<?php # vim600:syn=php: $text = "Hello There!"; $filters = array("string.rot13", "string.toupper", "string.tolower"); function filter_test($names) { $fp = tmpfile(); fwrite($fp, $GLOBALS["text"]); rewind($fp); foreach ($names as $name) { echo "filter: {$name}\n"; var_dump(stream_filter_prepend($fp, $name)); } var_dump(fgets($fp)); fclose($fp); } foreach ($filters as $filter) { filter_test(array($filter)); } filter_test(array($filters[0], $filters[1]));
function module_pref_filters($link) { $subop = $_REQUEST["subop"]; $quiet = $_REQUEST["quiet"]; if ($subop == "getfiltertree") { $root = array(); $root['id'] = 'root'; $root['name'] = __('Filters'); $root['items'] = array(); $result = db_query($link, "SELECT\n\t\t\t\t\tttrss_filters.id AS id,reg_exp,\n\t\t\t\t\tttrss_filter_types.name AS filter_type_name,\n\t\t\t\t\tttrss_filter_types.description AS filter_type_descr,\n\t\t\t\t\tenabled,\n\t\t\t\t\tinverse,\n\t\t\t\t\tfeed_id,\n\t\t\t\t\taction_id,\n\t\t\t\t\tfilter_param,\n\t\t\t\t\tfilter_type,\n\t\t\t\t\tttrss_filter_actions.description AS action_description,\n\t\t\t\t\tttrss_feeds.title AS feed_title,\n\t\t\t\t\tttrss_filter_actions.name AS action_name,\n\t\t\t\t\tttrss_filters.action_param AS action_param\n\t\t\t\tFROM\n\t\t\t\t\tttrss_filter_types,ttrss_filter_actions,ttrss_filters LEFT JOIN\n\t\t\t\t\t\tttrss_feeds ON (ttrss_filters.feed_id = ttrss_feeds.id)\n\t\t\t\tWHERE\n\t\t\t\t\tfilter_type = ttrss_filter_types.id AND\n\t\t\t\t\tttrss_filter_actions.id = action_id AND\n\t\t\t\t\tttrss_filters.owner_uid = " . $_SESSION["uid"] . "\n\t\t\t\tORDER by action_description, reg_exp"); $cat = false; $cur_action_description = ""; if (db_num_rows($result) > 0) { while ($line = db_fetch_assoc($result)) { if ($cur_action_description != $line['action_description']) { if ($cat) { array_push($root['items'], $cat); } $cat = array(); $cat['id'] = 'ACTION:' . $line['action_id']; $cat['name'] = $line['action_description']; $cat['items'] = array(); $cur_action_description = $line['action_description']; } if (array_search($line["action_name"], array("score", "tag", "label")) === false) { $line["action_param"] = ''; } else { if ($line['action_name'] == 'label') { $tmp_result = db_query($link, "SELECT fg_color, bg_color\n\t\t\t\t\t\t\t\tFROM ttrss_labels2 WHERE caption = '" . db_escape_string($line["action_param"]) . "' AND\n\t\t\t\t\t\t\t\t\towner_uid = " . $_SESSION["uid"]); if (db_num_rows($tmp_result) != 0) { $fg_color = db_fetch_result($tmp_result, 0, "fg_color"); $bg_color = db_fetch_result($tmp_result, 0, "bg_color"); $tmp = "<span class=\"labelColorIndicator\" style='color : {$fg_color}; background-color : {$bg_color}'>α</span> " . $line['action_param']; $line['action_param'] = $tmp; } } } $filter = array(); $filter['id'] = 'FILTER:' . $line['id']; $filter['bare_id'] = $line['id']; $filter['name'] = $line['reg_exp']; $filter['type'] = $line['filter_type']; $filter['enabled'] = sql_bool_to_bool($line['enabled']); $filter['param'] = $line['action_param']; $filter['inverse'] = sql_bool_to_bool($line['inverse']); $filter['checkbox'] = false; if ($line['feed_id']) { $filter['feed'] = $line['feed_title']; } array_push($cat['items'], $filter); } array_push($root['items'], $cat); } $fl = array(); $fl['identifier'] = 