PHP nggGallery::check_memory_limit方法代码示例

    /**
     * Render the page content
     * 
     * @return void
     */
    function controller()
    {
        global $ngg, $nggdb;
        // check for the max image size
        $this->maxsize = nggGallery::check_memory_limit();
        //get all galleries (after we added new ones)
        $this->gallerylist = $nggdb->find_all_galleries('gid', 'DESC');
        $this->defaultpath = $ngg->options['gallerypath'];
        // link for the flash file
        $swf_upload_link = NGGALLERY_URLPATH . 'admin/upload.php';
        // get list of tabs
        $tabs = $this->tabs_order();
        // with this filter you can add custom file types
        $file_types = apply_filters('ngg_swf_file_types', '*.jpg;*.jpeg;*.gif;*.png;*.JPG;*.JPEG;*.GIF;*.PNG');
        // Set the post params, which plupload will post back with the file, and pass them through a filter.
        $post_params = array("auth_cookie" => is_ssl() ? $_COOKIE[SECURE_AUTH_COOKIE] : $_COOKIE[AUTH_COOKIE], "logged_in_cookie" => $_COOKIE[LOGGED_IN_COOKIE], "_wpnonce" => wp_create_nonce('ngg_swfupload'), "galleryselect" => "0");
        $p = array();
        foreach ($post_params as $param => $val) {
            $val = esc_js($val);
            $p[] = "'{$param}' : '{$val}'";
        }
        $post_params_str = implode(',', $p) . "\n";
        ?>
	
	<?php 
        if ($ngg->options['swfUpload'] && !empty($this->gallerylist)) {
            ?>
    <?php 
            if (defined('IS_WP_3_3')) {
                ?>
    <!-- plupload script -->
    <script type="text/javascript">
    //<![CDATA[
    var resize_height = <?php 
                echo (int) $ngg->options['imgHeight'];
                ?>
, 
    	resize_width = <?php 
                echo (int) $ngg->options['imgWidth'];
                ?>
;
    
    jQuery(document).ready(function($) {
    	window.uploader = new plupload.Uploader({
    		runtimes: '<?php 
                echo apply_filters('plupload_runtimes', 'html5,flash,silverlight,html4,');
                ?>
',
    		browse_button: 'plupload-browse-button',
    		container: 'plupload-upload-ui',
    		drop_element: 'uploadimage',
    		file_data_name: 'Filedata',
    		max_file_size: '<?php 
                echo round((int) wp_max_upload_size() / 1024);
                ?>
kb',
    		url: '<?php 
                echo esc_js($swf_upload_link);
                ?>
',
    		flash_swf_url: '<?php 
                echo esc_js(includes_url('js/plupload/plupload.flash.swf'));
                ?>
',
    		silverlight_xap_url: '<?php 
                echo esc_js(includes_url('js/plupload/plupload.silverlight.xap'));
                ?>
',
    		filters: [
    			{title: '<?php 
                echo esc_js(__('Image Files', 'nggallery'));
                ?>
', extensions: '<?php 
                echo esc_js(str_replace(array('*.', ';'), array('', ','), $file_types));
                ?>
'}
    		],
    		multipart: true,
    		urlstream_upload: true,
    		multipart_params : {
    			<?php 
                echo $post_params_str;
                ?>
    		},
            debug: false,
            preinit : {
    			Init: function(up, info) {
    				debug('[Init]', 'Info :', info,  'Features :', up.features);
                    initUploader();
    			}
            },
			i18n : {
				'remove' : '<?php 
                _e('remove', 'nggallery');
                ?>
//.........这里部分代码省略.........

    /**
     * Render the page content
     *
     * @return void
     */
    function controller()
    {
        global $ngg, $nggdb;
        // check for the max image size
        $this->maxsize = nggGallery::check_memory_limit();
        //get all galleries (after we added new ones)
        $this->gallerylist = $nggdb->find_all_galleries('gid', 'DESC');
        $this->defaultpath = $ngg->options['gallerypath'];
        // link for the flash file
        $swf_upload_link = admin_url('/?nggupload');
        // get list of tabs
        $tabs = $this->tabs_order();
        // with this filter you can add custom file types
        $file_types = apply_filters('ngg_swf_file_types', '*.jpg;*.jpeg;*.gif;*.png;*.JPG;*.JPEG;*.GIF;*.PNG');
        // Set the post params, which plupload will post back with the file, and pass them through a filter.
        $post_params = array("auth_cookie" => is_ssl() ? $_COOKIE[SECURE_AUTH_COOKIE] : $_COOKIE[AUTH_COOKIE], "logged_in_cookie" => $_COOKIE[LOGGED_IN_COOKIE], "_wpnonce" => wp_create_nonce('ngg_swfupload'), "galleryselect" => "0");
        $p = array();
        foreach ($post_params as $param => $val) {
            $val = esc_js($val);
            $p[] = "'{$param}' : '{$val}'";
        }
        $post_params_str = implode(',', $p) . "\n";
        ?>
	<div class="wrap ngg-wrap">
	<?php 
        screen_icon('nextgen-gallery');
        ?>
	<h2><?php 
        _e('Add Gallery / Images', 'nggallery');
        ?>
</h2>
	</div>
	<?php 
        if (!empty($this->gallerylist)) {
            ?>
	<?php 
            if ($ngg->options['swfUpload']) {
                ?>
    <!-- plupload script -->
    <script type="text/javascript">
    //<![CDATA[

