flickrrss.php | searchcode

/wordpress/wp-content/themes/illacrimo/plugins/flickrrss.php

http://suziwen.googlecode.com/
PHP | 280 lines | 225 code | 33 blank | 22 comment | 96 complexity | 2ad493316995da068099b70f533b2bbd MD5 | raw file
Possible License(s): AGPL-1.0, GPL-3.0, GPL-2.0, LGPL-2.1

<?php

/*

Plugin Name: flickrRSS

Plugin URI: http://eightface.com/wordpress/flickrrss/

Description: Allows you to integrate the photos from a flickr rss feed into your site.

Version: 3.2

License: GPL

Author: Dave Kellam

Author URI: http://eightface.com

*/



function get_flickrRSS() {



	// the function can accept up to seven parameters, otherwise it uses option panel defaults 	

  	for($i = 0 ; $i < func_num_args(); $i++) {

    	$args[] = func_get_arg($i);

    	}

  	if (!isset($args[0])) $num_items = get_option('flickrRSS_display_numitems'); else $num_items = $args[0];

  	if (!isset($args[1])) $type = get_option('flickrRSS_display_type'); else $type = $args[1];

  	if (!isset($args[2])) $tags = trim(get_option('flickrRSS_tags')); else $tags = trim($args[2]);

  	if (!isset($args[3])) $imagesize = get_option('flickrRSS_display_imagesize'); else $imagesize = $args[3];

  	if (!isset($args[4])) $before_image = stripslashes(get_option('flickrRSS_before')); else $before_image = $args[4];

  	if (!isset($args[5])) $after_image = stripslashes(get_option('flickrRSS_after')); else $after_image = $args[5];

  	if (!isset($args[6])) $userid = stripslashes(get_option('flickrRSS_flickrid')); else $userid = $args[6];

        

	# use image cache & set location

	$useImageCache = get_option('flickrRSS_use_image_cache');

	$cachePath = get_option('flickrRSS_image_cache_uri');

	$fullPath = get_option('flickrRSS_image_cache_dest'); 



	if (!function_exists('MagpieRSS')) { // Check if another plugin is using RSS, may not work

		include_once (ABSPATH . WPINC . '/rss-functions.php');

		error_reporting(E_ERROR);

	}





	// get the feeds

	if ($type == "public") { $rss_url = 'http://api.flickr.com/services/feeds/photos_public.gne?tags=' . $tags . '&format=rss_200'; }

	elseif ($type == "user") { $rss_url = 'http://api.flickr.com/services/feeds/photos_public.gne?id=' . $userid . '&tags=' . $tags . '&format=rss_200'; }

	elseif ($type == "group") { $rss_url = 'http://api.flickr.com/services/feeds/groups_pool.gne?id=' . $userid . '&format=rss_200'; }

	else { print "flickrRSS probably needs to be setup"; }



	# get rss file

	$rss = @ fetch_rss($rss_url);



	if ($rss) {

    	$imgurl = "";

    	# specifies number of pictures

		$items = array_slice($rss->items, 0, $num_items);



	    # builds html from array

    	foreach ( $items as $item ) {

       	 if(preg_match('<img src="([^"]*)" [^/]*/>', $item['description'],$imgUrlMatches)) {

            	$imgurl = $imgUrlMatches[1];

 

            #change image size         

           	if ($imagesize == "square") {

             	$imgurl = str_replace("m.jpg", "s.jpg", $imgurl);

           	} elseif ($imagesize == "thumbnail") {

             $imgurl = str_replace("m.jpg", "t.jpg", $imgurl);

           	} elseif ($imagesize == "medium") {

             $imgurl = str_replace("_m.jpg", ".jpg", $imgurl);

           	}

           

           $title = htmlspecialchars(stripslashes($item['title']));

           $url = $item['link'];

	

	       preg_match('<http://farm[0-9]{0,3}\.static.flickr\.com/\d+?\/([^.]*)\.jpg>', $imgurl, $flickrSlugMatches);

	       $flickrSlug = $flickrSlugMatches[1];

