\n";
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$dataflash .= "<strong>$alert</strong> ".$flash[1]."\n";
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$dataflash .= "</div>\n";
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}
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unset ($_SESSION["renderer"]["flash"]);
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}
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}
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return $dataflash;
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}
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/** Display a paginator
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$nbentries is the total number of elements
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num is the number of elements displayed by page
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page is the page to display */
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private function paginatorArea ($nbentries, $page, $num, $search)
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{
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// The maximum of links available in the paginator
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$maxClickPaginator = 10;
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$prePage = false;
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$postPage = false;
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$content = " <div class='paginatorArea'>\n";
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$displayedNumbers = 0;
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for ($i = 1 ; $i < (1+$nbentries/($num)) ; $i++)
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{
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if ($i < ($page - $maxClickPaginator/2))
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{
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if ($prePage === false)
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$content .= " ...\n";
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$prePage = true;
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continue;
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}
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if ($displayedNumbers >= $maxClickPaginator)
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{
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if ($postPage === false)
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$content .= " ...\n";
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$postPage = true;
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continue;
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}
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$displayedNumbers++;
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$content .= " <a href='".$this->url_prefix.
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"?page=$i&num=$num&search=".urlencode ($search)."'";
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if ($page == $i)
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$content .= " class='selected'";
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$content .= ">$i</a>\n";
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}
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if ($displayedNumbers === 0)
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{
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$i = 1;
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$content .= " <a href='".$this->url_prefix.
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"?page=$i&num=$num&search=".urlencode($search)."'";
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if ($page == $i)
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$content .= " class='selected'";
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$content .= ">$i</a>\n";
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}
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$content .= " </div>\n";
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return $content;
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}
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/** Display the actions buttons outside of the table (actually, juste the
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'Add new entry' button */
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private function addNewArea ($nbentries, $page, $num, $search)
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{
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$content = "";
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if ($this->displayActions)
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{
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$route = new route ();
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$content .= " <div class='actionExtern'>\n";
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$content .= " <a href='".$route->baseURL().$this->url_prefix."/add'>"
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.dgettext("domframework","Add new entry")."</a>\n";
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$content .= " </div>\n";
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}
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return $content;
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}
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/** Display the select list to choose the number of displayed entries */
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private function numberEntryByDisplayArea ($nbentries, $page, $num, $search)
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{
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$route = new route ();
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$content = "";
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$content .= " <div class='numberEntryByDisplayArea'>\n";
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$content .= " <form method='get' action='".$route->baseURL().
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$this->url_prefix."'>\n";
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$content .= " <select name='num' onchange='this.form.submit()' >\n";
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$list = array (10,20,50,100,200,500,1000);
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foreach ($list as $element)
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{
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$content .= " <option ";
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if ($element == $num)
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$content .= "selected='selected'";
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$content .= ">$element</option>\n";
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}
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$content .= " </select>\n";
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$content .= " ".dgettext("domframework"," elements")."\n";
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$content .= " </form>\n";
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$content .= " </div>\n";
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return $content;
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}
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/** Display the search area */
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public function searchArea ($nbentries, $page, $num, $search)
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{
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$route = new route ();
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$content = "";
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$content .= " <div class='searchArea'>\n";
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$content .= " <form method='get' action='".$route->baseURL().
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$this->url_prefix."'>\n";
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$content .= " ".dgettext("domframework"," Search: ");
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$content .= " <input type='text' name='search' value='".