'id'; $fl['label'] = 'name'; $fl['items'] = array($root); print json_encode($fl); return; } if ($subop == "edit") { $filter_id = db_escape_string($_REQUEST["id"]); $result = db_query($link, "SELECT * FROM ttrss_filters WHERE id = '{$filter_id}' AND owner_uid = " . $_SESSION["uid"]); $reg_exp = htmlspecialchars(db_fetch_result($result, 0, "reg_exp")); $filter_type = db_fetch_result($result, 0, "filter_type"); $feed_id = db_fetch_result($result, 0, "feed_id"); $action_id = db_fetch_result($result, 0, "action_id"); $action_param = db_fetch_result($result, 0, "action_param"); $filter_param = db_fetch_result($result, 0, "filter_param"); $enabled = sql_bool_to_bool(db_fetch_result($result, 0, "enabled")); $inverse = sql_bool_to_bool(db_fetch_result($result, 0, "inverse")); print "<form id=\"filter_edit_form\" onsubmit='return false'>"; print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"op\" value=\"pref-filters\">"; print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"id\" value=\"{$filter_id}\">"; print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"subop\" value=\"editSave\">"; $result = db_query($link, "SELECT id,description\n\t\t\t\tFROM ttrss_filter_types ORDER BY description"); $filter_types = array(); while ($line = db_fetch_assoc($result)) { //array_push($filter_types, $line["description"]); $filter_types[$line["id"]] = __($line["description"]); } print "<div class=\"dlgSec\">" . __("Match") . "</div>"; print "<div class=\"dlgSecCont\">"; if ($filter_type != 5) { $date_ops_invisible = 'style="display : none"'; } print "<span id=\"filterDlg_dateModBox\" {$date_ops_invisible}>"; print __("Date") . " "; $filter_params = array("before" => __("before"), "after" => __("after")); print_select_hash("filter_date_modifier", $filter_param, $filter_params, 'dojoType="dijit.form.Select"'); print " </span>"; print "<input dojoType=\"dijit.form.ValidationTextBox\"\n\t\t\t\t\t required=\"1\"\n\t\t\t\t\t name=\"reg_exp\" style=\"font-size : 16px;\" value=\"{$reg_exp}\">"; print "<span id=\"filterDlg_dateChkBox\" {$date_ops_invisible}>"; print " <button dojoType=\"dijit.form.Button\" onclick=\"return filterDlgCheckDate()\">" . __('Check it') . "</button>"; print "</span>"; print "<hr/> " . __("on field") . " "; print_select_hash("filter_type", $filter_type, $filter_types, 'onchange="filterDlgCheckType(this)" dojoType="dijit.form.Select"'); print "<hr/>"; print __("in") . " "; print_feed_select($link, "feed_id", $feed_id, 'dojoType="dijit.form.FilteringSelect"'); print "</div>"; print "<div class=\"dlgSec\">" . __("Perform Action") . "</div>"; print "<div class=\"dlgSecCont\">"; print "<select name=\"action_id\" dojoType=\"dijit.form.Select\"\n\t\t\t\tonchange=\"filterDlgCheckAction(this)\">"; $result = db_query($link, "SELECT id,description FROM ttrss_filter_actions\n\t\t\t\tORDER BY name"); while ($line = db_fetch_assoc($result)) { $is_sel = $line["id"] == $action_id ? "selected=\"1\"" : ""; printf("<option value='%d' {$is_sel}>%s</option>", $line["id"], __($line["description"])); } print "</select>"; $param_hidden = $action_id == 4 || $action_id == 6 || $action_id == 7 ? "" : "display : none"; print "<span id=\"filterDlg_paramBox\" style=\"{$param_hidden}\">"; print " " . __("with parameters:") . " "; $param_int_hidden = $action_id != 7 ? "" : "display : none"; print "<input style=\"{$param_int_hidden}\"\n\t\t\t\t\tdojoType=\"dijit.form.TextBox\" id=\"filterDlg_actionParam\"\n\t\t\t\t\tname=\"action_param\" value=\"{$action_param}\">"; $param_int_hidden = $action_id == 7 ? "" : "display : none"; print_label_select($link, "action_param_label", $action_param, "style=\"{$param_int_hidden}\"" . 