    jQuery(document).ready(function($) {
    	window.uploader = new plupload.Uploader({
    		runtimes: '<?php 
                echo apply_filters('plupload_runtimes', 'html5,flash,silverlight,html4,');
                ?>
',
    		browse_button: 'plupload-browse-button',
    		container: 'plupload-upload-ui',
    		drop_element: 'uploadimage',
    		file_data_name: 'Filedata',
    		url: '<?php 
                echo esc_js($swf_upload_link);
                ?>
',
    		flash_swf_url: '<?php 
                echo esc_js(includes_url('js/plupload/plupload.flash.swf'));
                ?>
',
    		silverlight_xap_url: '<?php 
                echo esc_js(includes_url('js/plupload/plupload.silverlight.xap'));
                ?>
',
    		filters: {
				mime_types : [
					{title: '<?php 
                echo esc_js(__('Image Files', 'nggallery'));
                ?>
', extensions: '<?php 
                echo esc_js(str_replace(array('*.', ';'), array('', ','), $file_types));
                ?>
'}
				],
				max_file_size: '<?php 
                echo round((int) wp_max_upload_size() / 1024);
                ?>
kb'
			},
    		multipart: true,
    		urlstream_upload: true,
    		multipart_params : {
    			<?php 
                echo $post_params_str;
                ?>
    		},
			<?php 
                if ($ngg->options['imgAutoResize'] == 1) {
                    ?>
			resize: {
				width: <?php 
                    echo esc_js($ngg->options['imgWidth']);
                    ?>
,
				height: <?php 
//.........这里部分代码省略.........

    /**
     * Render the page content
     * 
     * @return void
     */
    function controller()
    {
        global $ngg, $nggdb;
        // check for the max image size
        $this->maxsize = nggGallery::check_memory_limit();
        //get all galleries (after we added new ones)
        $this->gallerylist = $nggdb->find_all_galleries('gid', 'DESC');
        $this->defaultpath = $ngg->options['gallerypath'];
        // link for the flash file
        $swf_upload_link = NGGALLERY_URLPATH . 'admin/upload.php';
        // get list of tabs
        $tabs = $this->tabs_order();
        // with this filter you can add custom file types
        $file_types = apply_filters('ngg_swf_file_types', '*.jpg;*.jpeg;*.gif;*.png;*.JPG;*.JPEG;*.GIF;*.PNG');
        ?>
	
	<?php 
        if ($ngg->options['swfUpload'] && !empty($this->gallerylist)) {
            ?>
	<!-- SWFUpload script -->
	<script type="text/javascript">
		var ngg_swf_upload;
			
		window.onload = function () {
			ngg_swf_upload = new SWFUpload({
				// Backend settings
				upload_url : "<?php 
            echo esc_attr($swf_upload_link);
            ?>
",
				flash_url : "<?php 
            echo NGGALLERY_URLPATH;
            ?>
admin/js/swfupload.swf",
				
				// Button Settings
				button_placeholder_id : "spanButtonPlaceholder",
				button_width: 300,
				button_height: 27,
				button_window_mode: SWFUpload.WINDOW_MODE.TRANSPARENT,
				button_cursor: SWFUpload.CURSOR.HAND,
								
				// File Upload Settings
				file_size_limit : "<?php 
            echo wp_max_upload_size();
            ?>
b",
				file_types : "<?php 
            echo $file_types;
            ?>
",
				file_types_description : "<?php 
            _e('Image Files', 'nggallery');
            ?>
",
				
				// Queue handler
				file_queued_handler : fileQueued,
				
				// Upload handler
				upload_start_handler : uploadStart,
				upload_progress_handler : uploadProgress,
				upload_error_handler : uploadError,
				upload_success_handler : uploadSuccess,
				upload_complete_handler : uploadComplete,
				
				post_params : {
					"auth_cookie" : "<?php 
            echo is_ssl() ? $_COOKIE[SECURE_AUTH_COOKIE] : $_COOKIE[AUTH_COOKIE];
            ?>
",
                    "logged_in_cookie": "<?php 
            echo $_COOKIE[LOGGED_IN_COOKIE];
            ?>
",
                    "_wpnonce" : "<?php 
            echo wp_create_nonce('ngg_swfupload');
            ?>
",                    
					"galleryselect" : "0"
				},
				