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htmlentities ($search, ENT_QUOTES)."'/>\n";
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$content .= " </form>\n";
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$content .= " </div>\n";
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return $content;
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}
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/** Display the informations */
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private function informationsArea ($nbentries, $page, $num, $search)
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{
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$content = "";
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$content .= " <div class='informationsArea'>\n";
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$message = dgettext("domframework",
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"Display the element {FIRST} to {LAST} on {COUNT} elements");
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if ($nbentries === 0)
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$message = str_replace ("{FIRST}", 0, $message);
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else
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$message = str_replace ("{FIRST}", 1+($num*($page-1)), $message);
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if ($nbentries < ($num*$page))
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$message = str_replace ("{LAST}", $nbentries, $message);
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else
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$message = str_replace ("{LAST}", ($num*$page), $message);
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$message = str_replace ("{COUNT}", $nbentries, $message);
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$content .= $message;
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$content .= " </div>\n";
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return $content;
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}
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/** Create the routes and the associated actions */
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public function routes ()
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{
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/** Add HTML routes */
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$route = new route ();
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$route->get ($this->url_prefix."/", function () use ($route)
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{
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$route->redirect ("/".$this->url_prefix, "");
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});
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$route->get ($this->url_prefix."(\?({p1}=({v1})?)(&{p2}=({v2})?(&{p3}=({v3})?)?)?)?",
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function ($p1, $v1, $p2, $v2, $p3, $v3) use ($route)
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{
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// LIST ALL THE OBJECTS OF THE TABLE
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// num is the number of elements displayed by page
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// page is the page to display
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// Allow the parameters to be sent in any order
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if (isset ($_COOKIE["num"])) $num = $_COOKIE["num"];
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if (isset ($_COOKIE["page"])) $page = $_COOKIE["page"];
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if (isset ($_COOKIE["search"])) $search = $_COOKIE["search"];
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if ($p1 === "num") $num = $v1;
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if ($p2 === "num") $num = $v2;
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if ($p3 === "num") $num = $v3;
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if ($p1 === "page") $page = $v1;
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if ($p2 === "page") $page = $v2;
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if ($p3 === "page") $page = $v3;
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if ($p1 === "search") $search = $v1;
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if ($p2 === "search") $search = $v2;
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if ($p3 === "search") $search = $v3;
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if (!isset ($num) || $num === null || $num === "") $num = 10;
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if (!isset ($page) || $page === null || $page === "") $page = 1;
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if (!isset ($search) || $search === null || $search === "") $search = "";
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$page = intval ($page);
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$num = intval ($num);
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$search = rawurldecode ($search);
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setcookie ("page", $page, time()+3600*24*30, $this->path);
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setcookie ("num", $num, time()+3600*24*30, $this->path);
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setcookie ("search", $search, time()+3600*24*30, $this->path);
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//echo "PAGE=$page\n";
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//echo "NUM=$num\n";
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//echo "SEARCH=$search\n";
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//$route->debug=1;
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$this->connect();
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$csrf = new csrf ();
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$token = $csrf->createToken ();
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$titles = $this->objectDB->titles ();
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if ($search === "")
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$datas = $this->objectDB->read ();
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else
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{
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$criteria = array ();
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foreach (array_keys($titles) as $column)
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$criteria[] = array ($column, "%$search%", "LIKE");
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$datas = $this->objectDB->read ($criteria, null, null, true);
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}
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$nbentries = count ($datas);
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if ($num > 1000)
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$route->redirect ("/".$this->url_prefix.
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"?page=$page&num=1000&search=$search", "");
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if ($page < 1)
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$route->redirect ("/".$this->url_prefix.
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"?page=1&num=$num&search=$search", "");
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// Push on the last page if the values are too high
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if ($nbentries > 0 && ($page-1)*$num > $nbentries)
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{
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$maxPage = intval ($nbentries/$num)+1;
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$route->redirect ("/".$this->url_prefix.
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"?page=$maxPage&num=$num&search=$search", "");
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}
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$content = "";
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// Internal CSS
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if ($this->enableInternalCSS === true)
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{
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$content .= "<style type='text/css' scoped='scoped'>\n";
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$content .= ".routeSQL { width:95%; margin-left:auto; margin-right:auto; }\n";
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$content .= ".routeSQL a { text-decoration:none; }\n";
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$content .= ".routeSQL .topBar { display: block; overflow: auto; }\n";
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$content .= ".routeSQL .topBar .topleft { display: inline; float:left; }\n";
