PHP Sections::FindByName方法代码示例

function display_page_content()
{
    $section_name = requestIdParam();
    $section = Sections::FindByName($section_name);
    $items = $section->findItems();
    ?>
		
		<div id="right">
			<h3>Item Thumbnail</h3>
		</div>
		<div id="center">
			<h3>All the <?php 
    echo $section->display_name;
    ?>
</h3>
			<?php 
    echo $section->content;
    ?>
		<?php 
    echo "<ul>\r\n";
    foreach ($items as $item) {
        echo "\t\t\t<li><a href=\"" . get_link("portfolio/item/{$section_name}/" . $item->name) . "\">{$item->display_name}</a></li>\r\n";
    }
    echo "\t\t</ul>\r\n";
    ?>
		</div>
		<?php 
}

function display_page_content()
{
    $section_name = requestIdParam();
    $section = Sections::FindByName($section_name);
    $item_name = getRequestVarAtIndex(3);
    $item = Items::FindByName($item_name);
    $gallery = $item->getGallery();
    ?>

		<h1><?php 
    echo $item->display_name;
    ?>
</h1>
<?php 
    $next_item = $item->findNext($section);
    $prev_item = $item->findPrev($section);
    if ($prev_item) {
        echo "\t\t\t\t<a href=\"" . get_link("portfolio/item/{$section_name}/" . $prev_item->name) . "\">previous</a>\n";
    }
    if ($next_item) {
        echo "\t\t\t\t<a href=\"" . get_link("portfolio/item/{$section_name}/" . $next_item->name) . "\">next</a>\n";
    }
    echo $item->content;
    foreach ($gallery->get_photos() as $photo) {
        echo "<img src=\"/" . $photo->getPublicUrl() . "\" /><br />";
    }
}

 function FindBySectionName($section_name = "")
 {
     if ($section_name == "") {
         return array();
     }
     $section = Sections::FindByName($section_name);
     $items = $section->findItems();
     $id_list = "";
     foreach ($items as $item) {
         $id_list .= "{$item->id},";
     }
     $id_list = trim($id_list, ',');
     return MyActiveRecord::FindBySql('Keywords', "SELECT DISTINCT k.* FROM keywords k inner join items_keywords ik ON ik.keywords_id = k.id and ik.items_id in ({$id_list})");
 }

function display_page($params = array())
{
    // canonicalize the input
    $area_name = $page_name = "";
    // GET /
    if (count($params) == 0) {
        $area_name = "index";
        $page_name = "index";
    }
    // GET /area_name
    if (count($params) == 1) {
        $area_name = $params[0];
        $page_name = "index";
    }
    // GET /area_name/page_name
    if (count($params) > 1) {
        $area_name = $params[0];
        $page_name = $params[1];
    }
    if (ALIAS_INSTALL) {
        // Test the MyActiveRecord connection
        if (mysql_num_rows(mysql_query("SHOW TABLES LIKE 'alias'")) == 1) {
            // check the alias' in the database and see if there is a match
            $alias = Alias::FindAll();
            /* die(print_r($alias)); */
            foreach ($alias as $entry) {
                if ($entry->alias == $area_name || $entry->alias == "/" . $area_name) {
                    redirect($entry->path);
                }
            }
        }
    }
    // check the routes to see if the requested page has an explicit route setup
    $page_options = $GLOBALS['ROUTES'];
    if (isset($page_options["/" . $area_name . "/" . $page_name])) {
        $page = StaticPage::FindByAreaAndName($area_name, $page_name);
        if (isset($page)) {
            display_admin_with_template($page);
            return true;
        }
    }
    // check for pages that are in the "global" area and have params (ie /calendar/2008/1)
    $global_area = Areas::FindByName('index');
    $possible_page = Pages::FindByAreaAndName($global_area, $page_name) ? Pages::FindByAreaAndName($global_area, $area_name) : '';
    if (!empty($possible_page)) {
        $area = $global_area;
        $page = $possible_page;
    } else {
        // for now, just include the first page that comes back. later we can handle multiple pages
        $area = Areas::FindByName($area_name);
        if (!isset($area)) {
            return false;
        }
        if (strstr($area_name, "-portfolio")) {
            if ($page_name != "index") {
                $page = Sections::FindByName($page_name);
            } else {
                $pages = $area->getSections();
                $page = array_shift($pages);
            }
        } else {
            $page = Pages::FindPageOrIndex($area, $page_name);
        }
    }
    if (!isset($page)) {
        return false;
    }
    // check if the page is public or not
    $is_admin = false;
    $user = Users::GetCurrentUser();
    if ($user) {
        $logged_in = true;
    }
    if ($page->public || !$page->public && $logged_in) {
        display_with_template($area, $page);
    } else {
        return false;
    }
    return true;
}

