CMSkey: cmskey.php Source File

00001 <?php
00031 include_once("include/classes/content.php");
00032 
00036 class CMSkey {
00040     const SYSMSG_NOTIFY = 0;
00041     const SYSMSG_WARNING = 1;
00042     const SYSMSG_ERROR = 2;
00043 
00044     private $lp = array();      
00045     private $title = NULL;      
00046     private $layout = array();  
00051     function __construct() {
00052         global $cfg;
00053 
00054         /* init layout parameters array */
00055         $this->lp['border_dx'] = $cfg->getConfig("LAYOUT_BORDER_DX");
00056         $this->lp['color_center'] = strtoupper($cfg->getConfig("LAYOUT_COLOR_CENTER"));
00057         $this->lp['color_left'] = strtoupper($cfg->getConfig("LAYOUT_COLOR_LEFT"));
00058         $this->lp['color_right'] = strtoupper($cfg->getConfig("LAYOUT_COLOR_RIGHT"));
00059         $this->lp['cols'] = $cfg->getConfig("LAYOUT_COLS");
00060         $this->lp['rail_pos'] = $cfg->getConfig("LAYOUT_RAIL_POS");
00061         $this->lp['type'] = $cfg->getConfig("LAYOUT_TYPE");
00062         $this->lp['width_center'] = $cfg->getConfig("LAYOUT_WIDTH_CENTER");
00063         $this->lp['width_left'] = $cfg->getConfig("LAYOUT_WIDTH_LEFT");
00064         $this->lp['width_right'] = $cfg->getConfig("LAYOUT_WIDTH_RIGHT");
00065         $this->lp['logo_width'] = $cfg->getConfig("LAYOUT_LOGO_WIDTH");
00066         $this->lp['logo_height'] = $cfg->getConfig("LAYOUT_LOGO_HEIGHT");
00067         $this->lp['width_total'] = $this->lp['width_center'] + $this->lp['width_left'] + $this->lp['width_right'];
00068 
00069         /* page layout */
00070         $res = mysql_query("SELECT * FROM layout ORDER BY location, position");
00071         while ($line = mysql_fetch_assoc($res)) {
00072             $item = array();
00073             $item['id_content'] = $line['id_content'];
00074             $item['id_is_type'] = $line['id_is_type'];
00075             $item['id_renderer'] = $line['id_renderer'];
00076             $item['id_container'] = $line['id_container'];
00077             if (!is_array($this->layout[$line['location']])) { $this->layout[$line['location']] = array(); }
00078             $this->layout[$line['location']][$line['position']] = $item;
00079         }
00080         mysql_free_result($res);
00081     }
00082 
00089     public static function postOrGet($varname) {
00090         return (isset($_POST[$varname]) ? $_POST[$varname] : "") | (isset($_GET[$varname]) ? $_GET[$varname] : "");
00091     }
00092 
00101     public static function getQueryString($excluded = "") {
00102         $excl = explode("|", $excluded);
00103     
00104         if ($_SERVER['QUERY_STRING']) {
00105             $q = explode("&", $_SERVER['QUERY_STRING']);
00106             for ($i = 0; $i < count($q); $i++) {
00107                 $item = explode("=", $q[$i]);
00108                 if (!in_array($item[0], $excl)) {
00109                     if ($qs) { $qs .= "&"; }
00110                     $qs .= $q[$i];
00111                 }
00112             }
00113         }
00114         if ($qs) { $qs = "?" . $qs; }
00115     
00116         return $qs;
00117     }
00118 
00124     public function getPageTitle() {
00125         global $cfg;
00126 
00127         if (is_null($this->title)) {
00128             return $cfg->getConfig("SITE_TITLE");
00129         } else {
00130             return $this->title;
00131         }
00132     }
00133 
00139     private function getLoginStatus() {
00140         global $cfg, $session;
00141 
00142         if ($this->isloggedin) {
00143             $ls =   LANG_LOGGEDINAS .
00144                     " <strong>" . $session->getValue("userid") .
00145                     "</strong> - <a href=\"" . $cfg->getConfig("DEFAULT_PAGE") .