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$content .= ".routeSQL .topBar .topright { display: inline; float:right; }\n";
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$content .= ".routeSQL .bottomBar { display: block; overflow: auto; }\n";
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$content .= ".routeSQL .bottomBar .bottomleft { display: inline; float:left; }\n";
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$content .= ".routeSQL .bottomBar .bottomright { display: inline; float:right; }\n";
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$content .= ".routeSQL .actionExtern { border:1px solid #ddd; border-radius:5px; padding:10px; margin:3px; float:left; }\n";
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$content .= ".routeSQL .numberEntryByDisplayArea { border:1px solid #ddd; border-radius:5px; padding:10px; margin:3px; float:left; }\n";
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$content .= ".routeSQL .searchArea { border:1px solid #ddd; border-radius:5px; padding:10px; margin:3px; float:left; }\n";
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$content .= ".routeSQL .searchArea form { margin:-1px; }\n";
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$content .= ".routeSQL .numberEntryByDisplayArea form { margin:-3px; }\n";
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$content .= ".routeSQL .informationsArea { border:1px solid #ddd; border-radius:5px; padding:10px; margin:3px; float:left; }\n";
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$content .= ".routeSQL .paginatorArea { border:1px solid #ddd; border-radius:5px; padding:10px; margin:3px; float:left; }\n";
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$content .= ".routeSQL .paginatorArea a { border:1px solid grey; border-radius:5px; padding:3px; }\n";
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$content .= ".routeSQL .paginatorArea .selected { background-color:#04d; color:white;font-weight:bold; }\n";
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$content .= ".routeSQL table { width:100%;overflow:auto; border-collapse:collapse; }\n";
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$content .= ".routeSQL table tr { border-top:1px solid #ccc;}\n";
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$content .= ".routeSQL table th { border-bottom:3px solid #ccc; border-top:1px solid #fff; padding:9px 5px 9px 1px; }\n";
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$content .= ".routeSQL table td { empty-cells:true; padding:9px 5px 9px 1px; }\n";
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$content .= ".routeSQL table .noentry { text-align:center; color:#c00; font-weight:bolder; }\n";
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$content .= ".routeSQL table .action { text-align:center; }\n";
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$content .= ".routeSQL table .action .edit { color:#222; font-weight:bolder;}\n";
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$content .= ".routeSQL table .action .delete { color:#c00; font-weight:bolder; }\n";
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$content .= ".routeSQL table .odd { background-color:#f9f9f9; }\n";
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$content .= "</style>\n";
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}
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$content .= "<div class='routeSQL'>\n";
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$content .= $this->showflash ();
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$content .= " <div class='topBar'>\n";
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$content .= " <div class='topleft'>\n";
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foreach ($this->topBarLeft as $area)
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{
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$areaName = $area."Area";
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$content .= $this->$areaName ($nbentries, $page, $num, $search);
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}
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$content .= " </div>\n";
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$content .= " <div class='topright'>\n";
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foreach ($this->topBarRight as $area)
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{
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$areaName = $area."Area";
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$content .= $this->$areaName ($nbentries, $page, $num, $search);
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}
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$content .= " </div>\n";
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$content .= " </div>\n"; // End of topBar
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$content .= " <table>\n";
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$content .= " <thead>\n";
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$content .= " <tr>\n";
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if ($this->displayActions && $this->actionsAtEnd === false)
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$content .= " <th>".dgettext("domframework","Actions")."</th>\n";
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foreach ($titles as $title)
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$content .= " <th>".htmlentities ($title)."</th>\n";
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if ($this->displayActions && $this->actionsAtEnd !== false)
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$content .= " <th>".dgettext("domframework","Actions")."</th>\n";
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$content .= " </tr>\n";
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$content .= " </thead>\n";
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$content .= " <tbody>\n";
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if ($nbentries === 0)
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{
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// Add one column more for actions
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$countTitles = count($titles);
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if ($this->displayActions)
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$countTitles++;
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$content .= " <tr><td colspan='$countTitles' class='noentry'>";
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$content .= dgettext("domframework","No entry available");
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$content .= "</td></tr>\n";
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}
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else
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{
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$i = 1;
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$odd = "odd";
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foreach ($datas as $line)
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{
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if ($i <= (($page-1)*$num) || $i > (($page-1)*$num + $num))
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{
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$i++;
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continue;
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}
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$content .= " <tr class='$odd'>";
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if ($odd === "odd") $odd = "even";
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else $odd = "odd";
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if ($this->actionsAtEnd !== false)
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{
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foreach ($line as $col)
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$content .= "<td>".htmlentities ($col)."</td>";
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}
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if ($this->displayActions)
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{
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$content .= "<td class='action'>";
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$content .= " <a href='".$route->baseURL().$this->url_prefix."/".
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$line[$this->objectDB->primary]."' class='edit'>".
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$this->textEdit."</a>";
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$content .= " <a href='".$route->baseURL().$this->url_prefix."/".
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$line[$this->objectDB->primary]."/delete/$token'";
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if ($this->deleteConfirm)
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$content .= " onclick=\"return confirm('".