function initialize_page()
{
    $item = Items::FindById(getRequestVaratIndex(3));
    // get all the sections
    $sections = Sections::FindPublicSections();
    /* get this section
     * We do this mostly for the previous and next item functions. If we dont know what section we are currently inside, 
     * the user may get bounced over to a different place than they started. */
    $sectionname = getRequestVaratIndex(2);
    if ($sectionname != "item_orphan") {
        $section = Sections::FindByName($sectionname);
    }
    // get the associated gallery
    if ($item) {
        $gallery = $item->getGallery();
    }
    // finally, get the post action. Harder to hack if we explicitly check the value this way.
    $post_action = "";
    if (isset($_POST['submit'])) {
        $post_action = $_POST['submit'];
    }
    if ($post_action == "Save Item" || $post_action == "Add Image" || $post_action == "Add Document" || $post_action == "Add or Edit Video" || $post_action == "Save and Return to List") {
        /* 
         * Delete this item and its associated components
         */
        if (isset($_POST['delete'])) {
            // delete $photos and $gallery
            if (is_object($gallery)) {
                $gallery->delete(true);
                $success .= "Gallery and Images Deleted / ";
            }
            /* Documents ... Why not keep them?
            			if ( ITEM_DOCUMENTS ) {
            			    $itemdocuments = $item->findDocuments( 'display_order ASC' );
            			    foreach ( $itemdocuments as $thedoc ) {
               				    $thedoc->delete(true); 
            			    }
            			    $success .= "Documents Deleted / ";
            			}*/
            $item->delete(true);
            $success .= "Item Deleted / ";
            setFlash("<h3>" . substr($success, 0, -3) . "</h3>");
            //$main_portlink = ( DISPLAY_ITEMS_AS_LIST ) ? "admin/portfolio_list/alphabetical" : "admin/portfolio_list";
            //redirect( $main_portlink );
            redirect("admin/portfolio_list");
        } else {
            $item->content = $_POST['item_content'];
            $item->display_name = $_POST['display_name'];
            $previous_name = $item->name;
            $item->name = slug($_POST['display_name']);
            $item->template = 'inherit';
            $item->public = checkboxValue($_POST, 'public');
            $item->date_revised = date('Y-m-d H:i:s');
            // optional fields
            $item->sku = ITEM_SKU ? $_POST['item_sku'] : null;
            $item->taxonomy = ITEM_TAXONOMY ? $_POST['taxonomy'] : null;
            $item->price = ITEM_PRICE ? $_POST['item_price'] : null;
            // SAVE item... uses a MyActiveRecord method
            $item->save();
            $success = "Item Saved / ";
            // synchronize the users section selections only if they are different
            $selected_sections = array();
            $previous_sections = $item->getSections();
            if (isset($_POST['selected_sections'])) {
                $update_sections = false;
                $selected_sections = $_POST['selected_sections'];
                // Problem: If we loop on only the $previous_sections, we may have fewer or more loops than $selected_sections.
                // Compare one to the other.
                if (count($previous_sections) != count($selected_sections)) {
                    // The two do not match, so there has been a change
                    $update_sections = true;
                } else {
                    // In case the two match, let's make sure something is different.
                    foreach ($previous_sections as $sect) {
                        if (!in_array($sect->id, $selected_sections)) {
                            $update_sections = true;
                        }
                    }
                }
                if ($update_sections) {
                    $item->updateSelectedSections($selected_sections);
                    // update the revision dates of sections, too
                    $item->updateSectionRevisionDates();
                }
            }
            /* 
             * Rename the gallery if the slug has changed. 
             * We need the name of the gallery and the name of the slug to be consistent. 
             * If there isn't a gallery – something broke, so – create a new one. 
             */
            if (is_object($gallery) && $previous_name != $item->name) {
                $gallery->slug = "portfolioGal_" . $item->id . "_" . $item->name;
                $gallery->save();
                $success .= "Gallery name changed / ";
            }
            if (!is_object($gallery)) {
                $gallery = MyActiveRecord::Create('Galleries');
                $gallery->name = $_POST['display_name'] . " Gallery";
                $gallery->slug = "portfolioGal_" . $item->id . "_" . slug($_POST['display_name']);
                $gallery->save();
//.........这里部分代码省略.........