	       

	       # cache images 

	       if ($useImageCache) {

                      

               # check if file already exists in cache

               # if not, grab a copy of it

               if (!file_exists("$fullPath$flickrSlug.jpg")) {   

                 if ( function_exists('curl_init') ) { // check for CURL, if not use fopen

                    $curl = curl_init();

                    $localimage = fopen("$fullPath$flickrSlug.jpg", "wb");

                    curl_setopt($curl, CURLOPT_URL, $imgurl);

                    curl_setopt($curl, CURLOPT_CONNECTTIMEOUT, 1);

                    curl_setopt($curl, CURLOPT_FILE, $localimage);

                    curl_exec($curl);

                    curl_close($curl);

                   } else {

                 	$filedata = "";

                    $remoteimage = fopen($imgurl, 'rb');

                  	if ($remoteimage) {

                    	 while(!feof($remoteimage)) {

                         	$filedata.= fread($remoteimage,1024*8);

                       	 }

                  	}

                	fclose($remoteimage);

                	$localimage = fopen("$fullPath$flickrSlug.jpg", 'wb');

                	fwrite($localimage,$filedata);

                	fclose($localimage);

                 } // end CURL check

                } // end file check

                # use cached image

                print $before_image . "<a href=\"$url\" title=\"$title\"><img src=\"$cachePath$flickrSlug.jpg\" alt=\"$title\" /></a>" . $after_image;

            } else {

                # grab image direct from flickr

                print $before_image . "<a href=\"$url\" title=\"$title\"><img src=\"$imgurl\" alt=\"$title\" /></a>" . $after_image;      

            } // end use imageCache

       } // end pregmatch

     } // end foreach

  } else {

    #print "Flickr is having a massage (Flickr Blog)";

  }

} # end get_flickrRSS() function



function widget_flickrrss_init() {

	if (!function_exists('register_sidebar_widget')) return;



	function widget_flickrrss($args) {

		

		extract($args);



		$options = get_option('widget_flickrrss');

		$title = $options['title'];

		

		echo $before_widget . $before_title . $title . $after_title;

		get_flickrRSS();

		echo $after_widget;

	}



	function widget_flickrrss_control() {

		$options = get_option('widget_flickrrss');

		if ( !is_array($options) )

			$options = array('title'=>'');

		if ( $_POST['flickrrss-submit'] ) {

			$options['title'] = strip_tags(stripslashes($_POST['flickrrss-title']));

			update_option('widget_flickrrss', $options);

		}



		$title = htmlspecialchars($options['title'], ENT_QUOTES);

		

		echo '<p style="text-align:right;"><label for="flickrrss-title">Title: <input style="width: 200px;" id="gsearch-title" name="flickrrss-title" type="text" value="'.$title.'" /></label></p>';

		echo '<input type="hidden" id="flickrrss-submit" name="flickrrss-submit" value="1" />';

	}		



	register_sidebar_widget('flickrRSS', 'widget_flickrrss');

	register_widget_control('flickrRSS', 'widget_flickrrss_control', 300, 100);

}



function flickrRSS_subpanel() {

     if (isset($_POST['update_flickrrss'])) {

       $option_flickrid = $_POST['flickr_nsid'];

       $option_tags = $_POST['tags'];

       $option_display_type = $_POST['display_type'];

       $option_display_numitems = $_POST['display_numitems'];

       $option_display_imagesize = $_POST['display_imagesize'];

       $option_before = $_POST['before_image'];

       $option_after = $_POST['after_image'];

       update_option('flickrRSS_flickrid', $option_flickrid);

       update_option('flickrRSS_tags', $option_tags);

       update_option('flickrRSS_display_type', $option_display_type);

       update_option('flickrRSS_display_numitems', $option_display_numitems);

       update_option('flickrRSS_display_imagesize', $option_display_imagesize);

       update_option('flickrRSS_before', $option_before);

       update_option('flickrRSS_after', $option_after);

       ?> <div class="updated"><p>Options changes saved.</p></div> <?php

     }

     if (isset($_POST['save_cache_settings'])) {

       $option_useimagecache = $_POST['use_image_cache'];