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dgettext("domframework",
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"Are you sure to delete this entry?")."')\"";
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$content .= " class='delete'>".$this->textDelete."</a>";
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$content .= "</td>";
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}
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if ($this->actionsAtEnd === false)
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{
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foreach ($line as $col)
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$content .= "<td>".htmlentities ($col)."</td>";
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}
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$content .= "</tr>\n";
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$i++;
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}
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}
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$content .= " </tbody>\n";
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$content .= " </table>\n";
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$content .= " <div class='bottomBar'>\n";
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$content .= " <div class='bottomleft'>\n";
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foreach ($this->bottomBarLeft as $area)
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{
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$areaName = $area."Area";
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$content .= $this->$areaName ($nbentries, $page, $num, $search);
|
|
}
|
|
$content .= " </div>\n";
|
|
$content .= " <div class='bottomright'>\n";
|
|
foreach ($this->bottomBarRight as $area)
|
|
{
|
|
$areaName = $area."Area";
|
|
$content .= $this->$areaName ($nbentries, $page, $num, $search);
|
|
}
|
|
$content .= " </div>\n";
|
|
$content .= " </div>\n"; // End of bottomBar
|
|
$content .= "</div>\n";
|
|
echo $content;
|
|
});
|
|
|
|
$route->get ($this->url_prefix."/{id}/delete/{token}",
|
|
function ($id, $token)
|
|
{
|
|
echo "DELETE AN EXISTING OBJECT IF THE TOKEN IS VALID !";
|
|
$this->connect();
|
|
$csrf = new csrf ();
|
|
$renderer = new renderer ();
|
|
$route = new route ();
|
|
try
|
|
{
|
|
$csrf->checkToken ($token);
|
|
$this->objectDB->delete ($id);
|
|
$route->redirect ("/".$this->url_prefix, "");
|
|
}
|
|
catch (Exception $e)
|
|
{
|
|
$renderer->flash ("ERROR", $e->getMessage());
|
|
$route->redirect ("/".$this->url_prefix, "");
|
|
}
|
|
|
|
|
|
});
|
|
|
|
$route->get ($this->url_prefix."/add", function ()
|
|
{
|
|
// Add a new entry : form to be filled by the user
|
|
$this->connect();
|
|
$content = $this->showflash ();
|
|
$values = array ();
|
|
$errors = array();
|
|
$titles = $this->objectDB->titles ();
|
|
if (isset ($_SESSION["domframework"]["routeSQL"]["errors"]))
|
|
{
|
|
$errors = $_SESSION["domframework"]["routeSQL"]["errors"];
|
|
unset ($_SESSION["domframework"]["routeSQL"]["errors"]);
|
|
}
|
|
if (isset ($_SESSION["domframework"]["routeSQL"]["values"]))
|
|
{
|
|
$values = $_SESSION["domframework"]["routeSQL"]["values"];
|
|
unset ($_SESSION["domframework"]["routeSQL"]["values"]);
|
|
}
|
|
|
|
$f = new form ();
|
|
$fields = array ();
|
|
foreach ($titles as $key=>$val)
|
|
{
|
|
$field = new formfield ($key, $val);
|
|
if (! isset ($this->objectDB->fields[$key]))
|
|
throw new Exception (sprintf (dgettext("domframework",
|
|
"Field '%s' (defined in titles) not found in fields"),
|
|
$key), 500);
|
|
if (in_array ("not null", $this->objectDB->fields[$key]))
|
|
$field->mandatory = true;
|
|
if (in_array ("autoincrement", $this->objectDB->fields[$key]))
|
|
$field->type = "hidden";
|
|
$fields[] = $field;
|
|
unset ($field);
|
|
}
|
|
|
|
$field = new formfield ("submit", _("Save the zone"));
|
|
$field->defaults = _("Save the zone");
|
|
$field->type = "submit";
|
|
$fields[] = $field;
|
|
unset ($field);
|
|
$f->fields ($fields);
|
|
$content .= $f->printHTML ("post", $values, $errors);
|
|
echo $content;
|
|
});
|
|
|
|
$route->post ($this->url_prefix."/add", function () use ($route)
|
|
{
|
|
// Add a new entry : effective save of the datas
|
|
$this->connect();
|
|
$f = new form ();
|
|
$values = $f->values ();
|
|
$errors = $this->objectDB->verify ($values);
|
|
if (count ($errors) == 0)
|
|
{
|
|
try
|
|
{
|
|
$this->objectDB->insert ($values);
|
|
$renderer = new renderer ();
|
|
$renderer->flash ("SUCCESS", _("Creation done"));
|
|
$route->redirect ("/".$this->url_prefix, "");
|
|
}
|
|
catch (Exception $e)
|
|
{
|
|
$renderer = new renderer ();
|
|
$renderer->flash ("ERROR", $e->getMessage ());
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$renderer = new renderer ();
|
|
foreach ($errors as $error)
|
|
$renderer->flash (strtoupper ($error[0]), $error[1]);
|
|
}
|
|
// If errors : save them and redirect to the page of editing to be
|
|
// corrected
|
|
$_SESSION["domframework"]["routeSQL"]["errors"] = $errors;
|
|
$_SESSION["domframework"]["routeSQL"]["values"] = $values;
|
|
$route->redirect ("/".$this->url_prefix."/add", "");
|
|
|
|
});
|
|
|
|
$route->get ($this->url_prefix."/{id}", function ($id)
|
|
{
|
|
// LIST THE DETAILS OF ONE EXISTING OBJECT !