00146                     "?a=logout\">" . LANG_LOGOUT . "</a>";
00147         } else {
00148             if ($cfg->getConfig("LOGIN_LINK_VISIBLE") == "Y") {
00149                 $ls =   "<a href=\"" . $cfg->getConfig("DEFAULT_PAGE") .
00150                         "?login=1\">" . LANG_LOGIN . "</a>";
00151             }
00152         }
00153         return "<div id=\"loginstatus\">\n" . $ls . "\n</div><!-- loginstatus -->";
00154     }
00155 
00161     private function getSearchForm() {
00162         global $cfg;
00163 
00164         if (isset($_POST['q'])) {
00165             $searchvalue = $_POST['q'];
00166         } else {
00167             $searchvalue = LANG_SEARCH;
00168         }
00169         return  "<div id=\"search\">\n" .
00170                 "<script type=\"text/javascript\">\n" .
00171                 "//<![CDATA[\n" .
00172                 "\tfunction submitSearchForm() {\n" .
00173                 "\t\tvar f = document.getElementById('searchform');\n" .
00174                 "\t\tf.submit();\n" .
00175                 "\t}\n" .
00176                 "//]]>\n" .
00177                 "</script>\n" .
00178                 "<form id=\"searchform\" method=\"post\" action=\"" . $cfg->getConfig("DEFAULT_PAGE") . "\">\n" .
00179                 "<fieldset>\n" .
00180                 "<input type=\"text\" name=\"q\" value=\"" . $searchvalue . "\" onfocus=\"javascript:f=getElementById('searchform');f.q.value='';\" />\n" .
00181                 "<input type=\"hidden\" name=\"a\" value=\"search\" />\n" .
00182                 "<a href=\"javascript: submitSearchForm();\"><img src=\"images/search_icon.png\" alt=\"search icon\" /></a>\n" .
00183                 "</fieldset>\n" .
00184                 "</form>\n" .
00185                 "</div><!-- search -->\n";      
00186     }
00187 
00193     private function getHeader() {
00194         global $cfg, $lang;
00195 
00196         $extra_style = " style=\"height: " . $this->lp['logo_height'] . "px; margin-left: ";
00197         if ($this->lp['type'] == "L") {
00198             $extra_style .= "-" . $this->lp['width_left'] . "px; margin-right: -" . $this->lp['width_right'] . "px; width: auto;\"";
00199         } else {
00200             $extra_style .= "auto; margin-right: auto; width: " . $this->lp['width_total'] . "px;\"";
00201         }
00202 
00203         return  "<div id=\"header\"" . $extra_style . ">\n" .
00204                 "<div id=\"logo\" style=\"width:" . $this->lp['logo_width'] . "px;\"><a href=\"" . $cfg->getConfig("DEFAULT_PAGE") .
00205                 "\"><img src=\"" . $cfg->getConfig("LOGO") . "\" alt=\"logo\" /></a></div>\n" .
00206                 "<div id=\"langmenu\">\n" . $lang->getLanguageMenu() . "\n</div><!-- langmenu -->\n" .
00207                 $this->getLoginStatus() .
00208                 $this->getSearchForm() .
00209                 "</div><!-- header -->\n";
00210     }
00211 
00217     function getTopBar() {
00218         global $cfg;
00219 
00220         if ($cfg->getConfig("TOPBAR_VISIBLE") == "0") { return; }
00221 
00222         /* style properties fixing */
00223         if ($this->lp['type'] == "L") {
00224             $extra_style = " style=\"margin-left: -" . $this->lp['width_left'] . "px; margin-right: -" . $this->lp['width_right'] . "px; width: auto;\"";
00225         }
00226 
00227         if (is_array($this->layout['T'])) {
00228             foreach ($this->layout['T'] as $key => $value) {
00229                 $cnt = new Content($value['id_content'], ($value['id_is_type'] != "0"));
00230                 $t .= $cnt->getRenderedContent($value['id_renderer'], $value['id_container']);
00231                 unset($cnt);
00232             }
00233         }
00234         return "<div id=\"topbar\"" . $extra_style . ">\n" . $t . "</div><!-- topbar -->\n";
00235     }
00236 
00242     private function getFooter() {
00243         global $cfg;
00244 
00245         if ($this->lp['type'] == "L") {
00246             $extra_style = " style=\"margin-left: -" . $this->lp['width_left'] . "px; margin-right: -" . $this->lp['width_right'] . "px; width: auto;\"";
00247         }
00248 
00249         $footer_text = $cfg->getConfig("FOOTER_TEXT");
00250         if ($footer_text) { $footer_text .= "<br />\n"; } 
00251         return  "<div id=\"footer\"" . $extra_style . ">\n" .
