mode=term hook=$show if ( $show ) { $mode = 'term'; $hook = $show; $show = ''; } if (! $cm = get_record("course_modules", "id", $id)) { error("Course Module ID was incorrect"); } if (! $course = get_record("course", "id", $cm->course)) { error("Course is misconfigured"); } if (! $glossary = get_record("glossary", "id", $cm->instance)) { error("Course module is incorrect"); } /// redirecting if adding a new entry if ($tab == GLOSSARY_ADDENTRY_VIEW ) { redirect("edit.php?id=$cm->id&mode=$mode"); } /// setting the defaut number of entries per page if not set global $CFG, $THEME, $USER; if ( !$entriesbypage = $glossary->entbypage ) { $entriesbypage = 10; } /// setting the right fram for a "Continuous" glossary if ( $glossary->displayformat == GLOSSARY_FORMAT_CONTINUOUS ) { $mode = 'date'; } /// Processing standard security processes $navigation = ""; if ($course->category) { $navigation = "id\">$course->shortname ->"; require_login($course->id); } if (!$cm->visible and !isteacher($course->id)) { notice(get_string("activityiscurrentlyhidden")); } add_to_log($course->id, "glossary", "view", "view.php?id=$cm->id&tab=$tab", "$glossary->id"); /// stablishing flag variables if ( $sortorder = strtolower($sortorder) ) { if ($sortorder != 'asc' and $sortorder != 'desc') { $sortorder = ''; } } if ( $sortkey = strtoupper($sortkey) ) { if ($sortkey != 'CREATION' and $sortkey != 'UPDATE' and $sortkey != 'FIRSTNAME' and $sortkey != 'LASTNAME' ) { $sortkey = ''; } } switch ( $mode = strtolower($mode) ) { case 'search': /// looking for terms containing certain word(s) $tab = GLOSSARY_STANDARD_VIEW; $searchterms = explode(' ', $hook); // Search for words independently foreach ($searchterms as $key => $searchterm) { if (strlen($searchterm) < 2) { unset($searchterms[$key]); } } $hook = trim(implode(' ', $searchterms)); break; case 'entry': /// Looking for a certain entry id $tab = GLOSSARY_STANDARD_VIEW; break; case 'cat': /// Looking for a certain cat $tab = GLOSSARY_CATEGORY_VIEW; if ( $hook > 0 ) { $category = get_record("glossary_categories","id",$hook); } break; case 'approval': /// Looking for entries waiting for approval $tab = GLOSSARY_APPROVAL_VIEW; if ( !$hook and !$sortkey and !$sortorder) { $hook = 'ALL'; } break; case 'term': /// Looking for entries that include certain term in its concept, definition or aliases $tab = GLOSSARY_STANDARD_VIEW; break; case 'date': $tab = GLOSSARY_DATE_VIEW; if ( !$sortkey ) { $sortkey = 'UPDATE'; } if ( !$sortorder ) { $sortorder = 'desc'; } break; case 'author': /// Looking for entries, browsed by author $tab = GLOSSARY_AUTHOR_VIEW; if ( !$hook ) { $hook = 'ALL'; } if ( !$sortkey ) { $sortkey = 'FIRSTNAME'; } if ( !$sortorder ) { $sortorder = 'asc'; } break; case 'letter': /// Looking for entries that begin with a certain letter, ALL or SPECIAL characters default: $tab = GLOSSARY_STANDARD_VIEW; if ( !$hook ) { $hook = 'ALL'; } break; } switch ( $tab ) { case GLOSSARY_IMPORT_VIEW: case GLOSSARY_EXPORT_VIEW: case GLOSSARY_APPROVAL_VIEW: $isuserframe = 0; break; default: $isuserframe = 1; break; } /// Printing the heading $strglossaries = get_string("modulenameplural", "glossary"); $strglossary = get_string("modulename", "glossary"); $strallcategories = get_string("allcategories", "glossary"); $straddentry = get_string("addentry", "glossary"); $strnoentries = get_string("noentries", "glossary"); $strsearchconcept = get_string("searchconcept", "glossary"); $strsearchindefinition = get_string("searchindefinition", "glossary"); $strsearch = get_string("search"); print_header(strip_tags("$course->shortname: $glossary->name"), "$course->fullname", "$navigation id>$strglossaries -> $glossary->name", "", "", true, update_module_button($cm->id, $course->id, $strglossary), navmenu($course, $cm)); echo '