				// i18names
				custom_settings : {
					"remove" : "<?php 
            _e('remove', 'nggallery');
            ?>
",
					"browse" : "<?php 
            _e('Browse...', 'nggallery');
            ?>
",
					"upload" : "<?php 
            _e('Upload images', 'nggallery');
            ?>
//.........这里部分代码省略.........

function nggallery_admin_add_gallery()
{
    global $wpdb, $nggdb, $ngg;
    // same as $_SERVER['REQUEST_URI'], but should work under IIS 6.0
    $filepath = admin_url() . 'admin.php?page=' . $_GET['page'];
    // check for the max image size
    $maxsize = nggGallery::check_memory_limit();
    // link for the flash file
    $swf_upload_link = NGGALLERY_URLPATH . 'admin/upload.php';
    $swf_upload_link = wp_nonce_url($swf_upload_link, 'ngg_swfupload');
    //flash doesn't seem to like encoded ampersands, so convert them back here
    $swf_upload_link = str_replace('&', '&', $swf_upload_link);
    $defaultpath = $ngg->options['gallerypath'];
    if ($_POST['addgallery']) {
        check_admin_referer('ngg_addgallery');
        $newgallery = esc_attr($_POST['galleryname']);
        if (!empty($newgallery)) {
            nggAdmin::create_gallery($newgallery, $defaultpath);
        }
    }
    if ($_POST['zipupload']) {
        check_admin_referer('ngg_addgallery');
        if ($_FILES['zipfile']['error'] == 0 || !empty($_POST['zipurl'])) {
            nggAdmin::import_zipfile(intval($_POST['zipgalselect']));
        } else {
            nggGallery::show_error(__('Upload failed!', 'nggallery'));
        }
    }
    if ($_POST['importfolder']) {
        check_admin_referer('ngg_addgallery');
        $galleryfolder = $_POST['galleryfolder'];
        if (!empty($galleryfolder) and $defaultpath != $galleryfolder) {
            nggAdmin::import_gallery($galleryfolder);
        }
    }
    if ($_POST['uploadimage']) {
        check_admin_referer('ngg_addgallery');
        if ($_FILES['imagefiles']['error'][0] == 0) {
            $messagetext = nggAdmin::upload_images();
        } else {
            nggGallery::show_error(__('Upload failed!', 'nggallery'));
        }
    }
    if (isset($_POST['swf_callback'])) {
        if ($_POST['galleryselect'] == '0') {
            nggGallery::show_error(__('No gallery selected !', 'nggallery'));
        } else {
            // get the path to the gallery
            $galleryID = (int) $_POST['galleryselect'];
            $gallerypath = $wpdb->get_var("SELECT path FROM {$wpdb->nggallery} WHERE gid = '{$galleryID}' ");
            nggAdmin::import_gallery($gallerypath);
        }
    }
    if (isset($_POST['disable_flash'])) {
        check_admin_referer('ngg_addgallery');
        $ngg->options['swfUpload'] = false;
        update_option('ngg_options', $ngg->options);
    }
    if (isset($_POST['enable_flash'])) {
        check_admin_referer('ngg_addgallery');
        $ngg->options['swfUpload'] = true;
        update_option('ngg_options', $ngg->options);
    }
    //get all galleries (after we added new ones)
    $gallerylist = $nggdb->find_all_galleries('gid', 'DESC');
    ?>
	
	<?php 
    if ($ngg->options['swfUpload']) {
        ?>
	<!-- SWFUpload script -->
	<script type="text/javascript">
		var ngg_swf_upload;
			
		window.onload = function () {
			ngg_swf_upload = new SWFUpload({
				// Backend settings
				upload_url : "<?php 
        echo $swf_upload_link;
        ?>
",
				flash_url : "<?php 
        echo NGGALLERY_URLPATH;
        ?>
admin/js/swfupload.swf",
				
				// Button Settings
				button_placeholder_id : "spanButtonPlaceholder",
				button_width: 300,
				button_height: 27,
				button_window_mode: SWFUpload.WINDOW_MODE.TRANSPARENT,
				button_cursor: SWFUpload.CURSOR.HAND,
								
				// File Upload Settings
				file_size_limit : "<?php 
        echo wp_max_upload_size();
        ?>
b",
				file_types : "*.jpg;*.jpeg;*.gif;*.png",
				file_types_description : "<?php 
//.........这里部分代码省略.........