00252                 $footer_text . "powered by <a href=\"http://www.cmskey.org/\"><strong>CMSkey</strong></a> (v. " . Config::CMSKEY_VERSION . ")\n" .
00253                 "</div><!-- footer -->\n";
00254     }
00255 
00262     private function getSideContent($side) {
00263         $thisside = ($side == "R" ? "right" : "left");
00264         $otherside = ($side == "L" ? "right" : "left");
00265 
00266         /* style properties fixing */
00267         $extra_style = " style=\"float: " . ($this->lp['cols'] == 2 ? $otherside : $thisside) . ";" .
00268                         " width: " . $this->lp['width_' . $thisside] . "px;";
00269         if ($this->lp['cols'] == 2) {   // two columns layout
00270             $extra_style .= " background-color: #" . $this->lp['color_' . $thisside] . ";";
00271         } else {                        // three columns layout
00272             $extra_style  .= " position: relative;";
00273         }
00274         if (($this->lp['cols'] == 3) || ($this->lp['type'] == "L")) {
00275             $extra_style .= " margin-" . $thisside . ": -" . $this->lp['width_' . $thisside] . "px;";
00276         }
00277         $extra_style .= "\"";
00278 
00279         if (is_array($this->layout[$side])) {
00280             foreach ($this->layout[$side] as $key => $value) {
00281                 $cnt = new Content($value['id_content'], ($value['id_is_type'] != "0"));
00282                 $c .= $cnt->getRenderedContent($value['id_renderer']);
00283                 unset($cnt);
00284             }
00285         }
00286 
00287         return  "<div id=\"" . $thisside . "content\"" . $extra_style . ">\n" .
00288                 $c .
00289                 "</div><!-- " . $thisside . "content -->\n";
00290     }
00291 
00297     private function getRightContent() {
00298         return $this->getSideContent("R");
00299     }
00300 
00306     private function getLeftContent() {
00307         return $this->getSideContent("L");
00308     }
00309 
00315     private function getMiddleContent() {
00316         /* style properties fixing */
00317         $extra_style = " style=\"";
00318         if ($this->lp['cols'] > 1) {
00319             $width = $this->lp['type'] == "L" ? "100%" : $this->lp['width_center'] . "px";
00320             if ($this->lp['cols'] == "2") {     // two columns layout
00321                 $lrpos = ($this->lp['rail_pos'] == "L" ? "left" : "right");
00322                 $extra_style .= "float: " . ($this->lp['rail_pos'] == "L" ? "right" : "left") . ";" .
00323                                 " background-color: #" . $this->lp['color_center'] . ";" .
00324                                 " border-" . $lrpos .
00325                                 ": " . $this->lp['width_' . $lrpos] .
00326                                 "px solid #" . $this->lp['color_' . $lrpos] . ";" .
00327                                 " margin-" . $lrpos . ": -" . $this->lp['width_' . $lrpos] . "px;";
00328             } else {                            // three columns layout
00329                 $extra_style .= "float: left;" .
00330                                 " margin-right: -" . $width . ";";
00331             }
00332             $extra_style .= " width: " . $width . ";";
00333         } else {
00334             $extra_style .= " background-color: #" . $this->lp['color_center'] . ";";
00335         }
00336         $extra_style .= "\"";
00337 
00338         if (isset($_GET['id'])) {
00339             $cnt = new Content($_GET['id']);
00340             $c = "<strong>" . $cnt->cnt[0]['title'] . "</strong><br />\n" . $cnt->cnt[0]['description'];    // FIXME
00341         } else {
00342             if (is_array($this->layout['M'])) {
00343                 foreach ($this->layout['M'] as $key => $value) {
00344                     $cnt = new Content($value['id_content'], ($value['id_is_type'] != "0"));
00345                     $c .= $cnt->getRenderedContent($value['id_renderer'], $value['id_container']);
00346                     unset($cnt);
00347                 }
00348             }
00349         }
00350         return  "<div id=\"middlecontent\"" . $extra_style . ">\n" .