'id="filterDlg_actionParamLabel" dojoType="dijit.form.Select"'); print "</span>"; print " "; // tiny layout hack print "</div>"; print "<div class=\"dlgSec\">" . __("Options") . "</div>"; print "<div class=\"dlgSecCont\">"; print "<div style=\"line-height : 100%\">"; if ($enabled) { $checked = "checked=\"1\""; } else { $checked = ""; } print "<input dojoType=\"dijit.form.CheckBox\" type=\"checkbox\" name=\"enabled\" id=\"enabled\" {$checked}>\n\t\t\t\t\t<label for=\"enabled\">" . __('Enabled') . "</label><hr/>"; if ($inverse) { $checked = "checked=\"1\""; } else { $checked = ""; } print "<input dojoType=\"dijit.form.CheckBox\" type=\"checkbox\" name=\"inverse\" id=\"inverse\" {$checked}>\n\t\t\t\t<label for=\"inverse\">" . __('Inverse match') . "</label>"; print "</div>"; print "</div>"; print "<div class=\"dlgButtons\">"; print "<div style=\"float : left\">"; print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterEditDlg').removeFilter()\">" . __('Remove') . "</button>"; print "</div>"; print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterEditDlg').test()\">" . __('Test') . "</button> "; print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterEditDlg').execute()\">" . __('Save') . "</button> "; print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('filterEditDlg').hide()\">" . __('Cancel') . "</button>"; print "</div>"; return; } if ($subop == "editSave") { global $memcache; if ($memcache) { $memcache->flush(); } $savemode = db_escape_string($_REQUEST["savemode"]); $reg_exp = db_escape_string(trim($_REQUEST["reg_exp"])); $filter_type = db_escape_string(trim($_REQUEST["filter_type"])); $filter_id = db_escape_string($_REQUEST["id"]); $feed_id = db_escape_string($_REQUEST["feed_id"]); $action_id = db_escape_string($_REQUEST["action_id"]); $action_param = db_escape_string($_REQUEST["action_param"]); $action_param_label = db_escape_string($_REQUEST["action_param_label"]); $enabled = checkbox_to_sql_bool(db_escape_string($_REQUEST["enabled"])); $inverse = checkbox_to_sql_bool(db_escape_string($_REQUEST["inverse"])); # for the time being, no other filters use params anyway... $filter_param = db_escape_string($_REQUEST["filter_date_modifier"]); if (!$feed_id) { $feed_id = 'NULL'; } else { $feed_id = sprintf("'%s'", db_escape_string($feed_id)); } /* When processing 'assign label' filters, action_param_label dropbox * overrides action_param */ if ($action_id == 7) { $action_param = $action_param_label; } if ($action_id == 6) { $action_param = (int) str_replace("+", "", $action_param); } if ($savemode != "test") { $result = db_query($link, "UPDATE ttrss_filters SET\n\t\t\t\t\treg_exp = '{$reg_exp}',\n\t\t\t\t\tfeed_id = {$feed_id},\n\t\t\t\t\taction_id = '{$action_id}',\n\t\t\t\t\tfilter_type = '{$filter_type}',\n\t\t\t\t\tenabled = {$enabled},\n\t\t\t\t\tinverse = {$inverse},\n\t\t\t\t\taction_param = '{$action_param}',\n\t\t\t\t\tfilter_param = '{$filter_param}'\n\t\t\t\t\tWHERE id = '{$filter_id}' AND owner_uid = " . $_SESSION["uid"]); } else { filter_test($link, $filter_type, $reg_exp, $action_id, $action_param, $filter_param, sql_bool_to_bool($inverse), (int) $_REQUEST["feed_id"]); print "<div align='center'>"; print "<button dojoType=\"dijit.form.Button\"\n\t\t\t\t\tonclick=\"return dijit.byId('filterTestDlg').hide()\">" . __('Close this window') . "</button>"; print "</div>"; } return; } if ($subop == "remove") { if ($memcache) { $memcache->flush(); } $ids = split(",", db_escape_string($_REQUEST["ids"])); foreach ($ids as $id) { db_query($link, "DELETE FROM ttrss_filters WHERE id = '{$id}' AND owner_uid = " . $_SESSION["uid"]); } return; } if ($subop == "add") { if ($memcache) { $memcache->flush(); } $savemode = db_escape_string($_REQUEST["savemode"]); $regexp = db_escape_string(trim($_REQUEST["reg_exp"])); $filter_type = db_escape_string(trim($_REQUEST["filter_type"])); $feed_id = db_escape_string($_REQUEST["feed_id"]); $action_id = db_escape_string($_REQUEST["action_id"]); $action_param = db_escape_string($_REQUEST["action_param"]); $action_param_label = db_escape_string($_REQUEST["action_param_label"]); $inverse = checkbox_to_sql_bool(db_escape_string($_REQUEST["inverse"])); # for the time being, no other filters use params anyway... $filter_param = db_escape_string($_REQUEST["filter_date_modifier"]); if (!$regexp) { return; } if (!$feed_id) { $feed_id = 'NULL'; } else { $feed_id = sprintf("'%s'", db_escape_string($feed_id)); } /* When processing 'assign label' filters, action_param_label dropbox * overrides action_param */ if ($action_id == 7) { $action_param = $action_param_label; } if ($action_id == 6) { $action_param = (int) str_replace("+", "", $action_param); } if ($savemode != "test") { $result = db_query($link, "INSERT INTO ttrss_filters (reg_exp,filter_type,owner_uid,feed_id,\n\t\t\t\t\t\taction_id, action_param, inverse, filter_param)\n\t\t\t\t\tVALUES\n\t\t\t\t\t\t('{$regexp}', '{$filter_type}','" . $_SESSION["uid"] . "',\n\t\t\t\t\t\t{$feed_id}, '{$action_id}', '{$action_param}', {$inverse},\n\t\t\t\t\t\t'{$filter_param}')"); if (db_affected_rows($link, $result) != 0) { print T_sprintf("Created filter <b>%s</b>", htmlspecialchars($regexp)); } } else { filter_test($link, $filter_type, $regexp, $action_id, $action_param, $filter_param, sql_bool_to_bool($inverse), (int) $_REQUEST["feed_id"]); print "<div align='center'>"; print "<button dojoType=\"dijit.form.Button\"\n\t\t\t\t\tonclick=\"return dijit.byId('filterTestDlg').hide()\">" . __('Close this window') . "</button>"; print "</div>"; } return; } if ($quiet) { return; } $sort = db_escape_string($_REQUEST["sort"]); if (!$sort || $sort == "undefined") { $sort = "reg_exp"; } $result = db_query($link, "SELECT id,description\n\t\t\tFROM ttrss_filter_types ORDER BY description"); $filter_types = array(); while ($line = db_fetch_assoc($result)) { //array_push($filter_types, $line["description"]); $filter_types[$line["id"]] = $line["description"]; } $filter_search = db_escape_string($_REQUEST["search"]); if (array_key_exists("search", $_REQUEST)) { $_SESSION["prefs_filter_search"] = $filter_search; } else { $filter_search = $_SESSION["prefs_filter_search"]; } print "<div id=\"pref-filter-wrap\" dojoType=\"dijit.layout.BorderContainer\" gutters=\"false\">"; print "<div id=\"pref-filter-header\" dojoType=\"dijit.layout.ContentPane\" region=\"top\">"; print "<div id=\"pref-filter-toolbar\" dojoType=\"dijit.Toolbar\">"; print "<div dojoType=\"dijit.form.DropDownButton\">" . "<span>" . __('Select') . "</span>"; print "<div dojoType=\"dijit.Menu\" style=\"display: none;\">"; print "<div onclick=\"dijit.byId('filterTree').model.setAllChecked(true)\"\n\t\t\tdojoType=\"dijit.MenuItem\">" . __('All') . "</div>"; print "<div onclick=\"dijit.byId('filterTree').model.setAllChecked(false)\"\n\t\t\tdojoType=\"dijit.MenuItem\">" . __('None') . "</div>"; print "</div></div>"; print "<button dojoType=\"dijit.form.Button\" onclick=\"return quickAddFilter()\">" . __('Create filter') . "</button> "; print "<button dojoType=\"dijit.form.Button\" onclick=\"return editSelectedFilter()\">" . __('Edit') . "</button> "; print "<button dojoType=\"dijit.form.Button\" onclick=\"return removeSelectedFilters()\">" . __('Remove') . "</button> "; if (defined('_ENABLE_FEED_DEBUGGING')) { print "<button dojoType=\"dijit.form.Button\" onclick=\"rescore_all_feeds()\">" . __('Rescore articles') . "</button> "; } print "</div>"; # toolbar print "</div>"; # toolbar-frame print "<div id=\"pref-filter-content\" dojoType=\"dijit.layout.ContentPane\" region=\"center\">"; print "<div id=\"filterlistLoading\">\n\t\t<img src='images/indicator_tiny.gif'>" . __("Loading, please wait...") . "</div>"; print "<div dojoType=\"dojo.data.ItemFileWriteStore\" jsId=\"filterStore\"\n\t\t\turl=\"backend.php?op=pref-filters&subop=getfiltertree\">\n\t\t</div>\n\t\t<div dojoType=\"lib.CheckBoxStoreModel\" jsId=\"filterModel\" store=\"filterStore\"\n\t\tquery=\"{id:'root'}\" rootId=\"root\" rootLabel=\"Feeds\"\n\t\t\tchildrenAttrs=\"items\" checkboxStrict=\"false\" checkboxAll=\"false\">\n\t\t</div>\n\t\t<div dojoType=\"fox.PrefFilterTree\" id=\"filterTree\"\n\t\t\tmodel=\"filterModel\" openOnClick=\"true\">\n\t\t<script type=\"dojo/method\" event=\"onLoad\" args=\"item\">\n\t\t\tElement.hide(\"filterlistLoading\");\n\t\t</script>\n\t\t<script type=\"dojo/method\" event=\"onClick\" args=\"item\">\n\t\t\tvar id = String(item.id);\n\t\t\tvar bare_id = id.substr(id.indexOf(':')+1);\n\n\t\t\tif (id.match('FILTER:')) {\n\t\t\t\teditFilter(bare_id);\n\t\t\t}\n\t\t</script>\n\n\t\t</div>"; print "</div>"; #pane print "</div>"; #container }
<a href="../../../development/">a relative path</a>. </p> </body> </html> EOL; $params = array('content' => $test_doc); $test_simple_expected = <<<EOL <!DOCTYPE html> <html> <head> <title>Test Document</title> </head> <body> <h1>Simple test case for the filters</h1> <p>For now just test a <a href="http://svn.boost.org/trac/boost/">link to an external site</a>, <a href="/tools/boostbook/">an absolute path</a> and <a href="../../../development/">a relative path</a>. </p> </body> </html> EOL; filter_test('simple', $params, $test_simple_expected); // TODO: This doesn't work because the filter calls 'virtual', which breaks // out of the buffered output. //filter_test('basic', $params, ''); echo $failure_count > 0 ? "<p>Failure count: {$failure_count}</p>" : "<p>All passed</p>"; ?> </body> </html>