|
|
$this->connect();
|
|
$content = $this->showflash ();
|
|
$values = array ();
|
|
$errors = array();
|
|
$titles = $this->objectDB->titles ();
|
|
$values = $this->objectDB->read (array (array ($this->objectDB->primary,
|
|
$id)));
|
|
if (count ($values) === 0)
|
|
throw new Exception (dgettext("domframework", "Object not found"), 404);
|
|
$values = $values[0];
|
|
if (isset ($_SESSION["domframework"]["routeSQL"]["errors"]))
|
|
{
|
|
$errors = $_SESSION["domframework"]["routeSQL"]["errors"];
|
|
unset ($_SESSION["domframework"]["routeSQL"]["errors"]);
|
|
}
|
|
if (isset ($_SESSION["domframework"]["routeSQL"]["values"]))
|
|
{
|
|
$values = $_SESSION["domframework"]["routeSQL"]["values"];
|
|
unset ($_SESSION["domframework"]["routeSQL"]["values"]);
|
|
}
|
|
|
|
$f = new form ();
|
|
$fields = array ();
|
|
foreach ($titles as $key=>$val)
|
|
{
|
|
$field = new formfield ($key, $val);
|
|
if (! isset ($this->objectDB->fields[$key]))
|
|
throw new Exception (sprintf (dgettext("domframework",
|
|
"Field '%s' (defined in titles) not found in fields"),
|
|
$key), 500);
|
|
if (in_array ("not null", $this->objectDB->fields[$key]))
|
|
$field->mandatory = true;
|
|
if (in_array ("autoincrement", $this->objectDB->fields[$key]))
|
|
$field->type = "hidden";
|
|
$fields[] = $field;
|
|
unset ($field);
|
|
}
|
|
|
|
$field = new formfield ("submit", _("Save the zone"));
|
|
$field->defaults = _("Save the zone");
|
|
$field->type = "submit";
|
|
$fields[] = $field;
|
|
unset ($field);
|
|
$f->fields ($fields);
|
|
$content .= $f->printHTML ("post", $values, $errors);
|
|
echo $content;
|
|
});
|
|
|
|
$route->post ($this->url_prefix."/{id}", function ($id) use ($route)
|
|
{
|
|
// SAVE THE DETAILS OF ONE EXISTING OBJECT !
|
|
$this->connect();
|
|
$oldvalues = $this->objectDB->read (array (array
|
|
($this->objectDB->primary, $id)));
|
|
if (count ($oldvalues) === 0)
|
|
throw new Exception (dgettext("domframework", "Object not found"), 404);
|
|
$oldvalues = $oldvalues[0];
|
|
$f = new form ();
|
|
$values = $f->values ();
|
|
if ($values[$this->objectDB->primary] !== $id)
|
|
throw new Exception (dgettext("domframework",
|
|
"Can not change the primary key"), 403);
|
|
$errors = $this->objectDB->verify ($values, $id);
|
|
if (count ($errors) == 0)
|
|
{
|
|
try
|
|
{
|
|
$this->objectDB->update ($id, $values);
|
|
$renderer = new renderer ();
|
|
$renderer->flash ("SUCCESS", _("Update done"));
|
|
$route->redirect ("/".$this->url_prefix, "");
|
|
}
|
|
catch (Exception $e)
|
|
{
|
|
$renderer = new renderer ();
|
|
$renderer->flash ("ERROR", $e->getMessage ());
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$renderer = new renderer ();
|
|
foreach ($errors as $error)
|
|
$renderer->flash (strtoupper ($error[0]), $error[1]);
|
|
}
|
|
// If errors : save them and redirect to the page of editing to be
|
|
// corrected
|
|
$_SESSION["domframework"]["routeSQL"]["errors"] = $errors;
|
|
$_SESSION["domframework"]["routeSQL"]["values"] = $values;
|
|
$route->redirect ("/".$this->url_prefix."/$id", "");
|
|
});
|
|
}
|
|
}
|