sources management page

include/features.php

@@ -35,6 +35,7 @@ function get_features() {
 			t('Post Composition Features'),
 			array('richtext',       t('Richtext Editor'),			t('Enable richtext editor')),
 			array('preview',        t('Post Preview'),				t('Allow previewing posts and comments before publishing them')),
+			array('channel_sources', t('Channel Sources'),          t('Automatically import channel content from other channels or feeds')),
 		),
 
 		// Network Tools

mod/sources.php

@@ -0,0 +1,140 @@
+<?php /** @file */
+
+function sources_post(&$a) {
+	if(! local_user())
+		return;
+
+	if(! feature_enabled(local_user(),'channel_sources'))
+		return '';
+
+	$source = intval($_REQUEST['source']);
+	$xchan = $_REQUEST['xchan'];
+	$words = $_REQUEST['words'];
+	$frequency = $_REQUEST['frequency'];
+
+	$channel = $a->get_channel();
+
+
+	if(! $source) {
+		$r = q("insert into source ( src_channel_id, src_channel_xchan, src_xchan, src_patt )
+			values ( %d, '%s', '%s', '%s' ) ",
+			intval(local_user()),
+			dbesc($channel['channel_hash']),
+			dbesc($xchan),
+			dbesc($words)
+		);
+		if($r) {
+			info( t('Source created.') . EOL);
+		}
+		goaway(z_root() . '/sources');
+	}
+	else {
+		$r = q("update source set src_xchan = '%s', src_patt = '%s' where src_channel_id = %d and src_id = %d limit 1",
+			dbesc($xchan),
+			dbesc($words),
+			intval(local_user()),
+			intval($source)
+		);
+		if($r) {
+			info( t('Source updated.') . EOL);
+		}
+		
+	}
+}
+
+
+function sources_content(&$a) {
+	if(! local_user()) {
+		notice( t('Permission denied.') . EOL);
+		return '';
+	}
+
+	if(! feature_enabled(local_user(),'channel_sources')) {
+		return '';
+	} 
+
+	// list sources
+	if(argc() == 1) {
+		$r = q("select source.*, xchan.* from source left join xchan on src_xchan = xchan_hash where src_channel_id = %d",
+			intval(local_user())
+		);
+		if($r) {
+			for($x = 0; $x < count($r); $x ++) {
+				$r[$x]['src_patt'] = htmlspecialchars($r[$x]['src_patt']);
+			}
+		}
+		$o = replace_macros(get_markup_template('sources_list.tpl'), array(
+			'$title' => t('Channel Sources'),
+			'$desc' => t('Manage remote sources of content for your channel.'),
+			'$new' => t('New Source'),
+			'$sources' => $r
+		));
+		return $o;
+	}
+
+	if(argc() == 2 && argv(1) === 'new') {
+		// TODO add the words 'or RSS feed' and corresponding code to manage feeds and frequency
+
+		$o = replace_macros(get_markup_template('sources_new.tpl'), array(
+			'$title' => t('New Source'),
+			'$desc' => t('Import all or selected content from the following channel into this channel and distribute it according to your channel settings.'),
+			'$words' => array( 'words', t('Only import content with these words (one per line)'),'',t('Leave blank to import all public content')),
+			'$name' => array( 'name', t('Channel Name'), '', ''),
+			'$submit' => t('Submit')
+		));
+		return $o;
+
+	}
+
+	if(argc() == 2 && intval(argv(1))) {
+		// edit source
+		$r = q("select source.*, xchan.* from source left join xchan on src_xchan = xchan_hash where src_id = %d and src_channel_id = %d limit 1",
+			intval(argv(1)),
+			intval(local_user())
+		);
+		if(! $r) {
+			notice( t('Source not found.') . EOL);
+			return '';
+		}
+
+		$r[0]['src_patt'] = htmlspecialchars($r[0]['src_patt']);
+
+		$o = replace_macros(get_markup_template('sources_edit.tpl'), array(
+			'$title' => t('Edit Source'),
+			'$drop' => t('Delete Source'),
+			'$id' => $r[0]['src_id'],
+			'$desc' => t('Import all or selected content from the following channel into this channel and distribute it according to your channel settings.'),
+			'$words' => array( 'words', t('Only import content with these words (one per line)'),$r[0]['src_patt'],t('Leave blank to import all public content')),
+			'$xchan' => $r[0]['src_xchan'],
+			'$name' => array( 'name', t('Channel Name'), $r[0]['xchan_name'], ''),
+			'$submit' => t('Submit')
+		));
+		return $o;
+
+	}
+
+	if(argc() == 3 && intval(argv(1)) && argv(2) === 'drop') {
+		$r = q("select * from source where src_id = %d and src_channel_id = %d limit 1",
+			intval(argv(1)),
+			intval(local_user())
+		);
+		if(! $r) {
+			notice( t('Source not found.') . EOL);
+			return '';
+		}
+		$r = q("delete from source where src_id = %d and src_channel_id = %d limit 1",
+			intval(argv(1)),
+			intval(local_user())
+		);
+		if($r)
+			info( t('Source removed') . EOL);
+		else
+			notice( t('Unable to remove source.') . EOL);
+
+		goaway(z_root() . '/sources');
+
+	}
+
+	// shouldn't get here.
+
+}

view/js/mod_sources.js

@@ -0,0 +1,12 @@
+$(document).ready(function() { 
+	var a; 
+	a = $("#id_name").autocomplete({ 
+		serviceUrl: baseurl + '/acl',
+		minChars: 2,
+		width: 350,
+		onSelect: function(value,data) {
+			$("#id_xchan").val(data);
+		}			
+	});
+
+}); 

view/tpl/sources_edit.tpl

@@ -0,0 +1,22 @@
+<h1>{{$title}}</h1>
+
+<div class="descriptive-text">{{$desc}}</div>
+
+<form action="sources" method="post">
+<input type="hidden" name="source" value="{{$id}}" />
+<input type="hidden" id="id_xchan" name="xchan" value="{{$xchan}}" />
+{{include file="field_input.tpl" field=$name}}
+{{include file="field_textarea.tpl" field=$words}}
+
+<div class="sources-submit-wrapper" >
+<input type="submit" name="submit" class="sources-submit" value="{{$submit}}" />
+</div>
+</form>
+<br />
+<br />
+<a href="sources/{{$id}}/drop">{{$drop}}</a>
+
+
+
+
+

view/tpl/sources_list.tpl

@@ -0,0 +1,15 @@
+<h1>{{$title}}</h1>
+
+<div class="descriptive-text">{{$desc}}</div>
+
+<div class="sources-links">
+<a href="sources/new">{{$new}}</a>
+</div>
+
+{{if $sources}}
+<ul class="sources-list">
+{{foreach $sources as $source}}
+<li><a href="sources/{{$source.src_id}}">{{$source.xchan_name}}</a></li>
+{{/foreach}}
+</ul>
+{{/if}}

view/tpl/sources_new.tpl

@@ -0,0 +1,15 @@
+<h1>{{$title}}</h1>
+
+<div class="descriptive-text">{{$desc}}</div>
+
+<form action="sources" method="post">
+<input type="hidden" id="id_xchan" name="xchan" value="{{$xchan}}" />
+{{include file="field_input.tpl" field=$name}}
+{{include file="field_textarea.tpl" field=$words}}
+
+<div class="sources-submit-wrapper" >
+<input type="submit" name="submit" class="sources-submit" value="{{$submit}}" />
+</div>
+</form>
+
+