' . stripslashes_safe($glossary->name); if ($isuserframe ) { /// the "Print" icon echo " id&tab=$tab&mode=$mode&hook=$hook&sortkey=$sortkey&sortorder=$sortorder\">"; echo ''; } echo '

'; /// Info box if ( $glossary->intro ) { print_simple_box_start('center','70%'); echo format_text($glossary->intro); print_simple_box_end(); } /// Search box echo '

'; print_simple_box_start("center", "", $THEME->cellheading); echo '

'; echo '

'; print_simple_box_end(); include("tabs.html"); switch ( $sortkey ) { case "CREATION": $sortkey = "timecreated"; break; case "UPDATE": $sortkey = "timemodified"; default: break; } /// Creating the SQL statements /// Pivot is the field that set the break by groups (category, initial, author name, etc) /// fullpivot indicate if the whole pivot should be compared agasint the db or just the first letter /// printpivot indicate if the pivot should be printed or not $fullpivot = 1; $printpivot = 1; // global $db; // $db->debug = true; switch ($tab) { case GLOSSARY_CATEGORY_VIEW: if ($hook == GLOSSARY_SHOW_ALL_CATEGORIES ) { $sqlselect = "SELECT gec.id, gc.name pivot, ge.*"; $sqlfrom = "FROM {$CFG->prefix}glossary_entries ge, {$CFG->prefix}glossary_entries_categories gec, {$CFG->prefix}glossary_categories gc"; $sqlwhere = "WHERE (ge.glossaryid = '$glossary->id' OR ge.sourceglossaryid = '$glossary->id') AND ge.id = gec.entryid AND gc.id = gec.categoryid AND (ge.approved != 0 OR ge.userid = $USER->id)"; if ( $glossary->displayformat == GLOSSARY_FORMAT_CONTINUOUS ) { $sqlorderby = ' ORDER BY gc.name, ge.timecreated'; } else { $sqlorderby = ' ORDER BY gc.name, ge.concept'; } } elseif ($hook == GLOSSARY_SHOW_NOT_CATEGORISED ) { $printpivot = 0; $sqlselect = "SELECT concept pivot, ge.*"; $sqlfrom = "FROM {$CFG->prefix}glossary_entries ge"; $sqlwhere = "WHERE (glossaryid = '$glossary->id' OR sourceglossaryid = '$glossary->id') AND (ge.approved != 0 OR ge.userid = $USER->id)"; $sqlorderby = ' ORDER BY concept'; } else { $printpivot = 0; $sqlselect = "SELECT ce.id, c.name pivot, ge.*"; $sqlfrom = "FROM {$CFG->prefix}glossary_entries ge, {$CFG->prefix}glossary_entries_categories ce, {$CFG->prefix}glossary_categories c"; $sqlwhere = "WHERE ge.id = ce.entryid AND ce.categoryid = $hook AND ce.categoryid = c.id AND ge.approved != 0 AND (ge.glossaryid = $glossary->id OR ge.sourceglossaryid = $glossary->id) AND (ge.approved != 0 OR ge.userid = $USER->id)"; $sqlorderby = ' ORDER BY c.name, ge.concept'; } $count = count_records_sql("select count(*) $sqlfrom $sqlwhere"); $sqllimit = " LIMIT $offset, $entriesbypage"; $allentries = get_records_sql("$sqlselect $sqlfrom $sqlwhere $sqlorderby $sqllimit"); break; case GLOSSARY_AUTHOR_VIEW: $where = ''; switch ($CFG->dbtype) { case 'postgres7': $usernametoshow = "u.firstname || ' ' || u.lastname"; if ( $sortkey == 'FIRSTNAME' ) { $usernamefield = "u.firstname || ' ' || u.lastname"; } else { $usernamefield = "u.lastname || ' ' || u.firstname"; } $where = "AND substr(ucase($usernamefield),1," . strlen($hook) . ") = '" . strtoupper($hook) . "'"; break; case 'mysql': $usernametoshow = "CONCAT(CONCAT(u.firstname,' '), u.lastname)"; if ( $sortkey == 'FIRSTNAME' ) { $usernamefield = "CONCAT(CONCAT(u.firstname,' '), u.lastname)"; } else { $usernamefield = "CONCAT(CONCAT(u.lastname,' '), u.firstname)"; } $where = "AND left(ucase($usernamefield)," . strlen($hook) . ") = '$hook'"; break; } if ( $hook == 'ALL' ) { $where = ''; } $sqlselect = "SELECT ge.id, $usernamefield pivot, $usernametoshow uname, u.id uid, ge.