       $option_imagecacheuri = $_POST['image_cache_uri'];

       $option_imagecachedest = $_POST['image_cache_dest'];

       update_option('flickrRSS_use_image_cache', $option_useimagecache);

       update_option('flickrRSS_image_cache_uri', $option_imagecacheuri);

       update_option('flickrRSS_image_cache_dest', $option_imagecachedest);

       ?> <div class="updated"><p>Cache settings saved.</p></div> <?php

     }



	?>



	<div class="wrap">

		<h2>flickrRSS Options</h2>

		<form method="post">

		

		<fieldset class="options">

		<table>

		 <tr>

		  <td><p><strong><label for="flickr_nsid">User ID</label>:</strong></p></td>

	      <td><input name="flickr_nsid" type="text" id="flickr_nsid" value="<?php echo get_option('flickrRSS_flickrid'); ?>" size="20" />

        		Use the <a href="http://idgettr.com">idGettr</a> to find your id.</p></td>

         </tr>

         <tr>

          <td><p><strong>Display:</strong></p></td>

          <td>

        	<select name="display_type" id="display_type">

        	  <option <?php if(get_option('flickrRSS_display_type') == 'user') { echo 'selected'; } ?> value="user">user</option>

		      <option <?php if(get_option('flickrRSS_display_type') == 'public') { echo 'selected'; } ?> value="public">public</option>

		      <option <?php if(get_option('flickrRSS_display_type') == 'group') { echo 'selected'; } ?> value="group">group</option>

		    </select>

		 	photos using 

        	<select name="display_numitems" id="display_numitems">

		      <option <?php if(get_option('flickrRSS_display_numitems') == '1') { echo 'selected'; } ?> value="1">1</option>

		      <option <?php if(get_option('flickrRSS_display_numitems') == '2') { echo 'selected'; } ?> value="2">2</option>

		      <option <?php if(get_option('flickrRSS_display_numitems') == '3') { echo 'selected'; } ?> value="3">3</option>

		      <option <?php if(get_option('flickrRSS_display_numitems') == '4') { echo 'selected'; } ?> value="4">4</option>

		      <option <?php if(get_option('flickrRSS_display_numitems') == '5') { echo 'selected'; } ?> value="5">5</option>

		      <option <?php if(get_option('flickrRSS_display_numitems') == '6') { echo 'selected'; } ?> value="6">6</option>

		      <option <?php if(get_option('flickrRSS_display_numitems') == '7') { echo 'selected'; } ?> value="7">7</option>

		      <option <?php if(get_option('flickrRSS_display_numitems') == '8') { echo 'selected'; } ?> value="8">8</option>

		      <option <?php if(get_option('flickrRSS_display_numitems') == '9') { echo 'selected'; } ?> value="9">9</option>

		      <option <?php if(get_option('flickrRSS_display_numitems') == '10') { echo 'selected'; } ?> value="10">10</option>

		      <option <?php if(get_option('flickrRSS_display_numitems') == '11') { echo 'selected'; } ?> value="11">11</option>

		      <option <?php if(get_option('flickrRSS_display_numitems') == '12') { echo 'selected'; } ?> value="12">12</option>

		      <option <?php if(get_option('flickrRSS_display_numitems') == '13') { echo 'selected'; } ?> value="13">13</option>

		      <option <?php if(get_option('flickrRSS_display_numitems') == '14') { echo 'selected'; } ?> value="14">14</option>

		      <option <?php if(get_option('flickrRSS_display_numitems') == '15') { echo 'selected'; } ?> value="15">15</option>

		      <option <?php if(get_option('flickrRSS_display_numitems') == '16') { echo 'selected'; } ?> value="16">16</option>

		      <option <?php if(get_option('flickrRSS_display_numitems') == '17') { echo 'selected'; } ?> value="17">17</option>

		      <option <?php if(get_option('flickrRSS_display_numitems') == '18') { echo 'selected'; } ?> value="18">18</option>