00351                 $c .
00352                 "</div><!-- middlecontent -->\n";
00353     }
00354 
00360     private function getMainContent() {
00361         $middlecontent = $this->getMiddleContent();
00362         if ($this->lp['cols'] > 1) {        // no side content
00363             $extra_style =  " style=\" background-color: #" . $this->lp['color_center'] . ";";
00364             if ($this->lp['cols'] == 2) {   // two columns layout
00365                 $extra_style .= " overflow: hidden;";
00366                 if ($this->lp['type'] == "F") {     // fixed layout
00367                     $extra_style .= " position: relative; margin-left: auto; margin-right: auto;" .
00368                              " width: " .
00369                              ($this->lp['width_center'] + ($this->lp['rail_pos'] == "L" ? $this->lp['width_left'] : $this->lp['width_right'])) .
00370                              "px;";
00371                 } else {                            // liquid layout
00372                     $extra_style .= " margin: 0 " . $this->lp['border_dx'] . "px; padding-" .
00373                                     ($this->lp['rail_pos'] == "L" ? "left" : "right") . ": " .
00374                                     ($this->lp['rail_pos'] == "L" ? $this->lp['width_left'] : $this->lp['width_right']) . "px;" .
00375                                     " height: 1%;";
00376                 }
00377                 $sidecontent = ($this->lp['rail_pos'] == "L" ? $this->getLeftContent() : $this->getRightContent());
00378             } else {                        // three columns layout
00379                 $extra_style .= " width: " . ($this->lp['type'] == "F" ? $this->lp['width_center'] . "px" : "100%") . ";" .
00380                                 " float: left;" .
00381                                 " border-left: " . $this->lp['width_left'] . "px solid #" . $this->lp['color_left'] . ";" .
00382                                 " border-right: " . $this->lp['width_right'] . "px solid #" . $this->lp['color_right'] . ";";
00383                 if ($this->lp['type'] == "L") {     // three columns and liquid layout
00384                     $extra_style .= " margin-left: -" . $this->lp['width_left'] . "px;" .
00385                                     " margin-right: -" . $this->lp['width_right'] . "px;" .
00386                                     " display: inline;";
00387                 }
00388                 $sidecontent = $this->getLeftContent() . $this->getRightContent();
00389             }
00390             $extra_style .= "\"";
00391             $middlecontent .= $sidecontent;
00392         }
00393         return  "<div id=\"maincontent\"" . $extra_style . ">\n" .
00394                 $middlecontent .
00395                 "</div><!-- maincontent -->\n";
00396     }
00397 
00403     public function getHTML() {
00404         if (($this->lp['cols'] != 2) && ($this->lp['type'] == "L")) {
00405             $body_extra_style = " style=\"margin: 0 " . $this->lp['border_dx'] . "px; " .
00406                                 "padding-right: " . $this->lp['width_right'] . "px; " . 
00407                                 "padding-left: " . $this->lp['width_left'] . "px;\"";
00408         }
00409         // FIXME ottimizzare
00410         $html = $this->getHeader() . $this->getTopBar() . $this->getMainContent() . $this->getFooter();
00411         if ($this->lp['type'] == "F") {
00412             $html = "<div id=\"container\" style=\"width: " . $this->lp['width_total'] . "px;\">\n" . $html . "</div><!-- container -->\n";
00413         }
00414         return  "<body" . $body_extra_style . ">\n" . $html . "</body>\n";
00415     }
00416 
00424     public function doAction($action) {
00425         // TODO
00426         switch ($action) {
00427             default: 
00428         }
00429         return;
00430     }
00431 }
00432 ?>