*"; $sqlfrom = "FROM {$CFG->prefix}glossary_entries ge, {$CFG->prefix}user u"; $sqlwhere = "WHERE ge.userid = u.id AND ge.approved != 0 $where AND (ge.glossaryid = $glossary->id OR ge.sourceglossaryid = $glossary->id)"; $sqlorderby = "ORDER BY $usernamefield $sortorder, ge.concept"; $count = count_records_sql("select count(*) $sqlfrom $sqlwhere"); $sqllimit = " LIMIT $offset, $entriesbypage"; $allentries = get_records_sql("$sqlselect $sqlfrom $sqlwhere $sqlorderby $sqllimit"); break; case GLOSSARY_APPROVAL_VIEW: $fullpivot = 0; $printpivot = 0; $where = ''; if ($hook != 'ALL' and $hook != 'SPECIAL') { switch ($CFG->dbtype) { case 'postgres7': $where = 'AND substr(ucase(concept),1,' . strlen($hook) . ') = \'' . strtoupper($hook) . '\''; break; case 'mysql': $where = 'AND left(ucase(concept),' . strlen($hook) . ") = '$hook'"; break; } } $sqlselect = "SELECT ge.concept pivot, ge.*"; $sqlfrom = "FROM {$CFG->prefix}glossary_entries ge"; $sqlwhere = "WHERE (ge.glossaryid = $glossary->id OR ge.sourceglossaryid = $glossary->id) AND ge.approved = 0 $where"; if ( $sortkey ) { $sqlorderby = "ORDER BY $sortkey $sortorder"; } else { $sqlorderby = "ORDER BY ge.concept"; } $count = count_records_sql("select count(*) $sqlfrom $sqlwhere"); $sqllimit = " LIMIT $offset, $entriesbypage"; $allentries = get_records_sql("$sqlselect $sqlfrom $sqlwhere $sqlorderby $sqllimit"); break; case GLOSSARY_DATE_VIEW: case GLOSSARY_STANDARD_VIEW: default: $sqlselect = "SELECT ge.concept pivot, ge.*"; $sqlfrom = "FROM {$CFG->prefix}glossary_entries ge"; $where = ''; $fullpivot = 0; if ($CFG->dbtype == "postgres7") { $LIKE = "ILIKE"; // case-insensitive } else { $LIKE = "LIKE"; } switch ( $mode ) { case 'search': $printpivot = 0; $where = "AND ( ge.concept $LIKE '%$hook%'"; if ( $fullsearch ) { $where .= "OR ge.definition $LIKE '%$hook%')"; } else { $where .= ")"; } break; case 'term': $printpivot = 0; $sqlfrom .= ", {$CFG->prefix}glossary_alias ga"; $where = "AND ge.id = ga.entryid AND (ge.concept = '$hook' OR ga.alias = '$hook' ) "; // $where = "AND ge.id = ga.entryid AND ( // (ge.casesensitive != 0 and ( ge.concept LIKE BINARY '$hook' OR ga.alias LIKE BINARY '$hook' ) ) or // (ge.casesensitive = 0 and ( ucase(ge.concept) = ucase('$hook') OR ucase(ga.alias) = ucase('$hook') ) ) // )"; break; case 'entry': $printpivot = 0; $where = "AND ge.id = $hook"; break; case 'letter': if ($hook != 'ALL' and $hook != 'SPECIAL') { switch ($CFG->dbtype) { case 'postgres7': $where = 'AND substr(ucase(concept),1,' . strlen($hook) . ') = \'' . strtoupper($hook) . '\''; break; case 'mysql': $where = 'AND left(ucase(concept),' . strlen($hook) . ") = '$hook'"; break; } } break; } $sqlwhere = "WHERE (ge.glossaryid = $glossary->id or ge.sourceglossaryid = $glossary->id) AND (ge.approved != 0 OR ge.userid = $USER->id) $where"; switch ( $tab ) { case GLOSSARY_DATE_VIEW: $sqlorderby = "ORDER BY $sortkey $sortorder"; break; case GLOSSARY_STANDARD_VIEW: $sqlorderby = "ORDER BY ge.concept"; default: break; } $count = count_records_sql("select count(*) $sqlfrom $sqlwhere"); $sqllimit = " LIMIT $offset, $entriesbypage"; $allentries = get_records_sql("$sqlselect $sqlfrom $sqlwhere $sqlorderby $sqllimit"); break; } /* print_simple_box_start("center","85%"); print_object($allentries); print_simple_box_end(); $db->debug=false; */ /// printing the entries $entriesshown = 0; $currentpivot = ''; if ( $hook == 'SPECIAL' ) { $alphabet = explode(",", get_string("alphabet")); } if ($allentries) { /// printing the paging links $paging = ''; if ($count > $entriesbypage ) { for ($i = 0; ($i*$entriesbypage) < $count ; $i++ ) { if ( $paging != '' ) { if ($i % 20 == 0) { $paging .= '
'; } else { $paging .= ' | '; } } if ($offset / $entriesbypage == $i) { $paging .= '' . ($i + 1 ) . ''; } else { $paging .= "" . ($i+1) . ''; } } $paging = "" . get_string ("jumpto") . " $paging"; } echo "$paging"; glossary_debug($debug,'