		      <option <?php if(get_option('flickrRSS_display_numitems') == '19') { echo 'selected'; } ?> value="19">19</option>

		      <option <?php if(get_option('flickrRSS_display_numitems') == '20') { echo 'selected'; } ?> value="20">20</option>

		      </select>

            <select name="display_imagesize" id="display_imagesize">

		      <option <?php if(get_option('flickrRSS_display_imagesize') == 'square') { echo 'selected'; } ?> value="square">square</option>

		      <option <?php if(get_option('flickrRSS_display_imagesize') == 'thumbnail') { echo 'selected'; } ?> value="thumbnail">thumbnail</option>

		      <option <?php if(get_option('flickrRSS_display_imagesize') == 'small') { echo 'selected'; } ?> value="small">small</option>

		      <option <?php if(get_option('flickrRSS_display_imagesize') == 'medium') { echo 'selected'; } ?> value="medium">medium</option>

		    </select>

            <label for="mediumImages">images</label></p>

           </td> 

         </tr>

         <tr>

		  <td><p><strong><label for="tag">Tags:</strong></label></p></td>

          <td><input name="tags" type="text" id="tags" value="<?php echo get_option('flickrRSS_tags'); ?>" size="40" /> Comma separated, no spaces</p>

         </tr>

         <tr>

          <td><p><strong><label for="before_image">Before</label>/<label for="after_image">After</label>:</strong></p></td>

          <td><input name="before_image" type="text" id="before_image" value="<?php echo htmlspecialchars(stripslashes(get_option('flickrRSS_before'))); ?>" size="10" /> / 

        	  <input name="after_image" type="text" id="after_image" value="<?php echo htmlspecialchars(stripslashes(get_option('flickrRSS_after'))); ?>" size="10" /> <em> e.g. &lt;li&gt;&lt;/li&gt;, &lt;p&gt;&lt;/p&gt;</em></p>

          </td>

         </tr>

         </table>

        </fieldset>



		<p><div class="submit"><input type="submit" name="update_flickrrss" value="<?php _e('Update flickrRSS', 'update_flickrrss') ?>"  style="font-weight:bold;" /></div></p>

        </form>       

    </div>

    

    <div class="wrap">   

        <h2>Cache Settings</h2>



		<form method="post">

        <fieldset class="options">

		<table>

         <tr>

          <td><p><strong><label for="image_cache_uri">URL:</label></strong></td>

          <td><input name="image_cache_uri" type="text" id="image_cache_uri" value="<?php echo get_option('flickrRSS_image_cache_uri'); ?>" size="50" /> <em>e.g. http://url.com/cache/</em></p>

         </tr>

         <tr>

          <td><p><strong><label for="image_cache_dest">Full Path:</label></strong></td>

          <td><input name="image_cache_dest" type="text" id="image_cache_dest" value="<?php echo get_option('flickrRSS_image_cache_dest'); ?>" size="50" /> <em>e.g. /home/path/to/wp-content/flickrrss/cache/</em></p></td>

         </tr>

		 <tr>

		  <td></td>

		  <td><p><input name="use_image_cache" type="checkbox" id="use_image_cache" value="true" <?php if(get_option('flickrRSS_use_image_cache') == 'true') { echo 'checked="checked"'; } ?> />  <label for="use_image_cache"><strong>Use image cache</strong> (stores thumbnails on your server)</label></p></td>

		 </tr>

        </table>

        </fieldset>

        <p><div class="submit">

           <input type="submit" name="save_cache_settings" value="<?php _e('Save Settings', 'save_cache_settings') ?>" style="font-weight:bold;" /></div>

        </p>

        </form>

    </div>



<?php } // end flickrRSS_subpanel()



function fR_admin_menu() {

   if (function_exists('add_options_page')) {

        add_options_page('flickrRSS Options Page', 'flickrRSS', 8, basename(__FILE__), 'flickrRSS_subpanel');

        }

}



add_action('admin_menu', 'fR_admin_menu'); 

add_action('plugins_loaded', 'widget_flickrrss_init');

?>