SELECT normal:' . count($allentries) . '

',0); glossary_debug($debug,'

SELECT count(*):' . $count . '

',0); if ($glossary->displayformat == GLOSSARY_FORMAT_CONTINUOUS) { $printpivot = 0; } foreach ($allentries as $entry) { /// Setting the pivot for the current entry $pivot = $entry->pivot; if ( !$fullpivot ) { $pivot = $pivot[0]; } /// /// Validating special cases not covered by the SQL statement /// /// if we're browsing by alphabet and the current concept does not begin with /// the letter we are look for. $showentry = 1; if ( $mode == 'letter' and $hook != 'SPECIAL' and $hook != 'ALL' ) { if ( substr($entry->concept, 0, strlen($hook)) != $hook ) { $showentry = 0; } } /// if we're browsing for letter, looking for special characters not covered /// in the alphabet if ( $showentry and $hook == 'SPECIAL' ) { $initial = $entry->concept[0]; for ($i = 0; $i < count($alphabet); $i++) { $curletter = $alphabet[$i]; if ( $curletter == $initial ) { $showentry = 0; break; } } } /// if we're browsing categories, looking for entries not categorised. if ( $showentry and $mode == 'cat' and $hook == GLOSSARY_SHOW_NOT_CATEGORISED ) { if ( record_exists("glossary_entries_categories", "entryid", $entry->id)) { $showentry = 0; } } /// if the entry is not approved, deal with it based on the current view and /// user. if ( $showentry and $mode != 'approval' ) { if ( !$entry->approved and isteacher($course->id, $entry->userid) ) { $showentry = 0; } } /// ok, if it's a valid entry.. Print it. if ( $showentry ) { /// if there's a group break if ( $currentpivot != strtoupper($pivot) ) { // print the group break if apply if ( $printpivot ) { if ( $tableisopen ) { print_simple_box_end(); $tableisopen = 0; } $currentpivot = strtoupper($pivot); echo '

'; echo ''; echo ''; $pivottoshow = $currentpivot; if ( isset($entry->uid) ) { // printing the user icon if defined (only when browsing authors) echo '
'; $user = get_record("user","id",$entry->uid); print_user_picture($user->id, $course->id, $user->picture); $pivottoshow = $entry->uname; } else { echo ' '; } echo " $pivottoshow" ; echo '
'; if ($glossary->displayformat == GLOSSARY_FORMAT_CONTINUOUS OR $glossary->displayformat == GLOSSARY_FORMAT_SIMPLE ) { print_simple_box_start("center","95%","#ffffff","5","generalbox"); $tableisopen = 1; } } } if ( !$tableisopen ) { if ($glossary->displayformat == GLOSSARY_FORMAT_CONTINUOUS OR $glossary->displayformat == GLOSSARY_FORMAT_SIMPLE) { print_simple_box_start("center","95%","#ffffff","5","generalbox"); $tableisopen = 1; } } $concept = $entry->concept; $definition = $entry->definition; /// highligh the term if necessary if ($mode == 'search') { $entry->concept = highlight($hook, $concept); $entry->definition = highlight($hook, $definition); } /// and finally print the entry. glossary_print_entry($course, $cm, $glossary, $entry, $mode, $hook); $entriesshown++; // echo '

'; } } if ( $tableisopen ) { if ($glossary->displayformat == GLOSSARY_FORMAT_CONTINUOUS OR $glossary->displayformat == GLOSSARY_FORMAT_SIMPLE ) { print_simple_box_end(); $tableisopen = 0; } } } if ( !$entriesshown ) { print_simple_box('

' . get_string("noentries","glossary") . '',"center","95%"); } echo ''; glossary_print_tabbed_table_end(); if ( $debug ) { echo '

'; print_simple_box("$sqlselect
$sqlfrom
$sqlwhere
$sqlorderby
$sqllimit","center","85%"); } /// Finish the page print_footer($course); ?>